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1 /* | |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | |
3 * | |
4 * This library is free software; you can redistribute it and/or | |
5 * modify it under the terms of the GNU Library General Public | |
6 * License as published by the Free Software Foundation; either | |
7 * version 2 of the License, or (at your option) any later version. | |
8 * | |
9 * This library is distributed in the hope that it will be useful, | |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 * Library General Public License for more details. | |
13 * | |
14 * You should have received a copy of the GNU Library General Public License | |
15 * along with this library; see the file COPYING.LIB. If not, write to | |
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
17 * Boston, MA 02110-1301, USA. | |
18 */ | |
19 | |
20 #include "config.h" | |
21 #include "core/rendering/Pagination.h" | |
22 | |
23 #include "core/rendering/style/RenderStyle.h" | |
24 | |
25 namespace WebCore { | |
26 | |
27 void Pagination::setStylesForPaginationMode(Mode paginationMode, RenderStyle* st
yle) | |
28 { | |
29 if (paginationMode == Unpaginated) | |
30 return; | |
31 | |
32 switch (paginationMode) { | |
33 case LeftToRightPaginated: | |
34 style->setColumnAxis(HorizontalColumnAxis); | |
35 if (style->isHorizontalWritingMode()) | |
36 style->setColumnProgression(style->isLeftToRightDirection() ? Normal
ColumnProgression : ReverseColumnProgression); | |
37 else | |
38 style->setColumnProgression(style->isFlippedBlocksWritingMode() ? Re
verseColumnProgression : NormalColumnProgression); | |
39 break; | |
40 case RightToLeftPaginated: | |
41 style->setColumnAxis(HorizontalColumnAxis); | |
42 if (style->isHorizontalWritingMode()) | |
43 style->setColumnProgression(style->isLeftToRightDirection() ? Revers
eColumnProgression : NormalColumnProgression); | |
44 else | |
45 style->setColumnProgression(style->isFlippedBlocksWritingMode() ? No
rmalColumnProgression : ReverseColumnProgression); | |
46 break; | |
47 case TopToBottomPaginated: | |
48 style->setColumnAxis(VerticalColumnAxis); | |
49 if (style->isHorizontalWritingMode()) | |
50 style->setColumnProgression(style->isFlippedBlocksWritingMode() ? Re
verseColumnProgression : NormalColumnProgression); | |
51 else | |
52 style->setColumnProgression(style->isLeftToRightDirection() ? Normal
ColumnProgression : ReverseColumnProgression); | |
53 break; | |
54 case BottomToTopPaginated: | |
55 style->setColumnAxis(VerticalColumnAxis); | |
56 if (style->isHorizontalWritingMode()) | |
57 style->setColumnProgression(style->isFlippedBlocksWritingMode() ? No
rmalColumnProgression : ReverseColumnProgression); | |
58 else | |
59 style->setColumnProgression(style->isLeftToRightDirection() ? Revers
eColumnProgression : NormalColumnProgression); | |
60 break; | |
61 case Unpaginated: | |
62 ASSERT_NOT_REACHED(); | |
63 break; | |
64 } | |
65 } | |
66 | |
67 } // namespace WebCore | |
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