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Issue 2417693002: Allow MimeHandlerViewGuest be embedded inside OOPIFs (Closed)
Patch Set: Rebased Created 4 years, 1 month ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 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 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "content/browser/frame_host/render_widget_host_view_guest.h" 5 #include "content/browser/frame_host/render_widget_host_view_guest.h"
6 6
7 #include <utility> 7 #include <utility>
8 8
9 #include "base/bind_helpers.h" 9 #include "base/bind_helpers.h"
10 #include "base/command_line.h" 10 #include "base/command_line.h"
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246 } 246 }
247 247
248 void RenderWidgetHostViewGuest::Destroy() { 248 void RenderWidgetHostViewGuest::Destroy() {
249 RenderWidgetHostViewChildFrame::Destroy(); 249 RenderWidgetHostViewChildFrame::Destroy();
250 250
251 if (platform_view_) // The platform view might have been destroyed already. 251 if (platform_view_) // The platform view might have been destroyed already.
252 platform_view_->Destroy(); 252 platform_view_->Destroy();
253 } 253 }
254 254
255 gfx::Size RenderWidgetHostViewGuest::GetPhysicalBackingSize() const { 255 gfx::Size RenderWidgetHostViewGuest::GetPhysicalBackingSize() const {
256 // We obtain the reference to native view from the owner RenderWidgetHostView.
257 // If the guest is embedded inside a cross-process frame, it is possible to
258 // reach here after the frame is detached in which case there will be no owner
259 // view.
260 if (!GetOwnerRenderWidgetHostView())
261 return gfx::Size();
256 return RenderWidgetHostViewBase::GetPhysicalBackingSize(); 262 return RenderWidgetHostViewBase::GetPhysicalBackingSize();
257 } 263 }
258 264
259 base::string16 RenderWidgetHostViewGuest::GetSelectedText() { 265 base::string16 RenderWidgetHostViewGuest::GetSelectedText() {
260 return platform_view_->GetSelectedText(); 266 return platform_view_->GetSelectedText();
261 } 267 }
262 268
263 void RenderWidgetHostViewGuest::SetNeedsBeginFrames( 269 void RenderWidgetHostViewGuest::SetNeedsBeginFrames(
264 bool needs_begin_frames) { 270 bool needs_begin_frames) {
265 if (platform_view_) 271 if (platform_view_)
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682 gesture_event.data.scrollUpdate.inertialPhase == 688 gesture_event.data.scrollUpdate.inertialPhase ==
683 blink::WebGestureEvent::MomentumPhase) { 689 blink::WebGestureEvent::MomentumPhase) {
684 return; 690 return;
685 } 691 }
686 host_->ForwardGestureEvent(gesture_event); 692 host_->ForwardGestureEvent(gesture_event);
687 return; 693 return;
688 } 694 }
689 } 695 }
690 696
691 } // namespace content 697 } // namespace content
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