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Issue 14081010: Cleanup: Remove unnecessary ".get()" from scoped_ptrs<>. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Fix some gtk issues Created 7 years, 8 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 #include "content/browser/renderer_host/render_widget_host_view_win.h" 5 #include "content/browser/renderer_host/render_widget_host_view_win.h"
6 6
7 #include <dwmapi.h> 7 #include <dwmapi.h>
8 #include <InputScope.h> 8 #include <InputScope.h>
9 9
10 #include <algorithm> 10 #include <algorithm>
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479 // everything again when we become selected again. 479 // everything again when we become selected again.
480 is_hidden_ = true; 480 is_hidden_ = true;
481 481
482 ResetTooltip(); 482 ResetTooltip();
483 483
484 // If we have a renderer, then inform it that we are being hidden so it can 484 // If we have a renderer, then inform it that we are being hidden so it can
485 // reduce its resource utilization. 485 // reduce its resource utilization.
486 if (render_widget_host_) 486 if (render_widget_host_)
487 render_widget_host_->WasHidden(); 487 render_widget_host_->WasHidden();
488 488
489 if (accelerated_surface_.get()) 489 if (accelerated_surface_)
490 accelerated_surface_->WasHidden(); 490 accelerated_surface_->WasHidden();
491 491
492 if (GetBrowserAccessibilityManager()) 492 if (GetBrowserAccessibilityManager())
493 GetBrowserAccessibilityManager()->WasHidden(); 493 GetBrowserAccessibilityManager()->WasHidden();
494 } 494 }
495 495
496 void RenderWidgetHostViewWin::SetSize(const gfx::Size& size) { 496 void RenderWidgetHostViewWin::SetSize(const gfx::Size& size) {
497 SetBounds(gfx::Rect(GetPixelBounds().origin(), size)); 497 SetBounds(gfx::Rect(GetPixelBounds().origin(), size));
498 } 498 }
499 499
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854 const gfx::Size& size) { 854 const gfx::Size& size) {
855 return new BackingStoreWin(render_widget_host_, size); 855 return new BackingStoreWin(render_widget_host_, size);
856 } 856 }
857 857
858 void RenderWidgetHostViewWin::CopyFromCompositingSurface( 858 void RenderWidgetHostViewWin::CopyFromCompositingSurface(
859 const gfx::Rect& src_subrect, 859 const gfx::Rect& src_subrect,
860 const gfx::Size& dst_size, 860 const gfx::Size& dst_size,
861 const base::Callback<void(bool, const SkBitmap&)>& callback) { 861 const base::Callback<void(bool, const SkBitmap&)>& callback) {
862 base::ScopedClosureRunner scoped_callback_runner( 862 base::ScopedClosureRunner scoped_callback_runner(
863 base::Bind(callback, false, SkBitmap())); 863 base::Bind(callback, false, SkBitmap()));
864 if (!accelerated_surface_.get()) 864 if (!accelerated_surface_)
865 return; 865 return;
866 866
867 if (dst_size.IsEmpty() || src_subrect.IsEmpty()) 867 if (dst_size.IsEmpty() || src_subrect.IsEmpty())
868 return; 868 return;
869 869
870 scoped_callback_runner.Release(); 870 scoped_callback_runner.Release();
871 accelerated_surface_->AsyncCopyTo(src_subrect, dst_size, callback); 871 accelerated_surface_->AsyncCopyTo(src_subrect, dst_size, callback);
872 } 872 }
873 873
874 void RenderWidgetHostViewWin::CopyFromCompositingSurfaceToVideoFrame( 874 void RenderWidgetHostViewWin::CopyFromCompositingSurfaceToVideoFrame(
875 const gfx::Rect& src_subrect, 875 const gfx::Rect& src_subrect,
876 const scoped_refptr<media::VideoFrame>& target, 876 const scoped_refptr<media::VideoFrame>& target,
877 const base::Callback<void(bool)>& callback) { 877 const base::Callback<void(bool)>& callback) {
878 base::ScopedClosureRunner scoped_callback_runner(base::Bind(callback, false)); 878 base::ScopedClosureRunner scoped_callback_runner(base::Bind(callback, false));
879 if (!accelerated_surface_.get()) 879 if (!accelerated_surface_)
880 return; 880 return;
881 881
882 if (!target || target->format() != media::VideoFrame::YV12) 882 if (!target || target->format() != media::VideoFrame::YV12)
883 return; 883 return;
884 884
885 if (src_subrect.IsEmpty()) 885 if (src_subrect.IsEmpty())
886 return; 886 return;
887 887
888 scoped_callback_runner.Release(); 888 scoped_callback_runner.Release();
889 accelerated_surface_->AsyncCopyToVideoFrame(src_subrect, target, callback); 889 accelerated_surface_->AsyncCopyToVideoFrame(src_subrect, target, callback);
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2417 PaintCompositorHostWindow(hWnd); 2417 PaintCompositorHostWindow(hWnd);
2418 return 0; 2418 return 0;
2419 default: 2419 default:
2420 return DefWindowProc(hWnd, message, wParam, lParam); 2420 return DefWindowProc(hWnd, message, wParam, lParam);
2421 } 2421 }
2422 } 2422 }
2423 2423
2424 void RenderWidgetHostViewWin::AcceleratedPaint(HDC dc) { 2424 void RenderWidgetHostViewWin::AcceleratedPaint(HDC dc) {
2425 if (render_widget_host_) 2425 if (render_widget_host_)
2426 render_widget_host_->ScheduleComposite(); 2426 render_widget_host_->ScheduleComposite();
2427 if (accelerated_surface_.get()) 2427 if (accelerated_surface_)
2428 accelerated_surface_->Present(dc); 2428 accelerated_surface_->Present(dc);
2429 } 2429 }
2430 2430
2431 void RenderWidgetHostViewWin::GetScreenInfo(WebKit::WebScreenInfo* results) { 2431 void RenderWidgetHostViewWin::GetScreenInfo(WebKit::WebScreenInfo* results) {
2432 GetScreenInfoForWindow(results, GetNativeViewId()); 2432 GetScreenInfoForWindow(results, GetNativeViewId());
2433 } 2433 }
2434 2434
2435 gfx::Rect RenderWidgetHostViewWin::GetBoundsInRootWindow() { 2435 gfx::Rect RenderWidgetHostViewWin::GetBoundsInRootWindow() {
2436 RECT window_rect = {0}; 2436 RECT window_rect = {0};
2437 HWND root_window = GetAncestor(m_hWnd, GA_ROOT); 2437 HWND root_window = GetAncestor(m_hWnd, GA_ROOT);
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2454 // for a HWND that the GPU process will create. The host window is used 2454 // for a HWND that the GPU process will create. The host window is used
2455 // to Z-position the GPU's window relative to other plugin windows. 2455 // to Z-position the GPU's window relative to other plugin windows.
2456 gfx::GLSurfaceHandle RenderWidgetHostViewWin::GetCompositingSurface() { 2456 gfx::GLSurfaceHandle RenderWidgetHostViewWin::GetCompositingSurface() {
2457 // If the window has been created, don't recreate it a second time 2457 // If the window has been created, don't recreate it a second time
2458 if (compositor_host_window_) 2458 if (compositor_host_window_)
2459 return gfx::GLSurfaceHandle(compositor_host_window_, gfx::NATIVE_TRANSPORT); 2459 return gfx::GLSurfaceHandle(compositor_host_window_, gfx::NATIVE_TRANSPORT);
2460 2460
2461 // On Vista and later we present directly to the view window rather than a 2461 // On Vista and later we present directly to the view window rather than a
2462 // child window. 2462 // child window.
2463 if (GpuDataManagerImpl::GetInstance()->IsUsingAcceleratedSurface()) { 2463 if (GpuDataManagerImpl::GetInstance()->IsUsingAcceleratedSurface()) {
2464 if (!accelerated_surface_.get()) 2464 if (!accelerated_surface_)
2465 accelerated_surface_.reset(new AcceleratedSurface(m_hWnd)); 2465 accelerated_surface_.reset(new AcceleratedSurface(m_hWnd));
2466 return gfx::GLSurfaceHandle(m_hWnd, gfx::NATIVE_TRANSPORT); 2466 return gfx::GLSurfaceHandle(m_hWnd, gfx::NATIVE_TRANSPORT);
2467 } 2467 }
2468 2468
2469 // On XP we need a child window that can be resized independently of the 2469 // On XP we need a child window that can be resized independently of the
2470 // parent. 2470 // parent.
2471 static ATOM atom = 0; 2471 static ATOM atom = 0;
2472 static HMODULE instance = NULL; 2472 static HMODULE instance = NULL;
2473 if (!atom) { 2473 if (!atom) {
2474 WNDCLASSEX window_class; 2474 WNDCLASSEX window_class;
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2544 next = plugin_windows[i+1]; 2544 next = plugin_windows[i+1];
2545 else 2545 else
2546 next = compositor_host_window_; 2546 next = compositor_host_window_;
2547 ::SetWindowPos(plugin_windows[i], next, 0, 0, 0, 0, 2547 ::SetWindowPos(plugin_windows[i], next, 0, 0, 0, 0,
2548 SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE); 2548 SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE);
2549 } 2549 }
2550 } else { 2550 } else {
2551 // Drop the backing store for the accelerated surface when the accelerated 2551 // Drop the backing store for the accelerated surface when the accelerated
2552 // compositor is disabled. Otherwise, a flash of the last presented frame 2552 // compositor is disabled. Otherwise, a flash of the last presented frame
2553 // could appear when it is next enabled. 2553 // could appear when it is next enabled.
2554 if (accelerated_surface_.get()) 2554 if (accelerated_surface_)
2555 accelerated_surface_->Suspend(); 2555 accelerated_surface_->Suspend();
2556 hide_compositor_window_at_next_paint_ = true; 2556 hide_compositor_window_at_next_paint_ = true;
2557 } 2557 }
2558 } 2558 }
2559 2559
2560 void RenderWidgetHostViewWin::AcceleratedSurfaceBuffersSwapped( 2560 void RenderWidgetHostViewWin::AcceleratedSurfaceBuffersSwapped(
2561 const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params, 2561 const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params,
2562 int gpu_host_id) { 2562 int gpu_host_id) {
2563 NOTREACHED(); 2563 NOTREACHED();
2564 } 2564 }
2565 2565
2566 void RenderWidgetHostViewWin::AcceleratedSurfacePostSubBuffer( 2566 void RenderWidgetHostViewWin::AcceleratedSurfacePostSubBuffer(
2567 const GpuHostMsg_AcceleratedSurfacePostSubBuffer_Params& params, 2567 const GpuHostMsg_AcceleratedSurfacePostSubBuffer_Params& params,
2568 int gpu_host_id) { 2568 int gpu_host_id) {
2569 NOTREACHED(); 2569 NOTREACHED();
2570 } 2570 }
2571 2571
2572 void RenderWidgetHostViewWin::AcceleratedSurfaceSuspend() { 2572 void RenderWidgetHostViewWin::AcceleratedSurfaceSuspend() {
2573 if (!accelerated_surface_.get()) 2573 if (!accelerated_surface_)
2574 return; 2574 return;
2575 2575
2576 accelerated_surface_->Suspend(); 2576 accelerated_surface_->Suspend();
2577 } 2577 }
2578 2578
2579 void RenderWidgetHostViewWin::AcceleratedSurfaceRelease() { 2579 void RenderWidgetHostViewWin::AcceleratedSurfaceRelease() {
2580 } 2580 }
2581 2581
2582 bool RenderWidgetHostViewWin::HasAcceleratedSurface( 2582 bool RenderWidgetHostViewWin::HasAcceleratedSurface(
2583 const gfx::Size& desired_size) { 2583 const gfx::Size& desired_size) {
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2701 delete this; 2701 delete this;
2702 } 2702 }
2703 2703
2704 LRESULT RenderWidgetHostViewWin::OnSessionChange(UINT message, 2704 LRESULT RenderWidgetHostViewWin::OnSessionChange(UINT message,
2705 WPARAM wparam, 2705 WPARAM wparam,
2706 LPARAM lparam, 2706 LPARAM lparam,
2707 BOOL& handled) { 2707 BOOL& handled) {
2708 handled = FALSE; 2708 handled = FALSE;
2709 TRACE_EVENT0("browser", "RenderWidgetHostViewWin::OnSessionChange"); 2709 TRACE_EVENT0("browser", "RenderWidgetHostViewWin::OnSessionChange");
2710 2710
2711 if (!accelerated_surface_.get()) 2711 if (!accelerated_surface_)
2712 return 0; 2712 return 0;
2713 2713
2714 switch (wparam) { 2714 switch (wparam) {
2715 case WTS_SESSION_LOCK: 2715 case WTS_SESSION_LOCK:
2716 accelerated_surface_->SetIsSessionLocked(true); 2716 accelerated_surface_->SetIsSessionLocked(true);
2717 break; 2717 break;
2718 case WTS_SESSION_UNLOCK: 2718 case WTS_SESSION_UNLOCK:
2719 // Force a repaint to update the window contents. 2719 // Force a repaint to update the window contents.
2720 if (!is_hidden_) 2720 if (!is_hidden_)
2721 InvalidateRect(NULL, FALSE); 2721 InvalidateRect(NULL, FALSE);
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3133 return new RenderWidgetHostViewWin(widget); 3133 return new RenderWidgetHostViewWin(widget);
3134 } 3134 }
3135 3135
3136 // static 3136 // static
3137 void RenderWidgetHostViewPort::GetDefaultScreenInfo( 3137 void RenderWidgetHostViewPort::GetDefaultScreenInfo(
3138 WebKit::WebScreenInfo* results) { 3138 WebKit::WebScreenInfo* results) {
3139 GetScreenInfoForWindow(results, 0); 3139 GetScreenInfoForWindow(results, 0);
3140 } 3140 }
3141 3141
3142 } // namespace content 3142 } // namespace content
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