content/browser/frame_host/render_widget_host_view_child_frame.cc

   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
  13 namespace content {
  14
  15 RenderWidgetHostViewChildFrame::RenderWidgetHostViewChildFrame(
  16     RenderWidgetHost* widget_host)
  17     : host_(RenderWidgetHostImpl::From(widget_host)),
  18       frame_connector_(NULL) {
  19   host_->SetView(this);
  20 }
  21
  22 RenderWidgetHostViewChildFrame::~RenderWidgetHostViewChildFrame() {
  23 }
  24
  25 void RenderWidgetHostViewChildFrame::InitAsChild(
  26     gfx::NativeView parent_view) {
  27   NOTREACHED();
  28 }
  29
  30 RenderWidgetHost* RenderWidgetHostViewChildFrame::GetRenderWidgetHost() const {
  31   return host_;
  32 }
  33
  34 void RenderWidgetHostViewChildFrame::SetSize(const gfx::Size& size) {
  35   host_->WasResized();
  36 }
  37
  38 void RenderWidgetHostViewChildFrame::SetBounds(const gfx::Rect& rect) {
  39   SetSize(rect.size());
  40 }
  41
  42 void RenderWidgetHostViewChildFrame::Focus() {
  43 }
  44
  45 bool RenderWidgetHostViewChildFrame::HasFocus() const {
  46   return false;
  47 }
  48
  49 bool RenderWidgetHostViewChildFrame::IsSurfaceAvailableForCopy() const {
  50   NOTIMPLEMENTED();
  51   return false;
  52 }
  53
  54 void RenderWidgetHostViewChildFrame::Show() {
  55   WasShown();
  56 }
  57
  58 void RenderWidgetHostViewChildFrame::Hide() {
  59   WasHidden();
  60 }
  61
  62 bool RenderWidgetHostViewChildFrame::IsShowing() {
  63   return !host_->is_hidden();
  64 }
  65
  66 gfx::Rect RenderWidgetHostViewChildFrame::GetViewBounds() const {
  67   gfx::Rect rect;
  68   if (frame_connector_)
  69     rect = frame_connector_->ChildFrameRect();
  70   return rect;
  71 }
  72
  73 gfx::NativeView RenderWidgetHostViewChildFrame::GetNativeView() const {
  74   NOTREACHED();
  75   return NULL;
  76 }
  77
  78 gfx::NativeViewId RenderWidgetHostViewChildFrame::GetNativeViewId() const {
  79   NOTREACHED();
  80   return 0;
  81 }
  82
  83 gfx::NativeViewAccessible
  84 RenderWidgetHostViewChildFrame::GetNativeViewAccessible() {
  85   NOTREACHED();
  86   return NULL;
  87 }
  88
  89 void RenderWidgetHostViewChildFrame::SetBackground(
  90     const SkBitmap& background) {
  91 }
  92
  93 gfx::Size RenderWidgetHostViewChildFrame::GetPhysicalBackingSize() const {
  94   gfx::Size size;
  95   if (frame_connector_)
  96     size = frame_connector_->ChildFrameRect().size();
  97   return size;
  98 }
  99
 100 void RenderWidgetHostViewChildFrame::InitAsPopup(
 101     RenderWidgetHostView* parent_host_view,
 102     const gfx::Rect& pos) {
 103   NOTREACHED();
 104 }
 105
 106 void RenderWidgetHostViewChildFrame::InitAsFullscreen(
 107     RenderWidgetHostView* reference_host_view) {
 108   NOTREACHED();
 109 }
 110
 111 void RenderWidgetHostViewChildFrame::ImeCancelComposition() {
 112   NOTREACHED();
 113 }
 114
 115 #if defined(OS_MACOSX) || defined(OS_WIN) || defined(USE_AURA)
 116 void RenderWidgetHostViewChildFrame::ImeCompositionRangeChanged(
 117     const gfx::Range& range,
 118     const std::vector<gfx::Rect>& character_bounds) {
 119   NOTREACHED();
 120 }
 121 #endif
 122
 123 void 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
 131 void RenderWidgetHostViewChildFrame::WasShown() {
 132   if (!host_->is_hidden())
 133     return;
 134   host_->WasShown();
 135 }
 136
 137 void RenderWidgetHostViewChildFrame::WasHidden() {
 138   if (host_->is_hidden())
 139     return;
 140   host_->WasHidden();
 141 }
 142
 143 void RenderWidgetHostViewChildFrame::MovePluginWindows(
 144     const gfx::Vector2d& scroll_offset,
 145     const std::vector<WebPluginGeometry>& moves) {
 146 }
 147
 148 void RenderWidgetHostViewChildFrame::Blur() {
 149 }
 150
 151 void RenderWidgetHostViewChildFrame::UpdateCursor(const WebCursor& cursor) {
 152 }
 153
 154 void RenderWidgetHostViewChildFrame::SetIsLoading(bool is_loading) {
 155   NOTREACHED();
 156 }
 157
 158 void RenderWidgetHostViewChildFrame::TextInputTypeChanged(
 159     ui::TextInputType type,
 160     ui::TextInputMode input_mode,
 161     bool can_compose_inline) {
 162   NOTREACHED();
 163 }
 164
 165 void RenderWidgetHostViewChildFrame::RenderProcessGone(
 166     base::TerminationStatus status,
 167     int error_code) {
 168   if (frame_connector_)
 169     frame_connector_->RenderProcessGone();
 170   Destroy();
 171 }
 172
 173 void 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
 184 void RenderWidgetHostViewChildFrame::SetTooltipText(
 185     const base::string16& tooltip_text) {
 186 }
 187
 188 void RenderWidgetHostViewChildFrame::SelectionChanged(
 189     const base::string16& text,
 190     size_t offset,
 191     const gfx::Range& range) {
 192 }
 193
 194 void RenderWidgetHostViewChildFrame::SelectionBoundsChanged(
 195     const ViewHostMsg_SelectionBounds_Params& params) {
 196 }
 197
 198 #if defined(OS_ANDROID)
 199 void RenderWidgetHostViewChildFrame::SelectionRootBoundsChanged(
 200     const gfx::Rect& bounds) {
 201 }
 202 #endif
 203
 204 void RenderWidgetHostViewChildFrame::ScrollOffsetChanged() {
 205 }
 206
 207 void RenderWidgetHostViewChildFrame::OnAcceleratedCompositingStateChange() {
 208 }
 209
 210 void RenderWidgetHostViewChildFrame::AcceleratedSurfaceInitialized(int host_id,
 211                                                               int route_id) {
 212 }
 213
 214 void 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
 221 void RenderWidgetHostViewChildFrame::AcceleratedSurfacePostSubBuffer(
 222     const GpuHostMsg_AcceleratedSurfacePostSubBuffer_Params& params,
 223     int gpu_host_id) {
 224 }
 225
 226 void 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
 238 void RenderWidgetHostViewChildFrame::GetScreenInfo(
 239     blink::WebScreenInfo* results) {
 240 }
 241
 242 gfx::Rect RenderWidgetHostViewChildFrame::GetBoundsInRootWindow() {
 243   // We do not have any root window specific parts in this view.
 244   return GetViewBounds();
 245 }
 246
 247 #if defined(OS_WIN) || defined(USE_AURA)
 248 void RenderWidgetHostViewChildFrame::ProcessAckedTouchEvent(
 249     const TouchEventWithLatencyInfo& touch,
 250     InputEventAckState ack_result) {
 251 }
 252 #endif  // defined(OS_WIN) || defined(USE_AURA)
 253
 254 bool RenderWidgetHostViewChildFrame::LockMouse() {
 255   return false;
 256 }
 257
 258 void RenderWidgetHostViewChildFrame::UnlockMouse() {
 259 }
 260
 261 #if defined(OS_MACOSX)
 262 void RenderWidgetHostViewChildFrame::SetActive(bool active) {
 263 }
 264
 265 void RenderWidgetHostViewChildFrame::SetTakesFocusOnlyOnMouseDown(bool flag) {
 266 }
 267
 268 void RenderWidgetHostViewChildFrame::SetWindowVisibility(bool visible) {
 269 }
 270
 271 void RenderWidgetHostViewChildFrame::WindowFrameChanged() {
 272 }
 273
 274 void RenderWidgetHostViewChildFrame::ShowDefinitionForSelection() {
 275 }
 276
 277 bool RenderWidgetHostViewChildFrame::SupportsSpeech() const {
 278   return false;
 279 }
 280
 281 void RenderWidgetHostViewChildFrame::SpeakSelection() {
 282 }
 283
 284 bool RenderWidgetHostViewChildFrame::IsSpeaking() const {
 285   return false;
 286 }
 287
 288 void RenderWidgetHostViewChildFrame::StopSpeaking() {
 289 }
 290
 291 bool RenderWidgetHostViewChildFrame::PostProcessEventForPluginIme(
 292       const NativeWebKeyboardEvent& event) {
 293   return false;
 294 }
 295 #endif // defined(OS_MACOSX)
 296
 297 #if defined(OS_ANDROID)
 298 void RenderWidgetHostViewChildFrame::ShowDisambiguationPopup(
 299     const gfx::Rect& target_rect,
 300     const SkBitmap& zoomed_bitmap) {
 301 }
 302 #endif  // defined(OS_ANDROID)
 303
 304 #if defined(TOOLKIT_GTK)
 305 GdkEventButton* RenderWidgetHostViewChildFrame::GetLastMouseDown() {
 306   return NULL;
 307 }
 308
 309 gfx::NativeView RenderWidgetHostViewChildFrame::BuildInputMethodsGtkMenu() {
 310   return NULL;
 311 }
 312 #endif  // defined(TOOLKIT_GTK)
 313
 314 BackingStore* RenderWidgetHostViewChildFrame::AllocBackingStore(
 315     const gfx::Size& size) {
 316   NOTREACHED();
 317   return NULL;
 318 }
 319
 320 void RenderWidgetHostViewChildFrame::CopyFromCompositingSurface(
 321     const gfx::Rect& src_subrect,
 322     const gfx::Size& /* dst_size */,
 323     const base::Callback<void(bool, const SkBitmap&)>& callback,
 324     const SkBitmap::Config config) {
 325   callback.Run(false, SkBitmap());
 326 }
 327
 328 void RenderWidgetHostViewChildFrame::CopyFromCompositingSurfaceToVideoFrame(
 329       const gfx::Rect& src_subrect,
 330       const scoped_refptr<media::VideoFrame>& target,
 331       const base::Callback<void(bool)>& callback) {
 332   NOTIMPLEMENTED();
 333   callback.Run(false);
 334 }
 335
 336 bool RenderWidgetHostViewChildFrame::CanCopyToVideoFrame() const {
 337   return false;
 338 }
 339
 340 void RenderWidgetHostViewChildFrame::AcceleratedSurfaceSuspend() {
 341   NOTREACHED();
 342 }
 343
 344 void RenderWidgetHostViewChildFrame::AcceleratedSurfaceRelease() {
 345 }
 346
 347 bool RenderWidgetHostViewChildFrame::HasAcceleratedSurface(
 348       const gfx::Size& desired_size) {
 349   return false;
 350 }
 351
 352 gfx::GLSurfaceHandle RenderWidgetHostViewChildFrame::GetCompositingSurface() {
 353   return gfx::GLSurfaceHandle(gfx::kNullPluginWindow, gfx::TEXTURE_TRANSPORT);
 354 }
 355
 356 void RenderWidgetHostViewChildFrame::SetHasHorizontalScrollbar(
 357     bool has_horizontal_scrollbar) {
 358 }
 359
 360 void RenderWidgetHostViewChildFrame::SetScrollOffsetPinning(
 361     bool is_pinned_to_left, bool is_pinned_to_right) {
 362 }
 363
 364 #if defined(OS_WIN)
 365 void RenderWidgetHostViewChildFrame::SetParentNativeViewAccessible(
 366     gfx::NativeViewAccessible accessible_parent) {
 367 }
 368
 369 gfx::NativeViewId RenderWidgetHostViewChildFrame::GetParentForWindowlessPlugin()
 370     const {
 371   return NULL;
 372 }
 373 #endif // defined(OS_WIN)
 374
 375 SkBitmap::Config RenderWidgetHostViewChildFrame::PreferredReadbackFormat() {
 376   return SkBitmap::kARGB_8888_Config;
 377 }
 378
 379 }  // namespace content