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https://bitbucket.org/chromiumembedded/cef
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122 lines
3.7 KiB
C++
122 lines
3.7 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 can
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// be found in the LICENSE file.
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#ifndef CEF_LIBCEF_RENDERER_FRAME_IMPL_H_
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#define CEF_LIBCEF_RENDERER_FRAME_IMPL_H_
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#pragma once
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#include <string>
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#include "include/cef_frame.h"
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#include "include/cef_v8.h"
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namespace base {
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class ListValue;
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}
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namespace blink {
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class WebLocalFrame;
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class WebURLLoaderFactory;
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} // namespace blink
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namespace IPC {
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class Message;
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}
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class GURL;
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class CefBrowserImpl;
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class CefResponseManager;
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struct CefMsg_LoadRequest_Params;
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struct Cef_Request_Params;
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struct Cef_Response_Params;
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// Implementation of CefFrame. CefFrameImpl objects are owned by the
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// CefBrowerImpl and will be detached when the browser is notified that the
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// associated renderer WebFrame will close.
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class CefFrameImpl : public CefFrame {
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public:
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CefFrameImpl(CefBrowserImpl* browser,
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blink::WebLocalFrame* frame,
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int64_t frame_id);
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~CefFrameImpl() override;
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// CefFrame implementation.
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bool IsValid() override;
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void Undo() override;
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void Redo() override;
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void Cut() override;
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void Copy() override;
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void Paste() override;
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void Delete() override;
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void SelectAll() override;
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void ViewSource() override;
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void GetSource(CefRefPtr<CefStringVisitor> visitor) override;
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void GetText(CefRefPtr<CefStringVisitor> visitor) override;
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void LoadRequest(CefRefPtr<CefRequest> request) override;
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void LoadURL(const CefString& url) override;
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void ExecuteJavaScript(const CefString& jsCode,
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const CefString& scriptUrl,
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int startLine) override;
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bool IsMain() override;
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bool IsFocused() override;
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CefString GetName() override;
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int64 GetIdentifier() override;
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CefRefPtr<CefFrame> GetParent() override;
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CefString GetURL() override;
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CefRefPtr<CefBrowser> GetBrowser() override;
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CefRefPtr<CefV8Context> GetV8Context() override;
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void VisitDOM(CefRefPtr<CefDOMVisitor> visitor) override;
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CefRefPtr<CefURLRequest> CreateURLRequest(
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CefRefPtr<CefRequest> request,
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CefRefPtr<CefURLRequestClient> client) override;
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void SendProcessMessage(CefProcessId target_process,
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CefRefPtr<CefProcessMessage> message) override;
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// Used by CefRenderURLRequest.
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blink::WebURLLoaderFactory* GetURLLoaderFactory();
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// Forwarded from CefRenderFrameObserver.
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void OnAttached();
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bool OnMessageReceived(const IPC::Message& message);
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void OnDidFinishLoad();
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void OnFocused();
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void OnDraggableRegionsChanged();
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void OnDetached();
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blink::WebLocalFrame* web_frame() const { return frame_; }
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private:
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void ExecuteCommand(const std::string& command);
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// Avoids unnecessary string type conversions.
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void SendProcessMessage(CefProcessId target_process,
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const std::string& name,
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base::ListValue* arguments,
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bool user_initiated);
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// Send a message to the RenderFrame associated with this frame.
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void Send(IPC::Message* message);
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// OnMessageReceived message handlers.
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void OnRequest(const Cef_Request_Params& params);
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void OnResponse(const Cef_Response_Params& params);
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void OnResponseAck(int request_id);
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void OnDidStopLoading();
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void OnLoadRequest(const CefMsg_LoadRequest_Params& params);
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CefBrowserImpl* browser_;
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blink::WebLocalFrame* frame_;
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const int64 frame_id_;
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std::unique_ptr<blink::WebURLLoaderFactory> url_loader_factory_;
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// Manages response registrations.
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std::unique_ptr<CefResponseManager> response_manager_;
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IMPLEMENT_REFCOUNTING(CefFrameImpl);
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DISALLOW_COPY_AND_ASSIGN(CefFrameImpl);
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};
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#endif // CEF_LIBCEF_RENDERER_FRAME_IMPL_H_
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