Scala example source code file (template.js)

This example Scala source code file (template.js) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Scala tags/keywords

members, members, object, object, regexp, regexp

The Scala template.js source code

// © 2009–2010 EPFL/LAMP
// code by Gilles Dubochet with contributions by Pedro Furlanetto

$(document).ready(function(){
    var isHiddenClass;
    if (document.title == 'scala.AnyRef') {
        isHiddenClass = function (name) {
            return name == 'scala.Any';
        };
    } else {
        isHiddenClass = function (name) {
            return name == 'scala.Any' || name == 'scala.AnyRef';
        };
    }

    $("#linearization li").filter(function(){
        return isHiddenClass($(this).attr("name"));
    }).removeClass("in").addClass("out");
    filter();

    var input = $("#textfilter input");
    input.bind("keyup", function(event) {
        if (event.keyCode == 27) { // escape
            input.attr("value", "");
        }
        filter();
    });
    input.focus(function(event) { input.select(); });
    $("#textfilter > .post").click(function(){
        $("#textfilter input").attr("value", "");
        filter();
    });

    $("#linearization li").click(function(){
        if ($(this).hasClass("in")) {
            $(this).removeClass("in");
            $(this).addClass("out");
        }
        else if ($(this).hasClass("out")) {
            $(this).removeClass("out");
            $(this).addClass("in");
        };
        filter();
    });
    $("#ancestors > ol > li.hideall").click(function() {
        $("#linearization li.in").removeClass("in").addClass("out");
        $("#linearization li:first").removeClass("out").addClass("in");
        filter();
    })
    $("#ancestors > ol > li.showall").click(function() {
        var filtered =
            $("#linearization li.out").filter(function() {
                return ! isHiddenClass($(this).attr("name"));
            });
        filtered.removeClass("out").addClass("in");
        filter();
    });
    $("#visbl > ol > li.public").click(function() {
        if ($(this).hasClass("out")) {
            $(this).removeClass("out").addClass("in");
            $("#visbl > ol > li.all").removeClass("in").addClass("out");
            filter();
        };
    })
    $("#visbl > ol > li.all").click(function() {
        if ($(this).hasClass("out")) {
            $(this).removeClass("out").addClass("in");
            $("#visbl > ol > li.public").removeClass("in").addClass("out");
            filter();
        };
    });
    $("#order > ol > li.alpha").click(function() {
        if ($(this).hasClass("out")) {
            $(this).removeClass("out").addClass("in");
            $("#order > ol > li.inherit").removeClass("in").addClass("out");
            orderAlpha();
        };
    })
    $("#order > ol > li.inherit").click(function() {
        if ($(this).hasClass("out")) {
            $(this).removeClass("out").addClass("in");
            $("#order > ol > li.alpha").removeClass("in").addClass("out");
            orderInherit();
        };
    });
    initInherit();

    // Create tooltips
    $(".extype").add(".defval").tooltip({
        tip: "#tooltip",
        position:"top center",
        predelay: 500,
        onBeforeShow: function(ev) {
            $(this.getTip()).text(this.getTrigger().attr("name"));
        }
    });

    /* Add toggle arrows */
    var docAllSigs = $("#template li").has(".fullcomment").find(".signature");
    
    function commentToggleFct(signature){
        var parent = signature.parent();
        var shortComment = $(".shortcomment", parent);
        var fullComment = $(".fullcomment", parent);
        var vis = $(":visible", fullComment);
        signature.toggleClass("closed").toggleClass("opened");
        if (vis.length > 0) {
            shortComment.slideDown(100);
            fullComment.slideUp(100);
        }
        else {
            shortComment.slideUp(100);
            fullComment.slideDown(100);
        }
    };
    docAllSigs.addClass("closed");
    docAllSigs.click(function() {
        commentToggleFct($(this));
    });
    
    /* Linear super types and known subclasses */
    function toggleShowContentFct(outerElement){
      var content = $(".hiddenContent", outerElement);
      var vis = $(":visible", content);
      if (vis.length > 0) {
        content.slideUp(100);
        $(".showElement", outerElement).show();
        $(".hideElement", outerElement).hide();
      }
      else {
        content.slideDown(100);
        $(".showElement", outerElement).hide();
        $(".hideElement", outerElement).show();
      }
    };
    $(".toggleContainer").click(function() {
      toggleShowContentFct($(this));
    });
    
    // Set parent window title
    windowTitle();
});

function orderAlpha() {
    $("#template > div.parent").hide();
    $("#ancestors").show();
    filter();
};

function orderInherit() {
    $("#template > div.parent").show();
    $("#ancestors").hide();
    filter();
};

/** Prepares the DOM for inheritance-based display. To do so it will:
  *  - hide all statically-generated parents headings;
  *  - copy all members from the value and type members lists (flat members) to corresponding lists nested below the
  *    parent headings (inheritance-grouped members);
  *  - initialises a control variable used by the filter method to control whether filtering happens on flat members
  *    or on inheritance-grouped members. */
function initInherit() {
    // parents is a map from fully-qualified names to the DOM node of parent headings.
    var parents = new Object();
    $("#template > div.parent").each(function(){
        parents[$(this).attr("name")] = $(this);
    });
    // 
    $("#types > ol > li").each(function(){
        var qualName = $(this).attr("name");
        var owner = qualName.slice(0, qualName.indexOf("#"));
        var name = qualName.slice(qualName.indexOf("#") + 1);
        var parent = parents[owner];
        if (parent != undefined) {
            var types = $("> .types > ol", parent);
            if (types.length == 0) {
                parent.append("<div class='types members'>
Type Members

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