1 new commit in galaxy-central: https://bitbucket.org/galaxy/galaxy-central/changeset/b22ee1d41432/ changeset: b22ee1d41432 user: jgoecks date: 2011-11-01 22:51:53 summary: Fix vertical scrolling via keyboard in Trackster. affected #: 3 files diff -r 0abcd5c667ac1f6199baa9df20d9c8847d7b8908 -r b22ee1d4143247e2b0d8f0974e71cc4682efa401 static/scripts/jquery.scrollTo.js --- a/static/scripts/jquery.scrollTo.js +++ /dev/null @@ -1,215 +0,0 @@ -/** - * jQuery.ScrollTo - * Copyright (c) 2007-2009 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com - * Dual licensed under MIT and GPL. - * Date: 5/25/2009 - * - * @projectDescription Easy element scrolling using jQuery. - * http://flesler.blogspot.com/2007/10/jqueryscrollto.html - * Works with jQuery +1.2.6. Tested on FF 2/3, IE 6/7/8, Opera 9.5/6, Safari 3, Chrome 1 on WinXP. - * - * @author Ariel Flesler - * @version 1.4.2 - * - * @id jQuery.scrollTo - * @id jQuery.fn.scrollTo - * @param {String, Number, DOMElement, jQuery, Object} target Where to scroll the matched elements. - * The different options for target are: - * - A number position (will be applied to all axes). - * - A string position ('44', '100px', '+=90', etc ) will be applied to all axes - * - A jQuery/DOM element ( logically, child of the element to scroll ) - * - A string selector, that will be relative to the element to scroll ( 'li:eq(2)', etc ) - * - A hash { top:x, left:y }, x and y can be any kind of number/string like above. -* - A percentage of the container's dimension/s, for example: 50% to go to the middle. - * - The string 'max' for go-to-end. - * @param {Number} duration The OVERALL length of the animation, this argument can be the settings object instead. - * @param {Object,Function} settings Optional set of settings or the onAfter callback. - * @option {String} axis Which axis must be scrolled, use 'x', 'y', 'xy' or 'yx'. - * @option {Number} duration The OVERALL length of the animation. - * @option {String} easing The easing method for the animation. - * @option {Boolean} margin If true, the margin of the target element will be deducted from the final position. - * @option {Object, Number} offset Add/deduct from the end position. One number for both axes or { top:x, left:y }. - * @option {Object, Number} over Add/deduct the height/width multiplied by 'over', can be { top:x, left:y } when using both axes. - * @option {Boolean} queue If true, and both axis are given, the 2nd axis will only be animated after the first one ends. - * @option {Function} onAfter Function to be called after the scrolling ends. - * @option {Function} onAfterFirst If queuing is activated, this function will be called after the first scrolling ends. - * @return {jQuery} Returns the same jQuery object, for chaining. - * - * @desc Scroll to a fixed position - * @example $('div').scrollTo( 340 ); - * - * @desc Scroll relatively to the actual position - * @example $('div').scrollTo( '+=340px', { axis:'y' } ); - * - * @dec Scroll using a selector (relative to the scrolled element) - * @example $('div').scrollTo( 'p.paragraph:eq(2)', 500, { easing:'swing', queue:true, axis:'xy' } ); - * - * @ Scroll to a DOM element (same for jQuery object) - * @example var second_child = document.getElementById('container').firstChild.nextSibling; - * $('#container').scrollTo( second_child, { duration:500, axis:'x', onAfter:function(){ - * alert('scrolled!!'); - * }}); - * - * @desc Scroll on both axes, to different values - * @example $('div').scrollTo( { top: 300, left:'+=200' }, { axis:'xy', offset:-20 } ); - */ -;(function( $ ){ - - var $scrollTo = $.scrollTo = function( target, duration, settings ){ - $(window).scrollTo( target, duration, settings ); - }; - - $scrollTo.defaults = { - axis:'xy', - duration: parseFloat($.fn.jquery) >= 1.3 ? 0 : 1 - }; - - // Returns the element that needs to be animated to scroll the window. - // Kept for backwards compatibility (specially for localScroll & serialScroll) - $scrollTo.window = function( scope ){ - return $(window)._scrollable(); - }; - - // Hack, hack, hack :) - // Returns the real elements to scroll (supports window/iframes, documents and regular nodes) - $.fn._scrollable = function(){ - return this.map(function(){ - var elem = this, - isWin = !elem.nodeName || $.inArray( elem.nodeName.toLowerCase(), ['iframe','#document','html','body'] ) != -1; - - if( !isWin ) - return elem; - - var doc = (elem.contentWindow || elem).document || elem.ownerDocument || elem; - - return $.browser.safari || doc.compatMode == 'BackCompat' ? - doc.body : - doc.documentElement; - }); - }; - - $.fn.scrollTo = function( target, duration, settings ){ - if( typeof duration == 'object' ){ - settings = duration; - duration = 0; - } - if( typeof settings == 'function' ) - settings = { onAfter:settings }; - - if( target == 'max' ) - target = 9e9; - - settings = $.extend( {}, $scrollTo.defaults, settings ); - // Speed is still recognized for backwards compatibility - duration = duration || settings.speed || settings.duration; - // Make sure the settings are given right - settings.queue = settings.queue && settings.axis.length > 1; - - if( settings.queue ) - // Let's keep the overall duration - duration /= 2; - settings.offset = both( settings.offset ); - settings.over = both( settings.over ); - - return this._scrollable().each(function(){ - var elem = this, - $elem = $(elem), - targ = target, toff, attr = {}, - win = $elem.is('html,body'); - - switch( typeof targ ){ - // A number will pass the regex - case 'number': - case 'string': - if( /^([+-]=)?\d+(\.\d+)?(px|%)?$/.test(targ) ){ - targ = both( targ ); - // We are done - break; - } - // Relative selector, no break! - targ = $(targ,this); - case 'object': - // DOMElement / jQuery - if( targ.is || targ.style ) - // Get the real position of the target - toff = (targ = $(targ)).offset(); - } - $.each( settings.axis.split(''), function( i, axis ){ - var Pos = axis == 'x' ? 'Left' : 'Top', - pos = Pos.toLowerCase(), - key = 'scroll' + Pos, - old = elem[key], - max = $scrollTo.max(elem, axis); - - if( toff ){// jQuery / DOMElement - attr[key] = toff[pos] + ( win ? 0 : old - $elem.offset()[pos] ); - - // If it's a dom element, reduce the margin - if( settings.margin ){ - attr[key] -= parseInt(targ.css('margin'+Pos)) || 0; - attr[key] -= parseInt(targ.css('border'+Pos+'Width')) || 0; - } - - attr[key] += settings.offset[pos] || 0; - - if( settings.over[pos] ) - // Scroll to a fraction of its width/height - attr[key] += targ[axis=='x'?'width':'height']() * settings.over[pos]; - }else{ - var val = targ[pos]; - // Handle percentage values - attr[key] = val.slice && val.slice(-1) == '%' ? - parseFloat(val) / 100 * max - : val; - } - - // Number or 'number' - if( /^\d+$/.test(attr[key]) ) - // Check the limits - attr[key] = attr[key] <= 0 ? 0 : Math.min( attr[key], max ); - - // Queueing axes - if( !i && settings.queue ){ - // Don't waste time animating, if there's no need. - if( old != attr[key] ) - // Intermediate animation - animate( settings.onAfterFirst ); - // Don't animate this axis again in the next iteration. - delete attr[key]; - } - }); - - animate( settings.onAfter ); - - function animate( callback ){ - $elem.animate( attr, duration, settings.easing, callback && function(){ - callback.call(this, target, settings); - }); - }; - - }).end(); - }; - - // Max scrolling position, works on quirks mode - // It only fails (not too badly) on IE, quirks mode. - $scrollTo.max = function( elem, axis ){ - var Dim = axis == 'x' ? 'Width' : 'Height', - scroll = 'scroll'+Dim; - - if( !$(elem).is('html,body') ) - return elem[scroll] - $(elem)[Dim.toLowerCase()](); - - var size = 'client' + Dim, - html = elem.ownerDocument.documentElement, - body = elem.ownerDocument.body; - - return Math.max( html[scroll], body[scroll] ) - - Math.min( html[size] , body[size] ); - - }; - - function both( val ){ - return typeof val == 'object' ? val : { top:val, left:val }; - }; - -})( jQuery ); \ No newline at end of file diff -r 0abcd5c667ac1f6199baa9df20d9c8847d7b8908 -r b22ee1d4143247e2b0d8f0974e71cc4682efa401 static/scripts/packed/jquery.scrollTo.js --- a/static/scripts/packed/jquery.scrollTo.js +++ /dev/null @@ -1,1 +0,0 @@ -(function(c){var a=c.scrollTo=function(f,e,d){c(window).scrollTo(f,e,d)};a.defaults={axis:"xy",duration:parseFloat(c.fn.jquery)>=1.3?0:1};a.window=function(d){return c(window)._scrollable()};c.fn._scrollable=function(){return this.map(function(){var e=this,d=!e.nodeName||c.inArray(e.nodeName.toLowerCase(),["iframe","#document","html","body"])!=-1;if(!d){return e}var f=(e.contentWindow||e).document||e.ownerDocument||e;return c.browser.safari||f.compatMode=="BackCompat"?f.body:f.documentElement})};c.fn.scrollTo=function(f,e,d){if(typeof e=="object"){d=e;e=0}if(typeof d=="function"){d={onAfter:d}}if(f=="max"){f=9000000000}d=c.extend({},a.defaults,d);e=e||d.speed||d.duration;d.queue=d.queue&&d.axis.length>1;if(d.queue){e/=2}d.offset=b(d.offset);d.over=b(d.over);return this._scrollable().each(function(){var l=this,j=c(l),k=f,i,g={},m=j.is("html,body");switch(typeof k){case"number":case"string":if(/^([+-]=)?\d+(\.\d+)?(px|%)?$/.test(k)){k=b(k);break}k=c(k,this);case"object":if(k.is||k.style){i=(k=c(k)).offset()}}c.each(d.axis.split(""),function(q,r){var s=r=="x"?"Left":"Top",u=s.toLowerCase(),p="scroll"+s,o=l[p],n=a.max(l,r);if(i){g[p]=i[u]+(m?0:o-j.offset()[u]);if(d.margin){g[p]-=parseInt(k.css("margin"+s))||0;g[p]-=parseInt(k.css("border"+s+"Width"))||0}g[p]+=d.offset[u]||0;if(d.over[u]){g[p]+=k[r=="x"?"width":"height"]()*d.over[u]}}else{var t=k[u];g[p]=t.slice&&t.slice(-1)=="%"?parseFloat(t)/100*n:t}if(/^\d+$/.test(g[p])){g[p]=g[p]<=0?0:Math.min(g[p],n)}if(!q&&d.queue){if(o!=g[p]){h(d.onAfterFirst)}delete g[p]}});h(d.onAfter);function h(n){j.animate(g,e,d.easing,n&&function(){n.call(this,f,d)})}}).end()};a.max=function(j,i){var h=i=="x"?"Width":"Height",e="scroll"+h;if(!c(j).is("html,body")){return j[e]-c(j)[h.toLowerCase()]()}var g="client"+h,f=j.ownerDocument.documentElement,d=j.ownerDocument.body;return Math.max(f[e],d[e])-Math.min(f[g],d[g])};function b(d){return typeof d=="object"?d:{top:d,left:d}}})(jQuery); \ No newline at end of file diff -r 0abcd5c667ac1f6199baa9df20d9c8847d7b8908 -r b22ee1d4143247e2b0d8f0974e71cc4682efa401 static/scripts/trackster_ui.js --- a/static/scripts/trackster_ui.js +++ b/static/scripts/trackster_ui.js @@ -154,14 +154,14 @@ break case 38: var change = Math.round(view.viewport_container.height()/15.0); - view.viewport_container.scrollTo('-=' + change + 'px'); + view.viewport_container.scrollTop( view.viewport_container.scrollTop() - 20); break; case 39: view.move_fraction(-0.25); break; case 40: var change = Math.round(view.viewport_container.height()/15.0); - view.viewport_container.scrollTo('+=' + change + 'px'); + view.viewport_container.scrollTop( view.viewport_container.scrollTop() + 20); break; } }); Repository URL: https://bitbucket.org/galaxy/galaxy-central/ -- This is a commit notification from bitbucket.org. 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