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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be | 
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. | 
| 4 | 4 | 
| 5 #ifndef CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_PROXY_HOST_H_ | 5 #ifndef CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_PROXY_HOST_H_ | 
| 6 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_PROXY_HOST_H_ | 6 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_PROXY_HOST_H_ | 
| 7 | 7 | 
| 8 #include <stdint.h> | 8 #include <stdint.h> | 
| 9 | 9 | 
| 10 #include <memory> | 10 #include <memory> | 
| 11 | 11 | 
| 12 #include "base/macros.h" | 12 #include "base/macros.h" | 
| 13 #include "content/browser/frame_host/render_frame_host_impl.h" |  | 
| 14 #include "content/browser/site_instance_impl.h" | 13 #include "content/browser/site_instance_impl.h" | 
| 15 #include "ipc/ipc_listener.h" | 14 #include "ipc/ipc_listener.h" | 
| 16 #include "ipc/ipc_sender.h" | 15 #include "ipc/ipc_sender.h" | 
| 17 #include "third_party/WebKit/public/platform/WebFocusType.h" | 16 #include "third_party/WebKit/public/platform/WebFocusType.h" | 
| 18 | 17 | 
|  | 18 struct FrameHostMsg_OpenURL_Params; | 
| 19 struct FrameMsg_PostMessage_Params; | 19 struct FrameMsg_PostMessage_Params; | 
| 20 | 20 | 
| 21 namespace content { | 21 namespace content { | 
| 22 | 22 | 
| 23 class CrossProcessFrameConnector; | 23 class CrossProcessFrameConnector; | 
| 24 class FrameTreeNode; | 24 class FrameTreeNode; | 
| 25 class RenderProcessHost; | 25 class RenderProcessHost; | 
| 26 class RenderFrameHostImpl; | 26 class RenderFrameHostImpl; | 
| 27 class RenderViewHostImpl; | 27 class RenderViewHostImpl; | 
| 28 class RenderWidgetHostView; | 28 class RenderWidgetHostView; | 
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| 78   } | 78   } | 
| 79 | 79 | 
| 80   SiteInstance* GetSiteInstance() { | 80   SiteInstance* GetSiteInstance() { | 
| 81     return site_instance_.get(); | 81     return site_instance_.get(); | 
| 82   } | 82   } | 
| 83 | 83 | 
| 84   FrameTreeNode* frame_tree_node() const { return frame_tree_node_; }; | 84   FrameTreeNode* frame_tree_node() const { return frame_tree_node_; }; | 
| 85 | 85 | 
| 86   void SetChildRWHView(RenderWidgetHostView* view); | 86   void SetChildRWHView(RenderWidgetHostView* view); | 
| 87 | 87 | 
| 88   // TODO(nasko): The following methods should be removed once we don't have a |  | 
| 89   // swapped out state on RenderFrameHosts. See https://crbug.com/357747. |  | 
| 90   RenderFrameHostImpl* render_frame_host() { |  | 
| 91     return render_frame_host_.get(); |  | 
| 92   } |  | 
| 93   RenderViewHostImpl* GetRenderViewHost(); | 88   RenderViewHostImpl* GetRenderViewHost(); | 
| 94   RenderWidgetHostView* GetRenderWidgetHostView(); | 89   RenderWidgetHostView* GetRenderWidgetHostView(); | 
| 95 | 90 | 
| 96   // IPC::Sender | 91   // IPC::Sender | 
| 97   bool Send(IPC::Message* msg) override; | 92   bool Send(IPC::Message* msg) override; | 
| 98 | 93 | 
| 99   // IPC::Listener | 94   // IPC::Listener | 
| 100   bool OnMessageReceived(const IPC::Message& msg) override; | 95   bool OnMessageReceived(const IPC::Message& msg) override; | 
| 101 | 96 | 
| 102   CrossProcessFrameConnector* cross_process_frame_connector() { | 97   CrossProcessFrameConnector* cross_process_frame_connector() { | 
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| 146 | 141 | 
| 147   // True if we have a live RenderFrameProxy for this host. | 142   // True if we have a live RenderFrameProxy for this host. | 
| 148   bool render_frame_proxy_created_; | 143   bool render_frame_proxy_created_; | 
| 149 | 144 | 
| 150   // When a RenderFrameHost is in a different process from its parent in the | 145   // When a RenderFrameHost is in a different process from its parent in the | 
| 151   // frame tree, this class connects its associated RenderWidgetHostView | 146   // frame tree, this class connects its associated RenderWidgetHostView | 
| 152   // to this RenderFrameProxyHost, which corresponds to the same frame in the | 147   // to this RenderFrameProxyHost, which corresponds to the same frame in the | 
| 153   // parent's renderer process. | 148   // parent's renderer process. | 
| 154   std::unique_ptr<CrossProcessFrameConnector> cross_process_frame_connector_; | 149   std::unique_ptr<CrossProcessFrameConnector> cross_process_frame_connector_; | 
| 155 | 150 | 
| 156   // TODO(nasko): This can be removed once we don't have a swapped out state on |  | 
| 157   // RenderFrameHosts. See https://crbug.com/357747. |  | 
| 158   std::unique_ptr<RenderFrameHostImpl> render_frame_host_; |  | 
| 159 |  | 
| 160   // The RenderViewHost that this RenderFrameProxyHost is associated with. It is | 151   // The RenderViewHost that this RenderFrameProxyHost is associated with. It is | 
| 161   // kept alive as long as any RenderFrameHosts or RenderFrameProxyHosts | 152   // kept alive as long as any RenderFrameHosts or RenderFrameProxyHosts | 
| 162   // are associated with it. | 153   // are associated with it. | 
| 163   RenderViewHostImpl* render_view_host_; | 154   RenderViewHostImpl* render_view_host_; | 
| 164 | 155 | 
| 165   DISALLOW_COPY_AND_ASSIGN(RenderFrameProxyHost); | 156   DISALLOW_COPY_AND_ASSIGN(RenderFrameProxyHost); | 
| 166 }; | 157 }; | 
| 167 | 158 | 
| 168 }  // namespace | 159 }  // namespace | 
| 169 | 160 | 
| 170 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_PROXY_HOST_H_ | 161 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_PROXY_HOST_H_ | 
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