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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_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
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76 class CONTENT_EXPORT RenderViewHostDelegate { | 76 class CONTENT_EXPORT RenderViewHostDelegate { |
77 public: | 77 public: |
78 // Returns the current delegate associated with a feature. May return NULL if | 78 // Returns the current delegate associated with a feature. May return NULL if |
79 // there is no corresponding delegate. | 79 // there is no corresponding delegate. |
80 virtual RenderViewHostDelegateView* GetDelegateView(); | 80 virtual RenderViewHostDelegateView* GetDelegateView(); |
81 | 81 |
82 // This is used to give the delegate a chance to filter IPC messages. | 82 // This is used to give the delegate a chance to filter IPC messages. |
83 virtual bool OnMessageReceived(RenderViewHost* render_view_host, | 83 virtual bool OnMessageReceived(RenderViewHost* render_view_host, |
84 const IPC::Message& message); | 84 const IPC::Message& message); |
85 | 85 |
86 // Gets the URL that is currently being displayed, if there is one. | |
87 virtual const GURL& GetURL() const; | |
88 | |
89 // Return this object cast to a WebContents, if it is one. If the object is | 86 // Return this object cast to a WebContents, if it is one. If the object is |
90 // not a WebContents, returns NULL. DEPRECATED: Be sure to include brettw or | 87 // not a WebContents, returns NULL. DEPRECATED: Be sure to include brettw or |
91 // jam as reviewers before you use this method. http://crbug.com/82582 | 88 // jam as reviewers before you use this method. http://crbug.com/82582 |
92 virtual WebContents* GetAsWebContents(); | 89 virtual WebContents* GetAsWebContents(); |
93 | 90 |
94 // Return the rect where to display the resize corner, if any, otherwise | 91 // Return the rect where to display the resize corner, if any, otherwise |
95 // an empty rect. | 92 // an empty rect. |
96 virtual gfx::Rect GetRootWindowResizerRect() const = 0; | 93 virtual gfx::Rect GetRootWindowResizerRect() const = 0; |
97 | 94 |
98 // The RenderView is being constructed (message sent to the renderer process | 95 // The RenderView is being constructed (message sent to the renderer process |
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177 const GURL& frame_url, | 174 const GURL& frame_url, |
178 JavaScriptMessageType type, | 175 JavaScriptMessageType type, |
179 IPC::Message* reply_msg, | 176 IPC::Message* reply_msg, |
180 bool* did_suppress_message) {} | 177 bool* did_suppress_message) {} |
181 | 178 |
182 virtual void RunBeforeUnloadConfirm(RenderViewHost* rvh, | 179 virtual void RunBeforeUnloadConfirm(RenderViewHost* rvh, |
183 const base::string16& message, | 180 const base::string16& message, |
184 bool is_reload, | 181 bool is_reload, |
185 IPC::Message* reply_msg) {} | 182 IPC::Message* reply_msg) {} |
186 | 183 |
187 // A message was added to to the console. | |
188 virtual bool AddMessageToConsole(int32 level, | |
189 const base::string16& message, | |
190 int32 line_no, | |
191 const base::string16& source_id); | |
192 | |
193 // Return a dummy RendererPreferences object that will be used by the renderer | 184 // Return a dummy RendererPreferences object that will be used by the renderer |
194 // associated with the owning RenderViewHost. | 185 // associated with the owning RenderViewHost. |
195 virtual RendererPreferences GetRendererPrefs( | 186 virtual RendererPreferences GetRendererPrefs( |
196 BrowserContext* browser_context) const = 0; | 187 BrowserContext* browser_context) const = 0; |
197 | 188 |
198 // Returns a WebPreferences object that will be used by the renderer | 189 // Returns a WebPreferences object that will be used by the renderer |
199 // associated with the owning render view host. | 190 // associated with the owning render view host. |
200 virtual WebPreferences GetWebkitPrefs(); | 191 virtual WebPreferences GetWebkitPrefs(); |
201 | 192 |
202 // Notification the user has made a gesture while focus was on the | 193 // Notification the user has made a gesture while focus was on the |
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343 virtual void AccessibilityEventReceived( | 334 virtual void AccessibilityEventReceived( |
344 const std::vector<AXEventNotificationDetails>& details) {} | 335 const std::vector<AXEventNotificationDetails>& details) {} |
345 | 336 |
346 protected: | 337 protected: |
347 virtual ~RenderViewHostDelegate() {} | 338 virtual ~RenderViewHostDelegate() {} |
348 }; | 339 }; |
349 | 340 |
350 } // namespace content | 341 } // namespace content |
351 | 342 |
352 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_ | 343 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_ |
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