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Side by Side Diff: third_party/WebKit/Source/core/frame/RemoteFrameView.h

Issue 2431473003: Intersection Observer support for OOPIF (Closed)
Patch Set: Rebase only Created 3 years, 11 months 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 #ifndef RemoteFrameView_h 5 #ifndef RemoteFrameView_h
6 #define RemoteFrameView_h 6 #define RemoteFrameView_h
7 7
8 #include "platform/Widget.h" 8 #include "platform/Widget.h"
9 #include "platform/geometry/IntRect.h" 9 #include "platform/geometry/IntRect.h"
10 #include "platform/heap/Handle.h" 10 #include "platform/heap/Handle.h"
(...skipping 10 matching lines...) Expand all
21 21
22 bool isRemoteFrameView() const override { return true; } 22 bool isRemoteFrameView() const override { return true; }
23 void setParent(Widget*) override; 23 void setParent(Widget*) override;
24 24
25 RemoteFrame& frame() const { 25 RemoteFrame& frame() const {
26 ASSERT(m_remoteFrame); 26 ASSERT(m_remoteFrame);
27 return *m_remoteFrame; 27 return *m_remoteFrame;
28 } 28 }
29 29
30 void dispose() override; 30 void dispose() override;
31
32 // Override to notify remote frame that its viewport size has changed. 31 // Override to notify remote frame that its viewport size has changed.
33 void frameRectsChanged() override; 32 void frameRectsChanged() override;
34
35 void invalidateRect(const IntRect&) override; 33 void invalidateRect(const IntRect&) override;
36
37 void setFrameRect(const IntRect&) override; 34 void setFrameRect(const IntRect&) override;
38
39 void hide() override; 35 void hide() override;
40 void show() override; 36 void show() override;
41 void setParentVisible(bool) override; 37 void setParentVisible(bool) override;
42 38
43 DECLARE_VIRTUAL_TRACE(); 39 DECLARE_VIRTUAL_TRACE();
44 40
45 private: 41 private:
46 explicit RemoteFrameView(RemoteFrame*); 42 explicit RemoteFrameView(RemoteFrame*);
47 43
44 void updateRemoteViewportIntersection();
45
48 // The properties and handling of the cycle between RemoteFrame 46 // The properties and handling of the cycle between RemoteFrame
49 // and its RemoteFrameView corresponds to that between LocalFrame 47 // and its RemoteFrameView corresponds to that between LocalFrame
50 // and FrameView. Please see the FrameView::m_frame comment for 48 // and FrameView. Please see the FrameView::m_frame comment for
51 // details. 49 // details.
52 Member<RemoteFrame> m_remoteFrame; 50 Member<RemoteFrame> m_remoteFrame;
51
52 IntRect m_lastViewportIntersection;
53 }; 53 };
54 54
55 DEFINE_TYPE_CASTS(RemoteFrameView, 55 DEFINE_TYPE_CASTS(RemoteFrameView,
56 Widget, 56 Widget,
57 widget, 57 widget,
58 widget->isRemoteFrameView(), 58 widget->isRemoteFrameView(),
59 widget.isRemoteFrameView()); 59 widget.isRemoteFrameView());
60 60
61 } // namespace blink 61 } // namespace blink
62 62
63 #endif // RemoteFrameView_h 63 #endif // RemoteFrameView_h
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