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      1 /*
      2  * Copyright (C) 2010 Google Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 WebInspector.TabbedPane = function(element)
     32 {
     33     this.element = element || document.createElement("div");
     34     this.element.addStyleClass("tabbed-pane");
     35     this._tabsElement = this.element.createChild("div", "tabbed-pane-header");
     36     this._contentElement = this.element.createChild("div", "tabbed-pane-content");
     37     this._tabs = {};
     38 }
     39 
     40 WebInspector.TabbedPane.prototype = {
     41     appendTab: function(id, tabTitle, view)
     42     {
     43         var tabElement = document.createElement("li");
     44         tabElement.textContent = tabTitle;
     45         tabElement.addEventListener("click", this.selectTab.bind(this, id, true), false);
     46 
     47         this._tabsElement.appendChild(tabElement);
     48         this._contentElement.appendChild(view.element);
     49 
     50         this._tabs[id] = { tabElement: tabElement, view: view }
     51     },
     52 
     53     selectTab: function(id, userGesture)
     54     {
     55         if (!(id in this._tabs))
     56             return false;
     57 
     58         if (this._currentTab) {
     59             this._hideTab(this._currentTab)
     60             delete this._currentTab;
     61         }
     62 
     63         var tab = this._tabs[id];
     64         this._showTab(tab);
     65         this._currentTab = tab;
     66         if (userGesture) {
     67             var event = {tabId: id};
     68             this.dispatchEventToListeners("tab-selected", event);
     69         }
     70         return true;
     71     },
     72 
     73     _showTab: function(tab)
     74     {
     75         tab.tabElement.addStyleClass("selected");
     76         tab.view.show(this._contentElement);
     77     },
     78 
     79     _hideTab: function(tab)
     80     {
     81         tab.tabElement.removeStyleClass("selected");
     82         tab.view.visible = false;
     83     }
     84 }
     85 
     86 WebInspector.TabbedPane.prototype.__proto__ = WebInspector.Object.prototype;
     87