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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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_RENDERER_RENDER_WIDGET_H_ | 5 #ifndef CONTENT_RENDERER_RENDER_WIDGET_H_ |
6 #define CONTENT_RENDERER_RENDER_WIDGET_H_ | 6 #define CONTENT_RENDERER_RENDER_WIDGET_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
| 9 #include <deque> |
9 #include <vector> | 10 #include <vector> |
10 | 11 |
11 #include "base/basictypes.h" | 12 #include "base/basictypes.h" |
12 #include "base/compiler_specific.h" | 13 #include "base/compiler_specific.h" |
13 #include "base/memory/ref_counted.h" | 14 #include "base/memory/ref_counted.h" |
14 #include "base/memory/scoped_ptr.h" | 15 #include "base/memory/scoped_ptr.h" |
15 #include "base/time.h" | 16 #include "base/time.h" |
16 #include "content/common/content_export.h" | 17 #include "content/common/content_export.h" |
17 #include "content/renderer/paint_aggregator.h" | 18 #include "content/renderer/paint_aggregator.h" |
18 #include "ipc/ipc_channel.h" | 19 #include "ipc/ipc_channel.h" |
19 #include "third_party/WebKit/Source/WebKit/chromium/public/WebCompositionUnderli
ne.h" | 20 #include "third_party/WebKit/Source/WebKit/chromium/public/WebCompositionUnderli
ne.h" |
20 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPopupType.h" | 21 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPopupType.h" |
21 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebRect.h" | 22 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebRect.h" |
22 #include "third_party/WebKit/Source/WebKit/chromium/public/WebTextDirection.h" | 23 #include "third_party/WebKit/Source/WebKit/chromium/public/WebTextDirection.h" |
23 #include "third_party/WebKit/Source/WebKit/chromium/public/WebWidgetClient.h" | 24 #include "third_party/WebKit/Source/WebKit/chromium/public/WebWidgetClient.h" |
24 #include "third_party/skia/include/core/SkBitmap.h" | 25 #include "third_party/skia/include/core/SkBitmap.h" |
25 #include "ui/base/ime/text_input_type.h" | 26 #include "ui/base/ime/text_input_type.h" |
26 #include "ui/gfx/native_widget_types.h" | 27 #include "ui/gfx/native_widget_types.h" |
27 #include "ui/gfx/rect.h" | 28 #include "ui/gfx/rect.h" |
28 #include "ui/gfx/size.h" | 29 #include "ui/gfx/size.h" |
29 #include "ui/gfx/surface/transport_dib.h" | 30 #include "ui/gfx/surface/transport_dib.h" |
30 #include "webkit/glue/webcursor.h" | 31 #include "webkit/glue/webcursor.h" |
31 | 32 |
| 33 struct ViewHostMsg_UpdateRect_Params; |
| 34 class ViewHostMsg_UpdateRect; |
| 35 |
32 namespace IPC { | 36 namespace IPC { |
33 class SyncMessage; | 37 class SyncMessage; |
34 } | 38 } |
35 | 39 |
36 namespace WebKit { | 40 namespace WebKit { |
37 class WebMouseEvent; | 41 class WebMouseEvent; |
38 class WebTouchEvent; | 42 class WebTouchEvent; |
39 class WebWidget; | 43 class WebWidget; |
40 } | 44 } |
41 | 45 |
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267 // Sets the "hidden" state of this widget. All accesses to is_hidden_ should | 271 // Sets the "hidden" state of this widget. All accesses to is_hidden_ should |
268 // use this method so that we can properly inform the RenderThread of our | 272 // use this method so that we can properly inform the RenderThread of our |
269 // state. | 273 // state. |
270 void SetHidden(bool hidden); | 274 void SetHidden(bool hidden); |
271 | 275 |
272 bool is_hidden() const { return is_hidden_; } | 276 bool is_hidden() const { return is_hidden_; } |
273 | 277 |
274 void WillToggleFullscreen(); | 278 void WillToggleFullscreen(); |
275 void DidToggleFullscreen(); | 279 void DidToggleFullscreen(); |
276 | 280 |
277 // True if an UpdateRect_ACK message is pending. | |
278 bool update_reply_pending() const { | |
279 return update_reply_pending_; | |
280 } | |
281 | |
282 bool next_paint_is_resize_ack() const; | 281 bool next_paint_is_resize_ack() const; |
283 bool next_paint_is_restore_ack() const; | 282 bool next_paint_is_restore_ack() const; |
284 void set_next_paint_is_resize_ack(); | 283 void set_next_paint_is_resize_ack(); |
285 void set_next_paint_is_restore_ack(); | 284 void set_next_paint_is_restore_ack(); |
286 void set_next_paint_is_repaint_ack(); | 285 void set_next_paint_is_repaint_ack(); |
287 | 286 |
288 // Checks if the text input state and compose inline mode have been changed. | 287 // Checks if the text input state and compose inline mode have been changed. |
289 // If they are changed, the new value will be sent to the browser process. | 288 // If they are changed, the new value will be sent to the browser process. |
290 void UpdateTextInputState(); | 289 void UpdateTextInputState(); |
291 | 290 |
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464 bool is_accelerated_compositing_active_; | 463 bool is_accelerated_compositing_active_; |
465 | 464 |
466 base::Time animation_floor_time_; | 465 base::Time animation_floor_time_; |
467 bool animation_update_pending_; | 466 bool animation_update_pending_; |
468 bool animation_task_posted_; | 467 bool animation_task_posted_; |
469 bool invalidation_task_posted_; | 468 bool invalidation_task_posted_; |
470 | 469 |
471 bool has_disable_gpu_vsync_switch_; | 470 bool has_disable_gpu_vsync_switch_; |
472 base::TimeTicks last_do_deferred_update_time_; | 471 base::TimeTicks last_do_deferred_update_time_; |
473 | 472 |
| 473 // UpdateRect parameters for the current compositing pass. This is used to |
| 474 // pass state between DoDeferredUpdate and OnSwapBuffersPosted. |
| 475 scoped_ptr<ViewHostMsg_UpdateRect_Params> pending_update_params_; |
| 476 |
| 477 // Queue of UpdateRect messages corresponding to a SwapBuffers. We want to |
| 478 // delay sending of UpdateRect until the corresponding SwapBuffers has been |
| 479 // executed. Since we can have several in flight, we need to keep them in a |
| 480 // queue. Note: some SwapBuffers may not correspond to an update, in which |
| 481 // case NULL is added to the queue. |
| 482 std::deque<ViewHostMsg_UpdateRect*> updates_pending_swap_; |
| 483 |
474 DISALLOW_COPY_AND_ASSIGN(RenderWidget); | 484 DISALLOW_COPY_AND_ASSIGN(RenderWidget); |
475 }; | 485 }; |
476 | 486 |
477 #endif // CONTENT_RENDERER_RENDER_WIDGET_H_ | 487 #endif // CONTENT_RENDERER_RENDER_WIDGET_H_ |
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