OLD | NEW |
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 <map> | 8 #include <map> |
9 #include <queue> | 9 #include <queue> |
10 | 10 |
11 #include "base/callback.h" | 11 #include "base/callback.h" |
12 #include "base/compiler_specific.h" | 12 #include "base/compiler_specific.h" |
13 #include "base/i18n/rtl.h" | 13 #include "base/i18n/rtl.h" |
14 #include "base/memory/scoped_ptr.h" | 14 #include "base/memory/scoped_ptr.h" |
15 #include "base/memory/weak_ptr.h" | 15 #include "base/memory/weak_ptr.h" |
16 #include "base/process/process.h" | 16 #include "base/process/process.h" |
17 #include "cc/layers/delegated_frame_resource_collection.h" | 17 #include "cc/layers/delegated_frame_resource_collection.h" |
18 #include "cc/output/begin_frame_args.h" | 18 #include "cc/output/begin_frame_args.h" |
19 #include "content/browser/accessibility/browser_accessibility_manager.h" | 19 #include "content/browser/accessibility/browser_accessibility_manager.h" |
20 #include "content/browser/renderer_host/delegated_frame_evictor.h" | 20 #include "content/browser/renderer_host/delegated_frame_evictor.h" |
21 #include "content/browser/renderer_host/image_transport_factory_android.h" | 21 #include "content/browser/renderer_host/image_transport_factory_android.h" |
22 #include "content/browser/renderer_host/ime_adapter_android.h" | 22 #include "content/browser/renderer_host/ime_adapter_android.h" |
23 #include "content/browser/renderer_host/input/gesture_text_selector.h" | 23 #include "content/browser/renderer_host/input/gesture_text_selector.h" |
| 24 #include "content/browser/renderer_host/input/touch_selection_controller.h" |
24 #include "content/browser/renderer_host/render_widget_host_view_base.h" | 25 #include "content/browser/renderer_host/render_widget_host_view_base.h" |
25 #include "content/common/content_export.h" | 26 #include "content/common/content_export.h" |
26 #include "gpu/command_buffer/common/mailbox.h" | 27 #include "gpu/command_buffer/common/mailbox.h" |
27 #include "third_party/skia/include/core/SkColor.h" | 28 #include "third_party/skia/include/core/SkColor.h" |
28 #include "third_party/WebKit/public/platform/WebGraphicsContext3D.h" | 29 #include "third_party/WebKit/public/platform/WebGraphicsContext3D.h" |
29 #include "ui/base/android/window_android_observer.h" | 30 #include "ui/base/android/window_android_observer.h" |
30 #include "ui/events/gesture_detection/filtered_gesture_provider.h" | 31 #include "ui/events/gesture_detection/filtered_gesture_provider.h" |
31 #include "ui/gfx/size.h" | 32 #include "ui/gfx/size.h" |
32 #include "ui/gfx/vector2d_f.h" | 33 #include "ui/gfx/vector2d_f.h" |
33 | 34 |
(...skipping 26 matching lines...) Expand all Loading... |
60 // ----------------------------------------------------------------------------- | 61 // ----------------------------------------------------------------------------- |
61 // 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. |
62 // ----------------------------------------------------------------------------- | 63 // ----------------------------------------------------------------------------- |
63 class CONTENT_EXPORT RenderWidgetHostViewAndroid | 64 class CONTENT_EXPORT RenderWidgetHostViewAndroid |
64 : public RenderWidgetHostViewBase, | 65 : public RenderWidgetHostViewBase, |
65 public cc::DelegatedFrameResourceCollectionClient, | 66 public cc::DelegatedFrameResourceCollectionClient, |
66 public ImageTransportFactoryAndroidObserver, | 67 public ImageTransportFactoryAndroidObserver, |
67 public ui::GestureProviderClient, | 68 public ui::GestureProviderClient, |
68 public ui::WindowAndroidObserver, | 69 public ui::WindowAndroidObserver, |
69 public DelegatedFrameEvictorClient, | 70 public DelegatedFrameEvictorClient, |
70 public GestureTextSelectorClient { | 71 public GestureTextSelectorClient, |
| 72 public TouchSelectionControllerClient { |
71 public: | 73 public: |
72 RenderWidgetHostViewAndroid(RenderWidgetHostImpl* widget, | 74 RenderWidgetHostViewAndroid(RenderWidgetHostImpl* widget, |
73 ContentViewCoreImpl* content_view_core); | 75 ContentViewCoreImpl* content_view_core); |
74 virtual ~RenderWidgetHostViewAndroid(); | 76 virtual ~RenderWidgetHostViewAndroid(); |
75 | 77 |
76 // RenderWidgetHostView implementation. | 78 // RenderWidgetHostView implementation. |
77 virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE; | 79 virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE; |
78 virtual void InitAsChild(gfx::NativeView parent_view) OVERRIDE; | 80 virtual void InitAsChild(gfx::NativeView parent_view) OVERRIDE; |
79 virtual void InitAsPopup(RenderWidgetHostView* parent_host_view, | 81 virtual void InitAsPopup(RenderWidgetHostView* parent_host_view, |
80 const gfx::Rect& pos) OVERRIDE; | 82 const gfx::Rect& pos) OVERRIDE; |
(...skipping 124 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
205 void SendGestureEvent(const blink::WebGestureEvent& event); | 207 void SendGestureEvent(const blink::WebGestureEvent& event); |
206 | 208 |
207 void OnDidChangeBodyBackgroundColor(SkColor color); | 209 void OnDidChangeBodyBackgroundColor(SkColor color); |
208 void OnStartContentIntent(const GURL& content_url); | 210 void OnStartContentIntent(const GURL& content_url); |
209 void OnSetNeedsBeginFrame(bool enabled); | 211 void OnSetNeedsBeginFrame(bool enabled); |
210 void OnSmartClipDataExtracted(const base::string16& text, | 212 void OnSmartClipDataExtracted(const base::string16& text, |
211 const base::string16& html, | 213 const base::string16& html, |
212 const gfx::Rect rect); | 214 const gfx::Rect rect); |
213 | 215 |
214 bool OnTouchEvent(const ui::MotionEvent& event); | 216 bool OnTouchEvent(const ui::MotionEvent& event); |
| 217 bool OnTouchHandleEvent(const ui::MotionEvent& event); |
215 void ResetGestureDetection(); | 218 void ResetGestureDetection(); |
216 void SetDoubleTapSupportEnabled(bool enabled); | 219 void SetDoubleTapSupportEnabled(bool enabled); |
217 void SetMultiTouchZoomSupportEnabled(bool enabled); | 220 void SetMultiTouchZoomSupportEnabled(bool enabled); |
218 | 221 |
219 long GetNativeImeAdapter(); | 222 long GetNativeImeAdapter(); |
220 | 223 |
221 void WasResized(); | 224 void WasResized(); |
222 | 225 |
223 void GetScaledContentBitmap( | 226 void GetScaledContentBitmap( |
224 float scale, | 227 float scale, |
225 SkColorType color_type, | 228 SkColorType color_type, |
226 gfx::Rect src_subrect, | 229 gfx::Rect src_subrect, |
227 const base::Callback<void(bool, const SkBitmap&)>& result_callback); | 230 const base::Callback<void(bool, const SkBitmap&)>& result_callback); |
228 | 231 |
229 bool HasValidFrame() const; | 232 bool HasValidFrame() const; |
230 | 233 |
231 void MoveCaret(const gfx::Point& point); | 234 void MoveCaret(const gfx::Point& point); |
| 235 void HideTextHandles(); |
232 | 236 |
233 void SynchronousFrameMetadata( | 237 void SynchronousFrameMetadata( |
234 const cc::CompositorFrameMetadata& frame_metadata); | 238 const cc::CompositorFrameMetadata& frame_metadata); |
235 | 239 |
236 void SetOverlayVideoMode(bool enabled); | 240 void SetOverlayVideoMode(bool enabled); |
237 | 241 |
238 typedef base::Callback< | 242 typedef base::Callback< |
239 void(const base::string16& content, int start_offset, int end_offset)> | 243 void(const base::string16& content, int start_offset, int end_offset)> |
240 TextSurroundingSelectionCallback; | 244 TextSurroundingSelectionCallback; |
241 void SetTextSurroundingSelectionCallback( | 245 void SetTextSurroundingSelectionCallback( |
242 const TextSurroundingSelectionCallback& callback); | 246 const TextSurroundingSelectionCallback& callback); |
243 | 247 |
244 private: | 248 private: |
| 249 // TouchSelectionControllerClient implementation. |
| 250 virtual bool SupportsAnimation() const OVERRIDE; |
| 251 virtual void SetNeedsAnimate() OVERRIDE; |
| 252 virtual void MoveCaret(const gfx::PointF& position) OVERRIDE; |
| 253 virtual void SelectBetweenCoordinates(const gfx::PointF& start, |
| 254 const gfx::PointF& end) OVERRIDE; |
| 255 virtual void OnSelectionEvent(SelectionEventType event, |
| 256 const gfx::PointF& anchor_position) OVERRIDE; |
| 257 virtual scoped_ptr<TouchHandleDrawable> CreateDrawable() OVERRIDE; |
| 258 |
245 void RunAckCallbacks(); | 259 void RunAckCallbacks(); |
246 | 260 |
247 void DestroyDelegatedContent(); | 261 void DestroyDelegatedContent(); |
248 void SwapDelegatedFrame(uint32 output_surface_id, | 262 void SwapDelegatedFrame(uint32 output_surface_id, |
249 scoped_ptr<cc::DelegatedFrameData> frame_data); | 263 scoped_ptr<cc::DelegatedFrameData> frame_data); |
250 void SendDelegatedFrameAck(uint32 output_surface_id); | 264 void SendDelegatedFrameAck(uint32 output_surface_id); |
251 void SendReturnedDelegatedResources(uint32 output_surface_id); | 265 void SendReturnedDelegatedResources(uint32 output_surface_id); |
252 | 266 |
253 void OnFrameMetadataUpdated( | 267 void OnFrameMetadataUpdated( |
254 const cc::CompositorFrameMetadata& frame_metadata); | 268 const cc::CompositorFrameMetadata& frame_metadata); |
255 void ComputeContentsSize(const cc::CompositorFrameMetadata& frame_metadata); | 269 void ComputeContentsSize(const cc::CompositorFrameMetadata& frame_metadata); |
256 void ResetClipping(); | |
257 void ClipContents(const gfx::Rect& clipping, const gfx::Size& content_size); | |
258 | 270 |
259 void AttachLayers(); | 271 void AttachLayers(); |
260 void RemoveLayers(); | 272 void RemoveLayers(); |
261 | 273 |
262 // Called after async screenshot task completes. Scales and crops the result | 274 // Called after async screenshot task completes. Scales and crops the result |
263 // of the copy. | 275 // of the copy. |
264 static void PrepareTextureCopyOutputResult( | 276 static void PrepareTextureCopyOutputResult( |
265 const gfx::Size& dst_size_in_pixel, | 277 const gfx::Size& dst_size_in_pixel, |
266 const SkColorType color_type, | 278 const SkColorType color_type, |
267 const base::TimeTicks& start_time, | 279 const base::TimeTicks& start_time, |
(...skipping 22 matching lines...) Expand all Loading... |
290 void ReleaseLocksOnSurface(); | 302 void ReleaseLocksOnSurface(); |
291 | 303 |
292 // Drop any incoming frames from the renderer when there are locks on the | 304 // Drop any incoming frames from the renderer when there are locks on the |
293 // current frame. | 305 // current frame. |
294 void RetainFrame(uint32 output_surface_id, | 306 void RetainFrame(uint32 output_surface_id, |
295 scoped_ptr<cc::CompositorFrame> frame); | 307 scoped_ptr<cc::CompositorFrame> frame); |
296 | 308 |
297 void InternalSwapCompositorFrame(uint32 output_surface_id, | 309 void InternalSwapCompositorFrame(uint32 output_surface_id, |
298 scoped_ptr<cc::CompositorFrame> frame); | 310 scoped_ptr<cc::CompositorFrame> frame); |
299 | 311 |
300 void SetNeedsAnimate(); | |
301 bool Animate(base::TimeTicks frame_time); | 312 bool Animate(base::TimeTicks frame_time); |
302 | 313 |
| 314 void OnContentScrollingChange(); |
| 315 bool IsContentScrolling() const; |
| 316 |
| 317 float GetDpiScale() const; |
| 318 |
303 // The model object. | 319 // The model object. |
304 RenderWidgetHostImpl* host_; | 320 RenderWidgetHostImpl* host_; |
305 | 321 |
306 // Used to track whether this render widget needs a BeginFrame. | 322 // Used to track whether this render widget needs a BeginFrame. |
307 bool needs_begin_frame_; | 323 bool needs_begin_frame_; |
308 | 324 |
309 bool is_showing_; | 325 bool is_showing_; |
310 | 326 |
311 // ContentViewCoreImpl is our interface to the view system. | 327 // ContentViewCoreImpl is our interface to the view system. |
312 ContentViewCoreImpl* content_view_core_; | 328 ContentViewCoreImpl* content_view_core_; |
(...skipping 28 matching lines...) Expand all Loading... |
341 // Note: |overscroll_effect_| will never be NULL, even if it's never enabled. | 357 // Note: |overscroll_effect_| will never be NULL, even if it's never enabled. |
342 scoped_ptr<OverscrollGlow> overscroll_effect_; | 358 scoped_ptr<OverscrollGlow> overscroll_effect_; |
343 | 359 |
344 // Provides gesture synthesis given a stream of touch events (derived from | 360 // Provides gesture synthesis given a stream of touch events (derived from |
345 // Android MotionEvent's) and touch event acks. | 361 // Android MotionEvent's) and touch event acks. |
346 ui::FilteredGestureProvider gesture_provider_; | 362 ui::FilteredGestureProvider gesture_provider_; |
347 | 363 |
348 // Handles gesture based text selection | 364 // Handles gesture based text selection |
349 GestureTextSelector gesture_text_selector_; | 365 GestureTextSelector gesture_text_selector_; |
350 | 366 |
| 367 // Manages selection handle rendering and manipulation. |
| 368 // This will always be NULL if |content_view_core_| is NULL. |
| 369 scoped_ptr<TouchSelectionController> selection_controller_; |
| 370 bool touch_scrolling_; |
| 371 size_t potentially_active_fling_count_; |
| 372 |
351 bool flush_input_requested_; | 373 bool flush_input_requested_; |
352 | 374 |
353 int accelerated_surface_route_id_; | 375 int accelerated_surface_route_id_; |
354 | 376 |
355 // Size to use if we have no backing ContentViewCore | 377 // Size to use if we have no backing ContentViewCore |
356 gfx::Size default_size_; | 378 gfx::Size default_size_; |
357 | 379 |
358 const bool using_synchronous_compositor_; | 380 const bool using_synchronous_compositor_; |
359 | 381 |
360 scoped_ptr<DelegatedFrameEvictor> frame_evictor_; | 382 scoped_ptr<DelegatedFrameEvictor> frame_evictor_; |
(...skipping 12 matching lines...) Expand all Loading... |
373 scoped_ptr<LastFrameInfo> last_frame_info_; | 395 scoped_ptr<LastFrameInfo> last_frame_info_; |
374 | 396 |
375 TextSurroundingSelectionCallback text_surrounding_selection_callback_; | 397 TextSurroundingSelectionCallback text_surrounding_selection_callback_; |
376 | 398 |
377 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewAndroid); | 399 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewAndroid); |
378 }; | 400 }; |
379 | 401 |
380 } // namespace content | 402 } // namespace content |
381 | 403 |
382 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_ANDROID_H_ | 404 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_ANDROID_H_ |
OLD | NEW |