64 lines
1.9 KiB
C++
64 lines
1.9 KiB
C++
// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#ifndef CEF_LIBCEF_DOM_DOCUMENT_IMPL_H_
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#define CEF_LIBCEF_DOM_DOCUMENT_IMPL_H_
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#pragma once
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#include <map>
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#include "include/cef_dom.h"
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namespace blink {
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class WebLocalFrame;
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class WebNode;
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}; // namespace blink
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class CefBrowserImpl;
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class CefDOMDocumentImpl : public CefDOMDocument {
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public:
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CefDOMDocumentImpl(CefBrowserImpl* browser, blink::WebLocalFrame* frame);
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~CefDOMDocumentImpl() override;
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// CefDOMDocument methods.
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Type GetType() override;
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CefRefPtr<CefDOMNode> GetDocument() override;
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CefRefPtr<CefDOMNode> GetBody() override;
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CefRefPtr<CefDOMNode> GetHead() override;
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CefString GetTitle() override;
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CefRefPtr<CefDOMNode> GetElementById(const CefString& id) override;
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CefRefPtr<CefDOMNode> GetFocusedNode() override;
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bool HasSelection() override;
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int GetSelectionStartOffset() override;
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int GetSelectionEndOffset() override;
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CefString GetSelectionAsMarkup() override;
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CefString GetSelectionAsText() override;
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CefString GetBaseURL() override;
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CefString GetCompleteURL(const CefString& partialURL) override;
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CefBrowserImpl* GetBrowser() { return browser_; }
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blink::WebLocalFrame* GetFrame() { return frame_; }
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// The document maintains a map of all existing node objects.
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CefRefPtr<CefDOMNode> GetOrCreateNode(const blink::WebNode& node);
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void RemoveNode(const blink::WebNode& node);
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// Must be called before the object is destroyed.
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void Detach();
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// Verify that the object exists and is being accessed on the UI thread.
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bool VerifyContext();
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protected:
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CefBrowserImpl* browser_;
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blink::WebLocalFrame* frame_;
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typedef std::map<blink::WebNode, CefDOMNode*> NodeMap;
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NodeMap node_map_;
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IMPLEMENT_REFCOUNTING(CefDOMDocumentImpl);
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};
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#endif // CEF_LIBCEF_DOM_DOCUMENT_IMPL_H_
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