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Diffstat (limited to 'documentation/4.1/api/lib/diagrams.js')
| -rw-r--r-- | documentation/4.1/api/lib/diagrams.js | 240 |
1 files changed, 0 insertions, 240 deletions
diff --git a/documentation/4.1/api/lib/diagrams.js b/documentation/4.1/api/lib/diagrams.js deleted file mode 100644 index b137327..0000000 --- a/documentation/4.1/api/lib/diagrams.js +++ /dev/null @@ -1,240 +0,0 @@ -/** - * JavaScript functions enhancing the SVG diagrams. - * - * @author Damien Obrist - */ - -var diagrams = {}; - -/** - * Initializes the diagrams in the main window. - */ -$(document).ready(function() -{ - // hide diagrams in browsers not supporting SVG - if(Modernizr && !Modernizr.inlinesvg) - return; - - if($("#content-diagram").length) - $("#inheritance-diagram").css("padding-bottom", "20px"); - - $(".diagram-container").css("display", "block"); - - $(".diagram").each(function() { - // store initial dimensions - $(this).data("width", $("svg", $(this)).width()); - $(this).data("height", $("svg", $(this)).height()); - // store unscaled clone of SVG element - $(this).data("svg", $(this).get(0).childNodes[0].cloneNode(true)); - }); - - // make diagram visible, hide container - $(".diagram").css("display", "none"); - $(".diagram svg").css({ - "position": "static", - "visibility": "visible", - "z-index": "auto" - }); - - // enable linking to diagrams - if($(location).attr("hash") == "#inheritance-diagram") { - diagrams.toggle($("#inheritance-diagram-container"), true); - } else if($(location).attr("hash") == "#content-diagram") { - diagrams.toggle($("#content-diagram-container"), true); - } - - $(".diagram-link").click(function() { - diagrams.toggle($(this).parent()); - }); - - // register resize function - $(window).resize(diagrams.resize); - - // don't bubble event to parent div - // when clicking on a node of a resized - // diagram - $("svg a").click(function(e) { - e.stopPropagation(); - }); - - diagrams.initHighlighting(); - - $("button#diagram-fs").click(function() { - $(".diagram-container").toggleClass("full-screen"); - $(".diagram-container > div.diagram").css({ - height: $("svg").height() + "pt" - }); - - $panzoom.panzoom("reset", { animate: false, contain: false }); - }); -}); - -/** - * Initializes highlighting for nodes and edges. - */ -diagrams.initHighlighting = function() -{ - // helper function since $.hover doesn't work in IE - - function hover(elements, fn) - { - elements.mouseover(fn); - elements.mouseout(fn); - } - - // inheritance edges - - hover($("svg .edge.inheritance"), function(evt){ - var toggleClass = evt.type == "mouseout" ? diagrams.removeClass : diagrams.addClass; - var parts = $(this).attr("id").split("_"); - toggleClass($("#" + parts[0] + "_" + parts[1])); - toggleClass($("#" + parts[0] + "_" + parts[2])); - toggleClass($(this)); - }); - - // nodes - - hover($("svg .node"), function(evt){ - var toggleClass = evt.type == "mouseout" ? diagrams.removeClass : diagrams.addClass; - toggleClass($(this)); - var parts = $(this).attr("id").split("_"); - var index = parts[1]; - $("svg#" + parts[0] + " .edge.inheritance").each(function(){ - var parts2 = $(this).attr("id").split("_"); - if(parts2[1] == index) - { - toggleClass($("#" + parts2[0] + "_" + parts2[2])); - toggleClass($(this)); - } else if(parts2[2] == index) - { - toggleClass($("#" + parts2[0] + "_" + parts2[1])); - toggleClass($(this)); - } - }); - }); - - // incoming implicits - - hover($("svg .node.implicit-incoming"), function(evt){ - var toggleClass = evt.type == "mouseout" ? diagrams.removeClass : diagrams.addClass; - toggleClass($(this)); - toggleClass($("svg .edge.implicit-incoming")); - toggleClass($("svg .node.this")); - }); - - hover($("svg .edge.implicit-incoming"), function(evt){ - var toggleClass = evt.type == "mouseout" ? diagrams.removeClass : diagrams.addClass; - toggleClass($(this)); - toggleClass($("svg .node.this")); - $("svg .node.implicit-incoming").each(function(){ - toggleClass($(this)); - }); - }); - - // implicit outgoing nodes - - hover($("svg .node.implicit-outgoing"), function(evt){ - var toggleClass = evt.type == "mouseout" ? diagrams.removeClass : diagrams.addClass; - toggleClass($(this)); - toggleClass($("svg .edge.implicit-outgoing")); - toggleClass($("svg .node.this")); - }); - - hover($("svg .edge.implicit-outgoing"), function(evt){ - var toggleClass = evt.type == "mouseout" ? diagrams.removeClass : diagrams.addClass; - toggleClass($(this)); - toggleClass($("svg .node.this")); - $("svg .node.implicit-outgoing").each(function(){ - toggleClass($(this)); - }); - }); -}; - -/** - * Resizes the diagrams according to the available width. - */ -diagrams.resize = function() { - // available width - var availableWidth = $(".diagram-container").width(); - - $(".diagram-container").each(function() { - // unregister click event on whole div - $(".diagram", this).unbind("click"); - var diagramWidth = $(".diagram", this).data("width"); - var diagramHeight = $(".diagram", this).data("height"); - - if (diagramWidth > availableWidth) { - // resize diagram - var height = diagramHeight / diagramWidth * availableWidth; - $(".diagram svg", this).width(availableWidth); - $(".diagram svg", this).height(height); - } else { - // restore full size of diagram - $(".diagram svg", this).width(diagramWidth); - $(".diagram svg", this).height(diagramHeight); - // don't show custom cursor any more - $(".diagram", this).removeClass("magnifying"); - } - }); -}; - -/** - * Shows or hides a diagram depending on its current state. - */ -diagrams.toggle = function(container, dontAnimate) -{ - // change class of link - $(".diagram-link", container).toggleClass("open"); - // get element to show / hide - var div = $(".diagram", container); - if (div.is(':visible')) { - $(".diagram-help", container).hide(); - div.unbind("click"); - div.slideUp(100); - - $("#diagram-controls", container).hide(); - $("#inheritance-diagram-container").unbind('mousewheel.focal'); - } else { - diagrams.resize(); - if(dontAnimate) - div.show(); - else - div.slideDown(100); - $(".diagram-help", container).show(); - - $("#diagram-controls", container).show(); - - $(".diagram-container").on('mousewheel.focal', function(e) { - e.preventDefault(); - var delta = e.delta || e.originalEvent.wheelDelta; - var zoomOut = delta ? delta < 0 : e.originalEvent.deltaY > 0; - $panzoom.panzoom('zoom', zoomOut, { - increment: 0.1, - animate: true, - focal: e - }); - }); - } -}; - -/** - * Helper method that adds a class to a SVG element. - */ -diagrams.addClass = function(svgElem, newClass) { - newClass = newClass || "over"; - var classes = svgElem.attr("class"); - if ($.inArray(newClass, classes.split(/\s+/)) == -1) { - classes += (classes ? ' ' : '') + newClass; - svgElem.attr("class", classes); - } -}; - -/** - * Helper method that removes a class from a SVG element. - */ -diagrams.removeClass = function(svgElem, oldClass) { - oldClass = oldClass || "over"; - var classes = svgElem.attr("class"); - classes = $.grep(classes.split(/\s+/), function(n, i) { return n != oldClass; }).join(' '); - svgElem.attr("class", classes); -}; |