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| 1 /* | 1 /* |
| 2 * Copyright (C) 2004, 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2004, 2008 Apple 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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| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 #ifndef VisiblePosition_h | 26 #ifndef VisiblePosition_h |
| 27 #define VisiblePosition_h | 27 #define VisiblePosition_h |
| 28 | 28 |
| 29 #include "core/dom/Position.h" | 29 #include "core/dom/Position.h" |
| 30 #include "core/editing/EditingBoundary.h" | 30 #include "core/editing/EditingBoundary.h" |
| 31 #include "core/platform/text/TextDirection.h" | 31 #include "platform/text/TextDirection.h" |
| 32 | 32 |
| 33 namespace WebCore { | 33 namespace WebCore { |
| 34 | 34 |
| 35 // VisiblePosition default affinity is downstream because | 35 // VisiblePosition default affinity is downstream because |
| 36 // the callers do not really care (they just want the | 36 // the callers do not really care (they just want the |
| 37 // deep position without regard to line position), and this | 37 // deep position without regard to line position), and this |
| 38 // is cheaper than UPSTREAM | 38 // is cheaper than UPSTREAM |
| 39 #define VP_DEFAULT_AFFINITY DOWNSTREAM | 39 #define VP_DEFAULT_AFFINITY DOWNSTREAM |
| 40 | 40 |
| 41 // Callers who do not know where on the line the position is, | 41 // Callers who do not know where on the line the position is, |
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| 144 | 144 |
| 145 } // namespace WebCore | 145 } // namespace WebCore |
| 146 | 146 |
| 147 #ifndef NDEBUG | 147 #ifndef NDEBUG |
| 148 // Outside the WebCore namespace for ease of invocation from gdb. | 148 // Outside the WebCore namespace for ease of invocation from gdb. |
| 149 void showTree(const WebCore::VisiblePosition*); | 149 void showTree(const WebCore::VisiblePosition*); |
| 150 void showTree(const WebCore::VisiblePosition&); | 150 void showTree(const WebCore::VisiblePosition&); |
| 151 #endif | 151 #endif |
| 152 | 152 |
| 153 #endif // VisiblePosition_h | 153 #endif // VisiblePosition_h |
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