render_widget_host_view_child_frame.cc revision a02191e04bc25c4935f804f2c080ae28663d096d 
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#include "content/browser/frame_host/render_widget_host_view_child_frame.h"
6
7#include "content/browser/frame_host/cross_process_frame_connector.h"
8#include "content/browser/renderer_host/render_widget_host_impl.h"
9#include "content/common/gpu/gpu_messages.h"
10#include "content/common/view_messages.h"
11#include "content/public/browser/render_process_host.h"
12
13namespace content {
14
15RenderWidgetHostViewChildFrame::RenderWidgetHostViewChildFrame(
16    RenderWidgetHost* widget_host)
17    : host_(RenderWidgetHostImpl::From(widget_host)),
18      frame_connector_(NULL) {
19  host_->SetView(this);
20}
21
22RenderWidgetHostViewChildFrame::~RenderWidgetHostViewChildFrame() {
23}
24
25void RenderWidgetHostViewChildFrame::InitAsChild(
26    gfx::NativeView parent_view) {
27  NOTREACHED();
28}
29
30RenderWidgetHost* RenderWidgetHostViewChildFrame::GetRenderWidgetHost() const {
31  return host_;
32}
33
34void RenderWidgetHostViewChildFrame::SetSize(const gfx::Size& size) {
35  host_->WasResized();
36}
37
38void RenderWidgetHostViewChildFrame::SetBounds(const gfx::Rect& rect) {
39  SetSize(rect.size());
40}
41
42void RenderWidgetHostViewChildFrame::Focus() {
43}
44
45bool RenderWidgetHostViewChildFrame::HasFocus() const {
46  return false;
47}
48
49bool RenderWidgetHostViewChildFrame::IsSurfaceAvailableForCopy() const {
50  NOTIMPLEMENTED();
51  return false;
52}
53
54void RenderWidgetHostViewChildFrame::Show() {
55  WasShown();
56}
57
58void RenderWidgetHostViewChildFrame::Hide() {
59  WasHidden();
60}
61
62bool RenderWidgetHostViewChildFrame::IsShowing() {
63  return !host_->is_hidden();
64}
65
66gfx::Rect RenderWidgetHostViewChildFrame::GetViewBounds() const {
67  gfx::Rect rect;
68  if (frame_connector_)
69    rect = frame_connector_->ChildFrameRect();
70  return rect;
71}
72
73gfx::NativeView RenderWidgetHostViewChildFrame::GetNativeView() const {
74  NOTREACHED();
75  return NULL;
76}
77
78gfx::NativeViewId RenderWidgetHostViewChildFrame::GetNativeViewId() const {
79  NOTREACHED();
80  return 0;
81}
82
83gfx::NativeViewAccessible
84RenderWidgetHostViewChildFrame::GetNativeViewAccessible() {
85  NOTREACHED();
86  return NULL;
87}
88
89void RenderWidgetHostViewChildFrame::SetBackground(
90    const SkBitmap& background) {
91}
92
93gfx::Size RenderWidgetHostViewChildFrame::GetPhysicalBackingSize() const {
94  gfx::Size size;
95  if (frame_connector_)
96    size = frame_connector_->ChildFrameRect().size();
97  return size;
98}
99
100void RenderWidgetHostViewChildFrame::InitAsPopup(
101    RenderWidgetHostView* parent_host_view,
102    const gfx::Rect& pos) {
103  NOTREACHED();
104}
105
106void RenderWidgetHostViewChildFrame::InitAsFullscreen(
107    RenderWidgetHostView* reference_host_view) {
108  NOTREACHED();
109}
110
111void RenderWidgetHostViewChildFrame::ImeCancelComposition() {
112  NOTREACHED();
113}
114
115#if defined(OS_MACOSX) || defined(USE_AURA)
116void RenderWidgetHostViewChildFrame::ImeCompositionRangeChanged(
117    const gfx::Range& range,
118    const std::vector<gfx::Rect>& character_bounds) {
119  NOTREACHED();
120}
121#endif
122
123void RenderWidgetHostViewChildFrame::DidUpdateBackingStore(
124    const gfx::Rect& scroll_rect,
125    const gfx::Vector2d& scroll_delta,
126    const std::vector<gfx::Rect>& copy_rects,
127    const std::vector<ui::LatencyInfo>& latency_info) {
128  NOTREACHED();
129}
130
131void RenderWidgetHostViewChildFrame::WasShown() {
132  if (!host_->is_hidden())
133    return;
134  host_->WasShown();
135}
136
137void RenderWidgetHostViewChildFrame::WasHidden() {
138  if (host_->is_hidden())
139    return;
140  host_->WasHidden();
141}
142
143void RenderWidgetHostViewChildFrame::MovePluginWindows(
144    const gfx::Vector2d& scroll_offset,
145    const std::vector<WebPluginGeometry>& moves) {
146}
147
148void RenderWidgetHostViewChildFrame::Blur() {
149}
150
151void RenderWidgetHostViewChildFrame::UpdateCursor(const WebCursor& cursor) {
152}
153
154void RenderWidgetHostViewChildFrame::SetIsLoading(bool is_loading) {
155  NOTREACHED();
156}
157
158void RenderWidgetHostViewChildFrame::TextInputTypeChanged(
159    ui::TextInputType type,
160    ui::TextInputMode input_mode,
161    bool can_compose_inline) {
162  NOTREACHED();
163}
164
165void RenderWidgetHostViewChildFrame::RenderProcessGone(
166    base::TerminationStatus status,
167    int error_code) {
168  if (frame_connector_)
169    frame_connector_->RenderProcessGone();
170  Destroy();
171}
172
173void RenderWidgetHostViewChildFrame::Destroy() {
174  if (frame_connector_) {
175    frame_connector_->set_view(NULL);
176    frame_connector_ = NULL;
177  }
178
179  host_->SetView(NULL);
180  host_ = NULL;
181  base::MessageLoop::current()->DeleteSoon(FROM_HERE, this);
182}
183
184void RenderWidgetHostViewChildFrame::SetTooltipText(
185    const base::string16& tooltip_text) {
186}
187
188void RenderWidgetHostViewChildFrame::SelectionChanged(
189    const base::string16& text,
190    size_t offset,
191    const gfx::Range& range) {
192}
193
194void RenderWidgetHostViewChildFrame::SelectionBoundsChanged(
195    const ViewHostMsg_SelectionBounds_Params& params) {
196}
197
198#if defined(OS_ANDROID)
199void RenderWidgetHostViewChildFrame::SelectionRootBoundsChanged(
200    const gfx::Rect& bounds) {
201}
202#endif
203
204void RenderWidgetHostViewChildFrame::ScrollOffsetChanged() {
205}
206
207void RenderWidgetHostViewChildFrame::OnAcceleratedCompositingStateChange() {
208}
209
210void RenderWidgetHostViewChildFrame::AcceleratedSurfaceInitialized(int host_id,
211                                                              int route_id) {
212}
213
214void RenderWidgetHostViewChildFrame::AcceleratedSurfaceBuffersSwapped(
215    const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params,
216    int gpu_host_id) {
217  if (frame_connector_)
218    frame_connector_->ChildFrameBuffersSwapped(params, gpu_host_id);
219}
220
221void RenderWidgetHostViewChildFrame::AcceleratedSurfacePostSubBuffer(
222    const GpuHostMsg_AcceleratedSurfacePostSubBuffer_Params& params,
223    int gpu_host_id) {
224}
225
226void RenderWidgetHostViewChildFrame::OnSwapCompositorFrame(
227      uint32 output_surface_id,
228      scoped_ptr<cc::CompositorFrame> frame) {
229  if (frame_connector_) {
230    frame_connector_->ChildFrameCompositorFrameSwapped(
231        output_surface_id,
232        host_->GetProcess()->GetID(),
233        host_->GetRoutingID(),
234        frame.Pass());
235  }
236}
237
238void RenderWidgetHostViewChildFrame::GetScreenInfo(
239    blink::WebScreenInfo* results) {
240}
241
242gfx::Rect RenderWidgetHostViewChildFrame::GetBoundsInRootWindow() {
243  // We do not have any root window specific parts in this view.
244  return GetViewBounds();
245}
246
247#if defined(USE_AURA)
248void RenderWidgetHostViewChildFrame::ProcessAckedTouchEvent(
249    const TouchEventWithLatencyInfo& touch,
250    InputEventAckState ack_result) {
251}
252#endif  // defined(USE_AURA)
253
254bool RenderWidgetHostViewChildFrame::LockMouse() {
255  return false;
256}
257
258void RenderWidgetHostViewChildFrame::UnlockMouse() {
259}
260
261#if defined(OS_MACOSX)
262void RenderWidgetHostViewChildFrame::SetActive(bool active) {
263}
264
265void RenderWidgetHostViewChildFrame::SetTakesFocusOnlyOnMouseDown(bool flag) {
266}
267
268void RenderWidgetHostViewChildFrame::SetWindowVisibility(bool visible) {
269}
270
271void RenderWidgetHostViewChildFrame::WindowFrameChanged() {
272}
273
274void RenderWidgetHostViewChildFrame::ShowDefinitionForSelection() {
275}
276
277bool RenderWidgetHostViewChildFrame::SupportsSpeech() const {
278  return false;
279}
280
281void RenderWidgetHostViewChildFrame::SpeakSelection() {
282}
283
284bool RenderWidgetHostViewChildFrame::IsSpeaking() const {
285  return false;
286}
287
288void RenderWidgetHostViewChildFrame::StopSpeaking() {
289}
290
291bool RenderWidgetHostViewChildFrame::PostProcessEventForPluginIme(
292      const NativeWebKeyboardEvent& event) {
293  return false;
294}
295#endif // defined(OS_MACOSX)
296
297#if defined(OS_ANDROID)
298void RenderWidgetHostViewChildFrame::ShowDisambiguationPopup(
299    const gfx::Rect& target_rect,
300    const SkBitmap& zoomed_bitmap) {
301}
302#endif  // defined(OS_ANDROID)
303
304BackingStore* RenderWidgetHostViewChildFrame::AllocBackingStore(
305    const gfx::Size& size) {
306  NOTREACHED();
307  return NULL;
308}
309
310void RenderWidgetHostViewChildFrame::CopyFromCompositingSurface(
311    const gfx::Rect& src_subrect,
312    const gfx::Size& /* dst_size */,
313    const base::Callback<void(bool, const SkBitmap&)>& callback,
314    const SkBitmap::Config config) {
315  callback.Run(false, SkBitmap());
316}
317
318void RenderWidgetHostViewChildFrame::CopyFromCompositingSurfaceToVideoFrame(
319      const gfx::Rect& src_subrect,
320      const scoped_refptr<media::VideoFrame>& target,
321      const base::Callback<void(bool)>& callback) {
322  NOTIMPLEMENTED();
323  callback.Run(false);
324}
325
326bool RenderWidgetHostViewChildFrame::CanCopyToVideoFrame() const {
327  return false;
328}
329
330void RenderWidgetHostViewChildFrame::AcceleratedSurfaceSuspend() {
331  NOTREACHED();
332}
333
334void RenderWidgetHostViewChildFrame::AcceleratedSurfaceRelease() {
335}
336
337bool RenderWidgetHostViewChildFrame::HasAcceleratedSurface(
338      const gfx::Size& desired_size) {
339  return false;
340}
341
342gfx::GLSurfaceHandle RenderWidgetHostViewChildFrame::GetCompositingSurface() {
343  return gfx::GLSurfaceHandle(gfx::kNullPluginWindow, gfx::TEXTURE_TRANSPORT);
344}
345
346void RenderWidgetHostViewChildFrame::SetHasHorizontalScrollbar(
347    bool has_horizontal_scrollbar) {
348}
349
350void RenderWidgetHostViewChildFrame::SetScrollOffsetPinning(
351    bool is_pinned_to_left, bool is_pinned_to_right) {
352}
353
354#if defined(OS_WIN)
355void RenderWidgetHostViewChildFrame::SetParentNativeViewAccessible(
356    gfx::NativeViewAccessible accessible_parent) {
357}
358
359gfx::NativeViewId RenderWidgetHostViewChildFrame::GetParentForWindowlessPlugin()
360    const {
361  return NULL;
362}
363#endif // defined(OS_WIN)
364
365SkBitmap::Config RenderWidgetHostViewChildFrame::PreferredReadbackFormat() {
366  return SkBitmap::kARGB_8888_Config;
367}
368
369}  // namespace content
370