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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 BlockPainter_h | 5 #ifndef BlockPainter_h |
6 #define BlockPainter_h | 6 #define BlockPainter_h |
7 | 7 |
8 namespace blink { | 8 namespace blink { |
9 | 9 |
10 struct PaintInfo; | 10 struct PaintInfo; |
11 class InlineBox; | 11 class InlineBox; |
12 class LayoutPoint; | 12 class LayoutPoint; |
13 class LayoutRect; | 13 class LayoutRect; |
| 14 class RenderFlexibleBox; |
14 class RenderBlock; | 15 class RenderBlock; |
15 class RenderBox; | 16 class RenderBox; |
16 class RenderObject; | 17 class RenderObject; |
17 | 18 |
18 class BlockPainter { | 19 class BlockPainter { |
19 public: | 20 public: |
20 BlockPainter(RenderBlock& block) : m_renderBlock(block) { } | 21 BlockPainter(RenderBlock& block) : m_renderBlock(block) { } |
21 | 22 |
22 void paint(PaintInfo&, const LayoutPoint& paintOffset); | 23 void paint(PaintInfo&, const LayoutPoint& paintOffset); |
23 void paintObject(PaintInfo&, const LayoutPoint&); | 24 void paintObject(PaintInfo&, const LayoutPoint&); |
24 void paintChildren(PaintInfo&, const LayoutPoint&); | 25 void paintChildren(PaintInfo&, const LayoutPoint&); |
25 void paintChildAsInlineBlock(RenderBox*, PaintInfo&, const LayoutPoint&); | 26 void paintChildAsInlineBlock(RenderBox*, PaintInfo&, const LayoutPoint&); |
26 | 27 |
27 // inline-block elements paint all phases atomically. This function ensures
that. Certain other elements | 28 // inline-block elements paint all phases atomically. This function ensures
that. Certain other elements |
28 // (grid items, flex items) require this behavior as well, and this function
exists as a helper for them. | 29 // (grid items, flex items) require this behavior as well, and this function
exists as a helper for them. |
29 // It is expected that the caller will call this function independent of the
value of paintInfo.phase. | 30 // It is expected that the caller will call this function independent of the
value of paintInfo.phase. |
30 static void paintAsInlineBlock(RenderObject*, PaintInfo&, const LayoutPoint&
); | 31 static void paintAsInlineBlock(RenderObject*, PaintInfo&, const LayoutPoint&
); |
| 32 static void paintChildrenOfFlexibleBox(RenderFlexibleBox&, PaintInfo&, const
LayoutPoint& paintOffset); |
31 static void paintInlineBox(InlineBox&, PaintInfo&, const LayoutPoint& paintO
ffset); | 33 static void paintInlineBox(InlineBox&, PaintInfo&, const LayoutPoint& paintO
ffset); |
32 | 34 |
33 private: | 35 private: |
34 LayoutRect overflowRectForPaintRejection() const; | 36 LayoutRect overflowRectForPaintRejection() const; |
35 bool hasCaret() const; | 37 bool hasCaret() const; |
36 void paintCarets(PaintInfo&, const LayoutPoint&); | 38 void paintCarets(PaintInfo&, const LayoutPoint&); |
37 void paintContents(PaintInfo&, const LayoutPoint&); | 39 void paintContents(PaintInfo&, const LayoutPoint&); |
38 void paintColumnContents(PaintInfo&, const LayoutPoint&, bool paintFloats =
false); | 40 void paintColumnContents(PaintInfo&, const LayoutPoint&, bool paintFloats =
false); |
39 void paintColumnRules(PaintInfo&, const LayoutPoint&); | 41 void paintColumnRules(PaintInfo&, const LayoutPoint&); |
40 void paintChild(RenderBox*, PaintInfo&, const LayoutPoint&); | 42 void paintChild(RenderBox*, PaintInfo&, const LayoutPoint&); |
41 void paintSelection(PaintInfo&, const LayoutPoint&); | 43 void paintSelection(PaintInfo&, const LayoutPoint&); |
42 void paintContinuationOutlines(PaintInfo&, const LayoutPoint&); | 44 void paintContinuationOutlines(PaintInfo&, const LayoutPoint&); |
43 | 45 |
44 RenderBlock& m_renderBlock; | 46 RenderBlock& m_renderBlock; |
45 }; | 47 }; |
46 | 48 |
47 } // namespace blink | 49 } // namespace blink |
48 | 50 |
49 #endif // BlockPainter_h | 51 #endif // BlockPainter_h |
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