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1 /* | 1 /* |
2 * Copyright (C) 2004 Apple Computer, Inc. All rights reserved. | 2 * Copyright (C) 2004 Apple Computer, Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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83 VisiblePositionTemplate<Strategy> visibleStart() const { | 83 VisiblePositionTemplate<Strategy> visibleStart() const { |
84 return createVisiblePosition( | 84 return createVisiblePosition( |
85 m_start, isRange() ? TextAffinity::Downstream : affinity()); | 85 m_start, isRange() ? TextAffinity::Downstream : affinity()); |
86 } | 86 } |
87 VisiblePositionTemplate<Strategy> visibleEnd() const { | 87 VisiblePositionTemplate<Strategy> visibleEnd() const { |
88 return createVisiblePosition( | 88 return createVisiblePosition( |
89 m_end, isRange() ? TextAffinity::Upstream : affinity()); | 89 m_end, isRange() ? TextAffinity::Upstream : affinity()); |
90 } | 90 } |
91 VisiblePositionTemplate<Strategy> visibleBase() const { | 91 VisiblePositionTemplate<Strategy> visibleBase() const { |
92 return createVisiblePosition( | 92 return createVisiblePosition( |
93 m_base, isRange() ? (isBaseFirst() ? TextAffinity::Upstream | 93 m_base, |
94 : TextAffinity::Downstream) | 94 isRange() ? (isBaseFirst() ? TextAffinity::Upstream |
95 : affinity()); | 95 : TextAffinity::Downstream) |
| 96 : affinity()); |
96 } | 97 } |
97 VisiblePositionTemplate<Strategy> visibleExtent() const { | 98 VisiblePositionTemplate<Strategy> visibleExtent() const { |
98 return createVisiblePosition( | 99 return createVisiblePosition(m_extent, |
99 m_extent, isRange() ? (isBaseFirst() ? TextAffinity::Downstream | 100 isRange() |
100 : TextAffinity::Upstream) | 101 ? (isBaseFirst() ? TextAffinity::Downstream |
101 : affinity()); | 102 : TextAffinity::Upstream) |
| 103 : affinity()); |
102 } | 104 } |
103 | 105 |
104 bool operator==(const VisibleSelectionTemplate&) const; | 106 bool operator==(const VisibleSelectionTemplate&) const; |
105 bool operator!=(const VisibleSelectionTemplate& other) const { | 107 bool operator!=(const VisibleSelectionTemplate& other) const { |
106 return !operator==(other); | 108 return !operator==(other); |
107 } | 109 } |
108 | 110 |
109 bool isNone() const { return getSelectionType() == NoSelection; } | 111 bool isNone() const { return getSelectionType() == NoSelection; } |
110 bool isCaret() const { return getSelectionType() == CaretSelection; } | 112 bool isCaret() const { return getSelectionType() == CaretSelection; } |
111 bool isRange() const { return getSelectionType() == RangeSelection; } | 113 bool isRange() const { return getSelectionType() == RangeSelection; } |
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219 | 221 |
220 #ifndef NDEBUG | 222 #ifndef NDEBUG |
221 // Outside the WebCore namespace for ease of invocation from gdb. | 223 // Outside the WebCore namespace for ease of invocation from gdb. |
222 void showTree(const blink::VisibleSelection&); | 224 void showTree(const blink::VisibleSelection&); |
223 void showTree(const blink::VisibleSelection*); | 225 void showTree(const blink::VisibleSelection*); |
224 void showTree(const blink::VisibleSelectionInFlatTree&); | 226 void showTree(const blink::VisibleSelectionInFlatTree&); |
225 void showTree(const blink::VisibleSelectionInFlatTree*); | 227 void showTree(const blink::VisibleSelectionInFlatTree*); |
226 #endif | 228 #endif |
227 | 229 |
228 #endif // VisibleSelection_h | 230 #endif // VisibleSelection_h |
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