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.
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_
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"
15 class CrossProcessFrameConnector;
16 class RenderWidgetHost;
17 class RenderWidgetHostImpl;
19 // RenderWidgetHostViewChildFrame implements the view for a RenderWidgetHost
20 // associated with content being rendered in a separate process from
21 // content that is embedding it. This is not a platform-specific class; rather,
22 // the embedding renderer process implements the platform containing the
23 // widget, and the top-level frame's RenderWidgetHostView will ultimately
24 // manage all native widget interaction.
26 // See comments in render_widget_host_view.h about this class and its members.
27 class CONTENT_EXPORT RenderWidgetHostViewChildFrame
28 : public RenderWidgetHostViewBase {
30 explicit RenderWidgetHostViewChildFrame(RenderWidgetHost* widget);
31 virtual ~RenderWidgetHostViewChildFrame();
33 void set_cross_process_frame_connector(
34 CrossProcessFrameConnector* frame_connector) {
35 frame_connector_ = frame_connector;
38 // RenderWidgetHostView implementation.
39 virtual void InitAsChild(gfx::NativeView parent_view) OVERRIDE;
40 virtual RenderWidgetHost* GetRenderWidgetHost() const OVERRIDE;
41 virtual void SetSize(const gfx::Size& size) OVERRIDE;
42 virtual void SetBounds(const gfx::Rect& rect) OVERRIDE;
43 virtual void Focus() OVERRIDE;
44 virtual bool HasFocus() const OVERRIDE;
45 virtual bool IsSurfaceAvailableForCopy() const OVERRIDE;
46 virtual void Show() OVERRIDE;
47 virtual void Hide() OVERRIDE;
48 virtual bool IsShowing() OVERRIDE;
49 virtual gfx::Rect GetViewBounds() const OVERRIDE;
50 virtual gfx::NativeView GetNativeView() const OVERRIDE;
51 virtual gfx::NativeViewId GetNativeViewId() const OVERRIDE;
52 virtual gfx::NativeViewAccessible GetNativeViewAccessible() OVERRIDE;
53 virtual void SetBackground(const SkBitmap& background) OVERRIDE;
54 virtual gfx::Size GetPhysicalBackingSize() const OVERRIDE;
56 // RenderWidgetHostViewPort implementation.
57 virtual void InitAsPopup(RenderWidgetHostView* parent_host_view,
58 const gfx::Rect& pos) OVERRIDE;
59 virtual void InitAsFullscreen(
60 RenderWidgetHostView* reference_host_view) OVERRIDE;
61 virtual void WasShown() OVERRIDE;
62 virtual void WasHidden() OVERRIDE;
63 virtual void MovePluginWindows(
64 const gfx::Vector2d& scroll_offset,
65 const std::vector<WebPluginGeometry>& moves) OVERRIDE;
66 virtual void Blur() OVERRIDE;
67 virtual void UpdateCursor(const WebCursor& cursor) OVERRIDE;
68 virtual void SetIsLoading(bool is_loading) OVERRIDE;
69 virtual void TextInputTypeChanged(ui::TextInputType type,
70 ui::TextInputMode input_mode,
71 bool can_compose_inline) OVERRIDE;
72 virtual void ImeCancelComposition() OVERRIDE;
73 #if defined(OS_MACOSX) || defined(OS_WIN) || defined(USE_AURA)
74 virtual void ImeCompositionRangeChanged(
75 const gfx::Range& range,
76 const std::vector<gfx::Rect>& character_bounds) OVERRIDE;
78 virtual void DidUpdateBackingStore(
79 const gfx::Rect& scroll_rect,
80 const gfx::Vector2d& scroll_delta,
81 const std::vector<gfx::Rect>& copy_rects,
82 const std::vector<ui::LatencyInfo>& latency_info) OVERRIDE;
83 virtual void RenderProcessGone(base::TerminationStatus status,
84 int error_code) OVERRIDE;
85 virtual void Destroy() OVERRIDE;
86 virtual void SetTooltipText(const base::string16& tooltip_text) OVERRIDE;
87 virtual void SelectionChanged(const base::string16& text,
89 const gfx::Range& range) OVERRIDE;
90 virtual void SelectionBoundsChanged(
91 const ViewHostMsg_SelectionBounds_Params& params) OVERRIDE;
92 virtual void ScrollOffsetChanged() OVERRIDE;
93 virtual BackingStore* AllocBackingStore(const gfx::Size& size) OVERRIDE;
94 virtual void CopyFromCompositingSurface(
95 const gfx::Rect& src_subrect,
96 const gfx::Size& dst_size,
97 const base::Callback<void(bool, const SkBitmap&)>& callback,
98 const SkBitmap::Config config) OVERRIDE;
99 virtual void CopyFromCompositingSurfaceToVideoFrame(
100 const gfx::Rect& src_subrect,
101 const scoped_refptr<media::VideoFrame>& target,
102 const base::Callback<void(bool)>& callback) OVERRIDE;
103 virtual bool CanCopyToVideoFrame() const OVERRIDE;
104 virtual void OnAcceleratedCompositingStateChange() OVERRIDE;
105 virtual void AcceleratedSurfaceInitialized(int host_id,
106 int route_id) OVERRIDE;
107 virtual void AcceleratedSurfaceBuffersSwapped(
108 const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params,
109 int gpu_host_id) OVERRIDE;
110 virtual void AcceleratedSurfacePostSubBuffer(
111 const GpuHostMsg_AcceleratedSurfacePostSubBuffer_Params& params,
112 int gpu_host_id) OVERRIDE;
113 virtual void AcceleratedSurfaceSuspend() OVERRIDE;
114 virtual void AcceleratedSurfaceRelease() OVERRIDE;
115 virtual bool HasAcceleratedSurface(const gfx::Size& desired_size) OVERRIDE;
116 virtual void OnSwapCompositorFrame(
117 uint32 output_surface_id,
118 scoped_ptr<cc::CompositorFrame> frame) OVERRIDE;
119 virtual void GetScreenInfo(blink::WebScreenInfo* results) OVERRIDE;
120 virtual gfx::Rect GetBoundsInRootWindow() OVERRIDE;
121 virtual gfx::GLSurfaceHandle GetCompositingSurface() OVERRIDE;
122 virtual void SetHasHorizontalScrollbar(
123 bool has_horizontal_scrollbar) OVERRIDE;
124 virtual void SetScrollOffsetPinning(
125 bool is_pinned_to_left, bool is_pinned_to_right) OVERRIDE;
126 #if defined(OS_WIN) || defined(USE_AURA)
127 virtual void ProcessAckedTouchEvent(
128 const TouchEventWithLatencyInfo& touch,
129 InputEventAckState ack_result) OVERRIDE;
130 #endif // defined(OS_WIN) || defined(USE_AURA)
131 virtual bool LockMouse() OVERRIDE;
132 virtual void UnlockMouse() OVERRIDE;
134 #if defined(OS_MACOSX)
135 // RenderWidgetHostView implementation.
136 virtual void SetActive(bool active) OVERRIDE;
137 virtual void SetTakesFocusOnlyOnMouseDown(bool flag) OVERRIDE;
138 virtual void SetWindowVisibility(bool visible) OVERRIDE;
139 virtual void WindowFrameChanged() OVERRIDE;
140 virtual void ShowDefinitionForSelection() OVERRIDE;
141 virtual bool SupportsSpeech() const OVERRIDE;
142 virtual void SpeakSelection() OVERRIDE;
143 virtual bool IsSpeaking() const OVERRIDE;
144 virtual void StopSpeaking() OVERRIDE;
146 // RenderWidgetHostViewPort implementation.
147 virtual bool PostProcessEventForPluginIme(
148 const NativeWebKeyboardEvent& event) OVERRIDE;
149 #endif // defined(OS_MACOSX)
151 #if defined(OS_ANDROID)
152 // RenderWidgetHostViewPort implementation.
153 virtual void ShowDisambiguationPopup(
154 const gfx::Rect& target_rect,
155 const SkBitmap& zoomed_bitmap) OVERRIDE;
156 #endif // defined(OS_ANDROID)
158 #if defined(TOOLKIT_GTK)
159 virtual GdkEventButton* GetLastMouseDown() OVERRIDE;
160 virtual gfx::NativeView BuildInputMethodsGtkMenu() OVERRIDE;
161 #endif // defined(TOOLKIT_GTK)
164 virtual void SetParentNativeViewAccessible(
165 gfx::NativeViewAccessible accessible_parent) OVERRIDE;
166 virtual gfx::NativeViewId GetParentForWindowlessPlugin() const OVERRIDE;
170 friend class RenderWidgetHostView;
172 // Members will become private when RenderWidgetHostViewGuest is removed.
174 RenderWidgetHostImpl* host_;
176 // frame_connector_ provides a platform abstraction. Messages
177 // sent through it are routed to the embedding renderer process.
178 CrossProcessFrameConnector* frame_connector_;
183 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewChildFrame);
186 } // namespace content
188 #endif // CONTENT_BROWSER_FRAME_HOST_RENDER_WIDGET_HOST_VIEW_CHILD_FRAME_H_