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Add direct DOM access (issue #511).

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git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@610 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
2012-04-27 21:19:06 +00:00
parent 4fe0ddf640
commit db3a9817ed
58 changed files with 5089 additions and 7 deletions
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66
libcef/renderer/dom_document_impl.h Normal file
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// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
// reserved. Use of this source code is governed by a BSD-style license that
// can be found in the LICENSE file.
#ifndef CEF_LIBCEF_DOM_DOCUMENT_IMPL_H_
#define CEF_LIBCEF_DOM_DOCUMENT_IMPL_H_
#pragma once
#include <map>
#include "include/cef_dom.h"
namespace WebKit {
class WebFrame;
class WebNode;
};
class CefBrowserImpl;
class CefDOMDocumentImpl : public CefDOMDocument {
public:
CefDOMDocumentImpl(CefBrowserImpl* browser,
WebKit::WebFrame* frame);
virtual ~CefDOMDocumentImpl();
// CefDOMDocument methods.
virtual Type GetType() OVERRIDE;
virtual CefRefPtr<CefDOMNode> GetDocument() OVERRIDE;
virtual CefRefPtr<CefDOMNode> GetBody() OVERRIDE;
virtual CefRefPtr<CefDOMNode> GetHead() OVERRIDE;
virtual CefString GetTitle() OVERRIDE;
virtual CefRefPtr<CefDOMNode> GetElementById(const CefString& id) OVERRIDE;
virtual CefRefPtr<CefDOMNode> GetFocusedNode() OVERRIDE;
virtual bool HasSelection() OVERRIDE;
virtual CefRefPtr<CefDOMNode> GetSelectionStartNode() OVERRIDE;
virtual int GetSelectionStartOffset() OVERRIDE;
virtual CefRefPtr<CefDOMNode> GetSelectionEndNode() OVERRIDE;
virtual int GetSelectionEndOffset() OVERRIDE;
virtual CefString GetSelectionAsMarkup() OVERRIDE;
virtual CefString GetSelectionAsText() OVERRIDE;
virtual CefString GetBaseURL() OVERRIDE;
virtual CefString GetCompleteURL(const CefString& partialURL) OVERRIDE;
CefBrowserImpl* GetBrowser() { return browser_; }
WebKit::WebFrame* GetFrame() { return frame_; }
// The document maintains a map of all existing node objects.
CefRefPtr<CefDOMNode> GetOrCreateNode(const WebKit::WebNode& node);
void RemoveNode(const WebKit::WebNode& node);
// Must be called before the object is destroyed.
void Detach();
// Verify that the object exists and is being accessed on the UI thread.
bool VerifyContext();
protected:
CefBrowserImpl* browser_;
WebKit::WebFrame* frame_;
typedef std::map<WebKit::WebNode, CefDOMNode*> NodeMap;
NodeMap node_map_;
IMPLEMENT_REFCOUNTING(CefDOMDocumentImpl);
};
#endif // CEF_LIBCEF_DOM_DOCUMENT_IMPL_H_