OLD | NEW |
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 RenderFlexibleBox; |
15 class RenderBlock; | 15 class RenderBlock; |
16 class RenderBox; | 16 class LayoutBox; |
17 class LayoutObject; | 17 class LayoutObject; |
18 | 18 |
19 class BlockPainter { | 19 class BlockPainter { |
20 public: | 20 public: |
21 BlockPainter(RenderBlock& block) : m_renderBlock(block) { } | 21 BlockPainter(RenderBlock& block) : m_renderBlock(block) { } |
22 | 22 |
23 void paint(const PaintInfo&, const LayoutPoint& paintOffset); | 23 void paint(const PaintInfo&, const LayoutPoint& paintOffset); |
24 void paintObject(const PaintInfo&, const LayoutPoint&); | 24 void paintObject(const PaintInfo&, const LayoutPoint&); |
25 void paintChildren(const PaintInfo&, const LayoutPoint&); | 25 void paintChildren(const PaintInfo&, const LayoutPoint&); |
26 void paintChild(RenderBox&, const PaintInfo&, const LayoutPoint&); | 26 void paintChild(LayoutBox&, const PaintInfo&, const LayoutPoint&); |
27 void paintChildAsInlineBlock(RenderBox&, const PaintInfo&, const LayoutPoint
&); | 27 void paintChildAsInlineBlock(LayoutBox&, const PaintInfo&, const LayoutPoint
&); |
28 void paintOverflowControlsIfNeeded(const PaintInfo&, const LayoutPoint&); | 28 void paintOverflowControlsIfNeeded(const PaintInfo&, const LayoutPoint&); |
29 | 29 |
30 // inline-block elements paint all phases atomically. This function ensures
that. Certain other elements | 30 // inline-block elements paint all phases atomically. This function ensures
that. Certain other elements |
31 // (grid items, flex items) require this behavior as well, and this function
exists as a helper for them. | 31 // (grid items, flex items) require this behavior as well, and this function
exists as a helper for them. |
32 // It is expected that the caller will call this function independent of the
value of paintInfo.phase. | 32 // It is expected that the caller will call this function independent of the
value of paintInfo.phase. |
33 static void paintAsInlineBlock(LayoutObject&, const PaintInfo&, const Layout
Point&); | 33 static void paintAsInlineBlock(LayoutObject&, const PaintInfo&, const Layout
Point&); |
34 static void paintChildrenOfFlexibleBox(RenderFlexibleBox&, const PaintInfo&,
const LayoutPoint& paintOffset); | 34 static void paintChildrenOfFlexibleBox(RenderFlexibleBox&, const PaintInfo&,
const LayoutPoint& paintOffset); |
35 static void paintInlineBox(InlineBox&, const PaintInfo&, const LayoutPoint&
paintOffset); | 35 static void paintInlineBox(InlineBox&, const PaintInfo&, const LayoutPoint&
paintOffset); |
36 | 36 |
37 private: | 37 private: |
38 LayoutRect overflowRectForPaintRejection() const; | 38 LayoutRect overflowRectForPaintRejection() const; |
39 bool hasCaret() const; | 39 bool hasCaret() const; |
40 void paintCarets(const PaintInfo&, const LayoutPoint&); | 40 void paintCarets(const PaintInfo&, const LayoutPoint&); |
41 void paintContents(const PaintInfo&, const LayoutPoint&); | 41 void paintContents(const PaintInfo&, const LayoutPoint&); |
42 void paintColumnContents(const PaintInfo&, const LayoutPoint&, bool paintFlo
ats = false); | 42 void paintColumnContents(const PaintInfo&, const LayoutPoint&, bool paintFlo
ats = false); |
43 void paintColumnRules(const PaintInfo&, const LayoutPoint&); | 43 void paintColumnRules(const PaintInfo&, const LayoutPoint&); |
44 void paintSelection(const PaintInfo&, const LayoutPoint&); | 44 void paintSelection(const PaintInfo&, const LayoutPoint&); |
45 void paintContinuationOutlines(const PaintInfo&, const LayoutPoint&); | 45 void paintContinuationOutlines(const PaintInfo&, const LayoutPoint&); |
46 | 46 |
47 RenderBlock& m_renderBlock; | 47 RenderBlock& m_renderBlock; |
48 }; | 48 }; |
49 | 49 |
50 } // namespace blink | 50 } // namespace blink |
51 | 51 |
52 #endif // BlockPainter_h | 52 #endif // BlockPainter_h |
OLD | NEW |