render_widget_host_view_child_frame.cc revision 1675a649fd7a8b3cb80ffddae2dc181f122353c5
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/accessibility/browser_accessibility_manager.h" 8#include "content/browser/frame_host/cross_process_frame_connector.h" 9#include "content/browser/renderer_host/render_widget_host_impl.h" 10#include "content/common/gpu/gpu_messages.h" 11#include "content/common/view_messages.h" 12#include "content/public/browser/render_process_host.h" 13 14namespace content { 15 16RenderWidgetHostViewChildFrame::RenderWidgetHostViewChildFrame( 17 RenderWidgetHost* widget_host) 18 : host_(RenderWidgetHostImpl::From(widget_host)), 19 frame_connector_(NULL) { 20 host_->SetView(this); 21} 22 23RenderWidgetHostViewChildFrame::~RenderWidgetHostViewChildFrame() { 24} 25 26void RenderWidgetHostViewChildFrame::InitAsChild( 27 gfx::NativeView parent_view) { 28 NOTREACHED(); 29} 30 31RenderWidgetHost* RenderWidgetHostViewChildFrame::GetRenderWidgetHost() const { 32 return host_; 33} 34 35void RenderWidgetHostViewChildFrame::SetSize(const gfx::Size& size) { 36 host_->WasResized(); 37} 38 39void RenderWidgetHostViewChildFrame::SetBounds(const gfx::Rect& rect) { 40 SetSize(rect.size()); 41} 42 43void RenderWidgetHostViewChildFrame::Focus() { 44} 45 46bool RenderWidgetHostViewChildFrame::HasFocus() const { 47 return false; 48} 49 50bool RenderWidgetHostViewChildFrame::IsSurfaceAvailableForCopy() const { 51 NOTIMPLEMENTED(); 52 return false; 53} 54 55void RenderWidgetHostViewChildFrame::Show() { 56 WasShown(); 57} 58 59void RenderWidgetHostViewChildFrame::Hide() { 60 WasHidden(); 61} 62 63bool RenderWidgetHostViewChildFrame::IsShowing() { 64 return !host_->is_hidden(); 65} 66 67gfx::Rect RenderWidgetHostViewChildFrame::GetViewBounds() const { 68 gfx::Rect rect; 69 if (frame_connector_) 70 rect = frame_connector_->ChildFrameRect(); 71 return rect; 72} 73 74gfx::Vector2dF RenderWidgetHostViewChildFrame::GetLastScrollOffset() const { 75 return last_scroll_offset_; 76} 77 78gfx::NativeView RenderWidgetHostViewChildFrame::GetNativeView() const { 79 NOTREACHED(); 80 return NULL; 81} 82 83gfx::NativeViewId RenderWidgetHostViewChildFrame::GetNativeViewId() const { 84 NOTREACHED(); 85 return 0; 86} 87 88gfx::NativeViewAccessible 89RenderWidgetHostViewChildFrame::GetNativeViewAccessible() { 90 NOTREACHED(); 91 return NULL; 92} 93 94void RenderWidgetHostViewChildFrame::SetBackgroundOpaque(bool opaque) { 95} 96 97gfx::Size RenderWidgetHostViewChildFrame::GetPhysicalBackingSize() const { 98 gfx::Size size; 99 if (frame_connector_) 100 size = frame_connector_->ChildFrameRect().size(); 101 return size; 102} 103 104void RenderWidgetHostViewChildFrame::InitAsPopup( 105 RenderWidgetHostView* parent_host_view, 106 const gfx::Rect& pos) { 107 NOTREACHED(); 108} 109 110void RenderWidgetHostViewChildFrame::InitAsFullscreen( 111 RenderWidgetHostView* reference_host_view) { 112 NOTREACHED(); 113} 114 115void RenderWidgetHostViewChildFrame::ImeCancelComposition() { 116 NOTREACHED(); 117} 118 119#if defined(OS_MACOSX) || defined(USE_AURA) 120void RenderWidgetHostViewChildFrame::ImeCompositionRangeChanged( 121 const gfx::Range& range, 122 const std::vector<gfx::Rect>& character_bounds) { 123 NOTREACHED(); 124} 125#endif 126 127void RenderWidgetHostViewChildFrame::WasShown() { 128 if (!host_->is_hidden()) 129 return; 130 host_->WasShown(ui::LatencyInfo()); 131} 132 133void RenderWidgetHostViewChildFrame::WasHidden() { 134 if (host_->is_hidden()) 135 return; 136 host_->WasHidden(); 137} 138 139void RenderWidgetHostViewChildFrame::MovePluginWindows( 140 const std::vector<WebPluginGeometry>& moves) { 141} 142 143void RenderWidgetHostViewChildFrame::Blur() { 144} 145 146void RenderWidgetHostViewChildFrame::UpdateCursor(const WebCursor& cursor) { 147} 148 149void RenderWidgetHostViewChildFrame::SetIsLoading(bool is_loading) { 150 NOTREACHED(); 151} 152 153void RenderWidgetHostViewChildFrame::TextInputTypeChanged( 154 ui::TextInputType type, 155 ui::TextInputMode input_mode, 156 bool can_compose_inline) { 157 NOTREACHED(); 158} 159 160void RenderWidgetHostViewChildFrame::RenderProcessGone( 161 base::TerminationStatus status, 162 int error_code) { 163 if (frame_connector_) 164 frame_connector_->RenderProcessGone(); 165 Destroy(); 166} 167 168void RenderWidgetHostViewChildFrame::Destroy() { 169 if (frame_connector_) { 170 frame_connector_->set_view(NULL); 171 frame_connector_ = NULL; 172 } 173 174 host_->SetView(NULL); 175 host_ = NULL; 176 base::MessageLoop::current()->DeleteSoon(FROM_HERE, this); 177} 178 179void RenderWidgetHostViewChildFrame::SetTooltipText( 180 const base::string16& tooltip_text) { 181} 182 183void RenderWidgetHostViewChildFrame::SelectionChanged( 184 const base::string16& text, 185 size_t offset, 186 const gfx::Range& range) { 187} 188 189void RenderWidgetHostViewChildFrame::SelectionBoundsChanged( 190 const ViewHostMsg_SelectionBounds_Params& params) { 191} 192 193#if defined(OS_ANDROID) || defined(TOOLKIT_VIEWS) || defined(USE_AURA) 194void RenderWidgetHostViewChildFrame::ShowDisambiguationPopup( 195 const gfx::Rect& rect_pixels, 196 const SkBitmap& zoomed_bitmap) { 197} 198#endif 199 200#if defined(OS_ANDROID) 201void RenderWidgetHostViewChildFrame::LockCompositingSurface() { 202} 203 204void RenderWidgetHostViewChildFrame::UnlockCompositingSurface() { 205} 206#endif 207 208void RenderWidgetHostViewChildFrame::AcceleratedSurfaceInitialized(int host_id, 209 int route_id) { 210} 211 212void RenderWidgetHostViewChildFrame::AcceleratedSurfaceBuffersSwapped( 213 const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params, 214 int gpu_host_id) { 215 NOTREACHED(); 216} 217 218void RenderWidgetHostViewChildFrame::AcceleratedSurfacePostSubBuffer( 219 const GpuHostMsg_AcceleratedSurfacePostSubBuffer_Params& params, 220 int gpu_host_id) { 221} 222 223void RenderWidgetHostViewChildFrame::OnSwapCompositorFrame( 224 uint32 output_surface_id, 225 scoped_ptr<cc::CompositorFrame> frame) { 226 last_scroll_offset_ = frame->metadata.root_scroll_offset; 227 if (frame_connector_) { 228 frame_connector_->ChildFrameCompositorFrameSwapped( 229 output_surface_id, 230 host_->GetProcess()->GetID(), 231 host_->GetRoutingID(), 232 frame.Pass()); 233 } 234} 235 236void RenderWidgetHostViewChildFrame::GetScreenInfo( 237 blink::WebScreenInfo* results) { 238} 239 240gfx::Rect RenderWidgetHostViewChildFrame::GetBoundsInRootWindow() { 241 // We do not have any root window specific parts in this view. 242 return GetViewBounds(); 243} 244 245#if defined(USE_AURA) 246void RenderWidgetHostViewChildFrame::ProcessAckedTouchEvent( 247 const TouchEventWithLatencyInfo& touch, 248 InputEventAckState ack_result) { 249} 250#endif // defined(USE_AURA) 251 252bool RenderWidgetHostViewChildFrame::LockMouse() { 253 return false; 254} 255 256void RenderWidgetHostViewChildFrame::UnlockMouse() { 257} 258 259#if defined(OS_MACOSX) 260void RenderWidgetHostViewChildFrame::SetActive(bool active) { 261} 262 263void RenderWidgetHostViewChildFrame::SetTakesFocusOnlyOnMouseDown(bool flag) { 264} 265 266void RenderWidgetHostViewChildFrame::SetWindowVisibility(bool visible) { 267} 268 269void RenderWidgetHostViewChildFrame::WindowFrameChanged() { 270} 271 272void RenderWidgetHostViewChildFrame::ShowDefinitionForSelection() { 273} 274 275bool RenderWidgetHostViewChildFrame::SupportsSpeech() const { 276 return false; 277} 278 279void RenderWidgetHostViewChildFrame::SpeakSelection() { 280} 281 282bool RenderWidgetHostViewChildFrame::IsSpeaking() const { 283 return false; 284} 285 286void RenderWidgetHostViewChildFrame::StopSpeaking() { 287} 288 289bool RenderWidgetHostViewChildFrame::PostProcessEventForPluginIme( 290 const NativeWebKeyboardEvent& event) { 291 return false; 292} 293#endif // defined(OS_MACOSX) 294 295void RenderWidgetHostViewChildFrame::CopyFromCompositingSurface( 296 const gfx::Rect& src_subrect, 297 const gfx::Size& /* dst_size */, 298 CopyFromCompositingSurfaceCallback& callback, 299 const SkColorType color_type) { 300 callback.Run(false, SkBitmap()); 301} 302 303void RenderWidgetHostViewChildFrame::CopyFromCompositingSurfaceToVideoFrame( 304 const gfx::Rect& src_subrect, 305 const scoped_refptr<media::VideoFrame>& target, 306 const base::Callback<void(bool)>& callback) { 307 NOTIMPLEMENTED(); 308 callback.Run(false); 309} 310 311bool RenderWidgetHostViewChildFrame::CanCopyToVideoFrame() const { 312 return false; 313} 314 315void RenderWidgetHostViewChildFrame::AcceleratedSurfaceSuspend() { 316 NOTREACHED(); 317} 318 319void RenderWidgetHostViewChildFrame::AcceleratedSurfaceRelease() { 320} 321 322bool RenderWidgetHostViewChildFrame::HasAcceleratedSurface( 323 const gfx::Size& desired_size) { 324 return false; 325} 326 327gfx::GLSurfaceHandle RenderWidgetHostViewChildFrame::GetCompositingSurface() { 328 return gfx::GLSurfaceHandle(gfx::kNullPluginWindow, gfx::TEXTURE_TRANSPORT); 329} 330 331#if defined(OS_WIN) 332void RenderWidgetHostViewChildFrame::SetParentNativeViewAccessible( 333 gfx::NativeViewAccessible accessible_parent) { 334} 335 336gfx::NativeViewId RenderWidgetHostViewChildFrame::GetParentForWindowlessPlugin() 337 const { 338 return NULL; 339} 340#endif // defined(OS_WIN) 341 342SkColorType RenderWidgetHostViewChildFrame::PreferredReadbackFormat() { 343 return kN32_SkColorType; 344} 345 346BrowserAccessibilityManager* 347RenderWidgetHostViewChildFrame::CreateBrowserAccessibilityManager( 348 BrowserAccessibilityDelegate* delegate) { 349 return BrowserAccessibilityManager::Create( 350 BrowserAccessibilityManager::GetEmptyDocument(), delegate); 351} 352 353} // namespace content 354