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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be | 
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. | 
| 4 | 4 | 
| 5 #ifndef TableCellPainter_h | 5 #ifndef TableCellPainter_h | 
| 6 #define TableCellPainter_h | 6 #define TableCellPainter_h | 
| 7 | 7 | 
| 8 #include "core/layout/style/CollapsedBorderValue.h" | 8 #include "core/layout/style/CollapsedBorderValue.h" | 
| 9 | 9 | 
| 10 namespace blink { | 10 namespace blink { | 
| 11 | 11 | 
| 12 struct PaintInfo; | 12 struct PaintInfo; | 
| 13 class LayoutPoint; | 13 class LayoutPoint; | 
| 14 class LayoutRect; | 14 class LayoutRect; | 
| 15 class LayoutTableCell; | 15 class LayoutTableCell; | 
| 16 class LayoutObject; | 16 class LayoutObject; | 
| 17 class LayoutStyle; | 17 class ComputedStyle; | 
| 18 | 18 | 
| 19 class TableCellPainter { | 19 class TableCellPainter { | 
| 20 public: | 20 public: | 
| 21     TableCellPainter(LayoutTableCell& layoutTableCell) : m_layoutTableCell(layou
    tTableCell) { } | 21     TableCellPainter(LayoutTableCell& layoutTableCell) : m_layoutTableCell(layou
    tTableCell) { } | 
| 22 | 22 | 
| 23     void paint(const PaintInfo&, const LayoutPoint&); | 23     void paint(const PaintInfo&, const LayoutPoint&); | 
| 24 | 24 | 
| 25     void paintCollapsedBorders(const PaintInfo&, const LayoutPoint&); | 25     void paintCollapsedBorders(const PaintInfo&, const LayoutPoint&); | 
| 26     void paintBackgroundsBehindCell(const PaintInfo&, const LayoutPoint&, Layout
    Object* backgroundObject); | 26     void paintBackgroundsBehindCell(const PaintInfo&, const LayoutPoint&, Layout
    Object* backgroundObject); | 
| 27     void paintBoxDecorationBackground(const PaintInfo&, const LayoutPoint& paint
    Offset); | 27     void paintBoxDecorationBackground(const PaintInfo&, const LayoutPoint& paint
    Offset); | 
| 28     void paintMask(const PaintInfo&, const LayoutPoint& paintOffset); | 28     void paintMask(const PaintInfo&, const LayoutPoint& paintOffset); | 
| 29 | 29 | 
| 30     enum PaintBoundOffsetBehavior { AddOffsetFromParent, DoNotAddOffsetFromParen
    t }; | 30     enum PaintBoundOffsetBehavior { AddOffsetFromParent, DoNotAddOffsetFromParen
    t }; | 
| 31     // Returns the bonds of the table cell for painting, offset by paintOffset, 
    and if desired, the offset from the cell | 31     // Returns the bonds of the table cell for painting, offset by paintOffset, 
    and if desired, the offset from the cell | 
| 32     // to its parent. | 32     // to its parent. | 
| 33     LayoutRect paintBounds(const LayoutPoint& paintOffset, PaintBoundOffsetBehav
    ior); | 33     LayoutRect paintBounds(const LayoutPoint& paintOffset, PaintBoundOffsetBehav
    ior); | 
| 34 | 34 | 
| 35 private: | 35 private: | 
| 36     CollapsedBorderValue cachedCollapsedLeftBorder(const LayoutStyle&) const; | 36     CollapsedBorderValue cachedCollapsedLeftBorder(const ComputedStyle&) const; | 
| 37     CollapsedBorderValue cachedCollapsedRightBorder(const LayoutStyle&) const; | 37     CollapsedBorderValue cachedCollapsedRightBorder(const ComputedStyle&) const; | 
| 38     CollapsedBorderValue cachedCollapsedTopBorder(const LayoutStyle&) const; | 38     CollapsedBorderValue cachedCollapsedTopBorder(const ComputedStyle&) const; | 
| 39     CollapsedBorderValue cachedCollapsedBottomBorder(const LayoutStyle&) const; | 39     CollapsedBorderValue cachedCollapsedBottomBorder(const ComputedStyle&) const
    ; | 
| 40 | 40 | 
| 41     LayoutTableCell& m_layoutTableCell; | 41     LayoutTableCell& m_layoutTableCell; | 
| 42 }; | 42 }; | 
| 43 | 43 | 
| 44 } // namespace blink | 44 } // namespace blink | 
| 45 | 45 | 
| 46 #endif // TableCellPainter_h | 46 #endif // TableCellPainter_h | 
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