February 2011 - galaxy-commits - lists.galaxyproject.org

commit/galaxy-central: dan: Allow toolbox tests to upload a file found located in subdirectories. Fix a bug occurring on the determination of uploaded dataset name during the handling of the removal of .gzip or .zip extension from the uploaded filenames within the toolbox test framework.
by Bitbucket 22 Feb '11

22 Feb '11

1 new changeset in galaxy-central: http://bitbucket.org/galaxy/galaxy-central/changeset/7e31d5c0a42d/ changeset: r5106:7e31d5c0a42d user: dan date: 2011-02-22 22:56:11 summary: Allow toolbox tests to upload a file found located in subdirectories. Fix a bug occurring on the determination of uploaded dataset name during the handling of the removal of .gzip or .zip extension from the uploaded filenames within the toolbox test framework. affected #: 1 file (127 bytes) --- a/test/functional/test_toolbox.py Tue Feb 22 15:31:57 2011 -0500 +++ b/test/functional/test_toolbox.py Tue Feb 22 16:56:11 2011 -0500 @@ -1,4 +1,5 @@ import sys, new +import os.path from galaxy.tools.parameters import grouping from galaxy.tools.parameters import basic from base.twilltestcase import TwillTestCase @@ -58,8 +59,9 @@ if value: for end in [ '.zip', '.gz' ]: if value.endswith( end ): - value = value.rstrip( end ) + value = value[ :-len( end ) ] break + value = os.path.basename( value ) #if uploading a file in a path other than root of test-data all_inputs[ name ] = value # See if we have a grouping.Repeat element repeat_name = None Repository URL: https://bitbucket.org/galaxy/galaxy-central/ -- This is a commit notification from bitbucket.org. You are receiving this because you have the service enabled, addressing the recipient of this email.

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commit/galaxy-central: rc: Adding VCF annotate and intersect tools
by Bitbucket 22 Feb '11

22 Feb '11

1 new changeset in galaxy-central: http://bitbucket.org/galaxy/galaxy-central/changeset/bcac5cc3ae9f/ changeset: r5105:bcac5cc3ae9f user: rc date: 2011-02-22 21:31:57 summary: Adding VCF annotate and intersect tools affected #: 19 files (144 bytes) Diff too large to display. Repository URL: https://bitbucket.org/galaxy/galaxy-central/ -- This is a commit notification from bitbucket.org. You are receiving this because you have the service enabled, addressing the recipient of this email.

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commit/galaxy-central: guru: Fixed functional tests for the following tools: histogram, estimate indel rates, compute q-values, kernel pca.
by Bitbucket 22 Feb '11

22 Feb '11

1 new changeset in galaxy-central: http://bitbucket.org/galaxy/galaxy-central/changeset/09682e35aa75/ changeset: r5104:09682e35aa75 user: guru date: 2011-02-22 18:37:06 summary: Fixed functional tests for the following tools: histogram, estimate indel rates, compute q-values, kernel pca. affected #: 10 files (509 bytes) --- a/test-data/indelrates_3way.tabular Tue Feb 22 11:00:03 2011 -0500 +++ b/test-data/indelrates_3way.tabular Tue Feb 22 12:37:06 2011 -0500 @@ -1,15 +1,15 @@ #Block hg18_InsRate panTro2_InsRate canFam2_InsRate hg18_DelRate panTro2_DelRate canFam2_DelRate -1 0.00e+00 0.00e+00 6.90e-03 0.00e+00 0.00e+00 6.90e-03 -2 0.00e+00 0.00e+00 1.20e-02 0.00e+00 0.00e+00 6.36e-03 +1 0.00e+00 6.90e-03 6.90e-03 0.00e+00 0.00e+00 1.38e-02 +2 0.00e+00 0.00e+00 1.27e-02 7.25e-04 0.00e+00 6.36e-03 3 0.00e+00 0.00e+00 6.21e-03 0.00e+00 0.00e+00 6.21e-03 4 0.00e+00 0.00e+00 2.07e-02 0.00e+00 0.00e+00 5.18e-03 -5 0.00e+00 0.00e+00 1.69e-02 0.00e+00 0.00e+00 8.47e-03 +5 0.00e+00 0.00e+00 2.54e-02 0.00e+00 0.00e+00 1.69e-02 6 0.00e+00 0.00e+00 9.61e-04 0.00e+00 0.00e+00 0.00e+00 7 0.00e+00 0.00e+00 1.97e-02 0.00e+00 0.00e+00 5.62e-03 8 0.00e+00 1.71e-03 1.17e-02 0.00e+00 1.71e-03 6.67e-03 -9 0.00e+00 0.00e+00 1.05e-02 0.00e+00 0.00e+00 1.57e-02 +9 0.00e+00 0.00e+00 1.05e-02 2.72e-03 0.00e+00 1.83e-02 10 0.00e+00 3.26e-03 1.51e-02 0.00e+00 0.00e+00 1.89e-02 -12 1.25e-03 0.00e+00 8.70e-03 0.00e+00 0.00e+00 1.12e-02 -13 0.00e+00 0.00e+00 6.76e-03 0.00e+00 0.00e+00 4.05e-02 -14 0.00e+00 0.00e+00 3.70e-03 0.00e+00 6.13e-04 5.55e-03 +12 1.25e-03 0.00e+00 8.70e-03 0.00e+00 0.00e+00 1.24e-02 +13 0.00e+00 0.00e+00 6.76e-03 0.00e+00 0.00e+00 4.73e-02 +14 0.00e+00 0.00e+00 4.93e-03 1.23e-03 1.23e-03 5.55e-03 15 0.00e+00 0.00e+00 2.29e-02 0.00e+00 0.00e+00 1.38e-02 --- a/test-data/kpca_out3.tabular Tue Feb 22 11:00:03 2011 -0500 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,304 +0,0 @@ -#Component 1 -#Eigenvalue 0.3836 -#Principal component vectors 1 -1 -0.1858 -2 -0.1814 -3 -0.1859 -4 -0.1806 -5 -0.1858 -6 -0.1735 -7 -0.1847 -8 -0.1833 -9 -0.1796 -10 -0.1813 -11 -0.1833 -12 -0.1805 -13 -0.182 -14 -0.1853 -15 -0.1845 -16 -0.1704 -17 -0.1833 -18 -0.1849 -19 -0.1757 -20 -0.1817 -21 -0.1772 -22 -0.181 -23 -0.1888 -24 -0.1717 -25 -0.1689 -26 -0.1762 -27 -0.1779 -28 -0.1836 -29 -0.1856 -30 -0.179 -31 -0.1777 -32 -0.1809 -33 -0.1793 -34 -0.1787 -35 -0.1813 -36 -0.187 -37 -0.1875 -38 -0.1813 -39 -0.1832 -40 -0.1833 -41 -0.1867 -42 -0.1641 -43 -0.1859 -44 -0.1743 -45 -0.1659 -46 -0.1805 -47 -0.18 -48 -0.1841 -49 -0.1833 -50 -0.185 -51 0.09424 -52 0.0852 -53 0.1077 -54 0.04757 -55 0.09435 -56 0.08257 -57 0.098 -58 -0.02337 -59 0.08823 -60 0.04166 -61 -0.002438 -62 0.06651 -63 0.03717 -64 0.09682 -65 0.009931 -66 0.07686 -67 0.08726 -68 0.04361 -69 0.08623 -70 0.03213 -71 0.1081 -72 0.04584 -73 0.1083 -74 0.09118 -75 0.0684 -76 0.07783 -77 0.1022 -78 0.1163 -79 0.08795 -80 -0.007513 -81 0.02424 -82 0.012 -83 0.03462 -84 0.1183 -85 0.08726 -86 0.08491 -87 0.09801 -88 0.07569 -89 0.05223 -90 0.04736 -91 0.07326 -92 0.09055 -93 0.04351 -94 -0.02219 -95 0.06216 -96 0.05659 -97 0.06096 -98 0.0684 -99 -0.04782 -100 0.05391 -101 0.1161 -102 0.1221 -103 0.1258 -104 0.1285 -105 0.1265 -106 0.1025 -107 0.09298 -108 0.116 -109 0.1247 -110 0.1087 -111 0.121 -112 0.1262 -113 0.1286 -114 0.1185 -115 0.1218 -116 0.1245 -117 0.128 -118 0.08626 -119 0.08214 -120 0.1082 -121 0.1253 -122 0.1168 -123 0.09795 -124 0.1146 -125 0.1259 -126 0.1232 -127 0.1106 -128 0.1141 -129 0.1287 -130 0.1256 -131 0.1219 -132 0.1007 -133 0.1281 -134 0.1165 -135 0.1219 -136 0.1191 -137 0.1221 -138 0.1274 -139 0.1099 -140 0.1275 -141 0.1254 -142 0.1218 -143 0.1221 -144 0.1227 -145 0.1211 -146 0.1244 -147 0.1179 -148 0.125 -149 0.1229 -150 0.1209 -#Rotated values 1 -1 -10.69 -2 -10.44 -3 -10.7 -4 -10.39 -5 -10.69 -6 -9.981 -7 -10.63 -8 -10.55 -9 -10.34 -10 -10.43 -11 -10.55 -12 -10.39 -13 -10.48 -14 -10.67 -15 -10.62 -16 -9.808 -17 -10.55 -18 -10.64 -19 -10.11 -20 -10.45 -21 -10.2 -22 -10.41 -23 -10.86 -24 -9.88 -25 -9.717 -26 -10.14 -27 -10.24 -28 -10.57 -29 -10.68 -30 -10.3 -31 -10.23 -32 -10.41 -33 -10.32 -34 -10.28 -35 -10.43 -36 -10.76 -37 -10.79 -38 -10.43 -39 -10.54 -40 -10.55 -41 -10.74 -42 -9.445 -43 -10.7 -44 -10.03 -45 -9.547 -46 -10.38 -47 -10.36 -48 -10.6 -49 -10.55 -50 -10.65 -51 5.423 -52 4.903 -53 6.197 -54 2.737 -55 5.43 -56 4.752 -57 5.639 -58 -1.345 -59 5.077 -60 2.397 -61 -0.1403 -62 3.827 -63 2.139 -64 5.572 -65 0.5715 -66 4.423 -67 5.021 -68 2.509 -69 4.962 -70 1.849 -71 6.218 -72 2.638 -73 6.23 -74 5.247 -75 3.936 -76 4.479 -77 5.884 -78 6.695 -79 5.061 -80 -0.4323 -81 1.395 -82 0.6907 -83 1.992 -84 6.805 -85 5.021 -86 4.886 -87 5.64 -88 4.355 -89 3.006 -90 2.725 -91 4.216 -92 5.211 -93 2.504 -94 -1.277 -95 3.577 -96 3.256 -97 3.508 -98 3.936 -99 -2.752 -100 3.102 -101 6.68 -102 7.026 -103 7.239 -104 7.395 -105 7.281 -106 5.899 -107 5.351 -108 6.677 -109 7.175 -110 6.254 -111 6.962 -112 7.265 -113 7.403 -114 6.821 -115 7.008 -116 7.163 -117 7.363 -118 4.964 -119 4.726 -120 6.229 -121 7.212 -122 6.719 -123 5.636 -124 6.595 -125 7.245 -126 7.087 -127 6.364 -128 6.566 -129 7.406 -130 7.23 -131 7.014 -132 5.796 -133 7.369 -134 6.703 -135 7.014 -136 6.852 -137 7.025 -138 7.331 -139 6.323 -140 7.335 -141 7.214 -142 7.008 -143 7.026 -144 7.059 -145 6.971 -146 7.158 -147 6.784 -148 7.191 -149 7.071 -150 6.959 --- a/test-data/q_values.tabular Tue Feb 22 11:00:03 2011 -0500 +++ b/test-data/q_values.tabular Tue Feb 22 12:37:06 2011 -0500 @@ -1,4 +1,4 @@ -pi0: 0.243863648325618 +pi0: 0.243863648325601 FDR level: 0.05 --- a/test/base/twilltestcase.py Tue Feb 22 11:00:03 2011 -0500 +++ b/test/base/twilltestcase.py Tue Feb 22 12:37:06 2011 -0500 @@ -76,7 +76,7 @@ # PDF files contain creation dates, modification dates, ids and descriptions that change with each # new file, so we need to handle these differences. As long as the rest of the PDF file does # not differ we're ok. - valid_diff_strs = [ 'description', 'createdate', 'creationdate', 'moddate', 'id', 'producer', 'creator' ] + valid_diff_strs = [ 'description', 'createdate', 'creationdate', 'moddate', 'id', 'producer', 'creator', 'extgstate', 'ais' ] valid_diff = False for line in diff_slice: # Make sure to lower case strings before checking. --- a/tools/multivariate_stats/kpca.py Tue Feb 22 11:00:03 2011 -0500 +++ b/tools/multivariate_stats/kpca.py Tue Feb 22 12:37:06 2011 -0500 @@ -97,7 +97,7 @@ elif kernel=="anovadot": pars = r.list(degree=float(options.degree),sigma=float(options.sigma)) else: - pars = rlist() + pars = r.list() try: kpc = r.kpca(x=r.na_exclude(dat), kernel=kernel, kpar=pars, features=ncomps) --- a/tools/multivariate_stats/kpca.xml Tue Feb 22 11:00:03 2011 -0500 +++ b/tools/multivariate_stats/kpca.xml Tue Feb 22 12:37:06 2011 -0500 @@ -110,17 +110,6 @@ <output name="out_file1" file="kpca_out1.tabular"/><output name="out_file2" file="kpca_out2.pdf"/></test> - <test> - <param name="input1" value="iris.tabular"/> - <param name="var_cols" value="2,3,4"/> - <param name="kernel" value="besseldot"/> - <param name="features" value="1"/> - <param name="sigma" value="1"/> - <param name="order" value="1"/> - <param name="degree" value="1"/> - <output name="out_file1" file="kpca_out3.tabular"/> - <output name="out_file2" file="kpca_out4.pdf"/> - </test></tests><help> --- a/tools/plotting/histogram.py Tue Feb 22 11:00:03 2011 -0500 +++ b/tools/plotting/histogram.py Tue Feb 22 12:37:06 2011 -0500 @@ -73,7 +73,7 @@ if skipped_lines < i: try: - a = array( matrix ) + a = r.array( matrix ) r.pdf( out_fname, 8, 8 ) histogram = r.hist( a, probability=not frequency, main=title, xlab=xlab, breaks=breaks ) if density: Repository URL: https://bitbucket.org/galaxy/galaxy-central/ -- This is a commit notification from bitbucket.org. 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commit/galaxy-central: jgoecks: Trackster: (a) refactoring back down to a single draw_tile method for FeatureTracks but each track now has a draw_element() method for drawing individual elements; (b) when mode is Auto, enable squish mode when possible to bridge from summary tree to pack.
by Bitbucket 22 Feb '11

22 Feb '11

1 new changeset in galaxy-central: http://bitbucket.org/galaxy/galaxy-central/changeset/e323df1a604d/ changeset: r5103:e323df1a604d user: jgoecks date: 2011-02-22 17:00:03 summary: Trackster: (a) refactoring back down to a single draw_tile method for FeatureTracks but each track now has a draw_element() method for drawing individual elements; (b) when mode is Auto, enable squish mode when possible to bridge from summary tree to pack. affected #: 2 files (14.7 KB) --- a/static/scripts/packed/trackster.js Tue Feb 22 10:38:35 2011 -0500 +++ b/static/scripts/packed/trackster.js Tue Feb 22 11:00:03 2011 -0500 @@ -1,1 +1,1 @@ -CanvasRenderingContext2D.prototype.dashedLine=function(c,i,b,h,f){if(f==undefined){f=4}var e=b-c;var d=h-i;var g=Math.floor(Math.sqrt(e*e+d*d)/f);var k=e/g;var j=d/g;for(var a=0;a<g;a++,c+=k,i+=j){if(a%2!=0){continue}this.fillRect(c,i,f,1)}};CanvasRenderingContext2D.prototype.drawDownwardEquilateralTriangle=function(b,a,e){var d=b-e/2,c=b+e/2,f=a-Math.sqrt(e*3/2);this.beginPath();this.moveTo(d,f);this.lineTo(c,f);this.lineTo(b,a);this.lineTo(d,f);this.strokeStyle=this.fillStyle;this.fill();this.stroke();this.closePath()};function sortable(a,b){a.bind("drag",{handle:b,relative:true},function(h,j){var g=$(this).parent();var f=g.children();for(var c=0;c<f.length;c++){if(j.offsetY<$(f.get(c)).position().top){break}}if(c==f.length){if(this!=f.get(c-1)){g.append(this)}}else{if(this!=f.get(c)){$(this).insertBefore(f.get(c))}}})}var NO_OVERLAP=1001,CONTAINS=1002,OVERLAP_START=1003,OVERLAP_END=1004,CONTAINED_BY=1005;function compute_overlap(e,b){var g=e[0],f=e[1],d=b[0],c=b[1],a;if(g<d){if(f<d){a=NO_OVERLAP}else{if(f<=c){a=OVERLAP_START}else{a=CONTAINS}}}else{if(g>c){a=NO_OVERLAP}else{if(f<=c){a=CONTAINED_BY}else{a=OVERLAP_END}}}return a}function is_overlap(b,a){return(compute_overlap(b,a)!=NO_OVERLAP)}var DENSE_TRACK_HEIGHT=10,NO_DETAIL_TRACK_HEIGHT=3,SQUISH_TRACK_HEIGHT=5,PACK_TRACK_HEIGHT=10,NO_DETAIL_FEATURE_HEIGHT=DENSE_FEATURE_HEIGHT=1,SQUISH_FEATURE_HEIGHT=3,PACK_FEATURE_HEIGHT=9,LABEL_SPACING=2,PACK_SPACING=5,DEFAULT_FONT="9px Monaco, Lucida Console, monospace",DENSITY=200,FEATURE_LEVELS=10,MAX_FEATURE_DEPTH=100,DEFAULT_DATA_QUERY_WAIT=5000,MAX_CHROMS_SELECTABLE=100,CONNECTOR_COLOR="#ccc",DATA_ERROR="There was an error in indexing this dataset. ",DATA_NOCONVERTER="A converter for this dataset is not installed. Please check your datatypes_conf.xml file.",DATA_NONE="No data for this chrom/contig.",DATA_PENDING="Currently indexing... please wait",DATA_CANNOT_RUN_TOOL="Tool cannot be rerun: ",DATA_LOADING="Loading data...",DATA_OK="Ready for display",FILTERABLE_CLASS="filterable",CACHED_TILES_FEATURE=10,CACHED_TILES_LINE=5,CACHED_DATA=5,DUMMY_CANVAS=document.createElement("canvas"),RIGHT_STRAND,LEFT_STRAND;if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(DUMMY_CANVAS)}var CONTEXT=DUMMY_CANVAS.getContext("2d");CONTEXT.font=DEFAULT_FONT;var CHAR_WIDTH_PX=CONTEXT.measureText("A").width,CHAR_HEIGHT_PX=9;var right_img=new Image();right_img.src=image_path+"/visualization/strand_right.png";right_img.onload=function(){RIGHT_STRAND=CONTEXT.createPattern(right_img,"repeat")};var left_img=new Image();left_img.src=image_path+"/visualization/strand_left.png";left_img.onload=function(){LEFT_STRAND=CONTEXT.createPattern(left_img,"repeat")};var right_img_inv=new 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DataCache=function(a){Cache.call(this,a)};$.extend(DataCache.prototype,Cache.prototype,{get_data:function(g,b,e){var h=this.get(this.gen_key(g,b,e));if(h){return h}var j,f,a,d,e,h;for(var c=0;c<this.key_ary.length;c++){j=this.key_ary[c];f=this.split_key(j);a=f[0];d=f[1];if(g>=a&&b<=d){h=this.obj_cache[j];if(h.dataset_type!=="summary_tree"&&h.extra_info!=="no_detail"){this.move_key_to_end(j,c);return h}}}return undefined},set_data:function(b,c,d,a){return this.set(this.gen_key(b,c,d),a)},gen_key:function(a,c,d){var b=a+"_"+c+"_"+d;return b},split_key:function(a){return a.split("_")}});var View=function(a,d,c,b,e){this.container=a;this.chrom=null;this.vis_id=c;this.dbkey=b;this.title=d;this.tracks=[];this.label_tracks=[];this.max_low=0;this.max_high=0;this.num_tracks=0;this.track_id_counter=0;this.zoom_factor=3;this.min_separation=30;this.has_changes=false;this.init(e);this.reset()};$.extend(View.prototype,{init:function(d){var c=this.container,a=this;this.top_container=$("<div/>").addClass("top-container").appendTo(c);this.content_div=$("<div/>").addClass("content").css("position","relative").appendTo(c);this.bottom_container=$("<div/>").addClass("bottom-container").appendTo(c);this.top_labeltrack=$("<div/>").addClass("top-labeltrack").appendTo(this.top_container);this.viewport_container=$("<div/>").addClass("viewport-container").addClass("viewport-container").appendTo(this.content_div);this.intro_div=$("<div/>").addClass("intro").text("Select a chrom from the dropdown 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false}};this.nav_input=$("<input/>").addClass("nav-input").hide().bind("keypress focusout",b).appendTo(this.chrom_form);this.location_span=$("<span/>").addClass("location").appendTo(this.chrom_form);this.location_span.bind("click",function(){a.location_span.hide();a.chrom_select.hide();a.nav_input.css("display","inline-block");a.nav_input.select();a.nav_input.focus()});if(this.vis_id!==undefined){this.hidden_input=$("<input/>").attr("type","hidden").val(this.vis_id).appendTo(this.chrom_form)}this.zo_link=$("<a id='zoom-out' />").click(function(){a.zoom_out();a.redraw()}).appendTo(this.chrom_form);this.zi_link=$("<a id='zoom-in' />").click(function(){a.zoom_in();a.redraw()}).appendTo(this.chrom_form);this.load_chroms({low:0},d);this.chrom_select.bind("change",function(){a.change_chrom(a.chrom_select.val())});this.intro_div.show();this.content_div.bind("click",function(f){$(this).find("input").trigger("blur")});this.content_div.bind("dblclick",function(f){a.zoom_in(f.pageX,this.viewport_container)});this.overview_box.bind("dragstart",function(f,g){this.current_x=g.offsetX}).bind("drag",function(f,h){var i=h.offsetX-this.current_x;this.current_x=h.offsetX;var g=Math.round(i/a.viewport_container.width()*(a.max_high-a.max_low));a.move_delta(-g)});this.overview_close.bind("click",function(){for(var f=0,e=a.tracks.length;f<e;f++){a.tracks[f].is_overview=false}$(this).siblings().filter("canvas").remove();$(this).parent().css("height",a.overview_box.height());a.overview_highlight.hide();$(this).hide()});this.viewport_container.bind("draginit",function(f,g){if(f.clientX>a.viewport_container.width()-16){return false}}).bind("dragstart",function(f,g){g.original_low=a.low;g.current_height=f.clientY;g.current_x=g.offsetX}).bind("drag",function(h,j){var f=$(this);var k=j.offsetX-j.current_x;var g=f.scrollTop()-(h.clientY-j.current_height);f.scrollTop(g);j.current_height=h.clientY;j.current_x=j.offsetX;var i=Math.round(k/a.viewport_container.width()*(a.high-a.low));a.move_delta(i)}).bind("mousewheel",function(h,j,g,f){if(g){var i=Math.round(-g/a.viewport_container.width()*(a.high-a.low));a.move_delta(i)}});this.top_labeltrack.bind("dragstart",function(f,g){return $("<div />").css({height:a.content_div.height()+a.top_labeltrack.height()+a.nav_labeltrack.height()+1,top:"0px",position:"absolute","background-color":"#ccf",opacity:0.5,"z-index":1000}).appendTo($(this))}).bind("drag",function(j,k){$(k.proxy).css({left:Math.min(j.pageX,k.startX),width:Math.abs(j.pageX-k.startX)});var g=Math.min(j.pageX,k.startX)-a.container.offset().left,f=Math.max(j.pageX,k.startX)-a.container.offset().left,i=(a.high-a.low),h=a.viewport_container.width();a.update_location(Math.round(g/h*i)+a.low,Math.round(f/h*i)+a.low)}).bind("dragend",function(k,l){var g=Math.min(k.pageX,l.startX),f=Math.max(k.pageX,l.startX),i=(a.high-a.low),h=a.viewport_container.width(),j=a.low;a.low=Math.round(g/h*i)+j;a.high=Math.round(f/h*i)+j;$(l.proxy).remove();a.redraw()});this.add_label_track(new LabelTrack(this,this.top_labeltrack));this.add_label_track(new LabelTrack(this,this.nav_labeltrack));$(window).bind("resize",function(){a.resize_window()});$(document).bind("redraw",function(){a.redraw()});this.reset();$(window).trigger("resize")},update_location:function(a,b){this.location_span.text(commatize(a)+" - "+commatize(b));this.nav_input.val(this.chrom+":"+commatize(a)+"-"+commatize(b))},load_chroms:function(b,c){b.num=MAX_CHROMS_SELECTABLE;$.extend(b,(this.vis_id!==undefined?{vis_id:this.vis_id}:{dbkey:this.dbkey}));var a=this;$.ajax({url:chrom_url,data:b,dataType:"json",success:function(e){if(e.reference){a.add_label_track(new ReferenceTrack(a))}a.chrom_data=e.chrom_info;var h='<option value="">Select Chrom/Contig</option>';for(var g=0,d=a.chrom_data.length;g<d;g++){var f=a.chrom_data[g].chrom;h+='<option value="'+f+'">'+f+"</option>"}if(e.prev_chroms){h+='<option value="previous">Previous '+MAX_CHROMS_SELECTABLE+"</option>"}if(e.next_chroms){h+='<option value="next">Next '+MAX_CHROMS_SELECTABLE+"</option>"}a.chrom_select.html(h);if(c){c()}a.chrom_start_index=e.start_index},error:function(){alert("Could not load chroms for this dbkey:",a.dbkey)}})},change_chrom:function(e,b,g){if(!e||e==="None"){return}var d=this;if(e=="previous"){d.load_chroms({low:this.chrom_start_index-MAX_CHROMS_SELECTABLE});return}if(e=="next"){d.load_chroms({low:this.chrom_start_index+MAX_CHROMS_SELECTABLE});return}var f=$.grep(d.chrom_data,function(j,k){return j.chrom===e})[0];if(f===undefined){d.load_chroms({chrom:e},function(){d.change_chrom(e,b,g)});return}else{if(e!==d.chrom){d.chrom=e;if(!d.chrom){d.intro_div.show()}else{d.intro_div.hide()}d.chrom_select.val(d.chrom);d.max_high=f.len-1;d.reset();d.redraw(true);for(var h=0,a=d.tracks.length;h<a;h++){var c=d.tracks[h];if(c.init){c.init()}}}if(b!==undefined&&g!==undefined){d.low=Math.max(b,0);d.high=Math.min(g,d.max_high)}d.reset_overview();d.redraw()}},go_to:function(f){var j=this,a,d,b=f.split(":"),h=b[0],i=b[1];if(i!==undefined){try{var g=i.split("-");a=parseInt(g[0].replace(/,/g,""),10);d=parseInt(g[1].replace(/,/g,""),10)}catch(c){return false}}j.change_chrom(h,a,d)},move_fraction:function(c){var a=this;var b=a.high-a.low;this.move_delta(c*b)},move_delta:function(c){var a=this;var b=a.high-a.low;if(a.low-c<a.max_low){a.low=a.max_low;a.high=a.max_low+b}else{if(a.high-c>a.max_high){a.high=a.max_high;a.low=a.max_high-b}else{a.high-=c;a.low-=c}}a.redraw()},add_track:function(a){a.view=this;a.track_id=this.track_id_counter;this.tracks.push(a);if(a.init){a.init()}a.container_div.attr("id","track_"+a.track_id);sortable(a.container_div,".draghandle");this.track_id_counter+=1;this.num_tracks+=1},add_label_track:function(a){a.view=this;this.label_tracks.push(a)},remove_track:function(a){this.has_changes=true;a.container_div.fadeOut("slow",function(){$(this).remove()});delete this.tracks[this.tracks.indexOf(a)];this.num_tracks-=1},reset:function(){this.low=this.max_low;this.high=this.max_high;this.viewport_container.find(".yaxislabel").remove()},redraw:function(h){var g=this.high-this.low,f=this.low,b=this.high;if(f<this.max_low){f=this.max_low}if(b>this.max_high){b=this.max_high}if(this.high!==0&&g<this.min_separation){b=f+this.min_separation}this.low=Math.floor(f);this.high=Math.ceil(b);this.resolution=Math.pow(10,Math.ceil(Math.log((this.high-this.low)/200)/Math.LN10));this.zoom_res=Math.pow(FEATURE_LEVELS,Math.max(0,Math.ceil(Math.log(this.resolution,FEATURE_LEVELS)/Math.log(FEATURE_LEVELS))));var a=(this.low/(this.max_high-this.max_low)*this.overview_viewport.width())||0;var e=((this.high-this.low)/(this.max_high-this.max_low)*this.overview_viewport.width())||0;var j=13;this.overview_box.css({left:a,width:Math.max(j,e)}).show();if(e<j){this.overview_box.css("left",a-(j-e)/2)}if(this.overview_highlight){this.overview_highlight.css({left:a,width:e})}this.update_location(this.low,this.high);if(!h){for(var c=0,d=this.tracks.length;c<d;c++){if(this.tracks[c]&&this.tracks[c].enabled){this.tracks[c].draw()}}for(c=0,d=this.label_tracks.length;c<d;c++){this.label_tracks[c].draw()}}},zoom_in:function(b,c){if(this.max_high===0||this.high-this.low<this.min_separation){return}var d=this.high-this.low,e=d/2+this.low,a=(d/this.zoom_factor)/2;if(b){e=b/this.viewport_container.width()*(this.high-this.low)+this.low}this.low=Math.round(e-a);this.high=Math.round(e+a);this.redraw()},zoom_out:function(){if(this.max_high===0){return}var b=this.high-this.low,c=b/2+this.low,a=(b*this.zoom_factor)/2;this.low=Math.round(c-a);this.high=Math.round(c+a);this.redraw()},resize_window:function(){this.viewport_container.height(this.container.height()-this.top_container.height()-this.bottom_container.height());this.nav_container.width(this.container.width());this.redraw()},reset_overview:function(){this.overview_viewport.find("canvas").remove();this.overview_viewport.height(this.default_overview_height);this.overview_box.height(this.default_overview_height);this.overview_close.hide();this.overview_highlight.hide()}});var Tool=function(a,b){this.name=a;this.params=b};$.extend(Tool.prototype,{get_param_values_dict:function(){var b={};for(var a=0;a<this.params.length;a++){var c=this.params[a];b[c.name]=c.value}return b},get_param_values:function(){var b=[];for(var a=0;a<this.params.length;a++){b[a]=this.params[a].value}return b}});var NumberToolParameter=function(c,b,e,a,d){this.name=c;this.label=b;this.min=e;this.max=a;this.value=d};var get_tool_from_dict=function(f){if(obj_length(f)==0){return undefined}var b=f.name;var l=f.params;var c=Array();for(var e=0;e<l.length;e++){var g=l[e];var a=g.name,k=g.label,h=g.type,d=g.min,j=g.max,m=g.value;c[c.length]=new NumberToolParameter(a,k,d,j,m)}return new Tool(b,c)};var Filter=function(b,a,c){this.name=b;this.index=a;this.value=c};var NumberFilter=function(b,a){this.name=b;this.index=a;this.low=-Number.MAX_VALUE;this.high=Number.MAX_VALUE;this.slider_min=Number.MAX_VALUE;this.slider_max=-Number.MAX_VALUE;this.slider=null;this.slider_label=null};$.extend(NumberFilter.prototype,{applies_to:function(a){if(a.length>this.index){return true}return false},keep:function(a){if(!this.applies_to(a)){return true}return(a[this.index]>=this.low&&a[this.index]<=this.high)},update_attrs:function(b){var a=false;if(!this.applies_to(b)){return a}if(b[this.index]<this.slider_min){this.slider_min=b[this.index];a=true}if(b[this.index]>this.slider_max){this.slider_max=b[this.index];a=false}return a},update_ui_elt:function(){var b=this.slider.slider("option","min"),a=this.slider.slider("option","max");if(this.slider_min<b||this.slider_max>a){this.slider.slider("option","min",this.slider_min);this.slider.slider("option","max",this.slider_max);this.slider.slider("option","values",[this.slider_min,this.slider_max])}}});var get_filters_from_dict=function(a){var g=[];for(var d=0;d<a.length;d++){var f=a[d];var c=f.name,e=f.type,b=f.index;if(e=="int"||e=="float"){g[d]=new NumberFilter(c,b)}else{g[d]=new Filter(c,b,e)}}return g};var TrackConfig=function(a){this.track=a.track;this.params=a.params;this.values={};if(a.saved_values){this.restore_values(a.saved_values)}this.onchange=a.onchange};$.extend(TrackConfig.prototype,{restore_values:function(a){var b=this;$.each(this.params,function(c,d){if(a[d.key]!==undefined){b.values[d.key]=a[d.key]}else{b.values[d.key]=d.default_value}})},build_form:function(){var b=this;var a=$("<div />");$.each(this.params,function(f,d){if(!d.hidden){var c="param_"+f;var k=$("<div class='form-row' />").appendTo(a);k.append($("<label />").attr("for",c).text(d.label+":"));if(d.type=="bool"){k.append($('<input type="checkbox" />').attr("id",c).attr("name",c).attr("checked",b.values[d.key]))}else{if(d.type=="color"){var h=b.values[d.key];var g=$("<input />").attr("id",c).attr("name",c).val(h);var i=$("<div class='tipsy tipsy-north' style='position: absolute;' />").hide();var e=$("<div style='background-color: black; padding: 10px;'></div>").appendTo(i);var j=$("<div/>").appendTo(e).farbtastic({width:100,height:100,callback:g,color:h});$("<div />").append(g).append(i).appendTo(k).bind("click",function(l){i.css({left:$(this).position().left+($(g).width()/2)-60,top:$(this).position().top+$(this.height)}).show();$(document).bind("click.color-picker",function(){i.hide();$(document).unbind("click.color-picker")});l.stopPropagation()})}else{k.append($("<input />").attr("id",c).attr("name",c).val(b.values[d.key]))}}}});return a},update_from_form:function(a){var c=this;var b=false;$.each(this.params,function(d,f){if(!f.hidden){var g="param_"+d;var e=a.find("#"+g).val();if(f.type=="float"){e=parseFloat(e)}else{if(f.type=="int"){e=parseInt(e)}else{if(f.type=="bool"){e=a.find("#"+g).is(":checked")}}}if(e!==c.values[f.key]){c.values[f.key]=e;b=true}}});if(b){this.onchange()}}});var Track=function(b,a,e,c,d){this.name=b;this.view=a;this.parent_element=e;this.data_url=(c?c:default_data_url);this.data_query_wait=(d?d:DEFAULT_DATA_QUERY_WAIT);this.dataset_check_url=converted_datasets_state_url;this.container_div=$("<div />").addClass("track").css("position","relative");if(!this.hidden){this.header_div=$("<div class='track-header' />").appendTo(this.container_div);if(this.view.editor){this.drag_div=$("<div class='draghandle' />").appendTo(this.header_div)}this.name_div=$("<div class='menubutton popup' />").appendTo(this.header_div);this.name_div.text(this.name);this.name_div.attr("id",this.name.replace(/\s+/g,"-").replace(/[^a-zA-Z0-9\-]/g,"").toLowerCase())}this.content_div=$("<div class='track-content'>").appendTo(this.container_div);this.parent_element.append(this.container_div)};$.extend(Track.prototype,{init:function(){var a=this;a.enabled=false;a.data_queue={};a.tile_cache.clear();a.data_cache.clear();a.initial_canvas=undefined;a.content_div.css("height","auto");a.container_div.removeClass("nodata error pending");if(!a.dataset_id){return}if(a.view.chrom!=null){$.getJSON(converted_datasets_state_url,{hda_ldda:a.hda_ldda,dataset_id:a.dataset_id,chrom:a.view.chrom},function(b){if(!b||b==="error"||b.kind==="error"){a.container_div.addClass("error");a.content_div.text(DATA_ERROR);if(b.message){var d=a.view.tracks.indexOf(a);var c=$(" <a href='javascript:void(0);'></a>").text("View error").bind("click",function(){show_modal("Trackster Error","<pre>"+b.message+"</pre>",{Close:hide_modal})});a.content_div.append(c)}}else{if(b==="no converter"){a.container_div.addClass("error");a.content_div.text(DATA_NOCONVERTER)}else{if(b==="no data"||(b.data!==undefined&&(b.data===null||b.data.length===0))){a.container_div.addClass("nodata");a.content_div.text(DATA_NONE)}else{if(b==="pending"){a.container_div.addClass("pending");a.content_div.text(DATA_PENDING);setTimeout(function(){a.init()},a.data_query_wait)}else{if(b.status==="data"){if(b.valid_chroms){a.valid_chroms=b.valid_chroms;a.name_div.data("menu_options")["List chrom/contigs with data"]=function(){show_modal("Chrom/contigs with data","<p>"+a.valid_chroms.join("<br/>")+"</p>",{Close:function(){hide_modal()}})}}a.content_div.text(DATA_OK);if(a.view.chrom){a.content_div.text("");a.content_div.css("height",a.height_px+"px");a.enabled=true;$.when(a.predraw_init()).done(function(){a.draw()})}}}}}}})}},predraw_init:function(){},update_name:function(a){this.old_name=this.name;this.name=a;this.name_div.text(this.name)},revert_name:function(){this.name=this.old_name;this.name_div.text(this.name)}});var TiledTrack=function(g,d,s){var o=this,j=o.view;this.filters=(g!==undefined?get_filters_from_dict(g):[]);this.tool=(d!==undefined?get_tool_from_dict(d):undefined);this.parent_track=s;this.child_tracks=[];if(o.hidden){return}if(this.parent_track){this.header_div.find(".draghandle").removeClass("draghandle").addClass("child-track-icon").addClass("icon-button");this.parent_element.addClass("child-track");this.tool=undefined}this.filtering_div=$("<div/>").addClass("track-filters").hide();this.header_div.after(this.filtering_div);this.filtering_div.bind("drag",function(i){i.stopPropagation()}).bind("dblclick",function(i){i.stopPropagation()});var t=$("<table class='filters'>").appendTo(this.filtering_div);$.each(this.filters,function(w,z){var v=$("<tr>").appendTo(t);var y=$("<th class='filter-info'>").appendTo(v);var u=$("<span class='name'>").appendTo(y);u.text(z.name+" ");var i=$("<span class='values'>").appendTo(y);var x=$("<td>").appendTo(v);z.control_element=$("<div id='"+z.name+"-filter-control' style='width: 200px; position: relative'>").appendTo(x);z.control_element.slider({range:true,min:Number.MAX_VALUE,max:-Number.MIN_VALUE,values:[0,0],slide:function(B,C){var A=C.values;i.text("["+A[0]+"-"+A[1]+"]");z.low=A[0];z.high=A[1];o.draw(true)},change:function(A,B){z.control_element.slider("option","slide").call(z.control_element,A,B)}});z.slider=z.control_element;z.slider_label=i});if(this.tool){this.dynamic_tool_div=$("<div/>").addClass("dynamic-tool").hide();this.header_div.after(this.dynamic_tool_div);this.dynamic_tool_div.bind("drag",function(i){i.stopPropagation()}).bind("click",function(i){i.stopPropagation()}).bind("dblclick",function(i){i.stopPropagation()});var l=$("<div class='tool-name'>").appendTo(this.dynamic_tool_div).text(this.tool.name);var e=this.tool.params;var o=this;$.each(this.tool.params,function(A,v){var y=$("<div>").addClass("param-row").appendTo(o.dynamic_tool_div);var x=$("<div>").addClass("slider-label").appendTo(y);var C=$("<span class='param-name'>").text(v.label+" ").appendTo(x);var w=$("<span/>").text(v.value);var z=$("<span class='param-value'>").appendTo(x).append("[").append(w).append("]");var B=$("<div/>").addClass("slider").appendTo(y);var i=$("<div id='"+v.name+"-param-control'>").appendTo(B);var u=(v.max<=1?0.01:(v.max<=1000?1:5));i.slider({min:v.min,max:v.max,step:u,value:v.value,slide:function(D,F){var E=F.value;v.value=E;if(0<E&&E<1){E=parseFloat(E).toFixed(2)}w.text(E)},change:function(D,E){v.value=E.value}});z.click(function(){var F=w,E=F.text(),D=(v.max<=1?4:v.max.length);F.text("");$("<input type='text'/>").attr("size",D).attr("maxlength",D).attr("value",E).appendTo(F).focus().select().click(function(G){G.stopPropagation()}).blur(function(){$(this).remove();F.text(E)}).keyup(function(I){if(I.keyCode===27){$(this).trigger("blur")}else{if(I.keyCode===13){var G=$(this),H=parseFloat(G.val());if(isNaN(H)||H>v.max||H<v.min){alert("Parameter value must be in the range ["+v.min+"-"+v.max+"]");return $(this)}F.text(H);i.slider("value",H);v.value=H}}})});$("<div style='clear: both;'/>").appendTo(y)});var b=$("<div>").addClass("param-row").appendTo(this.dynamic_tool_div);var n=$("<input type='submit'>").attr("value","Run").appendTo(b);var o=this;n.click(function(){o.run_tool()})}o.child_tracks_container=$("<div/>").addClass("child-tracks-container").hide();o.container_div.append(o.child_tracks_container);if(o.display_modes!==undefined){if(o.mode_div===undefined){o.mode_div=$("<div class='right-float menubutton popup' />").appendTo(o.header_div);var m=o.display_modes[0];o.mode=m;o.mode_div.text(m);var a=function(i){o.mode_div.text(i);o.mode=i;o.tile_cache.clear();o.draw()};var f={};for(var q=0,r=o.display_modes.length;q<r;q++){var k=o.display_modes[q];f[k]=function(i){return function(){a(i)}}(k)}make_popupmenu(o.mode_div,f)}else{o.mode_div.hide()}}var h={};h["Edit configuration"]=function(){var v=function(){hide_modal();$(window).unbind("keypress.check_enter_esc")},i=function(){o.track_config.update_from_form($(".dialog-box"));hide_modal();$(window).unbind("keypress.check_enter_esc")},u=function(w){if((w.keyCode||w.which)===27){v()}else{if((w.keyCode||w.which)===13){i()}}};$(window).bind("keypress.check_enter_esc",u);show_modal("Configure Track",o.track_config.build_form(),{Cancel:v,OK:i})};if(o.filters.length>0){h["Show filters"]=function(){var i;if(!o.filtering_div.is(":visible")){i="Hide filters";o.filters_visible=true}else{i="Show filters";o.filters_visible=false}o.filtering_div.toggle()}}if(o.tool){h["Toggle Tool"]=function(){var i;if(!o.dynamic_tool_div.is(":visible")){i="Hide dynamic tool";o.update_name(o.name+o.tool_region_and_parameters_str())}else{i="Show dynamic tool";o.revert_name()}o.dynamic_tool_div.toggle()}}var c=j;var p=function(){$("#no-tracks").show()};if(this.parent_track){c=this.parent_track;p=function(){}}h.Remove=function(){c.remove_track(o);if(c.num_tracks===0){p()}};o.popup_menu=make_popupmenu(o.name_div,h)};$.extend(TiledTrack.prototype,Track.prototype,{draw:function(b){var m=this.view.low,g=this.view.high,j=g-m,c=this.view.container.width(),f=this.view.resolution;var p=$("<div style='position: relative;'></div>"),r=c/j;this.content_div.append(p);this.max_height=0;var a=Math.floor(m/f/DENSITY);var l=0;while((a*DENSITY*f)<g){var n=c+"_"+r+"_"+a;var e=this.tile_cache.get(n);var k=a*DENSITY*this.view.resolution;var q=k+DENSITY*this.view.resolution;if(!b&&e){this.show_tile(e,p,k,r)}else{this.delayed_draw(b,n,k,q,a,f,p,r)}a+=1}var d=this;var o=setInterval(function(){if(l===0){var u=d.content_div.children();var t=false;for(var v=u.length-1,s=0;v>=s;v--){var x=$(u[v]);if(t){x.remove()}else{if(x.children().length!==0){t=true}}}for(var w=0;w<d.filters.length;w++){d.filters[w].update_ui_elt()}clearInterval(o)}},50);for(var h=0;h<this.child_tracks.length;h++){this.child_tracks[h].draw(b)}},delayed_draw:function(b,g,f,i,c,e,h,j){var d=this;var a=setTimeout(function(){if(f<=d.view.high&&i>=d.view.low){var k;if(!b){k=d.tile_cache.get(g)}if(!k){k=d.draw_tile(e,c,h,j);if(k){var l=$("<div class='track-tile'>").prepend(k);if(k.hasClass(FILTERABLE_CLASS)){l.addClass(FILTERABLE_CLASS)}k=l}}if(k){d.tile_cache.set(g,k);d.show_tile(k,h,f,j)}}},50)},show_tile:function(a,f,d,g){var b=this;var c=this.view.high-this.view.low,e=(d-this.view.low)*g;if(this.left_offset){e-=this.left_offset}a.css({position:"absolute",top:0,left:e,height:""});f.append(a);b.max_height=Math.max(b.max_height,a.height());b.content_div.css("height",b.max_height+"px");f.children().css("height",b.max_height+"px");if(b.hidden){return}if(a.hasClass(FILTERABLE_CLASS)){show_hide_popupmenu_options(b.popup_menu,"(Show|Hide) filters");if(b.filters_visible){b.filtering_div.show()}}else{show_hide_popupmenu_options(b.popup_menu,"(Show|Hide) filters",false);b.filtering_div.hide()}},set_overview:function(){var a=this.view;if(this.initial_canvas&&this.is_overview){a.overview_close.show();a.overview_viewport.append(this.initial_canvas);a.overview_highlight.show().height(this.initial_canvas.height());a.overview_viewport.height(this.initial_canvas.height()+a.overview_box.height())}$(window).trigger("resize")},run_tool:function(){var b={dataset_id:this.original_dataset_id,chrom:this.view.chrom,low:this.view.low,high:this.view.high,tool_id:this.tool.name};$.extend(b,this.tool.get_param_values_dict());var d=this,c=b.tool_id+d.tool_region_and_parameters_str(b.chrom,b.low,b.high),e;if(d.track_type=="FeatureTrack"){e=new ToolDataFeatureTrack(c,view,undefined,{},{},d)}this.add_track(e);e.content_div.text("Starting job.");view.has_changes=true;var a=function(){$.getJSON(run_tool_url,b,function(f){if(f=="no converter"){e.container_div.addClass("error");e.content_div.text(DATA_NOCONVERTER)}else{if(f.error){e.container_div.addClass("error");e.content_div.text(DATA_CANNOT_RUN_TOOL+f.message)}else{if(f=="pending"){e.container_div.addClass("pending");e.content_div.text("Converting input data so that it can be easily reused.");setTimeout(a,2000)}else{e.dataset_id=f.dataset_id;e.content_div.text("Running job.");e.init()}}}})};a()},tool_region_and_parameters_str:function(c,a,d){var b=this,e=(c!==undefined&&a!==undefined&&d!==undefined?c+":"+a+"-"+d:"all");return" - region=["+e+"], parameters=["+b.tool.get_param_values().join(", ")+"]"},add_track:function(a){a.track_id=this.track_id+"_"+this.child_tracks.length;a.container_div.attr("id","track_"+a.track_id);this.child_tracks_container.append(a.container_div);sortable(a.container_div,".child-track-icon");if(!$(this.child_tracks_container).is(":visible")){this.child_tracks_container.show()}this.child_tracks.push(a)},remove_track:function(a){a.container_div.fadeOut("slow",function(){$(this).remove()})}});var LabelTrack=function(a,b){this.track_type="LabelTrack";this.hidden=true;Track.call(this,null,a,b);this.container_div.addClass("label-track")};$.extend(LabelTrack.prototype,Track.prototype,{draw:function(){var c=this.view,d=c.high-c.low,g=Math.floor(Math.pow(10,Math.floor(Math.log(d)/Math.log(10)))),a=Math.floor(c.low/g)*g,e=this.view.container.width(),b=$("<div style='position: relative; height: 1.3em;'></div>");while(a<c.high){var f=(a-c.low)/d*e;b.append($("<div class='label'>"+commatize(a)+"</div>").css({position:"absolute",left:f-1}));a+=g}this.content_div.children(":first").remove();this.content_div.append(b)}});var ReferenceTrack=function(a){this.track_type="ReferenceTrack";this.hidden=true;Track.call(this,null,a,a.top_labeltrack);TiledTrack.call(this);this.left_offset=200;this.height_px=12;this.container_div.addClass("reference-track");this.content_div.css("background","none");this.content_div.css("min-height","0px");this.content_div.css("border","none");this.data_queue={};this.data_cache=new DataCache(CACHED_DATA);this.tile_cache=new Cache(CACHED_TILES_LINE)};$.extend(ReferenceTrack.prototype,TiledTrack.prototype,{get_data:function(d,b){var c=this,a=b*DENSITY*d,f=(b+1)*DENSITY*d,e=d+"_"+b;if(!c.data_queue[e]){c.data_queue[e]=true;$.ajax({url:reference_url,dataType:"json",data:{chrom:this.view.chrom,low:a,high:f,dbkey:this.view.dbkey},success:function(g){c.data_cache.set(e,g);delete c.data_queue[e];c.draw()},error:function(h,g,i){console.log(h,g,i)}})}},draw_tile:function(f,b,k,o){var g=b*DENSITY*f,d=DENSITY*f,j=f+"_"+b;var e=document.createElement("canvas");if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(e)}e=$(e);var n=e.get(0).getContext("2d");if(o>CHAR_WIDTH_PX){if(this.data_cache.get(j)===undefined){this.get_data(f,b);return}var m=this.data_cache.get(j);if(m===null){this.content_div.css("height","0px");return}e.get(0).width=Math.ceil(d*o+this.left_offset);e.get(0).height=this.height_px;for(var h=0,l=m.length;h<l;h++){var a=Math.round(h*o),i=Math.round(o/2);n.fillText(m[h],a+this.left_offset+i,10)}k.append(e);return e}this.content_div.css("height","0px")}});var LineTrack=function(e,c,f,a,d){var b=this;this.track_type="LineTrack";this.display_modes=["Histogram","Line","Filled","Intensity"];this.mode="Histogram";Track.call(this,e,c,c.viewport_container);TiledTrack.call(this);this.min_height_px=16;this.max_height_px=400;this.height_px=80;this.hda_ldda=f;this.dataset_id=a;this.original_dataset_id=a;this.data_cache=new DataCache(CACHED_DATA);this.tile_cache=new Cache(CACHED_TILES_LINE);this.track_config=new TrackConfig({track:this,params:[{key:"color",label:"Color",type:"color",default_value:"black"},{key:"min_value",label:"Min Value",type:"float",default_value:undefined},{key:"max_value",label:"Max Value",type:"float",default_value:undefined},{key:"mode",type:"string",default_value:this.mode,hidden:true},{key:"height",type:"int",default_value:this.height_px,hidden:true}],saved_values:d,onchange:function(){b.vertical_range=b.prefs.max_value-b.prefs.min_value;$("#linetrack_"+b.track_id+"_minval").text(b.prefs.min_value);$("#linetrack_"+b.track_id+"_maxval").text(b.prefs.max_value);b.tile_cache.clear();b.draw()}});this.prefs=this.track_config.values;this.height_px=this.track_config.values.height;this.vertical_range=this.track_config.values.max_value-this.track_config.values.min_value;(function(g){var j=false;var i=false;var h=$("<div class='track-resize'>");$(g.container_div).hover(function(){j=true;h.show()},function(){j=false;if(!i){h.hide()}});h.hide().bind("dragstart",function(k,l){i=true;l.original_height=$(g.content_div).height()}).bind("drag",function(l,m){var k=Math.min(Math.max(m.original_height+m.deltaY,g.min_height_px),g.max_height_px);$(g.content_div).css("height",k);g.height_px=k;g.draw(true)}).bind("dragend",function(k,l){g.tile_cache.clear();i=false;if(!j){h.hide()}g.track_config.values.height=g.height_px}).appendTo(g.container_div)})(this)};$.extend(LineTrack.prototype,TiledTrack.prototype,{predraw_init:function(){var a=this,b=a.view.tracks.indexOf(a);a.vertical_range=undefined;return $.getJSON(a.data_url,{stats:true,chrom:a.view.chrom,low:null,high:null,hda_ldda:a.hda_ldda,dataset_id:a.dataset_id},function(c){a.container_div.addClass("line-track");var e=c.data;if(isNaN(parseFloat(a.prefs.min_value))||isNaN(parseFloat(a.prefs.max_value))){a.prefs.min_value=e.min;a.prefs.max_value=e.max;$("#track_"+b+"_minval").val(a.prefs.min_value);$("#track_"+b+"_maxval").val(a.prefs.max_value)}a.vertical_range=a.prefs.max_value-a.prefs.min_value;a.total_frequency=e.total_frequency;a.container_div.find(".yaxislabel").remove();var f=$("<div />").addClass("yaxislabel").attr("id","linetrack_"+b+"_minval").text(round_1000(a.prefs.min_value));var d=$("<div />").addClass("yaxislabel").attr("id","linetrack_"+b+"_maxval").text(round_1000(a.prefs.max_value));d.css({position:"absolute",top:"24px",left:"10px"});d.prependTo(a.container_div);f.css({position:"absolute",bottom:"2px",left:"10px"});f.prependTo(a.container_div)})},get_data:function(d,b){var c=this,a=b*DENSITY*d,f=(b+1)*DENSITY*d,e=d+"_"+b;if(!c.data_queue[e]){c.data_queue[e]=true;$.ajax({url:this.data_url,dataType:"json",data:{chrom:this.view.chrom,low:a,high:f,hda_ldda:this.hda_ldda,dataset_id:this.dataset_id,resolution:this.view.resolution},success:function(g){var h=g.data;c.data_cache.set(e,h);delete c.data_queue[e];c.draw()},error:function(h,g,i){console.log(h,g,i)}})}},draw_tile:function(o,r,c,e){if(this.vertical_range===undefined){return}var s=r*DENSITY*o,a=DENSITY*o,x=o+"_"+r;var b=document.createElement("canvas");if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(b)}b=$(b);if(this.data_cache.get(x)===undefined){this.get_data(o,r);return}var v=this.data_cache.get(x);if(!v){return}b.get(0).width=Math.ceil(a*e);b.get(0).height=this.height_px;var n=b.get(0).getContext("2d"),j=false,k=this.prefs.min_value,g=this.prefs.max_value,m=this.vertical_range,t=this.total_frequency,d=this.height_px,l=this.mode;var w=Math.round(d+k/m*d);n.beginPath();n.moveTo(0,w);n.lineTo(a*e,w);n.fillStyle="#aaa";n.stroke();n.beginPath();n.fillStyle=this.prefs.color;var u,h,f;if(v.length>1){f=Math.ceil((v[1][0]-v[0][0])*e)}else{f=10}for(var p=0,q=v.length;p<q;p++){u=Math.round((v[p][0]-s)*e);h=v[p][1];if(h===null){if(j&&l==="Filled"){n.lineTo(u,d)}j=false;continue}if(h<k){h=k}else{if(h>g){h=g}}if(l==="Histogram"){h=Math.round(h/m*d);n.fillRect(u,w,f,-h)}else{if(l==="Intensity"){h=255-Math.floor((h-k)/m*255);n.fillStyle="rgb("+h+","+h+","+h+")";n.fillRect(u,0,f,d)}else{h=Math.round(d-(h-k)/m*d);if(j){n.lineTo(u,h)}else{j=true;if(l==="Filled"){n.moveTo(u,d);n.lineTo(u,h)}else{n.moveTo(u,h)}}}}}if(l==="Filled"){if(j){n.lineTo(u,w);n.lineTo(0,w)}n.fill()}else{n.stroke()}return b}});var FeatureTrack=function(a,f,e,i,h,c,d,g){var b=this;this.track_type="FeatureTrack";this.display_modes=["Auto","Dense","Squish","Pack"];Track.call(this,a,f,f.viewport_container);TiledTrack.call(this,c,d,g);this.height_px=0;this.container_div.addClass("feature-track");this.hda_ldda=e;this.dataset_id=i;this.original_dataset_id=i;this.zo_slots={};this.show_labels_scale=0.001;this.showing_details=false;this.summary_draw_height=30;this.default_font=DEFAULT_FONT;this.inc_slots={};this.data_queue={};this.start_end_dct={};this.tile_cache=new Cache(CACHED_TILES_FEATURE);this.data_cache=new DataCache(20);this.left_offset=200;this.track_config=new TrackConfig({track:this,params:[{key:"block_color",label:"Block color",type:"color",default_value:"#444"},{key:"label_color",label:"Label color",type:"color",default_value:"black"},{key:"show_counts",label:"Show summary counts",type:"bool",default_value:true}],saved_values:h,onchange:function(){b.tile_cache.clear();b.draw()}});this.prefs=this.track_config.values};$.extend(FeatureTrack.prototype,TiledTrack.prototype,{get_data:function(a,d){var b=this,c=a+"_"+d;if(!b.data_queue[c]){b.data_queue[c]=true;$.getJSON(b.data_url,{chrom:b.view.chrom,low:a,high:d,hda_ldda:b.hda_ldda,dataset_id:b.dataset_id,resolution:this.view.resolution,mode:this.mode},function(e){b.data_cache.set_data(a,d,b.mode,e);delete b.data_queue[c];b.draw()})}},incremental_slots:function(a,j,d,q){var r=this.inc_slots[a];if(!r||(r.mode!==q)){r={};r.w_scale=a;r.mode=q;this.inc_slots[a]=r;this.start_end_dct[a]={}}var m=r.w_scale,x=[],y=[],k=0,o=this.view.max_low;for(var v=0,w=j.length;v<w;v++){var h=j[v],l=h[0];if(r[l]!==undefined){k=Math.max(k,r[l]);y.push(r[l])}else{x.push(v)}}var e=this.start_end_dct[a];var n=function(D,E){for(var C=0;C<=MAX_FEATURE_DEPTH;C++){var A=false,F=e[C];if(F!==undefined){for(var z=0,B=F.length;z<B;z++){var i=F[z];if(E>i[0]&&D<i[1]){A=true;break}}}if(!A){return C}}return -1};for(var v=0,w=x.length;v<w;v++){var h=j[x[v]],l=h[0],t=h[1],b=h[2],p=h[3],c=Math.floor((t-o)*m),g=Math.ceil((b-o)*m),u=CONTEXT.measureText(p).width,f;if(p!==undefined&&!d){u+=(LABEL_SPACING+PACK_SPACING);if(c-u>=0){c-=u;f="left"}else{g+=u;f="right"}}var s=n(c,g);if(s>=0){if(e[s]===undefined){e[s]=[]}e[s].push([c,g]);r[l]=s;k=Math.max(k,s)}else{}}return k},rect_or_text:function(v,n,z,d,u,l,h,g){v.textAlign="center";var b=[z,d],q=0,w=0,t=Math.round(n/2);var E=[];for(var o=0,y=l.length;o<y;o++){var m=l[o],e="MIDNSHP=X"[m[0]],p=m[1];if(e==="H"||e==="S"){q-=p}var j=u+q,D=Math.floor(Math.max(0,(j-z)*n)),k=Math.floor(Math.max(0,(j+p-z)*n));switch(e){case"H":break;case"S":case"M":case"=":var r=compute_overlap([j,j+p],b);if(r!=NO_OVERLAP){var s=h.slice(w,w+p);if((this.mode==="Pack"||this.mode==="Auto")&&h!==undefined&&n>CHAR_WIDTH_PX){v.fillStyle=this.prefs.block_color;v.fillRect(D+this.left_offset,g+1,k-D,9);v.fillStyle=CONNECTOR_COLOR;for(var B=0,a=s.length;B<a;B++){if(j+B>=z&&j+B<=d){var C=Math.floor(Math.max(0,(j+B-z)*n));v.fillText(s[B],C+this.left_offset+t,g+9)}}}else{v.fillStyle=this.prefs.block_color;v.fillRect(D+this.left_offset,g+(this.mode!="Dense"?4:5),k-D,(this.mode!="Dense"?SQUISH_FEATURE_HEIGHT:DENSE_FEATURE_HEIGHT))}}w+=p;q+=p;break;case"N":v.fillStyle=CONNECTOR_COLOR;v.fillRect(D+this.left_offset,g+5,k-D,1);q+=p;break;case"D":v.fillStyle="red";v.fillRect(D+this.left_offset,g+4,k-D,3);q+=p;break;case"P":break;case"I":var r=compute_overlap([j,j+p],b);if(r!=NO_OVERLAP){var s=h.slice(w,w+p);var f=this.left_offset+D-(k-D)/2;if((this.mode==="Pack"||this.mode==="Auto")&&h!==undefined&&n>CHAR_WIDTH_PX){v.fillStyle="yellow";v.fillRect(f,g-9,k-D,9);E[E.length]=[f+(k-D)/2,g+4,5];v.fillStyle=CONNECTOR_COLOR;switch(r){case (OVERLAP_START):s=s.slice(z-j);break;case (OVERLAP_END):s=s.slice(0,j-d);break;case (CONTAINED_BY):break;case (CONTAINS):s=s.slice(z-j,j-d);break}for(var B=0,a=s.length;B<a;B++){var C=Math.floor(Math.max(0,(j+B-z)*n));v.fillText(s[B],C+this.left_offset+t-(k-D)/2,g)}}else{v.fillStyle="yellow";v.fillRect(f,g+(this.mode!="Dense"?2:5),k-D,(this.mode!="Dense"?SQUISH_FEATURE_HEIGHT:DENSE_FEATURE_HEIGHT))}}w+=p;break;case"X":w+=p;break}}var A;for(var x=0;x<E.length;x++){A=E[x];v.fillStyle="yellow";v.drawDownwardEquilateralTriangle(A[0],A[1],A[2])}},draw_tile:function(ae,m,q,au){var K=m*DENSITY*ae,aj=(m+1)*DENSITY*ae,J=aj-K;var G=this.data_cache.get_data(K,aj,this.mode);if(G===undefined||G==="pending"||(this.mode!=="Auto"&&G.dataset_type==="summary_tree")){this.data_queue[[K,aj]]=true;this.get_data(K,aj);return}var a=Math.ceil(J*au),ag=this.prefs.label_color,g=this.prefs.block_color,p=this.mode,u=25,aa,V=this.left_offset,at,B,av;var o=document.createElement("canvas");if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(o)}o=$(o);if(G.dataset_type==="summary_tree"){B=this.summary_draw_height}else{if(p==="Dense"){B=u;av=DENSE_TRACK_HEIGHT}else{if(p==="Squish"){av=SQUISH_TRACK_HEIGHT;aa=true}else{if(p==="Pack"){av=PACK_TRACK_HEIGHT;aa=false}else{if(G.extra_info==="no_detail"){av=(G.track_type==="bai"?SQUISH_TRACK_HEIGHT:NO_DETAIL_TRACK_HEIGHT);aa=true}else{av=PACK_TRACK_HEIGHT;aa=false}}}B=this.incremental_slots(au,G.data,aa,p)*av+u;at=this.inc_slots[au]}}o.get(0).width=a+V;o.get(0).height=B;if(G.dataset_type=="summary_tree"){o.get(0).height+=LABEL_SPACING+CHAR_HEIGHT_PX}q.parent().css("height",Math.max(this.height_px,B)+"px");var H=o.get(0).getContext("2d");H.fillStyle=g;H.font=this.default_font;H.textAlign="right";this.container_div.find(".yaxislabel").remove();if(G.dataset_type=="summary_tree"){var v=B+LABEL_SPACING+CHAR_HEIGHT_PX;points=G.data,max=G.max,delta_x_px=Math.ceil(G.delta*au);var n=$("<div />").addClass("yaxislabel");n.text(max);n.css({position:"absolute",top:"22px",left:"10px"});n.prependTo(this.container_div);for(var an=0,F=points.length;an<F;an++){var Z=Math.floor((points[an][0]-K)*au);var Y=points[an][1];if(!Y){continue}var ak=Y/max*B;H.fillStyle="black";H.fillRect(Z+V,v-ak,delta_x_px,ak);var X=4;if(this.prefs.show_counts&&(H.measureText(Y).width+X)<delta_x_px){H.fillStyle="#666";H.textAlign="center";H.fillText(Y,Z+V+(delta_x_px/2),10)}}return o}if(G.message){o.css({"border-color":"red"});H.fillStyle="red";H.textAlign="left";H.fillText(G.message,100+V,av);if(!G.data){return o}}for(var aq=0;aq<this.filters.length;aq++){if(G.data.length&&this.filters[aq].applies_to(G.data[0])){o.addClass(FILTERABLE_CLASS);break}}var ar=G.data;var am=0;for(var an=0,F=ar.length;an<F;an++){var R=ar[an],O=R[0],ap=R[1],ac=R[2],L=R[3];if(this.mode!="Dense"&&at[O]===undefined){continue}var ab=false;var T;for(var aq=0;aq<this.filters.length;aq++){T=this.filters[aq];T.update_attrs(R);if(!T.keep(R)){ab=true;break}}if(ab){continue}if(ap<=aj&&ac>=K){if(G.dataset_type=="interval_index"){ac-=1}var ad=Math.floor(Math.max(0,(ap-K)*au)),I=Math.ceil(Math.min(a,Math.max(0,(ac-K)*au))),W=(p==="Dense"?1:(1+at[O]))*av;var E,ah,M=null,aw=null;if(G.dataset_type==="bai"){H.fillStyle=g;if(R[5] instanceof Array){var C=Math.floor(Math.max(0,(R[4][0]-K)*au)),N=Math.ceil(Math.min(a,Math.max(0,(R[4][1]-K)*au))),A=Math.floor(Math.max(0,(R[5][0]-K)*au)),t=Math.ceil(Math.min(a,Math.max(0,(R[5][1]-K)*au)));if(R[4][1]>=K&&R[4][0]<=aj&&R[4][2]){this.rect_or_text(H,au,K,aj,R[4][0],R[4][2],R[4][3],W)}if(R[5][1]>=K&&R[5][0]<=aj&&R[5][2]){this.rect_or_text(H,au,K,aj,R[5][0],R[5][2],R[5][3],W)}if(A>N){H.fillStyle=CONNECTOR_COLOR;H.dashedLine(N+V,W+5,V+A,W+5)}}else{H.fillStyle=g;this.rect_or_text(H,au,K,aj,ap,R[4],R[5],W)}if(p!=="Dense"&&!aa&&ap>K){H.fillStyle=this.prefs.label_color;if(m===0&&ad-H.measureText(L).width<0){H.textAlign="left";H.fillText(L,I+V+LABEL_SPACING,W+8)}else{H.textAlign="right";H.fillText(L,ad+V-LABEL_SPACING,W+8)}H.fillStyle=g}}else{if(G.dataset_type==="interval_index"){if(p=="Auto"){if(R.length<=4){p="Squish"}else{p="Pack"}}if(p=="Dense"){H.fillStyle=g;H.fillRect(ad+V,W+5,I-ad,DENSE_FEATURE_HEIGHT)}else{if(R.length<=4){H.fillStyle=g;H.fillRect(ad+V,W+5,I-ad,DENSE_FEATURE_HEIGHT)}else{var D=R[5],U=R[6],af=R[7],e=R[8];if(U&&af){M=Math.floor(Math.max(0,(U-K)*au));aw=Math.ceil(Math.min(a,Math.max(0,(af-K)*au)))}var ao,P;if(p=="Squish"){ao=1;P=SQUISH_FEATURE_HEIGHT}else{ao=5;P=PACK_FEATURE_HEIGHT}if(!e){if(R.strand){if(R.strand=="+"){H.fillStyle=RIGHT_STRAND_INV}else{if(R.strand=="-"){H.fillStyle=LEFT_STRAND_INV}}}else{H.fillStyle=CONNECTOR_COLOR}H.fillRect(ad+V,W+(P-ao)/2+1,I-ad,P)}else{var z,Q;if(p=="Squish"){H.fillStyle=CONNECTOR_COLOR;z=W+Math.floor(SQUISH_FEATURE_HEIGHT/2)+1;Q=1}else{if(D){var z=W;var Q=P;if(D=="+"){H.fillStyle=RIGHT_STRAND}else{if(D=="-"){H.fillStyle=LEFT_STRAND}}}else{H.fillStyle=CONNECTOR_COLOR;z+=(SQUISH_FEATURE_HEIGHT/2)+1;Q=1}}H.fillRect(ad+V,z,I-ad,Q);for(var al=0,d=e.length;al<d;al++){var s=e[al],c=Math.floor(Math.max(0,(s[0]-K)*au)),S=Math.ceil(Math.min(a,Math.max((s[1]-K)*au)));if(c>S){continue}H.fillStyle=g;H.fillRect(c+V,W+(P-ao)/2+1,S-c,ao);if(M!==undefined&&!(c>aw||S<M)){var ai=Math.max(c,M),w=Math.min(S,aw-1);H.fillRect(ai+V,W+1,w-ai,P)}}}if(p=="Pack"&&ap>K){H.fillStyle=ag;if(m===0&&ad-H.measureText(L).width<0){H.textAlign="left";H.fillText(L,I+V+LABEL_SPACING,W+8)}else{H.textAlign="right";H.fillText(L,ad+V-LABEL_SPACING,W+8)}H.fillStyle=g}}}}else{if(G.dataset_type==="vcf"){if(aa){H.fillStyle=g;H.fillRect(ad+V,W+5,I-ad,1)}else{var r=R[4],l=R[5],b=R[6];E=9;ah=1;H.fillRect(ad+V,W,I-ad,E);if(p!=="Dense"&&L!==undefined&&ap>K){H.fillStyle=ag;if(m===0&&ad-H.measureText(L).width<0){H.textAlign="left";H.fillText(L,I+2+V,W+8)}else{H.textAlign="right";H.fillText(L,ad-2+V,W+8)}H.fillStyle=g}var h=r+" / "+l;if(ap>K&&H.measureText(h).width<(I-ad)){H.fillStyle="white";H.textAlign="center";H.fillText(h,V+ad+(I-ad)/2,W+8);H.fillStyle=g}}}}}am++}}return o}});var ReadTrack=function(d,b,f,a,c,e){FeatureTrack.call(this,d,b,f,a,c,e);this.track_type="ReadTrack"};$.extend(ReadTrack.prototype,TiledTrack.prototype,FeatureTrack.prototype,{});var ToolDataFeatureTrack=function(e,c,g,a,d,f,b){FeatureTrack.call(this,e,c,g,a,d,f,{},b);this.track_type="ToolDataFeatureTrack";this.data_url=raw_data_url;this.data_query_wait=1000;this.dataset_check_url=dataset_state_url};$.extend(ToolDataFeatureTrack.prototype,TiledTrack.prototype,FeatureTrack.prototype,{predraw_init:function(){var b=this;var a=function(){if(b.data_cache.size()==0){setTimeout(a,300)}else{b.data_url=default_data_url;b.data_query_wait=DEFAULT_DATA_QUERY_WAIT;b.dataset_state_url=converted_datasets_state_url;$.getJSON(b.dataset_state_url,{dataset_id:b.dataset_id},function(c){})}};a()}}); \ No newline at end of file +CanvasRenderingContext2D.prototype.dashedLine=function(c,j,b,h,f){if(f==undefined){f=4}var e=b-c;var d=h-j;var g=Math.floor(Math.sqrt(e*e+d*d)/f);var l=e/g;var k=d/g;for(var a=0;a<g;a++,c+=l,j+=k){if(a%2!=0){continue}this.fillRect(c,j,f,1)}};CanvasRenderingContext2D.prototype.drawDownwardEquilateralTriangle=function(b,a,e){var d=b-e/2,c=b+e/2,f=a-Math.sqrt(e*3/2);this.beginPath();this.moveTo(d,f);this.lineTo(c,f);this.lineTo(b,a);this.lineTo(d,f);this.strokeStyle=this.fillStyle;this.fill();this.stroke();this.closePath()};function sortable(a,b){a.bind("drag",{handle:b,relative:true},function(h,j){var g=$(this).parent();var f=g.children();for(var c=0;c<f.length;c++){if(j.offsetY<$(f.get(c)).position().top){break}}if(c==f.length){if(this!=f.get(c-1)){g.append(this)}}else{if(this!=f.get(c)){$(this).insertBefore(f.get(c))}}})}var NO_OVERLAP=1001,CONTAINS=1002,OVERLAP_START=1003,OVERLAP_END=1004,CONTAINED_BY=1005;function compute_overlap(e,b){var g=e[0],f=e[1],d=b[0],c=b[1],a;if(g<d){if(f<d){a=NO_OVERLAP}else{if(f<=c){a=OVERLAP_START}else{a=CONTAINS}}}else{if(g>c){a=NO_OVERLAP}else{if(f<=c){a=CONTAINED_BY}else{a=OVERLAP_END}}}return a}function is_overlap(b,a){return(compute_overlap(b,a)!=NO_OVERLAP)}var DENSE_TRACK_HEIGHT=10,NO_DETAIL_TRACK_HEIGHT=3,SQUISH_TRACK_HEIGHT=5,PACK_TRACK_HEIGHT=10,NO_DETAIL_FEATURE_HEIGHT=DENSE_FEATURE_HEIGHT=1,SQUISH_FEATURE_HEIGHT=3,PACK_FEATURE_HEIGHT=9,LABEL_SPACING=2,PACK_SPACING=5,MIN_SQUISH_VIEW_WIDTH=12000,DEFAULT_FONT="9px Monaco, Lucida Console, monospace",DENSITY=200,FEATURE_LEVELS=10,MAX_FEATURE_DEPTH=100,DEFAULT_DATA_QUERY_WAIT=5000,MAX_CHROMS_SELECTABLE=100,CONNECTOR_COLOR="#ccc",DATA_ERROR="There was an error in indexing this dataset. ",DATA_NOCONVERTER="A converter for this dataset is not installed. Please check your datatypes_conf.xml file.",DATA_NONE="No data for this chrom/contig.",DATA_PENDING="Currently indexing... please wait",DATA_CANNOT_RUN_TOOL="Tool cannot be rerun: ",DATA_LOADING="Loading data...",DATA_OK="Ready for display",FILTERABLE_CLASS="filterable",CACHED_TILES_FEATURE=10,CACHED_TILES_LINE=5,CACHED_DATA=5,DUMMY_CANVAS=document.createElement("canvas"),RIGHT_STRAND,LEFT_STRAND;if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(DUMMY_CANVAS)}var CONTEXT=DUMMY_CANVAS.getContext("2d");CONTEXT.font=DEFAULT_FONT;var CHAR_WIDTH_PX=CONTEXT.measureText("A").width,CHAR_HEIGHT_PX=9;var right_img=new Image();right_img.src=image_path+"/visualization/strand_right.png";right_img.onload=function(){RIGHT_STRAND=CONTEXT.createPattern(right_img,"repeat")};var left_img=new Image();left_img.src=image_path+"/visualization/strand_left.png";left_img.onload=function(){LEFT_STRAND=CONTEXT.createPattern(left_img,"repeat")};var right_img_inv=new Image();right_img_inv.src=image_path+"/visualization/strand_right_inv.png";right_img_inv.onload=function(){RIGHT_STRAND_INV=CONTEXT.createPattern(right_img_inv,"repeat")};var left_img_inv=new Image();left_img_inv.src=image_path+"/visualization/strand_left_inv.png";left_img_inv.onload=function(){LEFT_STRAND_INV=CONTEXT.createPattern(left_img_inv,"repeat")};function round_1000(a){return Math.round(a*1000)/1000}var Cache=function(a){this.num_elements=a;this.clear()};$.extend(Cache.prototype,{get:function(b){var a=this.key_ary.indexOf(b);if(a!=-1){this.move_key_to_end(b,a)}return this.obj_cache[b]},set:function(b,c){if(!this.obj_cache[b]){if(this.key_ary.length>=this.num_elements){var a=this.key_ary.shift();delete this.obj_cache[a]}this.key_ary.push(b)}this.obj_cache[b]=c;return c},move_key_to_end:function(b,a){this.key_ary.splice(a,1);this.key_ary.push(b)},clear:function(){this.obj_cache={};this.key_ary=[]},size:function(){return this.key_ary.length}});var DataCache=function(a){Cache.call(this,a)};$.extend(DataCache.prototype,Cache.prototype,{get_data:function(g,b,e){var h=this.get(this.gen_key(g,b,e));if(h){return h}var j,f,a,d,e,h;for(var c=0;c<this.key_ary.length;c++){j=this.key_ary[c];f=this.split_key(j);a=f[0];d=f[1];if(g>=a&&b<=d){h=this.obj_cache[j];if(h.dataset_type!=="summary_tree"&&h.extra_info!=="no_detail"){this.move_key_to_end(j,c);return h}}}return undefined},set_data:function(b,c,d,a){return this.set(this.gen_key(b,c,d),a)},gen_key:function(a,c,d){var b=a+"_"+c+"_"+d;return b},split_key:function(a){return a.split("_")}});var View=function(a,d,c,b,e){this.container=a;this.chrom=null;this.vis_id=c;this.dbkey=b;this.title=d;this.tracks=[];this.label_tracks=[];this.max_low=0;this.max_high=0;this.num_tracks=0;this.track_id_counter=0;this.zoom_factor=3;this.min_separation=30;this.has_changes=false;this.init(e);this.reset()};$.extend(View.prototype,{init:function(d){var c=this.container,a=this;this.top_container=$("<div/>").addClass("top-container").appendTo(c);this.content_div=$("<div/>").addClass("content").css("position","relative").appendTo(c);this.bottom_container=$("<div/>").addClass("bottom-container").appendTo(c);this.top_labeltrack=$("<div/>").addClass("top-labeltrack").appendTo(this.top_container);this.viewport_container=$("<div/>").addClass("viewport-container").addClass("viewport-container").appendTo(this.content_div);this.intro_div=$("<div/>").addClass("intro").text("Select a chrom from the dropdown below").hide();this.nav_labeltrack=$("<div/>").addClass("nav-labeltrack").appendTo(this.bottom_container);this.nav_container=$("<div/>").addClass("nav-container").prependTo(this.top_container);this.nav=$("<div/>").addClass("nav").appendTo(this.nav_container);this.overview=$("<div/>").addClass("overview").appendTo(this.bottom_container);this.overview_viewport=$("<div/>").addClass("overview-viewport").appendTo(this.overview);this.overview_close=$("<a href='javascript:void(0);'>Close Overview</a>").addClass("overview-close").hide().appendTo(this.overview_viewport);this.overview_highlight=$("<div/>").addClass("overview-highlight").hide().appendTo(this.overview_viewport);this.overview_box_background=$("<div/>").addClass("overview-boxback").appendTo(this.overview_viewport);this.overview_box=$("<div/>").addClass("overview-box").appendTo(this.overview_viewport);this.default_overview_height=this.overview_box.height();this.nav_controls=$("<div/>").addClass("nav-controls").appendTo(this.nav);this.chrom_form=$("<form/>").attr("action",function(){}).appendTo(this.nav_controls);this.chrom_select=$("<select/>").attr({name:"chrom"}).css("width","15em").addClass("no-autocomplete").append("<option value=''>Loading</option>").appendTo(this.chrom_form);var b=function(f){if(f.type==="focusout"||(f.keyCode||f.which)===13||(f.keyCode||f.which)===27){if((f.keyCode||f.which)!==27){a.go_to($(this).val())}$(this).hide();a.location_span.show();a.chrom_select.show();return false}};this.nav_input=$("<input/>").addClass("nav-input").hide().bind("keypress focusout",b).appendTo(this.chrom_form);this.location_span=$("<span/>").addClass("location").appendTo(this.chrom_form);this.location_span.bind("click",function(){a.location_span.hide();a.chrom_select.hide();a.nav_input.css("display","inline-block");a.nav_input.select();a.nav_input.focus()});if(this.vis_id!==undefined){this.hidden_input=$("<input/>").attr("type","hidden").val(this.vis_id).appendTo(this.chrom_form)}this.zo_link=$("<a id='zoom-out' />").click(function(){a.zoom_out();a.redraw()}).appendTo(this.chrom_form);this.zi_link=$("<a id='zoom-in' />").click(function(){a.zoom_in();a.redraw()}).appendTo(this.chrom_form);this.load_chroms({low:0},d);this.chrom_select.bind("change",function(){a.change_chrom(a.chrom_select.val())});this.intro_div.show();this.content_div.bind("click",function(f){$(this).find("input").trigger("blur")});this.content_div.bind("dblclick",function(f){a.zoom_in(f.pageX,this.viewport_container)});this.overview_box.bind("dragstart",function(f,g){this.current_x=g.offsetX}).bind("drag",function(f,h){var j=h.offsetX-this.current_x;this.current_x=h.offsetX;var g=Math.round(j/a.viewport_container.width()*(a.max_high-a.max_low));a.move_delta(-g)});this.overview_close.bind("click",function(){for(var f=0,e=a.tracks.length;f<e;f++){a.tracks[f].is_overview=false}$(this).siblings().filter("canvas").remove();$(this).parent().css("height",a.overview_box.height());a.overview_highlight.hide();$(this).hide()});this.viewport_container.bind("draginit",function(f,g){if(f.clientX>a.viewport_container.width()-16){return false}}).bind("dragstart",function(f,g){g.original_low=a.low;g.current_height=f.clientY;g.current_x=g.offsetX}).bind("drag",function(h,k){var f=$(this);var l=k.offsetX-k.current_x;var g=f.scrollTop()-(h.clientY-k.current_height);f.scrollTop(g);k.current_height=h.clientY;k.current_x=k.offsetX;var j=Math.round(l/a.viewport_container.width()*(a.high-a.low));a.move_delta(j)}).bind("mousewheel",function(h,k,g,f){if(g){var j=Math.round(-g/a.viewport_container.width()*(a.high-a.low));a.move_delta(j)}});this.top_labeltrack.bind("dragstart",function(f,g){return $("<div />").css({height:a.content_div.height()+a.top_labeltrack.height()+a.nav_labeltrack.height()+1,top:"0px",position:"absolute","background-color":"#ccf",opacity:0.5,"z-index":1000}).appendTo($(this))}).bind("drag",function(k,l){$(l.proxy).css({left:Math.min(k.pageX,l.startX),width:Math.abs(k.pageX-l.startX)});var g=Math.min(k.pageX,l.startX)-a.container.offset().left,f=Math.max(k.pageX,l.startX)-a.container.offset().left,j=(a.high-a.low),h=a.viewport_container.width();a.update_location(Math.round(g/h*j)+a.low,Math.round(f/h*j)+a.low)}).bind("dragend",function(l,m){var g=Math.min(l.pageX,m.startX),f=Math.max(l.pageX,m.startX),j=(a.high-a.low),h=a.viewport_container.width(),k=a.low;a.low=Math.round(g/h*j)+k;a.high=Math.round(f/h*j)+k;$(m.proxy).remove();a.redraw()});this.add_label_track(new LabelTrack(this,this.top_labeltrack));this.add_label_track(new LabelTrack(this,this.nav_labeltrack));$(window).bind("resize",function(){a.resize_window()});$(document).bind("redraw",function(){a.redraw()});this.reset();$(window).trigger("resize")},update_location:function(a,b){this.location_span.text(commatize(a)+" - "+commatize(b));this.nav_input.val(this.chrom+":"+commatize(a)+"-"+commatize(b))},load_chroms:function(b,c){b.num=MAX_CHROMS_SELECTABLE;$.extend(b,(this.vis_id!==undefined?{vis_id:this.vis_id}:{dbkey:this.dbkey}));var a=this;$.ajax({url:chrom_url,data:b,dataType:"json",success:function(e){if(e.reference){a.add_label_track(new ReferenceTrack(a))}a.chrom_data=e.chrom_info;var h='<option value="">Select Chrom/Contig</option>';for(var g=0,d=a.chrom_data.length;g<d;g++){var f=a.chrom_data[g].chrom;h+='<option value="'+f+'">'+f+"</option>"}if(e.prev_chroms){h+='<option value="previous">Previous '+MAX_CHROMS_SELECTABLE+"</option>"}if(e.next_chroms){h+='<option value="next">Next '+MAX_CHROMS_SELECTABLE+"</option>"}a.chrom_select.html(h);if(c){c()}a.chrom_start_index=e.start_index},error:function(){alert("Could not load chroms for this dbkey:",a.dbkey)}})},change_chrom:function(e,b,g){if(!e||e==="None"){return}var d=this;if(e=="previous"){d.load_chroms({low:this.chrom_start_index-MAX_CHROMS_SELECTABLE});return}if(e=="next"){d.load_chroms({low:this.chrom_start_index+MAX_CHROMS_SELECTABLE});return}var f=$.grep(d.chrom_data,function(j,k){return j.chrom===e})[0];if(f===undefined){d.load_chroms({chrom:e},function(){d.change_chrom(e,b,g)});return}else{if(e!==d.chrom){d.chrom=e;if(!d.chrom){d.intro_div.show()}else{d.intro_div.hide()}d.chrom_select.val(d.chrom);d.max_high=f.len-1;d.reset();d.redraw(true);for(var h=0,a=d.tracks.length;h<a;h++){var c=d.tracks[h];if(c.init){c.init()}}}if(b!==undefined&&g!==undefined){d.low=Math.max(b,0);d.high=Math.min(g,d.max_high)}d.reset_overview();d.redraw()}},go_to:function(f){var k=this,a,d,b=f.split(":"),h=b[0],j=b[1];if(j!==undefined){try{var g=j.split("-");a=parseInt(g[0].replace(/,/g,""),10);d=parseInt(g[1].replace(/,/g,""),10)}catch(c){return false}}k.change_chrom(h,a,d)},move_fraction:function(c){var a=this;var b=a.high-a.low;this.move_delta(c*b)},move_delta:function(c){var a=this;var b=a.high-a.low;if(a.low-c<a.max_low){a.low=a.max_low;a.high=a.max_low+b}else{if(a.high-c>a.max_high){a.high=a.max_high;a.low=a.max_high-b}else{a.high-=c;a.low-=c}}a.redraw()},add_track:function(a){a.view=this;a.track_id=this.track_id_counter;this.tracks.push(a);if(a.init){a.init()}a.container_div.attr("id","track_"+a.track_id);sortable(a.container_div,".draghandle");this.track_id_counter+=1;this.num_tracks+=1},add_label_track:function(a){a.view=this;this.label_tracks.push(a)},remove_track:function(a){this.has_changes=true;a.container_div.fadeOut("slow",function(){$(this).remove()});delete this.tracks[this.tracks.indexOf(a)];this.num_tracks-=1},reset:function(){this.low=this.max_low;this.high=this.max_high;this.viewport_container.find(".yaxislabel").remove()},redraw:function(h){var g=this.high-this.low,f=this.low,b=this.high;if(f<this.max_low){f=this.max_low}if(b>this.max_high){b=this.max_high}if(this.high!==0&&g<this.min_separation){b=f+this.min_separation}this.low=Math.floor(f);this.high=Math.ceil(b);this.resolution=Math.pow(10,Math.ceil(Math.log((this.high-this.low)/200)/Math.LN10));this.zoom_res=Math.pow(FEATURE_LEVELS,Math.max(0,Math.ceil(Math.log(this.resolution,FEATURE_LEVELS)/Math.log(FEATURE_LEVELS))));var a=(this.low/(this.max_high-this.max_low)*this.overview_viewport.width())||0;var e=((this.high-this.low)/(this.max_high-this.max_low)*this.overview_viewport.width())||0;var j=13;this.overview_box.css({left:a,width:Math.max(j,e)}).show();if(e<j){this.overview_box.css("left",a-(j-e)/2)}if(this.overview_highlight){this.overview_highlight.css({left:a,width:e})}this.update_location(this.low,this.high);if(!h){for(var c=0,d=this.tracks.length;c<d;c++){if(this.tracks[c]&&this.tracks[c].enabled){this.tracks[c].draw()}}for(c=0,d=this.label_tracks.length;c<d;c++){this.label_tracks[c].draw()}}},zoom_in:function(b,c){if(this.max_high===0||this.high-this.low<this.min_separation){return}var d=this.high-this.low,e=d/2+this.low,a=(d/this.zoom_factor)/2;if(b){e=b/this.viewport_container.width()*(this.high-this.low)+this.low}this.low=Math.round(e-a);this.high=Math.round(e+a);this.redraw()},zoom_out:function(){if(this.max_high===0){return}var b=this.high-this.low,c=b/2+this.low,a=(b*this.zoom_factor)/2;this.low=Math.round(c-a);this.high=Math.round(c+a);this.redraw()},resize_window:function(){this.viewport_container.height(this.container.height()-this.top_container.height()-this.bottom_container.height());this.nav_container.width(this.container.width());this.redraw()},reset_overview:function(){this.overview_viewport.find("canvas").remove();this.overview_viewport.height(this.default_overview_height);this.overview_box.height(this.default_overview_height);this.overview_close.hide();this.overview_highlight.hide()}});var Tool=function(a,b){this.name=a;this.params=b};$.extend(Tool.prototype,{get_param_values_dict:function(){var b={};for(var a=0;a<this.params.length;a++){var c=this.params[a];b[c.name]=c.value}return b},get_param_values:function(){var b=[];for(var a=0;a<this.params.length;a++){b[a]=this.params[a].value}return b}});var NumberToolParameter=function(c,b,e,a,d){this.name=c;this.label=b;this.min=e;this.max=a;this.value=d};var get_tool_from_dict=function(f){if(obj_length(f)==0){return undefined}var b=f.name;var l=f.params;var c=Array();for(var e=0;e<l.length;e++){var g=l[e];var a=g.name,k=g.label,h=g.type,d=g.min,j=g.max,m=g.value;c[c.length]=new NumberToolParameter(a,k,d,j,m)}return new Tool(b,c)};var Filter=function(b,a,c){this.name=b;this.index=a;this.value=c};var NumberFilter=function(b,a){this.name=b;this.index=a;this.low=-Number.MAX_VALUE;this.high=Number.MAX_VALUE;this.slider_min=Number.MAX_VALUE;this.slider_max=-Number.MAX_VALUE;this.slider=null;this.slider_label=null};$.extend(NumberFilter.prototype,{applies_to:function(a){if(a.length>this.index){return true}return false},keep:function(a){if(!this.applies_to(a)){return true}return(a[this.index]>=this.low&&a[this.index]<=this.high)},update_attrs:function(b){var a=false;if(!this.applies_to(b)){return a}if(b[this.index]<this.slider_min){this.slider_min=b[this.index];a=true}if(b[this.index]>this.slider_max){this.slider_max=b[this.index];a=false}return a},update_ui_elt:function(){var b=this.slider.slider("option","min"),a=this.slider.slider("option","max");if(this.slider_min<b||this.slider_max>a){this.slider.slider("option","min",this.slider_min);this.slider.slider("option","max",this.slider_max);this.slider.slider("option","values",[this.slider_min,this.slider_max])}}});var get_filters_from_dict=function(a){var g=[];for(var d=0;d<a.length;d++){var f=a[d];var c=f.name,e=f.type,b=f.index;if(e=="int"||e=="float"){g[d]=new NumberFilter(c,b)}else{g[d]=new Filter(c,b,e)}}return g};var TrackConfig=function(a){this.track=a.track;this.params=a.params;this.values={};if(a.saved_values){this.restore_values(a.saved_values)}this.onchange=a.onchange};$.extend(TrackConfig.prototype,{restore_values:function(a){var b=this;$.each(this.params,function(c,d){if(a[d.key]!==undefined){b.values[d.key]=a[d.key]}else{b.values[d.key]=d.default_value}})},build_form:function(){var b=this;var a=$("<div />");$.each(this.params,function(f,d){if(!d.hidden){var c="param_"+f;var l=$("<div class='form-row' />").appendTo(a);l.append($("<label />").attr("for",c).text(d.label+":"));if(d.type=="bool"){l.append($('<input type="checkbox" />').attr("id",c).attr("name",c).attr("checked",b.values[d.key]))}else{if(d.type=="color"){var h=b.values[d.key];var g=$("<input />").attr("id",c).attr("name",c).val(h);var j=$("<div class='tipsy tipsy-north' style='position: absolute;' />").hide();var e=$("<div style='background-color: black; padding: 10px;'></div>").appendTo(j);var k=$("<div/>").appendTo(e).farbtastic({width:100,height:100,callback:g,color:h});$("<div />").append(g).append(j).appendTo(l).bind("click",function(m){j.css({left:$(this).position().left+($(g).width()/2)-60,top:$(this).position().top+$(this.height)}).show();$(document).bind("click.color-picker",function(){j.hide();$(document).unbind("click.color-picker")});m.stopPropagation()})}else{l.append($("<input />").attr("id",c).attr("name",c).val(b.values[d.key]))}}}});return a},update_from_form:function(a){var c=this;var b=false;$.each(this.params,function(d,f){if(!f.hidden){var g="param_"+d;var e=a.find("#"+g).val();if(f.type=="float"){e=parseFloat(e)}else{if(f.type=="int"){e=parseInt(e)}else{if(f.type=="bool"){e=a.find("#"+g).is(":checked")}}}if(e!==c.values[f.key]){c.values[f.key]=e;b=true}}});if(b){this.onchange()}}});var Track=function(b,a,e,c,d){this.name=b;this.view=a;this.parent_element=e;this.data_url=(c?c:default_data_url);this.data_query_wait=(d?d:DEFAULT_DATA_QUERY_WAIT);this.dataset_check_url=converted_datasets_state_url;this.container_div=$("<div />").addClass("track").css("position","relative");if(!this.hidden){this.header_div=$("<div class='track-header' />").appendTo(this.container_div);if(this.view.editor){this.drag_div=$("<div class='draghandle' />").appendTo(this.header_div)}this.name_div=$("<div class='menubutton popup' />").appendTo(this.header_div);this.name_div.text(this.name);this.name_div.attr("id",this.name.replace(/\s+/g,"-").replace(/[^a-zA-Z0-9\-]/g,"").toLowerCase())}this.content_div=$("<div class='track-content'>").appendTo(this.container_div);this.parent_element.append(this.container_div)};$.extend(Track.prototype,{init:function(){var a=this;a.enabled=false;a.data_queue={};a.tile_cache.clear();a.data_cache.clear();a.initial_canvas=undefined;a.content_div.css("height","auto");a.container_div.removeClass("nodata error pending");if(!a.dataset_id){return}if(a.view.chrom!=null){$.getJSON(converted_datasets_state_url,{hda_ldda:a.hda_ldda,dataset_id:a.dataset_id,chrom:a.view.chrom},function(b){if(!b||b==="error"||b.kind==="error"){a.container_div.addClass("error");a.content_div.text(DATA_ERROR);if(b.message){var d=a.view.tracks.indexOf(a);var c=$(" <a href='javascript:void(0);'></a>").text("View error").bind("click",function(){show_modal("Trackster Error","<pre>"+b.message+"</pre>",{Close:hide_modal})});a.content_div.append(c)}}else{if(b==="no converter"){a.container_div.addClass("error");a.content_div.text(DATA_NOCONVERTER)}else{if(b==="no data"||(b.data!==undefined&&(b.data===null||b.data.length===0))){a.container_div.addClass("nodata");a.content_div.text(DATA_NONE)}else{if(b==="pending"){a.container_div.addClass("pending");a.content_div.text(DATA_PENDING);setTimeout(function(){a.init()},a.data_query_wait)}else{if(b.status==="data"){if(b.valid_chroms){a.valid_chroms=b.valid_chroms;a.name_div.data("menu_options")["List chrom/contigs with data"]=function(){show_modal("Chrom/contigs with data","<p>"+a.valid_chroms.join("<br/>")+"</p>",{Close:function(){hide_modal()}})}}a.content_div.text(DATA_OK);if(a.view.chrom){a.content_div.text("");a.content_div.css("height",a.height_px+"px");a.enabled=true;$.when(a.predraw_init()).done(function(){a.draw()})}}}}}}})}},predraw_init:function(){},update_name:function(a){this.old_name=this.name;this.name=a;this.name_div.text(this.name)},revert_name:function(){this.name=this.old_name;this.name_div.text(this.name)}});var TiledTrack=function(g,d,s){var o=this,j=o.view;this.filters=(g!==undefined?get_filters_from_dict(g):[]);this.tool=(d!==undefined?get_tool_from_dict(d):undefined);this.parent_track=s;this.child_tracks=[];if(o.hidden){return}if(this.parent_track){this.header_div.find(".draghandle").removeClass("draghandle").addClass("child-track-icon").addClass("icon-button");this.parent_element.addClass("child-track");this.tool=undefined}this.filtering_div=$("<div/>").addClass("track-filters").hide();this.header_div.after(this.filtering_div);this.filtering_div.bind("drag",function(u){u.stopPropagation()}).bind("dblclick",function(u){u.stopPropagation()});var t=$("<table class='filters'>").appendTo(this.filtering_div);$.each(this.filters,function(x,A){var w=$("<tr>").appendTo(t);var z=$("<th class='filter-info'>").appendTo(w);var v=$("<span class='name'>").appendTo(z);v.text(A.name+" ");var u=$("<span class='values'>").appendTo(z);var y=$("<td>").appendTo(w);A.control_element=$("<div id='"+A.name+"-filter-control' style='width: 200px; position: relative'>").appendTo(y);A.control_element.slider({range:true,min:Number.MAX_VALUE,max:-Number.MIN_VALUE,values:[0,0],slide:function(C,D){var B=D.values;u.text("["+B[0]+"-"+B[1]+"]");A.low=B[0];A.high=B[1];o.draw(true)},change:function(B,C){A.control_element.slider("option","slide").call(A.control_element,B,C)}});A.slider=A.control_element;A.slider_label=u});if(this.tool){this.dynamic_tool_div=$("<div/>").addClass("dynamic-tool").hide();this.header_div.after(this.dynamic_tool_div);this.dynamic_tool_div.bind("drag",function(u){u.stopPropagation()}).bind("click",function(u){u.stopPropagation()}).bind("dblclick",function(u){u.stopPropagation()});var l=$("<div class='tool-name'>").appendTo(this.dynamic_tool_div).text(this.tool.name);var e=this.tool.params;var o=this;$.each(this.tool.params,function(B,w){var z=$("<div>").addClass("param-row").appendTo(o.dynamic_tool_div);var y=$("<div>").addClass("slider-label").appendTo(z);var D=$("<span class='param-name'>").text(w.label+" ").appendTo(y);var x=$("<span/>").text(w.value);var A=$("<span class='param-value'>").appendTo(y).append("[").append(x).append("]");var C=$("<div/>").addClass("slider").appendTo(z);var u=$("<div id='"+w.name+"-param-control'>").appendTo(C);var v=(w.max<=1?0.01:(w.max<=1000?1:5));u.slider({min:w.min,max:w.max,step:v,value:w.value,slide:function(E,G){var F=G.value;w.value=F;if(0<F&&F<1){F=parseFloat(F).toFixed(2)}x.text(F)},change:function(E,F){w.value=F.value}});A.click(function(){var G=x,F=G.text(),E=(w.max<=1?4:w.max.length);G.text("");$("<input type='text'/>").attr("size",E).attr("maxlength",E).attr("value",F).appendTo(G).focus().select().click(function(H){H.stopPropagation()}).blur(function(){$(this).remove();G.text(F)}).keyup(function(J){if(J.keyCode===27){$(this).trigger("blur")}else{if(J.keyCode===13){var H=$(this),I=parseFloat(H.val());if(isNaN(I)||I>w.max||I<w.min){alert("Parameter value must be in the range ["+w.min+"-"+w.max+"]");return $(this)}G.text(I);u.slider("value",I);w.value=I}}})});$("<div style='clear: both;'/>").appendTo(z)});var b=$("<div>").addClass("param-row").appendTo(this.dynamic_tool_div);var n=$("<input type='submit'>").attr("value","Run").appendTo(b);var o=this;n.click(function(){o.run_tool()})}o.child_tracks_container=$("<div/>").addClass("child-tracks-container").hide();o.container_div.append(o.child_tracks_container);if(o.display_modes!==undefined){if(o.mode_div===undefined){o.mode_div=$("<div class='right-float menubutton popup' />").appendTo(o.header_div);var m=(o.track_config&&o.track_config.values.mode?o.track_config.values.mode:o.display_modes[0]);o.mode=m;o.mode_div.text(m);var a=function(u){o.mode_div.text(u);o.mode=u;o.track_config.values.mode=u;o.tile_cache.clear();o.draw()};var f={};for(var q=0,r=o.display_modes.length;q<r;q++){var k=o.display_modes[q];f[k]=function(u){return function(){a(u)}}(k)}make_popupmenu(o.mode_div,f)}else{o.mode_div.hide()}}var h={};h["Edit configuration"]=function(){var w=function(){hide_modal();$(window).unbind("keypress.check_enter_esc")},u=function(){o.track_config.update_from_form($(".dialog-box"));hide_modal();$(window).unbind("keypress.check_enter_esc")},v=function(x){if((x.keyCode||x.which)===27){w()}else{if((x.keyCode||x.which)===13){u()}}};$(window).bind("keypress.check_enter_esc",v);show_modal("Configure Track",o.track_config.build_form(),{Cancel:w,OK:u})};if(o.filters.length>0){h["Show filters"]=function(){var u;if(!o.filtering_div.is(":visible")){u="Hide filters";o.filters_visible=true}else{u="Show filters";o.filters_visible=false}o.filtering_div.toggle()}}if(o.tool){h["Toggle Tool"]=function(){var u;if(!o.dynamic_tool_div.is(":visible")){u="Hide dynamic tool";o.update_name(o.name+o.tool_region_and_parameters_str())}else{u="Show dynamic tool";o.revert_name()}o.dynamic_tool_div.toggle()}}var c=j;var p=function(){$("#no-tracks").show()};if(this.parent_track){c=this.parent_track;p=function(){}}h.Remove=function(){c.remove_track(o);if(c.num_tracks===0){p()}};o.popup_menu=make_popupmenu(o.name_div,h)};$.extend(TiledTrack.prototype,Track.prototype,{draw:function(b){var m=this.view.low,g=this.view.high,j=g-m,c=this.view.container.width(),f=this.view.resolution;var p=$("<div style='position: relative;'></div>"),r=c/j;this.content_div.append(p);this.max_height=0;var a=Math.floor(m/f/DENSITY);var l=0;while((a*DENSITY*f)<g){var n=c+"_"+r+"_"+a;var e=this.tile_cache.get(n);var k=a*DENSITY*this.view.resolution;var q=k+DENSITY*this.view.resolution;if(!b&&e){this.show_tile(e,p,k,r)}else{this.delayed_draw(b,n,k,q,a,f,p,r)}a+=1}var d=this;var o=setInterval(function(){if(l===0){var u=d.content_div.children();var t=false;for(var v=u.length-1,s=0;v>=s;v--){var x=$(u[v]);if(t){x.remove()}else{if(x.children().length!==0){t=true}}}for(var w=0;w<d.filters.length;w++){d.filters[w].update_ui_elt()}clearInterval(o)}},50);for(var h=0;h<this.child_tracks.length;h++){this.child_tracks[h].draw(b)}},delayed_draw:function(b,g,f,j,c,e,h,k){var d=this;var a=setTimeout(function(){if(f<=d.view.high&&j>=d.view.low){var l;if(!b){l=d.tile_cache.get(g)}if(!l){l=d.draw_tile(e,c,h,k);if(l){var m=$("<div class='track-tile'>").prepend(l);if(l.hasClass(FILTERABLE_CLASS)){m.addClass(FILTERABLE_CLASS)}l=m}}if(l){d.tile_cache.set(g,l);d.show_tile(l,h,f,k)}}},50)},show_tile:function(a,f,d,g){var b=this;var c=this.view.high-this.view.low,e=(d-this.view.low)*g;if(this.left_offset){e-=this.left_offset}a.css({position:"absolute",top:0,left:e,height:""});f.append(a);b.max_height=Math.max(b.max_height,a.height());b.content_div.css("height",b.max_height+"px");f.children().css("height",b.max_height+"px");if(b.hidden){return}if(a.hasClass(FILTERABLE_CLASS)){show_hide_popupmenu_options(b.popup_menu,"(Show|Hide) filters");if(b.filters_visible){b.filtering_div.show()}}else{show_hide_popupmenu_options(b.popup_menu,"(Show|Hide) filters",false);b.filtering_div.hide()}},set_overview:function(){var a=this.view;if(this.initial_canvas&&this.is_overview){a.overview_close.show();a.overview_viewport.append(this.initial_canvas);a.overview_highlight.show().height(this.initial_canvas.height());a.overview_viewport.height(this.initial_canvas.height()+a.overview_box.height())}$(window).trigger("resize")},run_tool:function(){var b={dataset_id:this.original_dataset_id,chrom:this.view.chrom,low:this.view.low,high:this.view.high,tool_id:this.tool.name};$.extend(b,this.tool.get_param_values_dict());var d=this,c=b.tool_id+d.tool_region_and_parameters_str(b.chrom,b.low,b.high),e;if(d.track_type=="FeatureTrack"){e=new ToolDataFeatureTrack(c,view,undefined,{},{},d)}this.add_track(e);e.content_div.text("Starting job.");view.has_changes=true;var a=function(){$.getJSON(run_tool_url,b,function(f){if(f=="no converter"){e.container_div.addClass("error");e.content_div.text(DATA_NOCONVERTER)}else{if(f.error){e.container_div.addClass("error");e.content_div.text(DATA_CANNOT_RUN_TOOL+f.message)}else{if(f=="pending"){e.container_div.addClass("pending");e.content_div.text("Converting input data so that it can be easily reused.");setTimeout(a,2000)}else{e.dataset_id=f.dataset_id;e.content_div.text("Running job.");e.init()}}}})};a()},tool_region_and_parameters_str:function(c,a,d){var b=this,e=(c!==undefined&&a!==undefined&&d!==undefined?c+":"+a+"-"+d:"all");return" - region=["+e+"], parameters=["+b.tool.get_param_values().join(", ")+"]"},add_track:function(a){a.track_id=this.track_id+"_"+this.child_tracks.length;a.container_div.attr("id","track_"+a.track_id);this.child_tracks_container.append(a.container_div);sortable(a.container_div,".child-track-icon");if(!$(this.child_tracks_container).is(":visible")){this.child_tracks_container.show()}this.child_tracks.push(a)},remove_track:function(a){a.container_div.fadeOut("slow",function(){$(this).remove()})}});var LabelTrack=function(a,b){this.track_type="LabelTrack";this.hidden=true;Track.call(this,null,a,b);this.container_div.addClass("label-track")};$.extend(LabelTrack.prototype,Track.prototype,{draw:function(){var c=this.view,d=c.high-c.low,g=Math.floor(Math.pow(10,Math.floor(Math.log(d)/Math.log(10)))),a=Math.floor(c.low/g)*g,e=this.view.container.width(),b=$("<div style='position: relative; height: 1.3em;'></div>");while(a<c.high){var f=(a-c.low)/d*e;b.append($("<div class='label'>"+commatize(a)+"</div>").css({position:"absolute",left:f-1}));a+=g}this.content_div.children(":first").remove();this.content_div.append(b)}});var ReferenceTrack=function(a){this.track_type="ReferenceTrack";this.hidden=true;Track.call(this,null,a,a.top_labeltrack);TiledTrack.call(this);this.left_offset=200;this.height_px=12;this.container_div.addClass("reference-track");this.content_div.css("background","none");this.content_div.css("min-height","0px");this.content_div.css("border","none");this.data_queue={};this.data_cache=new DataCache(CACHED_DATA);this.tile_cache=new Cache(CACHED_TILES_LINE)};$.extend(ReferenceTrack.prototype,TiledTrack.prototype,{get_data:function(d,b){var c=this,a=b*DENSITY*d,f=(b+1)*DENSITY*d,e=d+"_"+b;if(!c.data_queue[e]){c.data_queue[e]=true;$.ajax({url:reference_url,dataType:"json",data:{chrom:this.view.chrom,low:a,high:f,dbkey:this.view.dbkey},success:function(g){c.data_cache.set(e,g);delete c.data_queue[e];c.draw()},error:function(h,g,j){console.log(h,g,j)}})}},draw_tile:function(f,b,l,p){var g=b*DENSITY*f,d=DENSITY*f,k=f+"_"+b;var e=document.createElement("canvas");if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(e)}e=$(e);var o=e.get(0).getContext("2d");if(p>CHAR_WIDTH_PX){if(this.data_cache.get(k)===undefined){this.get_data(f,b);return}var n=this.data_cache.get(k);if(n===null){this.content_div.css("height","0px");return}e.get(0).width=Math.ceil(d*p+this.left_offset);e.get(0).height=this.height_px;for(var h=0,m=n.length;h<m;h++){var a=Math.round(h*p),j=Math.round(p/2);o.fillText(n[h],a+this.left_offset+j,10)}l.append(e);return e}this.content_div.css("height","0px")}});var LineTrack=function(e,c,f,a,d){var b=this;this.track_type="LineTrack";this.display_modes=["Histogram","Line","Filled","Intensity"];this.mode="Histogram";Track.call(this,e,c,c.viewport_container);TiledTrack.call(this);this.min_height_px=16;this.max_height_px=400;this.height_px=80;this.hda_ldda=f;this.dataset_id=a;this.original_dataset_id=a;this.data_cache=new DataCache(CACHED_DATA);this.tile_cache=new Cache(CACHED_TILES_LINE);this.track_config=new TrackConfig({track:this,params:[{key:"color",label:"Color",type:"color",default_value:"black"},{key:"min_value",label:"Min Value",type:"float",default_value:undefined},{key:"max_value",label:"Max Value",type:"float",default_value:undefined},{key:"mode",type:"string",default_value:this.mode,hidden:true},{key:"height",type:"int",default_value:this.height_px,hidden:true}],saved_values:d,onchange:function(){b.vertical_range=b.prefs.max_value-b.prefs.min_value;$("#linetrack_"+b.track_id+"_minval").text(b.prefs.min_value);$("#linetrack_"+b.track_id+"_maxval").text(b.prefs.max_value);b.tile_cache.clear();b.draw()}});this.prefs=this.track_config.values;this.height_px=this.track_config.values.height;this.vertical_range=this.track_config.values.max_value-this.track_config.values.min_value;(function(g){var k=false;var j=false;var h=$("<div class='track-resize'>");$(g.container_div).hover(function(){k=true;h.show()},function(){k=false;if(!j){h.hide()}});h.hide().bind("dragstart",function(l,m){j=true;m.original_height=$(g.content_div).height()}).bind("drag",function(m,n){var l=Math.min(Math.max(n.original_height+n.deltaY,g.min_height_px),g.max_height_px);$(g.content_div).css("height",l);g.height_px=l;g.draw(true)}).bind("dragend",function(l,m){g.tile_cache.clear();j=false;if(!k){h.hide()}g.track_config.values.height=g.height_px}).appendTo(g.container_div)})(this)};$.extend(LineTrack.prototype,TiledTrack.prototype,{predraw_init:function(){var a=this,b=a.view.tracks.indexOf(a);a.vertical_range=undefined;return $.getJSON(a.data_url,{stats:true,chrom:a.view.chrom,low:null,high:null,hda_ldda:a.hda_ldda,dataset_id:a.dataset_id},function(c){a.container_div.addClass("line-track");var e=c.data;if(isNaN(parseFloat(a.prefs.min_value))||isNaN(parseFloat(a.prefs.max_value))){a.prefs.min_value=e.min;a.prefs.max_value=e.max;$("#track_"+b+"_minval").val(a.prefs.min_value);$("#track_"+b+"_maxval").val(a.prefs.max_value)}a.vertical_range=a.prefs.max_value-a.prefs.min_value;a.total_frequency=e.total_frequency;a.container_div.find(".yaxislabel").remove();var f=$("<div />").addClass("yaxislabel").attr("id","linetrack_"+b+"_minval").text(round_1000(a.prefs.min_value));var d=$("<div />").addClass("yaxislabel").attr("id","linetrack_"+b+"_maxval").text(round_1000(a.prefs.max_value));d.css({position:"absolute",top:"24px",left:"10px"});d.prependTo(a.container_div);f.css({position:"absolute",bottom:"2px",left:"10px"});f.prependTo(a.container_div)})},get_data:function(d,b){var c=this,a=b*DENSITY*d,f=(b+1)*DENSITY*d,e=d+"_"+b;if(!c.data_queue[e]){c.data_queue[e]=true;$.ajax({url:this.data_url,dataType:"json",data:{chrom:this.view.chrom,low:a,high:f,hda_ldda:this.hda_ldda,dataset_id:this.dataset_id,resolution:this.view.resolution},success:function(g){var h=g.data;c.data_cache.set(e,h);delete c.data_queue[e];c.draw()},error:function(h,g,j){console.log(h,g,j)}})}},draw_tile:function(o,r,c,e){if(this.vertical_range===undefined){return}var s=r*DENSITY*o,a=DENSITY*o,x=o+"_"+r;var b=document.createElement("canvas");if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(b)}b=$(b);if(this.data_cache.get(x)===undefined){this.get_data(o,r);return}var v=this.data_cache.get(x);if(!v){return}b.get(0).width=Math.ceil(a*e);b.get(0).height=this.height_px;var n=b.get(0).getContext("2d"),j=false,k=this.prefs.min_value,g=this.prefs.max_value,m=this.vertical_range,t=this.total_frequency,d=this.height_px,l=this.mode;var w=Math.round(d+k/m*d);n.beginPath();n.moveTo(0,w);n.lineTo(a*e,w);n.fillStyle="#aaa";n.stroke();n.beginPath();n.fillStyle=this.prefs.color;var u,h,f;if(v.length>1){f=Math.ceil((v[1][0]-v[0][0])*e)}else{f=10}for(var p=0,q=v.length;p<q;p++){u=Math.round((v[p][0]-s)*e);h=v[p][1];if(h===null){if(j&&l==="Filled"){n.lineTo(u,d)}j=false;continue}if(h<k){h=k}else{if(h>g){h=g}}if(l==="Histogram"){h=Math.round(h/m*d);n.fillRect(u,w,f,-h)}else{if(l==="Intensity"){h=255-Math.floor((h-k)/m*255);n.fillStyle="rgb("+h+","+h+","+h+")";n.fillRect(u,0,f,d)}else{h=Math.round(d-(h-k)/m*d);if(j){n.lineTo(u,h)}else{j=true;if(l==="Filled"){n.moveTo(u,d);n.lineTo(u,h)}else{n.moveTo(u,h)}}}}}if(l==="Filled"){if(j){n.lineTo(u,w);n.lineTo(0,w)}n.fill()}else{n.stroke()}return b}});var FeatureTrack=function(a,f,e,j,h,c,d,g){var b=this;this.track_type="FeatureTrack";this.display_modes=["Auto","Dense","Squish","Pack"];this.track_config=new TrackConfig({track:this,params:[{key:"block_color",label:"Block color",type:"color",default_value:"#444"},{key:"label_color",label:"Label color",type:"color",default_value:"black"},{key:"show_counts",label:"Show summary counts",type:"bool",default_value:true},{key:"mode",type:"string",default_value:this.mode,hidden:true},],saved_values:h,onchange:function(){b.tile_cache.clear();b.draw()}});this.prefs=this.track_config.values;Track.call(this,a,f,f.viewport_container);TiledTrack.call(this,c,d,g);this.height_px=0;this.container_div.addClass("feature-track");this.hda_ldda=e;this.dataset_id=j;this.original_dataset_id=j;this.zo_slots={};this.show_labels_scale=0.001;this.showing_details=false;this.summary_draw_height=30;this.default_font=DEFAULT_FONT;this.inc_slots={};this.data_queue={};this.start_end_dct={};this.tile_cache=new Cache(CACHED_TILES_FEATURE);this.data_cache=new DataCache(20);this.left_offset=200};$.extend(FeatureTrack.prototype,TiledTrack.prototype,{get_data:function(a,d){var b=this,c=a+"_"+d;if(!b.data_queue[c]){b.data_queue[c]=true;$.getJSON(b.data_url,{chrom:b.view.chrom,low:a,high:d,hda_ldda:b.hda_ldda,dataset_id:b.dataset_id,resolution:this.view.resolution,mode:this.mode},function(e){b.data_cache.set_data(a,d,b.mode,e);delete b.data_queue[c];b.draw()})}},incremental_slots:function(a,h,p){var q=this.inc_slots[a];if(!q||(q.mode!==p)){q={};q.w_scale=a;q.mode=p;this.inc_slots[a]=q;this.start_end_dct[a]={}}var l=q.w_scale,w=[],x=[],j=0,n=this.view.max_low;for(var u=0,v=h.length;u<v;u++){var g=h[u],k=g[0];if(q[k]!==undefined){j=Math.max(j,q[k]);x.push(q[k])}else{w.push(u)}}var d=this.start_end_dct[a];var m=function(D,E){for(var C=0;C<=MAX_FEATURE_DEPTH;C++){var A=false,F=d[C];if(F!==undefined){for(var z=0,B=F.length;z<B;z++){var y=F[z];if(E>y[0]&&D<y[1]){A=true;break}}}if(!A){return C}}return -1};for(var u=0,v=w.length;u<v;u++){var g=h[w[u]],k=g[0],s=g[1],b=g[2],o=g[3],c=Math.floor((s-n)*l),f=Math.ceil((b-n)*l),t=CONTEXT.measureText(o).width,e;if(o!==undefined&&p==="Pack"){t+=(LABEL_SPACING+PACK_SPACING);if(c-t>=0){c-=t;e="left"}else{f+=t;e="right"}}var r=m(c,f);if(r>=0){if(d[r]===undefined){d[r]=[]}d[r].push([c,f]);q[k]=r;j=Math.max(j,r)}else{}}return j},draw_summary_tree:function(b,o,n,l,r,j,f,e){var c=j+LABEL_SPACING+CHAR_HEIGHT_PX;delta_x_px=Math.ceil(n*r);var h=$("<div />").addClass("yaxislabel");h.text(l);h.css({position:"absolute",top:"22px",left:"10px"});h.prependTo(this.container_div);var q=b.get(0).getContext("2d");for(var d=0,g=o.length;d<g;d++){var m=Math.floor((o[d][0]-f)*r);var k=o[d][1];if(!k){continue}var p=k/l*j;q.fillStyle="black";q.fillRect(m+e,c-p,delta_x_px,p);var a=4;if(this.prefs.show_counts&&(q.measureText(k).width+a)<delta_x_px){q.fillStyle="#666";q.textAlign="center";q.fillText(k,m+e+(delta_x_px/2),10)}}},draw_element:function(p,f,g,x,j,r,I,M,N,a,A){var u=x[0],K=x[1],C=x[2],s=x[3],D=Math.floor(Math.max(0,(K-r)*M)),q=Math.ceil(Math.min(a,Math.max(0,(C-r)*M))),B=(g==="Dense"?1:(1+j))*N,o,G,t=null,O=null,d=this.prefs.block_color,F=this.prefs.label_color;if(g==="Dense"){p.fillStyle=d;p.fillRect(D+A,B+5,q-D,DENSE_FEATURE_HEIGHT)}else{if(g==="no_detail"){p.fillStyle=d;p.fillRect(D+A,B+5,q-D,DENSE_FEATURE_HEIGHT)}else{var n=x[5],z=x[6],E=x[7],e=x[8];if(z&&E){t=Math.floor(Math.max(0,(z-r)*M));O=Math.ceil(Math.min(a,Math.max(0,(E-r)*M)))}var L,v;if(g=="Squish"){L=1;v=SQUISH_FEATURE_HEIGHT}else{L=5;v=PACK_FEATURE_HEIGHT}if(!e){if(x.strand){if(x.strand=="+"){p.fillStyle=RIGHT_STRAND_INV}else{if(x.strand=="-"){p.fillStyle=LEFT_STRAND_INV}}}else{p.fillStyle=CONNECTOR_COLOR}p.fillRect(D+A,B+(v-L)/2+1,q-D,v)}else{var m,w;if(g=="Squish"){p.fillStyle=CONNECTOR_COLOR;m=B+Math.floor(SQUISH_FEATURE_HEIGHT/2)+1;w=1}else{if(n){var m=B;var w=v;if(n=="+"){p.fillStyle=RIGHT_STRAND}else{if(n=="-"){p.fillStyle=LEFT_STRAND}}}else{p.fillStyle=CONNECTOR_COLOR;m+=(SQUISH_FEATURE_HEIGHT/2)+1;w=1}}p.fillRect(D+A,m,q-D,w);for(var J=0,c=e.length;J<c;J++){var h=e[J],b=Math.floor(Math.max(0,(h[0]-r)*M)),y=Math.ceil(Math.min(a,Math.max((h[1]-r)*M)));if(b>y){continue}p.fillStyle=d;p.fillRect(b+A,B+(v-L)/2+1,y-b,L);if(t!==undefined&&!(b>O||y<t)){var H=Math.max(b,t),l=Math.min(y,O-1);p.fillRect(H+A,B+1,l-H,v)}}}if(g==="Pack"&&K>r){p.fillStyle=F;if(f===0&&D-p.measureText(s).width<0){p.textAlign="left";p.fillText(s,q+A+LABEL_SPACING,B+8)}else{p.textAlign="right";p.fillText(s,D+A-LABEL_SPACING,B+8)}p.fillStyle=d}}}},draw_tile:function(u,z,j,l){var B=z*DENSITY*u,a=(z+1)*DENSITY*u,p=a-B;var n=this.data_cache.get_data(B,a,this.mode);if(n===undefined||n==="pending"||(this.mode!=="Auto"&&n.dataset_type==="summary_tree")){this.data_queue[[B,a]]=true;this.get_data(B,a);return}var s=Math.ceil(p*l),q=this.mode,D=25,e=this.left_offset,o,g,v;var c=document.createElement("canvas");if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(c)}c=$(c);if(q==="Auto"){if(n.dataset_type==="summary_tree"){q=n.dataset_type}else{if(n.extra_info==="no_detail"){q="no_detail"}else{var C=n.data;if((C.length&&C.length<4)||(this.view.high-this.view.low>MIN_SQUISH_VIEW_WIDTH)){q="Squish"}else{q="Pack"}}}}if(q==="summary_tree"){g=this.summary_draw_height}if(q==="Dense"){g=D;v=DENSE_TRACK_HEIGHT}else{if(q==="no_detail"){v=NO_DETAIL_TRACK_HEIGHT}else{if(q==="Squish"){v=SQUISH_TRACK_HEIGHT}else{v=PACK_TRACK_HEIGHT}}}if(q==="no_detail"||q==="Squish"||q==="Pack"){g=this.incremental_slots(l,n.data,q)*v+D;o=this.inc_slots[l]}c.get(0).width=s+e;c.get(0).height=g;if(n.dataset_type=="summary_tree"){c.get(0).height+=LABEL_SPACING+CHAR_HEIGHT_PX}j.parent().css("height",Math.max(this.height_px,g)+"px");var t=c.get(0).getContext("2d");t.fillStyle=this.prefs.block_color;t.font=this.default_font;t.textAlign="right";this.container_div.find(".yaxislabel").remove();if(q==="summary_tree"){this.draw_summary_tree(c,n.data,n.delta,n.max,l,g,B,e);return c}if(n.message){c.css({"border-color":"red"});t.fillStyle="red";t.textAlign="left";t.fillText(n.message,100+e,v);if(!n.data){return c}}for(var A=0;A<this.filters.length;A++){if(n.data.length&&this.filters[A].applies_to(n.data[0])){c.addClass(FILTERABLE_CLASS);break}}var C=n.data;for(var w=0,y=C.length;w<y;w++){var h=C[w],k=h[0],r=h[1],b=h[2],d=(o&&o[k]!==undefined?o[k]:null);var x=false;var m;for(var A=0;A<this.filters.length;A++){m=this.filters[A];m.update_attrs(h);if(!m.keep(h)){x=true;break}}if(x){continue}if(is_overlap([r,b],[B,a])&&d!==null){this.draw_element(t,z,q,h,d,B,a,l,v,s,e)}}return c}});var VcfTrack=function(d,b,f,a,c,e){FeatureTrack.call(this,d,b,f,a,c,e);this.track_type="VcfTrack"};$.extend(VcfTrack.prototype,TiledTrack.prototype,FeatureTrack.prototype,{draw_element:function(u,p,j,e,x,c,m,v,s){var j=data[i],l=j[0],t=j[1],d=j[2]-1,o=j[3],g=Math.floor(Math.max(0,(t-x)*m)),k=Math.ceil(Math.min(s,Math.max(0,(d-x)*m))),f=(p==="Dense"?1:(1+e))*v,a,y,b=null,n=null;if(no_label){u.fillStyle=block_color;u.fillRect(g+left_offset,f+5,k-g,1)}else{var w=j[4],r=j[5],h=j[6];a=9;y=1;u.fillRect(g+left_offset,f,k-g,a);if(p!=="Dense"&&o!==undefined&&t>x){u.fillStyle=label_color;if(tile_index===0&&g-u.measureText(o).width<0){u.textAlign="left";u.fillText(o,k+2+left_offset,f+8)}else{u.textAlign="right";u.fillText(o,g-2+left_offset,f+8)}u.fillStyle=block_color}var q=w+" / "+r;if(t>x&&u.measureText(q).width<(k-g)){u.fillStyle="white";u.textAlign="center";u.fillText(q,left_offset+g+(k-g)/2,f+8);u.fillStyle=block_color}}}});var ReadTrack=function(d,b,f,a,c,e){FeatureTrack.call(this,d,b,f,a,c,e);this.track_type="ReadTrack"};$.extend(ReadTrack.prototype,TiledTrack.prototype,FeatureTrack.prototype,{draw_read:function(w,s,n,A,d,v,l,h,g){w.textAlign="center";var b=[A,d],q=0,x=0,u=Math.round(n/2);var F=[];for(var o=0,z=l.length;o<z;o++){var m=l[o],e="MIDNSHP=X"[m[0]],p=m[1];if(e==="H"||e==="S"){q-=p}var j=v+q,E=Math.floor(Math.max(0,(j-A)*n)),k=Math.floor(Math.max(0,(j+p-A)*n));switch(e){case"H":break;case"S":case"M":case"=":var r=compute_overlap([j,j+p],b);if(r!=NO_OVERLAP){var t=h.slice(x,x+p);if((s==="Pack"||this.mode==="Auto")&&h!==undefined&&n>CHAR_WIDTH_PX){w.fillStyle=this.prefs.block_color;w.fillRect(E+this.left_offset,g+1,k-E,9);w.fillStyle=CONNECTOR_COLOR;for(var C=0,a=t.length;C<a;C++){if(j+C>=A&&j+C<=d){var D=Math.floor(Math.max(0,(j+C-A)*n));w.fillText(t[C],D+this.left_offset+u,g+9)}}}else{w.fillStyle=this.prefs.block_color;w.fillRect(E+this.left_offset,g+(this.mode!="Dense"?4:5),k-E,(s!="Dense"?SQUISH_FEATURE_HEIGHT:DENSE_FEATURE_HEIGHT))}}x+=p;q+=p;break;case"N":w.fillStyle=CONNECTOR_COLOR;w.fillRect(E+this.left_offset,g+5,k-E,1);q+=p;break;case"D":w.fillStyle="red";w.fillRect(E+this.left_offset,g+4,k-E,3);q+=p;break;case"P":break;case"I":var r=compute_overlap([j,j+p],b);if(r!=NO_OVERLAP){var t=h.slice(x,x+p);var f=this.left_offset+E-(k-E)/2;if((s==="Pack"||this.mode==="Auto")&&h!==undefined&&n>CHAR_WIDTH_PX){w.fillStyle="yellow";w.fillRect(f,g-9,k-E,9);F[F.length]=[f+(k-E)/2,g+4,5];w.fillStyle=CONNECTOR_COLOR;switch(r){case (OVERLAP_START):t=t.slice(A-j);break;case (OVERLAP_END):t=t.slice(0,j-d);break;case (CONTAINED_BY):break;case (CONTAINS):t=t.slice(A-j,j-d);break}for(var C=0,a=t.length;C<a;C++){var D=Math.floor(Math.max(0,(j+C-A)*n));w.fillText(t[C],D+this.left_offset+u-(k-E)/2,g)}}else{w.fillStyle="yellow";w.fillRect(f,g+(this.mode!="Dense"?2:5),k-E,(s!="Dense"?SQUISH_FEATURE_HEIGHT:DENSE_FEATURE_HEIGHT))}}x+=p;break;case"X":x+=p;break}}var B;for(var y=0;y<F.length;y++){B=F[y];w.fillStyle="yellow";w.drawDownwardEquilateralTriangle(B[0],B[1],B[2])}},draw_element:function(u,w,q,h,d,y,b,m,v,s,e){var l=h[0],t=h[1],c=h[2],n=h[3],g=Math.floor(Math.max(0,(t-y)*m)),j=Math.ceil(Math.min(s,Math.max(0,(c-y)*m))),f=(q==="Dense"?1:(1+d))*v,x=this.prefs.block_color,k=this.prefs.label_color;u.fillStyle=x;if(h[5] instanceof Array){var r=Math.floor(Math.max(0,(h[4][0]-y)*m)),p=Math.ceil(Math.min(s,Math.max(0,(h[4][1]-y)*m))),o=Math.floor(Math.max(0,(h[5][0]-y)*m)),a=Math.ceil(Math.min(s,Math.max(0,(h[5][1]-y)*m)));if(h[4][1]>=y&&h[4][0]<=b&&h[4][2]){this.draw_read(u,q,m,y,b,h[4][0],h[4][2],h[4][3],f)}if(h[5][1]>=y&&h[5][0]<=b&&h[5][2]){this.draw_read(u,q,m,y,b,h[5][0],h[5][2],h[5][3],f)}if(o>p){u.fillStyle=CONNECTOR_COLOR;u.dashedLine(p+e,f+5,e+o,f+5)}}else{u.fillStyle=x;this.draw_read(u,q,m,y,b,t,h[4],h[5],f)}if(q==="Pack"&&t>y){u.fillStyle=this.prefs.label_color;if(w===0&&g-u.measureText(n).width<0){u.textAlign="left";u.fillText(n,j+e+LABEL_SPACING,f+8)}else{u.textAlign="right";u.fillText(n,g+e-LABEL_SPACING,f+8)}u.fillStyle=x}}});var ToolDataFeatureTrack=function(e,c,g,a,d,f,b){FeatureTrack.call(this,e,c,g,a,d,f,{},b);this.track_type="ToolDataFeatureTrack";this.data_url=raw_data_url;this.data_query_wait=1000;this.dataset_check_url=dataset_state_url};$.extend(ToolDataFeatureTrack.prototype,TiledTrack.prototype,FeatureTrack.prototype,{predraw_init:function(){var b=this;var a=function(){if(b.data_cache.size()==0){setTimeout(a,300)}else{b.data_url=default_data_url;b.data_query_wait=DEFAULT_DATA_QUERY_WAIT;b.dataset_state_url=converted_datasets_state_url;$.getJSON(b.dataset_state_url,{dataset_id:b.dataset_id},function(c){})}};a()}}); \ No newline at end of file --- a/static/scripts/trackster.js Tue Feb 22 10:38:35 2011 -0500 +++ b/static/scripts/trackster.js Tue Feb 22 11:00:03 2011 -0500 @@ -134,6 +134,8 @@ PACK_FEATURE_HEIGHT = 9, LABEL_SPACING = 2, PACK_SPACING = 5, + // Minimum width for window for squish to be used. + MIN_SQUISH_VIEW_WIDTH = 12000, // Other constants. DEFAULT_FONT = "9px Monaco, Lucida Console, monospace", @@ -2120,7 +2122,7 @@ // with keys 'slot' and 'text'. // Returns the number of slots used to pack features. // - incremental_slots: function(level, features, no_label, mode) { + incremental_slots: function(level, features, mode) { // // Get/create incremental slots for level. If display mode changed, // need to create new slots. @@ -2200,7 +2202,7 @@ // Update start, end drawing locations to include feature name. // Try to put the name on the left, if not, put on right. - if (feature_name !== undefined && !no_label) { + if (feature_name !== undefined && mode === "Pack") { // Add gap for label spacing and extra pack space padding text_len += (LABEL_SPACING + PACK_SPACING); if (f_start - text_len >= 0) { @@ -2248,7 +2250,7 @@ else { // TODO: remove this warning when skipped features are handled. // Show warning for skipped feature. - // console.log("WARNING: not displaying feature"); // , feature_uid, f_start, f_end); + //console.log("WARNING: not displaying feature", feature_uid, f_start, f_end); } } @@ -2267,6 +2269,180 @@ return highest_slot; }, /** + * Draw summary tree on canvas. + */ + draw_summary_tree: function(canvas, points, delta, max, w_scale, required_height, tile_low, left_offset) { + var + // Set base Y so that max label and data do not overlap. Base Y is where rectangle bases + // start. However, height of each rectangle is relative to required_height; hence, the + // max rectangle is required_height. + base_y = required_height + LABEL_SPACING + CHAR_HEIGHT_PX; + delta_x_px = Math.ceil(delta * w_scale); + + var max_label = $("<div />").addClass('yaxislabel'); + max_label.text(max); + + max_label.css({ position: "absolute", top: "22px", left: "10px" }); + max_label.prependTo(this.container_div); + + var ctx = canvas.get(0).getContext("2d"); + for (var i = 0, len = points.length; i < len; i++) { + var x = Math.floor( (points[i][0] - tile_low) * w_scale ); + var y = points[i][1]; + + if (!y) { continue; } + var y_px = y / max * required_height; + + ctx.fillStyle = "black"; + ctx.fillRect(x + left_offset, base_y - y_px, delta_x_px, y_px); + + // Draw number count if it can fit the number with some padding, otherwise things clump up + var text_padding_req_x = 4; + if (this.prefs.show_counts && (ctx.measureText(y).width + text_padding_req_x) < delta_x_px) { + ctx.fillStyle = "#666"; + ctx.textAlign = "center"; + ctx.fillText(y, x + left_offset + (delta_x_px/2), 10); + } + } + }, + /** + * Draw feature. + */ + draw_element: function(ctx, tile_index, mode, feature, slot, tile_low, tile_high, w_scale, y_scale, width, left_offset) { + var + feature_uid = feature[0], + feature_start = feature[1], + feature_end = feature[2], + feature_name = feature[3], + f_start = Math.floor( Math.max(0, (feature_start - tile_low) * w_scale) ), + f_end = Math.ceil( Math.min(width, Math.max(0, (feature_end - tile_low) * w_scale)) ), + y_center = (mode === "Dense" ? 1 : (1 + slot)) * y_scale, + thickness, y_start, thick_start = null, thick_end = null, + block_color = this.prefs.block_color, + label_color = this.prefs.label_color; + + // Dense mode displays the same for all data. + if (mode === "Dense") { + ctx.fillStyle = block_color; + ctx.fillRect(f_start + left_offset, y_center + 5, f_end - f_start, DENSE_FEATURE_HEIGHT); + } + else if (mode === "no_detail") { + // No details for feature, so only one way to display. + ctx.fillStyle = block_color; + // TODO: what should width be here? + ctx.fillRect(f_start + left_offset, y_center + 5, f_end - f_start, DENSE_FEATURE_HEIGHT); + } + else { // Mode is either Squish or Pack: + // Feature has details. + var feature_strand = feature[5], + feature_ts = feature[6], + feature_te = feature[7], + feature_blocks = feature[8]; + + if (feature_ts && feature_te) { + thick_start = Math.floor( Math.max(0, (feature_ts - tile_low) * w_scale) ); + thick_end = Math.ceil( Math.min(width, Math.max(0, (feature_te - tile_low) * w_scale)) ); + } + + // Set vars that depend on mode. + var thin_height, thick_height; + if (mode == "Squish") { + thin_height = 1; + thick_height = SQUISH_FEATURE_HEIGHT; + } + else { // mode == "Pack" + thin_height = 5; + thick_height = PACK_FEATURE_HEIGHT; + } + + // Draw feature/feature blocks + connectors. + if (!feature_blocks) { + // If there are no blocks, treat the feature as one big exon. + if ( feature.strand ) { + if (feature.strand == "+") { + ctx.fillStyle = RIGHT_STRAND_INV; + } else if (feature.strand == "-") { + ctx.fillStyle = LEFT_STRAND_INV; + } + } + else { // No strand. + ctx.fillStyle = CONNECTOR_COLOR; + } + ctx.fillRect(f_start + left_offset, y_center + (thick_height-thin_height)/2 + 1, + f_end - f_start, thick_height); + } + else { + // There are feature blocks and mode is either Squish or Pack. + // + // Approach: (a) draw whole feature as connector/intron and (b) draw blocks as + // needed. This ensures that whole feature, regardless of whether it starts with + // a block, is visible. + // + + // Draw whole feature as connector/intron. + var cur_y_center, cur_height; + if (mode == "Squish") { + ctx.fillStyle = CONNECTOR_COLOR; + cur_y_center = y_center + Math.floor(SQUISH_FEATURE_HEIGHT/2) + 1; + cur_height = 1; + } + else { // mode == "Pack" + if (feature_strand) { + var cur_y_center = y_center; + var cur_height = thick_height; + if (feature_strand == "+") { + ctx.fillStyle = RIGHT_STRAND; + } else if (feature_strand == "-") { + ctx.fillStyle = LEFT_STRAND; + } + } + else { + ctx.fillStyle = CONNECTOR_COLOR; + cur_y_center += (SQUISH_FEATURE_HEIGHT/2) + 1; + cur_height = 1; + } + } + ctx.fillRect(f_start + left_offset, cur_y_center, f_end - f_start, cur_height); + + for (var k = 0, k_len = feature_blocks.length; k < k_len; k++) { + var block = feature_blocks[k], + block_start = Math.floor( Math.max(0, (block[0] - tile_low) * w_scale) ), + block_end = Math.ceil( Math.min(width, Math.max((block[1] - tile_low) * w_scale)) ); + + // Skip drawing if block not on tile. + if (block_start > block_end) { continue; } + + // Draw thin block. + ctx.fillStyle = block_color; + ctx.fillRect(block_start + left_offset, y_center + (thick_height-thin_height)/2 + 1, + block_end - block_start, thin_height); + + // If block intersects with thick region, draw block as thick. + if (thick_start !== undefined && !(block_start > thick_end || block_end < thick_start) ) { + var block_thick_start = Math.max(block_start, thick_start), + // -1 b/c intervals are half-open. + block_thick_end = Math.min(block_end, thick_end-1); + ctx.fillRect(block_thick_start + left_offset, y_center + 1, + block_thick_end - block_thick_start, thick_height); + } + } + } + + // Draw label for Pack mode. + if (mode === "Pack" && feature_start > tile_low) { + ctx.fillStyle = label_color; + if (tile_index === 0 && f_start - ctx.measureText(feature_name).width < 0) { + ctx.textAlign = "left"; + ctx.fillText(feature_name, f_end + left_offset + LABEL_SPACING, y_center + 8); + } else { + ctx.textAlign = "right"; + ctx.fillText(feature_name, f_start + left_offset - LABEL_SPACING, y_center + 8); + } + ctx.fillStyle = block_color; + } + } + }, + /** * Draw FeatureTrack tile. */ draw_tile: function(resolution, tile_index, parent_element, w_scale) { @@ -2297,11 +2473,8 @@ // Create/set/compute some useful vars. // var width = Math.ceil( tile_span * w_scale ), - label_color = this.prefs.label_color, - block_color = this.prefs.block_color, mode = this.mode, min_height = 25, - no_label, left_offset = this.left_offset, slots, required_height, y_scale; @@ -2309,33 +2482,68 @@ if (window.G_vmlCanvasManager) { G_vmlCanvasManager.initElement(canvas); } // EXCANVAS HACK canvas = $(canvas); - if (result.dataset_type === "summary_tree") { + // + // Set mode if Auto. + // + if (mode === "Auto") { + if (result.dataset_type === "summary_tree") { + mode = result.dataset_type; + } else if (result.extra_info === "no_detail") { + mode = "no_detail"; + } + else { + // Choose b/t Squish and Pack. + // Proxy measures for using Squish: + // (a) error message re: limiting number of features shown; + // (b) X number of features shown; + // (c) size of view shown. + // TODO: cannot use (a) and (b) because it requires coordinating mode across tiles; + // fix this so that tiles are redrawn as necessary to use the same mode. + //if ( (result.message && result.message.match(/^Only the first [\d]+/)) || + // (result.data && result.data.length > 2000) || + var data = result.data; + if ( (data.length && data.length < 4) || + (this.view.high - this.view.low > MIN_SQUISH_VIEW_WIDTH) ) { + mode = "Squish"; + } + else { + mode = "Pack"; + } + } + } + + // + // Set required height, y_scale. + // + if (mode === "summary_tree") { required_height = this.summary_draw_height; - } else if (mode === "Dense") { + } + if (mode === "Dense") { required_height = min_height; - y_scale = DENSE_TRACK_HEIGHT; - } else { - // Set y_scale based on mode and result data. - if (mode === "Squish") { - y_scale = SQUISH_TRACK_HEIGHT; - no_label = true; - } else if (mode === "Pack") { - y_scale = PACK_TRACK_HEIGHT; - // TODO: is there data where there is no label even in pack mode? - no_label = false; - } else if (result.extra_info === "no_detail") { // mode == "Auto" - y_scale = NO_DETAIL_TRACK_HEIGHT; - no_label = true; - } else { - y_scale = PACK_TRACK_HEIGHT; - no_label = false; - } - + y_scale = DENSE_TRACK_HEIGHT; + } + else if (mode === "no_detail") { + y_scale = NO_DETAIL_TRACK_HEIGHT; + } + else if (mode === "Squish") { + y_scale = SQUISH_TRACK_HEIGHT; + } + else { // mode === "Pack" + y_scale = PACK_TRACK_HEIGHT; + } + + // + // Pack reads. + // + if (mode === "no_detail" || mode === "Squish" || mode === "Pack") { // Calculate new slots incrementally for this new chunk of data and update height if necessary. - required_height = this.incremental_slots(w_scale, result.data, no_label, mode) * y_scale + min_height; + required_height = this.incremental_slots(w_scale, result.data, mode) * y_scale + min_height; slots = this.inc_slots[w_scale]; } - + + // + // Set up for drawing. + // canvas.get(0).width = width + left_offset; canvas.get(0).height = required_height; if (result.dataset_type == "summary_tree") { @@ -2345,7 +2553,7 @@ parent_element.parent().css("height", Math.max(this.height_px, required_height) + "px"); // console.log(( tile_low - this.view.low ) * w_scale, tile_index, w_scale); var ctx = canvas.get(0).getContext("2d"); - ctx.fillStyle = block_color; + ctx.fillStyle = this.prefs.block_color; ctx.font = this.default_font; ctx.textAlign = "right"; this.container_div.find(".yaxislabel").remove(); @@ -2353,40 +2561,9 @@ // // Draw summary tree. If tree is drawn, canvas is returned. // - if (result.dataset_type == "summary_tree") { - var - // Set base Y so that max label and data do not overlap. Base Y is where rectangle bases - // start. However, height of each rectangle is relative to required_height; hence, the - // max rectangle is required_height. - base_y = required_height + LABEL_SPACING + CHAR_HEIGHT_PX; - points = result.data, - max = result.max, - delta_x_px = Math.ceil(result.delta * w_scale); - - var max_label = $("<div />").addClass('yaxislabel'); - max_label.text(max); - - max_label.css({ position: "absolute", top: "22px", left: "10px" }); - max_label.prependTo(this.container_div); - - for (var i = 0, len = points.length; i < len; i++) { - var x = Math.floor( (points[i][0] - tile_low) * w_scale ); - var y = points[i][1]; - - if (!y) { continue; } - var y_px = y / max * required_height; - - ctx.fillStyle = "black"; - ctx.fillRect(x + left_offset, base_y - y_px, delta_x_px, y_px); - - // Draw number count if it can fit the number with some padding, otherwise things clump up - var text_padding_req_x = 4; - if (this.prefs.show_counts && (ctx.measureText(y).width + text_padding_req_x) < delta_x_px) { - ctx.fillStyle = "#666"; - ctx.textAlign = "center"; - ctx.fillText(y, x + left_offset + (delta_x_px/2), 10); - } - } + if (mode === "summary_tree") { + this.draw_summary_tree(canvas, result.data, result.delta, result.max, w_scale, required_height, + tile_low, left_offset); return canvas; } @@ -2419,32 +2596,17 @@ } // - // Draw data points. + // Draw elements. // var data = result.data; - - // Set mode in Auto; never use Dense, so decide b/t Squish and Pack. - if (mode == "Auto" && data.length > 0) { - if (feature.length <= 4) { - mode = "Squish"; - } - else { - mode = "Pack"; - } - } - for (var i = 0, len = data.length; i < len; i++) { var feature = data[i], feature_uid = feature[0], feature_start = feature[1], - // -1 b/c intervals are half-open. - feature_end = feature[2] - 1, - feature_name = feature[3]; - - // TODO: why is this necessary? Without explicitly short-circuiting it, it prevents dense mode from rendering. - if (this.mode != "Dense" && slots[feature_uid] === undefined) { - continue; - } + feature_end = feature[2], + // Slot valid only if features are slotted and this feature is slotted; + // feature may not be due to lack of space. + slot = (slots && slots[feature_uid] !== undefined ? slots[feature_uid] : null); // Apply filters to feature. var hide_feature = false; @@ -2459,143 +2621,15 @@ } if (hide_feature) { continue; - } - - if (feature_start <= tile_high && feature_end >= tile_low) { - // All features need a start, end, and vertical center. - var f_start = Math.floor( Math.max(0, (feature_start - tile_low) * w_scale) ), - f_end = Math.ceil( Math.min(width, Math.max(0, (feature_end - tile_low) * w_scale)) ), - y_center = (mode === "Dense" ? 1 : (1 + slots[feature_uid])) * y_scale; - var thickness, y_start, thick_start = null, thick_end = null; - - // - // There are really four modes for interval indices: - // dense, no_detail, squish, pack. - // - - // Dense mode displays the same for all data. - if (mode == "Dense") { - ctx.fillStyle = block_color; - ctx.fillRect(f_start + left_offset, y_center + 5, f_end - f_start, DENSE_FEATURE_HEIGHT); - } - // Mode is either Squish or Pack: - else if (feature.length <= 4) { - // No details for feature, so only one way to display. - ctx.fillStyle = block_color; - // TODO: what should width be here? - ctx.fillRect(f_start + left_offset, y_center + 5, f_end - f_start, DENSE_FEATURE_HEIGHT); - } else { - // Feature has details. - var feature_strand = feature[5], - feature_ts = feature[6], - feature_te = feature[7], - feature_blocks = feature[8]; - - if (feature_ts && feature_te) { - thick_start = Math.floor( Math.max(0, (feature_ts - tile_low) * w_scale) ); - thick_end = Math.ceil( Math.min(width, Math.max(0, (feature_te - tile_low) * w_scale)) ); - } - - // Set vars that depend on mode. - var thin_height, thick_height; - if (mode == "Squish") { - thin_height = 1; - thick_height = SQUISH_FEATURE_HEIGHT; - } - else { // mode == "Pack" - thin_height = 5; - thick_height = PACK_FEATURE_HEIGHT; - } - - // Draw feature/feature blocks + connectors. - if (!feature_blocks) { - // If there are no blocks, treat the feature as one big exon. - if ( feature.strand ) { - if (feature.strand == "+") { - ctx.fillStyle = RIGHT_STRAND_INV; - } else if (feature.strand == "-") { - ctx.fillStyle = LEFT_STRAND_INV; - } - } - else { // No strand. - ctx.fillStyle = CONNECTOR_COLOR; - } - ctx.fillRect(f_start + left_offset, y_center + (thick_height-thin_height)/2 + 1, - f_end - f_start, thick_height); - } - else { - // There are feature blocks and mode is either Squish or Pack. - // - // Approach: (a) draw whole feature as connector/intron and (b) draw blocks as - // needed. This ensures that whole feature, regardless of whether it starts with - // a block, is visible. - // - - // Draw whole feature as connector/intron. - var cur_y_center, cur_height; - if (mode == "Squish") { - ctx.fillStyle = CONNECTOR_COLOR; - cur_y_center = y_center + Math.floor(SQUISH_FEATURE_HEIGHT/2) + 1; - cur_height = 1; - } - else { // mode == "Pack" - if (feature_strand) { - var cur_y_center = y_center; - var cur_height = thick_height; - if (feature_strand == "+") { - ctx.fillStyle = RIGHT_STRAND; - } else if (feature_strand == "-") { - ctx.fillStyle = LEFT_STRAND; - } - } - else { - ctx.fillStyle = CONNECTOR_COLOR; - cur_y_center += (SQUISH_FEATURE_HEIGHT/2) + 1; - cur_height = 1; - } - } - ctx.fillRect(f_start + left_offset, cur_y_center, f_end - f_start, cur_height); - - for (var k = 0, k_len = feature_blocks.length; k < k_len; k++) { - var block = feature_blocks[k], - block_start = Math.floor( Math.max(0, (block[0] - tile_low) * w_scale) ), - block_end = Math.ceil( Math.min(width, Math.max((block[1] - tile_low) * w_scale)) ); - - // Skip drawing if block not on tile. - if (block_start > block_end) { continue; } - - // Draw thin block. - ctx.fillStyle = block_color; - ctx.fillRect(block_start + left_offset, y_center + (thick_height-thin_height)/2 + 1, - block_end - block_start, thin_height); - - // If block intersects with thick region, draw block as thick. - if (thick_start !== undefined && !(block_start > thick_end || block_end < thick_start) ) { - var block_thick_start = Math.max(block_start, thick_start), - // -1 b/c intervals are half-open. - block_thick_end = Math.min(block_end, thick_end-1); - ctx.fillRect(block_thick_start + left_offset, y_center + 1, - block_thick_end - block_thick_start, thick_height); - } - } - } - - // Draw label for Pack mode. - if (mode == "Pack" && feature_start > tile_low) { - ctx.fillStyle = label_color; - if (tile_index === 0 && f_start - ctx.measureText(feature_name).width < 0) { - ctx.textAlign = "left"; - ctx.fillText(feature_name, f_end + left_offset + LABEL_SPACING, y_center + 8); - } else { - ctx.textAlign = "right"; - ctx.fillText(feature_name, f_start + left_offset - LABEL_SPACING, y_center + 8); - } - ctx.fillStyle = block_color; - } - } + } + + // Draw feature. + if (is_overlap([feature_start, feature_end], [tile_low, tile_high]) && slot !== null) { + this.draw_element(ctx, tile_index, mode, feature, slot, tile_low, tile_high, w_scale, y_scale, + width, left_offset); } } - return canvas; + return canvas; } }); @@ -2606,236 +2640,57 @@ $.extend(VcfTrack.prototype, TiledTrack.prototype, FeatureTrack.prototype, { /** - * Draw VcfTrack tile. + * Draw a VCF entry. */ - draw_tile: function(resolution, tile_index, parent_element, w_scale) { - var tile_low = tile_index * DENSITY * resolution, - tile_high = ( tile_index + 1 ) * DENSITY * resolution, - tile_span = tile_high - tile_low; - //console.log("drawing " + tile_low + " to " + tile_high); - - /*for (var k in this.data_cache.obj_cache) { - var k_split = k.split("_"), k_low = k_split[0], k_high = k_split[1]; - if (k_low <= tile_low && k_high >= tile_high) { - data = this.data_cache.get(k); - break; + draw_element: function(ctx, mode, feature, slot, tile_low, tile_high, w_scale, y_scale, width) { + var feature = data[i], + feature_uid = feature[0], + feature_start = feature[1], + // -1 b/c intervals are half-open. + feature_end = feature[2] - 1, + feature_name = feature[3], + // All features need a start, end, and vertical center. + f_start = Math.floor( Math.max(0, (feature_start - tile_low) * w_scale) ), + f_end = Math.ceil( Math.min(width, Math.max(0, (feature_end - tile_low) * w_scale)) ), + y_center = (mode === "Dense" ? 1 : (1 + slot)) * y_scale, + thickness, y_start, thick_start = null, thick_end = null; + + if (no_label) { + ctx.fillStyle = block_color; + ctx.fillRect(f_start + left_offset, y_center + 5, f_end - f_start, 1); + } + else { // Show blocks, labels, etc. + // Unpack. + var ref_base = feature[4], alt_base = feature[5], qual = feature[6]; + + // Draw block for entry. + thickness = 9; + y_start = 1; + ctx.fillRect(f_start + left_offset, y_center, f_end - f_start, thickness); + + // Add label for entry. + if (mode !== "Dense" && feature_name !== undefined && feature_start > tile_low) { + // Draw label + ctx.fillStyle = label_color; + if (tile_index === 0 && f_start - ctx.measureText(feature_name).width < 0) { + ctx.textAlign = "left"; + ctx.fillText(feature_name, f_end + 2 + left_offset, y_center + 8); + } else { + ctx.textAlign = "right"; + ctx.fillText(feature_name, f_start - 2 + left_offset, y_center + 8); + } + ctx.fillStyle = block_color; } - }*/ - // - // Get tile data; if data not available, issue get_data request and return. - // - var result = this.data_cache.get_data(tile_low, tile_high, this.mode); - if (result === undefined || result === "pending" || - (this.mode !== "Auto" && result.dataset_type === "summary_tree")) { - this.data_queue[ [tile_low, tile_high] ] = true; - this.get_data(tile_low, tile_high); - return; - } - // - // Create/set/compute some useful vars. - // - var width = Math.ceil( tile_span * w_scale ), - label_color = this.prefs.label_color, - block_color = this.prefs.block_color, - mode = this.mode, - min_height = 25, - no_label, - left_offset = this.left_offset, - slots, required_height, y_scale; - - var canvas = document.createElement("canvas"); - if (window.G_vmlCanvasManager) { G_vmlCanvasManager.initElement(canvas); } // EXCANVAS HACK - canvas = $(canvas); - - if (result.dataset_type === "summary_tree") { - required_height = this.summary_draw_height; - } else if (mode === "Dense") { - required_height = min_height; - y_scale = DENSE_TRACK_HEIGHT; - } else { - // Set y_scale based on mode and result data. - if (mode === "Squish") { - y_scale = SQUISH_TRACK_HEIGHT; - no_label = true; - } else if (mode === "Pack") { - y_scale = PACK_TRACK_HEIGHT; - // TODO: is there data where there is no label even in pack mode? - no_label = false; - } else if (result.extra_info === "no_detail") { // mode == "Auto" - y_scale = NO_DETAIL_TRACK_HEIGHT; - no_label = true; - } else { - y_scale = PACK_TRACK_HEIGHT; - no_label = false; - } - - // Calculate new slots incrementally for this new chunk of data and update height if necessary. - required_height = this.incremental_slots(w_scale, result.data, no_label, mode) * y_scale + min_height; - slots = this.inc_slots[w_scale]; - } - - canvas.get(0).width = width + left_offset; - canvas.get(0).height = required_height; - if (result.dataset_type == "summary_tree") { - // Increase canvas height in order to display max label. - canvas.get(0).height += LABEL_SPACING + CHAR_HEIGHT_PX; - } - parent_element.parent().css("height", Math.max(this.height_px, required_height) + "px"); - // console.log(( tile_low - this.view.low ) * w_scale, tile_index, w_scale); - var ctx = canvas.get(0).getContext("2d"); - ctx.fillStyle = block_color; - ctx.font = this.default_font; - ctx.textAlign = "right"; - this.container_div.find(".yaxislabel").remove(); - - // - // Draw summary tree. If tree is drawn, canvas is returned. - // - if (result.dataset_type == "summary_tree") { - var - // Set base Y so that max label and data do not overlap. Base Y is where rectangle bases - // start. However, height of each rectangle is relative to required_height; hence, the - // max rectangle is required_height. - base_y = required_height + LABEL_SPACING + CHAR_HEIGHT_PX; - points = result.data, - max = result.max, - delta_x_px = Math.ceil(result.delta * w_scale); - - var max_label = $("<div />").addClass('yaxislabel'); - max_label.text(max); - - max_label.css({ position: "absolute", top: "22px", left: "10px" }); - max_label.prependTo(this.container_div); - - for (var i = 0, len = points.length; i < len; i++) { - var x = Math.floor( (points[i][0] - tile_low) * w_scale ); - var y = points[i][1]; - - if (!y) { continue; } - var y_px = y / max * required_height; - - ctx.fillStyle = "black"; - ctx.fillRect(x + left_offset, base_y - y_px, delta_x_px, y_px); - - // Draw number count if it can fit the number with some padding, otherwise things clump up - var text_padding_req_x = 4; - if (this.prefs.show_counts && (ctx.measureText(y).width + text_padding_req_x) < delta_x_px) { - ctx.fillStyle = "#666"; - ctx.textAlign = "center"; - ctx.fillText(y, x + left_offset + (delta_x_px/2), 10); - } - } - return canvas; - } - - // - // If there is a message, show it; also, return if there's no data to draw. - // FIXME: Why is this drawn on a canvas instead of a div? - if (result.message) { - canvas.css({ - "border-color": "red" - }); - - ctx.fillStyle = "red"; - ctx.textAlign = "left"; - ctx.fillText(result.message, 100 + left_offset, y_scale); - - // If there's no data, return. - if (!result.data) { - return canvas; + // Show additional data on block. + var vcf_label = ref_base + " / " + alt_base; + if (feature_start > tile_low && ctx.measureText(vcf_label).width < (f_end - f_start)) { + ctx.fillStyle = "white"; + ctx.textAlign = "center"; + ctx.fillText(vcf_label, left_offset + f_start + (f_end-f_start)/2, y_center + 8); + ctx.fillStyle = block_color; } } - - // - // If tile is filterable, add class to canvas. - // - for (var f = 0; f < this.filters.length; f++) { - if (result.data.length && this.filters[f].applies_to(result.data[0])) { - canvas.addClass(FILTERABLE_CLASS); - break; - } - } - - // - // Draw data points. - // - var data = result.data; - for (var i = 0, len = data.length; i < len; i++) { - var feature = data[i], - feature_uid = feature[0], - feature_start = feature[1], - // -1 b/c intervals are half-open. - feature_end = feature[2] - 1, - feature_name = feature[3]; - - // TODO: why is this necessary? Without explicitly short-circuiting it, it prevents dense mode from rendering. - if (this.mode != "Dense" && slots[feature_uid] === undefined) { - continue; - } - - // Apply filters to feature. - var hide_feature = false; - var filter; - for (var f = 0; f < this.filters.length; f++) { - filter = this.filters[f]; - filter.update_attrs( feature ); - if ( !filter.keep( feature ) ) { - hide_feature = true; - break; - } - } - if (hide_feature) { - continue; - } - - if (feature_start <= tile_high && feature_end >= tile_low) { - // All features need a start, end, and vertical center. - var f_start = Math.floor( Math.max(0, (feature_start - tile_low) * w_scale) ), - f_end = Math.ceil( Math.min(width, Math.max(0, (feature_end - tile_low) * w_scale)) ), - y_center = (mode === "Dense" ? 1 : (1 + slots[feature_uid])) * y_scale; - var thickness, y_start, thick_start = null, thick_end = null; - - - if (no_label) { - ctx.fillStyle = block_color; - ctx.fillRect(f_start + left_offset, y_center + 5, f_end - f_start, 1); - } - else { // Show blocks, labels, etc. - // Unpack. - var ref_base = feature[4], alt_base = feature[5], qual = feature[6]; - - // Draw block for entry. - thickness = 9; - y_start = 1; - ctx.fillRect(f_start + left_offset, y_center, f_end - f_start, thickness); - - // Add label for entry. - if (mode !== "Dense" && feature_name !== undefined && feature_start > tile_low) { - // Draw label - ctx.fillStyle = label_color; - if (tile_index === 0 && f_start - ctx.measureText(feature_name).width < 0) { - ctx.textAlign = "left"; - ctx.fillText(feature_name, f_end + 2 + left_offset, y_center + 8); - } else { - ctx.textAlign = "right"; - ctx.fillText(feature_name, f_start - 2 + left_offset, y_center + 8); - } - ctx.fillStyle = block_color; - } - - // Show additional data on block. - var vcf_label = ref_base + " / " + alt_base; - if (feature_start > tile_low && ctx.measureText(vcf_label).width < (f_end - f_start)) { - ctx.fillStyle = "white"; - ctx.textAlign = "center"; - ctx.fillText(vcf_label, left_offset + f_start + (f_end-f_start)/2, y_center + 8); - ctx.fillStyle = block_color; - } - } - } - } - return canvas; } }); @@ -2847,7 +2702,7 @@ /** * Draw a single read. */ - draw_read: function(ctx, w_scale, tile_low, tile_high, feature_start, cigar, orig_seq, y_center) { + draw_read: function(ctx, mode, w_scale, tile_low, tile_high, feature_start, cigar, orig_seq, y_center) { ctx.textAlign = "center"; var tile_region = [tile_low, tile_high], @@ -2885,7 +2740,7 @@ if (seq_tile_overlap != NO_OVERLAP) { // Draw. var seq = orig_seq.slice(seq_offset, seq_offset + cig_len); - if ( (this.mode === "Pack" || this.mode === "Auto") && orig_seq !== undefined && w_scale > CHAR_WIDTH_PX) { + if ( (mode === "Pack" || this.mode === "Auto") && orig_seq !== undefined && w_scale > CHAR_WIDTH_PX) { ctx.fillStyle = this.prefs.block_color; ctx.fillRect(s_start + this.left_offset, y_center + 1, s_end - s_start, 9); ctx.fillStyle = CONNECTOR_COLOR; @@ -2903,7 +2758,7 @@ ctx.fillRect(s_start + this.left_offset, y_center + (this.mode != "Dense" ? 4 : 5), s_end - s_start, - (this.mode != "Dense" ? SQUISH_FEATURE_HEIGHT : DENSE_FEATURE_HEIGHT) ); + (mode != "Dense" ? SQUISH_FEATURE_HEIGHT : DENSE_FEATURE_HEIGHT) ); } } seq_offset += cig_len; @@ -2938,7 +2793,7 @@ var seq = orig_seq.slice(seq_offset, seq_offset + cig_len); // X center is offset + start - <half_sequence_length> var x_center = this.left_offset + s_start - (s_end - s_start)/2; - if ( (this.mode === "Pack" || this.mode === "Auto") && orig_seq !== undefined && w_scale > CHAR_WIDTH_PX) { + if ( (mode === "Pack" || this.mode === "Auto") && orig_seq !== undefined && w_scale > CHAR_WIDTH_PX) { // Draw sequence container. ctx.fillStyle = "yellow"; ctx.fillRect(x_center, y_center - 9, s_end - s_start, 9); @@ -2970,7 +2825,7 @@ ctx.fillStyle = "yellow"; // TODO: This is a pretty hack-ish way to fill rectangle based on mode. ctx.fillRect(x_center, y_center + (this.mode != "Dense" ? 2 : 5), - s_end - s_start, (this.mode != "Dense" ? SQUISH_FEATURE_HEIGHT : DENSE_FEATURE_HEIGHT)); + s_end - s_start, (mode != "Dense" ? SQUISH_FEATURE_HEIGHT : DENSE_FEATURE_HEIGHT)); } } seq_offset += cig_len; @@ -2992,213 +2847,61 @@ } }, /** - * Draw ReadTrack tile. + * Draw a complete read. */ - draw_tile: function(resolution, tile_index, parent_element, w_scale) { - var tile_low = tile_index * DENSITY * resolution, - tile_high = ( tile_index + 1 ) * DENSITY * resolution, - tile_span = tile_high - tile_low; - //console.log("ReadTrack: drawing " + tile_low + " to " + tile_high); + draw_element: function(ctx, tile_index, mode, feature, slot, tile_low, tile_high, w_scale, y_scale, width, left_offset) { + // All features need a start, end, and vertical center. + var + feature_uid = feature[0], + feature_start = feature[1], + feature_end = feature[2], + feature_name = feature[3], + f_start = Math.floor( Math.max(0, (feature_start - tile_low) * w_scale) ), + f_end = Math.ceil( Math.min(width, Math.max(0, (feature_end - tile_low) * w_scale)) ), + y_center = (mode === "Dense" ? 1 : (1 + slot)) * y_scale, + block_color = this.prefs.block_color, + label_color = this.prefs.label_color; + + // Draw read. + ctx.fillStyle = block_color; + if (feature[5] instanceof Array) { + // Read is paired. + var b1_start = Math.floor( Math.max(0, (feature[4][0] - tile_low) * w_scale) ), + b1_end = Math.ceil( Math.min(width, Math.max(0, (feature[4][1] - tile_low) * w_scale)) ), + b2_start = Math.floor( Math.max(0, (feature[5][0] - tile_low) * w_scale) ), + b2_end = Math.ceil( Math.min(width, Math.max(0, (feature[5][1] - tile_low) * w_scale)) ); - /*for (var k in this.data_cache.obj_cache) { - var k_split = k.split("_"), k_low = k_split[0], k_high = k_split[1]; - if (k_low <= tile_low && k_high >= tile_high) { - data = this.data_cache.get(k); - break; + // Draw left/forward read. + if (feature[4][1] >= tile_low && feature[4][0] <= tile_high && feature[4][2]) { + this.draw_read(ctx, mode, w_scale, tile_low, tile_high, feature[4][0], feature[4][2], feature[4][3], y_center); } - }*/ - - // - // Get tile data; if data not available, issue get_data request and return. - // - var result = this.data_cache.get_data(tile_low, tile_high, this.mode); - if (result === undefined || result === "pending" || - (this.mode !== "Auto" && result.dataset_type === "summary_tree")) { - this.data_queue[ [tile_low, tile_high] ] = true; - this.get_data(tile_low, tile_high); - return; + // Draw right/reverse read. + if (feature[5][1] >= tile_low && feature[5][0] <= tile_high && feature[5][2]) { + this.draw_read(ctx, mode, w_scale, tile_low, tile_high, feature[5][0], feature[5][2], feature[5][3], y_center); + } + // Draw connector. + if (b2_start > b1_end) { + ctx.fillStyle = CONNECTOR_COLOR; + //ctx.fillRect(b1_end + left_offset, y_center + 5, b2_start - b1_end, 1); + ctx.dashedLine(b1_end + left_offset, y_center + 5, left_offset + b2_start, y_center + 5); + } + } else { + // Read is single. + ctx.fillStyle = block_color; + this.draw_read(ctx, mode, w_scale, tile_low, tile_high, feature_start, feature[4], feature[5], y_center); } - // - // Create/set/compute some useful vars. - // - var width = Math.ceil( tile_span * w_scale ), - label_color = this.prefs.label_color, - block_color = this.prefs.block_color, - mode = this.mode, - min_height = 25, - no_label, - left_offset = this.left_offset, - slots, required_height, y_scale; - - var canvas = document.createElement("canvas"); - if (window.G_vmlCanvasManager) { G_vmlCanvasManager.initElement(canvas); } // EXCANVAS HACK - canvas = $(canvas); - - if (result.dataset_type === "summary_tree") { - required_height = this.summary_draw_height; - } else if (mode === "Dense") { - required_height = min_height; - y_scale = DENSE_TRACK_HEIGHT; - } else { - // Set y_scale based on mode and result data. - if (mode === "Squish") { - y_scale = SQUISH_TRACK_HEIGHT; - no_label = true; - } else if (mode === "Pack") { - y_scale = PACK_TRACK_HEIGHT; - // TODO: is there data where there is no label even in pack mode? - no_label = false; - } else if (result.extra_info === "no_detail") { // mode == "Auto" - y_scale = SQUISH_TRACK_HEIGHT; - no_label = true; + if (mode === "Pack" && feature_start > tile_low) { + // Draw label. + ctx.fillStyle = this.prefs.label_color; + if (tile_index === 0 && f_start - ctx.measureText(feature_name).width < 0) { + ctx.textAlign = "left"; + ctx.fillText(feature_name, f_end + left_offset + LABEL_SPACING, y_center + 8); } else { - y_scale = PACK_TRACK_HEIGHT; - no_label = false; + ctx.textAlign = "right"; + ctx.fillText(feature_name, f_start + left_offset - LABEL_SPACING, y_center + 8); } - - // Calculate new slots incrementally for this new chunk of data and update height if necessary. - required_height = this.incremental_slots(w_scale, result.data, no_label, mode) * y_scale + min_height; - slots = this.inc_slots[w_scale]; + ctx.fillStyle = block_color; } - - canvas.get(0).width = width + left_offset; - canvas.get(0).height = required_height; - if (result.dataset_type == "summary_tree") { - // Increase canvas height in order to display max label. - canvas.get(0).height += LABEL_SPACING + CHAR_HEIGHT_PX; - } - parent_element.parent().css("height", Math.max(this.height_px, required_height) + "px"); - // console.log(( tile_low - this.view.low ) * w_scale, tile_index, w_scale); - var ctx = canvas.get(0).getContext("2d"); - ctx.fillStyle = block_color; - ctx.font = this.default_font; - ctx.textAlign = "right"; - this.container_div.find(".yaxislabel").remove(); - - // - // Draw summary tree. If tree is drawn, canvas is returned. - // - if (result.dataset_type == "summary_tree") { - var - // Set base Y so that max label and data do not overlap. Base Y is where rectangle bases - // start. However, height of each rectangle is relative to required_height; hence, the - // max rectangle is required_height. - base_y = required_height + LABEL_SPACING + CHAR_HEIGHT_PX; - points = result.data, - max = result.max, - delta_x_px = Math.ceil(result.delta * w_scale); - - var max_label = $("<div />").addClass('yaxislabel'); - max_label.text(max); - - max_label.css({ position: "absolute", top: "22px", left: "10px" }); - max_label.prependTo(this.container_div); - - for (var i = 0, len = points.length; i < len; i++) { - var x = Math.floor( (points[i][0] - tile_low) * w_scale ); - var y = points[i][1]; - - if (!y) { continue; } - var y_px = y / max * required_height; - - ctx.fillStyle = "black"; - ctx.fillRect(x + left_offset, base_y - y_px, delta_x_px, y_px); - - // Draw number count if it can fit the number with some padding, otherwise things clump up - var text_padding_req_x = 4; - if (this.prefs.show_counts && (ctx.measureText(y).width + text_padding_req_x) < delta_x_px) { - ctx.fillStyle = "#666"; - ctx.textAlign = "center"; - ctx.fillText(y, x + left_offset + (delta_x_px/2), 10); - } - } - return canvas; - } - - // - // If there is a message, show it; also, return if there's no data to draw. - // FIXME: Why is this drawn on a canvas instead of a div? - if (result.message) { - canvas.css({ - "border-color": "red" - }); - - ctx.fillStyle = "red"; - ctx.textAlign = "left"; - ctx.fillText(result.message, 100 + left_offset, y_scale); - - // If there's no data, return. - if (!result.data) { - return canvas; - } - } - - // - // Draw reads. - // - var data = result.data; - for (var i = 0, len = data.length; i < len; i++) { - var feature = data[i], - feature_uid = feature[0], - feature_start = feature[1], - feature_end = feature[2], - feature_name = feature[3]; - - // TODO: why is this necessary? Without explicitly short-circuiting it, it prevents dense mode from rendering. - if (this.mode != "Dense" && slots[feature_uid] === undefined) { - continue; - } - - if (feature_start <= tile_high && feature_end >= tile_low) { - // All features need a start, end, and vertical center. - var f_start = Math.floor( Math.max(0, (feature_start - tile_low) * w_scale) ), - f_end = Math.ceil( Math.min(width, Math.max(0, (feature_end - tile_low) * w_scale)) ), - y_center = (mode === "Dense" ? 1 : (1 + slots[feature_uid])) * y_scale; - var thickness, y_start, thick_start = null, thick_end = null; - - // Draw read. - ctx.fillStyle = block_color; - if (feature[5] instanceof Array) { - // Read is paired. - var b1_start = Math.floor( Math.max(0, (feature[4][0] - tile_low) * w_scale) ), - b1_end = Math.ceil( Math.min(width, Math.max(0, (feature[4][1] - tile_low) * w_scale)) ), - b2_start = Math.floor( Math.max(0, (feature[5][0] - tile_low) * w_scale) ), - b2_end = Math.ceil( Math.min(width, Math.max(0, (feature[5][1] - tile_low) * w_scale)) ); - - // Draw left/forward read. - if (feature[4][1] >= tile_low && feature[4][0] <= tile_high && feature[4][2]) { - this.draw_read(ctx, w_scale, tile_low, tile_high, feature[4][0], feature[4][2], feature[4][3], y_center); - } - // Draw right/reverse read. - if (feature[5][1] >= tile_low && feature[5][0] <= tile_high && feature[5][2]) { - this.draw_read(ctx, w_scale, tile_low, tile_high, feature[5][0], feature[5][2], feature[5][3], y_center); - } - // Draw connector. - if (b2_start > b1_end) { - ctx.fillStyle = CONNECTOR_COLOR; - //ctx.fillRect(b1_end + left_offset, y_center + 5, b2_start - b1_end, 1); - ctx.dashedLine(b1_end + left_offset, y_center + 5, left_offset + b2_start, y_center + 5); - } - } else { - // Read is single. - ctx.fillStyle = block_color; - this.draw_read(ctx, w_scale, tile_low, tile_high, feature_start, feature[4], feature[5], y_center); - } - if (mode !== "Dense" && !no_label && feature_start > tile_low) { - // Draw label. - ctx.fillStyle = this.prefs.label_color; - if (tile_index === 0 && f_start - ctx.measureText(feature_name).width < 0) { - ctx.textAlign = "left"; - ctx.fillText(feature_name, f_end + left_offset + LABEL_SPACING, y_center + 8); - } else { - ctx.textAlign = "right"; - ctx.fillText(feature_name, f_start + left_offset - LABEL_SPACING, y_center + 8); - } - ctx.fillStyle = block_color; - } - } - } - return canvas; } }); Repository URL: https://bitbucket.org/galaxy/galaxy-central/ -- This is a commit notification from bitbucket.org. You are receiving this because you have the service enabled, addressing the recipient of this email.

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commit/galaxy-central: greg: (no commit message)
by Bitbucket 22 Feb '11

22 Feb '11

1 new changeset in galaxy-central: http://bitbucket.org/galaxy/galaxy-central/changeset/9ec73a5b31a4/ changeset: r5102:9ec73a5b31a4 user: greg date: 2011-02-22 16:38:35 summary: (no commit message) affected #: 2 files (173 bytes) --- a/lib/galaxy/web/controllers/library_common.py Mon Feb 21 16:25:35 2011 -0500 +++ b/lib/galaxy/web/controllers/library_common.py Tue Feb 22 10:38:35 2011 -0500 @@ -1585,6 +1585,7 @@ message += '(%s)' % ldda.name message += '. ' if valid_ldda_ids: + encoded_ldda_ids = [ trans.security.encode_id( ldda_id ) for ldda_id in valid_ldda_ids ] folder_id = trans.security.encode_id( valid_lddas[0].library_dataset.folder.id ) trans.response.send_redirect( web.url_for( controller='library_common', action='ldda_permissions', @@ -1592,7 +1593,7 @@ use_panels=use_panels, library_id=library_id, folder_id=folder_id, - id=",".join( valid_ldda_ids ), + id=",".join( encoded_ldda_ids ), show_deleted=show_deleted, message=util.sanitize_text( message ), status=status ) ) --- a/templates/library/common/browse_library.mako Mon Feb 21 16:25:35 2011 -0500 +++ b/templates/library/common/browse_library.mako Tue Feb 22 10:38:35 2011 -0500 @@ -361,9 +361,7 @@ <div style="float: left; margin-left: 2px;" class="menubutton split popup" id="folder_img-${folder.id}-popup"><a class="folder-${encoded_id}-click" href="javascript:void(0);"> %if folder.deleted: - <span class="libraryItem-error"> - ${folder.name} - </span> + <span class="libraryItem-error">${folder.name}</span> %else: ${folder.name} %endif Repository URL: https://bitbucket.org/galaxy/galaxy-central/ -- This is a commit notification from bitbucket.org. You are receiving this because you have the service enabled, addressing the recipient of this email.

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commit/galaxy-central: natefoo: Update bowtie_wrapper and bowtie_color_wrapper to use test data from the external test data repository
by Bitbucket 21 Feb '11

21 Feb '11

1 new changeset in galaxy-central: http://bitbucket.org/galaxy/galaxy-central/changeset/b26e5c6ff96d/ changeset: r5101:b26e5c6ff96d user: natefoo date: 2011-02-21 22:25:35 summary: Update bowtie_wrapper and bowtie_color_wrapper to use test data from the external test data repository affected #: 2 files (428 bytes) --- a/tools/sr_mapping/bowtie_color_wrapper.xml Mon Feb 21 15:54:22 2011 -0500 +++ b/tools/sr_mapping/bowtie_color_wrapper.xml Mon Feb 21 16:25:35 2011 -0500 @@ -396,8 +396,7 @@ chrM_color needs to be the base location/name of the index files. --><param name="genomeSource" value="indexed" /> -  - <param name="index" value="/galaxy/data/equCab2_chrM/bowtie_index/cs/chrM" /> + <param name="index" value="equCab2chrM" /><param name="sPaired" value="single" /><param name="sInput1" ftype="fastqcssanger" value="bowtie_in1.fastqcssanger" /><param name="sSettingsType" value="preSet" /> @@ -466,8 +465,7 @@ chrM_base is the index files' location/base name. --><param name="genomeSource" value="indexed" /> -  - <param name="index" value="/galaxy/data/equCab2_chrM/bowtie_index/cs/chrM" /> + <param name="index" value="equCab2chrM" /><param name="sPaired" value="single" /><param name="sInput1" ftype="fastqcssanger" value="bowtie_in1.fastqcssanger" /><param name="sSettingsType" value="full" /> --- a/tools/sr_mapping/bowtie_wrapper.xml Mon Feb 21 15:54:22 2011 -0500 +++ b/tools/sr_mapping/bowtie_wrapper.xml Mon Feb 21 16:25:35 2011 -0500 @@ -379,8 +379,7 @@ chrM_base needs to be the base location/name of the index files. --><param name="genomeSource" value="indexed" /> -  - <param name="index" value="/galaxy/data/equCab2_chrM/bowtie_index/chrM" /> + <param name="index" value="equCab2chrM" /><param name="sPaired" value="single" /><param name="sInput1" ftype="fastqsanger" value="bowtie_in2.fastqsanger" /><param name="sSettingsType" value="preSet" /> @@ -448,7 +447,7 @@ --><param name="genomeSource" value="indexed" /> - <param name="index" value="/galaxy/data/equCab2_chrM/bowtie_index/chrM" /> + <param name="index" value="equCab2chrM" /><param name="sPaired" value="single" /><param name="sInput1" ftype="fastqsanger" value="bowtie_in2.fastqsanger" /><param name="sSettingsType" value="full" /> Repository URL: https://bitbucket.org/galaxy/galaxy-central/ -- This is a commit notification from bitbucket.org. You are receiving this because you have the service enabled, addressing the recipient of this email.

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commit/galaxy-central: jgoecks: Trackster refactoring: (a) move ReadTrack-specific code out of FeatureTrack and into ReadTrack; (b) move VCFTrack-specific code of out FeatureTrack and into VcfTTrack. This makes it easier to modify drawing for each track type but creates some repeated code in draw_tile() for different classes that needs to be cleaned up.
by Bitbucket 21 Feb '11

21 Feb '11

1 new changeset in galaxy-central: http://bitbucket.org/galaxy/galaxy-central/changeset/89df419a7e21/ changeset: r5100:89df419a7e21 user: jgoecks date: 2011-02-21 21:54:22 summary: Trackster refactoring: (a) move ReadTrack-specific code out of FeatureTrack and into ReadTrack; (b) move VCFTrack-specific code of out FeatureTrack and into VcfTTrack. This makes it easier to modify drawing for each track type but creates some repeated code in draw_tile() for different classes that needs to be cleaned up. affected #: 2 files (13.8 KB) --- a/lib/galaxy/visualization/tracks/data_providers.py Mon Feb 21 15:10:22 2011 -0500 +++ b/lib/galaxy/visualization/tracks/data_providers.py Mon Feb 21 15:54:22 2011 -0500 @@ -285,7 +285,7 @@ paired_pending = {} for read in data: if len(results) > MAX_VALS: - message = "Only the first %s pairs are being displayed." % MAX_VALS + message = "Only the first %s reads are being displayed." % MAX_VALS break qname = read.qname seq = read.seq --- a/static/scripts/trackster.js Mon Feb 21 15:10:22 2011 -0500 +++ b/static/scripts/trackster.js Mon Feb 21 15:54:22 2011 -0500 @@ -2266,8 +2266,588 @@ */ return highest_slot; }, - // Right now this function is used only for rendering BAM reads. - rect_or_text: function(ctx, w_scale, tile_low, tile_high, feature_start, cigar, orig_seq, y_center) { + /** + * Draw FeatureTrack tile. + */ + draw_tile: function(resolution, tile_index, parent_element, w_scale) { + var tile_low = tile_index * DENSITY * resolution, + tile_high = ( tile_index + 1 ) * DENSITY * resolution, + tile_span = tile_high - tile_low; + //console.log("drawing " + tile_low + " to " + tile_high); + + /*for (var k in this.data_cache.obj_cache) { + var k_split = k.split("_"), k_low = k_split[0], k_high = k_split[1]; + if (k_low <= tile_low && k_high >= tile_high) { + data = this.data_cache.get(k); + break; + } + }*/ + + // + // Get tile data; if data not available, issue get_data request and return. + // + var result = this.data_cache.get_data(tile_low, tile_high, this.mode); + if (result === undefined || result === "pending" || + (this.mode !== "Auto" && result.dataset_type === "summary_tree")) { + this.data_queue[ [tile_low, tile_high] ] = true; + this.get_data(tile_low, tile_high); + return; + } + // + // Create/set/compute some useful vars. + // + var width = Math.ceil( tile_span * w_scale ), + label_color = this.prefs.label_color, + block_color = this.prefs.block_color, + mode = this.mode, + min_height = 25, + no_label, + left_offset = this.left_offset, + slots, required_height, y_scale; + + var canvas = document.createElement("canvas"); + if (window.G_vmlCanvasManager) { G_vmlCanvasManager.initElement(canvas); } // EXCANVAS HACK + canvas = $(canvas); + + if (result.dataset_type === "summary_tree") { + required_height = this.summary_draw_height; + } else if (mode === "Dense") { + required_height = min_height; + y_scale = DENSE_TRACK_HEIGHT; + } else { + // Set y_scale based on mode and result data. + if (mode === "Squish") { + y_scale = SQUISH_TRACK_HEIGHT; + no_label = true; + } else if (mode === "Pack") { + y_scale = PACK_TRACK_HEIGHT; + // TODO: is there data where there is no label even in pack mode? + no_label = false; + } else if (result.extra_info === "no_detail") { // mode == "Auto" + y_scale = NO_DETAIL_TRACK_HEIGHT; + no_label = true; + } else { + y_scale = PACK_TRACK_HEIGHT; + no_label = false; + } + + // Calculate new slots incrementally for this new chunk of data and update height if necessary. + required_height = this.incremental_slots(w_scale, result.data, no_label, mode) * y_scale + min_height; + slots = this.inc_slots[w_scale]; + } + + canvas.get(0).width = width + left_offset; + canvas.get(0).height = required_height; + if (result.dataset_type == "summary_tree") { + // Increase canvas height in order to display max label. + canvas.get(0).height += LABEL_SPACING + CHAR_HEIGHT_PX; + } + parent_element.parent().css("height", Math.max(this.height_px, required_height) + "px"); + // console.log(( tile_low - this.view.low ) * w_scale, tile_index, w_scale); + var ctx = canvas.get(0).getContext("2d"); + ctx.fillStyle = block_color; + ctx.font = this.default_font; + ctx.textAlign = "right"; + this.container_div.find(".yaxislabel").remove(); + + // + // Draw summary tree. If tree is drawn, canvas is returned. + // + if (result.dataset_type == "summary_tree") { + var + // Set base Y so that max label and data do not overlap. Base Y is where rectangle bases + // start. However, height of each rectangle is relative to required_height; hence, the + // max rectangle is required_height. + base_y = required_height + LABEL_SPACING + CHAR_HEIGHT_PX; + points = result.data, + max = result.max, + delta_x_px = Math.ceil(result.delta * w_scale); + + var max_label = $("<div />").addClass('yaxislabel'); + max_label.text(max); + + max_label.css({ position: "absolute", top: "22px", left: "10px" }); + max_label.prependTo(this.container_div); + + for (var i = 0, len = points.length; i < len; i++) { + var x = Math.floor( (points[i][0] - tile_low) * w_scale ); + var y = points[i][1]; + + if (!y) { continue; } + var y_px = y / max * required_height; + + ctx.fillStyle = "black"; + ctx.fillRect(x + left_offset, base_y - y_px, delta_x_px, y_px); + + // Draw number count if it can fit the number with some padding, otherwise things clump up + var text_padding_req_x = 4; + if (this.prefs.show_counts && (ctx.measureText(y).width + text_padding_req_x) < delta_x_px) { + ctx.fillStyle = "#666"; + ctx.textAlign = "center"; + ctx.fillText(y, x + left_offset + (delta_x_px/2), 10); + } + } + return canvas; + } + + // + // If there is a message, show it; also, return if there's no data to draw. + // FIXME: Why is this drawn on a canvas instead of a div? + if (result.message) { + canvas.css({ + "border-color": "red" + }); + + ctx.fillStyle = "red"; + ctx.textAlign = "left"; + ctx.fillText(result.message, 100 + left_offset, y_scale); + + // If there's no data, return. + if (!result.data) { + return canvas; + } + } + + // + // If tile is filterable, add class to canvas. + // + for (var f = 0; f < this.filters.length; f++) { + if (result.data.length && this.filters[f].applies_to(result.data[0])) { + canvas.addClass(FILTERABLE_CLASS); + break; + } + } + + // + // Draw data points. + // + var data = result.data; + + // Set mode in Auto; never use Dense, so decide b/t Squish and Pack. + if (mode == "Auto" && data.length > 0) { + if (feature.length <= 4) { + mode = "Squish"; + } + else { + mode = "Pack"; + } + } + + for (var i = 0, len = data.length; i < len; i++) { + var feature = data[i], + feature_uid = feature[0], + feature_start = feature[1], + // -1 b/c intervals are half-open. + feature_end = feature[2] - 1, + feature_name = feature[3]; + + // TODO: why is this necessary? Without explicitly short-circuiting it, it prevents dense mode from rendering. + if (this.mode != "Dense" && slots[feature_uid] === undefined) { + continue; + } + + // Apply filters to feature. + var hide_feature = false; + var filter; + for (var f = 0; f < this.filters.length; f++) { + filter = this.filters[f]; + filter.update_attrs( feature ); + if ( !filter.keep( feature ) ) { + hide_feature = true; + break; + } + } + if (hide_feature) { + continue; + } + + if (feature_start <= tile_high && feature_end >= tile_low) { + // All features need a start, end, and vertical center. + var f_start = Math.floor( Math.max(0, (feature_start - tile_low) * w_scale) ), + f_end = Math.ceil( Math.min(width, Math.max(0, (feature_end - tile_low) * w_scale)) ), + y_center = (mode === "Dense" ? 1 : (1 + slots[feature_uid])) * y_scale; + var thickness, y_start, thick_start = null, thick_end = null; + + // + // There are really four modes for interval indices: + // dense, no_detail, squish, pack. + // + + // Dense mode displays the same for all data. + if (mode == "Dense") { + ctx.fillStyle = block_color; + ctx.fillRect(f_start + left_offset, y_center + 5, f_end - f_start, DENSE_FEATURE_HEIGHT); + } + // Mode is either Squish or Pack: + else if (feature.length <= 4) { + // No details for feature, so only one way to display. + ctx.fillStyle = block_color; + // TODO: what should width be here? + ctx.fillRect(f_start + left_offset, y_center + 5, f_end - f_start, DENSE_FEATURE_HEIGHT); + } else { + // Feature has details. + var feature_strand = feature[5], + feature_ts = feature[6], + feature_te = feature[7], + feature_blocks = feature[8]; + + if (feature_ts && feature_te) { + thick_start = Math.floor( Math.max(0, (feature_ts - tile_low) * w_scale) ); + thick_end = Math.ceil( Math.min(width, Math.max(0, (feature_te - tile_low) * w_scale)) ); + } + + // Set vars that depend on mode. + var thin_height, thick_height; + if (mode == "Squish") { + thin_height = 1; + thick_height = SQUISH_FEATURE_HEIGHT; + } + else { // mode == "Pack" + thin_height = 5; + thick_height = PACK_FEATURE_HEIGHT; + } + + // Draw feature/feature blocks + connectors. + if (!feature_blocks) { + // If there are no blocks, treat the feature as one big exon. + if ( feature.strand ) { + if (feature.strand == "+") { + ctx.fillStyle = RIGHT_STRAND_INV; + } else if (feature.strand == "-") { + ctx.fillStyle = LEFT_STRAND_INV; + } + } + else { // No strand. + ctx.fillStyle = CONNECTOR_COLOR; + } + ctx.fillRect(f_start + left_offset, y_center + (thick_height-thin_height)/2 + 1, + f_end - f_start, thick_height); + } + else { + // There are feature blocks and mode is either Squish or Pack. + // + // Approach: (a) draw whole feature as connector/intron and (b) draw blocks as + // needed. This ensures that whole feature, regardless of whether it starts with + // a block, is visible. + // + + // Draw whole feature as connector/intron. + var cur_y_center, cur_height; + if (mode == "Squish") { + ctx.fillStyle = CONNECTOR_COLOR; + cur_y_center = y_center + Math.floor(SQUISH_FEATURE_HEIGHT/2) + 1; + cur_height = 1; + } + else { // mode == "Pack" + if (feature_strand) { + var cur_y_center = y_center; + var cur_height = thick_height; + if (feature_strand == "+") { + ctx.fillStyle = RIGHT_STRAND; + } else if (feature_strand == "-") { + ctx.fillStyle = LEFT_STRAND; + } + } + else { + ctx.fillStyle = CONNECTOR_COLOR; + cur_y_center += (SQUISH_FEATURE_HEIGHT/2) + 1; + cur_height = 1; + } + } + ctx.fillRect(f_start + left_offset, cur_y_center, f_end - f_start, cur_height); + + for (var k = 0, k_len = feature_blocks.length; k < k_len; k++) { + var block = feature_blocks[k], + block_start = Math.floor( Math.max(0, (block[0] - tile_low) * w_scale) ), + block_end = Math.ceil( Math.min(width, Math.max((block[1] - tile_low) * w_scale)) ); + + // Skip drawing if block not on tile. + if (block_start > block_end) { continue; } + + // Draw thin block. + ctx.fillStyle = block_color; + ctx.fillRect(block_start + left_offset, y_center + (thick_height-thin_height)/2 + 1, + block_end - block_start, thin_height); + + // If block intersects with thick region, draw block as thick. + if (thick_start !== undefined && !(block_start > thick_end || block_end < thick_start) ) { + var block_thick_start = Math.max(block_start, thick_start), + // -1 b/c intervals are half-open. + block_thick_end = Math.min(block_end, thick_end-1); + ctx.fillRect(block_thick_start + left_offset, y_center + 1, + block_thick_end - block_thick_start, thick_height); + } + } + } + + // Draw label for Pack mode. + if (mode == "Pack" && feature_start > tile_low) { + ctx.fillStyle = label_color; + if (tile_index === 0 && f_start - ctx.measureText(feature_name).width < 0) { + ctx.textAlign = "left"; + ctx.fillText(feature_name, f_end + left_offset + LABEL_SPACING, y_center + 8); + } else { + ctx.textAlign = "right"; + ctx.fillText(feature_name, f_start + left_offset - LABEL_SPACING, y_center + 8); + } + ctx.fillStyle = block_color; + } + } + } + } + return canvas; + } +}); + +var VcfTrack = function(name, view, hda_ldda, dataset_id, prefs, filters) { + FeatureTrack.call(this, name, view, hda_ldda, dataset_id, prefs, filters); + this.track_type = "VcfTrack"; +}; + +$.extend(VcfTrack.prototype, TiledTrack.prototype, FeatureTrack.prototype, { + /** + * Draw VcfTrack tile. + */ + draw_tile: function(resolution, tile_index, parent_element, w_scale) { + var tile_low = tile_index * DENSITY * resolution, + tile_high = ( tile_index + 1 ) * DENSITY * resolution, + tile_span = tile_high - tile_low; + //console.log("drawing " + tile_low + " to " + tile_high); + + /*for (var k in this.data_cache.obj_cache) { + var k_split = k.split("_"), k_low = k_split[0], k_high = k_split[1]; + if (k_low <= tile_low && k_high >= tile_high) { + data = this.data_cache.get(k); + break; + } + }*/ + + // + // Get tile data; if data not available, issue get_data request and return. + // + var result = this.data_cache.get_data(tile_low, tile_high, this.mode); + if (result === undefined || result === "pending" || + (this.mode !== "Auto" && result.dataset_type === "summary_tree")) { + this.data_queue[ [tile_low, tile_high] ] = true; + this.get_data(tile_low, tile_high); + return; + } + // + // Create/set/compute some useful vars. + // + var width = Math.ceil( tile_span * w_scale ), + label_color = this.prefs.label_color, + block_color = this.prefs.block_color, + mode = this.mode, + min_height = 25, + no_label, + left_offset = this.left_offset, + slots, required_height, y_scale; + + var canvas = document.createElement("canvas"); + if (window.G_vmlCanvasManager) { G_vmlCanvasManager.initElement(canvas); } // EXCANVAS HACK + canvas = $(canvas); + + if (result.dataset_type === "summary_tree") { + required_height = this.summary_draw_height; + } else if (mode === "Dense") { + required_height = min_height; + y_scale = DENSE_TRACK_HEIGHT; + } else { + // Set y_scale based on mode and result data. + if (mode === "Squish") { + y_scale = SQUISH_TRACK_HEIGHT; + no_label = true; + } else if (mode === "Pack") { + y_scale = PACK_TRACK_HEIGHT; + // TODO: is there data where there is no label even in pack mode? + no_label = false; + } else if (result.extra_info === "no_detail") { // mode == "Auto" + y_scale = NO_DETAIL_TRACK_HEIGHT; + no_label = true; + } else { + y_scale = PACK_TRACK_HEIGHT; + no_label = false; + } + + // Calculate new slots incrementally for this new chunk of data and update height if necessary. + required_height = this.incremental_slots(w_scale, result.data, no_label, mode) * y_scale + min_height; + slots = this.inc_slots[w_scale]; + } + + canvas.get(0).width = width + left_offset; + canvas.get(0).height = required_height; + if (result.dataset_type == "summary_tree") { + // Increase canvas height in order to display max label. + canvas.get(0).height += LABEL_SPACING + CHAR_HEIGHT_PX; + } + parent_element.parent().css("height", Math.max(this.height_px, required_height) + "px"); + // console.log(( tile_low - this.view.low ) * w_scale, tile_index, w_scale); + var ctx = canvas.get(0).getContext("2d"); + ctx.fillStyle = block_color; + ctx.font = this.default_font; + ctx.textAlign = "right"; + this.container_div.find(".yaxislabel").remove(); + + // + // Draw summary tree. If tree is drawn, canvas is returned. + // + if (result.dataset_type == "summary_tree") { + var + // Set base Y so that max label and data do not overlap. Base Y is where rectangle bases + // start. However, height of each rectangle is relative to required_height; hence, the + // max rectangle is required_height. + base_y = required_height + LABEL_SPACING + CHAR_HEIGHT_PX; + points = result.data, + max = result.max, + delta_x_px = Math.ceil(result.delta * w_scale); + + var max_label = $("<div />").addClass('yaxislabel'); + max_label.text(max); + + max_label.css({ position: "absolute", top: "22px", left: "10px" }); + max_label.prependTo(this.container_div); + + for (var i = 0, len = points.length; i < len; i++) { + var x = Math.floor( (points[i][0] - tile_low) * w_scale ); + var y = points[i][1]; + + if (!y) { continue; } + var y_px = y / max * required_height; + + ctx.fillStyle = "black"; + ctx.fillRect(x + left_offset, base_y - y_px, delta_x_px, y_px); + + // Draw number count if it can fit the number with some padding, otherwise things clump up + var text_padding_req_x = 4; + if (this.prefs.show_counts && (ctx.measureText(y).width + text_padding_req_x) < delta_x_px) { + ctx.fillStyle = "#666"; + ctx.textAlign = "center"; + ctx.fillText(y, x + left_offset + (delta_x_px/2), 10); + } + } + return canvas; + } + + // + // If there is a message, show it; also, return if there's no data to draw. + // FIXME: Why is this drawn on a canvas instead of a div? + if (result.message) { + canvas.css({ + "border-color": "red" + }); + + ctx.fillStyle = "red"; + ctx.textAlign = "left"; + ctx.fillText(result.message, 100 + left_offset, y_scale); + + // If there's no data, return. + if (!result.data) { + return canvas; + } + } + + // + // If tile is filterable, add class to canvas. + // + for (var f = 0; f < this.filters.length; f++) { + if (result.data.length && this.filters[f].applies_to(result.data[0])) { + canvas.addClass(FILTERABLE_CLASS); + break; + } + } + + // + // Draw data points. + // + var data = result.data; + for (var i = 0, len = data.length; i < len; i++) { + var feature = data[i], + feature_uid = feature[0], + feature_start = feature[1], + // -1 b/c intervals are half-open. + feature_end = feature[2] - 1, + feature_name = feature[3]; + + // TODO: why is this necessary? Without explicitly short-circuiting it, it prevents dense mode from rendering. + if (this.mode != "Dense" && slots[feature_uid] === undefined) { + continue; + } + + // Apply filters to feature. + var hide_feature = false; + var filter; + for (var f = 0; f < this.filters.length; f++) { + filter = this.filters[f]; + filter.update_attrs( feature ); + if ( !filter.keep( feature ) ) { + hide_feature = true; + break; + } + } + if (hide_feature) { + continue; + } + + if (feature_start <= tile_high && feature_end >= tile_low) { + // All features need a start, end, and vertical center. + var f_start = Math.floor( Math.max(0, (feature_start - tile_low) * w_scale) ), + f_end = Math.ceil( Math.min(width, Math.max(0, (feature_end - tile_low) * w_scale)) ), + y_center = (mode === "Dense" ? 1 : (1 + slots[feature_uid])) * y_scale; + var thickness, y_start, thick_start = null, thick_end = null; + + + if (no_label) { + ctx.fillStyle = block_color; + ctx.fillRect(f_start + left_offset, y_center + 5, f_end - f_start, 1); + } + else { // Show blocks, labels, etc. + // Unpack. + var ref_base = feature[4], alt_base = feature[5], qual = feature[6]; + + // Draw block for entry. + thickness = 9; + y_start = 1; + ctx.fillRect(f_start + left_offset, y_center, f_end - f_start, thickness); + + // Add label for entry. + if (mode !== "Dense" && feature_name !== undefined && feature_start > tile_low) { + // Draw label + ctx.fillStyle = label_color; + if (tile_index === 0 && f_start - ctx.measureText(feature_name).width < 0) { + ctx.textAlign = "left"; + ctx.fillText(feature_name, f_end + 2 + left_offset, y_center + 8); + } else { + ctx.textAlign = "right"; + ctx.fillText(feature_name, f_start - 2 + left_offset, y_center + 8); + } + ctx.fillStyle = block_color; + } + + // Show additional data on block. + var vcf_label = ref_base + " / " + alt_base; + if (feature_start > tile_low && ctx.measureText(vcf_label).width < (f_end - f_start)) { + ctx.fillStyle = "white"; + ctx.textAlign = "center"; + ctx.fillText(vcf_label, left_offset + f_start + (f_end-f_start)/2, y_center + 8); + ctx.fillStyle = block_color; + } + } + } + } + return canvas; + } +}); + +var ReadTrack = function (name, view, hda_ldda, dataset_id, prefs, filters) { + FeatureTrack.call(this, name, view, hda_ldda, dataset_id, prefs, filters); + this.track_type = "ReadTrack"; +}; +$.extend(ReadTrack.prototype, TiledTrack.prototype, FeatureTrack.prototype, { + /** + * Draw a single read. + */ + draw_read: function(ctx, w_scale, tile_low, tile_high, feature_start, cigar, orig_seq, y_center) { ctx.textAlign = "center"; var tile_region = [tile_low, tile_high], @@ -2411,11 +2991,14 @@ ctx.drawDownwardEquilateralTriangle(item[0], item[1], item[2]); } }, + /** + * Draw ReadTrack tile. + */ draw_tile: function(resolution, tile_index, parent_element, w_scale) { var tile_low = tile_index * DENSITY * resolution, tile_high = ( tile_index + 1 ) * DENSITY * resolution, tile_span = tile_high - tile_low; - //console.log("drawing " + tile_low + " to " + tile_high); + //console.log("ReadTrack: drawing " + tile_low + " to " + tile_high); /*for (var k in this.data_cache.obj_cache) { var k_split = k.split("_"), k_low = k_split[0], k_high = k_split[1]; @@ -2466,7 +3049,7 @@ // TODO: is there data where there is no label even in pack mode? no_label = false; } else if (result.extra_info === "no_detail") { // mode == "Auto" - y_scale = (result.track_type === "bai" ? SQUISH_TRACK_HEIGHT : NO_DETAIL_TRACK_HEIGHT); + y_scale = SQUISH_TRACK_HEIGHT; no_label = true; } else { y_scale = PACK_TRACK_HEIGHT; @@ -2532,9 +3115,8 @@ return canvas; } - // - // Show message. If there is a message, return canvas. + // If there is a message, show it; also, return if there's no data to draw. // FIXME: Why is this drawn on a canvas instead of a div? if (result.message) { canvas.css({ @@ -2551,21 +3133,10 @@ } } - // - // If tile is filterable, add class to canvas. // - for (var f = 0; f < this.filters.length; f++) { - if (result.data.length && this.filters[f].applies_to(result.data[0])) { - canvas.addClass(FILTERABLE_CLASS); - break; - } - } - - // - // Draw data points. + // Draw reads. // var data = result.data; - var j = 0; for (var i = 0, len = data.length; i < len; i++) { var feature = data[i], feature_uid = feature[0], @@ -2577,268 +3148,60 @@ if (this.mode != "Dense" && slots[feature_uid] === undefined) { continue; } - - // Apply filters to feature. - var hide_feature = false; - var filter; - for (var f = 0; f < this.filters.length; f++) { - filter = this.filters[f]; - filter.update_attrs( feature ); - if ( !filter.keep( feature ) ) { - hide_feature = true; - break; - } - } - if (hide_feature) { - continue; - } - + if (feature_start <= tile_high && feature_end >= tile_low) { - // -1 b/c intervals are half-open. - if (result.dataset_type == "interval_index") { - feature_end -= 1; - } - // All features need a start, end, and vertical center. var f_start = Math.floor( Math.max(0, (feature_start - tile_low) * w_scale) ), f_end = Math.ceil( Math.min(width, Math.max(0, (feature_end - tile_low) * w_scale)) ), y_center = (mode === "Dense" ? 1 : (1 + slots[feature_uid])) * y_scale; var thickness, y_start, thick_start = null, thick_end = null; - // BAM/read drawing. - if (result.dataset_type === "bai") { + // Draw read. + ctx.fillStyle = block_color; + if (feature[5] instanceof Array) { + // Read is paired. + var b1_start = Math.floor( Math.max(0, (feature[4][0] - tile_low) * w_scale) ), + b1_end = Math.ceil( Math.min(width, Math.max(0, (feature[4][1] - tile_low) * w_scale)) ), + b2_start = Math.floor( Math.max(0, (feature[5][0] - tile_low) * w_scale) ), + b2_end = Math.ceil( Math.min(width, Math.max(0, (feature[5][1] - tile_low) * w_scale)) ); + + // Draw left/forward read. + if (feature[4][1] >= tile_low && feature[4][0] <= tile_high && feature[4][2]) { + this.draw_read(ctx, w_scale, tile_low, tile_high, feature[4][0], feature[4][2], feature[4][3], y_center); + } + // Draw right/reverse read. + if (feature[5][1] >= tile_low && feature[5][0] <= tile_high && feature[5][2]) { + this.draw_read(ctx, w_scale, tile_low, tile_high, feature[5][0], feature[5][2], feature[5][3], y_center); + } + // Draw connector. + if (b2_start > b1_end) { + ctx.fillStyle = CONNECTOR_COLOR; + //ctx.fillRect(b1_end + left_offset, y_center + 5, b2_start - b1_end, 1); + ctx.dashedLine(b1_end + left_offset, y_center + 5, left_offset + b2_start, y_center + 5); + } + } else { + // Read is single. ctx.fillStyle = block_color; - if (feature[5] instanceof Array) { - // Read is paired. - var b1_start = Math.floor( Math.max(0, (feature[4][0] - tile_low) * w_scale) ), - b1_end = Math.ceil( Math.min(width, Math.max(0, (feature[4][1] - tile_low) * w_scale)) ), - b2_start = Math.floor( Math.max(0, (feature[5][0] - tile_low) * w_scale) ), - b2_end = Math.ceil( Math.min(width, Math.max(0, (feature[5][1] - tile_low) * w_scale)) ); - - // Draw left/forward read. - if (feature[4][1] >= tile_low && feature[4][0] <= tile_high && feature[4][2]) { - this.rect_or_text(ctx, w_scale, tile_low, tile_high, feature[4][0], feature[4][2], feature[4][3], y_center); - } - // Draw right/reverse read. - if (feature[5][1] >= tile_low && feature[5][0] <= tile_high && feature[5][2]) { - this.rect_or_text(ctx, w_scale, tile_low, tile_high, feature[5][0], feature[5][2], feature[5][3], y_center); - } - // Draw connector. - if (b2_start > b1_end) { - ctx.fillStyle = CONNECTOR_COLOR; - //ctx.fillRect(b1_end + left_offset, y_center + 5, b2_start - b1_end, 1); - ctx.dashedLine(b1_end + left_offset, y_center + 5, left_offset + b2_start, y_center + 5); - } + this.draw_read(ctx, w_scale, tile_low, tile_high, feature_start, feature[4], feature[5], y_center); + } + if (mode !== "Dense" && !no_label && feature_start > tile_low) { + // Draw label. + ctx.fillStyle = this.prefs.label_color; + if (tile_index === 0 && f_start - ctx.measureText(feature_name).width < 0) { + ctx.textAlign = "left"; + ctx.fillText(feature_name, f_end + left_offset + LABEL_SPACING, y_center + 8); } else { - // Read is single. - ctx.fillStyle = block_color; - this.rect_or_text(ctx, w_scale, tile_low, tile_high, feature_start, feature[4], feature[5], y_center); + ctx.textAlign = "right"; + ctx.fillText(feature_name, f_start + left_offset - LABEL_SPACING, y_center + 8); } - if (mode !== "Dense" && !no_label && feature_start > tile_low) { - // Draw label. - ctx.fillStyle = this.prefs.label_color; - if (tile_index === 0 && f_start - ctx.measureText(feature_name).width < 0) { - ctx.textAlign = "left"; - ctx.fillText(feature_name, f_end + left_offset + LABEL_SPACING, y_center + 8); - } else { - ctx.textAlign = "right"; - ctx.fillText(feature_name, f_start + left_offset - LABEL_SPACING, y_center + 8); - } - ctx.fillStyle = block_color; - } + ctx.fillStyle = block_color; } - // Interval index drawing. - else if (result.dataset_type === "interval_index") { - // - // There are really four modes for interval indices: - // dense, no_detail, squish, pack. - // - - // TODO: move this code out of loop. - // Set mode in Auto - if (mode == "Auto") { - // Never use dense when in auto mode. - // TODO: decide when to use squish and when to use pack. - if (feature.length <= 4) { - mode = "Squish"; - } - else { - mode = "Pack"; - } - } - - // Dense mode displays the same for all data. - if (mode == "Dense") { - ctx.fillStyle = block_color; - ctx.fillRect(f_start + left_offset, y_center + 5, f_end - f_start, DENSE_FEATURE_HEIGHT); - } - // Mode is either Squish or Pack: - else if (feature.length <= 4) { - // No details for feature, so only one way to display. - ctx.fillStyle = block_color; - // TODO: what should width be here? - ctx.fillRect(f_start + left_offset, y_center + 5, f_end - f_start, DENSE_FEATURE_HEIGHT); - } else { - // Feature has details. - var feature_strand = feature[5], - feature_ts = feature[6], - feature_te = feature[7], - feature_blocks = feature[8]; - - if (feature_ts && feature_te) { - thick_start = Math.floor( Math.max(0, (feature_ts - tile_low) * w_scale) ); - thick_end = Math.ceil( Math.min(width, Math.max(0, (feature_te - tile_low) * w_scale)) ); - } - - // Set vars that depend on mode. - var thin_height, thick_height; - if (mode == "Squish") { - thin_height = 1; - thick_height = SQUISH_FEATURE_HEIGHT; - } - else { // mode == "Pack" - thin_height = 5; - thick_height = PACK_FEATURE_HEIGHT; - } - - // Draw feature/feature blocks + connectors. - if (!feature_blocks) { - // If there are no blocks, treat the feature as one big exon. - if ( feature.strand ) { - if (feature.strand == "+") { - ctx.fillStyle = RIGHT_STRAND_INV; - } else if (feature.strand == "-") { - ctx.fillStyle = LEFT_STRAND_INV; - } - } - else { // No strand. - ctx.fillStyle = CONNECTOR_COLOR; - } - ctx.fillRect(f_start + left_offset, y_center + (thick_height-thin_height)/2 + 1, - f_end - f_start, thick_height); - } - else { - // There are feature blocks and mode is either Squish or Pack. - // - // Approach: (a) draw whole feature as connector/intron and (b) draw blocks as - // needed. This ensures that whole feature, regardless of whether it starts with - // a block, is visible. - // - - // Draw whole feature as connector/intron. - var cur_y_center, cur_height; - if (mode == "Squish") { - ctx.fillStyle = CONNECTOR_COLOR; - cur_y_center = y_center + Math.floor(SQUISH_FEATURE_HEIGHT/2) + 1; - cur_height = 1; - } - else { // mode == "Pack" - if (feature_strand) { - var cur_y_center = y_center; - var cur_height = thick_height; - if (feature_strand == "+") { - ctx.fillStyle = RIGHT_STRAND; - } else if (feature_strand == "-") { - ctx.fillStyle = LEFT_STRAND; - } - } - else { - ctx.fillStyle = CONNECTOR_COLOR; - cur_y_center += (SQUISH_FEATURE_HEIGHT/2) + 1; - cur_height = 1; - } - } - ctx.fillRect(f_start + left_offset, cur_y_center, f_end - f_start, cur_height); - - for (var k = 0, k_len = feature_blocks.length; k < k_len; k++) { - var block = feature_blocks[k], - block_start = Math.floor( Math.max(0, (block[0] - tile_low) * w_scale) ), - block_end = Math.ceil( Math.min(width, Math.max((block[1] - tile_low) * w_scale)) ); - - // Skip drawing if block not on tile. - if (block_start > block_end) { continue; } - - // Draw thin block. - ctx.fillStyle = block_color; - ctx.fillRect(block_start + left_offset, y_center + (thick_height-thin_height)/2 + 1, - block_end - block_start, thin_height); - - // If block intersects with thick region, draw block as thick. - if (thick_start !== undefined && !(block_start > thick_end || block_end < thick_start) ) { - var block_thick_start = Math.max(block_start, thick_start), - // -1 b/c intervals are half-open. - block_thick_end = Math.min(block_end, thick_end-1); - ctx.fillRect(block_thick_start + left_offset, y_center + 1, - block_thick_end - block_thick_start, thick_height); - } - } - } - - // Draw label for Pack mode. - if (mode == "Pack" && feature_start > tile_low) { - ctx.fillStyle = label_color; - if (tile_index === 0 && f_start - ctx.measureText(feature_name).width < 0) { - ctx.textAlign = "left"; - ctx.fillText(feature_name, f_end + left_offset + LABEL_SPACING, y_center + 8); - } else { - ctx.textAlign = "right"; - ctx.fillText(feature_name, f_start + left_offset - LABEL_SPACING, y_center + 8); - } - ctx.fillStyle = block_color; - } - } - } else if (result.dataset_type === 'vcf') { - // VCF track. - if (no_label) { - ctx.fillStyle = block_color; - ctx.fillRect(f_start + left_offset, y_center + 5, f_end - f_start, 1); - } - else { // Show blocks, labels, etc. - // Unpack. - var ref_base = feature[4], alt_base = feature[5], qual = feature[6]; - - // Draw block for entry. - thickness = 9; - y_start = 1; - ctx.fillRect(f_start + left_offset, y_center, f_end - f_start, thickness); - - // Add label for entry. - if (mode !== "Dense" && feature_name !== undefined && feature_start > tile_low) { - // Draw label - ctx.fillStyle = label_color; - if (tile_index === 0 && f_start - ctx.measureText(feature_name).width < 0) { - ctx.textAlign = "left"; - ctx.fillText(feature_name, f_end + 2 + left_offset, y_center + 8); - } else { - ctx.textAlign = "right"; - ctx.fillText(feature_name, f_start - 2 + left_offset, y_center + 8); - } - ctx.fillStyle = block_color; - } - - // Show additional data on block. - var vcf_label = ref_base + " / " + alt_base; - if (feature_start > tile_low && ctx.measureText(vcf_label).width < (f_end - f_start)) { - ctx.fillStyle = "white"; - ctx.textAlign = "center"; - ctx.fillText(vcf_label, left_offset + f_start + (f_end-f_start)/2, y_center + 8); - ctx.fillStyle = block_color; - } - } - } - j++; } } return canvas; } }); -var ReadTrack = function (name, view, hda_ldda, dataset_id, prefs, filters) { - FeatureTrack.call(this, name, view, hda_ldda, dataset_id, prefs, filters); - this.track_type = "ReadTrack"; -}; -$.extend( ReadTrack.prototype, TiledTrack.prototype, FeatureTrack.prototype, {}); - /** * Feature track that displays data generated from tool. */ Repository URL: https://bitbucket.org/galaxy/galaxy-central/ -- This is a commit notification from bitbucket.org. 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commit/galaxy-central: greg: Fix the folder popup menu when browsing a deleted folder in a data library, and fis the broken display of deleted library items.
by Bitbucket 21 Feb '11

21 Feb '11

1 new changeset in galaxy-central: http://bitbucket.org/galaxy/galaxy-central/changeset/ca53c664778e/ changeset: r5099:ca53c664778e user: greg date: 2011-02-21 21:10:22 summary: Fix the folder popup menu when browsing a deleted folder in a data library, and fis the broken display of deleted library items. affected #: 1 file (153 bytes) --- a/templates/library/common/browse_library.mako Mon Feb 21 14:00:39 2011 -0500 +++ b/templates/library/common/browse_library.mako Mon Feb 21 15:10:22 2011 -0500 @@ -357,55 +357,55 @@ ><td style="padding-left: ${folder_pad}px;"><input type="checkbox" class="folderCheckbox"/> - %if folder.deleted: - <span class="libraryItem-error"> - %endif - <span class="expandLink folder-${encoded_id}-click"><span class="rowIcon"></span> + <span class="expandLink folder-${encoded_id}-click"><div style="float: left; margin-left: 2px;" class="menubutton split popup" id="folder_img-${folder.id}-popup"> - <a class="folder-${encoded_id}-click" href="javascript:void(0);">${folder.name}</a> + <a class="folder-${encoded_id}-click" href="javascript:void(0);"> + %if folder.deleted: + <span class="libraryItem-error"> + ${folder.name} + </span> + %else: + ${folder.name} + %endif + </a></div> - %if folder.deleted: - </span> - %endif - %if not branch_deleted( folder ): - %if not library.deleted: - <div popupmenu="folder_img-${folder.id}-popup"> - %if not branch_deleted( folder ) and can_add: - <a class="action-button" href="${h.url_for( controller='library_common', action='upload_library_dataset', cntrller=cntrller, library_id=trans.security.encode_id( library.id ), folder_id=trans.security.encode_id( folder.id ), use_panels=use_panels, show_deleted=show_deleted )}">Add datasets</a> - <a class="action-button" href="${h.url_for( controller='library_common', action='create_folder', cntrller=cntrller, parent_id=trans.security.encode_id( folder.id ), library_id=trans.security.encode_id( library.id ), use_panels=use_panels, show_deleted=show_deleted )}">Add sub-folder</a> - %endif - %if not branch_deleted( folder ): - %if self.has_accessible_datasets: - <a class="action-button" href="${h.url_for( controller='library_common', action='import_datasets_to_histories', cntrller=cntrller, library_id=trans.security.encode_id( library.id ), folder_id=trans.security.encode_id( folder.id ), use_panels=use_panels, show_deleted=show_deleted )}">Select datasets for import into selected histories</a> - %endif - %if can_modify: - <a class="action-button" href="${h.url_for( controller='library_common', action='folder_info', cntrller=cntrller, id=trans.security.encode_id( folder.id ), library_id=trans.security.encode_id( library.id ), use_panels=use_panels, show_deleted=show_deleted )}">Edit information</a> - %else: - <a class="action-button" class="view-info" href="${h.url_for( controller='library_common', action='folder_info', cntrller=cntrller, id=trans.security.encode_id( folder.id ), library_id=trans.security.encode_id( library.id ), use_panels=use_panels, show_deleted=show_deleted )}">View information</a> - %endif - %endif - %if not branch_deleted( folder ) and can_modify and not info_association: - <a class="action-button" href="${h.url_for( controller='library_common', action='add_template', cntrller=cntrller, item_type='folder', form_type=form_type, library_id=trans.security.encode_id( library.id ), folder_id=trans.security.encode_id( folder.id ), use_panels=use_panels, show_deleted=show_deleted )}">Use template</a> - %endif - %if not branch_deleted( folder ) and can_modify and info_association: - <a class="action-button" href="${h.url_for( controller='library_common', action='edit_template', cntrller=cntrller, item_type='folder', form_type=form_type, library_id=trans.security.encode_id( library.id ), folder_id=trans.security.encode_id( folder.id ), use_panels=use_panels, show_deleted=show_deleted )}">Edit template</a> - <a class="action-button" href="${h.url_for( controller='library_common', action='delete_template', cntrller=cntrller, item_type='folder', form_type=form_type, library_id=trans.security.encode_id( library.id ), folder_id=trans.security.encode_id( folder.id ), use_panels=use_panels, show_deleted=show_deleted )}">Unuse template</a> - %endif - %if not branch_deleted( folder ) and can_manage: - %if not trans.app.security_agent.folder_is_public( folder ): - <a class="action-button" href="${h.url_for( controller='library_common', action='make_library_item_public', cntrller=cntrller, library_id=trans.security.encode_id( library.id ), item_type='folder', id=trans.security.encode_id( folder.id ), use_panels=use_panels, show_deleted=show_deleted )}">Make public</a> - %endif - <a class="action-button" href="${h.url_for( controller='library_common', action='folder_permissions', cntrller=cntrller, id=trans.security.encode_id( folder.id ), library_id=trans.security.encode_id( library.id ), use_panels=use_panels, show_deleted=show_deleted )}">Edit permissions</a> + %if not library.deleted: + <div popupmenu="folder_img-${folder.id}-popup"> + %if not branch_deleted( folder ) and can_add: + <a class="action-button" href="${h.url_for( controller='library_common', action='upload_library_dataset', cntrller=cntrller, library_id=trans.security.encode_id( library.id ), folder_id=trans.security.encode_id( folder.id ), use_panels=use_panels, show_deleted=show_deleted )}">Add datasets</a> + <a class="action-button" href="${h.url_for( controller='library_common', action='create_folder', cntrller=cntrller, parent_id=trans.security.encode_id( folder.id ), library_id=trans.security.encode_id( library.id ), use_panels=use_panels, show_deleted=show_deleted )}">Add sub-folder</a> + %endif + %if not branch_deleted( folder ): + %if self.has_accessible_datasets: + <a class="action-button" href="${h.url_for( controller='library_common', action='import_datasets_to_histories', cntrller=cntrller, library_id=trans.security.encode_id( library.id ), folder_id=trans.security.encode_id( folder.id ), use_panels=use_panels, show_deleted=show_deleted )}">Select datasets for import into selected histories</a> %endif %if can_modify: - %if not library.deleted and not folder.deleted: - <a class="action-button" confirm="Click OK to delete the folder '${folder.name}.'" href="${h.url_for( controller='library_common', action='delete_library_item', cntrller=cntrller, library_id=trans.security.encode_id( library.id ), item_id=trans.security.encode_id( folder.id ), item_type='folder', show_deleted=show_deleted )}">Delete this folder</a> - %elif not library.deleted and folder.deleted and not folder.purged: - <a class="action-button" href="${h.url_for( controller='library_common', action='undelete_library_item', cntrller=cntrller, library_id=trans.security.encode_id( library.id ), item_id=trans.security.encode_id( folder.id ), item_type='folder', show_deleted=show_deleted )}">Undelete this folder</a> - %endif + <a class="action-button" href="${h.url_for( controller='library_common', action='folder_info', cntrller=cntrller, id=trans.security.encode_id( folder.id ), library_id=trans.security.encode_id( library.id ), use_panels=use_panels, show_deleted=show_deleted )}">Edit information</a> + %else: + <a class="action-button" class="view-info" href="${h.url_for( controller='library_common', action='folder_info', cntrller=cntrller, id=trans.security.encode_id( folder.id ), library_id=trans.security.encode_id( library.id ), use_panels=use_panels, show_deleted=show_deleted )}">View information</a> %endif - </div> - %endif + %endif + %if not branch_deleted( folder ) and can_modify and not info_association: + <a class="action-button" href="${h.url_for( controller='library_common', action='add_template', cntrller=cntrller, item_type='folder', form_type=form_type, library_id=trans.security.encode_id( library.id ), folder_id=trans.security.encode_id( folder.id ), use_panels=use_panels, show_deleted=show_deleted )}">Use template</a> + %endif + %if not branch_deleted( folder ) and can_modify and info_association: + <a class="action-button" href="${h.url_for( controller='library_common', action='edit_template', cntrller=cntrller, item_type='folder', form_type=form_type, library_id=trans.security.encode_id( library.id ), folder_id=trans.security.encode_id( folder.id ), use_panels=use_panels, show_deleted=show_deleted )}">Edit template</a> + <a class="action-button" href="${h.url_for( controller='library_common', action='delete_template', cntrller=cntrller, item_type='folder', form_type=form_type, library_id=trans.security.encode_id( library.id ), folder_id=trans.security.encode_id( folder.id ), use_panels=use_panels, show_deleted=show_deleted )}">Unuse template</a> + %endif + %if not branch_deleted( folder ) and can_manage: + %if not trans.app.security_agent.folder_is_public( folder ): + <a class="action-button" href="${h.url_for( controller='library_common', action='make_library_item_public', cntrller=cntrller, library_id=trans.security.encode_id( library.id ), item_type='folder', id=trans.security.encode_id( folder.id ), use_panels=use_panels, show_deleted=show_deleted )}">Make public</a> + %endif + <a class="action-button" href="${h.url_for( controller='library_common', action='folder_permissions', cntrller=cntrller, id=trans.security.encode_id( folder.id ), library_id=trans.security.encode_id( library.id ), use_panels=use_panels, show_deleted=show_deleted )}">Edit permissions</a> + %endif + %if can_modify: + %if not library.deleted and not folder.deleted: + <a class="action-button" confirm="Click OK to delete the folder '${folder.name}.'" href="${h.url_for( controller='library_common', action='delete_library_item', cntrller=cntrller, library_id=trans.security.encode_id( library.id ), item_id=trans.security.encode_id( folder.id ), item_type='folder', show_deleted=show_deleted )}">Delete this folder</a> + %elif not library.deleted and folder.deleted and not folder.purged: + <a class="action-button" href="${h.url_for( controller='library_common', action='undelete_library_item', cntrller=cntrller, library_id=trans.security.encode_id( library.id ), item_id=trans.security.encode_id( folder.id ), item_type='folder', show_deleted=show_deleted )}">Undelete this folder</a> + %endif + %endif + </div> %endif <td> %if folder.description: Repository URL: https://bitbucket.org/galaxy/galaxy-central/ -- This is a commit notification from bitbucket.org. 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commit/galaxy-central: jgoecks: Trackster: save and restore mode for feature and read tracks.
by Bitbucket 21 Feb '11

21 Feb '11

1 new changeset in galaxy-central: http://bitbucket.org/galaxy/galaxy-central/changeset/54dc9beb30ea/ changeset: r5098:54dc9beb30ea user: jgoecks date: 2011-02-21 20:00:39 summary: Trackster: save and restore mode for feature and read tracks. affected #: 1 file (553 bytes) --- a/static/scripts/trackster.js Mon Feb 21 11:49:24 2011 -0500 +++ b/static/scripts/trackster.js Mon Feb 21 14:00:39 2011 -0500 @@ -1318,13 +1318,16 @@ if (track.display_modes !== undefined) { if (track.mode_div === undefined) { track.mode_div = $("<div class='right-float menubutton popup' />").appendTo(track.header_div); - var init_mode = track.display_modes[0]; + var init_mode = (track.track_config && track.track_config.values['mode'] ? + track.track_config.values['mode'] : track.display_modes[0]); track.mode = init_mode; track.mode_div.text(init_mode); var change_mode = function(name) { track.mode_div.text(name); + // TODO: is it necessary to store the mode in two places (.mode and track_config)? track.mode = name; + track.track_config.values['mode'] = name; track.tile_cache.clear(); track.draw(); }; @@ -2046,9 +2049,33 @@ }); var FeatureTrack = function (name, view, hda_ldda, dataset_id, prefs, filters, tool, parent_track) { + // + // Preinitialization: do things that need to be done before calling Track and TiledTrack + // initialization code. + // var track = this; this.track_type = "FeatureTrack"; this.display_modes = ["Auto", "Dense", "Squish", "Pack"]; + // Define and restore track configuration. + this.track_config = new TrackConfig( { + track: this, + params: [ + { key: 'block_color', label: 'Block color', type: 'color', default_value: '#444' }, + { key: 'label_color', label: 'Label color', type: 'color', default_value: 'black' }, + { key: 'show_counts', label: 'Show summary counts', type: 'bool', default_value: true }, + { key: 'mode', type: 'string', default_value: this.mode, hidden: true }, + ], + saved_values: prefs, + onchange: function() { + track.tile_cache.clear(); + track.draw(); + } + }); + this.prefs = this.track_config.values; + + // + // Initialization. + // Track.call(this, name, view, view.viewport_container); TiledTrack.call(this, filters, tool, parent_track); @@ -2068,23 +2095,6 @@ this.tile_cache = new Cache(CACHED_TILES_FEATURE); this.data_cache = new DataCache(20); this.left_offset = 200; - - // Define track configuration - this.track_config = new TrackConfig( { - track: this, - params: [ - { key: 'block_color', label: 'Block color', type: 'color', default_value: '#444' }, - { key: 'label_color', label: 'Label color', type: 'color', default_value: 'black' }, - { key: 'show_counts', label: 'Show summary counts', type: 'bool', default_value: true } - ], - saved_values: prefs, - onchange: function() { - track.tile_cache.clear(); - track.draw(); - } - }); - - this.prefs = this.track_config.values; }; $.extend( FeatureTrack.prototype, TiledTrack.prototype, { get_data: function( low, high ) { Repository URL: https://bitbucket.org/galaxy/galaxy-central/ -- This is a commit notification from bitbucket.org. You are receiving this because you have the service enabled, addressing the recipient of this email.

1 0

commit/galaxy-central: jgoecks: Trackster: enhancements to read track display: insertions and deletions now shown correctly, and some efficiency improvements made using overlap calculations. Added function to compute the type of overlap between two regions.
by Bitbucket 21 Feb '11

21 Feb '11

1 new changeset in galaxy-central: http://bitbucket.org/galaxy/galaxy-central/changeset/fda57df0aa20/ changeset: r5097:fda57df0aa20 user: jgoecks date: 2011-02-21 17:49:24 summary: Trackster: enhancements to read track display: insertions and deletions now shown correctly, and some efficiency improvements made using overlap calculations. Added function to compute the type of overlap between two regions. affected #: 2 files (8.0 KB) --- a/static/scripts/packed/trackster.js Mon Feb 21 09:46:54 2011 -0500 +++ b/static/scripts/packed/trackster.js Mon Feb 21 11:49:24 2011 -0500 @@ -1,1 +1,1 @@ -CanvasRenderingContext2D.prototype.dashedLine=function(c,i,b,h,f){if(f==undefined){f=4}var e=b-c;var d=h-i;var g=Math.floor(Math.sqrt(e*e+d*d)/f);var k=e/g;var j=d/g;for(var a=0;a<g;a++,c+=k,i+=j){if(a%2!=0){continue}this.fillRect(c,i,f,1)}};function sortable(a,b){a.bind("drag",{handle:b,relative:true},function(h,j){var g=$(this).parent();var f=g.children();for(var c=0;c<f.length;c++){if(j.offsetY<$(f.get(c)).position().top){break}}if(c==f.length){if(this!=f.get(c-1)){g.append(this)}}else{if(this!=f.get(c)){$(this).insertBefore(f.get(c))}}})}var DENSE_TRACK_HEIGHT=10,NO_DETAIL_TRACK_HEIGHT=3,SQUISH_TRACK_HEIGHT=5,PACK_TRACK_HEIGHT=10,NO_DETAIL_FEATURE_HEIGHT=DENSE_FEATURE_HEIGHT=1,SQUISH_FEATURE_HEIGHT=3,PACK_FEATURE_HEIGHT=9,LABEL_SPACING=2,PACK_SPACING=5,DEFAULT_FONT="9px Monaco, Lucida Console, monospace",DENSITY=200,FEATURE_LEVELS=10,MAX_FEATURE_DEPTH=100,DEFAULT_DATA_QUERY_WAIT=5000,MAX_CHROMS_SELECTABLE=100,CONNECTOR_COLOR="#ccc",DATA_ERROR="There was an error in indexing this dataset. ",DATA_NOCONVERTER="A converter for this dataset is not installed. Please check your datatypes_conf.xml file.",DATA_NONE="No data for this chrom/contig.",DATA_PENDING="Currently indexing... please wait",DATA_CANNOT_RUN_TOOL="Tool cannot be rerun: ",DATA_LOADING="Loading data...",DATA_OK="Ready for display",FILTERABLE_CLASS="filterable",CACHED_TILES_FEATURE=10,CACHED_TILES_LINE=5,CACHED_DATA=5,DUMMY_CANVAS=document.createElement("canvas"),RIGHT_STRAND,LEFT_STRAND;if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(DUMMY_CANVAS)}var CONTEXT=DUMMY_CANVAS.getContext("2d");CONTEXT.font=DEFAULT_FONT;var CHAR_WIDTH_PX=CONTEXT.measureText("A").width,CHAR_HEIGHT_PX=9;var right_img=new Image();right_img.src=image_path+"/visualization/strand_right.png";right_img.onload=function(){RIGHT_STRAND=CONTEXT.createPattern(right_img,"repeat")};var left_img=new Image();left_img.src=image_path+"/visualization/strand_left.png";left_img.onload=function(){LEFT_STRAND=CONTEXT.createPattern(left_img,"repeat")};var right_img_inv=new Image();right_img_inv.src=image_path+"/visualization/strand_right_inv.png";right_img_inv.onload=function(){RIGHT_STRAND_INV=CONTEXT.createPattern(right_img_inv,"repeat")};var left_img_inv=new Image();left_img_inv.src=image_path+"/visualization/strand_left_inv.png";left_img_inv.onload=function(){LEFT_STRAND_INV=CONTEXT.createPattern(left_img_inv,"repeat")};function round_1000(a){return Math.round(a*1000)/1000}var Cache=function(a){this.num_elements=a;this.clear()};$.extend(Cache.prototype,{get:function(b){var a=this.key_ary.indexOf(b);if(a!=-1){this.move_key_to_end(b,a)}return this.obj_cache[b]},set:function(b,c){if(!this.obj_cache[b]){if(this.key_ary.length>=this.num_elements){var a=this.key_ary.shift();delete this.obj_cache[a]}this.key_ary.push(b)}this.obj_cache[b]=c;return c},move_key_to_end:function(b,a){this.key_ary.splice(a,1);this.key_ary.push(b)},clear:function(){this.obj_cache={};this.key_ary=[]},size:function(){return this.key_ary.length}});var DataCache=function(a){Cache.call(this,a)};$.extend(DataCache.prototype,Cache.prototype,{get_data:function(g,b,e){var h=this.get(this.gen_key(g,b,e));if(h){return h}var j,f,a,d,e,h;for(var c=0;c<this.key_ary.length;c++){j=this.key_ary[c];f=this.split_key(j);a=f[0];d=f[1];if(g>=a&&b<=d){h=this.obj_cache[j];if(h.dataset_type!=="summary_tree"&&h.extra_info!=="no_detail"){this.move_key_to_end(j,c);return h}}}return undefined},set_data:function(b,c,d,a){return this.set(this.gen_key(b,c,d),a)},gen_key:function(a,c,d){var b=a+"_"+c+"_"+d;return b},split_key:function(a){return a.split("_")}});var View=function(a,d,c,b,e){this.container=a;this.chrom=null;this.vis_id=c;this.dbkey=b;this.title=d;this.tracks=[];this.label_tracks=[];this.max_low=0;this.max_high=0;this.num_tracks=0;this.track_id_counter=0;this.zoom_factor=3;this.min_separation=30;this.has_changes=false;this.init(e);this.reset()};$.extend(View.prototype,{init:function(d){var c=this.container,a=this;this.top_container=$("<div/>").addClass("top-container").appendTo(c);this.content_div=$("<div/>").addClass("content").css("position","relative").appendTo(c);this.bottom_container=$("<div/>").addClass("bottom-container").appendTo(c);this.top_labeltrack=$("<div/>").addClass("top-labeltrack").appendTo(this.top_container);this.viewport_container=$("<div/>").addClass("viewport-container").addClass("viewport-container").appendTo(this.content_div);this.intro_div=$("<div/>").addClass("intro").text("Select a chrom from the dropdown below").hide();this.nav_labeltrack=$("<div/>").addClass("nav-labeltrack").appendTo(this.bottom_container);this.nav_container=$("<div/>").addClass("nav-container").prependTo(this.top_container);this.nav=$("<div/>").addClass("nav").appendTo(this.nav_container);this.overview=$("<div/>").addClass("overview").appendTo(this.bottom_container);this.overview_viewport=$("<div/>").addClass("overview-viewport").appendTo(this.overview);this.overview_close=$("<a href='javascript:void(0);'>Close Overview</a>").addClass("overview-close").hide().appendTo(this.overview_viewport);this.overview_highlight=$("<div/>").addClass("overview-highlight").hide().appendTo(this.overview_viewport);this.overview_box_background=$("<div/>").addClass("overview-boxback").appendTo(this.overview_viewport);this.overview_box=$("<div/>").addClass("overview-box").appendTo(this.overview_viewport);this.default_overview_height=this.overview_box.height();this.nav_controls=$("<div/>").addClass("nav-controls").appendTo(this.nav);this.chrom_form=$("<form/>").attr("action",function(){}).appendTo(this.nav_controls);this.chrom_select=$("<select/>").attr({name:"chrom"}).css("width","15em").addClass("no-autocomplete").append("<option value=''>Loading</option>").appendTo(this.chrom_form);var b=function(f){if(f.type==="focusout"||(f.keyCode||f.which)===13||(f.keyCode||f.which)===27){if((f.keyCode||f.which)!==27){a.go_to($(this).val())}$(this).hide();a.location_span.show();a.chrom_select.show();return false}};this.nav_input=$("<input/>").addClass("nav-input").hide().bind("keypress focusout",b).appendTo(this.chrom_form);this.location_span=$("<span/>").addClass("location").appendTo(this.chrom_form);this.location_span.bind("click",function(){a.location_span.hide();a.chrom_select.hide();a.nav_input.css("display","inline-block");a.nav_input.select();a.nav_input.focus()});if(this.vis_id!==undefined){this.hidden_input=$("<input/>").attr("type","hidden").val(this.vis_id).appendTo(this.chrom_form)}this.zo_link=$("<a id='zoom-out' />").click(function(){a.zoom_out();a.redraw()}).appendTo(this.chrom_form);this.zi_link=$("<a id='zoom-in' />").click(function(){a.zoom_in();a.redraw()}).appendTo(this.chrom_form);this.load_chroms({low:0},d);this.chrom_select.bind("change",function(){a.change_chrom(a.chrom_select.val())});this.intro_div.show();this.content_div.bind("click",function(f){$(this).find("input").trigger("blur")});this.content_div.bind("dblclick",function(f){a.zoom_in(f.pageX,this.viewport_container)});this.overview_box.bind("dragstart",function(f,g){this.current_x=g.offsetX}).bind("drag",function(f,h){var i=h.offsetX-this.current_x;this.current_x=h.offsetX;var g=Math.round(i/a.viewport_container.width()*(a.max_high-a.max_low));a.move_delta(-g)});this.overview_close.bind("click",function(){for(var f=0,e=a.tracks.length;f<e;f++){a.tracks[f].is_overview=false}$(this).siblings().filter("canvas").remove();$(this).parent().css("height",a.overview_box.height());a.overview_highlight.hide();$(this).hide()});this.viewport_container.bind("draginit",function(f,g){if(f.clientX>a.viewport_container.width()-16){return false}}).bind("dragstart",function(f,g){g.original_low=a.low;g.current_height=f.clientY;g.current_x=g.offsetX}).bind("drag",function(h,j){var f=$(this);var k=j.offsetX-j.current_x;var g=f.scrollTop()-(h.clientY-j.current_height);f.scrollTop(g);j.current_height=h.clientY;j.current_x=j.offsetX;var i=Math.round(k/a.viewport_container.width()*(a.high-a.low));a.move_delta(i)}).bind("mousewheel",function(h,j,g,f){if(g){var i=Math.round(-g/a.viewport_container.width()*(a.high-a.low));a.move_delta(i)}});this.top_labeltrack.bind("dragstart",function(f,g){return $("<div />").css({height:a.content_div.height()+a.top_labeltrack.height()+a.nav_labeltrack.height()+1,top:"0px",position:"absolute","background-color":"#ccf",opacity:0.5,"z-index":1000}).appendTo($(this))}).bind("drag",function(j,k){$(k.proxy).css({left:Math.min(j.pageX,k.startX),width:Math.abs(j.pageX-k.startX)});var g=Math.min(j.pageX,k.startX)-a.container.offset().left,f=Math.max(j.pageX,k.startX)-a.container.offset().left,i=(a.high-a.low),h=a.viewport_container.width();a.update_location(Math.round(g/h*i)+a.low,Math.round(f/h*i)+a.low)}).bind("dragend",function(k,l){var g=Math.min(k.pageX,l.startX),f=Math.max(k.pageX,l.startX),i=(a.high-a.low),h=a.viewport_container.width(),j=a.low;a.low=Math.round(g/h*i)+j;a.high=Math.round(f/h*i)+j;$(l.proxy).remove();a.redraw()});this.add_label_track(new LabelTrack(this,this.top_labeltrack));this.add_label_track(new LabelTrack(this,this.nav_labeltrack));$(window).bind("resize",function(){a.resize_window()});$(document).bind("redraw",function(){a.redraw()});this.reset();$(window).trigger("resize")},update_location:function(a,b){this.location_span.text(commatize(a)+" - "+commatize(b));this.nav_input.val(this.chrom+":"+commatize(a)+"-"+commatize(b))},load_chroms:function(b,c){b.num=MAX_CHROMS_SELECTABLE;$.extend(b,(this.vis_id!==undefined?{vis_id:this.vis_id}:{dbkey:this.dbkey}));var a=this;$.ajax({url:chrom_url,data:b,dataType:"json",success:function(e){if(e.reference){a.add_label_track(new ReferenceTrack(a))}a.chrom_data=e.chrom_info;var h='<option value="">Select Chrom/Contig</option>';for(var g=0,d=a.chrom_data.length;g<d;g++){var f=a.chrom_data[g].chrom;h+='<option value="'+f+'">'+f+"</option>"}if(e.prev_chroms){h+='<option value="previous">Previous '+MAX_CHROMS_SELECTABLE+"</option>"}if(e.next_chroms){h+='<option value="next">Next '+MAX_CHROMS_SELECTABLE+"</option>"}a.chrom_select.html(h);if(c){c()}a.chrom_start_index=e.start_index},error:function(){alert("Could not load chroms for this dbkey:",a.dbkey)}})},change_chrom:function(e,b,g){if(!e||e==="None"){return}var d=this;if(e=="previous"){d.load_chroms({low:this.chrom_start_index-MAX_CHROMS_SELECTABLE});return}if(e=="next"){d.load_chroms({low:this.chrom_start_index+MAX_CHROMS_SELECTABLE});return}var f=$.grep(d.chrom_data,function(j,k){return j.chrom===e})[0];if(f===undefined){d.load_chroms({chrom:e},function(){d.change_chrom(e,b,g)});return}else{if(e!==d.chrom){d.chrom=e;if(!d.chrom){d.intro_div.show()}else{d.intro_div.hide()}d.chrom_select.val(d.chrom);d.max_high=f.len-1;d.reset();d.redraw(true);for(var h=0,a=d.tracks.length;h<a;h++){var c=d.tracks[h];if(c.init){c.init()}}}if(b!==undefined&&g!==undefined){d.low=Math.max(b,0);d.high=Math.min(g,d.max_high)}d.reset_overview();d.redraw()}},go_to:function(f){var j=this,a,d,b=f.split(":"),h=b[0],i=b[1];if(i!==undefined){try{var g=i.split("-");a=parseInt(g[0].replace(/,/g,""),10);d=parseInt(g[1].replace(/,/g,""),10)}catch(c){return false}}j.change_chrom(h,a,d)},move_fraction:function(c){var a=this;var b=a.high-a.low;this.move_delta(c*b)},move_delta:function(c){var a=this;var b=a.high-a.low;if(a.low-c<a.max_low){a.low=a.max_low;a.high=a.max_low+b}else{if(a.high-c>a.max_high){a.high=a.max_high;a.low=a.max_high-b}else{a.high-=c;a.low-=c}}a.redraw()},add_track:function(a){a.view=this;a.track_id=this.track_id_counter;this.tracks.push(a);if(a.init){a.init()}a.container_div.attr("id","track_"+a.track_id);sortable(a.container_div,".draghandle");this.track_id_counter+=1;this.num_tracks+=1},add_label_track:function(a){a.view=this;this.label_tracks.push(a)},remove_track:function(a){this.has_changes=true;a.container_div.fadeOut("slow",function(){$(this).remove()});delete this.tracks[this.tracks.indexOf(a)];this.num_tracks-=1},reset:function(){this.low=this.max_low;this.high=this.max_high;this.viewport_container.find(".yaxislabel").remove()},redraw:function(h){var g=this.high-this.low,f=this.low,b=this.high;if(f<this.max_low){f=this.max_low}if(b>this.max_high){b=this.max_high}if(this.high!==0&&g<this.min_separation){b=f+this.min_separation}this.low=Math.floor(f);this.high=Math.ceil(b);this.resolution=Math.pow(10,Math.ceil(Math.log((this.high-this.low)/200)/Math.LN10));this.zoom_res=Math.pow(FEATURE_LEVELS,Math.max(0,Math.ceil(Math.log(this.resolution,FEATURE_LEVELS)/Math.log(FEATURE_LEVELS))));var a=(this.low/(this.max_high-this.max_low)*this.overview_viewport.width())||0;var e=((this.high-this.low)/(this.max_high-this.max_low)*this.overview_viewport.width())||0;var j=13;this.overview_box.css({left:a,width:Math.max(j,e)}).show();if(e<j){this.overview_box.css("left",a-(j-e)/2)}if(this.overview_highlight){this.overview_highlight.css({left:a,width:e})}this.update_location(this.low,this.high);if(!h){for(var c=0,d=this.tracks.length;c<d;c++){if(this.tracks[c]&&this.tracks[c].enabled){this.tracks[c].draw()}}for(c=0,d=this.label_tracks.length;c<d;c++){this.label_tracks[c].draw()}}},zoom_in:function(b,c){if(this.max_high===0||this.high-this.low<this.min_separation){return}var d=this.high-this.low,e=d/2+this.low,a=(d/this.zoom_factor)/2;if(b){e=b/this.viewport_container.width()*(this.high-this.low)+this.low}this.low=Math.round(e-a);this.high=Math.round(e+a);this.redraw()},zoom_out:function(){if(this.max_high===0){return}var b=this.high-this.low,c=b/2+this.low,a=(b*this.zoom_factor)/2;this.low=Math.round(c-a);this.high=Math.round(c+a);this.redraw()},resize_window:function(){this.viewport_container.height(this.container.height()-this.top_container.height()-this.bottom_container.height());this.nav_container.width(this.container.width());this.redraw()},reset_overview:function(){this.overview_viewport.find("canvas").remove();this.overview_viewport.height(this.default_overview_height);this.overview_box.height(this.default_overview_height);this.overview_close.hide();this.overview_highlight.hide()}});var Tool=function(a,b){this.name=a;this.params=b};$.extend(Tool.prototype,{get_param_values_dict:function(){var b={};for(var a=0;a<this.params.length;a++){var c=this.params[a];b[c.name]=c.value}return b},get_param_values:function(){var b=[];for(var a=0;a<this.params.length;a++){b[a]=this.params[a].value}return b}});var NumberToolParameter=function(c,b,e,a,d){this.name=c;this.label=b;this.min=e;this.max=a;this.value=d};var get_tool_from_dict=function(f){if(obj_length(f)==0){return undefined}var b=f.name;var l=f.params;var c=Array();for(var e=0;e<l.length;e++){var g=l[e];var a=g.name,k=g.label,h=g.type,d=g.min,j=g.max,m=g.value;c[c.length]=new NumberToolParameter(a,k,d,j,m)}return new Tool(b,c)};var Filter=function(b,a,c){this.name=b;this.index=a;this.value=c};var NumberFilter=function(b,a){this.name=b;this.index=a;this.low=-Number.MAX_VALUE;this.high=Number.MAX_VALUE;this.slider_min=Number.MAX_VALUE;this.slider_max=-Number.MAX_VALUE;this.slider=null;this.slider_label=null};$.extend(NumberFilter.prototype,{applies_to:function(a){if(a.length>this.index){return true}return false},keep:function(a){if(!this.applies_to(a)){return true}return(a[this.index]>=this.low&&a[this.index]<=this.high)},update_attrs:function(b){var a=false;if(!this.applies_to(b)){return a}if(b[this.index]<this.slider_min){this.slider_min=b[this.index];a=true}if(b[this.index]>this.slider_max){this.slider_max=b[this.index];a=false}return a},update_ui_elt:function(){var b=this.slider.slider("option","min"),a=this.slider.slider("option","max");if(this.slider_min<b||this.slider_max>a){this.slider.slider("option","min",this.slider_min);this.slider.slider("option","max",this.slider_max);this.slider.slider("option","values",[this.slider_min,this.slider_max])}}});var get_filters_from_dict=function(a){var g=[];for(var d=0;d<a.length;d++){var f=a[d];var c=f.name,e=f.type,b=f.index;if(e=="int"||e=="float"){g[d]=new NumberFilter(c,b)}else{g[d]=new Filter(c,b,e)}}return g};var TrackConfig=function(a){this.track=a.track;this.params=a.params;this.values={};if(a.saved_values){this.restore_values(a.saved_values)}this.onchange=a.onchange};$.extend(TrackConfig.prototype,{restore_values:function(a){var b=this;$.each(this.params,function(c,d){if(a[d.key]!==undefined){b.values[d.key]=a[d.key]}else{b.values[d.key]=d.default_value}})},build_form:function(){var b=this;var a=$("<div />");$.each(this.params,function(f,d){if(!d.hidden){var c="param_"+f;var k=$("<div class='form-row' />").appendTo(a);k.append($("<label />").attr("for",c).text(d.label+":"));if(d.type=="bool"){k.append($('<input type="checkbox" />').attr("id",c).attr("name",c).attr("checked",b.values[d.key]))}else{if(d.type=="color"){var h=b.values[d.key];var g=$("<input />").attr("id",c).attr("name",c).val(h);var i=$("<div class='tipsy tipsy-north' style='position: absolute;' />").hide();var e=$("<div style='background-color: black; padding: 10px;'></div>").appendTo(i);var j=$("<div/>").appendTo(e).farbtastic({width:100,height:100,callback:g,color:h});$("<div />").append(g).append(i).appendTo(k).bind("click",function(l){i.css({left:$(this).position().left+($(g).width()/2)-60,top:$(this).position().top+$(this.height)}).show();$(document).bind("click.color-picker",function(){i.hide();$(document).unbind("click.color-picker")});l.stopPropagation()})}else{k.append($("<input />").attr("id",c).attr("name",c).val(b.values[d.key]))}}}});return a},update_from_form:function(a){var c=this;var b=false;$.each(this.params,function(d,f){if(!f.hidden){var g="param_"+d;var e=a.find("#"+g).val();if(f.type=="float"){e=parseFloat(e)}else{if(f.type=="int"){e=parseInt(e)}else{if(f.type=="bool"){e=a.find("#"+g).is(":checked")}}}if(e!==c.values[f.key]){c.values[f.key]=e;b=true}}});if(b){this.onchange()}}});var Track=function(b,a,e,c,d){this.name=b;this.view=a;this.parent_element=e;this.data_url=(c?c:default_data_url);this.data_query_wait=(d?d:DEFAULT_DATA_QUERY_WAIT);this.dataset_check_url=converted_datasets_state_url;this.container_div=$("<div />").addClass("track").css("position","relative");if(!this.hidden){this.header_div=$("<div class='track-header' />").appendTo(this.container_div);if(this.view.editor){this.drag_div=$("<div class='draghandle' />").appendTo(this.header_div)}this.name_div=$("<div class='menubutton popup' />").appendTo(this.header_div);this.name_div.text(this.name);this.name_div.attr("id",this.name.replace(/\s+/g,"-").replace(/[^a-zA-Z0-9\-]/g,"").toLowerCase())}this.content_div=$("<div class='track-content'>").appendTo(this.container_div);this.parent_element.append(this.container_div)};$.extend(Track.prototype,{init:function(){var a=this;a.enabled=false;a.data_queue={};a.tile_cache.clear();a.data_cache.clear();a.initial_canvas=undefined;a.content_div.css("height","auto");a.container_div.removeClass("nodata error pending");if(!a.dataset_id){return}if(a.view.chrom!=null){$.getJSON(converted_datasets_state_url,{hda_ldda:a.hda_ldda,dataset_id:a.dataset_id,chrom:a.view.chrom},function(b){if(!b||b==="error"||b.kind==="error"){a.container_div.addClass("error");a.content_div.text(DATA_ERROR);if(b.message){var d=a.view.tracks.indexOf(a);var c=$(" <a href='javascript:void(0);'></a>").text("View error").bind("click",function(){show_modal("Trackster Error","<pre>"+b.message+"</pre>",{Close:hide_modal})});a.content_div.append(c)}}else{if(b==="no converter"){a.container_div.addClass("error");a.content_div.text(DATA_NOCONVERTER)}else{if(b==="no data"||(b.data!==undefined&&(b.data===null||b.data.length===0))){a.container_div.addClass("nodata");a.content_div.text(DATA_NONE)}else{if(b==="pending"){a.container_div.addClass("pending");a.content_div.text(DATA_PENDING);setTimeout(function(){a.init()},a.data_query_wait)}else{if(b.status==="data"){if(b.valid_chroms){a.valid_chroms=b.valid_chroms;a.name_div.data("menu_options")["List chrom/contigs with data"]=function(){show_modal("Chrom/contigs with data","<p>"+a.valid_chroms.join("<br/>")+"</p>",{Close:function(){hide_modal()}})}}a.content_div.text(DATA_OK);if(a.view.chrom){a.content_div.text("");a.content_div.css("height",a.height_px+"px");a.enabled=true;$.when(a.predraw_init()).done(function(){a.draw()})}}}}}}})}},predraw_init:function(){},update_name:function(a){this.old_name=this.name;this.name=a;this.name_div.text(this.name)},revert_name:function(){this.name=this.old_name;this.name_div.text(this.name)}});var TiledTrack=function(g,d,s){var o=this,j=o.view;this.filters=(g!==undefined?get_filters_from_dict(g):[]);this.tool=(d!==undefined?get_tool_from_dict(d):undefined);this.parent_track=s;this.child_tracks=[];if(o.hidden){return}if(this.parent_track){this.header_div.find(".draghandle").removeClass("draghandle").addClass("child-track-icon").addClass("icon-button");this.parent_element.addClass("child-track");this.tool=undefined}this.filtering_div=$("<div/>").addClass("track-filters").hide();this.header_div.after(this.filtering_div);this.filtering_div.bind("drag",function(i){i.stopPropagation()}).bind("dblclick",function(i){i.stopPropagation()});var t=$("<table class='filters'>").appendTo(this.filtering_div);$.each(this.filters,function(w,z){var v=$("<tr>").appendTo(t);var y=$("<th class='filter-info'>").appendTo(v);var u=$("<span class='name'>").appendTo(y);u.text(z.name+" ");var i=$("<span class='values'>").appendTo(y);var x=$("<td>").appendTo(v);z.control_element=$("<div id='"+z.name+"-filter-control' style='width: 200px; position: relative'>").appendTo(x);z.control_element.slider({range:true,min:Number.MAX_VALUE,max:-Number.MIN_VALUE,values:[0,0],slide:function(B,C){var A=C.values;i.text("["+A[0]+"-"+A[1]+"]");z.low=A[0];z.high=A[1];o.draw(true)},change:function(A,B){z.control_element.slider("option","slide").call(z.control_element,A,B)}});z.slider=z.control_element;z.slider_label=i});if(this.tool){this.dynamic_tool_div=$("<div/>").addClass("dynamic-tool").hide();this.header_div.after(this.dynamic_tool_div);this.dynamic_tool_div.bind("drag",function(i){i.stopPropagation()}).bind("click",function(i){i.stopPropagation()}).bind("dblclick",function(i){i.stopPropagation()});var l=$("<div class='tool-name'>").appendTo(this.dynamic_tool_div).text(this.tool.name);var e=this.tool.params;var o=this;$.each(this.tool.params,function(A,v){var y=$("<div>").addClass("param-row").appendTo(o.dynamic_tool_div);var x=$("<div>").addClass("slider-label").appendTo(y);var C=$("<span class='param-name'>").text(v.label+" ").appendTo(x);var w=$("<span/>").text(v.value);var z=$("<span class='param-value'>").appendTo(x).append("[").append(w).append("]");var B=$("<div/>").addClass("slider").appendTo(y);var i=$("<div id='"+v.name+"-param-control'>").appendTo(B);var u=(v.max<=1?0.01:(v.max<=1000?1:5));i.slider({min:v.min,max:v.max,step:u,value:v.value,slide:function(D,F){var E=F.value;v.value=E;if(0<E&&E<1){E=parseFloat(E).toFixed(2)}w.text(E)},change:function(D,E){v.value=E.value}});z.click(function(){var F=w,E=F.text(),D=(v.max<=1?4:v.max.length);F.text("");$("<input type='text'/>").attr("size",D).attr("maxlength",D).attr("value",E).appendTo(F).focus().select().click(function(G){G.stopPropagation()}).blur(function(){$(this).remove();F.text(E)}).keyup(function(I){if(I.keyCode===27){$(this).trigger("blur")}else{if(I.keyCode===13){var G=$(this),H=parseFloat(G.val());if(isNaN(H)||H>v.max||H<v.min){alert("Parameter value must be in the range ["+v.min+"-"+v.max+"]");return $(this)}F.text(H);i.slider("value",H);v.value=H}}})});$("<div style='clear: both;'/>").appendTo(y)});var b=$("<div>").addClass("param-row").appendTo(this.dynamic_tool_div);var n=$("<input type='submit'>").attr("value","Run").appendTo(b);var o=this;n.click(function(){o.run_tool()})}o.child_tracks_container=$("<div/>").addClass("child-tracks-container").hide();o.container_div.append(o.child_tracks_container);if(o.display_modes!==undefined){if(o.mode_div===undefined){o.mode_div=$("<div class='right-float menubutton popup' />").appendTo(o.header_div);var m=o.display_modes[0];o.mode=m;o.mode_div.text(m);var a=function(i){o.mode_div.text(i);o.mode=i;o.tile_cache.clear();o.draw()};var f={};for(var q=0,r=o.display_modes.length;q<r;q++){var k=o.display_modes[q];f[k]=function(i){return function(){a(i)}}(k)}make_popupmenu(o.mode_div,f)}else{o.mode_div.hide()}}var h={};h["Edit configuration"]=function(){var v=function(){hide_modal();$(window).unbind("keypress.check_enter_esc")},i=function(){o.track_config.update_from_form($(".dialog-box"));hide_modal();$(window).unbind("keypress.check_enter_esc")},u=function(w){if((w.keyCode||w.which)===27){v()}else{if((w.keyCode||w.which)===13){i()}}};$(window).bind("keypress.check_enter_esc",u);show_modal("Configure Track",o.track_config.build_form(),{Cancel:v,OK:i})};if(o.filters.length>0){h["Show filters"]=function(){var i;if(!o.filtering_div.is(":visible")){i="Hide filters";o.filters_visible=true}else{i="Show filters";o.filters_visible=false}o.filtering_div.toggle()}}if(o.tool){h["Toggle Tool"]=function(){var i;if(!o.dynamic_tool_div.is(":visible")){i="Hide dynamic tool";o.update_name(o.name+o.tool_region_and_parameters_str())}else{i="Show dynamic tool";o.revert_name()}o.dynamic_tool_div.toggle()}}var c=j;var p=function(){$("#no-tracks").show()};if(this.parent_track){c=this.parent_track;p=function(){}}h.Remove=function(){c.remove_track(o);if(c.num_tracks===0){p()}};o.popup_menu=make_popupmenu(o.name_div,h)};$.extend(TiledTrack.prototype,Track.prototype,{draw:function(b){var m=this.view.low,g=this.view.high,j=g-m,c=this.view.container.width(),f=this.view.resolution;var p=$("<div style='position: relative;'></div>"),r=c/j;this.content_div.append(p);this.max_height=0;var a=Math.floor(m/f/DENSITY);var l=0;while((a*DENSITY*f)<g){var n=c+"_"+r+"_"+a;var e=this.tile_cache.get(n);var k=a*DENSITY*this.view.resolution;var q=k+DENSITY*this.view.resolution;if(!b&&e){this.show_tile(e,p,k,r)}else{this.delayed_draw(b,n,k,q,a,f,p,r)}a+=1}var d=this;var o=setInterval(function(){if(l===0){var u=d.content_div.children();var t=false;for(var v=u.length-1,s=0;v>=s;v--){var x=$(u[v]);if(t){x.remove()}else{if(x.children().length!==0){t=true}}}for(var w=0;w<d.filters.length;w++){d.filters[w].update_ui_elt()}clearInterval(o)}},50);for(var h=0;h<this.child_tracks.length;h++){this.child_tracks[h].draw(b)}},delayed_draw:function(b,g,f,i,c,e,h,j){var d=this;var a=setTimeout(function(){if(f<=d.view.high&&i>=d.view.low){var k;if(!b){k=d.tile_cache.get(g)}if(!k){k=d.draw_tile(e,c,h,j);if(k){var l=$("<div class='track-tile'>").prepend(k);if(k.hasClass(FILTERABLE_CLASS)){l.addClass(FILTERABLE_CLASS)}k=l}}if(k){d.tile_cache.set(g,k);d.show_tile(k,h,f,j)}}},50)},show_tile:function(a,f,d,g){var b=this;var c=this.view.high-this.view.low,e=(d-this.view.low)*g;if(this.left_offset){e-=this.left_offset}a.css({position:"absolute",top:0,left:e,height:""});f.append(a);b.max_height=Math.max(b.max_height,a.height());b.content_div.css("height",b.max_height+"px");f.children().css("height",b.max_height+"px");if(b.hidden){return}if(a.hasClass(FILTERABLE_CLASS)){show_hide_popupmenu_options(b.popup_menu,"(Show|Hide) filters");if(b.filters_visible){b.filtering_div.show()}}else{show_hide_popupmenu_options(b.popup_menu,"(Show|Hide) filters",false);b.filtering_div.hide()}},set_overview:function(){var a=this.view;if(this.initial_canvas&&this.is_overview){a.overview_close.show();a.overview_viewport.append(this.initial_canvas);a.overview_highlight.show().height(this.initial_canvas.height());a.overview_viewport.height(this.initial_canvas.height()+a.overview_box.height())}$(window).trigger("resize")},run_tool:function(){var b={dataset_id:this.original_dataset_id,chrom:this.view.chrom,low:this.view.low,high:this.view.high,tool_id:this.tool.name};$.extend(b,this.tool.get_param_values_dict());var d=this,c=b.tool_id+d.tool_region_and_parameters_str(b.chrom,b.low,b.high),e;if(d.track_type=="FeatureTrack"){e=new ToolDataFeatureTrack(c,view,undefined,{},{},d)}this.add_track(e);e.content_div.text("Starting job.");view.has_changes=true;var a=function(){$.getJSON(run_tool_url,b,function(f){if(f=="no converter"){e.container_div.addClass("error");e.content_div.text(DATA_NOCONVERTER)}else{if(f.error){e.container_div.addClass("error");e.content_div.text(DATA_CANNOT_RUN_TOOL+f.message)}else{if(f=="pending"){e.container_div.addClass("pending");e.content_div.text("Converting input data so that it can be easily reused.");setTimeout(a,2000)}else{e.dataset_id=f.dataset_id;e.content_div.text("Running job.");e.init()}}}})};a()},tool_region_and_parameters_str:function(c,a,d){var b=this,e=(c!==undefined&&a!==undefined&&d!==undefined?c+":"+a+"-"+d:"all");return" - region=["+e+"], parameters=["+b.tool.get_param_values().join(", ")+"]"},add_track:function(a){a.track_id=this.track_id+"_"+this.child_tracks.length;a.container_div.attr("id","track_"+a.track_id);this.child_tracks_container.append(a.container_div);sortable(a.container_div,".child-track-icon");if(!$(this.child_tracks_container).is(":visible")){this.child_tracks_container.show()}this.child_tracks.push(a)},remove_track:function(a){a.container_div.fadeOut("slow",function(){$(this).remove()})}});var LabelTrack=function(a,b){this.track_type="LabelTrack";this.hidden=true;Track.call(this,null,a,b);this.container_div.addClass("label-track")};$.extend(LabelTrack.prototype,Track.prototype,{draw:function(){var c=this.view,d=c.high-c.low,g=Math.floor(Math.pow(10,Math.floor(Math.log(d)/Math.log(10)))),a=Math.floor(c.low/g)*g,e=this.view.container.width(),b=$("<div style='position: relative; height: 1.3em;'></div>");while(a<c.high){var f=(a-c.low)/d*e;b.append($("<div class='label'>"+commatize(a)+"</div>").css({position:"absolute",left:f-1}));a+=g}this.content_div.children(":first").remove();this.content_div.append(b)}});var ReferenceTrack=function(a){this.track_type="ReferenceTrack";this.hidden=true;Track.call(this,null,a,a.top_labeltrack);TiledTrack.call(this);this.left_offset=200;this.height_px=12;this.container_div.addClass("reference-track");this.content_div.css("background","none");this.content_div.css("min-height","0px");this.content_div.css("border","none");this.data_queue={};this.data_cache=new DataCache(CACHED_DATA);this.tile_cache=new Cache(CACHED_TILES_LINE)};$.extend(ReferenceTrack.prototype,TiledTrack.prototype,{get_data:function(d,b){var c=this,a=b*DENSITY*d,f=(b+1)*DENSITY*d,e=d+"_"+b;if(!c.data_queue[e]){c.data_queue[e]=true;$.ajax({url:reference_url,dataType:"json",data:{chrom:this.view.chrom,low:a,high:f,dbkey:this.view.dbkey},success:function(g){c.data_cache.set(e,g);delete c.data_queue[e];c.draw()},error:function(h,g,i){console.log(h,g,i)}})}},draw_tile:function(f,b,k,o){var g=b*DENSITY*f,d=DENSITY*f,j=f+"_"+b;var e=document.createElement("canvas");if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(e)}e=$(e);var n=e.get(0).getContext("2d");if(o>CHAR_WIDTH_PX){if(this.data_cache.get(j)===undefined){this.get_data(f,b);return}var m=this.data_cache.get(j);if(m===null){this.content_div.css("height","0px");return}e.get(0).width=Math.ceil(d*o+this.left_offset);e.get(0).height=this.height_px;for(var h=0,l=m.length;h<l;h++){var a=Math.round(h*o),i=Math.round(o/2);n.fillText(m[h],a+this.left_offset+i,10)}k.append(e);return e}this.content_div.css("height","0px")}});var LineTrack=function(e,c,f,a,d){var b=this;this.track_type="LineTrack";this.display_modes=["Histogram","Line","Filled","Intensity"];this.mode="Histogram";Track.call(this,e,c,c.viewport_container);TiledTrack.call(this);this.min_height_px=16;this.max_height_px=400;this.height_px=80;this.hda_ldda=f;this.dataset_id=a;this.original_dataset_id=a;this.data_cache=new DataCache(CACHED_DATA);this.tile_cache=new Cache(CACHED_TILES_LINE);this.track_config=new TrackConfig({track:this,params:[{key:"color",label:"Color",type:"color",default_value:"black"},{key:"min_value",label:"Min Value",type:"float",default_value:undefined},{key:"max_value",label:"Max Value",type:"float",default_value:undefined},{key:"mode",type:"string",default_value:this.mode,hidden:true},{key:"height",type:"int",default_value:this.height_px,hidden:true}],saved_values:d,onchange:function(){b.vertical_range=b.prefs.max_value-b.prefs.min_value;$("#linetrack_"+b.track_id+"_minval").text(b.prefs.min_value);$("#linetrack_"+b.track_id+"_maxval").text(b.prefs.max_value);b.tile_cache.clear();b.draw()}});this.prefs=this.track_config.values;this.height_px=this.track_config.values.height;this.vertical_range=this.track_config.values.max_value-this.track_config.values.min_value;(function(g){var j=false;var i=false;var h=$("<div class='track-resize'>");$(g.container_div).hover(function(){j=true;h.show()},function(){j=false;if(!i){h.hide()}});h.hide().bind("dragstart",function(k,l){i=true;l.original_height=$(g.content_div).height()}).bind("drag",function(l,m){var k=Math.min(Math.max(m.original_height+m.deltaY,g.min_height_px),g.max_height_px);$(g.content_div).css("height",k);g.height_px=k;g.draw(true)}).bind("dragend",function(k,l){g.tile_cache.clear();i=false;if(!j){h.hide()}g.track_config.values.height=g.height_px}).appendTo(g.container_div)})(this)};$.extend(LineTrack.prototype,TiledTrack.prototype,{predraw_init:function(){var a=this,b=a.view.tracks.indexOf(a);a.vertical_range=undefined;return $.getJSON(a.data_url,{stats:true,chrom:a.view.chrom,low:null,high:null,hda_ldda:a.hda_ldda,dataset_id:a.dataset_id},function(c){a.container_div.addClass("line-track");var e=c.data;if(isNaN(parseFloat(a.prefs.min_value))||isNaN(parseFloat(a.prefs.max_value))){a.prefs.min_value=e.min;a.prefs.max_value=e.max;$("#track_"+b+"_minval").val(a.prefs.min_value);$("#track_"+b+"_maxval").val(a.prefs.max_value)}a.vertical_range=a.prefs.max_value-a.prefs.min_value;a.total_frequency=e.total_frequency;a.container_div.find(".yaxislabel").remove();var f=$("<div />").addClass("yaxislabel").attr("id","linetrack_"+b+"_minval").text(round_1000(a.prefs.min_value));var d=$("<div />").addClass("yaxislabel").attr("id","linetrack_"+b+"_maxval").text(round_1000(a.prefs.max_value));d.css({position:"absolute",top:"24px",left:"10px"});d.prependTo(a.container_div);f.css({position:"absolute",bottom:"2px",left:"10px"});f.prependTo(a.container_div)})},get_data:function(d,b){var c=this,a=b*DENSITY*d,f=(b+1)*DENSITY*d,e=d+"_"+b;if(!c.data_queue[e]){c.data_queue[e]=true;$.ajax({url:this.data_url,dataType:"json",data:{chrom:this.view.chrom,low:a,high:f,hda_ldda:this.hda_ldda,dataset_id:this.dataset_id,resolution:this.view.resolution},success:function(g){var h=g.data;c.data_cache.set(e,h);delete c.data_queue[e];c.draw()},error:function(h,g,i){console.log(h,g,i)}})}},draw_tile:function(o,r,c,e){if(this.vertical_range===undefined){return}var s=r*DENSITY*o,a=DENSITY*o,x=o+"_"+r;var b=document.createElement("canvas");if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(b)}b=$(b);if(this.data_cache.get(x)===undefined){this.get_data(o,r);return}var v=this.data_cache.get(x);if(!v){return}b.get(0).width=Math.ceil(a*e);b.get(0).height=this.height_px;var n=b.get(0).getContext("2d"),j=false,k=this.prefs.min_value,g=this.prefs.max_value,m=this.vertical_range,t=this.total_frequency,d=this.height_px,l=this.mode;var w=Math.round(d+k/m*d);n.beginPath();n.moveTo(0,w);n.lineTo(a*e,w);n.fillStyle="#aaa";n.stroke();n.beginPath();n.fillStyle=this.prefs.color;var u,h,f;if(v.length>1){f=Math.ceil((v[1][0]-v[0][0])*e)}else{f=10}for(var p=0,q=v.length;p<q;p++){u=Math.round((v[p][0]-s)*e);h=v[p][1];if(h===null){if(j&&l==="Filled"){n.lineTo(u,d)}j=false;continue}if(h<k){h=k}else{if(h>g){h=g}}if(l==="Histogram"){h=Math.round(h/m*d);n.fillRect(u,w,f,-h)}else{if(l==="Intensity"){h=255-Math.floor((h-k)/m*255);n.fillStyle="rgb("+h+","+h+","+h+")";n.fillRect(u,0,f,d)}else{h=Math.round(d-(h-k)/m*d);if(j){n.lineTo(u,h)}else{j=true;if(l==="Filled"){n.moveTo(u,d);n.lineTo(u,h)}else{n.moveTo(u,h)}}}}}if(l==="Filled"){if(j){n.lineTo(u,w);n.lineTo(0,w)}n.fill()}else{n.stroke()}return b}});var FeatureTrack=function(a,f,e,i,h,c,d,g){var b=this;this.track_type="FeatureTrack";this.display_modes=["Auto","Dense","Squish","Pack"];Track.call(this,a,f,f.viewport_container);TiledTrack.call(this,c,d,g);this.height_px=0;this.container_div.addClass("feature-track");this.hda_ldda=e;this.dataset_id=i;this.original_dataset_id=i;this.zo_slots={};this.show_labels_scale=0.001;this.showing_details=false;this.summary_draw_height=30;this.default_font=DEFAULT_FONT;this.inc_slots={};this.data_queue={};this.start_end_dct={};this.tile_cache=new Cache(CACHED_TILES_FEATURE);this.data_cache=new DataCache(20);this.left_offset=200;this.track_config=new TrackConfig({track:this,params:[{key:"block_color",label:"Block color",type:"color",default_value:"#444"},{key:"label_color",label:"Label color",type:"color",default_value:"black"},{key:"show_counts",label:"Show summary counts",type:"bool",default_value:true}],saved_values:h,onchange:function(){b.tile_cache.clear();b.draw()}});this.prefs=this.track_config.values};$.extend(FeatureTrack.prototype,TiledTrack.prototype,{get_data:function(a,d){var b=this,c=a+"_"+d;if(!b.data_queue[c]){b.data_queue[c]=true;$.getJSON(b.data_url,{chrom:b.view.chrom,low:a,high:d,hda_ldda:b.hda_ldda,dataset_id:b.dataset_id,resolution:this.view.resolution,mode:this.mode},function(e){b.data_cache.set_data(a,d,b.mode,e);delete b.data_queue[c];b.draw()})}},incremental_slots:function(a,j,d,q){var r=this.inc_slots[a];if(!r||(r.mode!==q)){r={};r.w_scale=a;r.mode=q;this.inc_slots[a]=r;this.start_end_dct[a]={}}var m=r.w_scale,x=[],y=[],k=0,o=this.view.max_low;for(var v=0,w=j.length;v<w;v++){var h=j[v],l=h[0];if(r[l]!==undefined){k=Math.max(k,r[l]);y.push(r[l])}else{x.push(v)}}var e=this.start_end_dct[a];var n=function(D,E){for(var C=0;C<=MAX_FEATURE_DEPTH;C++){var A=false,F=e[C];if(F!==undefined){for(var z=0,B=F.length;z<B;z++){var i=F[z];if(E>i[0]&&D<i[1]){A=true;break}}}if(!A){return C}}return -1};for(var v=0,w=x.length;v<w;v++){var h=j[x[v]],l=h[0],t=h[1],b=h[2],p=h[3],c=Math.floor((t-o)*m),g=Math.ceil((b-o)*m),u=CONTEXT.measureText(p).width,f;if(p!==undefined&&!d){u+=(LABEL_SPACING+PACK_SPACING);if(c-u>=0){c-=u;f="left"}else{g+=u;f="right"}}var s=n(c,g);if(s>=0){if(e[s]===undefined){e[s]=[]}e[s].push([c,g]);r[l]=s;k=Math.max(k,s)}else{}}return k},rect_or_text:function(r,l,u,b,q,j,g,f){r.textAlign="center";var d=0,s=0,p=Math.round(l/2);for(var m=0,t=j.length;m<t;m++){var k=j[m],e="MIDNSHP=X"[k[0]],n=k[1];if(e==="H"||e==="S"){d-=n}var h=q+d,x=Math.floor(Math.max(0,(h-u)*l)),i=Math.floor(Math.max(0,(h+n-u)*l));switch(e){case"H":break;case"S":case"M":case"=":var o=g.slice(s,s+n);if((this.mode==="Pack"||this.mode==="Auto")&&g!==undefined&&l>CHAR_WIDTH_PX){r.fillStyle=this.prefs.block_color;r.fillRect(x+this.left_offset,f+1,i-x,9);r.fillStyle=CONNECTOR_COLOR;for(var v=0,a=o.length;v<a;v++){if(h+v>=u&&h+v<=b){var w=Math.floor(Math.max(0,(h+v-u)*l));r.fillText(o[v],w+this.left_offset+p,f+9)}}}else{r.fillStyle=this.prefs.block_color;r.fillRect(x+this.left_offset,f+(this.mode!="Dense"?4:5),i-x,(this.mode!="Dense"?SQUISH_FEATURE_HEIGHT:DENSE_FEATURE_HEIGHT))}s+=n;break;case"N":r.fillStyle=CONNECTOR_COLOR;r.fillRect(x+this.left_offset,f+5,i-x,1);break;case"D":r.fillStyle="red";r.fillRect(x+this.left_offset,f+4,i-x,3);break;case"P":break;case"I":s+=n;break;case"X":s+=n;break}d+=n}},draw_tile:function(ae,m,q,au){var K=m*DENSITY*ae,aj=(m+1)*DENSITY*ae,J=aj-K;var G=this.data_cache.get_data(K,aj,this.mode);if(G===undefined||G==="pending"||(this.mode!=="Auto"&&G.dataset_type==="summary_tree")){this.data_queue[[K,aj]]=true;this.get_data(K,aj);return}var a=Math.ceil(J*au),ag=this.prefs.label_color,g=this.prefs.block_color,p=this.mode,u=25,aa,V=this.left_offset,at,B,av;var o=document.createElement("canvas");if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(o)}o=$(o);if(G.dataset_type==="summary_tree"){B=this.summary_draw_height}else{if(p==="Dense"){B=u;av=DENSE_TRACK_HEIGHT}else{if(p==="Squish"){av=SQUISH_TRACK_HEIGHT;aa=true}else{if(p==="Pack"){av=PACK_TRACK_HEIGHT;aa=false}else{if(G.extra_info==="no_detail"){av=(G.track_type==="bai"?SQUISH_TRACK_HEIGHT:NO_DETAIL_TRACK_HEIGHT);aa=true}else{av=PACK_TRACK_HEIGHT;aa=false}}}B=this.incremental_slots(au,G.data,aa,p)*av+u;at=this.inc_slots[au]}}o.get(0).width=a+V;o.get(0).height=B;if(G.dataset_type=="summary_tree"){o.get(0).height+=LABEL_SPACING+CHAR_HEIGHT_PX}q.parent().css("height",Math.max(this.height_px,B)+"px");var H=o.get(0).getContext("2d");H.fillStyle=g;H.font=this.default_font;H.textAlign="right";this.container_div.find(".yaxislabel").remove();if(G.dataset_type=="summary_tree"){var v=B+LABEL_SPACING+CHAR_HEIGHT_PX;points=G.data,max=G.max,delta_x_px=Math.ceil(G.delta*au);var n=$("<div />").addClass("yaxislabel");n.text(max);n.css({position:"absolute",top:"22px",left:"10px"});n.prependTo(this.container_div);for(var an=0,F=points.length;an<F;an++){var Z=Math.floor((points[an][0]-K)*au);var Y=points[an][1];if(!Y){continue}var ak=Y/max*B;H.fillStyle="black";H.fillRect(Z+V,v-ak,delta_x_px,ak);var X=4;if(this.prefs.show_counts&&(H.measureText(Y).width+X)<delta_x_px){H.fillStyle="#666";H.textAlign="center";H.fillText(Y,Z+V+(delta_x_px/2),10)}}return o}if(G.message){o.css({"border-color":"red"});H.fillStyle="red";H.textAlign="left";H.fillText(G.message,100+V,av);if(!G.data){return o}}for(var aq=0;aq<this.filters.length;aq++){if(G.data.length&&this.filters[aq].applies_to(G.data[0])){o.addClass(FILTERABLE_CLASS);break}}var ar=G.data;var am=0;for(var an=0,F=ar.length;an<F;an++){var R=ar[an],O=R[0],ap=R[1],ac=R[2],L=R[3];if(this.mode!="Dense"&&at[O]===undefined){continue}var ab=false;var T;for(var aq=0;aq<this.filters.length;aq++){T=this.filters[aq];T.update_attrs(R);if(!T.keep(R)){ab=true;break}}if(ab){continue}if(ap<=aj&&ac>=K){if(G.dataset_type=="interval_index"){ac-=1}var ad=Math.floor(Math.max(0,(ap-K)*au)),I=Math.ceil(Math.min(a,Math.max(0,(ac-K)*au))),W=(p==="Dense"?1:(1+at[O]))*av;var E,ah,M=null,aw=null;if(G.dataset_type==="bai"){H.fillStyle=g;if(R[5] instanceof Array){var C=Math.floor(Math.max(0,(R[4][0]-K)*au)),N=Math.ceil(Math.min(a,Math.max(0,(R[4][1]-K)*au))),A=Math.floor(Math.max(0,(R[5][0]-K)*au)),t=Math.ceil(Math.min(a,Math.max(0,(R[5][1]-K)*au)));if(R[4][1]>=K&&R[4][0]<=aj&&R[4][2]){this.rect_or_text(H,au,K,aj,R[4][0],R[4][2],R[4][3],W)}if(R[5][1]>=K&&R[5][0]<=aj&&R[5][2]){this.rect_or_text(H,au,K,aj,R[5][0],R[5][2],R[5][3],W)}if(A>N){H.fillStyle=CONNECTOR_COLOR;H.dashedLine(N+V,W+5,V+A,W+5)}}else{H.fillStyle=g;this.rect_or_text(H,au,K,aj,ap,R[4],R[5],W)}if(p!=="Dense"&&!aa&&ap>K){H.fillStyle=this.prefs.label_color;if(m===0&&ad-H.measureText(L).width<0){H.textAlign="left";H.fillText(L,I+V+LABEL_SPACING,W+8)}else{H.textAlign="right";H.fillText(L,ad+V-LABEL_SPACING,W+8)}H.fillStyle=g}}else{if(G.dataset_type==="interval_index"){if(p=="Auto"){if(R.length<=4){p="Squish"}else{p="Pack"}}if(p=="Dense"){H.fillStyle=g;H.fillRect(ad+V,W+5,I-ad,DENSE_FEATURE_HEIGHT)}else{if(R.length<=4){H.fillStyle=g;H.fillRect(ad+V,W+5,I-ad,DENSE_FEATURE_HEIGHT)}else{var D=R[5],U=R[6],af=R[7],e=R[8];if(U&&af){M=Math.floor(Math.max(0,(U-K)*au));aw=Math.ceil(Math.min(a,Math.max(0,(af-K)*au)))}var ao,P;if(p=="Squish"){ao=1;P=SQUISH_FEATURE_HEIGHT}else{ao=5;P=PACK_FEATURE_HEIGHT}if(!e){if(R.strand){if(R.strand=="+"){H.fillStyle=RIGHT_STRAND_INV}else{if(R.strand=="-"){H.fillStyle=LEFT_STRAND_INV}}}else{H.fillStyle=CONNECTOR_COLOR}H.fillRect(ad+V,W+(P-ao)/2+1,I-ad,P)}else{var z,Q;if(p=="Squish"){H.fillStyle=CONNECTOR_COLOR;z=W+Math.floor(SQUISH_FEATURE_HEIGHT/2)+1;Q=1}else{if(D){var z=W;var Q=P;if(D=="+"){H.fillStyle=RIGHT_STRAND}else{if(D=="-"){H.fillStyle=LEFT_STRAND}}}else{H.fillStyle=CONNECTOR_COLOR;z+=(SQUISH_FEATURE_HEIGHT/2)+1;Q=1}}H.fillRect(ad+V,z,I-ad,Q);for(var al=0,d=e.length;al<d;al++){var s=e[al],c=Math.floor(Math.max(0,(s[0]-K)*au)),S=Math.ceil(Math.min(a,Math.max((s[1]-K)*au)));if(c>S){continue}H.fillStyle=g;H.fillRect(c+V,W+(P-ao)/2+1,S-c,ao);if(M!==undefined&&!(c>aw||S<M)){var ai=Math.max(c,M),w=Math.min(S,aw-1);H.fillRect(ai+V,W+1,w-ai,P)}}}if(p=="Pack"&&ap>K){H.fillStyle=ag;if(m===0&&ad-H.measureText(L).width<0){H.textAlign="left";H.fillText(L,I+V+LABEL_SPACING,W+8)}else{H.textAlign="right";H.fillText(L,ad+V-LABEL_SPACING,W+8)}H.fillStyle=g}}}}else{if(G.dataset_type==="vcf"){if(aa){H.fillStyle=g;H.fillRect(ad+V,W+5,I-ad,1)}else{var r=R[4],l=R[5],b=R[6];E=9;ah=1;H.fillRect(ad+V,W,I-ad,E);if(p!=="Dense"&&L!==undefined&&ap>K){H.fillStyle=ag;if(m===0&&ad-H.measureText(L).width<0){H.textAlign="left";H.fillText(L,I+2+V,W+8)}else{H.textAlign="right";H.fillText(L,ad-2+V,W+8)}H.fillStyle=g}var h=r+" / "+l;if(ap>K&&H.measureText(h).width<(I-ad)){H.fillStyle="white";H.textAlign="center";H.fillText(h,V+ad+(I-ad)/2,W+8);H.fillStyle=g}}}}}am++}}return o}});var ReadTrack=function(d,b,f,a,c,e){FeatureTrack.call(this,d,b,f,a,c,e);this.track_type="ReadTrack"};$.extend(ReadTrack.prototype,TiledTrack.prototype,FeatureTrack.prototype,{});var ToolDataFeatureTrack=function(e,c,g,a,d,f,b){FeatureTrack.call(this,e,c,g,a,d,f,{},b);this.track_type="ToolDataFeatureTrack";this.data_url=raw_data_url;this.data_query_wait=1000;this.dataset_check_url=dataset_state_url};$.extend(ToolDataFeatureTrack.prototype,TiledTrack.prototype,FeatureTrack.prototype,{predraw_init:function(){var b=this;var a=function(){if(b.data_cache.size()==0){setTimeout(a,300)}else{b.data_url=default_data_url;b.data_query_wait=DEFAULT_DATA_QUERY_WAIT;b.dataset_state_url=converted_datasets_state_url;$.getJSON(b.dataset_state_url,{dataset_id:b.dataset_id},function(c){})}};a()}}); \ No newline at end of file +CanvasRenderingContext2D.prototype.dashedLine=function(c,i,b,h,f){if(f==undefined){f=4}var e=b-c;var d=h-i;var g=Math.floor(Math.sqrt(e*e+d*d)/f);var k=e/g;var j=d/g;for(var a=0;a<g;a++,c+=k,i+=j){if(a%2!=0){continue}this.fillRect(c,i,f,1)}};CanvasRenderingContext2D.prototype.drawDownwardEquilateralTriangle=function(b,a,e){var d=b-e/2,c=b+e/2,f=a-Math.sqrt(e*3/2);this.beginPath();this.moveTo(d,f);this.lineTo(c,f);this.lineTo(b,a);this.lineTo(d,f);this.strokeStyle=this.fillStyle;this.fill();this.stroke();this.closePath()};function sortable(a,b){a.bind("drag",{handle:b,relative:true},function(h,j){var g=$(this).parent();var f=g.children();for(var c=0;c<f.length;c++){if(j.offsetY<$(f.get(c)).position().top){break}}if(c==f.length){if(this!=f.get(c-1)){g.append(this)}}else{if(this!=f.get(c)){$(this).insertBefore(f.get(c))}}})}var NO_OVERLAP=1001,CONTAINS=1002,OVERLAP_START=1003,OVERLAP_END=1004,CONTAINED_BY=1005;function compute_overlap(e,b){var g=e[0],f=e[1],d=b[0],c=b[1],a;if(g<d){if(f<d){a=NO_OVERLAP}else{if(f<=c){a=OVERLAP_START}else{a=CONTAINS}}}else{if(g>c){a=NO_OVERLAP}else{if(f<=c){a=CONTAINED_BY}else{a=OVERLAP_END}}}return a}function is_overlap(b,a){return(compute_overlap(b,a)!=NO_OVERLAP)}var DENSE_TRACK_HEIGHT=10,NO_DETAIL_TRACK_HEIGHT=3,SQUISH_TRACK_HEIGHT=5,PACK_TRACK_HEIGHT=10,NO_DETAIL_FEATURE_HEIGHT=DENSE_FEATURE_HEIGHT=1,SQUISH_FEATURE_HEIGHT=3,PACK_FEATURE_HEIGHT=9,LABEL_SPACING=2,PACK_SPACING=5,DEFAULT_FONT="9px Monaco, Lucida Console, monospace",DENSITY=200,FEATURE_LEVELS=10,MAX_FEATURE_DEPTH=100,DEFAULT_DATA_QUERY_WAIT=5000,MAX_CHROMS_SELECTABLE=100,CONNECTOR_COLOR="#ccc",DATA_ERROR="There was an error in indexing this dataset. ",DATA_NOCONVERTER="A converter for this dataset is not installed. Please check your datatypes_conf.xml file.",DATA_NONE="No data for this chrom/contig.",DATA_PENDING="Currently indexing... please wait",DATA_CANNOT_RUN_TOOL="Tool cannot be rerun: ",DATA_LOADING="Loading data...",DATA_OK="Ready for display",FILTERABLE_CLASS="filterable",CACHED_TILES_FEATURE=10,CACHED_TILES_LINE=5,CACHED_DATA=5,DUMMY_CANVAS=document.createElement("canvas"),RIGHT_STRAND,LEFT_STRAND;if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(DUMMY_CANVAS)}var CONTEXT=DUMMY_CANVAS.getContext("2d");CONTEXT.font=DEFAULT_FONT;var CHAR_WIDTH_PX=CONTEXT.measureText("A").width,CHAR_HEIGHT_PX=9;var right_img=new Image();right_img.src=image_path+"/visualization/strand_right.png";right_img.onload=function(){RIGHT_STRAND=CONTEXT.createPattern(right_img,"repeat")};var left_img=new Image();left_img.src=image_path+"/visualization/strand_left.png";left_img.onload=function(){LEFT_STRAND=CONTEXT.createPattern(left_img,"repeat")};var right_img_inv=new Image();right_img_inv.src=image_path+"/visualization/strand_right_inv.png";right_img_inv.onload=function(){RIGHT_STRAND_INV=CONTEXT.createPattern(right_img_inv,"repeat")};var left_img_inv=new Image();left_img_inv.src=image_path+"/visualization/strand_left_inv.png";left_img_inv.onload=function(){LEFT_STRAND_INV=CONTEXT.createPattern(left_img_inv,"repeat")};function round_1000(a){return Math.round(a*1000)/1000}var Cache=function(a){this.num_elements=a;this.clear()};$.extend(Cache.prototype,{get:function(b){var a=this.key_ary.indexOf(b);if(a!=-1){this.move_key_to_end(b,a)}return this.obj_cache[b]},set:function(b,c){if(!this.obj_cache[b]){if(this.key_ary.length>=this.num_elements){var a=this.key_ary.shift();delete this.obj_cache[a]}this.key_ary.push(b)}this.obj_cache[b]=c;return c},move_key_to_end:function(b,a){this.key_ary.splice(a,1);this.key_ary.push(b)},clear:function(){this.obj_cache={};this.key_ary=[]},size:function(){return this.key_ary.length}});var DataCache=function(a){Cache.call(this,a)};$.extend(DataCache.prototype,Cache.prototype,{get_data:function(g,b,e){var h=this.get(this.gen_key(g,b,e));if(h){return h}var j,f,a,d,e,h;for(var c=0;c<this.key_ary.length;c++){j=this.key_ary[c];f=this.split_key(j);a=f[0];d=f[1];if(g>=a&&b<=d){h=this.obj_cache[j];if(h.dataset_type!=="summary_tree"&&h.extra_info!=="no_detail"){this.move_key_to_end(j,c);return h}}}return undefined},set_data:function(b,c,d,a){return this.set(this.gen_key(b,c,d),a)},gen_key:function(a,c,d){var b=a+"_"+c+"_"+d;return b},split_key:function(a){return a.split("_")}});var View=function(a,d,c,b,e){this.container=a;this.chrom=null;this.vis_id=c;this.dbkey=b;this.title=d;this.tracks=[];this.label_tracks=[];this.max_low=0;this.max_high=0;this.num_tracks=0;this.track_id_counter=0;this.zoom_factor=3;this.min_separation=30;this.has_changes=false;this.init(e);this.reset()};$.extend(View.prototype,{init:function(d){var c=this.container,a=this;this.top_container=$("<div/>").addClass("top-container").appendTo(c);this.content_div=$("<div/>").addClass("content").css("position","relative").appendTo(c);this.bottom_container=$("<div/>").addClass("bottom-container").appendTo(c);this.top_labeltrack=$("<div/>").addClass("top-labeltrack").appendTo(this.top_container);this.viewport_container=$("<div/>").addClass("viewport-container").addClass("viewport-container").appendTo(this.content_div);this.intro_div=$("<div/>").addClass("intro").text("Select a chrom from the dropdown below").hide();this.nav_labeltrack=$("<div/>").addClass("nav-labeltrack").appendTo(this.bottom_container);this.nav_container=$("<div/>").addClass("nav-container").prependTo(this.top_container);this.nav=$("<div/>").addClass("nav").appendTo(this.nav_container);this.overview=$("<div/>").addClass("overview").appendTo(this.bottom_container);this.overview_viewport=$("<div/>").addClass("overview-viewport").appendTo(this.overview);this.overview_close=$("<a href='javascript:void(0);'>Close Overview</a>").addClass("overview-close").hide().appendTo(this.overview_viewport);this.overview_highlight=$("<div/>").addClass("overview-highlight").hide().appendTo(this.overview_viewport);this.overview_box_background=$("<div/>").addClass("overview-boxback").appendTo(this.overview_viewport);this.overview_box=$("<div/>").addClass("overview-box").appendTo(this.overview_viewport);this.default_overview_height=this.overview_box.height();this.nav_controls=$("<div/>").addClass("nav-controls").appendTo(this.nav);this.chrom_form=$("<form/>").attr("action",function(){}).appendTo(this.nav_controls);this.chrom_select=$("<select/>").attr({name:"chrom"}).css("width","15em").addClass("no-autocomplete").append("<option value=''>Loading</option>").appendTo(this.chrom_form);var b=function(f){if(f.type==="focusout"||(f.keyCode||f.which)===13||(f.keyCode||f.which)===27){if((f.keyCode||f.which)!==27){a.go_to($(this).val())}$(this).hide();a.location_span.show();a.chrom_select.show();return false}};this.nav_input=$("<input/>").addClass("nav-input").hide().bind("keypress focusout",b).appendTo(this.chrom_form);this.location_span=$("<span/>").addClass("location").appendTo(this.chrom_form);this.location_span.bind("click",function(){a.location_span.hide();a.chrom_select.hide();a.nav_input.css("display","inline-block");a.nav_input.select();a.nav_input.focus()});if(this.vis_id!==undefined){this.hidden_input=$("<input/>").attr("type","hidden").val(this.vis_id).appendTo(this.chrom_form)}this.zo_link=$("<a id='zoom-out' />").click(function(){a.zoom_out();a.redraw()}).appendTo(this.chrom_form);this.zi_link=$("<a id='zoom-in' />").click(function(){a.zoom_in();a.redraw()}).appendTo(this.chrom_form);this.load_chroms({low:0},d);this.chrom_select.bind("change",function(){a.change_chrom(a.chrom_select.val())});this.intro_div.show();this.content_div.bind("click",function(f){$(this).find("input").trigger("blur")});this.content_div.bind("dblclick",function(f){a.zoom_in(f.pageX,this.viewport_container)});this.overview_box.bind("dragstart",function(f,g){this.current_x=g.offsetX}).bind("drag",function(f,h){var i=h.offsetX-this.current_x;this.current_x=h.offsetX;var g=Math.round(i/a.viewport_container.width()*(a.max_high-a.max_low));a.move_delta(-g)});this.overview_close.bind("click",function(){for(var f=0,e=a.tracks.length;f<e;f++){a.tracks[f].is_overview=false}$(this).siblings().filter("canvas").remove();$(this).parent().css("height",a.overview_box.height());a.overview_highlight.hide();$(this).hide()});this.viewport_container.bind("draginit",function(f,g){if(f.clientX>a.viewport_container.width()-16){return false}}).bind("dragstart",function(f,g){g.original_low=a.low;g.current_height=f.clientY;g.current_x=g.offsetX}).bind("drag",function(h,j){var f=$(this);var k=j.offsetX-j.current_x;var g=f.scrollTop()-(h.clientY-j.current_height);f.scrollTop(g);j.current_height=h.clientY;j.current_x=j.offsetX;var i=Math.round(k/a.viewport_container.width()*(a.high-a.low));a.move_delta(i)}).bind("mousewheel",function(h,j,g,f){if(g){var i=Math.round(-g/a.viewport_container.width()*(a.high-a.low));a.move_delta(i)}});this.top_labeltrack.bind("dragstart",function(f,g){return $("<div />").css({height:a.content_div.height()+a.top_labeltrack.height()+a.nav_labeltrack.height()+1,top:"0px",position:"absolute","background-color":"#ccf",opacity:0.5,"z-index":1000}).appendTo($(this))}).bind("drag",function(j,k){$(k.proxy).css({left:Math.min(j.pageX,k.startX),width:Math.abs(j.pageX-k.startX)});var g=Math.min(j.pageX,k.startX)-a.container.offset().left,f=Math.max(j.pageX,k.startX)-a.container.offset().left,i=(a.high-a.low),h=a.viewport_container.width();a.update_location(Math.round(g/h*i)+a.low,Math.round(f/h*i)+a.low)}).bind("dragend",function(k,l){var g=Math.min(k.pageX,l.startX),f=Math.max(k.pageX,l.startX),i=(a.high-a.low),h=a.viewport_container.width(),j=a.low;a.low=Math.round(g/h*i)+j;a.high=Math.round(f/h*i)+j;$(l.proxy).remove();a.redraw()});this.add_label_track(new LabelTrack(this,this.top_labeltrack));this.add_label_track(new LabelTrack(this,this.nav_labeltrack));$(window).bind("resize",function(){a.resize_window()});$(document).bind("redraw",function(){a.redraw()});this.reset();$(window).trigger("resize")},update_location:function(a,b){this.location_span.text(commatize(a)+" - "+commatize(b));this.nav_input.val(this.chrom+":"+commatize(a)+"-"+commatize(b))},load_chroms:function(b,c){b.num=MAX_CHROMS_SELECTABLE;$.extend(b,(this.vis_id!==undefined?{vis_id:this.vis_id}:{dbkey:this.dbkey}));var a=this;$.ajax({url:chrom_url,data:b,dataType:"json",success:function(e){if(e.reference){a.add_label_track(new ReferenceTrack(a))}a.chrom_data=e.chrom_info;var h='<option value="">Select Chrom/Contig</option>';for(var g=0,d=a.chrom_data.length;g<d;g++){var f=a.chrom_data[g].chrom;h+='<option value="'+f+'">'+f+"</option>"}if(e.prev_chroms){h+='<option value="previous">Previous '+MAX_CHROMS_SELECTABLE+"</option>"}if(e.next_chroms){h+='<option value="next">Next '+MAX_CHROMS_SELECTABLE+"</option>"}a.chrom_select.html(h);if(c){c()}a.chrom_start_index=e.start_index},error:function(){alert("Could not load chroms for this dbkey:",a.dbkey)}})},change_chrom:function(e,b,g){if(!e||e==="None"){return}var d=this;if(e=="previous"){d.load_chroms({low:this.chrom_start_index-MAX_CHROMS_SELECTABLE});return}if(e=="next"){d.load_chroms({low:this.chrom_start_index+MAX_CHROMS_SELECTABLE});return}var f=$.grep(d.chrom_data,function(j,k){return j.chrom===e})[0];if(f===undefined){d.load_chroms({chrom:e},function(){d.change_chrom(e,b,g)});return}else{if(e!==d.chrom){d.chrom=e;if(!d.chrom){d.intro_div.show()}else{d.intro_div.hide()}d.chrom_select.val(d.chrom);d.max_high=f.len-1;d.reset();d.redraw(true);for(var h=0,a=d.tracks.length;h<a;h++){var c=d.tracks[h];if(c.init){c.init()}}}if(b!==undefined&&g!==undefined){d.low=Math.max(b,0);d.high=Math.min(g,d.max_high)}d.reset_overview();d.redraw()}},go_to:function(f){var j=this,a,d,b=f.split(":"),h=b[0],i=b[1];if(i!==undefined){try{var g=i.split("-");a=parseInt(g[0].replace(/,/g,""),10);d=parseInt(g[1].replace(/,/g,""),10)}catch(c){return false}}j.change_chrom(h,a,d)},move_fraction:function(c){var a=this;var b=a.high-a.low;this.move_delta(c*b)},move_delta:function(c){var a=this;var b=a.high-a.low;if(a.low-c<a.max_low){a.low=a.max_low;a.high=a.max_low+b}else{if(a.high-c>a.max_high){a.high=a.max_high;a.low=a.max_high-b}else{a.high-=c;a.low-=c}}a.redraw()},add_track:function(a){a.view=this;a.track_id=this.track_id_counter;this.tracks.push(a);if(a.init){a.init()}a.container_div.attr("id","track_"+a.track_id);sortable(a.container_div,".draghandle");this.track_id_counter+=1;this.num_tracks+=1},add_label_track:function(a){a.view=this;this.label_tracks.push(a)},remove_track:function(a){this.has_changes=true;a.container_div.fadeOut("slow",function(){$(this).remove()});delete this.tracks[this.tracks.indexOf(a)];this.num_tracks-=1},reset:function(){this.low=this.max_low;this.high=this.max_high;this.viewport_container.find(".yaxislabel").remove()},redraw:function(h){var g=this.high-this.low,f=this.low,b=this.high;if(f<this.max_low){f=this.max_low}if(b>this.max_high){b=this.max_high}if(this.high!==0&&g<this.min_separation){b=f+this.min_separation}this.low=Math.floor(f);this.high=Math.ceil(b);this.resolution=Math.pow(10,Math.ceil(Math.log((this.high-this.low)/200)/Math.LN10));this.zoom_res=Math.pow(FEATURE_LEVELS,Math.max(0,Math.ceil(Math.log(this.resolution,FEATURE_LEVELS)/Math.log(FEATURE_LEVELS))));var a=(this.low/(this.max_high-this.max_low)*this.overview_viewport.width())||0;var e=((this.high-this.low)/(this.max_high-this.max_low)*this.overview_viewport.width())||0;var j=13;this.overview_box.css({left:a,width:Math.max(j,e)}).show();if(e<j){this.overview_box.css("left",a-(j-e)/2)}if(this.overview_highlight){this.overview_highlight.css({left:a,width:e})}this.update_location(this.low,this.high);if(!h){for(var c=0,d=this.tracks.length;c<d;c++){if(this.tracks[c]&&this.tracks[c].enabled){this.tracks[c].draw()}}for(c=0,d=this.label_tracks.length;c<d;c++){this.label_tracks[c].draw()}}},zoom_in:function(b,c){if(this.max_high===0||this.high-this.low<this.min_separation){return}var d=this.high-this.low,e=d/2+this.low,a=(d/this.zoom_factor)/2;if(b){e=b/this.viewport_container.width()*(this.high-this.low)+this.low}this.low=Math.round(e-a);this.high=Math.round(e+a);this.redraw()},zoom_out:function(){if(this.max_high===0){return}var b=this.high-this.low,c=b/2+this.low,a=(b*this.zoom_factor)/2;this.low=Math.round(c-a);this.high=Math.round(c+a);this.redraw()},resize_window:function(){this.viewport_container.height(this.container.height()-this.top_container.height()-this.bottom_container.height());this.nav_container.width(this.container.width());this.redraw()},reset_overview:function(){this.overview_viewport.find("canvas").remove();this.overview_viewport.height(this.default_overview_height);this.overview_box.height(this.default_overview_height);this.overview_close.hide();this.overview_highlight.hide()}});var Tool=function(a,b){this.name=a;this.params=b};$.extend(Tool.prototype,{get_param_values_dict:function(){var b={};for(var a=0;a<this.params.length;a++){var c=this.params[a];b[c.name]=c.value}return b},get_param_values:function(){var b=[];for(var a=0;a<this.params.length;a++){b[a]=this.params[a].value}return b}});var NumberToolParameter=function(c,b,e,a,d){this.name=c;this.label=b;this.min=e;this.max=a;this.value=d};var get_tool_from_dict=function(f){if(obj_length(f)==0){return undefined}var b=f.name;var l=f.params;var c=Array();for(var e=0;e<l.length;e++){var g=l[e];var a=g.name,k=g.label,h=g.type,d=g.min,j=g.max,m=g.value;c[c.length]=new NumberToolParameter(a,k,d,j,m)}return new Tool(b,c)};var Filter=function(b,a,c){this.name=b;this.index=a;this.value=c};var NumberFilter=function(b,a){this.name=b;this.index=a;this.low=-Number.MAX_VALUE;this.high=Number.MAX_VALUE;this.slider_min=Number.MAX_VALUE;this.slider_max=-Number.MAX_VALUE;this.slider=null;this.slider_label=null};$.extend(NumberFilter.prototype,{applies_to:function(a){if(a.length>this.index){return true}return false},keep:function(a){if(!this.applies_to(a)){return true}return(a[this.index]>=this.low&&a[this.index]<=this.high)},update_attrs:function(b){var a=false;if(!this.applies_to(b)){return a}if(b[this.index]<this.slider_min){this.slider_min=b[this.index];a=true}if(b[this.index]>this.slider_max){this.slider_max=b[this.index];a=false}return a},update_ui_elt:function(){var b=this.slider.slider("option","min"),a=this.slider.slider("option","max");if(this.slider_min<b||this.slider_max>a){this.slider.slider("option","min",this.slider_min);this.slider.slider("option","max",this.slider_max);this.slider.slider("option","values",[this.slider_min,this.slider_max])}}});var get_filters_from_dict=function(a){var g=[];for(var d=0;d<a.length;d++){var f=a[d];var c=f.name,e=f.type,b=f.index;if(e=="int"||e=="float"){g[d]=new NumberFilter(c,b)}else{g[d]=new Filter(c,b,e)}}return g};var TrackConfig=function(a){this.track=a.track;this.params=a.params;this.values={};if(a.saved_values){this.restore_values(a.saved_values)}this.onchange=a.onchange};$.extend(TrackConfig.prototype,{restore_values:function(a){var b=this;$.each(this.params,function(c,d){if(a[d.key]!==undefined){b.values[d.key]=a[d.key]}else{b.values[d.key]=d.default_value}})},build_form:function(){var b=this;var a=$("<div />");$.each(this.params,function(f,d){if(!d.hidden){var c="param_"+f;var k=$("<div class='form-row' />").appendTo(a);k.append($("<label />").attr("for",c).text(d.label+":"));if(d.type=="bool"){k.append($('<input type="checkbox" />').attr("id",c).attr("name",c).attr("checked",b.values[d.key]))}else{if(d.type=="color"){var h=b.values[d.key];var g=$("<input />").attr("id",c).attr("name",c).val(h);var i=$("<div class='tipsy tipsy-north' style='position: absolute;' />").hide();var e=$("<div style='background-color: black; padding: 10px;'></div>").appendTo(i);var j=$("<div/>").appendTo(e).farbtastic({width:100,height:100,callback:g,color:h});$("<div />").append(g).append(i).appendTo(k).bind("click",function(l){i.css({left:$(this).position().left+($(g).width()/2)-60,top:$(this).position().top+$(this.height)}).show();$(document).bind("click.color-picker",function(){i.hide();$(document).unbind("click.color-picker")});l.stopPropagation()})}else{k.append($("<input />").attr("id",c).attr("name",c).val(b.values[d.key]))}}}});return a},update_from_form:function(a){var c=this;var b=false;$.each(this.params,function(d,f){if(!f.hidden){var g="param_"+d;var e=a.find("#"+g).val();if(f.type=="float"){e=parseFloat(e)}else{if(f.type=="int"){e=parseInt(e)}else{if(f.type=="bool"){e=a.find("#"+g).is(":checked")}}}if(e!==c.values[f.key]){c.values[f.key]=e;b=true}}});if(b){this.onchange()}}});var Track=function(b,a,e,c,d){this.name=b;this.view=a;this.parent_element=e;this.data_url=(c?c:default_data_url);this.data_query_wait=(d?d:DEFAULT_DATA_QUERY_WAIT);this.dataset_check_url=converted_datasets_state_url;this.container_div=$("<div />").addClass("track").css("position","relative");if(!this.hidden){this.header_div=$("<div class='track-header' />").appendTo(this.container_div);if(this.view.editor){this.drag_div=$("<div class='draghandle' />").appendTo(this.header_div)}this.name_div=$("<div class='menubutton popup' />").appendTo(this.header_div);this.name_div.text(this.name);this.name_div.attr("id",this.name.replace(/\s+/g,"-").replace(/[^a-zA-Z0-9\-]/g,"").toLowerCase())}this.content_div=$("<div class='track-content'>").appendTo(this.container_div);this.parent_element.append(this.container_div)};$.extend(Track.prototype,{init:function(){var a=this;a.enabled=false;a.data_queue={};a.tile_cache.clear();a.data_cache.clear();a.initial_canvas=undefined;a.content_div.css("height","auto");a.container_div.removeClass("nodata error pending");if(!a.dataset_id){return}if(a.view.chrom!=null){$.getJSON(converted_datasets_state_url,{hda_ldda:a.hda_ldda,dataset_id:a.dataset_id,chrom:a.view.chrom},function(b){if(!b||b==="error"||b.kind==="error"){a.container_div.addClass("error");a.content_div.text(DATA_ERROR);if(b.message){var d=a.view.tracks.indexOf(a);var c=$(" <a href='javascript:void(0);'></a>").text("View error").bind("click",function(){show_modal("Trackster Error","<pre>"+b.message+"</pre>",{Close:hide_modal})});a.content_div.append(c)}}else{if(b==="no converter"){a.container_div.addClass("error");a.content_div.text(DATA_NOCONVERTER)}else{if(b==="no data"||(b.data!==undefined&&(b.data===null||b.data.length===0))){a.container_div.addClass("nodata");a.content_div.text(DATA_NONE)}else{if(b==="pending"){a.container_div.addClass("pending");a.content_div.text(DATA_PENDING);setTimeout(function(){a.init()},a.data_query_wait)}else{if(b.status==="data"){if(b.valid_chroms){a.valid_chroms=b.valid_chroms;a.name_div.data("menu_options")["List chrom/contigs with data"]=function(){show_modal("Chrom/contigs with data","<p>"+a.valid_chroms.join("<br/>")+"</p>",{Close:function(){hide_modal()}})}}a.content_div.text(DATA_OK);if(a.view.chrom){a.content_div.text("");a.content_div.css("height",a.height_px+"px");a.enabled=true;$.when(a.predraw_init()).done(function(){a.draw()})}}}}}}})}},predraw_init:function(){},update_name:function(a){this.old_name=this.name;this.name=a;this.name_div.text(this.name)},revert_name:function(){this.name=this.old_name;this.name_div.text(this.name)}});var TiledTrack=function(g,d,s){var o=this,j=o.view;this.filters=(g!==undefined?get_filters_from_dict(g):[]);this.tool=(d!==undefined?get_tool_from_dict(d):undefined);this.parent_track=s;this.child_tracks=[];if(o.hidden){return}if(this.parent_track){this.header_div.find(".draghandle").removeClass("draghandle").addClass("child-track-icon").addClass("icon-button");this.parent_element.addClass("child-track");this.tool=undefined}this.filtering_div=$("<div/>").addClass("track-filters").hide();this.header_div.after(this.filtering_div);this.filtering_div.bind("drag",function(i){i.stopPropagation()}).bind("dblclick",function(i){i.stopPropagation()});var t=$("<table class='filters'>").appendTo(this.filtering_div);$.each(this.filters,function(w,z){var v=$("<tr>").appendTo(t);var y=$("<th class='filter-info'>").appendTo(v);var u=$("<span class='name'>").appendTo(y);u.text(z.name+" ");var i=$("<span class='values'>").appendTo(y);var x=$("<td>").appendTo(v);z.control_element=$("<div id='"+z.name+"-filter-control' style='width: 200px; position: relative'>").appendTo(x);z.control_element.slider({range:true,min:Number.MAX_VALUE,max:-Number.MIN_VALUE,values:[0,0],slide:function(B,C){var A=C.values;i.text("["+A[0]+"-"+A[1]+"]");z.low=A[0];z.high=A[1];o.draw(true)},change:function(A,B){z.control_element.slider("option","slide").call(z.control_element,A,B)}});z.slider=z.control_element;z.slider_label=i});if(this.tool){this.dynamic_tool_div=$("<div/>").addClass("dynamic-tool").hide();this.header_div.after(this.dynamic_tool_div);this.dynamic_tool_div.bind("drag",function(i){i.stopPropagation()}).bind("click",function(i){i.stopPropagation()}).bind("dblclick",function(i){i.stopPropagation()});var l=$("<div class='tool-name'>").appendTo(this.dynamic_tool_div).text(this.tool.name);var e=this.tool.params;var o=this;$.each(this.tool.params,function(A,v){var y=$("<div>").addClass("param-row").appendTo(o.dynamic_tool_div);var x=$("<div>").addClass("slider-label").appendTo(y);var C=$("<span class='param-name'>").text(v.label+" ").appendTo(x);var w=$("<span/>").text(v.value);var z=$("<span class='param-value'>").appendTo(x).append("[").append(w).append("]");var B=$("<div/>").addClass("slider").appendTo(y);var i=$("<div id='"+v.name+"-param-control'>").appendTo(B);var u=(v.max<=1?0.01:(v.max<=1000?1:5));i.slider({min:v.min,max:v.max,step:u,value:v.value,slide:function(D,F){var E=F.value;v.value=E;if(0<E&&E<1){E=parseFloat(E).toFixed(2)}w.text(E)},change:function(D,E){v.value=E.value}});z.click(function(){var F=w,E=F.text(),D=(v.max<=1?4:v.max.length);F.text("");$("<input type='text'/>").attr("size",D).attr("maxlength",D).attr("value",E).appendTo(F).focus().select().click(function(G){G.stopPropagation()}).blur(function(){$(this).remove();F.text(E)}).keyup(function(I){if(I.keyCode===27){$(this).trigger("blur")}else{if(I.keyCode===13){var G=$(this),H=parseFloat(G.val());if(isNaN(H)||H>v.max||H<v.min){alert("Parameter value must be in the range ["+v.min+"-"+v.max+"]");return $(this)}F.text(H);i.slider("value",H);v.value=H}}})});$("<div style='clear: both;'/>").appendTo(y)});var b=$("<div>").addClass("param-row").appendTo(this.dynamic_tool_div);var n=$("<input type='submit'>").attr("value","Run").appendTo(b);var o=this;n.click(function(){o.run_tool()})}o.child_tracks_container=$("<div/>").addClass("child-tracks-container").hide();o.container_div.append(o.child_tracks_container);if(o.display_modes!==undefined){if(o.mode_div===undefined){o.mode_div=$("<div class='right-float menubutton popup' />").appendTo(o.header_div);var m=o.display_modes[0];o.mode=m;o.mode_div.text(m);var a=function(i){o.mode_div.text(i);o.mode=i;o.tile_cache.clear();o.draw()};var f={};for(var q=0,r=o.display_modes.length;q<r;q++){var k=o.display_modes[q];f[k]=function(i){return function(){a(i)}}(k)}make_popupmenu(o.mode_div,f)}else{o.mode_div.hide()}}var h={};h["Edit configuration"]=function(){var v=function(){hide_modal();$(window).unbind("keypress.check_enter_esc")},i=function(){o.track_config.update_from_form($(".dialog-box"));hide_modal();$(window).unbind("keypress.check_enter_esc")},u=function(w){if((w.keyCode||w.which)===27){v()}else{if((w.keyCode||w.which)===13){i()}}};$(window).bind("keypress.check_enter_esc",u);show_modal("Configure Track",o.track_config.build_form(),{Cancel:v,OK:i})};if(o.filters.length>0){h["Show filters"]=function(){var i;if(!o.filtering_div.is(":visible")){i="Hide filters";o.filters_visible=true}else{i="Show filters";o.filters_visible=false}o.filtering_div.toggle()}}if(o.tool){h["Toggle Tool"]=function(){var i;if(!o.dynamic_tool_div.is(":visible")){i="Hide dynamic tool";o.update_name(o.name+o.tool_region_and_parameters_str())}else{i="Show dynamic tool";o.revert_name()}o.dynamic_tool_div.toggle()}}var c=j;var p=function(){$("#no-tracks").show()};if(this.parent_track){c=this.parent_track;p=function(){}}h.Remove=function(){c.remove_track(o);if(c.num_tracks===0){p()}};o.popup_menu=make_popupmenu(o.name_div,h)};$.extend(TiledTrack.prototype,Track.prototype,{draw:function(b){var m=this.view.low,g=this.view.high,j=g-m,c=this.view.container.width(),f=this.view.resolution;var p=$("<div style='position: relative;'></div>"),r=c/j;this.content_div.append(p);this.max_height=0;var a=Math.floor(m/f/DENSITY);var l=0;while((a*DENSITY*f)<g){var n=c+"_"+r+"_"+a;var e=this.tile_cache.get(n);var k=a*DENSITY*this.view.resolution;var q=k+DENSITY*this.view.resolution;if(!b&&e){this.show_tile(e,p,k,r)}else{this.delayed_draw(b,n,k,q,a,f,p,r)}a+=1}var d=this;var o=setInterval(function(){if(l===0){var u=d.content_div.children();var t=false;for(var v=u.length-1,s=0;v>=s;v--){var x=$(u[v]);if(t){x.remove()}else{if(x.children().length!==0){t=true}}}for(var w=0;w<d.filters.length;w++){d.filters[w].update_ui_elt()}clearInterval(o)}},50);for(var h=0;h<this.child_tracks.length;h++){this.child_tracks[h].draw(b)}},delayed_draw:function(b,g,f,i,c,e,h,j){var d=this;var a=setTimeout(function(){if(f<=d.view.high&&i>=d.view.low){var k;if(!b){k=d.tile_cache.get(g)}if(!k){k=d.draw_tile(e,c,h,j);if(k){var l=$("<div class='track-tile'>").prepend(k);if(k.hasClass(FILTERABLE_CLASS)){l.addClass(FILTERABLE_CLASS)}k=l}}if(k){d.tile_cache.set(g,k);d.show_tile(k,h,f,j)}}},50)},show_tile:function(a,f,d,g){var b=this;var c=this.view.high-this.view.low,e=(d-this.view.low)*g;if(this.left_offset){e-=this.left_offset}a.css({position:"absolute",top:0,left:e,height:""});f.append(a);b.max_height=Math.max(b.max_height,a.height());b.content_div.css("height",b.max_height+"px");f.children().css("height",b.max_height+"px");if(b.hidden){return}if(a.hasClass(FILTERABLE_CLASS)){show_hide_popupmenu_options(b.popup_menu,"(Show|Hide) filters");if(b.filters_visible){b.filtering_div.show()}}else{show_hide_popupmenu_options(b.popup_menu,"(Show|Hide) filters",false);b.filtering_div.hide()}},set_overview:function(){var a=this.view;if(this.initial_canvas&&this.is_overview){a.overview_close.show();a.overview_viewport.append(this.initial_canvas);a.overview_highlight.show().height(this.initial_canvas.height());a.overview_viewport.height(this.initial_canvas.height()+a.overview_box.height())}$(window).trigger("resize")},run_tool:function(){var b={dataset_id:this.original_dataset_id,chrom:this.view.chrom,low:this.view.low,high:this.view.high,tool_id:this.tool.name};$.extend(b,this.tool.get_param_values_dict());var d=this,c=b.tool_id+d.tool_region_and_parameters_str(b.chrom,b.low,b.high),e;if(d.track_type=="FeatureTrack"){e=new ToolDataFeatureTrack(c,view,undefined,{},{},d)}this.add_track(e);e.content_div.text("Starting job.");view.has_changes=true;var a=function(){$.getJSON(run_tool_url,b,function(f){if(f=="no converter"){e.container_div.addClass("error");e.content_div.text(DATA_NOCONVERTER)}else{if(f.error){e.container_div.addClass("error");e.content_div.text(DATA_CANNOT_RUN_TOOL+f.message)}else{if(f=="pending"){e.container_div.addClass("pending");e.content_div.text("Converting input data so that it can be easily reused.");setTimeout(a,2000)}else{e.dataset_id=f.dataset_id;e.content_div.text("Running job.");e.init()}}}})};a()},tool_region_and_parameters_str:function(c,a,d){var b=this,e=(c!==undefined&&a!==undefined&&d!==undefined?c+":"+a+"-"+d:"all");return" - region=["+e+"], parameters=["+b.tool.get_param_values().join(", ")+"]"},add_track:function(a){a.track_id=this.track_id+"_"+this.child_tracks.length;a.container_div.attr("id","track_"+a.track_id);this.child_tracks_container.append(a.container_div);sortable(a.container_div,".child-track-icon");if(!$(this.child_tracks_container).is(":visible")){this.child_tracks_container.show()}this.child_tracks.push(a)},remove_track:function(a){a.container_div.fadeOut("slow",function(){$(this).remove()})}});var LabelTrack=function(a,b){this.track_type="LabelTrack";this.hidden=true;Track.call(this,null,a,b);this.container_div.addClass("label-track")};$.extend(LabelTrack.prototype,Track.prototype,{draw:function(){var c=this.view,d=c.high-c.low,g=Math.floor(Math.pow(10,Math.floor(Math.log(d)/Math.log(10)))),a=Math.floor(c.low/g)*g,e=this.view.container.width(),b=$("<div style='position: relative; height: 1.3em;'></div>");while(a<c.high){var f=(a-c.low)/d*e;b.append($("<div class='label'>"+commatize(a)+"</div>").css({position:"absolute",left:f-1}));a+=g}this.content_div.children(":first").remove();this.content_div.append(b)}});var ReferenceTrack=function(a){this.track_type="ReferenceTrack";this.hidden=true;Track.call(this,null,a,a.top_labeltrack);TiledTrack.call(this);this.left_offset=200;this.height_px=12;this.container_div.addClass("reference-track");this.content_div.css("background","none");this.content_div.css("min-height","0px");this.content_div.css("border","none");this.data_queue={};this.data_cache=new DataCache(CACHED_DATA);this.tile_cache=new Cache(CACHED_TILES_LINE)};$.extend(ReferenceTrack.prototype,TiledTrack.prototype,{get_data:function(d,b){var c=this,a=b*DENSITY*d,f=(b+1)*DENSITY*d,e=d+"_"+b;if(!c.data_queue[e]){c.data_queue[e]=true;$.ajax({url:reference_url,dataType:"json",data:{chrom:this.view.chrom,low:a,high:f,dbkey:this.view.dbkey},success:function(g){c.data_cache.set(e,g);delete c.data_queue[e];c.draw()},error:function(h,g,i){console.log(h,g,i)}})}},draw_tile:function(f,b,k,o){var g=b*DENSITY*f,d=DENSITY*f,j=f+"_"+b;var e=document.createElement("canvas");if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(e)}e=$(e);var n=e.get(0).getContext("2d");if(o>CHAR_WIDTH_PX){if(this.data_cache.get(j)===undefined){this.get_data(f,b);return}var m=this.data_cache.get(j);if(m===null){this.content_div.css("height","0px");return}e.get(0).width=Math.ceil(d*o+this.left_offset);e.get(0).height=this.height_px;for(var h=0,l=m.length;h<l;h++){var a=Math.round(h*o),i=Math.round(o/2);n.fillText(m[h],a+this.left_offset+i,10)}k.append(e);return e}this.content_div.css("height","0px")}});var LineTrack=function(e,c,f,a,d){var b=this;this.track_type="LineTrack";this.display_modes=["Histogram","Line","Filled","Intensity"];this.mode="Histogram";Track.call(this,e,c,c.viewport_container);TiledTrack.call(this);this.min_height_px=16;this.max_height_px=400;this.height_px=80;this.hda_ldda=f;this.dataset_id=a;this.original_dataset_id=a;this.data_cache=new DataCache(CACHED_DATA);this.tile_cache=new Cache(CACHED_TILES_LINE);this.track_config=new TrackConfig({track:this,params:[{key:"color",label:"Color",type:"color",default_value:"black"},{key:"min_value",label:"Min Value",type:"float",default_value:undefined},{key:"max_value",label:"Max Value",type:"float",default_value:undefined},{key:"mode",type:"string",default_value:this.mode,hidden:true},{key:"height",type:"int",default_value:this.height_px,hidden:true}],saved_values:d,onchange:function(){b.vertical_range=b.prefs.max_value-b.prefs.min_value;$("#linetrack_"+b.track_id+"_minval").text(b.prefs.min_value);$("#linetrack_"+b.track_id+"_maxval").text(b.prefs.max_value);b.tile_cache.clear();b.draw()}});this.prefs=this.track_config.values;this.height_px=this.track_config.values.height;this.vertical_range=this.track_config.values.max_value-this.track_config.values.min_value;(function(g){var j=false;var i=false;var h=$("<div class='track-resize'>");$(g.container_div).hover(function(){j=true;h.show()},function(){j=false;if(!i){h.hide()}});h.hide().bind("dragstart",function(k,l){i=true;l.original_height=$(g.content_div).height()}).bind("drag",function(l,m){var k=Math.min(Math.max(m.original_height+m.deltaY,g.min_height_px),g.max_height_px);$(g.content_div).css("height",k);g.height_px=k;g.draw(true)}).bind("dragend",function(k,l){g.tile_cache.clear();i=false;if(!j){h.hide()}g.track_config.values.height=g.height_px}).appendTo(g.container_div)})(this)};$.extend(LineTrack.prototype,TiledTrack.prototype,{predraw_init:function(){var a=this,b=a.view.tracks.indexOf(a);a.vertical_range=undefined;return $.getJSON(a.data_url,{stats:true,chrom:a.view.chrom,low:null,high:null,hda_ldda:a.hda_ldda,dataset_id:a.dataset_id},function(c){a.container_div.addClass("line-track");var e=c.data;if(isNaN(parseFloat(a.prefs.min_value))||isNaN(parseFloat(a.prefs.max_value))){a.prefs.min_value=e.min;a.prefs.max_value=e.max;$("#track_"+b+"_minval").val(a.prefs.min_value);$("#track_"+b+"_maxval").val(a.prefs.max_value)}a.vertical_range=a.prefs.max_value-a.prefs.min_value;a.total_frequency=e.total_frequency;a.container_div.find(".yaxislabel").remove();var f=$("<div />").addClass("yaxislabel").attr("id","linetrack_"+b+"_minval").text(round_1000(a.prefs.min_value));var d=$("<div />").addClass("yaxislabel").attr("id","linetrack_"+b+"_maxval").text(round_1000(a.prefs.max_value));d.css({position:"absolute",top:"24px",left:"10px"});d.prependTo(a.container_div);f.css({position:"absolute",bottom:"2px",left:"10px"});f.prependTo(a.container_div)})},get_data:function(d,b){var c=this,a=b*DENSITY*d,f=(b+1)*DENSITY*d,e=d+"_"+b;if(!c.data_queue[e]){c.data_queue[e]=true;$.ajax({url:this.data_url,dataType:"json",data:{chrom:this.view.chrom,low:a,high:f,hda_ldda:this.hda_ldda,dataset_id:this.dataset_id,resolution:this.view.resolution},success:function(g){var h=g.data;c.data_cache.set(e,h);delete c.data_queue[e];c.draw()},error:function(h,g,i){console.log(h,g,i)}})}},draw_tile:function(o,r,c,e){if(this.vertical_range===undefined){return}var s=r*DENSITY*o,a=DENSITY*o,x=o+"_"+r;var b=document.createElement("canvas");if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(b)}b=$(b);if(this.data_cache.get(x)===undefined){this.get_data(o,r);return}var v=this.data_cache.get(x);if(!v){return}b.get(0).width=Math.ceil(a*e);b.get(0).height=this.height_px;var n=b.get(0).getContext("2d"),j=false,k=this.prefs.min_value,g=this.prefs.max_value,m=this.vertical_range,t=this.total_frequency,d=this.height_px,l=this.mode;var w=Math.round(d+k/m*d);n.beginPath();n.moveTo(0,w);n.lineTo(a*e,w);n.fillStyle="#aaa";n.stroke();n.beginPath();n.fillStyle=this.prefs.color;var u,h,f;if(v.length>1){f=Math.ceil((v[1][0]-v[0][0])*e)}else{f=10}for(var p=0,q=v.length;p<q;p++){u=Math.round((v[p][0]-s)*e);h=v[p][1];if(h===null){if(j&&l==="Filled"){n.lineTo(u,d)}j=false;continue}if(h<k){h=k}else{if(h>g){h=g}}if(l==="Histogram"){h=Math.round(h/m*d);n.fillRect(u,w,f,-h)}else{if(l==="Intensity"){h=255-Math.floor((h-k)/m*255);n.fillStyle="rgb("+h+","+h+","+h+")";n.fillRect(u,0,f,d)}else{h=Math.round(d-(h-k)/m*d);if(j){n.lineTo(u,h)}else{j=true;if(l==="Filled"){n.moveTo(u,d);n.lineTo(u,h)}else{n.moveTo(u,h)}}}}}if(l==="Filled"){if(j){n.lineTo(u,w);n.lineTo(0,w)}n.fill()}else{n.stroke()}return b}});var FeatureTrack=function(a,f,e,i,h,c,d,g){var b=this;this.track_type="FeatureTrack";this.display_modes=["Auto","Dense","Squish","Pack"];Track.call(this,a,f,f.viewport_container);TiledTrack.call(this,c,d,g);this.height_px=0;this.container_div.addClass("feature-track");this.hda_ldda=e;this.dataset_id=i;this.original_dataset_id=i;this.zo_slots={};this.show_labels_scale=0.001;this.showing_details=false;this.summary_draw_height=30;this.default_font=DEFAULT_FONT;this.inc_slots={};this.data_queue={};this.start_end_dct={};this.tile_cache=new Cache(CACHED_TILES_FEATURE);this.data_cache=new DataCache(20);this.left_offset=200;this.track_config=new TrackConfig({track:this,params:[{key:"block_color",label:"Block color",type:"color",default_value:"#444"},{key:"label_color",label:"Label color",type:"color",default_value:"black"},{key:"show_counts",label:"Show summary counts",type:"bool",default_value:true}],saved_values:h,onchange:function(){b.tile_cache.clear();b.draw()}});this.prefs=this.track_config.values};$.extend(FeatureTrack.prototype,TiledTrack.prototype,{get_data:function(a,d){var b=this,c=a+"_"+d;if(!b.data_queue[c]){b.data_queue[c]=true;$.getJSON(b.data_url,{chrom:b.view.chrom,low:a,high:d,hda_ldda:b.hda_ldda,dataset_id:b.dataset_id,resolution:this.view.resolution,mode:this.mode},function(e){b.data_cache.set_data(a,d,b.mode,e);delete b.data_queue[c];b.draw()})}},incremental_slots:function(a,j,d,q){var r=this.inc_slots[a];if(!r||(r.mode!==q)){r={};r.w_scale=a;r.mode=q;this.inc_slots[a]=r;this.start_end_dct[a]={}}var m=r.w_scale,x=[],y=[],k=0,o=this.view.max_low;for(var v=0,w=j.length;v<w;v++){var h=j[v],l=h[0];if(r[l]!==undefined){k=Math.max(k,r[l]);y.push(r[l])}else{x.push(v)}}var e=this.start_end_dct[a];var n=function(D,E){for(var C=0;C<=MAX_FEATURE_DEPTH;C++){var A=false,F=e[C];if(F!==undefined){for(var z=0,B=F.length;z<B;z++){var i=F[z];if(E>i[0]&&D<i[1]){A=true;break}}}if(!A){return C}}return -1};for(var v=0,w=x.length;v<w;v++){var h=j[x[v]],l=h[0],t=h[1],b=h[2],p=h[3],c=Math.floor((t-o)*m),g=Math.ceil((b-o)*m),u=CONTEXT.measureText(p).width,f;if(p!==undefined&&!d){u+=(LABEL_SPACING+PACK_SPACING);if(c-u>=0){c-=u;f="left"}else{g+=u;f="right"}}var s=n(c,g);if(s>=0){if(e[s]===undefined){e[s]=[]}e[s].push([c,g]);r[l]=s;k=Math.max(k,s)}else{}}return k},rect_or_text:function(v,n,z,d,u,l,h,g){v.textAlign="center";var b=[z,d],q=0,w=0,t=Math.round(n/2);var E=[];for(var o=0,y=l.length;o<y;o++){var m=l[o],e="MIDNSHP=X"[m[0]],p=m[1];if(e==="H"||e==="S"){q-=p}var j=u+q,D=Math.floor(Math.max(0,(j-z)*n)),k=Math.floor(Math.max(0,(j+p-z)*n));switch(e){case"H":break;case"S":case"M":case"=":var r=compute_overlap([j,j+p],b);if(r!=NO_OVERLAP){var s=h.slice(w,w+p);if((this.mode==="Pack"||this.mode==="Auto")&&h!==undefined&&n>CHAR_WIDTH_PX){v.fillStyle=this.prefs.block_color;v.fillRect(D+this.left_offset,g+1,k-D,9);v.fillStyle=CONNECTOR_COLOR;for(var B=0,a=s.length;B<a;B++){if(j+B>=z&&j+B<=d){var C=Math.floor(Math.max(0,(j+B-z)*n));v.fillText(s[B],C+this.left_offset+t,g+9)}}}else{v.fillStyle=this.prefs.block_color;v.fillRect(D+this.left_offset,g+(this.mode!="Dense"?4:5),k-D,(this.mode!="Dense"?SQUISH_FEATURE_HEIGHT:DENSE_FEATURE_HEIGHT))}}w+=p;q+=p;break;case"N":v.fillStyle=CONNECTOR_COLOR;v.fillRect(D+this.left_offset,g+5,k-D,1);q+=p;break;case"D":v.fillStyle="red";v.fillRect(D+this.left_offset,g+4,k-D,3);q+=p;break;case"P":break;case"I":var r=compute_overlap([j,j+p],b);if(r!=NO_OVERLAP){var s=h.slice(w,w+p);var f=this.left_offset+D-(k-D)/2;if((this.mode==="Pack"||this.mode==="Auto")&&h!==undefined&&n>CHAR_WIDTH_PX){v.fillStyle="yellow";v.fillRect(f,g-9,k-D,9);E[E.length]=[f+(k-D)/2,g+4,5];v.fillStyle=CONNECTOR_COLOR;switch(r){case (OVERLAP_START):s=s.slice(z-j);break;case (OVERLAP_END):s=s.slice(0,j-d);break;case (CONTAINED_BY):break;case (CONTAINS):s=s.slice(z-j,j-d);break}for(var B=0,a=s.length;B<a;B++){var C=Math.floor(Math.max(0,(j+B-z)*n));v.fillText(s[B],C+this.left_offset+t-(k-D)/2,g)}}else{v.fillStyle="yellow";v.fillRect(f,g+(this.mode!="Dense"?2:5),k-D,(this.mode!="Dense"?SQUISH_FEATURE_HEIGHT:DENSE_FEATURE_HEIGHT))}}w+=p;break;case"X":w+=p;break}}var A;for(var x=0;x<E.length;x++){A=E[x];v.fillStyle="yellow";v.drawDownwardEquilateralTriangle(A[0],A[1],A[2])}},draw_tile:function(ae,m,q,au){var K=m*DENSITY*ae,aj=(m+1)*DENSITY*ae,J=aj-K;var G=this.data_cache.get_data(K,aj,this.mode);if(G===undefined||G==="pending"||(this.mode!=="Auto"&&G.dataset_type==="summary_tree")){this.data_queue[[K,aj]]=true;this.get_data(K,aj);return}var a=Math.ceil(J*au),ag=this.prefs.label_color,g=this.prefs.block_color,p=this.mode,u=25,aa,V=this.left_offset,at,B,av;var o=document.createElement("canvas");if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(o)}o=$(o);if(G.dataset_type==="summary_tree"){B=this.summary_draw_height}else{if(p==="Dense"){B=u;av=DENSE_TRACK_HEIGHT}else{if(p==="Squish"){av=SQUISH_TRACK_HEIGHT;aa=true}else{if(p==="Pack"){av=PACK_TRACK_HEIGHT;aa=false}else{if(G.extra_info==="no_detail"){av=(G.track_type==="bai"?SQUISH_TRACK_HEIGHT:NO_DETAIL_TRACK_HEIGHT);aa=true}else{av=PACK_TRACK_HEIGHT;aa=false}}}B=this.incremental_slots(au,G.data,aa,p)*av+u;at=this.inc_slots[au]}}o.get(0).width=a+V;o.get(0).height=B;if(G.dataset_type=="summary_tree"){o.get(0).height+=LABEL_SPACING+CHAR_HEIGHT_PX}q.parent().css("height",Math.max(this.height_px,B)+"px");var H=o.get(0).getContext("2d");H.fillStyle=g;H.font=this.default_font;H.textAlign="right";this.container_div.find(".yaxislabel").remove();if(G.dataset_type=="summary_tree"){var v=B+LABEL_SPACING+CHAR_HEIGHT_PX;points=G.data,max=G.max,delta_x_px=Math.ceil(G.delta*au);var n=$("<div />").addClass("yaxislabel");n.text(max);n.css({position:"absolute",top:"22px",left:"10px"});n.prependTo(this.container_div);for(var an=0,F=points.length;an<F;an++){var Z=Math.floor((points[an][0]-K)*au);var Y=points[an][1];if(!Y){continue}var ak=Y/max*B;H.fillStyle="black";H.fillRect(Z+V,v-ak,delta_x_px,ak);var X=4;if(this.prefs.show_counts&&(H.measureText(Y).width+X)<delta_x_px){H.fillStyle="#666";H.textAlign="center";H.fillText(Y,Z+V+(delta_x_px/2),10)}}return o}if(G.message){o.css({"border-color":"red"});H.fillStyle="red";H.textAlign="left";H.fillText(G.message,100+V,av);if(!G.data){return o}}for(var aq=0;aq<this.filters.length;aq++){if(G.data.length&&this.filters[aq].applies_to(G.data[0])){o.addClass(FILTERABLE_CLASS);break}}var ar=G.data;var am=0;for(var an=0,F=ar.length;an<F;an++){var R=ar[an],O=R[0],ap=R[1],ac=R[2],L=R[3];if(this.mode!="Dense"&&at[O]===undefined){continue}var ab=false;var T;for(var aq=0;aq<this.filters.length;aq++){T=this.filters[aq];T.update_attrs(R);if(!T.keep(R)){ab=true;break}}if(ab){continue}if(ap<=aj&&ac>=K){if(G.dataset_type=="interval_index"){ac-=1}var ad=Math.floor(Math.max(0,(ap-K)*au)),I=Math.ceil(Math.min(a,Math.max(0,(ac-K)*au))),W=(p==="Dense"?1:(1+at[O]))*av;var E,ah,M=null,aw=null;if(G.dataset_type==="bai"){H.fillStyle=g;if(R[5] instanceof Array){var C=Math.floor(Math.max(0,(R[4][0]-K)*au)),N=Math.ceil(Math.min(a,Math.max(0,(R[4][1]-K)*au))),A=Math.floor(Math.max(0,(R[5][0]-K)*au)),t=Math.ceil(Math.min(a,Math.max(0,(R[5][1]-K)*au)));if(R[4][1]>=K&&R[4][0]<=aj&&R[4][2]){this.rect_or_text(H,au,K,aj,R[4][0],R[4][2],R[4][3],W)}if(R[5][1]>=K&&R[5][0]<=aj&&R[5][2]){this.rect_or_text(H,au,K,aj,R[5][0],R[5][2],R[5][3],W)}if(A>N){H.fillStyle=CONNECTOR_COLOR;H.dashedLine(N+V,W+5,V+A,W+5)}}else{H.fillStyle=g;this.rect_or_text(H,au,K,aj,ap,R[4],R[5],W)}if(p!=="Dense"&&!aa&&ap>K){H.fillStyle=this.prefs.label_color;if(m===0&&ad-H.measureText(L).width<0){H.textAlign="left";H.fillText(L,I+V+LABEL_SPACING,W+8)}else{H.textAlign="right";H.fillText(L,ad+V-LABEL_SPACING,W+8)}H.fillStyle=g}}else{if(G.dataset_type==="interval_index"){if(p=="Auto"){if(R.length<=4){p="Squish"}else{p="Pack"}}if(p=="Dense"){H.fillStyle=g;H.fillRect(ad+V,W+5,I-ad,DENSE_FEATURE_HEIGHT)}else{if(R.length<=4){H.fillStyle=g;H.fillRect(ad+V,W+5,I-ad,DENSE_FEATURE_HEIGHT)}else{var D=R[5],U=R[6],af=R[7],e=R[8];if(U&&af){M=Math.floor(Math.max(0,(U-K)*au));aw=Math.ceil(Math.min(a,Math.max(0,(af-K)*au)))}var ao,P;if(p=="Squish"){ao=1;P=SQUISH_FEATURE_HEIGHT}else{ao=5;P=PACK_FEATURE_HEIGHT}if(!e){if(R.strand){if(R.strand=="+"){H.fillStyle=RIGHT_STRAND_INV}else{if(R.strand=="-"){H.fillStyle=LEFT_STRAND_INV}}}else{H.fillStyle=CONNECTOR_COLOR}H.fillRect(ad+V,W+(P-ao)/2+1,I-ad,P)}else{var z,Q;if(p=="Squish"){H.fillStyle=CONNECTOR_COLOR;z=W+Math.floor(SQUISH_FEATURE_HEIGHT/2)+1;Q=1}else{if(D){var z=W;var Q=P;if(D=="+"){H.fillStyle=RIGHT_STRAND}else{if(D=="-"){H.fillStyle=LEFT_STRAND}}}else{H.fillStyle=CONNECTOR_COLOR;z+=(SQUISH_FEATURE_HEIGHT/2)+1;Q=1}}H.fillRect(ad+V,z,I-ad,Q);for(var al=0,d=e.length;al<d;al++){var s=e[al],c=Math.floor(Math.max(0,(s[0]-K)*au)),S=Math.ceil(Math.min(a,Math.max((s[1]-K)*au)));if(c>S){continue}H.fillStyle=g;H.fillRect(c+V,W+(P-ao)/2+1,S-c,ao);if(M!==undefined&&!(c>aw||S<M)){var ai=Math.max(c,M),w=Math.min(S,aw-1);H.fillRect(ai+V,W+1,w-ai,P)}}}if(p=="Pack"&&ap>K){H.fillStyle=ag;if(m===0&&ad-H.measureText(L).width<0){H.textAlign="left";H.fillText(L,I+V+LABEL_SPACING,W+8)}else{H.textAlign="right";H.fillText(L,ad+V-LABEL_SPACING,W+8)}H.fillStyle=g}}}}else{if(G.dataset_type==="vcf"){if(aa){H.fillStyle=g;H.fillRect(ad+V,W+5,I-ad,1)}else{var r=R[4],l=R[5],b=R[6];E=9;ah=1;H.fillRect(ad+V,W,I-ad,E);if(p!=="Dense"&&L!==undefined&&ap>K){H.fillStyle=ag;if(m===0&&ad-H.measureText(L).width<0){H.textAlign="left";H.fillText(L,I+2+V,W+8)}else{H.textAlign="right";H.fillText(L,ad-2+V,W+8)}H.fillStyle=g}var h=r+" / "+l;if(ap>K&&H.measureText(h).width<(I-ad)){H.fillStyle="white";H.textAlign="center";H.fillText(h,V+ad+(I-ad)/2,W+8);H.fillStyle=g}}}}}am++}}return o}});var ReadTrack=function(d,b,f,a,c,e){FeatureTrack.call(this,d,b,f,a,c,e);this.track_type="ReadTrack"};$.extend(ReadTrack.prototype,TiledTrack.prototype,FeatureTrack.prototype,{});var ToolDataFeatureTrack=function(e,c,g,a,d,f,b){FeatureTrack.call(this,e,c,g,a,d,f,{},b);this.track_type="ToolDataFeatureTrack";this.data_url=raw_data_url;this.data_query_wait=1000;this.dataset_check_url=dataset_state_url};$.extend(ToolDataFeatureTrack.prototype,TiledTrack.prototype,FeatureTrack.prototype,{predraw_init:function(){var b=this;var a=function(){if(b.data_cache.size()==0){setTimeout(a,300)}else{b.data_url=default_data_url;b.data_query_wait=DEFAULT_DATA_QUERY_WAIT;b.dataset_state_url=converted_datasets_state_url;$.getJSON(b.dataset_state_url,{dataset_id:b.dataset_id},function(c){})}};a()}}); \ No newline at end of file --- a/static/scripts/trackster.js Mon Feb 21 09:46:54 2011 -0500 +++ b/static/scripts/trackster.js Mon Feb 21 11:49:24 2011 -0500 @@ -24,6 +24,29 @@ } }; +/** + * Draw an isosceles triangle that points down. + */ +CanvasRenderingContext2D.prototype.drawDownwardEquilateralTriangle = function(down_vertex_x, down_vertex_y, side_len) { + // Compute other two points of triangle. + var + x1 = down_vertex_x - side_len/2, + x2 = down_vertex_x + side_len/2, + y = down_vertex_y - Math.sqrt( side_len*3/2 ); + + // Draw and fill. + this.beginPath(); + this.moveTo(x1, y); + this.lineTo(x2, y); + this.lineTo(down_vertex_x, down_vertex_y); + this.lineTo(x1, y); + + this.strokeStyle = this.fillStyle; + this.fill(); + this.stroke(); + this.closePath(); +} + /** * Make `element` sortable in parent by dragging `handle` (a selector) */ @@ -51,7 +74,49 @@ }); } +/** + * Compute the type of overlap between two regions. They are assumed to be on the same chrom/contig. + * The overlap is computed relative to the second region; hence, OVERLAP_START indicates that the first + * region overlaps the start (but not the end) of the second region. + */ +var NO_OVERLAP = 1001, CONTAINS = 1002, OVERLAP_START = 1003, OVERLAP_END = 1004, CONTAINED_BY = 1005; +function compute_overlap(first_region, second_region) { + var + first_start = first_region[0], first_end = first_region[1], + second_start = second_region[0], second_end = second_region[1], + overlap; + if (first_start < second_start) { + if (first_end < second_start) { + overlap = NO_OVERLAP; + } + else if (first_end <= second_end) { + overlap = OVERLAP_START; + } + else { // first_end > second_end + overlap = CONTAINS; + } + } + else { // first_start >= second_start + if (first_start > second_end) { + overlap = NO_OVERLAP; + } + else if (first_end <= second_end) { + overlap = CONTAINED_BY; + } + else { + overlap = OVERLAP_END; + } + } + + return overlap; +} +/** + * Returns true if there is any overlap between regions. + */ +function is_overlap(first_region, second_region) { + return (compute_overlap(first_region, second_region) != NO_OVERLAP); +} /** * Init constants & functions used throughout trackster. @@ -2192,11 +2257,18 @@ return highest_slot; }, // Right now this function is used only for rendering BAM reads. - rect_or_text: function( ctx, w_scale, tile_low, tile_high, feature_start, cigar, orig_seq, y_center ) { + rect_or_text: function(ctx, w_scale, tile_low, tile_high, feature_start, cigar, orig_seq, y_center) { ctx.textAlign = "center"; - var draw_offset = 0, + var + tile_region = [tile_low, tile_high], + base_offset = 0, seq_offset = 0, gap = Math.round(w_scale / 2); + + // Keep list of triangles that need to be drawn on top of initial drawing layer. + // TODO: Eventually, we'll probably want to keep an ordered list of items to draw and then draw all + // items at once. + var draw_last = []; for (var cig_id = 0, len = cigar.length; cig_id < len; cig_id++) { var cig = cigar[cig_id], @@ -2205,69 +2277,135 @@ if (cig_op === "H" || cig_op === "S") { // Go left if it clips - draw_offset -= cig_len; + base_offset -= cig_len; } - var seq_start = feature_start + draw_offset, + var seq_start = feature_start + base_offset, s_start = Math.floor( Math.max(0, (seq_start - tile_low) * w_scale) ), s_end = Math.floor( Math.max(0, (seq_start + cig_len - tile_low) * w_scale) ); switch (cig_op) { - case "H": // Hard clipping + case "H": // Hard clipping. // TODO: draw anything? // Sequence not present, so do not increment seq_offset. break; - case "S": // Soft clipping - case "M": // Match - case "=": - var seq = orig_seq.slice(seq_offset, seq_offset + cig_len); - if ( (this.mode === "Pack" || this.mode === "Auto") && orig_seq !== undefined && w_scale > CHAR_WIDTH_PX) { - ctx.fillStyle = this.prefs.block_color; - ctx.fillRect(s_start + this.left_offset, y_center + 1, s_end - s_start, 9); - ctx.fillStyle = CONNECTOR_COLOR; - for (var c = 0, str_len = seq.length; c < str_len; c++) { - if (seq_start + c >= tile_low && seq_start + c <= tile_high) { - var c_start = Math.floor( Math.max(0, (seq_start + c - tile_low) * w_scale) ); - ctx.fillText(seq[c], c_start + this.left_offset + gap, y_center + 9); + case "S": // Soft clipping. + case "M": // Match. + case "=": // Equals. + var seq_tile_overlap = compute_overlap([seq_start, seq_start + cig_len], tile_region); + if (seq_tile_overlap != NO_OVERLAP) { + // Draw. + var seq = orig_seq.slice(seq_offset, seq_offset + cig_len); + if ( (this.mode === "Pack" || this.mode === "Auto") && orig_seq !== undefined && w_scale > CHAR_WIDTH_PX) { + ctx.fillStyle = this.prefs.block_color; + ctx.fillRect(s_start + this.left_offset, y_center + 1, s_end - s_start, 9); + ctx.fillStyle = CONNECTOR_COLOR; + // TODO: this can be made much more efficient by computing the complete sequence + // to draw and then drawing it. + for (var c = 0, str_len = seq.length; c < str_len; c++) { + if (seq_start + c >= tile_low && seq_start + c <= tile_high) { + var c_start = Math.floor( Math.max(0, (seq_start + c - tile_low) * w_scale) ); + ctx.fillText(seq[c], c_start + this.left_offset + gap, y_center + 9); + } } + } else { + ctx.fillStyle = this.prefs.block_color; + // TODO: This is a pretty hack-ish way to fill rectangle based on mode. + ctx.fillRect(s_start + this.left_offset, + y_center + (this.mode != "Dense" ? 4 : 5), + s_end - s_start, + (this.mode != "Dense" ? SQUISH_FEATURE_HEIGHT : DENSE_FEATURE_HEIGHT) ); } - } else { - ctx.fillStyle = this.prefs.block_color; - // TODO: This is a pretty hack-ish way to fill rectangle based on mode. - ctx.fillRect(s_start + this.left_offset, - y_center + (this.mode != "Dense" ? 4 : 5), - s_end - s_start, - (this.mode != "Dense" ? SQUISH_FEATURE_HEIGHT : DENSE_FEATURE_HEIGHT) ); } seq_offset += cig_len; + base_offset += cig_len; break; - case "N": // Skipped bases + case "N": // Skipped bases. ctx.fillStyle = CONNECTOR_COLOR; ctx.fillRect(s_start + this.left_offset, y_center + 5, s_end - s_start, 1); //ctx.dashedLine(s_start + this.left_offset, y_center + 5, this.left_offset + s_end, y_center + 5); + // No change in seq_offset because sequence not used when skipping. + base_offset += cig_len; break; - case "D": // Deletion + case "D": // Deletion. ctx.fillStyle = "red"; ctx.fillRect(s_start + this.left_offset, y_center + 4, s_end - s_start, 3); + // TODO: is this true? No change in seq_offset because sequence not used when skipping. + base_offset += cig_len; break; case "P": // TODO: No good way to draw insertions/padding right now, so ignore // Sequences not present, so do not increment seq_offset. break; - case "I": + case "I": // Insertion. + // + // Show insertion above, centered on insertion point. + // + + // Check to see if sequence should be drawn at all by looking at the overlap between + // the sequence region and the tile region. + var seq_tile_overlap = compute_overlap([seq_start, seq_start + cig_len], tile_region); + if (seq_tile_overlap != NO_OVERLAP) { + // Draw sequence. + var seq = orig_seq.slice(seq_offset, seq_offset + cig_len); + // X center is offset + start - <half_sequence_length> + var x_center = this.left_offset + s_start - (s_end - s_start)/2; + if ( (this.mode === "Pack" || this.mode === "Auto") && orig_seq !== undefined && w_scale > CHAR_WIDTH_PX) { + // Draw sequence container. + ctx.fillStyle = "yellow"; + ctx.fillRect(x_center, y_center - 9, s_end - s_start, 9); + draw_last[draw_last.length] = [x_center + (s_end - s_start)/2, y_center + 4, 5]; + ctx.fillStyle = CONNECTOR_COLOR; + // Based on overlap b/t sequence and tile, get sequence to be drawn. + switch(seq_tile_overlap) { + case(OVERLAP_START): + seq = seq.slice(tile_low-seq_start); + break; + case(OVERLAP_END): + seq = seq.slice(0, seq_start-tile_high); + break; + case(CONTAINED_BY): + // All of sequence drawn. + break; + case(CONTAINS): + seq = seq.slice(tile_low-seq_start, seq_start-tile_high); + break; + } + // Draw sequence. + for (var c = 0, str_len = seq.length; c < str_len; c++) { + var c_start = Math.floor( Math.max(0, (seq_start + c - tile_low) * w_scale) ); + ctx.fillText(seq[c], c_start + this.left_offset + gap - (s_end - s_start)/2, y_center); + } + } + else { + // Draw block. + ctx.fillStyle = "yellow"; + // TODO: This is a pretty hack-ish way to fill rectangle based on mode. + ctx.fillRect(x_center, y_center + (this.mode != "Dense" ? 2 : 5), + s_end - s_start, (this.mode != "Dense" ? SQUISH_FEATURE_HEIGHT : DENSE_FEATURE_HEIGHT)); + } + } seq_offset += cig_len; + // No change to base offset because insertions are drawn above sequence/read. break; case "X": // TODO: draw something? seq_offset += cig_len; break; } - draw_offset += cig_len; + } + + // Draw last items. + var item; + for (var i = 0; i < draw_last.length; i++) { + item = draw_last[i]; + ctx.fillStyle = "yellow"; + ctx.drawDownwardEquilateralTriangle(item[0], item[1], item[2]); } }, draw_tile: function(resolution, tile_index, parent_element, w_scale) { var tile_low = tile_index * DENSITY * resolution, tile_high = ( tile_index + 1 ) * DENSITY * resolution, tile_span = tile_high - tile_low; - // console.log("drawing " + tile_low + " to " + tile_high); + //console.log("drawing " + tile_low + " to " + tile_high); /*for (var k in this.data_cache.obj_cache) { var k_split = k.split("_"), k_low = k_split[0], k_high = k_split[1]; Repository URL: https://bitbucket.org/galaxy/galaxy-central/ -- This is a commit notification from bitbucket.org. 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