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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_PORT_BROWSER_RENDER_WIDGET_HOST_VIEW_PORT_H_ | 5 #ifndef CONTENT_PORT_BROWSER_RENDER_WIDGET_HOST_VIEW_PORT_H_ |
6 #define CONTENT_PORT_BROWSER_RENDER_WIDGET_HOST_VIEW_PORT_H_ | 6 #define CONTENT_PORT_BROWSER_RENDER_WIDGET_HOST_VIEW_PORT_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "base/callback.h" | 9 #include "base/callback.h" |
10 #include "base/process_util.h" | 10 #include "base/process_util.h" |
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168 // Similar to above, except |params.(x|y|width|height)| define the region | 168 // Similar to above, except |params.(x|y|width|height)| define the region |
169 // of the surface that changed. | 169 // of the surface that changed. |
170 virtual void AcceleratedSurfacePostSubBuffer( | 170 virtual void AcceleratedSurfacePostSubBuffer( |
171 const GpuHostMsg_AcceleratedSurfacePostSubBuffer_Params& params, | 171 const GpuHostMsg_AcceleratedSurfacePostSubBuffer_Params& params, |
172 int gpu_host_id) = 0; | 172 int gpu_host_id) = 0; |
173 | 173 |
174 // Release the accelerated surface temporarily. It will be recreated on the | 174 // Release the accelerated surface temporarily. It will be recreated on the |
175 // next swap buffers or post sub buffer. | 175 // next swap buffers or post sub buffer. |
176 virtual void AcceleratedSurfaceSuspend() = 0; | 176 virtual void AcceleratedSurfaceSuspend() = 0; |
177 | 177 |
| 178 // Return true if the view has an accelerated surface that contains the last |
| 179 // presented frame for the view. If |desired_size| is non-empty, true is |
| 180 // returned only if the accelerated surface size matches. |
| 181 virtual bool HasAcceleratedSurface(const gfx::Size& desired_size) = 0; |
| 182 |
178 #if defined(OS_MACOSX) | 183 #if defined(OS_MACOSX) |
179 // Retrieve the bounds of the view, in cocoa view coordinates. | 184 // Retrieve the bounds of the view, in cocoa view coordinates. |
180 // If the UI scale factor is 2, |GetViewBounds()| will return a size of e.g. | 185 // If the UI scale factor is 2, |GetViewBounds()| will return a size of e.g. |
181 // (400, 300) in pixels, while this method will return (200, 150). | 186 // (400, 300) in pixels, while this method will return (200, 150). |
182 // Even though this returns an gfx::Rect, the result is NOT IN PIXELS. | 187 // Even though this returns an gfx::Rect, the result is NOT IN PIXELS. |
183 virtual gfx::Rect GetViewCocoaBounds() const = 0; | 188 virtual gfx::Rect GetViewCocoaBounds() const = 0; |
184 | 189 |
185 // Informs the view that a plugin gained or lost focus. | 190 // Informs the view that a plugin gained or lost focus. |
186 virtual void PluginFocusChanged(bool focused, int plugin_id) = 0; | 191 virtual void PluginFocusChanged(bool focused, int plugin_id) = 0; |
187 | 192 |
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259 virtual BrowserAccessibilityManager* | 264 virtual BrowserAccessibilityManager* |
260 GetBrowserAccessibilityManager() const = 0; | 265 GetBrowserAccessibilityManager() const = 0; |
261 virtual void OnAccessibilityNotifications( | 266 virtual void OnAccessibilityNotifications( |
262 const std::vector<AccessibilityHostMsg_NotificationParams>& params) { | 267 const std::vector<AccessibilityHostMsg_NotificationParams>& params) { |
263 } | 268 } |
264 }; | 269 }; |
265 | 270 |
266 } // namespace content | 271 } // namespace content |
267 | 272 |
268 #endif // CONTENT_PORT_BROWSER_RENDER_WIDGET_HOST_VIEW_PORT_H_ | 273 #endif // CONTENT_PORT_BROWSER_RENDER_WIDGET_HOST_VIEW_PORT_H_ |
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