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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_MAC_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_MAC_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_MAC_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_MAC_H_ |
7 | 7 |
8 #import <Cocoa/Cocoa.h> | 8 #import <Cocoa/Cocoa.h> |
9 #include <list> | 9 #include <list> |
10 #include <map> | 10 #include <map> |
11 #include <string> | 11 #include <string> |
12 #include <utility> | 12 #include <utility> |
13 #include <vector> | 13 #include <vector> |
14 | 14 |
15 #include "base/mac/scoped_nsobject.h" | 15 #include "base/mac/scoped_nsobject.h" |
16 #include "base/memory/scoped_ptr.h" | 16 #include "base/memory/scoped_ptr.h" |
17 #include "base/memory/weak_ptr.h" | 17 #include "base/memory/weak_ptr.h" |
18 #include "base/time/time.h" | 18 #include "base/time/time.h" |
19 #include "content/browser/accessibility/browser_accessibility_delegate_mac.h" | 19 #include "content/browser/accessibility/browser_accessibility_delegate_mac.h" |
20 #include "content/browser/renderer_host/render_widget_host_view_base.h" | 20 #include "content/browser/renderer_host/render_widget_host_view_base.h" |
| 21 #include "content/browser/renderer_host/software_frame_manager.h" |
21 #include "content/common/edit_command.h" | 22 #include "content/common/edit_command.h" |
22 #import "content/public/browser/render_widget_host_view_mac_base.h" | 23 #import "content/public/browser/render_widget_host_view_mac_base.h" |
23 #include "ipc/ipc_sender.h" | 24 #include "ipc/ipc_sender.h" |
24 #include "third_party/WebKit/public/web/WebCompositionUnderline.h" | 25 #include "third_party/WebKit/public/web/WebCompositionUnderline.h" |
25 #include "ui/base/cocoa/base_view.h" | 26 #include "ui/base/cocoa/base_view.h" |
26 #include "webkit/common/cursors/webcursor.h" | 27 #include "webkit/common/cursors/webcursor.h" |
27 | 28 |
28 namespace content { | 29 namespace content { |
29 class CompositingIOSurfaceMac; | 30 class CompositingIOSurfaceMac; |
30 class CompositingIOSurfaceContext; | 31 class CompositingIOSurfaceContext; |
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189 // to display the data. | 190 // to display the data. |
190 // | 191 // |
191 // Comment excerpted from render_widget_host.h: | 192 // Comment excerpted from render_widget_host.h: |
192 // | 193 // |
193 // "The lifetime of the RenderWidgetHost* is tied to the render process. | 194 // "The lifetime of the RenderWidgetHost* is tied to the render process. |
194 // If the render process dies, the RenderWidgetHost* goes away and all | 195 // If the render process dies, the RenderWidgetHost* goes away and all |
195 // references to it must become NULL." | 196 // references to it must become NULL." |
196 // | 197 // |
197 // RenderWidgetHostView class hierarchy described in render_widget_host_view.h. | 198 // RenderWidgetHostView class hierarchy described in render_widget_host_view.h. |
198 class RenderWidgetHostViewMac : public RenderWidgetHostViewBase, | 199 class RenderWidgetHostViewMac : public RenderWidgetHostViewBase, |
199 public IPC::Sender { | 200 public IPC::Sender, |
| 201 public SoftwareFrameManagerClient { |
200 public: | 202 public: |
201 virtual ~RenderWidgetHostViewMac(); | 203 virtual ~RenderWidgetHostViewMac(); |
202 | 204 |
203 RenderWidgetHostViewCocoa* cocoa_view() const { return cocoa_view_; } | 205 RenderWidgetHostViewCocoa* cocoa_view() const { return cocoa_view_; } |
204 | 206 |
205 CONTENT_EXPORT void SetDelegate( | 207 CONTENT_EXPORT void SetDelegate( |
206 NSObject<RenderWidgetHostViewMacDelegate>* delegate); | 208 NSObject<RenderWidgetHostViewMacDelegate>* delegate); |
207 void SetAllowOverlappingViews(bool overlapping); | 209 void SetAllowOverlappingViews(bool overlapping); |
208 | 210 |
209 // RenderWidgetHostView implementation. | 211 // RenderWidgetHostView implementation. |
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276 const base::Callback<void(bool, const SkBitmap&)>& callback) OVERRIDE; | 278 const base::Callback<void(bool, const SkBitmap&)>& callback) OVERRIDE; |
277 virtual void CopyFromCompositingSurfaceToVideoFrame( | 279 virtual void CopyFromCompositingSurfaceToVideoFrame( |
278 const gfx::Rect& src_subrect, | 280 const gfx::Rect& src_subrect, |
279 const scoped_refptr<media::VideoFrame>& target, | 281 const scoped_refptr<media::VideoFrame>& target, |
280 const base::Callback<void(bool)>& callback) OVERRIDE; | 282 const base::Callback<void(bool)>& callback) OVERRIDE; |
281 virtual bool CanCopyToVideoFrame() const OVERRIDE; | 283 virtual bool CanCopyToVideoFrame() const OVERRIDE; |
282 virtual bool CanSubscribeFrame() const OVERRIDE; | 284 virtual bool CanSubscribeFrame() const OVERRIDE; |
283 virtual void BeginFrameSubscription( | 285 virtual void BeginFrameSubscription( |
284 scoped_ptr<RenderWidgetHostViewFrameSubscriber> subscriber) OVERRIDE; | 286 scoped_ptr<RenderWidgetHostViewFrameSubscriber> subscriber) OVERRIDE; |
285 virtual void EndFrameSubscription() OVERRIDE; | 287 virtual void EndFrameSubscription() OVERRIDE; |
| 288 virtual void OnSwapCompositorFrame( |
| 289 uint32 output_surface_id, scoped_ptr<cc::CompositorFrame> frame) OVERRIDE; |
286 virtual void OnAcceleratedCompositingStateChange() OVERRIDE; | 290 virtual void OnAcceleratedCompositingStateChange() OVERRIDE; |
287 virtual void OnAccessibilityEvents( | 291 virtual void OnAccessibilityEvents( |
288 const std::vector<AccessibilityHostMsg_EventParams>& params | 292 const std::vector<AccessibilityHostMsg_EventParams>& params |
289 ) OVERRIDE; | 293 ) OVERRIDE; |
290 virtual bool PostProcessEventForPluginIme( | 294 virtual bool PostProcessEventForPluginIme( |
291 const NativeWebKeyboardEvent& event) OVERRIDE; | 295 const NativeWebKeyboardEvent& event) OVERRIDE; |
292 | 296 |
293 virtual void AcceleratedSurfaceBuffersSwapped( | 297 virtual void AcceleratedSurfaceBuffersSwapped( |
294 const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params, | 298 const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params, |
295 int gpu_host_id) OVERRIDE; | 299 int gpu_host_id) OVERRIDE; |
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309 virtual void SetScrollOffsetPinning( | 313 virtual void SetScrollOffsetPinning( |
310 bool is_pinned_to_left, bool is_pinned_to_right) OVERRIDE; | 314 bool is_pinned_to_left, bool is_pinned_to_right) OVERRIDE; |
311 virtual bool LockMouse() OVERRIDE; | 315 virtual bool LockMouse() OVERRIDE; |
312 virtual void UnlockMouse() OVERRIDE; | 316 virtual void UnlockMouse() OVERRIDE; |
313 virtual void UnhandledWheelEvent( | 317 virtual void UnhandledWheelEvent( |
314 const WebKit::WebMouseWheelEvent& event) OVERRIDE; | 318 const WebKit::WebMouseWheelEvent& event) OVERRIDE; |
315 | 319 |
316 // IPC::Sender implementation. | 320 // IPC::Sender implementation. |
317 virtual bool Send(IPC::Message* message) OVERRIDE; | 321 virtual bool Send(IPC::Message* message) OVERRIDE; |
318 | 322 |
| 323 // SoftwareFrameManagerClient implementation: |
| 324 virtual void SoftwareFrameWasFreed( |
| 325 uint32 output_surface_id, unsigned frame_id) OVERRIDE; |
| 326 virtual void ReleaseReferencesToSoftwareFrame() OVERRIDE; |
| 327 |
319 // Forwards the mouse event to the renderer. | 328 // Forwards the mouse event to the renderer. |
320 void ForwardMouseEvent(const WebKit::WebMouseEvent& event); | 329 void ForwardMouseEvent(const WebKit::WebMouseEvent& event); |
321 | 330 |
322 void KillSelf(); | 331 void KillSelf(); |
323 | 332 |
324 void SetTextInputActive(bool active); | 333 void SetTextInputActive(bool active); |
325 | 334 |
326 // Change this view to use CoreAnimation to draw. | 335 // Change this view to use CoreAnimation to draw. |
327 void EnableCoreAnimation(); | 336 void EnableCoreAnimation(); |
328 | 337 |
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405 bool can_compose_inline_; | 414 bool can_compose_inline_; |
406 | 415 |
407 base::scoped_nsobject<CALayer> software_layer_; | 416 base::scoped_nsobject<CALayer> software_layer_; |
408 | 417 |
409 // Accelerated compositing structures. These may be dynamically created and | 418 // Accelerated compositing structures. These may be dynamically created and |
410 // destroyed together in Create/DestroyCompositedIOSurfaceAndLayer. | 419 // destroyed together in Create/DestroyCompositedIOSurfaceAndLayer. |
411 base::scoped_nsobject<CompositingIOSurfaceLayer> compositing_iosurface_layer_; | 420 base::scoped_nsobject<CompositingIOSurfaceLayer> compositing_iosurface_layer_; |
412 scoped_ptr<CompositingIOSurfaceMac> compositing_iosurface_; | 421 scoped_ptr<CompositingIOSurfaceMac> compositing_iosurface_; |
413 scoped_refptr<CompositingIOSurfaceContext> compositing_iosurface_context_; | 422 scoped_refptr<CompositingIOSurfaceContext> compositing_iosurface_context_; |
414 | 423 |
| 424 // This holds the current software compositing framebuffer, if any. |
| 425 scoped_ptr<SoftwareFrameManager> software_frame_manager_; |
| 426 |
415 // Whether to allow overlapping views. | 427 // Whether to allow overlapping views. |
416 bool allow_overlapping_views_; | 428 bool allow_overlapping_views_; |
417 | 429 |
418 // Whether to use the CoreAnimation path to draw content. | 430 // Whether to use the CoreAnimation path to draw content. |
419 bool use_core_animation_; | 431 bool use_core_animation_; |
420 | 432 |
421 ui::LatencyInfo software_latency_info_; | 433 ui::LatencyInfo software_latency_info_; |
422 | 434 |
423 NSWindow* pepper_fullscreen_window() const { | 435 NSWindow* pepper_fullscreen_window() const { |
424 return pepper_fullscreen_window_; | 436 return pepper_fullscreen_window_; |
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545 // The current composition character range and its bounds. | 557 // The current composition character range and its bounds. |
546 gfx::Range composition_range_; | 558 gfx::Range composition_range_; |
547 std::vector<gfx::Rect> composition_bounds_; | 559 std::vector<gfx::Rect> composition_bounds_; |
548 | 560 |
549 // The current caret bounds. | 561 // The current caret bounds. |
550 gfx::Rect caret_rect_; | 562 gfx::Rect caret_rect_; |
551 | 563 |
552 // Subscriber that listens to frame presentation events. | 564 // Subscriber that listens to frame presentation events. |
553 scoped_ptr<RenderWidgetHostViewFrameSubscriber> frame_subscriber_; | 565 scoped_ptr<RenderWidgetHostViewFrameSubscriber> frame_subscriber_; |
554 | 566 |
| 567 base::WeakPtrFactory<RenderWidgetHostViewMac> |
| 568 software_frame_weak_ptr_factory_; |
555 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewMac); | 569 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewMac); |
556 }; | 570 }; |
557 | 571 |
558 } // namespace content | 572 } // namespace content |
559 | 573 |
560 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_MAC_H_ | 574 #endif // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_MAC_H_ |
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