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1 /* | |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | |
3 * Copyright (C) 2006 Apple Computer, Inc. | |
4 * | |
5 * This library is free software; you can redistribute it and/or | |
6 * modify it under the terms of the GNU Library General Public | |
7 * License as published by the Free Software Foundation; either | |
8 * version 2 of the License, or (at your option) any later version. | |
9 * | |
10 * This library is distributed in the hope that it will be useful, | |
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 * Library General Public License for more details. | |
14 * | |
15 * You should have received a copy of the GNU Library General Public License | |
16 * along with this library; see the file COPYING.LIB. If not, write to | |
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
18 * Boston, MA 02110-1301, USA. | |
19 * | |
20 */ | |
21 | |
22 #ifndef PendingSelection_h | |
23 #define PendingSelection_h | |
24 | |
25 #include "core/editing/Position.h" | |
26 #include "core/editing/VisibleSelection.h" | |
27 #include "platform/heap/Handle.h" | |
28 | |
29 namespace blink { | |
30 | |
31 class FrameSelection; | |
32 class LayoutView; | |
33 | |
34 class PendingSelection final : public GarbageCollected<PendingSelection> { | |
35 public: | |
36 static PendingSelection* create(FrameSelection& frameSelection) { | |
37 return new PendingSelection(frameSelection); | |
38 } | |
39 | |
40 bool hasPendingSelection() const { return m_hasPendingSelection; } | |
41 void setHasPendingSelection() { m_hasPendingSelection = true; } | |
42 void commit(LayoutView&); | |
43 | |
44 DECLARE_TRACE(); | |
45 | |
46 private: | |
47 PendingSelection(FrameSelection&); | |
48 | |
49 const VisibleSelection& visibleSelection() const; | |
50 | |
51 SelectionInFlatTree calcVisibleSelection( | |
52 const VisibleSelectionInFlatTree&) const; | |
53 | |
54 Member<FrameSelection> m_frameSelection; | |
55 bool m_hasPendingSelection : 1; | |
56 }; | |
57 | |
58 } // namespace blink | |
59 | |
60 #endif | |
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