1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
/*
* Copyright (C) 2002 Lars Knoll (knoll@kde.org)
* (C) 2002 Dirk Mueller (mueller@kde.org)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef AutoTableLayout_h
#define AutoTableLayout_h
#include "LayoutTypes.h"
#include "Length.h"
#include "TableLayout.h"
#include <wtf/Vector.h>
namespace WebCore {
class RenderTable;
class RenderTableCell;
class AutoTableLayout : public TableLayout {
public:
AutoTableLayout(RenderTable*);
~AutoTableLayout();
virtual void computePreferredLogicalWidths(LayoutUnit& minWidth, LayoutUnit& maxWidth);
virtual void layout();
private:
void fullRecalc();
void recalcColumn(unsigned effCol);
int calcEffectiveLogicalWidth();
void insertSpanCell(RenderTableCell*);
struct Layout {
Layout()
: minLogicalWidth(0)
, maxLogicalWidth(0)
, effectiveMinLogicalWidth(0)
, effectiveMaxLogicalWidth(0)
, computedLogicalWidth(0)
, emptyCellsOnly(true)
{
}
Length logicalWidth;
Length effectiveLogicalWidth;
int minLogicalWidth;
int maxLogicalWidth;
int effectiveMinLogicalWidth;
int effectiveMaxLogicalWidth;
int computedLogicalWidth;
bool emptyCellsOnly;
};
Vector<Layout, 4> m_layoutStruct;
Vector<RenderTableCell*, 4> m_spanCells;
bool m_hasPercent : 1;
mutable bool m_effectiveLogicalWidthDirty : 1;
};
} // namespace WebCore
#endif // AutoTableLayout_h
|
