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Side by Side Diff: Source/core/rendering/Pagination.cpp

Issue 157553002: Remove the Pagination struct, clean up viewport scroll policy propagation. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Rebase master Created 6 years, 10 months ago
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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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