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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 ObjectPainter_h | 5 #ifndef ObjectPainter_h |
| 6 #define ObjectPainter_h | 6 #define ObjectPainter_h |
| 7 | 7 |
| 8 #include "core/style/ComputedStyleConstants.h" | 8 #include "core/style/ComputedStyleConstants.h" |
| 9 #include "wtf/Allocator.h" | 9 #include "wtf/Allocator.h" |
| 10 #include "wtf/Vector.h" | 10 #include "wtf/Vector.h" |
| (...skipping 22 matching lines...) Expand all Loading... | |
| 33 | 33 |
| 34 // Paints the object atomically as if it created a new stacking context, for : | 34 // Paints the object atomically as if it created a new stacking context, for : |
| 35 // - inline blocks, inline tables, inline-level replaced elements (Section 7 .2.1.4 in | 35 // - inline blocks, inline tables, inline-level replaced elements (Section 7 .2.1.4 in |
| 36 // http://www.w3.org/TR/CSS2/zindex.html#painting-order), | 36 // http://www.w3.org/TR/CSS2/zindex.html#painting-order), |
| 37 // - non-positioned floating objects (Section 5 in http://www.w3.org/TR/CSS2 /zindex.html#painting-order), | 37 // - non-positioned floating objects (Section 5 in http://www.w3.org/TR/CSS2 /zindex.html#painting-order), |
| 38 // - flex items (http://www.w3.org/TR/css-flexbox-1/#painting), | 38 // - flex items (http://www.w3.org/TR/css-flexbox-1/#painting), |
| 39 // - grid items (http://www.w3.org/TR/css-grid-1/#z-order), | 39 // - grid items (http://www.w3.org/TR/css-grid-1/#z-order), |
| 40 // - custom scrollbar parts. | 40 // - custom scrollbar parts. |
| 41 // It is expected that the caller will call this function independent of the value of paintInfo.phase, | 41 // It is expected that the caller will call this function independent of the value of paintInfo.phase, |
| 42 // and this function will do atomic paint (for PaintPhaseForeground), normal paint (for PaintPhaseSelection | 42 // and this function will do atomic paint (for PaintPhaseForeground), normal paint (for PaintPhaseSelection |
| 43 // and PaintPhaseTextClip) or nothing (other paint phases) according to pain tInfo.phase. | 43 // and PaintPhaseTextClip) or nothing (other paint phases) according to pain tInfo.phase. |
|
pdr.
2016/03/16 02:22:53
Optional: maybe include a link to the markdown her
Xianzhu
2016/03/16 18:10:24
Done.
| |
| 44 void paintAsPseudoStackingContext(const PaintInfo&, const LayoutPoint& paint Offset); | 44 void paintAllPhasesAtomically(const PaintInfo&, const LayoutPoint& paintOffs et); |
| 45 | 45 |
| 46 private: | 46 private: |
| 47 static void drawDashedOrDottedBoxSide(GraphicsContext&, int x1, int y1, int x2, int y2, | 47 static void drawDashedOrDottedBoxSide(GraphicsContext&, int x1, int y1, int x2, int y2, |
| 48 BoxSide, Color, int thickness, EBorderStyle, bool antialias); | 48 BoxSide, Color, int thickness, EBorderStyle, bool antialias); |
| 49 static void drawDoubleBoxSide(GraphicsContext&, int x1, int y1, int x2, int y2, | 49 static void drawDoubleBoxSide(GraphicsContext&, int x1, int y1, int x2, int y2, |
| 50 int length, BoxSide, Color, int thickness, int adjacentWidth1, int adjac entWidth2, bool antialias); | 50 int length, BoxSide, Color, int thickness, int adjacentWidth1, int adjac entWidth2, bool antialias); |
| 51 static void drawRidgeOrGrooveBoxSide(GraphicsContext&, int x1, int y1, int x 2, int y2, | 51 static void drawRidgeOrGrooveBoxSide(GraphicsContext&, int x1, int y1, int x 2, int y2, |
| 52 BoxSide, Color, EBorderStyle, int adjacentWidth1, int adjacentWidth2, bo ol antialias); | 52 BoxSide, Color, EBorderStyle, int adjacentWidth1, int adjacentWidth2, bo ol antialias); |
| 53 static void drawSolidBoxSide(GraphicsContext&, int x1, int y1, int x2, int y 2, | 53 static void drawSolidBoxSide(GraphicsContext&, int x1, int y1, int x2, int y 2, |
| 54 BoxSide, Color, int adjacentWidth1, int adjacentWidth2, bool antialias); | 54 BoxSide, Color, int adjacentWidth1, int adjacentWidth2, bool antialias); |
| 55 | 55 |
| 56 const LayoutObject& m_layoutObject; | 56 const LayoutObject& m_layoutObject; |
| 57 }; | 57 }; |
| 58 | 58 |
| 59 } // namespace blink | 59 } // namespace blink |
| 60 | 60 |
| 61 #endif | 61 #endif |
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