1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CONTENT_BROWSER_FRAME_HOST_RENDER_WIDGET_HOST_VIEW_CHILD_FRAME_H_ 6 #define CONTENT_BROWSER_FRAME_HOST_RENDER_WIDGET_HOST_VIEW_CHILD_FRAME_H_ 7 8 #include "base/memory/scoped_ptr.h" 9 #include "content/browser/renderer_host/render_widget_host_view_base.h" 10 #include "content/common/content_export.h" 11 #include "ui/gfx/native_widget_types.h" 12 #include "ui/gfx/rect.h" 13 14 struct ViewHostMsg_TextInputState_Params; 15 16 namespace content { 17 class CrossProcessFrameConnector; 18 class RenderWidgetHost; 19 class RenderWidgetHostImpl; 20 21 // RenderWidgetHostViewChildFrame implements the view for a RenderWidgetHost 22 // associated with content being rendered in a separate process from 23 // content that is embedding it. This is not a platform-specific class; rather, 24 // the embedding renderer process implements the platform containing the 25 // widget, and the top-level frame's RenderWidgetHostView will ultimately 26 // manage all native widget interaction. 27 // 28 // See comments in render_widget_host_view.h about this class and its members. 29 class CONTENT_EXPORT RenderWidgetHostViewChildFrame 30 : public RenderWidgetHostViewBase { 31 public: 32 explicit RenderWidgetHostViewChildFrame(RenderWidgetHost* widget); 33 virtual ~RenderWidgetHostViewChildFrame(); 34 35 void set_cross_process_frame_connector( 36 CrossProcessFrameConnector* frame_connector) { 37 frame_connector_ = frame_connector; 38 } 39 40 // RenderWidgetHostView implementation. 41 virtual void InitAsChild(gfx::NativeView parent_view) OVERRIDE; 42 virtual RenderWidgetHost* GetRenderWidgetHost() const OVERRIDE; 43 virtual void SetSize(const gfx::Size& size) OVERRIDE; 44 virtual void SetBounds(const gfx::Rect& rect) OVERRIDE; 45 virtual void Focus() OVERRIDE; 46 virtual bool HasFocus() const OVERRIDE; 47 virtual bool IsSurfaceAvailableForCopy() const OVERRIDE; 48 virtual void Show() OVERRIDE; 49 virtual void Hide() OVERRIDE; 50 virtual bool IsShowing() OVERRIDE; 51 virtual gfx::Rect GetViewBounds() const OVERRIDE; 52 virtual gfx::NativeView GetNativeView() const OVERRIDE; 53 virtual gfx::NativeViewId GetNativeViewId() const OVERRIDE; 54 virtual gfx::NativeViewAccessible GetNativeViewAccessible() OVERRIDE; 55 virtual void SetBackgroundOpaque(bool opaque) OVERRIDE; 56 virtual gfx::Size GetPhysicalBackingSize() const OVERRIDE; 57 58 // RenderWidgetHostViewBase implementation. 59 virtual void InitAsPopup(RenderWidgetHostView* parent_host_view, 60 const gfx::Rect& pos) OVERRIDE; 61 virtual void InitAsFullscreen( 62 RenderWidgetHostView* reference_host_view) OVERRIDE; 63 virtual void WasShown() OVERRIDE; 64 virtual void WasHidden() OVERRIDE; 65 virtual void MovePluginWindows( 66 const std::vector<WebPluginGeometry>& moves) OVERRIDE; 67 virtual void Blur() OVERRIDE; 68 virtual void UpdateCursor(const WebCursor& cursor) OVERRIDE; 69 virtual void SetIsLoading(bool is_loading) OVERRIDE; 70 virtual void TextInputStateChanged( 71 const ViewHostMsg_TextInputState_Params& params) OVERRIDE; 72 virtual void ImeCancelComposition() OVERRIDE; 73 #if defined(OS_MACOSX) || defined(USE_AURA) 74 virtual void ImeCompositionRangeChanged( 75 const gfx::Range& range, 76 const std::vector<gfx::Rect>& character_bounds) OVERRIDE; 77 #endif 78 virtual void RenderProcessGone(base::TerminationStatus status, 79 int error_code) OVERRIDE; 80 virtual void Destroy() OVERRIDE; 81 virtual void SetTooltipText(const base::string16& tooltip_text) OVERRIDE; 82 virtual void SelectionChanged(const base::string16& text, 83 size_t offset, 84 const gfx::Range& range) OVERRIDE; 85 virtual void SelectionBoundsChanged( 86 const ViewHostMsg_SelectionBounds_Params& params) OVERRIDE; 87 virtual void ScrollOffsetChanged() OVERRIDE; 88 virtual void CopyFromCompositingSurface( 89 const gfx::Rect& src_subrect, 90 const gfx::Size& dst_size, 91 const base::Callback<void(bool, const SkBitmap&)>& callback, 92 const SkBitmap::Config config) OVERRIDE; 93 virtual void CopyFromCompositingSurfaceToVideoFrame( 94 const gfx::Rect& src_subrect, 95 const scoped_refptr<media::VideoFrame>& target, 96 const base::Callback<void(bool)>& callback) OVERRIDE; 97 virtual bool CanCopyToVideoFrame() const OVERRIDE; 98 virtual void AcceleratedSurfaceInitialized(int host_id, 99 int route_id) OVERRIDE; 100 virtual void AcceleratedSurfaceBuffersSwapped( 101 const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params, 102 int gpu_host_id) OVERRIDE; 103 virtual void AcceleratedSurfacePostSubBuffer( 104 const GpuHostMsg_AcceleratedSurfacePostSubBuffer_Params& params, 105 int gpu_host_id) OVERRIDE; 106 virtual void AcceleratedSurfaceSuspend() OVERRIDE; 107 virtual void AcceleratedSurfaceRelease() OVERRIDE; 108 virtual bool HasAcceleratedSurface(const gfx::Size& desired_size) OVERRIDE; 109 virtual void OnSwapCompositorFrame( 110 uint32 output_surface_id, 111 scoped_ptr<cc::CompositorFrame> frame) OVERRIDE; 112 virtual void GetScreenInfo(blink::WebScreenInfo* results) OVERRIDE; 113 virtual gfx::Rect GetBoundsInRootWindow() OVERRIDE; 114 virtual gfx::GLSurfaceHandle GetCompositingSurface() OVERRIDE; 115 #if defined(USE_AURA) 116 virtual void ProcessAckedTouchEvent( 117 const TouchEventWithLatencyInfo& touch, 118 InputEventAckState ack_result) OVERRIDE; 119 #endif // defined(USE_AURA) 120 virtual bool LockMouse() OVERRIDE; 121 virtual void UnlockMouse() OVERRIDE; 122 123 #if defined(OS_MACOSX) 124 // RenderWidgetHostView implementation. 125 virtual void SetActive(bool active) OVERRIDE; 126 virtual void SetTakesFocusOnlyOnMouseDown(bool flag) OVERRIDE; 127 virtual void SetWindowVisibility(bool visible) OVERRIDE; 128 virtual void WindowFrameChanged() OVERRIDE; 129 virtual void ShowDefinitionForSelection() OVERRIDE; 130 virtual bool SupportsSpeech() const OVERRIDE; 131 virtual void SpeakSelection() OVERRIDE; 132 virtual bool IsSpeaking() const OVERRIDE; 133 virtual void StopSpeaking() OVERRIDE; 134 135 // RenderWidgetHostViewBase implementation. 136 virtual bool PostProcessEventForPluginIme( 137 const NativeWebKeyboardEvent& event) OVERRIDE; 138 #endif // defined(OS_MACOSX) 139 140 #if defined(OS_ANDROID) 141 // RenderWidgetHostViewBase implementation. 142 virtual void ShowDisambiguationPopup( 143 const gfx::Rect& target_rect, 144 const SkBitmap& zoomed_bitmap) OVERRIDE; 145 virtual void LockCompositingSurface() OVERRIDE; 146 virtual void UnlockCompositingSurface() OVERRIDE; 147 #endif // defined(OS_ANDROID) 148 149 #if defined(OS_WIN) 150 virtual void SetParentNativeViewAccessible( 151 gfx::NativeViewAccessible accessible_parent) OVERRIDE; 152 virtual gfx::NativeViewId GetParentForWindowlessPlugin() const OVERRIDE; 153 #endif 154 155 virtual SkBitmap::Config PreferredReadbackFormat() OVERRIDE; 156 157 protected: 158 friend class RenderWidgetHostView; 159 160 // Members will become private when RenderWidgetHostViewGuest is removed. 161 // The model object. 162 RenderWidgetHostImpl* host_; 163 164 // frame_connector_ provides a platform abstraction. Messages 165 // sent through it are routed to the embedding renderer process. 166 CrossProcessFrameConnector* frame_connector_; 167 168 private: 169 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewChildFrame); 170 }; 171 172 } // namespace content 173 174 #endif // CONTENT_BROWSER_FRAME_HOST_RENDER_WIDGET_HOST_VIEW_CHILD_FRAME_H_ 175
