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Diffstat (limited to 'mod/pages/javascript/jquery.treeview.js')
| -rw-r--r-- | mod/pages/javascript/jquery.treeview.js | 251 |
1 files changed, 0 insertions, 251 deletions
diff --git a/mod/pages/javascript/jquery.treeview.js b/mod/pages/javascript/jquery.treeview.js deleted file mode 100644 index bc5d9e46b..000000000 --- a/mod/pages/javascript/jquery.treeview.js +++ /dev/null @@ -1,251 +0,0 @@ -/* - * Treeview 1.4 - jQuery plugin to hide and show branches of a tree - * - * http://bassistance.de/jquery-plugins/jquery-plugin-treeview/ - * http://docs.jquery.com/Plugins/Treeview - * - * Copyright (c) 2007 Jörn Zaefferer - * - * Dual licensed under the MIT and GPL licenses: - * http://www.opensource.org/licenses/mit-license.php - * http://www.gnu.org/licenses/gpl.html - * - * Revision: $Id: jquery.treeview.js 4684 2008-02-07 19:08:06Z joern.zaefferer $ - * - */ - -;(function($) { - - $.extend($.fn, { - swapClass: function(c1, c2) { - var c1Elements = this.filter('.' + c1); - this.filter('.' + c2).removeClass(c2).addClass(c1); - c1Elements.removeClass(c1).addClass(c2); - return this; - }, - replaceClass: function(c1, c2) { - return this.filter('.' + c1).removeClass(c1).addClass(c2).end(); - }, - hoverClass: function(className) { - className = className || "hover"; - return this.hover(function() { - $(this).addClass(className); - }, function() { - $(this).removeClass(className); - }); - }, - heightToggle: function(animated, callback) { - animated ? - this.animate({ height: "toggle" }, animated, callback) : - this.each(function(){ - jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ](); - if(callback) - callback.apply(this, arguments); - }); - }, - heightHide: function(animated, callback) { - if (animated) { - this.animate({ height: "hide" }, animated, callback); - } else { - this.hide(); - if (callback) - this.each(callback); - } - }, - prepareBranches: function(settings) { - if (!settings.prerendered) { - // mark last tree items - this.filter(":last-child:not(ul)").addClass(CLASSES.last); - // collapse whole tree, or only those marked as closed, anyway except those marked as open - this.filter((settings.collapsed ? "" : "." + CLASSES.closed) + ":not(." + CLASSES.open + ")").find(">ul").hide(); - } - // return all items with sublists - return this.filter(":has(>ul)"); - }, - applyClasses: function(settings, toggler) { - this.filter(":has(>ul):not(:has(>a))").find(">span").click(function(event) { - toggler.apply($(this).next()); - }).add( $("a", this) ).hoverClass(); - - if (!settings.prerendered) { - // handle closed ones first - this.filter(":has(>ul:hidden)") - .addClass(CLASSES.expandable) - .replaceClass(CLASSES.last, CLASSES.lastExpandable); - - // handle open ones - this.not(":has(>ul:hidden)") - .addClass(CLASSES.collapsable) - .replaceClass(CLASSES.last, CLASSES.lastCollapsable); - - // create hitarea - this.prepend("<div class=\"" + CLASSES.hitarea + "\"/>").find("div." + CLASSES.hitarea).each(function() { - var classes = ""; - $.each($(this).parent().attr("class").split(" "), function() { - classes += this + "-hitarea "; - }); - $(this).addClass( classes ); - }); - } - - // apply event to hitarea - this.find("div." + CLASSES.hitarea).click( toggler ); - }, - treeview: function(settings) { - - settings = $.extend({ - cookieId: "treeview" - }, settings); - - if (settings.add) { - return this.trigger("add", [settings.add]); - } - - if ( settings.toggle ) { - var callback = settings.toggle; - settings.toggle = function() { - return callback.apply($(this).parent()[0], arguments); - }; - } - - // factory for treecontroller - function treeController(tree, control) { - // factory for click handlers - function handler(filter) { - return function() { - // reuse toggle event handler, applying the elements to toggle - // start searching for all hitareas - toggler.apply( $("div." + CLASSES.hitarea, tree).filter(function() { - // for plain toggle, no filter is provided, otherwise we need to check the parent element - return filter ? $(this).parent("." + filter).length : true; - }) ); - return false; - }; - } - // click on first element to collapse tree - $("a:eq(0)", control).click( handler(CLASSES.collapsable) ); - // click on second to expand tree - $("a:eq(1)", control).click( handler(CLASSES.expandable) ); - // click on third to toggle tree - $("a:eq(2)", control).click( handler() ); - } - - // handle toggle event - function toggler() { - $(this) - .parent() - // swap classes for hitarea - .find(">.hitarea") - .swapClass( CLASSES.collapsableHitarea, CLASSES.expandableHitarea ) - .swapClass( CLASSES.lastCollapsableHitarea, CLASSES.lastExpandableHitarea ) - .end() - // swap classes for parent li - .swapClass( CLASSES.collapsable, CLASSES.expandable ) - .swapClass( CLASSES.lastCollapsable, CLASSES.lastExpandable ) - // find child lists - .find( ">ul" ) - // toggle them - .heightToggle( settings.animated, settings.toggle ); - if ( settings.unique ) { - $(this).parent() - .siblings() - // swap classes for hitarea - .find(">.hitarea") - .replaceClass( CLASSES.collapsableHitarea, CLASSES.expandableHitarea ) - .replaceClass( CLASSES.lastCollapsableHitarea, CLASSES.lastExpandableHitarea ) - .end() - .replaceClass( CLASSES.collapsable, CLASSES.expandable ) - .replaceClass( CLASSES.lastCollapsable, CLASSES.lastExpandable ) - .find( ">ul" ) - .heightHide( settings.animated, settings.toggle ); - } - } - - function serialize() { - function binary(arg) { - return arg ? 1 : 0; - } - var data = []; - branches.each(function(i, e) { - data[i] = $(e).is(":has(>ul:visible)") ? 1 : 0; - }); - $.cookie(settings.cookieId, data.join("") ); - } - - function deserialize() { - var stored = $.cookie(settings.cookieId); - if ( stored ) { - var data = stored.split(""); - branches.each(function(i, e) { - $(e).find(">ul")[ parseInt(data[i]) ? "show" : "hide" ](); - }); - } - } - - // add treeview class to activate styles - this.addClass("treeview"); - - // prepare branches and find all tree items with child lists - var branches = this.find("li").prepareBranches(settings); - - switch(settings.persist) { - case "cookie": - var toggleCallback = settings.toggle; - settings.toggle = function() { - serialize(); - if (toggleCallback) { - toggleCallback.apply(this, arguments); - } - }; - deserialize(); - break; - case "location": - var current = this.find("a").filter(function() { return this.href.toLowerCase() == location.href.toLowerCase(); }); - if ( current.length ) { - current.addClass("selected").parents("ul, li").add( current.next() ).show(); - } - break; - } - - branches.applyClasses(settings, toggler); - - // if control option is set, create the treecontroller and show it - if ( settings.control ) { - treeController(this, settings.control); - $(settings.control).show(); - } - - return this.bind("add", function(event, branches) { - $(branches).prev() - .removeClass(CLASSES.last) - .removeClass(CLASSES.lastCollapsable) - .removeClass(CLASSES.lastExpandable) - .find(">.hitarea") - .removeClass(CLASSES.lastCollapsableHitarea) - .removeClass(CLASSES.lastExpandableHitarea); - $(branches).find("li").andSelf().prepareBranches(settings).applyClasses(settings, toggler); - }); - } - }); - - // classes used by the plugin - // need to be styled via external stylesheet, see first example - var CLASSES = $.fn.treeview.classes = { - open: "open", - closed: "closed", - expandable: "expandable", - expandableHitarea: "expandable-hitarea", - lastExpandableHitarea: "lastExpandable-hitarea", - collapsable: "collapsable", - collapsableHitarea: "collapsable-hitarea", - lastCollapsableHitarea: "lastCollapsable-hitarea", - lastCollapsable: "lastCollapsable", - lastExpandable: "lastExpandable", - last: "last", - hitarea: "hitarea" - }; - - // provide backwards compability - $.fn.Treeview = $.fn.treeview; - -})(jQuery);
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