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Side by Side Diff: content/public/browser/render_view_host.h

Issue 9600036: Move Render(View|Widget)Host and associated classes to content namespace. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Ready for review, take 2 Created 8 years, 9 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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_PUBLIC_BROWSER_RENDER_VIEW_HOST_H_ 5 #ifndef CONTENT_PUBLIC_BROWSER_RENDER_VIEW_HOST_H_
6 #define CONTENT_PUBLIC_BROWSER_RENDER_VIEW_HOST_H_ 6 #define CONTENT_PUBLIC_BROWSER_RENDER_VIEW_HOST_H_
7 #pragma once 7 #pragma once
8 8
9 #include "base/values.h" 9 #include "base/values.h"
10 #include "content/common/content_export.h" 10 #include "content/common/content_export.h"
11 #include "content/public/browser/render_widget_host.h" 11 #include "content/public/browser/render_widget_host.h"
12 #include "content/public/common/page_zoom.h" 12 #include "content/public/common/page_zoom.h"
13 #include "content/public/common/stop_find_action.h" 13 #include "content/public/common/stop_find_action.h"
14 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDragOperation.h" 14 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDragOperation.h"
15 15
16 class FilePath; 16 class FilePath;
17 class GURL; 17 class GURL;
18 struct WebDropData; 18 struct WebDropData;
19 struct WebPreferences; 19 struct WebPreferences;
20 20
21 namespace content {
22 class RenderViewHostDelegate;
23 class SessionStorageNamespace;
24 class SiteInstance;
25 struct CustomContextMenuContext;
26 }
27
28 namespace gfx { 21 namespace gfx {
29 class Point; 22 class Point;
30 } 23 }
31 24
32 namespace WebKit { 25 namespace WebKit {
33 struct WebFindOptions; 26 struct WebFindOptions;
34 struct WebMediaPlayerAction; 27 struct WebMediaPlayerAction;
35 struct WebPluginAction; 28 struct WebPluginAction;
36 } 29 }
37 30
31 namespace content {
32
33 class RenderViewHostDelegate;
34 class SessionStorageNamespace;
35 class SiteInstance;
36 struct CustomContextMenuContext;
37
38 // A RenderViewHost is responsible for creating and talking to a RenderView 38 // A RenderViewHost is responsible for creating and talking to a RenderView
39 // object in a child process. It exposes a high level API to users, for things 39 // object in a child process. It exposes a high level API to users, for things
40 // like loading pages, adjusting the display and other browser functionality, 40 // like loading pages, adjusting the display and other browser functionality,
41 // which it translates into IPC messages sent over the IPC channel with the 41 // which it translates into IPC messages sent over the IPC channel with the
42 // RenderView. It responds to all IPC messages sent by that RenderView and 42 // RenderView. It responds to all IPC messages sent by that RenderView and
43 // cracks them, calling a delegate object back with higher level types where 43 // cracks them, calling a delegate object back with higher level types where
44 // possible. 44 // possible.
45 // 45 //
46 // The intent of this interface is to provide a view-agnostic communication 46 // The intent of this interface is to provide a view-agnostic communication
47 // conduit with a renderer. This is so we can build HTML views not only as 47 // conduit with a renderer. This is so we can build HTML views not only as
48 // TabContents (see TabContents for an example) but also as views, etc. 48 // TabContents (see TabContents for an example) but also as views, etc.
49 //
50 // TODO(joi): Move to content namespace.
51 class CONTENT_EXPORT RenderViewHost : virtual public RenderWidgetHost { 49 class CONTENT_EXPORT RenderViewHost : virtual public RenderWidgetHost {
52 public: 50 public:
53 // Returns the RenderViewHost given its ID and the ID of its render process. 51 // Returns the RenderViewHost given its ID and the ID of its render process.
54 // Returns NULL if the IDs do not correspond to a live RenderViewHost. 52 // Returns NULL if the IDs do not correspond to a live RenderViewHost.
55 static RenderViewHost* FromID(int render_process_id, int render_view_id); 53 static RenderViewHost* FromID(int render_process_id, int render_view_id);
56 54
57 // Downcasts from a RenderWidgetHost to a RenderViewHost. Required 55 // Downcasts from a RenderWidgetHost to a RenderViewHost. Required
58 // because RenderWidgetHost is a virtual base class. 56 // because RenderWidgetHost is a virtual base class.
59 static RenderViewHost* From(RenderWidgetHost* rwh); 57 static RenderViewHost* From(RenderWidgetHost* rwh);
60 58
(...skipping 74 matching lines...) Expand 10 before | Expand all | Expand 10 after
135 const gfx::Size& max_size) = 0; 133 const gfx::Size& max_size) = 0;
136 134
137 // Turns off auto-resize and gives a new size that the view should be. 135 // Turns off auto-resize and gives a new size that the view should be.
138 virtual void DisableAutoResize(const gfx::Size& new_size) = 0; 136 virtual void DisableAutoResize(const gfx::Size& new_size) = 0;
139 137
140 // Instructs the RenderView to send back updates to the preferred size. 138 // Instructs the RenderView to send back updates to the preferred size.
141 virtual void EnablePreferredSizeMode() = 0; 139 virtual void EnablePreferredSizeMode() = 0;
142 140
143 // Executes custom context menu action that was provided from WebKit. 141 // Executes custom context menu action that was provided from WebKit.
144 virtual void ExecuteCustomContextMenuCommand( 142 virtual void ExecuteCustomContextMenuCommand(
145 int action, const content::CustomContextMenuContext& context) = 0; 143 int action, const content::CustomContextMenuContext& context) = 0;
jam 2012/03/05 23:59:28 ditto
Jói 2012/03/06 16:38:55 Done.
146 144
147 // Tells the renderer to perform the given action on the media player 145 // Tells the renderer to perform the given action on the media player
148 // located at the given point. 146 // located at the given point.
149 virtual void ExecuteMediaPlayerActionAtLocation( 147 virtual void ExecuteMediaPlayerActionAtLocation(
150 const gfx::Point& location, 148 const gfx::Point& location,
151 const WebKit::WebMediaPlayerAction& action) = 0; 149 const WebKit::WebMediaPlayerAction& action) = 0;
152 150
153 // Runs some javascript within the context of a frame in the page. 151 // Runs some javascript within the context of a frame in the page.
154 virtual void ExecuteJavascriptInWebFrame(const string16& frame_xpath, 152 virtual void ExecuteJavascriptInWebFrame(const string16& frame_xpath,
155 const string16& jscript) = 0; 153 const string16& jscript) = 0;
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242 // Send the renderer process the current preferences supplied by the 240 // Send the renderer process the current preferences supplied by the
243 // RenderViewHostDelegate. 241 // RenderViewHostDelegate.
244 virtual void SyncRendererPrefs() = 0; 242 virtual void SyncRendererPrefs() = 0;
245 243
246 virtual void ToggleSpeechInput() = 0; 244 virtual void ToggleSpeechInput() = 0;
247 245
248 // Passes a list of Webkit preferences to the renderer. 246 // Passes a list of Webkit preferences to the renderer.
249 virtual void UpdateWebkitPreferences(const WebPreferences& prefs) = 0; 247 virtual void UpdateWebkitPreferences(const WebPreferences& prefs) = 0;
250 }; 248 };
251 249
250 } // namespace content
252 251
253 #endif // CONTENT_PUBLIC_BROWSER_RENDER_VIEW_HOST_H_ 252 #endif // CONTENT_PUBLIC_BROWSER_RENDER_VIEW_HOST_H_
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