2 new changesets in galaxy-central: http://bitbucket.org/galaxy/galaxy-central/changeset/f0b31bae1a64/ changeset: r5007:f0b31bae1a64 user: james_taylor date: 2011-02-06 08:20:31 summary: trackster: color picker for color track config params affected #: 3 files (16.7 KB) --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/static/scripts/farbtastic.js Sun Feb 06 02:20:31 2011 -0500 @@ -0,0 +1,518 @@ +// Farbtastic 2.0 alpha +(function ($) { + +var __debug = false; + +$.fn.farbtastic = function (options) { + $.farbtastic(this, options); + return this; +}; + +$.farbtastic = function (container, options) { + var container = $(container)[0]; + return container.farbtastic || (container.farbtastic = new $._farbtastic(container, options)); +} + +$._farbtastic = function (container, options) { + var fb = this; + + ///////////////////////////////////////////////////// + + /** + * Link to the given element(s) or callback. + */ + fb.linkTo = function (callback) { + // Unbind previous nodes + if (typeof fb.callback == 'object') { + $(fb.callback).unbind('keyup', fb.updateValue); + } + + // Reset color + fb.color = null; + + // Bind callback or elements + if (typeof callback == 'function') { + fb.callback = callback; + } + else if (typeof callback == 'object' || typeof callback == 'string') { + fb.callback = $(callback); + fb.callback.bind('keyup', fb.updateValue); + if (fb.callback[0].value) { + fb.setColor(fb.callback[0].value); + } + } + return this; + } + fb.updateValue = function (event) { + if (this.value && this.value != fb.color) { + fb.setColor(this.value); + } + } + + /** + * Change color with HTML syntax #123456 + */ + fb.setColor = function (color) { + var unpack = fb.unpack(color); + if (fb.color != color && unpack) { + fb.color = color; + fb.rgb = unpack; + fb.hsl = fb.RGBToHSL(fb.rgb); + fb.updateDisplay(); + } + return this; + } + + /** + * Change color with HSL triplet [0..1, 0..1, 0..1] + */ + fb.setHSL = function (hsl) { + fb.hsl = hsl; + fb.rgb = fb.HSLToRGB(hsl); + fb.color = fb.pack(fb.rgb); + fb.updateDisplay(); + return this; + } + + ///////////////////////////////////////////////////// + + /** + * Initialize the color picker widget. + */ + fb.initWidget = function () { + + // Insert markup and size accordingly. + var dim = { + width: options.width, + height: options.width + }; + $(container) + .html( + '<div class="farbtastic" style="position: relative">' + + '<div class="farbtastic-solid"></div>' + + '<canvas class="farbtastic-mask"></canvas>' + + '<canvas class="farbtastic-overlay"></canvas>' + + '</div>' + ) + .find('*').attr(dim).css(dim).end() + .find('div>*').css('position', 'absolute'); + + // IE Fix: Recreate canvas elements with doc.createElement and excanvas. + $.browser.msie && $('canvas', container).each(function () { + // Fetch info. + var attr = { 'class': $(this).attr('class'), style: this.getAttribute('style') }, + e = document.createElement('canvas'); + // Replace element. + $(this).before($(e).attr(attr)).remove(); + // Init with explorerCanvas. + G_vmlCanvasManager && G_vmlCanvasManager.initElement(e); + // Set explorerCanvas elements dimensions and absolute positioning. + $(e).attr(dim).css(dim).css('position', 'absolute') + .find('*').attr(dim).css(dim); + }); + + // Determine layout + fb.radius = (options.width - options.wheelWidth) / 2 - 1; + fb.square = Math.floor((fb.radius - options.wheelWidth / 2) * 0.7) - 1; + fb.mid = Math.floor(options.width / 2); + fb.markerSize = options.wheelWidth * 0.3; + fb.solidFill = $('.farbtastic-solid', container).css({ + width: fb.square * 2 - 1, + height: fb.square * 2 - 1, + left: fb.mid - fb.square, + top: fb.mid - fb.square + }); + + // Set up drawing context. + fb.cnvMask = $('.farbtastic-mask', container); + fb.ctxMask = fb.cnvMask[0].getContext('2d'); + fb.cnvOverlay = $('.farbtastic-overlay', container); + fb.ctxOverlay = fb.cnvOverlay[0].getContext('2d'); + fb.ctxMask.translate(fb.mid, fb.mid); + fb.ctxOverlay.translate(fb.mid, fb.mid); + + // Draw widget base layers. + fb.drawCircle(); + fb.drawMask(); + } + + /** + * Draw the color wheel. + */ + fb.drawCircle = function () { + var tm = +(new Date()); + // Draw a hue circle with a bunch of gradient-stroked beziers. + // Have to use beziers, as gradient-stroked arcs don't work. + var n = 24, + r = fb.radius, + w = options.wheelWidth, + nudge = 8 / r / n * Math.PI, // Fudge factor for seams. + m = fb.ctxMask, + angle1 = 0, color1, d1; + m.save(); + m.lineWidth = w / r; + m.scale(r, r); + // Each segment goes from angle1 to angle2. + for (var i = 0; i <= n; ++i) { + var d2 = i / n, + angle2 = d2 * Math.PI * 2, + // Endpoints + x1 = Math.sin(angle1), y1 = -Math.cos(angle1); + x2 = Math.sin(angle2), y2 = -Math.cos(angle2), + // Midpoint chosen so that the endpoints are tangent to the circle. + am = (angle1 + angle2) / 2, + tan = 1 / Math.cos((angle2 - angle1) / 2), + xm = Math.sin(am) * tan, ym = -Math.cos(am) * tan, + // New color + color2 = fb.pack(fb.HSLToRGB([d2, 1, 0.5])); + if (i > 0) { + if ($.browser.msie) { + // IE's gradient calculations mess up the colors. Correct along the diagonals. + var corr = (1 + Math.min(Math.abs(Math.tan(angle1)), Math.abs(Math.tan(Math.PI / 2 - angle1)))) / n; + color1 = fb.pack(fb.HSLToRGB([d1 - 0.15 * corr, 1, 0.5])); + color2 = fb.pack(fb.HSLToRGB([d2 + 0.15 * corr, 1, 0.5])); + // Create gradient fill between the endpoints. + var grad = m.createLinearGradient(x1, y1, x2, y2); + grad.addColorStop(0, color1); + grad.addColorStop(1, color2); + m.fillStyle = grad; + // Draw quadratic curve segment as a fill. + var r1 = (r + w / 2) / r, r2 = (r - w / 2) / r; // inner/outer radius. + m.beginPath(); + m.moveTo(x1 * r1, y1 * r1); + m.quadraticCurveTo(xm * r1, ym * r1, x2 * r1, y2 * r1); + m.lineTo(x2 * r2, y2 * r2); + m.quadraticCurveTo(xm * r2, ym * r2, x1 * r2, y1 * r2); + m.fill(); + } + else { + // Create gradient fill between the endpoints. + var grad = m.createLinearGradient(x1, y1, x2, y2); + grad.addColorStop(0, color1); + grad.addColorStop(1, color2); + m.strokeStyle = grad; + // Draw quadratic curve segment. + m.beginPath(); + m.moveTo(x1, y1); + m.quadraticCurveTo(xm, ym, x2, y2); + m.stroke(); + } + } + // Prevent seams where curves join. + angle1 = angle2 - nudge; color1 = color2; d1 = d2; + } + m.restore(); + __debug && $('body').append('<div>drawCircle '+ (+(new Date()) - tm) +'ms'); + }; + + /** + * Draw the saturation/luminance mask. + */ + fb.drawMask = function () { + var tm = +(new Date()); + + // Iterate over sat/lum space and calculate appropriate mask pixel values. + var size = fb.square * 2, sq = fb.square; + function calculateMask(sizex, sizey, outputPixel) { + var isx = 1 / sizex, isy = 1 / sizey; + for (var y = 0; y <= sizey; ++y) { + var l = 1 - y * isy; + for (var x = 0; x <= sizex; ++x) { + var s = 1 - x * isx; + // From sat/lum to alpha and color (grayscale) + var a = 1 - 2 * Math.min(l * s, (1 - l) * s); + var c = (a > 0) ? ((2 * l - 1 + a) * .5 / a) : 0; + outputPixel(x, y, c, a); + } + } + } + + // Method #1: direct pixel access (new Canvas). + if (fb.ctxMask.getImageData) { + // Create half-resolution buffer. + var sz = Math.floor(size / 2); + var buffer = document.createElement('canvas'); + buffer.width = buffer.height = sz + 1; + var ctx = buffer.getContext('2d'); + var frame = ctx.getImageData(0, 0, sz + 1, sz + 1); + + var i = 0; + calculateMask(sz, sz, function (x, y, c, a) { + frame.data[i++] = frame.data[i++] = frame.data[i++] = c * 255; + frame.data[i++] = a * 255; + }); + + ctx.putImageData(frame, 0, 0); + fb.ctxMask.drawImage(buffer, 0, 0, sz + 1, sz + 1, -sq, -sq, sq * 2, sq * 2); + } + // Method #2: drawing commands (old Canvas). + else if (!$.browser.msie) { + // Render directly at half-resolution + var sz = Math.floor(size / 2); + calculateMask(sz, sz, function (x, y, c, a) { + c = Math.round(c * 255); + fb.ctxMask.fillStyle = 'rgba(' + c + ', ' + c + ', ' + c + ', ' + a +')'; + fb.ctxMask.fillRect(x * 2 - sq - 1, y * 2 - sq - 1, 2, 2); + }); + } + // Method #3: vertical DXImageTransform gradient strips (IE). + else { + var cache_last, cache, w = 6; // Each strip is 6 pixels wide. + var sizex = Math.floor(size / w); + // 6 vertical pieces of gradient per strip. + calculateMask(sizex, 6, function (x, y, c, a) { + if (x == 0) { + cache_last = cache; + cache = []; + } + c = Math.round(c * 255); + a = Math.round(a * 255); + // We can only start outputting gradients once we have two rows of pixels. + if (y > 0) { + var c_last = cache_last[x][0], + a_last = cache_last[x][1], + color1 = fb.packDX(c_last, a_last), + color2 = fb.packDX(c, a), + y1 = Math.round(fb.mid + ((y - 1) * .333 - 1) * sq), + y2 = Math.round(fb.mid + (y * .333 - 1) * sq); + $('<div>').css({ + position: 'absolute', + filter: "progid:DXImageTransform.Microsoft.Gradient(StartColorStr="+ color1 +", EndColorStr="+ color2 +", GradientType=0)", + top: y1, + height: y2 - y1, + // Avoid right-edge sticking out. + left: fb.mid + (x * w - sq - 1), + width: w - (x == sizex ? Math.round(w / 2) : 0) + }).appendTo(fb.cnvMask); + } + cache.push([c, a]); + }); + } + __debug && $('body').append('<div>drawMask '+ (+(new Date()) - tm) +'ms'); + } + + /** + * Draw the selection markers. + */ + fb.drawMarkers = function () { + // Determine marker dimensions + var sz = options.width, lw = Math.ceil(fb.markerSize / 4), r = fb.markerSize - lw + 1; + var angle = fb.hsl[0] * 6.28, + x1 = Math.sin(angle) * fb.radius, + y1 = -Math.cos(angle) * fb.radius, + x2 = 2 * fb.square * (.5 - fb.hsl[1]), + y2 = 2 * fb.square * (.5 - fb.hsl[2]), + c1 = fb.invert ? '#fff' : '#000', + c2 = fb.invert ? '#000' : '#fff'; + var circles = [ + { x: x1, y: y1, r: r, c: '#000', lw: lw + 1 }, + { x: x1, y: y1, r: fb.markerSize, c: '#fff', lw: lw }, + { x: x2, y: y2, r: r, c: c2, lw: lw + 1 }, + { x: x2, y: y2, r: fb.markerSize, c: c1, lw: lw }, + ]; + + // Update the overlay canvas. + fb.ctxOverlay.clearRect(-fb.mid, -fb.mid, sz, sz); + for (i in circles) { + var c = circles[i]; + fb.ctxOverlay.lineWidth = c.lw; + fb.ctxOverlay.strokeStyle = c.c; + fb.ctxOverlay.beginPath(); + fb.ctxOverlay.arc(c.x, c.y, c.r, 0, Math.PI * 2, true); + fb.ctxOverlay.stroke(); + } + } + + /** + * Update the markers and styles + */ + fb.updateDisplay = function () { + // Determine whether labels/markers should invert. + fb.invert = (fb.rgb[0] * 0.3 + fb.rgb[1] * .59 + fb.rgb[2] * .11) <= 0.6; + + // Update the solid background fill. + fb.solidFill.css('backgroundColor', fb.pack(fb.HSLToRGB([fb.hsl[0], 1, 0.5]))); + + // Draw markers + fb.drawMarkers(); + + // Linked elements or callback + if (typeof fb.callback == 'object') { + // Set background/foreground color + $(fb.callback).css({ + backgroundColor: fb.color, + color: fb.invert ? '#fff' : '#000' + }); + + // Change linked value + $(fb.callback).each(function() { + if ((typeof this.value == 'string') && this.value != fb.color) { + this.value = fb.color; + } + }); + } + else if (typeof fb.callback == 'function') { + fb.callback.call(fb, fb.color); + } + } + + /** + * Helper for returning coordinates relative to the center. + */ + fb.widgetCoords = function (event) { + return { + x: event.pageX - fb.offset.left - fb.mid, + y: event.pageY - fb.offset.top - fb.mid + }; + } + + /** + * Mousedown handler + */ + fb.mousedown = function (event) { + // Capture mouse + if (!$._farbtastic.dragging) { + $(document).bind('mousemove', fb.mousemove).bind('mouseup', fb.mouseup); + $._farbtastic.dragging = true; + } + + // Update the stored offset for the widget. + fb.offset = $(container).offset(); + + // Check which area is being dragged + var pos = fb.widgetCoords(event); + fb.circleDrag = Math.max(Math.abs(pos.x), Math.abs(pos.y)) > (fb.square + 2); + + // Process + fb.mousemove(event); + return false; + } + + /** + * Mousemove handler + */ + fb.mousemove = function (event) { + // Get coordinates relative to color picker center + var pos = fb.widgetCoords(event); + + // Set new HSL parameters + if (fb.circleDrag) { + var hue = Math.atan2(pos.x, -pos.y) / 6.28; + fb.setHSL([(hue + 1) % 1, fb.hsl[1], fb.hsl[2]]); + } + else { + var sat = Math.max(0, Math.min(1, -(pos.x / fb.square / 2) + .5)); + var lum = Math.max(0, Math.min(1, -(pos.y / fb.square / 2) + .5)); + fb.setHSL([fb.hsl[0], sat, lum]); + } + return false; + } + + /** + * Mouseup handler + */ + fb.mouseup = function () { + // Uncapture mouse + $(document).unbind('mousemove', fb.mousemove); + $(document).unbind('mouseup', fb.mouseup); + $._farbtastic.dragging = false; + } + + /* Various color utility functions */ + fb.dec2hex = function (x) { + return (x < 16 ? '0' : '') + x.toString(16); + } + + fb.packDX = function (c, a) { + return '#' + fb.dec2hex(a) + fb.dec2hex(c) + fb.dec2hex(c) + fb.dec2hex(c); + }; + + fb.pack = function (rgb) { + var r = Math.round(rgb[0] * 255); + var g = Math.round(rgb[1] * 255); + var b = Math.round(rgb[2] * 255); + return '#' + fb.dec2hex(r) + fb.dec2hex(g) + fb.dec2hex(b); + }; + + fb.unpack = function (color) { + if (color.length == 7) { + function x(i) { + return parseInt(color.substring(i, i + 2), 16) / 255; + } + return [ x(1), x(3), x(5) ]; + } + else if (color.length == 4) { + function x(i) { + return parseInt(color.substring(i, i + 1), 16) / 15; + } + return [ x(1), x(2), x(3) ]; + } + }; + + fb.HSLToRGB = function (hsl) { + var m1, m2, r, g, b; + var h = hsl[0], s = hsl[1], l = hsl[2]; + m2 = (l <= 0.5) ? l * (s + 1) : l + s - l * s; + m1 = l * 2 - m2; + return [ + this.hueToRGB(m1, m2, h + 0.33333), + this.hueToRGB(m1, m2, h), + this.hueToRGB(m1, m2, h - 0.33333) + ]; + }; + + fb.hueToRGB = function (m1, m2, h) { + h = (h + 1) % 1; + if (h * 6 < 1) return m1 + (m2 - m1) * h * 6; + if (h * 2 < 1) return m2; + if (h * 3 < 2) return m1 + (m2 - m1) * (0.66666 - h) * 6; + return m1; + }; + + fb.RGBToHSL = function (rgb) { + var r = rgb[0], g = rgb[1], b = rgb[2], + min = Math.min(r, g, b), + max = Math.max(r, g, b), + delta = max - min, + h = 0, + s = 0, + l = (min + max) / 2; + if (l > 0 && l < 1) { + s = delta / (l < 0.5 ? (2 * l) : (2 - 2 * l)); + } + if (delta > 0) { + if (max == r && max != g) h += (g - b) / delta; + if (max == g && max != b) h += (2 + (b - r) / delta); + if (max == b && max != r) h += (4 + (r - g) / delta); + h /= 6; + } + return [h, s, l]; + }; + + // Parse options. + if (!options.callback) { + options = { callback: options }; + } + options = $.extend({ + width: 300, + wheelWidth: (options.width || 300) / 10, + callback: null, + color: "#808080" + }, options); + + // Initialize. + fb.initWidget(); + + // Install mousedown handler (the others are set on the document on-demand) + $('canvas.farbtastic-overlay', container).mousedown(fb.mousedown); + + // Set linked elements/callback + if (options.callback) { + fb.linkTo(options.callback); + } + // Set to gray. + fb.setColor( "#808080" ); + fb.setColor( options.color ); +} + +})(jQuery); --- a/static/scripts/trackster.js Sun Feb 06 00:41:03 2011 -0500 +++ b/static/scripts/trackster.js Sun Feb 06 02:20:31 2011 -0500 @@ -859,8 +859,25 @@ row.append( $('<label />').attr("for", id ).text( param.label + ":" ) ); if ( param.type == 'bool' ) { row.append( $('<input type="checkbox" />').attr("id", id ).attr("name", id ).attr( 'checked', track_config.values[ param.key ] ) ); + } else if ( param.type == 'color' ) { + var value = track_config.values[ param.key ]; + var input = $('<input />').attr("id", id ).attr("name", id ).val( value ); + // Color picker in tool tip style float + var tip = $( "<div class='tipsy tipsy-west' style='position: absolute;' />" ) + .append( $("<div class='tipsy-inner' />") + .farbtastic( { width: 100, height: 100, callback: input, color: value } ) ) + .hide(); + // Outer div container input and tip for hover to work + $("<div />").append( input ).append( tip ).appendTo( row ).hover( function () { + tip.css( { + left: $(this).position().left + $(input).width() - 20, + top: $(this).position().top - 50 + } ).show(); + }, function () { + tip.hide(); + } ); } else { - row.append( $('<input />').attr("id", id ).attr("name", id ).val( track_config.values[ param.key ] ) ); + row.append( $('<input />').attr("id", id ).attr("name", id ).val( track_config.values[ param.key ] ) ); } } }); --- a/templates/tracks/browser.mako Sun Feb 06 00:41:03 2011 -0500 +++ b/templates/tracks/browser.mako Sun Feb 06 02:20:31 2011 -0500 @@ -55,7 +55,7 @@ <script type='text/javascript' src="${h.url_for('/static/scripts/excanvas.js')}"></script><![endif]--> -${h.js( "galaxy.base", "galaxy.panels", "json2", "jquery", "jquery.event.drag", "jquery.mousewheel", "jquery.autocomplete", "trackster", "jquery.ui.sortable.slider" )} +${h.js( "galaxy.base", "galaxy.panels", "json2", "jquery", "jquery.event.drag", "jquery.mousewheel", "jquery.autocomplete", "trackster", "jquery.ui.sortable.slider", "farbtastic" )} <script type="text/javascript"> http://bitbucket.org/galaxy/galaxy-central/changeset/7e4583eb8a11/ changeset: r5008:7e4583eb8a11 user: james_taylor date: 2011-02-06 08:21:10 summary: trackster: packed scripts affected #: 2 files (7.9 KB) --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/static/scripts/packed/farbtastic.js Sun Feb 06 02:21:10 2011 -0500 @@ -0,0 +1,1 @@ +(function(b){var a=false;b.fn.farbtastic=function(c){b.farbtastic(this,c);return this};b.farbtastic=function(c,d){var c=b(c)[0];return c.farbtastic||(c.farbtastic=new b._farbtastic(c,d))};b._farbtastic=function(c,d){var e=this;e.linkTo=function(f){if(typeof e.callback=="object"){b(e.callback).unbind("keyup",e.updateValue)}e.color=null;if(typeof f=="function"){e.callback=f}else{if(typeof f=="object"||typeof f=="string"){e.callback=b(f);e.callback.bind("keyup",e.updateValue);if(e.callback[0].value){e.setColor(e.callback[0].value)}}}return this};e.updateValue=function(f){if(this.value&&this.value!=e.color){e.setColor(this.value)}};e.setColor=function(f){var g=e.unpack(f);if(e.color!=f&&g){e.color=f;e.rgb=g;e.hsl=e.RGBToHSL(e.rgb);e.updateDisplay()}return this};e.setHSL=function(f){e.hsl=f;e.rgb=e.HSLToRGB(f);e.color=e.pack(e.rgb);e.updateDisplay();return this};e.initWidget=function(){var f={width:d.width,height:d.width};b(c).html('<div class="farbtastic" style="position: relative"><div class="farbtastic-solid"></div><canvas class="farbtastic-mask"></canvas><canvas class="farbtastic-overlay"></canvas></div>').find("*").attr(f).css(f).end().find("div>*").css("position","absolute");b.browser.msie&&b("canvas",c).each(function(){var g={"class":b(this).attr("class"),style:this.getAttribute("style")},h=document.createElement("canvas");b(this).before(b(h).attr(g)).remove();G_vmlCanvasManager&&G_vmlCanvasManager.initElement(h);b(h).attr(f).css(f).css("position","absolute").find("*").attr(f).css(f)});e.radius=(d.width-d.wheelWidth)/2-1;e.square=Math.floor((e.radius-d.wheelWidth/2)*0.7)-1;e.mid=Math.floor(d.width/2);e.markerSize=d.wheelWidth*0.3;e.solidFill=b(".farbtastic-solid",c).css({width:e.square*2-1,height:e.square*2-1,left:e.mid-e.square,top:e.mid-e.square});e.cnvMask=b(".farbtastic-mask",c);e.ctxMask=e.cnvMask[0].getContext("2d");e.cnvOverlay=b(".farbtastic-overlay",c);e.ctxOverlay=e.cnvOverlay[0].getContext("2d");e.ctxMask.translate(e.mid,e.mid);e.ctxOverlay.translate(e.mid,e.mid);e.drawCircle();e.drawMask()};e.drawCircle=function(){var j=+(new Date());var s=24,q=e.radius,l=d.wheelWidth,p=8/q/s*Math.PI,t=e.ctxMask,g=0,z,B;t.save();t.lineWidth=l/q;t.scale(q,q);for(var v=0;v<=s;++v){var A=v/s,f=A*Math.PI*2,y=Math.sin(g),h=-Math.cos(g);x2=Math.sin(f),y2=-Math.cos(f),am=(g+f)/2,tan=1/Math.cos((f-g)/2),xm=Math.sin(am)*tan,ym=-Math.cos(am)*tan,color2=e.pack(e.HSLToRGB([A,1,0.5]));if(v>0){if(b.browser.msie){var o=(1+Math.min(Math.abs(Math.tan(g)),Math.abs(Math.tan(Math.PI/2-g))))/s;z=e.pack(e.HSLToRGB([B-0.15*o,1,0.5]));color2=e.pack(e.HSLToRGB([A+0.15*o,1,0.5]));var k=t.createLinearGradient(y,h,x2,y2);k.addColorStop(0,z);k.addColorStop(1,color2);t.fillStyle=k;var x=(q+l/2)/q,u=(q-l/2)/q;t.beginPath();t.moveTo(y*x,h*x);t.quadraticCurveTo(xm*x,ym*x,x2*x,y2*x);t.lineTo(x2*u,y2*u);t.quadraticCurveTo(xm*u,ym*u,y*u,h*u);t.fill()}else{var k=t.createLinearGradient(y,h,x2,y2);k.addColorStop(0,z);k.addColorStop(1,color2);t.strokeStyle=k;t.beginPath();t.moveTo(y,h);t.quadraticCurveTo(xm,ym,x2,y2);t.stroke()}}g=f-p;z=color2;B=A}t.restore();a&&b("body").append("<div>drawCircle "+(+(new Date())-j)+"ms")};e.drawMask=function(){var p=+(new Date());var s=e.square*2,h=e.square;function g(D,B,t){var w=1/D,v=1/B;for(var A=0;A<=B;++A){var u=1-A*v;for(var E=0;E<=D;++E){var F=1-E*w;var C=1-2*Math.min(u*F,(1-u)*F);var z=(C>0)?((2*u-1+C)*0.5/C):0;t(E,A,z,C)}}}if(e.ctxMask.getImageData){var m=Math.floor(s/2);var k=document.createElement("canvas");k.width=k.height=m+1;var q=k.getContext("2d");var j=q.getImageData(0,0,m+1,m+1);var l=0;g(m,m,function(t,w,v,u){j.data[l++]=j.data[l++]=j.data[l++]=v*255;j.data[l++]=u*255});q.putImageData(j,0,0);e.ctxMask.drawImage(k,0,0,m+1,m+1,-h,-h,h*2,h*2)}else{if(!b.browser.msie){var m=Math.floor(s/2);g(m,m,function(t,w,v,u){v=Math.round(v*255);e.ctxMask.fillStyle="rgba("+v+", "+v+", "+v+", "+u+")";e.ctxMask.fillRect(t*2-h-1,w*2-h-1,2,2)})}else{var r,f,o=6;var n=Math.floor(s/o);g(n,6,function(B,w,u,A){if(B==0){r=f;f=[]}u=Math.round(u*255);A=Math.round(A*255);if(w>0){var E=r[B][0],t=r[B][1],D=e.packDX(E,t),C=e.packDX(u,A),z=Math.round(e.mid+((w-1)*0.333-1)*h),v=Math.round(e.mid+(w*0.333-1)*h);b("<div>").css({position:"absolute",filter:"progid:DXImageTransform.Microsoft.Gradient(StartColorStr="+D+", EndColorStr="+C+", GradientType=0)",top:z,height:v-z,left:e.mid+(B*o-h-1),width:o-(B==n?Math.round(o/2):0)}).appendTo(e.cnvMask)}f.push([u,A])})}}a&&b("body").append("<div>drawMask "+(+(new Date())-p)+"ms")};e.drawMarkers=function(){var p=d.width,j=Math.ceil(e.markerSize/4),f=e.markerSize-j+1;var k=e.hsl[0]*6.28,h=Math.sin(k)*e.radius,s=-Math.cos(k)*e.radius,g=2*e.square*(0.5-e.hsl[1]),q=2*e.square*(0.5-e.hsl[2]),m=e.invert?"#fff":"#000",l=e.invert?"#000":"#fff";var n=[{x:h,y:s,r:f,c:"#000",lw:j+1},{x:h,y:s,r:e.markerSize,c:"#fff",lw:j},{x:g,y:q,r:f,c:l,lw:j+1},{x:g,y:q,r:e.markerSize,c:m,lw:j},];e.ctxOverlay.clearRect(-e.mid,-e.mid,p,p);for(i in n){var o=n[i];e.ctxOverlay.lineWidth=o.lw;e.ctxOverlay.strokeStyle=o.c;e.ctxOverlay.beginPath();e.ctxOverlay.arc(o.x,o.y,o.r,0,Math.PI*2,true);e.ctxOverlay.stroke()}};e.updateDisplay=function(){e.invert=(e.rgb[0]*0.3+e.rgb[1]*0.59+e.rgb[2]*0.11)<=0.6;e.solidFill.css("backgroundColor",e.pack(e.HSLToRGB([e.hsl[0],1,0.5])));e.drawMarkers();if(typeof e.callback=="object"){b(e.callback).css({backgroundColor:e.color,color:e.invert?"#fff":"#000"});b(e.callback).each(function(){if((typeof this.value=="string")&&this.value!=e.color){this.value=e.color}})}else{if(typeof e.callback=="function"){e.callback.call(e,e.color)}}};e.widgetCoords=function(f){return{x:f.pageX-e.offset.left-e.mid,y:f.pageY-e.offset.top-e.mid}};e.mousedown=function(f){if(!b._farbtastic.dragging){b(document).bind("mousemove",e.mousemove).bind("mouseup",e.mouseup);b._farbtastic.dragging=true}e.offset=b(c).offset();var g=e.widgetCoords(f);e.circleDrag=Math.max(Math.abs(g.x),Math.abs(g.y))>(e.square+2);e.mousemove(f);return false};e.mousemove=function(j){var k=e.widgetCoords(j);if(e.circleDrag){var h=Math.atan2(k.x,-k.y)/6.28;e.setHSL([(h+1)%1,e.hsl[1],e.hsl[2]])}else{var g=Math.max(0,Math.min(1,-(k.x/e.square/2)+0.5));var f=Math.max(0,Math.min(1,-(k.y/e.square/2)+0.5));e.setHSL([e.hsl[0],g,f])}return false};e.mouseup=function(){b(document).unbind("mousemove",e.mousemove);b(document).unbind("mouseup",e.mouseup);b._farbtastic.dragging=false};e.dec2hex=function(f){return(f<16?"0":"")+f.toString(16)};e.packDX=function(g,f){return"#"+e.dec2hex(f)+e.dec2hex(g)+e.dec2hex(g)+e.dec2hex(g)};e.pack=function(h){var k=Math.round(h[0]*255);var j=Math.round(h[1]*255);var f=Math.round(h[2]*255);return"#"+e.dec2hex(k)+e.dec2hex(j)+e.dec2hex(f)};e.unpack=function(g){if(g.length==7){function f(h){return parseInt(g.substring(h,h+2),16)/255}return[f(1),f(3),f(5)]}else{if(g.length==4){function f(h){return parseInt(g.substring(h,h+1),16)/15}return[f(1),f(2),f(3)]}}};e.HSLToRGB=function(o){var q,p,f,m,n;var k=o[0],t=o[1],j=o[2];p=(j<=0.5)?j*(t+1):j+t-j*t;q=j*2-p;return[this.hueToRGB(q,p,k+0.33333),this.hueToRGB(q,p,k),this.hueToRGB(q,p,k-0.33333)]};e.hueToRGB=function(g,f,j){j=(j+1)%1;if(j*6<1){return g+(f-g)*j*6}if(j*2<1){return f}if(j*3<2){return g+(f-g)*(0.66666-j)*6}return g};e.RGBToHSL=function(o){var f=o[0],n=o[1],p=o[2],k=Math.min(f,n,p),q=Math.max(f,n,p),t=q-k,m=0,u=0,j=(k+q)/2;if(j>0&&j<1){u=t/(j<0.5?(2*j):(2-2*j))}if(t>0){if(q==f&&q!=n){m+=(n-p)/t}if(q==n&&q!=p){m+=(2+(p-f)/t)}if(q==p&&q!=f){m+=(4+(f-n)/t)}m/=6}return[m,u,j]};if(!d.callback){d={callback:d}}d=b.extend({width:300,wheelWidth:(d.width||300)/10,callback:null,color:"#808080"},d);e.initWidget();b("canvas.farbtastic-overlay",c).mousedown(e.mousedown);if(d.callback){e.linkTo(d.callback)}e.setColor("#808080");e.setColor(d.color)}})(jQuery); \ No newline at end of file --- a/static/scripts/packed/trackster.js Sun Feb 06 02:20:31 2011 -0500 +++ b/static/scripts/packed/trackster.js Sun Feb 06 02:21:10 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)){$(this).insertBefore(f.get(c))}}})}var DENSITY=200,FEATURE_LEVELS=10,MAX_FEATURE_DEPTH=100,DEFAULT_DATA_QUERY_WAIT=5000,MAX_CHROMS_SELECTABLE=100,CONNECTOR_COLOR="#ccc",DATA_ERROR="There was an error in indexing this dataset. ",DATA_NOCONVERTER="A converter for this dataset is not installed. Please check your datatypes_conf.xml file.",DATA_NONE="No data for this chrom/contig.",DATA_PENDING="Currently indexing... please wait",DATA_CANNOT_RUN_TOOL="Tool cannot be rerun: ",DATA_LOADING="Loading data...",DATA_OK="Ready for display",FILTERABLE_CLASS="filterable",CACHED_TILES_FEATURE=10,CACHED_TILES_LINE=5,CACHED_DATA=5,DUMMY_CANVAS=document.createElement("canvas"),RIGHT_STRAND,LEFT_STRAND;if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(DUMMY_CANVAS)}CONTEXT=DUMMY_CANVAS.getContext("2d");PX_PER_CHAR=CONTEXT.measureText("A").width;var right_img=new Image();right_img.src=image_path+"/visualization/strand_right.png";right_img.onload=function(){RIGHT_STRAND=CONTEXT.createPattern(right_img,"repeat")};var left_img=new Image();left_img.src=image_path+"/visualization/strand_left.png";left_img.onload=function(){LEFT_STRAND=CONTEXT.createPattern(left_img,"repeat")};var right_img_inv=new Image();right_img_inv.src=image_path+"/visualization/strand_right_inv.png";right_img_inv.onload=function(){RIGHT_STRAND_INV=CONTEXT.createPattern(right_img_inv,"repeat")};var left_img_inv=new Image();left_img_inv.src=image_path+"/visualization/strand_left_inv.png";left_img_inv.onload=function(){LEFT_STRAND_INV=CONTEXT.createPattern(left_img_inv,"repeat")};function round_1000(a){return Math.round(a*1000)/1000}var Cache=function(a){this.num_elements=a;this.clear()};$.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)};$.extend(DataCache.prototype,Cache.prototype,{get_data:function(g,b,e){var h=this.get(this.gen_key(g,b,e));if(h){return h}var j,f,a,d,e,h;for(var c=0;c<this.key_ary.length;c++){j=this.key_ary[c];f=this.split_key(j);a=f[0];d=f[1];if(g>=a&&b<=d){h=this.obj_cache[j];if(h.dataset_type!=="summary_tree"&&h.extra_info!=="no_detail"){this.move_key_to_end(j,c);return h}}}return undefined},set_data:function(b,c,d,a){return this.set(this.gen_key(b,c,d),a)},gen_key:function(a,c,d){var b=a+"_"+c;return b},split_key:function(a){return a.split("_")}});var View=function(a,d,c,b,e){this.container=a;this.chrom=null;this.vis_id=c;this.dbkey=b;this.title=d;this.tracks=[];this.label_tracks=[];this.max_low=0;this.max_high=0;this.num_tracks=0;this.track_id_counter=0;this.zoom_factor=3;this.min_separation=30;this.has_changes=false;this.init(e);this.reset()};$.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 $("<div />").css({height:a.content_div.height()+a.top_labeltrack.height()+a.nav_labeltrack.height(),top:"0px",position:"absolute","background-color":"#ccf",opacity:0.5,"z-index":1000}).appendTo($(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;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};$.extend(NumberFilter.prototype,{applies_to:function(a){if(a.length>this.index){return true}return false},keep:function(a){if(!this.applies_to(a)){return true}return(a[this.index]>=this.low&&a[this.index]<=this.high)},update_attrs:function(b){var a=false;if(!this.applies_to(b)){return a}if(b[this.index]<this.slider_min){this.slider_min=b[this.index];a=true}if(b[this.index]>this.slider_max){this.slider_max=b[this.index];a=false}return a},update_ui_elt:function(){var b=this.slider.slider("option","min"),a=this.slider.slider("option","max");if(this.slider_min<b||this.slider_max>a){this.slider.slider("option","min",this.slider_min);this.slider.slider("option","max",this.slider_max);this.slider.slider("option","values",[this.slider_min,this.slider_max])}}});var get_filters_from_dict=function(a){var g=[];for(var d=0;d<a.length;d++){var f=a[d];var c=f.name,e=f.type,b=f.index;if(e=="int"||e=="float"){g[d]=new NumberFilter(c,b)}else{g[d]=new Filter(c,b,e)}}return g};var Track=function(b,a,e,c,d){this.name=b;this.view=a;this.parent_element=e;this.data_url=(c?c:default_data_url);this.data_query_wait=(d?d:DEFAULT_DATA_QUERY_WAIT);this.dataset_check_url=converted_datasets_state_url;this.container_div=$("<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(this.dataset_check_url,{hda_ldda:a.hda_ldda,dataset_id:a.dataset_id,chrom:a.view.chrom,low:a.view.max_low,high:a.view.max_high},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=$(" <a href='javascript:void(0);'></a>").attr("id",d+"_error");c.text("View error");$("#"+d+"_error").live("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==="data"){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;a.predraw_init();a.draw()}}}}}}})}},predraw_init:function(){},restore_prefs:function(a){var b=this;$.each(a,function(c,d){if(d!==undefined){b.prefs[c]=d}})},update_name:function(a){this.old_name=this.name;this.name=a;this.name_div.text(this.name)},revert_name:function(){this.name=this.old_name;this.name_div.text(this.name)}});var TiledTrack=function(g,d,s){var o=this,j=o.view;this.filters=(g!==undefined?get_filters_from_dict(g):[]);this.tool=(d!==undefined?get_tool_from_dict(d):undefined);this.parent_track=s;this.child_tracks=[];if(o.hidden){return}if(this.parent_track){this.header_div.find(".draghandle").removeClass("draghandle").addClass("child-track-icon").addClass("icon-button");this.parent_element.addClass("child-track");this.tool=undefined}this.filtering_div=$("<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();$(window).unbind("keypress.check_enter_esc")},i=function(){o.update_options(o.track_id);hide_modal();$(window).unbind("keypress.check_enter_esc")},u=function(w){if((w.keyCode||w.which)===27){v()}else{if((w.keyCode||w.which)===13){i()}}};$(window).bind("keypress.check_enter_esc",u);show_modal("Configure Track",o.gen_options(o.track_id),{Cancel:v,OK:i})};h["Set as overview"]=function(){j.overview_viewport.find("canvas").remove();o.is_overview=true;o.set_overview();for(var i in j.tracks){if(j.tracks[i]!==o){j.tracks[i].is_overview=false}}};if(o.filters.length>0){h["Show filters"]=function(){var i;if(!o.filtering_div.is(":visible")){i="Hide filters";o.filters_visible=true}else{i="Show filters";o.filters_visible=false}o.filtering_div.toggle()}}if(o.tool){h["Toggle Tool"]=function(){var i;if(!o.dynamic_tool_div.is(":visible")){i="Hide dynamic tool";o.update_name(o.name+o.tool_region_and_parameters_str())}else{i="Show dynamic tool";o.revert_name()}o.dynamic_tool_div.toggle()}}var c=j;var p=function(){$("#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)};$.extend(TiledTrack.prototype,Track.prototype,{draw:function(a){var l=this.view.low,f=this.view.high,h=f-l,e=this.view.resolution;var o=$("<div style='position: relative;'></div>"),q=this.content_div.width()/h;this.content_div.append(o);this.max_height=0;var b=Math.floor(l/e/DENSITY);var k=0;while((b*DENSITY*e)<f){var m=this.content_div.width()+"_"+q+"_"+b;var d=this.tile_cache.get(m);var j=b*DENSITY*this.view.resolution;var p=j+DENSITY*this.view.resolution;if(!a&&d){this.show_tile(d,o,j)}else{this.delayed_draw(a,m,j,p,b,e,o,q,k)}b+=1}var c=this;var n=setInterval(function(){if(k===0){var t=c.content_div.children();var s=false;for(var u=t.length-1,r=0;u>=r;u--){var w=$(t[u]);if(s){w.remove()}else{if(w.children().length!==0){s=true}}}for(var v=0;v<c.filters.length;v++){c.filters[v].update_ui_elt()}clearInterval(n)}},50);for(var g=0;g<this.child_tracks.length;g++){this.child_tracks[g].draw(a)}},delayed_draw:function(b,h,g,j,c,e,i,k,f){var d=this;var a=setTimeout(function(){if(g<=d.view.high&&j>=d.view.low){var l;if(!b){l=d.tile_cache.get(h)}if(!l){l=d.draw_tile(e,c,i,k);if(l){var m=$("<div class='track-tile'>").prepend(l);if(l.hasClass(FILTERABLE_CLASS)){m.addClass(FILTERABLE_CLASS)}l=m}}if(l){d.tile_cache.set(h,l);d.show_tile(l,i,g)}}delete f--},50);f++},show_tile:function(a,f,d){var b=this;var c=this.view.high-this.view.low,g=this.content_div.width()/c,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.content_div.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=$(e);var n=e.get(0).getContext("2d");if(o>PX_PER_CHAR){if(this.data_cache.get(j)===undefined){this.get_data(f,b);return}var m=this.data_cache.get(j);if(m===null){this.content_div.css("height","0px");return}e.get(0).width=Math.ceil(d*o+this.left_offset);e.get(0).height=this.height_px;for(var h=0,l=m.length;h<l;h++){var a=Math.round(h*o),i=Math.round(o/2);n.fillText(m[h],a+this.left_offset+i,10)}k.append(e);return e}this.content_div.css("height","0px")}});var LineTrack=function(d,b,e,a,c){this.track_type="LineTrack";this.display_modes=["Histogram","Line","Filled","Intensity"];this.mode="Histogram";Track.call(this,d,b,b.viewport_container);TiledTrack.call(this);this.min_height_px=12;this.max_height_px=400;this.height_px=80;this.hda_ldda=e;this.dataset_id=a;this.original_dataset_id=a;this.data_cache=new DataCache(CACHED_DATA);this.tile_cache=new Cache(CACHED_TILES_LINE);this.prefs={color:"black",min_value:undefined,max_value:undefined,mode:this.mode};this.restore_prefs(c);(function(f){var i=false;var h=false;var g=$("<div class='track-resize'>");$(f.container_div).hover(function(){i=true;g.show()},function(){i=false;if(!h){g.hide()}});g.hide().bind("dragstart",function(j,k){h=true;k.original_height=$(f.content_div).height()}).bind("drag",function(k,l){var j=Math.min(Math.max(l.original_height+l.deltaY,f.min_height_px),f.max_height_px);$(f.content_div).css("height",j);f.height_px=j;f.draw(true)}).bind("dragend",function(j,k){f.tile_cache.clear();h=false;if(!i){g.hide()}}).appendTo(f.container_div)})(this)};$.extend(LineTrack.prototype,TiledTrack.prototype,{predraw_init:function(){var a=this,b=a.view.tracks.indexOf(a);a.vertical_range=undefined;$.getJSON(a.data_url,{stats:true,chrom:a.view.chrom,low:null,high:null,hda_ldda:a.hda_ldda,dataset_id:a.dataset_id},function(c){a.container_div.addClass("line-track");var e=c.data;if(isNaN(parseFloat(a.prefs.min_value))||isNaN(parseFloat(a.prefs.max_value))){a.prefs.min_value=e.min;a.prefs.max_value=e.max;$("#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=$(b);if(this.data_cache.get(x)===undefined){this.get_data(o,r);return}var v=this.data_cache.get(x);if(!v){return}b.get(0).width=Math.ceil(a*e);b.get(0).height=this.height_px;var n=b.get(0).getContext("2d"),j=false,k=this.prefs.min_value,g=this.prefs.max_value,m=this.vertical_range,t=this.total_frequency,d=this.height_px,l=this.mode;var w=Math.round(d+k/m*d);n.beginPath();n.moveTo(0,w);n.lineTo(a*e,w);n.fillStyle="#aaa";n.stroke();n.beginPath();n.fillStyle=this.prefs.color;var u,h,f;if(v.length>1){f=Math.ceil((v[1][0]-v[0][0])*e)}else{f=10}for(var p=0,q=v.length;p<q;p++){u=Math.round((v[p][0]-s)*e);h=v[p][1];if(h===null){if(j&&l==="Filled"){n.lineTo(u,d)}j=false;continue}if(h<k){h=k}else{if(h>g){h=g}}if(l==="Histogram"){h=Math.round(h/m*d);n.fillRect(u,w,f,-h)}else{if(l==="Intensity"){h=255-Math.floor((h-k)/m*255);n.fillStyle="rgb("+h+","+h+","+h+")";n.fillRect(u,0,f,d)}else{h=Math.round(d-(h-k)/m*d);if(j){n.lineTo(u,h)}else{j=true;if(l==="Filled"){n.moveTo(u,d);n.lineTo(u,h)}else{n.moveTo(u,h)}}}}}if(l==="Filled"){if(j){n.lineTo(u,w);n.lineTo(0,w)}n.fill()}else{n.stroke()}return b},gen_options:function(m){var a=$("<div />").addClass("form-row");var e="track_"+m+"_color",b=$("<label />").attr("for",e).text("Color:"),c=$("<input />").attr("id",e).attr("name",e).val(this.prefs.color),h="track_"+m+"_minval",l=$("<label></label>").attr("for",h).text("Min value:"),d=(this.prefs.min_value===undefined?"":this.prefs.min_value),k=$("<input></input>").attr("id",h).val(d),j="track_"+m+"_maxval",g=$("<label></label>").attr("for",j).text("Max value:"),i=(this.prefs.max_value===undefined?"":this.prefs.max_value),f=$("<input></input>").attr("id",j).val(i);return a.append(l).append(k).append(g).append(f).append(b).append(c)},update_options:function(d){var a=$("#track_"+d+"_minval").val(),c=$("#track_"+d+"_maxval").val(),b=$("#track_"+d+"_color").val();if(a!==this.prefs.min_value||c!==this.prefs.max_value||b!==this.prefs.color){this.prefs.min_value=parseFloat(a);this.prefs.max_value=parseFloat(c);this.prefs.color=b;this.vertical_range=this.prefs.max_value-this.prefs.min_value;$("#linetrack_"+d+"_minval").text(this.prefs.min_value);$("#linetrack_"+d+"_maxval").text(this.prefs.max_value);this.tile_cache.clear();this.draw()}}});var FeatureTrack=function(f,c,h,a,e,g,d,b){this.track_type="FeatureTrack";this.display_modes=["Auto","Dense","Squish","Pack"];Track.call(this,f,c,c.viewport_container);TiledTrack.call(this,g,d,b);this.height_px=0;this.container_div.addClass("feature-track");this.hda_ldda=h;this.dataset_id=a;this.original_dataset_id=a;this.zo_slots={};this.show_labels_scale=0.001;this.showing_details=false;this.vertical_detail_px=10;this.vertical_nodetail_px=3;this.summary_draw_height=30;this.default_font="9px Monaco, Lucida Console, monospace";this.inc_slots={};this.data_queue={};this.s_e_by_tile={};this.tile_cache=new Cache(CACHED_TILES_FEATURE);this.data_cache=new DataCache(20);this.left_offset=200;this.prefs={block_color:"#444",label_color:"black",show_counts:true};this.restore_prefs(e)};$.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,b,p){var r=this.inc_slots[a];if(!r||(r.mode!==p)){r={};r.w_scale=a;r.mode=p;this.inc_slots[a]=r;this.s_e_by_tile[a]={}}var l=r.w_scale,x=[],y=[],j=0,n=this.view.max_low;for(var v=0,w=h.length;v<w;v++){var g=h[v],k=g[0];if(r[k]!==undefined){j=Math.max(j,r[k]);y.push(r[k])}else{x.push(v)}}var q=this.s_e_by_tile[a];var m=function(D,E){var C;for(var B=0,F;B<=MAX_FEATURE_DEPTH;B++){C=true;F=q[B];if(F!==undefined){for(var z=0,A=F.length;z<A;z++){var i=F[z];if(E>i[0]&&D<i[1]){C=false;break}}}if(C){break}}if(C){return B}else{return -1}};for(var v=0,w=x.length;v<w;v++){var g=h[x[v]],k=g[0],t=g[1],c=g[2],o=g[3],d=Math.floor((t-n)*l),f=Math.ceil((c-n)*l),u=CONTEXT.measureText(o).width,e;if(o!==undefined&&!b){if(d-u<0){f+=u;e="left"}else{d-=u;e="right"}}var s=m(d,f);if(s<0){}if(s>=0){slot=q[s];if(slot===undefined){slot=q[s]=[]}slot.push([d,f]);r[k]=s;j=Math.max(j,s)}else{}}return j},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>PX_PER_CHAR){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"?3:1))}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(ad,n,r,ar){var L=n*DENSITY*ad,ai=(n+1)*DENSITY*ad,K=ai-L;var G=this.data_cache.get_data(L,ai,this.mode);if(G===undefined||G==="pending"||(this.mode!=="Auto"&&G.dataset_type==="summary_tree")){this.data_queue[[L,ai]]=true;this.get_data(L,ai);return}var a=Math.ceil(K*ar),af=this.prefs.label_color,h=this.prefs.block_color,q=this.mode,v=25,ab=(q==="Squish")||(q==="Dense")&&(q!=="Pack")||(q==="Auto"&&(G.extra_info==="no_detail")),U=this.left_offset,aq,B,at;var p=document.createElement("canvas");if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(p)}p=$(p);if(G.dataset_type==="summary_tree"){B=this.summary_draw_height}else{if(q==="Dense"){B=v;at=10}else{at=(ab?this.vertical_nodetail_px:this.vertical_detail_px);var w=(ar<0.0001?1/this.view.zoom_res:ar);B=this.incremental_slots(w,G.data,ab,q)*at+v;aq=this.inc_slots[w]}}p.get(0).width=a+U;p.get(0).height=B;r.parent().css("height",Math.max(this.height_px,B)+"px");var H=p.get(0).getContext("2d");H.fillStyle=h;H.font=this.default_font;H.textAlign="right";this.container_div.find(".yaxislabel").remove();if(G.dataset_type=="summary_tree"){var W=G.data,J=G.max,b=Math.ceil(G.delta*ar);var o=$("<div />").addClass("yaxislabel");o.text(J);o.css({position:"absolute",top:"22px",left:"10px"});o.prependTo(this.container_div);for(var am=0,F=W.length;am<F;am++){var Y=Math.floor((W[am][0]-L)*ar);var X=W[am][1];if(!X){continue}var aj=X/J*this.summary_draw_height;H.fillStyle="black";H.fillRect(Y+U,this.summary_draw_height-aj,b,aj);if(this.prefs.show_counts&&H.measureText(X).width<b){H.fillStyle="#bbb";H.textAlign="center";H.fillText(X,Y+U+(b/2),this.summary_draw_height-5)}}return p}if(G.message){p.css({border:"solid red","border-width":"2px 2px 2px 0px"});H.fillStyle="red";H.textAlign="left";H.fillText(G.message,100+U,at);return p}for(var ao=0;ao<this.filters.length;ao++){if(this.filters[ao].applies_to(G.data[0])){p.addClass(FILTERABLE_CLASS);break}}var ap=G.data;var al=0;for(var am=0,F=ap.length;am<F;am++){var Q=ap[am],P=Q[0],an=Q[1],aa=Q[2],M=Q[3];if(this.mode!="Dense"&&aq[P]===undefined){continue}var Z=false;var S;for(var ao=0;ao<this.filters.length;ao++){S=this.filters[ao];S.update_attrs(Q);if(!S.keep(Q)){Z=true;break}}if(Z){continue}if(an<=ai&&aa>=L){var ac=Math.floor(Math.max(0,(an-L)*ar)),I=Math.ceil(Math.min(a,Math.max(0,(aa-L)*ar))),V=(q==="Dense"?1:(1+aq[P]))*at;var E,ag,N=null,au=null;if(G.dataset_type==="bai"){H.fillStyle=h;if(Q[5] instanceof Array){var C=Math.floor(Math.max(0,(Q[4][0]-L)*ar)),O=Math.ceil(Math.min(a,Math.max(0,(Q[4][1]-L)*ar))),A=Math.floor(Math.max(0,(Q[5][0]-L)*ar)),u=Math.ceil(Math.min(a,Math.max(0,(Q[5][1]-L)*ar)));if(Q[4][1]>=L&&Q[4][0]<=ai&&Q[4][2]){this.rect_or_text(H,ar,L,ai,Q[4][0],Q[4][2],Q[4][3],V)}if(Q[5][1]>=L&&Q[5][0]<=ai&&Q[5][2]){this.rect_or_text(H,ar,L,ai,Q[5][0],Q[5][2],Q[5][3],V)}if(A>O){H.fillStyle=CONNECTOR_COLOR;H.dashedLine(O+U,V+5,U+A,V+5)}}else{H.fillStyle=h;this.rect_or_text(H,ar,L,ai,an,Q[4],Q[5],V)}if(q!=="Dense"&&!ab&&an>L){H.fillStyle=this.prefs.label_color;if(n===0&&ac-H.measureText(M).width<0){H.textAlign="left";H.fillText(M,I+2+U,V+8)}else{H.textAlign="right";H.fillText(M,ac-2+U,V+8)}H.fillStyle=h}}else{if(G.dataset_type==="interval_index"){if(ab){H.fillStyle=h;H.fillRect(ac+U,V+5,I-ac,1)}else{var D=Q[5],T=Q[6],ae=Q[7],g=Q[8];if(T&&ae){N=Math.floor(Math.max(0,(T-L)*ar));au=Math.ceil(Math.min(a,Math.max(0,(ae-L)*ar)))}if(q!=="Dense"&&M!==undefined&&an>L){H.fillStyle=af;if(n===0&&ac-H.measureText(M).width<0){H.textAlign="left";H.fillText(M,I+2+U,V+8)}else{H.textAlign="right";H.fillText(M,ac-2+U,V+8)}H.fillStyle=h}if(g){if(D){if(D=="+"){H.fillStyle=RIGHT_STRAND}else{if(D=="-"){H.fillStyle=LEFT_STRAND}}H.fillRect(ac+U,V,I-ac,10);H.fillStyle=h}for(var ak=0,e=g.length;ak<e;ak++){var t=g[ak],d=Math.floor(Math.max(0,(t[0]-L)*ar)),R=Math.ceil(Math.min(a,Math.max((t[1]-L)*ar)));if(d>R){continue}E=5;ag=3;H.fillRect(d+U,V+ag,R-d,E);if(N!==undefined&&!(d>au||R<N)){E=9;ag=1;var ah=Math.max(d,N),z=Math.min(R,au);H.fillRect(ah+U,V+ag,z-ah,E)}}}else{E=9;ag=1;H.fillRect(ac+U,V+ag,I-ac,E);if(Q.strand){if(Q.strand=="+"){H.fillStyle=RIGHT_STRAND_INV}else{if(Q.strand=="-"){H.fillStyle=LEFT_STRAND_INV}}H.fillRect(ac+U,V,I-ac,10);H.fillStyle=h}}}}else{if(G.dataset_type==="vcf"){if(ab){H.fillStyle=h;H.fillRect(ac+U,V+5,I-ac,1)}else{var s=Q[4],m=Q[5],c=Q[6];E=9;ag=1;H.fillRect(ac+U,V,I-ac,E);if(q!=="Dense"&&M!==undefined&&an>L){H.fillStyle=af;if(n===0&&ac-H.measureText(M).width<0){H.textAlign="left";H.fillText(M,I+2+U,V+8)}else{H.textAlign="right";H.fillText(M,ac-2+U,V+8)}H.fillStyle=h}var l=s+" / "+m;if(an>L&&H.measureText(l).width<(I-ac)){H.fillStyle="white";H.textAlign="center";H.fillText(l,U+ac+(I-ac)/2,V+8);H.fillStyle=h}}}}}al++}}return p},gen_options:function(i){var a=$("<div />").addClass("form-row");var e="track_"+i+"_block_color",k=$("<label />").attr("for",e).text("Block color:"),l=$("<input />").attr("id",e).attr("name",e).val(this.prefs.block_color),j="track_"+i+"_label_color",g=$("<label />").attr("for",j).text("Text color:"),h=$("<input />").attr("id",j).attr("name",j).val(this.prefs.label_color),f="track_"+i+"_show_count",c=$("<label />").attr("for",f).text("Show summary counts"),b=$('<input type="checkbox" style="float:left;"></input>').attr("id",f).attr("name",f).attr("checked",this.prefs.show_counts),d=$("<div />").append(b).append(c);return a.append(k).append(l).append(g).append(h).append(d)},update_options:function(d){var b=$("#track_"+d+"_block_color").val(),c=$("#track_"+d+"_label_color").val(),a=$("#track_"+d+"_show_count").attr("checked");if(b!==this.prefs.block_color||c!==this.prefs.label_color||a!==this.prefs.show_counts){this.prefs.block_color=b;this.prefs.label_color=c;this.prefs.show_counts=a;this.tile_cache.clear();this.draw()}}});var ReadTrack=function(d,b,f,a,c,e){FeatureTrack.call(this,d,b,f,a,c,e);this.track_type="ReadTrack";this.vertical_detail_px=10;this.vertical_nodetail_px=5};$.extend(ReadTrack.prototype,TiledTrack.prototype,FeatureTrack.prototype,{});var ToolDataFeatureTrack=function(e,c,g,a,d,f,b){FeatureTrack.call(this,e,c,g,a,d,f,{},b);this.track_type="ToolDataFeatureTrack";this.data_url=raw_data_url;this.data_query_wait=1000;this.dataset_check_url=dataset_state_url};$.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;$.getJSON(b.dataset_state_url,{dataset_id:b.dataset_id},function(c){})}};a()}}); \ No newline at end of file +CanvasRenderingContext2D.prototype.dashedLine=function(c,i,b,h,f){if(f==undefined){f=4}var e=b-c;var d=h-i;var g=Math.floor(Math.sqrt(e*e+d*d)/f);var k=e/g;var j=d/g;for(var a=0;a<g;a++,c+=k,i+=j){if(a%2!=0){continue}this.fillRect(c,i,f,1)}};function sortable(a,b){a.bind("drag",{handle:b,relative:true},function(h,j){var g=$(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 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)}CONTEXT=DUMMY_CANVAS.getContext("2d");PX_PER_CHAR=CONTEXT.measureText("A").width;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;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 $("<div />").css({height:a.content_div.height()+a.top_labeltrack.height()+a.nav_labeltrack.height(),top:"0px",position:"absolute","background-color":"#ccf",opacity:0.5,"z-index":1000}).appendTo($(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;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 />");$.each(this.params,function(d,h){if(!h.hidden){var i="param_"+d;var g=$("<div class='form-row' />").appendTo(a);g.append($("<label />").attr("for",i).text(h.label+":"));if(h.type=="bool"){g.append($('<input type="checkbox" />').attr("id",i).attr("name",i).attr("checked",b.values[h.key]))}else{if(h.type=="color"){var f=b.values[h.key];var c=$("<input />").attr("id",i).attr("name",i).val(f);var e=$("<div class='tipsy tipsy-west' style='position: absolute;' />").append($("<div class='tipsy-inner' />").farbtastic({width:100,height:100,callback:c,color:f})).hide();$("<div />").append(c).append(e).appendTo(g).hover(function(){e.css({left:$(this).position().left+$(c).width()-20,top:$(this).position().top-50}).show()},function(){e.hide()})}else{g.append($("<input />").attr("id",i).attr("name",i).val(b.values[h.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(this.dataset_check_url,{hda_ldda:a.hda_ldda,dataset_id:a.dataset_id,chrom:a.view.chrom,low:a.view.max_low,high:a.view.max_high},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=$(" <a href='javascript:void(0);'></a>").attr("id",d+"_error");c.text("View error");$("#"+d+"_error").live("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==="data"){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;a.predraw_init();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})};h["Set as overview"]=function(){j.overview_viewport.find("canvas").remove();o.is_overview=true;o.set_overview();for(var i in j.tracks){if(j.tracks[i]!==o){j.tracks[i].is_overview=false}}};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(a){var l=this.view.low,f=this.view.high,h=f-l,e=this.view.resolution;var o=$("<div style='position: relative;'></div>"),q=this.content_div.width()/h;this.content_div.append(o);this.max_height=0;var b=Math.floor(l/e/DENSITY);var k=0;while((b*DENSITY*e)<f){var m=this.content_div.width()+"_"+q+"_"+b;var d=this.tile_cache.get(m);var j=b*DENSITY*this.view.resolution;var p=j+DENSITY*this.view.resolution;if(!a&&d){this.show_tile(d,o,j)}else{this.delayed_draw(a,m,j,p,b,e,o,q,k)}b+=1}var c=this;var n=setInterval(function(){if(k===0){var t=c.content_div.children();var s=false;for(var u=t.length-1,r=0;u>=r;u--){var w=$(t[u]);if(s){w.remove()}else{if(w.children().length!==0){s=true}}}for(var v=0;v<c.filters.length;v++){c.filters[v].update_ui_elt()}clearInterval(n)}},50);for(var g=0;g<this.child_tracks.length;g++){this.child_tracks[g].draw(a)}},delayed_draw:function(b,h,g,j,c,e,i,k,f){var d=this;var a=setTimeout(function(){if(g<=d.view.high&&j>=d.view.low){var l;if(!b){l=d.tile_cache.get(h)}if(!l){l=d.draw_tile(e,c,i,k);if(l){var m=$("<div class='track-tile'>").prepend(l);if(l.hasClass(FILTERABLE_CLASS)){m.addClass(FILTERABLE_CLASS)}l=m}}if(l){d.tile_cache.set(h,l);d.show_tile(l,i,g)}}delete f--},50);f++},show_tile:function(a,f,d){var b=this;var c=this.view.high-this.view.low,g=this.content_div.width()/c,e=(d-this.view.low)*g;if(this.left_offset){e-=this.left_offset}a.css({position:"absolute",top:0,left:e,height:""});f.append(a);b.max_height=Math.max(b.max_height,a.height());b.content_div.css("height",b.max_height+"px");f.children().css("height",b.max_height+"px");if(b.hidden){return}if(a.hasClass(FILTERABLE_CLASS)){show_hide_popupmenu_options(b.popup_menu,"(Show|Hide) filters");if(b.filters_visible){b.filtering_div.show()}}else{show_hide_popupmenu_options(b.popup_menu,"(Show|Hide) filters",false);b.filtering_div.hide()}},set_overview:function(){var a=this.view;if(this.initial_canvas&&this.is_overview){a.overview_close.show();a.overview_viewport.append(this.initial_canvas);a.overview_highlight.show().height(this.initial_canvas.height());a.overview_viewport.height(this.initial_canvas.height()+a.overview_box.height())}$(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")};$.extend(LabelTrack.prototype,Track.prototype,{draw:function(){var c=this.view,d=c.high-c.low,g=Math.floor(Math.pow(10,Math.floor(Math.log(d)/Math.log(10)))),a=Math.floor(c.low/g)*g,e=this.content_div.width(),b=$("<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>PX_PER_CHAR){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;(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)};$.extend(LineTrack.prototype,TiledTrack.prototype,{predraw_init:function(){var a=this,b=a.view.tracks.indexOf(a);a.vertical_range=undefined;$.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.vertical_detail_px=10;this.vertical_nodetail_px=3;this.summary_draw_height=30;this.default_font="9px Monaco, Lucida Console, monospace";this.inc_slots={};this.data_queue={};this.s_e_by_tile={};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,h,b,p){var r=this.inc_slots[a];if(!r||(r.mode!==p)){r={};r.w_scale=a;r.mode=p;this.inc_slots[a]=r;this.s_e_by_tile[a]={}}var l=r.w_scale,x=[],y=[],j=0,n=this.view.max_low;for(var v=0,w=h.length;v<w;v++){var g=h[v],k=g[0];if(r[k]!==undefined){j=Math.max(j,r[k]);y.push(r[k])}else{x.push(v)}}var q=this.s_e_by_tile[a];var m=function(D,E){var C;for(var B=0,F;B<=MAX_FEATURE_DEPTH;B++){C=true;F=q[B];if(F!==undefined){for(var z=0,A=F.length;z<A;z++){var i=F[z];if(E>i[0]&&D<i[1]){C=false;break}}}if(C){break}}if(C){return B}else{return -1}};for(var v=0,w=x.length;v<w;v++){var g=h[x[v]],k=g[0],t=g[1],c=g[2],o=g[3],d=Math.floor((t-n)*l),f=Math.ceil((c-n)*l),u=CONTEXT.measureText(o).width,e;if(o!==undefined&&!b){if(d-u<0){f+=u;e="left"}else{d-=u;e="right"}}var s=m(d,f);if(s<0){}if(s>=0){slot=q[s];if(slot===undefined){slot=q[s]=[]}slot.push([d,f]);r[k]=s;j=Math.max(j,s)}else{}}return j},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>PX_PER_CHAR){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"?3:1))}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(ad,n,r,ar){var L=n*DENSITY*ad,ai=(n+1)*DENSITY*ad,K=ai-L;var G=this.data_cache.get_data(L,ai,this.mode);if(G===undefined||G==="pending"||(this.mode!=="Auto"&&G.dataset_type==="summary_tree")){this.data_queue[[L,ai]]=true;this.get_data(L,ai);return}var a=Math.ceil(K*ar),af=this.prefs.label_color,h=this.prefs.block_color,q=this.mode,v=25,ab=(q==="Squish")||(q==="Dense")&&(q!=="Pack")||(q==="Auto"&&(G.extra_info==="no_detail")),U=this.left_offset,aq,B,at;var p=document.createElement("canvas");if(window.G_vmlCanvasManager){G_vmlCanvasManager.initElement(p)}p=$(p);if(G.dataset_type==="summary_tree"){B=this.summary_draw_height}else{if(q==="Dense"){B=v;at=10}else{at=(ab?this.vertical_nodetail_px:this.vertical_detail_px);var w=(ar<0.0001?1/this.view.zoom_res:ar);B=this.incremental_slots(w,G.data,ab,q)*at+v;aq=this.inc_slots[w]}}p.get(0).width=a+U;p.get(0).height=B;r.parent().css("height",Math.max(this.height_px,B)+"px");var H=p.get(0).getContext("2d");H.fillStyle=h;H.font=this.default_font;H.textAlign="right";this.container_div.find(".yaxislabel").remove();if(G.dataset_type=="summary_tree"){var W=G.data,J=G.max,b=Math.ceil(G.delta*ar);var o=$("<div />").addClass("yaxislabel");o.text(J);o.css({position:"absolute",top:"22px",left:"10px"});o.prependTo(this.container_div);for(var am=0,F=W.length;am<F;am++){var Y=Math.floor((W[am][0]-L)*ar);var X=W[am][1];if(!X){continue}var aj=X/J*this.summary_draw_height;H.fillStyle="black";H.fillRect(Y+U,this.summary_draw_height-aj,b,aj);if(this.prefs.show_counts&&H.measureText(X).width<b){H.fillStyle="#bbb";H.textAlign="center";H.fillText(X,Y+U+(b/2),this.summary_draw_height-5)}}return p}if(G.message){p.css({border:"solid red","border-width":"2px 2px 2px 0px"});H.fillStyle="red";H.textAlign="left";H.fillText(G.message,100+U,at);return p}for(var ao=0;ao<this.filters.length;ao++){if(G.data.length&&this.filters[ao].applies_to(G.data[0])){p.addClass(FILTERABLE_CLASS);break}}var ap=G.data;var al=0;for(var am=0,F=ap.length;am<F;am++){var Q=ap[am],P=Q[0],an=Q[1],aa=Q[2],M=Q[3];if(this.mode!="Dense"&&aq[P]===undefined){continue}var Z=false;var S;for(var ao=0;ao<this.filters.length;ao++){S=this.filters[ao];S.update_attrs(Q);if(!S.keep(Q)){Z=true;break}}if(Z){continue}if(an<=ai&&aa>=L){var ac=Math.floor(Math.max(0,(an-L)*ar)),I=Math.ceil(Math.min(a,Math.max(0,(aa-L)*ar))),V=(q==="Dense"?1:(1+aq[P]))*at;var E,ag,N=null,au=null;if(G.dataset_type==="bai"){H.fillStyle=h;if(Q[5] instanceof Array){var C=Math.floor(Math.max(0,(Q[4][0]-L)*ar)),O=Math.ceil(Math.min(a,Math.max(0,(Q[4][1]-L)*ar))),A=Math.floor(Math.max(0,(Q[5][0]-L)*ar)),u=Math.ceil(Math.min(a,Math.max(0,(Q[5][1]-L)*ar)));if(Q[4][1]>=L&&Q[4][0]<=ai&&Q[4][2]){this.rect_or_text(H,ar,L,ai,Q[4][0],Q[4][2],Q[4][3],V)}if(Q[5][1]>=L&&Q[5][0]<=ai&&Q[5][2]){this.rect_or_text(H,ar,L,ai,Q[5][0],Q[5][2],Q[5][3],V)}if(A>O){H.fillStyle=CONNECTOR_COLOR;H.dashedLine(O+U,V+5,U+A,V+5)}}else{H.fillStyle=h;this.rect_or_text(H,ar,L,ai,an,Q[4],Q[5],V)}if(q!=="Dense"&&!ab&&an>L){H.fillStyle=this.prefs.label_color;if(n===0&&ac-H.measureText(M).width<0){H.textAlign="left";H.fillText(M,I+2+U,V+8)}else{H.textAlign="right";H.fillText(M,ac-2+U,V+8)}H.fillStyle=h}}else{if(G.dataset_type==="interval_index"){if(ab){H.fillStyle=h;H.fillRect(ac+U,V+5,I-ac,1)}else{var D=Q[5],T=Q[6],ae=Q[7],g=Q[8];if(T&&ae){N=Math.floor(Math.max(0,(T-L)*ar));au=Math.ceil(Math.min(a,Math.max(0,(ae-L)*ar)))}if(q!=="Dense"&&M!==undefined&&an>L){H.fillStyle=af;if(n===0&&ac-H.measureText(M).width<0){H.textAlign="left";H.fillText(M,I+2+U,V+8)}else{H.textAlign="right";H.fillText(M,ac-2+U,V+8)}H.fillStyle=h}if(g){if(D){if(D=="+"){H.fillStyle=RIGHT_STRAND}else{if(D=="-"){H.fillStyle=LEFT_STRAND}}H.fillRect(ac+U,V,I-ac,10);H.fillStyle=h}for(var ak=0,e=g.length;ak<e;ak++){var t=g[ak],d=Math.floor(Math.max(0,(t[0]-L)*ar)),R=Math.ceil(Math.min(a,Math.max((t[1]-L)*ar)));if(d>R){continue}E=5;ag=3;H.fillRect(d+U,V+ag,R-d,E);if(N!==undefined&&!(d>au||R<N)){E=9;ag=1;var ah=Math.max(d,N),z=Math.min(R,au);H.fillRect(ah+U,V+ag,z-ah,E)}}}else{E=9;ag=1;H.fillRect(ac+U,V+ag,I-ac,E);if(Q.strand){if(Q.strand=="+"){H.fillStyle=RIGHT_STRAND_INV}else{if(Q.strand=="-"){H.fillStyle=LEFT_STRAND_INV}}H.fillRect(ac+U,V,I-ac,10);H.fillStyle=h}}}}else{if(G.dataset_type==="vcf"){if(ab){H.fillStyle=h;H.fillRect(ac+U,V+5,I-ac,1)}else{var s=Q[4],m=Q[5],c=Q[6];E=9;ag=1;H.fillRect(ac+U,V,I-ac,E);if(q!=="Dense"&&M!==undefined&&an>L){H.fillStyle=af;if(n===0&&ac-H.measureText(M).width<0){H.textAlign="left";H.fillText(M,I+2+U,V+8)}else{H.textAlign="right";H.fillText(M,ac-2+U,V+8)}H.fillStyle=h}var l=s+" / "+m;if(an>L&&H.measureText(l).width<(I-ac)){H.fillStyle="white";H.textAlign="center";H.fillText(l,U+ac+(I-ac)/2,V+8);H.fillStyle=h}}}}}al++}}return p}});var ReadTrack=function(d,b,f,a,c,e){FeatureTrack.call(this,d,b,f,a,c,e);this.track_type="ReadTrack";this.vertical_detail_px=10;this.vertical_nodetail_px=5};$.extend(ReadTrack.prototype,TiledTrack.prototype,FeatureTrack.prototype,{});var ToolDataFeatureTrack=function(e,c,g,a,d,f,b){FeatureTrack.call(this,e,c,g,a,d,f,{},b);this.track_type="ToolDataFeatureTrack";this.data_url=raw_data_url;this.data_query_wait=1000;this.dataset_check_url=dataset_state_url};$.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 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.