Demo/bin/Debug/front_end/sources/JavaScriptBreakpointsSidebarPane.js

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// Copyright (c) 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

/**
 * @constructor
 * @extends {WebInspector.SidebarPane}
 * @param {!WebInspector.BreakpointManager} breakpointManager
 * @param {function(!WebInspector.UISourceCode, number=, number=, boolean=)} showSourceLineDelegate
 */
WebInspector.JavaScriptBreakpointsSidebarPane = function(breakpointManager, showSourceLineDelegate)
{
    WebInspector.SidebarPane.call(this, WebInspector.UIString("Breakpoints"));
    this.registerRequiredCSS("components/breakpointsList.css");

    this._breakpointManager = breakpointManager;
    this._showSourceLineDelegate = showSourceLineDelegate;

    this.listElement = createElementWithClass("ol", "breakpoint-list");

    this.emptyElement = this.element.createChild("div", "info");
    this.emptyElement.textContent = WebInspector.UIString("No Breakpoints");

    this._items = new Map();

    var breakpointLocations = this._breakpointManager.allBreakpointLocations();
    for (var i = 0; i < breakpointLocations.length; ++i)
        this._addBreakpoint(breakpointLocations[i].breakpoint, breakpointLocations[i].uiLocation);

    this._breakpointManager.addEventListener(WebInspector.BreakpointManager.Events.BreakpointAdded, this._breakpointAdded, this);
    this._breakpointManager.addEventListener(WebInspector.BreakpointManager.Events.BreakpointRemoved, this._breakpointRemoved, this);

    this.emptyElement.addEventListener("contextmenu", this._emptyElementContextMenu.bind(this), true);
}

WebInspector.JavaScriptBreakpointsSidebarPane.prototype = {
    _emptyElementContextMenu: function(event)
    {
        var contextMenu = new WebInspector.ContextMenu(event);
        this._appendBreakpointActiveItem(contextMenu);
        contextMenu.show();
    },

    /**
     * @param {!WebInspector.ContextMenu} contextMenu
     */
    _appendBreakpointActiveItem: function(contextMenu)
    {
        var breakpointActive = this._breakpointManager.breakpointsActive();
        var breakpointActiveTitle = breakpointActive ?
            WebInspector.UIString.capitalize("Deactivate ^breakpoints") :
            WebInspector.UIString.capitalize("Activate ^breakpoints");
        contextMenu.appendItem(breakpointActiveTitle, this._breakpointManager.setBreakpointsActive.bind(this._breakpointManager, !breakpointActive));
    },

    /**
     * @param {!WebInspector.Event} event
     */
    _breakpointAdded: function(event)
    {
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