render_widget_host_view_child_frame.h revision 03b57e008b61dfcb1fbad3aea950ae0e001748b0
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 14struct ViewHostMsg_TextInputState_Params; 15 16namespace content { 17class CrossProcessFrameConnector; 18class RenderWidgetHost; 19class 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. 29class 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 CopyFromCompositingSurface( 88 const gfx::Rect& src_subrect, 89 const gfx::Size& dst_size, 90 const base::Callback<void(bool, const SkBitmap&)>& callback, 91 const SkColorType color_type) OVERRIDE; 92 virtual void CopyFromCompositingSurfaceToVideoFrame( 93 const gfx::Rect& src_subrect, 94 const scoped_refptr<media::VideoFrame>& target, 95 const base::Callback<void(bool)>& callback) OVERRIDE; 96 virtual bool CanCopyToVideoFrame() const OVERRIDE; 97 virtual void AcceleratedSurfaceInitialized(int host_id, 98 int route_id) OVERRIDE; 99 virtual void AcceleratedSurfaceBuffersSwapped( 100 const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params, 101 int gpu_host_id) OVERRIDE; 102 virtual void AcceleratedSurfacePostSubBuffer( 103 const GpuHostMsg_AcceleratedSurfacePostSubBuffer_Params& params, 104 int gpu_host_id) OVERRIDE; 105 virtual void AcceleratedSurfaceSuspend() OVERRIDE; 106 virtual void AcceleratedSurfaceRelease() OVERRIDE; 107 virtual bool HasAcceleratedSurface(const gfx::Size& desired_size) OVERRIDE; 108 virtual void OnSwapCompositorFrame( 109 uint32 output_surface_id, 110 scoped_ptr<cc::CompositorFrame> frame) OVERRIDE; 111 virtual void GetScreenInfo(blink::WebScreenInfo* results) OVERRIDE; 112 virtual gfx::Rect GetBoundsInRootWindow() OVERRIDE; 113 virtual gfx::GLSurfaceHandle GetCompositingSurface() OVERRIDE; 114#if defined(USE_AURA) 115 virtual void ProcessAckedTouchEvent( 116 const TouchEventWithLatencyInfo& touch, 117 InputEventAckState ack_result) OVERRIDE; 118#endif // defined(USE_AURA) 119 virtual bool LockMouse() OVERRIDE; 120 virtual void UnlockMouse() OVERRIDE; 121 122#if defined(OS_MACOSX) 123 // RenderWidgetHostView implementation. 124 virtual void SetActive(bool active) OVERRIDE; 125 virtual void SetTakesFocusOnlyOnMouseDown(bool flag) OVERRIDE; 126 virtual void SetWindowVisibility(bool visible) OVERRIDE; 127 virtual void WindowFrameChanged() OVERRIDE; 128 virtual void ShowDefinitionForSelection() OVERRIDE; 129 virtual bool SupportsSpeech() const OVERRIDE; 130 virtual void SpeakSelection() OVERRIDE; 131 virtual bool IsSpeaking() const OVERRIDE; 132 virtual void StopSpeaking() OVERRIDE; 133 134 // RenderWidgetHostViewBase implementation. 135 virtual bool PostProcessEventForPluginIme( 136 const NativeWebKeyboardEvent& event) OVERRIDE; 137#endif // defined(OS_MACOSX) 138 139#if defined(OS_ANDROID) 140 // RenderWidgetHostViewBase implementation. 141 virtual void ShowDisambiguationPopup( 142 const gfx::Rect& target_rect, 143 const SkBitmap& zoomed_bitmap) OVERRIDE; 144 virtual void LockCompositingSurface() OVERRIDE; 145 virtual void UnlockCompositingSurface() OVERRIDE; 146#endif // defined(OS_ANDROID) 147 148#if defined(OS_WIN) 149 virtual void SetParentNativeViewAccessible( 150 gfx::NativeViewAccessible accessible_parent) OVERRIDE; 151 virtual gfx::NativeViewId GetParentForWindowlessPlugin() const OVERRIDE; 152#endif 153 virtual BrowserAccessibilityManager* CreateBrowserAccessibilityManager( 154 BrowserAccessibilityDelegate* delegate) OVERRIDE; 155 156 virtual SkColorType PreferredReadbackFormat() OVERRIDE; 157 158 protected: 159 friend class RenderWidgetHostView; 160 161 // Members will become private when RenderWidgetHostViewGuest is removed. 162 // The model object. 163 RenderWidgetHostImpl* host_; 164 165 // frame_connector_ provides a platform abstraction. Messages 166 // sent through it are routed to the embedding renderer process. 167 CrossProcessFrameConnector* frame_connector_; 168 169 private: 170 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewChildFrame); 171}; 172 173} // namespace content 174 175#endif // CONTENT_BROWSER_FRAME_HOST_RENDER_WIDGET_HOST_VIEW_CHILD_FRAME_H_ 176