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Side by Side Diff: content/renderer/render_widget.h

Issue 240163005: Deliver IPC messages together with SwapCompositorFrame (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: more style fixes Created 6 years, 5 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_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 7
8 #include <deque> 8 #include <deque>
9 #include <map> 9 #include <map>
10 10
11 #include "base/auto_reset.h" 11 #include "base/auto_reset.h"
12 #include "base/basictypes.h" 12 #include "base/basictypes.h"
13 #include "base/callback.h"
13 #include "base/compiler_specific.h" 14 #include "base/compiler_specific.h"
14 #include "base/memory/ref_counted.h" 15 #include "base/memory/ref_counted.h"
15 #include "base/memory/scoped_ptr.h" 16 #include "base/memory/scoped_ptr.h"
16 #include "base/observer_list.h" 17 #include "base/observer_list.h"
17 #include "base/time/time.h" 18 #include "base/time/time.h"
18 #include "base/timer/timer.h" 19 #include "base/timer/timer.h"
19 #include "cc/debug/rendering_stats_instrumentation.h" 20 #include "cc/debug/rendering_stats_instrumentation.h"
20 #include "content/common/content_export.h" 21 #include "content/common/content_export.h"
21 #include "content/common/cursors/webcursor.h" 22 #include "content/common/cursors/webcursor.h"
22 #include "content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h" 23 #include "content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h"
23 #include "content/common/input/synthetic_gesture_params.h" 24 #include "content/common/input/synthetic_gesture_params.h"
25 #include "content/renderer/message_delivery_policy.h"
24 #include "ipc/ipc_listener.h" 26 #include "ipc/ipc_listener.h"
25 #include "ipc/ipc_sender.h" 27 #include "ipc/ipc_sender.h"
26 #include "third_party/WebKit/public/platform/WebRect.h" 28 #include "third_party/WebKit/public/platform/WebRect.h"
27 #include "third_party/WebKit/public/web/WebCompositionUnderline.h" 29 #include "third_party/WebKit/public/web/WebCompositionUnderline.h"
28 #include "third_party/WebKit/public/web/WebInputEvent.h" 30 #include "third_party/WebKit/public/web/WebInputEvent.h"
29 #include "third_party/WebKit/public/web/WebPopupType.h" 31 #include "third_party/WebKit/public/web/WebPopupType.h"
30 #include "third_party/WebKit/public/web/WebTextDirection.h" 32 #include "third_party/WebKit/public/web/WebTextDirection.h"
31 #include "third_party/WebKit/public/web/WebTextInputInfo.h" 33 #include "third_party/WebKit/public/web/WebTextInputInfo.h"
32 #include "third_party/WebKit/public/web/WebTouchAction.h" 34 #include "third_party/WebKit/public/web/WebTouchAction.h"
33 #include "third_party/WebKit/public/web/WebWidget.h" 35 #include "third_party/WebKit/public/web/WebWidget.h"
34 #include "third_party/WebKit/public/web/WebWidgetClient.h" 36 #include "third_party/WebKit/public/web/WebWidgetClient.h"
35 #include "third_party/skia/include/core/SkBitmap.h" 37 #include "third_party/skia/include/core/SkBitmap.h"
36 #include "ui/base/ime/text_input_mode.h" 38 #include "ui/base/ime/text_input_mode.h"
37 #include "ui/base/ime/text_input_type.h" 39 #include "ui/base/ime/text_input_type.h"
38 #include "ui/base/ui_base_types.h" 40 #include "ui/base/ui_base_types.h"
39 #include "ui/gfx/native_widget_types.h" 41 #include "ui/gfx/native_widget_types.h"
40 #include "ui/gfx/range/range.h" 42 #include "ui/gfx/range/range.h"
41 #include "ui/gfx/rect.h" 43 #include "ui/gfx/rect.h"
42 #include "ui/gfx/vector2d.h" 44 #include "ui/gfx/vector2d.h"
43 #include "ui/gfx/vector2d_f.h" 45 #include "ui/gfx/vector2d_f.h"
44 #include "ui/surface/transport_dib.h" 46 #include "ui/surface/transport_dib.h"
45 47
46 struct ViewHostMsg_UpdateRect_Params; 48 struct ViewHostMsg_UpdateRect_Params;
47 struct ViewMsg_Resize_Params; 49 struct ViewMsg_Resize_Params;
48 class ViewHostMsg_UpdateRect; 50 class ViewHostMsg_UpdateRect;
49 51
50 namespace IPC { 52 namespace IPC {
51 class SyncMessage; 53 class SyncMessage;
54 class SyncMessageFilter;
52 } 55 }
53 56
54 namespace blink { 57 namespace blink {
55 struct WebDeviceEmulationParams; 58 struct WebDeviceEmulationParams;
56 class WebGestureEvent; 59 class WebGestureEvent;
57 class WebKeyboardEvent; 60 class WebKeyboardEvent;
58 class WebMouseEvent; 61 class WebMouseEvent;
59 class WebTouchEvent; 62 class WebTouchEvent;
60 } 63 }
61 64
62 namespace cc { class OutputSurface; } 65 namespace cc {
66 class OutputSurface;
67 class SwapPromise;
68 }
63 69
64 namespace gfx { 70 namespace gfx {
65 class Range; 71 class Range;
66 } 72 }
67 73
68 namespace content { 74 namespace content {
69 class ExternalPopupMenu; 75 class ExternalPopupMenu;
76 class FrameSwapMessageQueue;
70 class PepperPluginInstanceImpl; 77 class PepperPluginInstanceImpl;
71 class RenderFrameImpl; 78 class RenderFrameImpl;
72 class RenderFrameProxy; 79 class RenderFrameProxy;
73 class RenderWidgetCompositor; 80 class RenderWidgetCompositor;
74 class RenderWidgetTest; 81 class RenderWidgetTest;
75 class ResizingModeSelector; 82 class ResizingModeSelector;
76 struct ContextMenuParams; 83 struct ContextMenuParams;
77 struct WebPluginGeometry; 84 struct WebPluginGeometry;
78 85
79 // RenderWidget provides a communication bridge between a WebWidget and 86 // RenderWidget provides a communication bridge between a WebWidget and
(...skipping 106 matching lines...) Expand 10 before | Expand all | Expand 10 after
186 void QueueSyntheticGesture( 193 void QueueSyntheticGesture(
187 scoped_ptr<SyntheticGestureParams> gesture_params, 194 scoped_ptr<SyntheticGestureParams> gesture_params,
188 const SyntheticGestureCompletionCallback& callback); 195 const SyntheticGestureCompletionCallback& callback);
189 196
190 // Close the underlying WebWidget. 197 // Close the underlying WebWidget.
191 virtual void Close(); 198 virtual void Close();
192 199
193 // Notifies about a compositor frame commit operation having finished. 200 // Notifies about a compositor frame commit operation having finished.
194 virtual void DidCommitCompositorFrame(); 201 virtual void DidCommitCompositorFrame();
195 202
203 // Deliveres |message| together with compositor state change updates. The
204 // exact behavior depends on |policy|.
205 // FIFO ordering is preserved between messages enqueued with the same
206 // |policy|, the ordering between messages enqueued for different policies is
207 // undefined.
208 //
209 // |msg| message to send, ownership of |msg| is transferred.
210 // |policy| see the comment on MessageDeliveryPolicy.
211 void QueueMessage(IPC::Message* msg, MessageDeliveryPolicy policy);
212
196 // Handle common setup/teardown for handling IME events. 213 // Handle common setup/teardown for handling IME events.
197 void StartHandlingImeEvent(); 214 void StartHandlingImeEvent();
198 void FinishHandlingImeEvent(); 215 void FinishHandlingImeEvent();
199 216
200 // Returns whether we currently should handle an IME event. 217 // Returns whether we currently should handle an IME event.
201 bool ShouldHandleImeEvent(); 218 bool ShouldHandleImeEvent();
202 219
203 virtual void InstrumentWillBeginFrame(int frame_id) {} 220 virtual void InstrumentWillBeginFrame(int frame_id) {}
204 virtual void InstrumentDidBeginFrame() {} 221 virtual void InstrumentDidBeginFrame() {}
205 virtual void InstrumentDidCancelFrame() {} 222 virtual void InstrumentDidCancelFrame() {}
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413 // state. 430 // state.
414 void SetHidden(bool hidden); 431 void SetHidden(bool hidden);
415 432
416 void WillToggleFullscreen(); 433 void WillToggleFullscreen();
417 void DidToggleFullscreen(); 434 void DidToggleFullscreen();
418 435
419 bool next_paint_is_resize_ack() const; 436 bool next_paint_is_resize_ack() const;
420 void set_next_paint_is_resize_ack(); 437 void set_next_paint_is_resize_ack();
421 void set_next_paint_is_repaint_ack(); 438 void set_next_paint_is_repaint_ack();
422 439
440 // QueueMessage implementation extracted into a static method for easy
441 // testing.
442 static scoped_ptr<cc::SwapPromise> QueueMessageImpl(
443 IPC::Message* msg,
444 MessageDeliveryPolicy policy,
445 FrameSwapMessageQueue* frame_swap_message_queue,
446 scoped_refptr<IPC::SyncMessageFilter> sync_message_filter,
447 bool commit_requested,
448 int source_frame_number);
449
423 // Override point to obtain that the current input method state and caret 450 // Override point to obtain that the current input method state and caret
424 // position. 451 // position.
425 virtual ui::TextInputType GetTextInputType(); 452 virtual ui::TextInputType GetTextInputType();
426 virtual ui::TextInputType WebKitToUiTextInputType( 453 virtual ui::TextInputType WebKitToUiTextInputType(
427 blink::WebTextInputType type); 454 blink::WebTextInputType type);
428 455
429 #if defined(OS_MACOSX) || defined(USE_AURA) 456 #if defined(OS_MACOSX) || defined(USE_AURA)
430 // Override point to obtain that the current composition character bounds. 457 // Override point to obtain that the current composition character bounds.
431 // In the case of surrogate pairs, the character is treated as two characters: 458 // In the case of surrogate pairs, the character is treated as two characters:
432 // the bounds for first character is actual one, and the bounds for second 459 // the bounds for first character is actual one, and the bounds for second
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685 #endif 712 #endif
686 713
687 scoped_ptr<ScreenMetricsEmulator> screen_metrics_emulator_; 714 scoped_ptr<ScreenMetricsEmulator> screen_metrics_emulator_;
688 715
689 // Popups may be displaced when screen metrics emulation is enabled. 716 // Popups may be displaced when screen metrics emulation is enabled.
690 // These values are used to properly adjust popup position. 717 // These values are used to properly adjust popup position.
691 gfx::Point popup_view_origin_for_emulation_; 718 gfx::Point popup_view_origin_for_emulation_;
692 gfx::Point popup_screen_origin_for_emulation_; 719 gfx::Point popup_screen_origin_for_emulation_;
693 float popup_origin_scale_for_emulation_; 720 float popup_origin_scale_for_emulation_;
694 721
722 scoped_refptr<FrameSwapMessageQueue> frame_swap_message_queue_;
695 scoped_ptr<ResizingModeSelector> resizing_mode_selector_; 723 scoped_ptr<ResizingModeSelector> resizing_mode_selector_;
696 724
697 // Lists of RenderFrameProxy objects that need to be notified of 725 // Lists of RenderFrameProxy objects that need to be notified of
698 // compositing-related events (e.g. DidCommitCompositorFrame). 726 // compositing-related events (e.g. DidCommitCompositorFrame).
699 ObserverList<RenderFrameProxy> render_frame_proxies_; 727 ObserverList<RenderFrameProxy> render_frame_proxies_;
700 #if defined(VIDEO_HOLE) 728 #if defined(VIDEO_HOLE)
701 ObserverList<RenderFrameImpl> video_hole_frames_; 729 ObserverList<RenderFrameImpl> video_hole_frames_;
702 #endif // defined(VIDEO_HOLE) 730 #endif // defined(VIDEO_HOLE)
703 731
704 // A list of RenderFrames associated with this RenderWidget. Notifications 732 // A list of RenderFrames associated with this RenderWidget. Notifications
705 // are sent to each frame in the list for events such as changing 733 // are sent to each frame in the list for events such as changing
706 // visibility state for example. 734 // visibility state for example.
707 ObserverList<RenderFrameImpl> render_frames_; 735 ObserverList<RenderFrameImpl> render_frames_;
708 736
709 ui::MenuSourceType context_menu_source_type_; 737 ui::MenuSourceType context_menu_source_type_;
710 gfx::Point touch_editing_context_menu_location_; 738 gfx::Point touch_editing_context_menu_location_;
711 739
712 DISALLOW_COPY_AND_ASSIGN(RenderWidget); 740 DISALLOW_COPY_AND_ASSIGN(RenderWidget);
713 }; 741 };
714 742
715 } // namespace content 743 } // namespace content
716 744
717 #endif // CONTENT_RENDERER_RENDER_WIDGET_H_ 745 #endif // CONTENT_RENDERER_RENDER_WIDGET_H_
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