render_widget_host_view_child_frame.h revision 5d1f7b1de12d16ceb2c938c56701a3e8bfa558f7 
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
14namespace content {
15class CrossProcessFrameConnector;
16class RenderWidgetHost;
17class RenderWidgetHostImpl;
18
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.
25//
26// See comments in render_widget_host_view.h about this class and its members.
27class CONTENT_EXPORT RenderWidgetHostViewChildFrame
28    : public RenderWidgetHostViewBase {
29 public:
30  explicit RenderWidgetHostViewChildFrame(RenderWidgetHost* widget);
31  virtual ~RenderWidgetHostViewChildFrame();
32
33  void set_cross_process_frame_connector(
34      CrossProcessFrameConnector* frame_connector) {
35    frame_connector_ = frame_connector;
36  }
37
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;
55
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;
77#endif
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,
88                                size_t offset,
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;
133
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;
145
146  // RenderWidgetHostViewPort implementation.
147  virtual bool PostProcessEventForPluginIme(
148      const NativeWebKeyboardEvent& event) OVERRIDE;
149#endif  // defined(OS_MACOSX)
150
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)
157
158#if defined(TOOLKIT_GTK)
159  virtual GdkEventButton* GetLastMouseDown() OVERRIDE;
160  virtual gfx::NativeView BuildInputMethodsGtkMenu() OVERRIDE;
161#endif  // defined(TOOLKIT_GTK)
162
163#if defined(OS_WIN)
164  virtual void SetParentNativeViewAccessible(
165      gfx::NativeViewAccessible accessible_parent) OVERRIDE;
166  virtual gfx::NativeViewId GetParentForWindowlessPlugin() const OVERRIDE;
167#endif
168
169 protected:
170  friend class RenderWidgetHostView;
171
172  // Members will become private when RenderWidgetHostViewGuest is removed.
173  // The model object.
174  RenderWidgetHostImpl* host_;
175
176  // frame_connector_ provides a platform abstraction. Messages
177  // sent through it are routed to the embedding renderer process.
178  CrossProcessFrameConnector* frame_connector_;
179
180  gfx::Size size_;
181
182 private:
183  DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewChildFrame);
184};
185
186}  // namespace content
187
188#endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_WIDGET_HOST_VIEW_CHILD_FRAME_H_
189