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/*
* Copyright (C) 2015 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
WebInspector.ElementsTabContentView = class ElementsTabContentView extends WebInspector.ContentBrowserTabContentView
{
constructor(identifier)
{
let {image, title} = WebInspector.ElementsTabContentView.tabInfo();
let tabBarItem = new WebInspector.TabBarItem(image, title);
let detailsSidebarPanels = [WebInspector.domNodeDetailsSidebarPanel, WebInspector.cssStyleDetailsSidebarPanel];
if (WebInspector.layerTreeDetailsSidebarPanel)
detailsSidebarPanels.push(WebInspector.layerTreeDetailsSidebarPanel);
super(identifier || "elements", "elements", tabBarItem, null, detailsSidebarPanels, true);
WebInspector.frameResourceManager.addEventListener(WebInspector.FrameResourceManager.Event.MainFrameDidChange, this._mainFrameDidChange, this);
WebInspector.Frame.addEventListener(WebInspector.Frame.Event.MainResourceDidChange, this._mainResourceDidChange, this);
this._showDOMTreeContentView();
}
static tabInfo()
{
return {
image: "Images/Elements.svg",
title: WebInspector.UIString("Elements"),
};
}
static isTabAllowed()
{
return !!window.DOMAgent;
}
// Public
get type()
{
return WebInspector.ElementsTabContentView.Type;
}
canShowRepresentedObject(representedObject)
{
return representedObject instanceof WebInspector.DOMTree;
}
showRepresentedObject(representedObject, cookie)
{
var domTreeContentView = this.contentBrowser.currentContentView;
console.assert(!domTreeContentView || domTreeContentView instanceof WebInspector.DOMTreeContentView);
if (!domTreeContentView || !(domTreeContentView instanceof WebInspector.DOMTreeContentView)) {
// FIXME: Remember inspected node for later when _mainFrameDidChange.
return;
}
if (!cookie || !cookie.nodeToSelect)
return;
domTreeContentView.selectAndRevealDOMNode(cookie.nodeToSelect);
// Because nodeToSelect is ephemeral, we don't want to keep
// it around in the back-forward history entries.
cookie.nodeToSelect = undefined;
}
closed()
{
super.closed();
WebInspector.frameResourceManager.removeEventListener(null, null, this);
WebInspector.Frame.removeEventListener(null, null, this);
}
// Private
_showDOMTreeContentView()
{
this.contentBrowser.contentViewContainer.closeAllContentViews();
var mainFrame = WebInspector.frameResourceManager.mainFrame;
if (mainFrame)
this.contentBrowser.showContentViewForRepresentedObject(mainFrame.domTree);
}
_mainFrameDidChange(event)
{
this._showDOMTreeContentView();
}
_mainResourceDidChange(event)
{
if (!event.target.isMainFrame())
return;
this._showDOMTreeContentView();
}
};
WebInspector.ElementsTabContentView.Type = "elements";
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