src/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   size_ = size;
  36   host_->WasResized();
  37 }
  38
  39 void RenderWidgetHostViewChildFrame::SetBounds(const gfx::Rect& rect) {
  40   SetSize(rect.size());
  41 }
  42
  43 void RenderWidgetHostViewChildFrame::Focus() {
  44 }
  45
  46 bool RenderWidgetHostViewChildFrame::HasFocus() const {
  47   return false;
  48 }
  49
  50 bool RenderWidgetHostViewChildFrame::IsSurfaceAvailableForCopy() const {
  51   NOTIMPLEMENTED();
  52   return false;
  53 }
  54
  55 void RenderWidgetHostViewChildFrame::Show() {
  56   WasShown();
  57 }
  58
  59 void RenderWidgetHostViewChildFrame::Hide() {
  60   WasHidden();
  61 }
  62
  63 bool RenderWidgetHostViewChildFrame::IsShowing() {
  64   return !host_->is_hidden();
  65 }
  66
  67 gfx::Rect RenderWidgetHostViewChildFrame::GetViewBounds() const {
  68   gfx::Rect rect;
  69   if (frame_connector_)
  70     rect = frame_connector_->ChildFrameRect();
  71   rect.set_width(size_.width());
  72   rect.set_height(size_.height());
  73   return rect;
  74 }
  75
  76 gfx::NativeView RenderWidgetHostViewChildFrame::GetNativeView() const {
  77   NOTREACHED();
  78   return NULL;
  79 }
  80
  81 gfx::NativeViewId RenderWidgetHostViewChildFrame::GetNativeViewId() const {
  82   NOTREACHED();
  83   return 0;
  84 }
  85
  86 gfx::NativeViewAccessible
  87 RenderWidgetHostViewChildFrame::GetNativeViewAccessible() {
  88   NOTREACHED();
  89   return NULL;
  90 }
  91
  92 void RenderWidgetHostViewChildFrame::SetBackground(
  93     const SkBitmap& background) {
  94 }
  95
  96 gfx::Size RenderWidgetHostViewChildFrame::GetPhysicalBackingSize() const {
  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 }
 171
 172 void RenderWidgetHostViewChildFrame::Destroy() {
 173   frame_connector_ = NULL;
 174
 175   host_->SetView(NULL);
 176   host_ = NULL;
 177   base::MessageLoop::current()->DeleteSoon(FROM_HERE, this);
 178 }
 179
 180 void RenderWidgetHostViewChildFrame::SetTooltipText(
 181     const base::string16& tooltip_text) {
 182 }
 183
 184 void RenderWidgetHostViewChildFrame::SelectionChanged(
 185     const base::string16& text,
 186     size_t offset,
 187     const gfx::Range& range) {
 188 }
 189
 190 void RenderWidgetHostViewChildFrame::SelectionBoundsChanged(
 191     const ViewHostMsg_SelectionBounds_Params& params) {
 192 }
 193
 194 void RenderWidgetHostViewChildFrame::ScrollOffsetChanged() {
 195 }
 196
 197 void RenderWidgetHostViewChildFrame::OnAcceleratedCompositingStateChange() {
 198 }
 199
 200 void RenderWidgetHostViewChildFrame::AcceleratedSurfaceInitialized(int host_id,
 201                                                               int route_id) {
 202 }
 203
 204 void RenderWidgetHostViewChildFrame::AcceleratedSurfaceBuffersSwapped(
 205     const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params,
 206     int gpu_host_id) {
 207   if (frame_connector_)
 208     frame_connector_->ChildFrameBuffersSwapped(params, gpu_host_id);
 209 }
 210
 211 void RenderWidgetHostViewChildFrame::AcceleratedSurfacePostSubBuffer(
 212     const GpuHostMsg_AcceleratedSurfacePostSubBuffer_Params& params,
 213     int gpu_host_id) {
 214 }
 215
 216 void RenderWidgetHostViewChildFrame::OnSwapCompositorFrame(
 217       uint32 output_surface_id,
 218       scoped_ptr<cc::CompositorFrame> frame) {
 219   if (frame_connector_) {
 220     frame_connector_->ChildFrameCompositorFrameSwapped(
 221         output_surface_id,
 222         host_->GetProcess()->GetID(),
 223         host_->GetRoutingID(),
 224         frame.Pass());
 225   }
 226 }
 227
 228 void RenderWidgetHostViewChildFrame::GetScreenInfo(
 229     blink::WebScreenInfo* results) {
 230 }
 231
 232 gfx::Rect RenderWidgetHostViewChildFrame::GetBoundsInRootWindow() {
 233   // We do not have any root window specific parts in this view.
 234   return GetViewBounds();
 235 }
 236
 237 #if defined(OS_WIN) || defined(USE_AURA)
 238 void RenderWidgetHostViewChildFrame::ProcessAckedTouchEvent(
 239     const TouchEventWithLatencyInfo& touch,
 240     InputEventAckState ack_result) {
 241 }
 242 #endif  // defined(OS_WIN) || defined(USE_AURA)
 243
 244 bool RenderWidgetHostViewChildFrame::LockMouse() {
 245   return false;
 246 }
 247
 248 void RenderWidgetHostViewChildFrame::UnlockMouse() {
 249 }
 250
 251 #if defined(OS_MACOSX)
 252 void RenderWidgetHostViewChildFrame::SetActive(bool active) {
 253 }
 254
 255 void RenderWidgetHostViewChildFrame::SetTakesFocusOnlyOnMouseDown(bool flag) {
 256 }
 257
 258 void RenderWidgetHostViewChildFrame::SetWindowVisibility(bool visible) {
 259 }
 260
 261 void RenderWidgetHostViewChildFrame::WindowFrameChanged() {
 262 }
 263
 264 void RenderWidgetHostViewChildFrame::ShowDefinitionForSelection() {
 265 }
 266
 267 bool RenderWidgetHostViewChildFrame::SupportsSpeech() const {
 268   return false;
 269 }
 270
 271 void RenderWidgetHostViewChildFrame::SpeakSelection() {
 272 }
 273
 274 bool RenderWidgetHostViewChildFrame::IsSpeaking() const {
 275   return false;
 276 }
 277
 278 void RenderWidgetHostViewChildFrame::StopSpeaking() {
 279 }
 280
 281 bool RenderWidgetHostViewChildFrame::PostProcessEventForPluginIme(
 282       const NativeWebKeyboardEvent& event) {
 283   return false;
 284 }
 285 #endif // defined(OS_MACOSX)
 286
 287 #if defined(OS_ANDROID)
 288 void RenderWidgetHostViewChildFrame::ShowDisambiguationPopup(
 289     const gfx::Rect& target_rect,
 290     const SkBitmap& zoomed_bitmap) {
 291 }
 292 #endif  // defined(OS_ANDROID)
 293
 294 #if defined(TOOLKIT_GTK)
 295 GdkEventButton* RenderWidgetHostViewChildFrame::GetLastMouseDown() {
 296   return NULL;
 297 }
 298
 299 gfx::NativeView RenderWidgetHostViewChildFrame::BuildInputMethodsGtkMenu() {
 300   return NULL;
 301 }
 302 #endif  // defined(TOOLKIT_GTK)
 303
 304 BackingStore* RenderWidgetHostViewChildFrame::AllocBackingStore(
 305     const gfx::Size& size) {
 306   NOTREACHED();
 307   return NULL;
 308 }
 309
 310 void 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
 318 void 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
 326 bool RenderWidgetHostViewChildFrame::CanCopyToVideoFrame() const {
 327   return false;
 328 }
 329
 330 void RenderWidgetHostViewChildFrame::AcceleratedSurfaceSuspend() {
 331   NOTREACHED();
 332 }
 333
 334 void RenderWidgetHostViewChildFrame::AcceleratedSurfaceRelease() {
 335 }
 336
 337 bool RenderWidgetHostViewChildFrame::HasAcceleratedSurface(
 338       const gfx::Size& desired_size) {
 339   return false;
 340 }
 341
 342 gfx::GLSurfaceHandle RenderWidgetHostViewChildFrame::GetCompositingSurface() {
 343   return gfx::GLSurfaceHandle(gfx::kNullPluginWindow, gfx::TEXTURE_TRANSPORT);
 344 }
 345
 346 void RenderWidgetHostViewChildFrame::SetHasHorizontalScrollbar(
 347     bool has_horizontal_scrollbar) {
 348 }
 349
 350 void RenderWidgetHostViewChildFrame::SetScrollOffsetPinning(
 351     bool is_pinned_to_left, bool is_pinned_to_right) {
 352 }
 353
 354 #if defined(OS_WIN)
 355 void RenderWidgetHostViewChildFrame::SetParentNativeViewAccessible(
 356     gfx::NativeViewAccessible accessible_parent) {
 357 }
 358
 359 gfx::NativeViewId RenderWidgetHostViewChildFrame::GetParentForWindowlessPlugin()
 360     const {
 361   return NULL;
 362 }
 363 #endif // defined(OS_WIN)
 364
 365 }  // namespace content