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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_WIDGET_HOST_VIEW_ANDROID_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_ANDROID_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_ANDROID_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_ANDROID_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
11 #include <map> | 11 #include <map> |
12 #include <memory> | 12 #include <memory> |
13 #include <queue> | 13 #include <queue> |
14 | 14 |
15 #include "base/callback.h" | 15 #include "base/callback.h" |
16 #include "base/compiler_specific.h" | 16 #include "base/compiler_specific.h" |
17 #include "base/i18n/rtl.h" | 17 #include "base/i18n/rtl.h" |
18 #include "base/macros.h" | 18 #include "base/macros.h" |
19 #include "base/memory/weak_ptr.h" | 19 #include "base/memory/weak_ptr.h" |
20 #include "base/process/process.h" | 20 #include "base/process/process.h" |
21 #include "cc/input/selection.h" | 21 #include "cc/input/selection.h" |
22 #include "cc/output/begin_frame_args.h" | 22 #include "cc/output/begin_frame_args.h" |
| 23 #include "cc/scheduler/begin_frame_source.h" |
23 #include "content/browser/accessibility/browser_accessibility_manager.h" | 24 #include "content/browser/accessibility/browser_accessibility_manager.h" |
24 #include "content/browser/android/content_view_core_impl_observer.h" | 25 #include "content/browser/android/content_view_core_impl_observer.h" |
25 #include "content/browser/renderer_host/delegated_frame_evictor.h" | 26 #include "content/browser/renderer_host/delegated_frame_evictor.h" |
26 #include "content/browser/renderer_host/ime_adapter_android.h" | 27 #include "content/browser/renderer_host/ime_adapter_android.h" |
27 #include "content/browser/renderer_host/input/stylus_text_selector.h" | 28 #include "content/browser/renderer_host/input/stylus_text_selector.h" |
28 #include "content/browser/renderer_host/render_widget_host_view_base.h" | 29 #include "content/browser/renderer_host/render_widget_host_view_base.h" |
29 #include "content/browser/renderer_host/text_input_manager.h" | 30 #include "content/browser/renderer_host/text_input_manager.h" |
30 #include "content/common/content_export.h" | 31 #include "content/common/content_export.h" |
31 #include "content/public/browser/readback_types.h" | 32 #include "content/public/browser/readback_types.h" |
32 #include "gpu/command_buffer/common/mailbox.h" | 33 #include "gpu/command_buffer/common/mailbox.h" |
33 #include "third_party/skia/include/core/SkColor.h" | 34 #include "third_party/skia/include/core/SkColor.h" |
| 35 #include "ui/android/delegated_frame_host_android.h" |
34 #include "ui/android/view_android.h" | 36 #include "ui/android/view_android.h" |
35 #include "ui/android/view_client.h" | 37 #include "ui/android/view_client.h" |
36 #include "ui/android/window_android_observer.h" | 38 #include "ui/android/window_android_observer.h" |
37 #include "ui/events/android/motion_event_android.h" | 39 #include "ui/events/android/motion_event_android.h" |
38 #include "ui/events/gesture_detection/filtered_gesture_provider.h" | 40 #include "ui/events/gesture_detection/filtered_gesture_provider.h" |
39 #include "ui/gfx/geometry/size.h" | 41 #include "ui/gfx/geometry/size.h" |
40 #include "ui/gfx/geometry/vector2d_f.h" | 42 #include "ui/gfx/geometry/vector2d_f.h" |
41 #include "ui/gfx/selection_bound.h" | 43 #include "ui/gfx/selection_bound.h" |
42 #include "ui/touch_selection/touch_selection_controller.h" | 44 #include "ui/touch_selection/touch_selection_controller.h" |
43 | 45 |
44 class GURL; | 46 class GURL; |
45 | 47 |
46 namespace ui { | 48 namespace ui { |
47 struct DidOverscrollParams; | 49 struct DidOverscrollParams; |
48 } | 50 } |
49 | 51 |
50 namespace ui { | |
51 class DelegatedFrameHostAndroid; | |
52 } | |
53 | |
54 namespace content { | 52 namespace content { |
55 class ContentViewCoreImpl; | 53 class ContentViewCoreImpl; |
56 class OverscrollControllerAndroid; | 54 class OverscrollControllerAndroid; |
57 class RenderWidgetHost; | 55 class RenderWidgetHost; |
58 class RenderWidgetHostImpl; | 56 class RenderWidgetHostImpl; |
59 class SynchronousCompositorHost; | 57 class SynchronousCompositorHost; |
60 class SynchronousCompositorClient; | 58 class SynchronousCompositorClient; |
61 struct NativeWebKeyboardEvent; | 59 struct NativeWebKeyboardEvent; |
62 | 60 |
63 // ----------------------------------------------------------------------------- | 61 // ----------------------------------------------------------------------------- |
64 // See comments in render_widget_host_view.h about this class and its members. | 62 // See comments in render_widget_host_view.h about this class and its members. |
65 // ----------------------------------------------------------------------------- | 63 // ----------------------------------------------------------------------------- |
66 class CONTENT_EXPORT RenderWidgetHostViewAndroid | 64 class CONTENT_EXPORT RenderWidgetHostViewAndroid |
67 : public RenderWidgetHostViewBase, | 65 : public RenderWidgetHostViewBase, |
68 public ui::GestureProviderClient, | 66 public ui::GestureProviderClient, |
69 public ui::ViewClient, | 67 public ui::ViewClient, |
70 public ui::WindowAndroidObserver, | 68 public ui::WindowAndroidObserver, |
71 public DelegatedFrameEvictorClient, | 69 public DelegatedFrameEvictorClient, |
72 public StylusTextSelectorClient, | 70 public StylusTextSelectorClient, |
73 public ui::TouchSelectionControllerClient, | 71 public ui::TouchSelectionControllerClient, |
74 public content::ContentViewCoreImplObserver, | 72 public content::ContentViewCoreImplObserver, |
75 public content::TextInputManager::Observer { | 73 public content::TextInputManager::Observer, |
| 74 public ui::DelegatedFrameHostAndroid::Client, |
| 75 public cc::BeginFrameObserver { |
76 public: | 76 public: |
77 RenderWidgetHostViewAndroid(RenderWidgetHostImpl* widget, | 77 RenderWidgetHostViewAndroid(RenderWidgetHostImpl* widget, |
78 ContentViewCoreImpl* content_view_core); | 78 ContentViewCoreImpl* content_view_core); |
79 ~RenderWidgetHostViewAndroid() override; | 79 ~RenderWidgetHostViewAndroid() override; |
80 | 80 |
81 void Blur(); | 81 void Blur(); |
82 | 82 |
83 // RenderWidgetHostView implementation. | 83 // RenderWidgetHostView implementation. |
84 bool OnMessageReceived(const IPC::Message& msg) override; | 84 bool OnMessageReceived(const IPC::Message& msg) override; |
85 void InitAsChild(gfx::NativeView parent_view) override; | 85 void InitAsChild(gfx::NativeView parent_view) override; |
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163 void OnPhysicalBackingSizeChanged(int width, int height) override; | 163 void OnPhysicalBackingSizeChanged(int width, int height) override; |
164 | 164 |
165 // ui::GestureProviderClient implementation. | 165 // ui::GestureProviderClient implementation. |
166 void OnGestureEvent(const ui::GestureEventData& gesture) override; | 166 void OnGestureEvent(const ui::GestureEventData& gesture) override; |
167 | 167 |
168 // ui::WindowAndroidObserver implementation. | 168 // ui::WindowAndroidObserver implementation. |
169 void OnCompositingDidCommit() override; | 169 void OnCompositingDidCommit() override; |
170 void OnRootWindowVisibilityChanged(bool visible) override; | 170 void OnRootWindowVisibilityChanged(bool visible) override; |
171 void OnAttachCompositor() override; | 171 void OnAttachCompositor() override; |
172 void OnDetachCompositor() override; | 172 void OnDetachCompositor() override; |
173 void OnVSync(base::TimeTicks frame_time, | |
174 base::TimeDelta vsync_period) override; | |
175 void OnAnimate(base::TimeTicks begin_frame_time) override; | 173 void OnAnimate(base::TimeTicks begin_frame_time) override; |
176 void OnActivityStopped() override; | 174 void OnActivityStopped() override; |
177 void OnActivityStarted() override; | 175 void OnActivityStarted() override; |
178 | 176 |
179 // content::ContentViewCoreImplObserver implementation. | 177 // content::ContentViewCoreImplObserver implementation. |
180 void OnContentViewCoreDestroyed() override; | 178 void OnContentViewCoreDestroyed() override; |
181 void OnAttachedToWindow() override; | 179 void OnAttachedToWindow() override; |
182 void OnDetachedFromWindow() override; | 180 void OnDetachedFromWindow() override; |
183 | 181 |
184 // DelegatedFrameEvictor implementation | 182 // DelegatedFrameEvictor implementation |
185 void EvictDelegatedFrame() override; | 183 void EvictDelegatedFrame() override; |
186 | 184 |
187 // StylusTextSelectorClient implementation. | 185 // StylusTextSelectorClient implementation. |
188 void OnStylusSelectBegin(float x0, float y0, float x1, float y1) override; | 186 void OnStylusSelectBegin(float x0, float y0, float x1, float y1) override; |
189 void OnStylusSelectUpdate(float x, float y) override; | 187 void OnStylusSelectUpdate(float x, float y) override; |
190 void OnStylusSelectEnd() override; | 188 void OnStylusSelectEnd() override; |
191 void OnStylusSelectTap(base::TimeTicks time, float x, float y) override; | 189 void OnStylusSelectTap(base::TimeTicks time, float x, float y) override; |
192 | 190 |
193 // ui::TouchSelectionControllerClient implementation. | 191 // ui::TouchSelectionControllerClient implementation. |
194 bool SupportsAnimation() const override; | 192 bool SupportsAnimation() const override; |
195 void SetNeedsAnimate() override; | 193 void SetNeedsAnimate() override; |
196 void MoveCaret(const gfx::PointF& position) override; | 194 void MoveCaret(const gfx::PointF& position) override; |
197 void MoveRangeSelectionExtent(const gfx::PointF& extent) override; | 195 void MoveRangeSelectionExtent(const gfx::PointF& extent) override; |
198 void SelectBetweenCoordinates(const gfx::PointF& base, | 196 void SelectBetweenCoordinates(const gfx::PointF& base, |
199 const gfx::PointF& extent) override; | 197 const gfx::PointF& extent) override; |
200 void OnSelectionEvent(ui::SelectionEventType event) override; | 198 void OnSelectionEvent(ui::SelectionEventType event) override; |
201 std::unique_ptr<ui::TouchHandleDrawable> CreateDrawable() override; | 199 std::unique_ptr<ui::TouchHandleDrawable> CreateDrawable() override; |
202 | 200 |
| 201 // DelegatedFrameHostAndroid::Client implementation. |
| 202 void SetBeginFrameSource(cc::BeginFrameSource* begin_frame_source) override; |
| 203 void ReturnResources(const cc::ReturnedResourceArray& resources) override; |
| 204 |
| 205 // cc::BeginFrameObserver implementation. |
| 206 void OnBeginFrame(const cc::BeginFrameArgs& args) override; |
| 207 const cc::BeginFrameArgs& LastUsedBeginFrameArgs() const override; |
| 208 void OnBeginFrameSourcePausedChanged(bool paused) override; |
| 209 |
203 // Non-virtual methods | 210 // Non-virtual methods |
204 void SetContentViewCore(ContentViewCoreImpl* content_view_core); | 211 void SetContentViewCore(ContentViewCoreImpl* content_view_core); |
205 SkColor GetCachedBackgroundColor() const; | 212 SkColor GetCachedBackgroundColor() const; |
206 void SendKeyEvent(const NativeWebKeyboardEvent& event); | 213 void SendKeyEvent(const NativeWebKeyboardEvent& event); |
207 void SendMouseEvent(const ui::MotionEventAndroid&, int changed_button); | 214 void SendMouseEvent(const ui::MotionEventAndroid&, int changed_button); |
208 void SendMouseWheelEvent(const blink::WebMouseWheelEvent& event); | 215 void SendMouseWheelEvent(const blink::WebMouseWheelEvent& event); |
209 void SendGestureEvent(const blink::WebGestureEvent& event); | 216 void SendGestureEvent(const blink::WebGestureEvent& event); |
210 | 217 |
211 void OnStartContentIntent(const GURL& content_url, bool is_main_frame); | 218 void OnStartContentIntent(const GURL& content_url, bool is_main_frame); |
212 void OnSmartClipDataExtracted(const base::string16& text, | 219 void OnSmartClipDataExtracted(const base::string16& text, |
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284 // Drop any incoming frames from the renderer when there are locks on the | 291 // Drop any incoming frames from the renderer when there are locks on the |
285 // current frame. | 292 // current frame. |
286 void RetainFrame(uint32_t compositor_frame_sink_id, | 293 void RetainFrame(uint32_t compositor_frame_sink_id, |
287 cc::CompositorFrame frame); | 294 cc::CompositorFrame frame); |
288 | 295 |
289 void InternalSwapCompositorFrame(uint32_t compositor_frame_sink_id, | 296 void InternalSwapCompositorFrame(uint32_t compositor_frame_sink_id, |
290 cc::CompositorFrame frame); | 297 cc::CompositorFrame frame); |
291 void DestroyDelegatedContent(); | 298 void DestroyDelegatedContent(); |
292 void OnLostResources(); | 299 void OnLostResources(); |
293 | 300 |
294 void ReturnResources(const cc::ReturnedResourceArray& resources); | 301 enum BeginFrameRequestType { |
295 | |
296 enum VSyncRequestType { | |
297 FLUSH_INPUT = 1 << 0, | 302 FLUSH_INPUT = 1 << 0, |
298 BEGIN_FRAME = 1 << 1, | 303 BEGIN_FRAME = 1 << 1, |
299 PERSISTENT_BEGIN_FRAME = 1 << 2 | 304 PERSISTENT_BEGIN_FRAME = 1 << 2 |
300 }; | 305 }; |
301 void RequestVSyncUpdate(uint32_t requests); | 306 void AddBeginFrameRequest(BeginFrameRequestType request); |
| 307 void ClearBeginFrameRequest(BeginFrameRequestType request); |
302 void StartObservingRootWindow(); | 308 void StartObservingRootWindow(); |
303 void StopObservingRootWindow(); | 309 void StopObservingRootWindow(); |
304 void SendBeginFrame(base::TimeTicks frame_time, base::TimeDelta vsync_period); | 310 void SendBeginFrame(cc::BeginFrameArgs args); |
305 bool Animate(base::TimeTicks frame_time); | 311 bool Animate(base::TimeTicks frame_time); |
306 void RequestDisallowInterceptTouchEvent(); | 312 void RequestDisallowInterceptTouchEvent(); |
307 | 313 |
308 bool SyncCompositorOnMessageReceived(const IPC::Message& message); | 314 bool SyncCompositorOnMessageReceived(const IPC::Message& message); |
309 | 315 |
310 void ComputeEventLatencyOSTouchHistograms(const ui::MotionEvent& event); | 316 void ComputeEventLatencyOSTouchHistograms(const ui::MotionEvent& event); |
311 | 317 |
312 void CreateOverscrollControllerIfPossible(); | 318 void CreateOverscrollControllerIfPossible(); |
313 | 319 |
314 // The model object. | 320 // The model object. |
315 RenderWidgetHostImpl* host_; | 321 RenderWidgetHostImpl* host_; |
316 | 322 |
317 // Used to control action dispatch at the next |OnVSync()| call. | 323 // The begin frame source being observed. Null if none. |
318 uint32_t outstanding_vsync_requests_; | 324 cc::BeginFrameSource* begin_frame_source_; |
| 325 cc::BeginFrameArgs last_begin_frame_args_; |
| 326 |
| 327 // Indicates whether and for what reason a request for begin frames has been |
| 328 // issued. Used to control action dispatch at the next |OnBeginFrame()| call. |
| 329 uint32_t outstanding_begin_frame_requests_; |
319 | 330 |
320 bool is_showing_; | 331 bool is_showing_; |
321 | 332 |
322 // Window-specific bits that affect widget visibility. | 333 // Window-specific bits that affect widget visibility. |
323 bool is_window_visible_; | 334 bool is_window_visible_; |
324 bool is_window_activity_started_; | 335 bool is_window_activity_started_; |
325 | 336 |
326 // Used to control the appearance of overscroll glow. | 337 // Used to control the appearance of overscroll glow. |
327 bool is_showing_overscroll_glow_; | 338 bool is_showing_overscroll_glow_; |
328 | 339 |
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390 gfx::Vector2dF last_scroll_offset_; | 401 gfx::Vector2dF last_scroll_offset_; |
391 | 402 |
392 base::WeakPtrFactory<RenderWidgetHostViewAndroid> weak_ptr_factory_; | 403 base::WeakPtrFactory<RenderWidgetHostViewAndroid> weak_ptr_factory_; |
393 | 404 |
394 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewAndroid); | 405 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewAndroid); |
395 }; | 406 }; |
396 | 407 |
397 } // namespace content | 408 } // namespace content |
398 | 409 |
399 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_ANDROID_H_ | 410 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_ANDROID_H_ |
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