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1 /* | 1 /* |
2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) |
3 * (C) 2000 Antti Koivisto (koivisto@kde.org) | 3 * (C) 2000 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2000 Dirk Mueller (mueller@kde.org) | 4 * (C) 2000 Dirk Mueller (mueller@kde.org) |
5 * (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com) | 5 * (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com) |
6 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc. All r
ights reserved. | 6 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc. All r
ights reserved. |
7 * Copyright (C) 2009 Google Inc. All rights reserved. | 7 * Copyright (C) 2009 Google Inc. All rights reserved. |
8 * | 8 * |
9 * This library is free software; you can redistribute it and/or | 9 * This library is free software; you can redistribute it and/or |
10 * modify it under the terms of the GNU Library General Public | 10 * modify it under the terms of the GNU Library General Public |
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289 // SVG uses FloatPoint precise hit testing, and passes the point in parent | 289 // SVG uses FloatPoint precise hit testing, and passes the point in parent |
290 // coordinates instead of in paint invalidaiton container coordinates. Event
ually the | 290 // coordinates instead of in paint invalidaiton container coordinates. Event
ually the |
291 // rest of the rendering tree will move to a similar model. | 291 // rest of the rendering tree will move to a similar model. |
292 virtual bool nodeAtFloatPoint(const HitTestRequest&, HitTestResult&, const F
loatPoint& pointInParent); | 292 virtual bool nodeAtFloatPoint(const HitTestRequest&, HitTestResult&, const F
loatPoint& pointInParent); |
293 | 293 |
294 bool canHaveWhitespaceChildren() const | 294 bool canHaveWhitespaceChildren() const |
295 { | 295 { |
296 return !isFlexibleBox(); | 296 return !isFlexibleBox(); |
297 } | 297 } |
298 | 298 |
299 bool isAnonymous() const { return m_bitfields.isAnonymous(); } | 299 // FIXME(sky): Remove. |
300 bool isAnonymousBlock() const | 300 bool isAnonymous() const { return false; } |
301 { | 301 bool isAnonymousBlock() const { return false; } |
302 // This function is kept in sync with anonymous block creation condition
s in | |
303 // RenderBlock::createAnonymousBlock(). This includes creating an anonym
ous | |
304 // RenderBlock having a BLOCK or BOX display. See https://bugs.webkit.or
g/show_bug.cgi?id=56709. | |
305 return isAnonymous() && style()->display() == PARAGRAPH; | |
306 } | |
307 | 302 |
308 bool isOutOfFlowPositioned() const { return m_bitfields.isOutOfFlowPositione
d(); } // absolute or fixed positioning | 303 bool isOutOfFlowPositioned() const { return m_bitfields.isOutOfFlowPositione
d(); } // absolute or fixed positioning |
309 bool isPositioned() const { return m_bitfields.isPositioned(); } | 304 bool isPositioned() const { return m_bitfields.isPositioned(); } |
310 | 305 |
311 bool isText() const { return m_bitfields.isText(); } | 306 bool isText() const { return m_bitfields.isText(); } |
312 bool isBox() const { return m_bitfields.isBox(); } | 307 bool isBox() const { return m_bitfields.isBox(); } |
313 bool isInline() const { return m_bitfields.isInline(); } // inline object | 308 bool isInline() const { return m_bitfields.isInline(); } // inline object |
314 bool isDragging() const { return m_bitfields.isDragging(); } | 309 bool isDragging() const { return m_bitfields.isDragging(); } |
315 bool isReplaced() const { return m_bitfields.isReplaced(); } // a "replaced"
element (see CSS) | 310 bool isReplaced() const { return m_bitfields.isReplaced(); } // a "replaced"
element (see CSS) |
316 | 311 |
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622 void setNeedsOverflowRecalcAfterStyleChange(); | 617 void setNeedsOverflowRecalcAfterStyleChange(); |
623 void markContainingBlocksForOverflowRecalc(); | 618 void markContainingBlocksForOverflowRecalc(); |
624 | 619 |
625 protected: | 620 protected: |
626 // Overrides should call the superclass at the end. m_style will be 0 the fi
rst time | 621 // Overrides should call the superclass at the end. m_style will be 0 the fi
rst time |
627 // this function will be called. | 622 // this function will be called. |
628 virtual void styleWillChange(StyleDifference, const RenderStyle& newStyle); | 623 virtual void styleWillChange(StyleDifference, const RenderStyle& newStyle); |
629 // Overrides should call the superclass at the start. |oldStyle| will be 0 t
he first | 624 // Overrides should call the superclass at the start. |oldStyle| will be 0 t
he first |
630 // time this function is called. | 625 // time this function is called. |
631 virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle); | 626 virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle); |
632 void propagateStyleToAnonymousChildren(bool blockChildrenOnly = false); | |
633 void updateAnonymousChildStyle(const RenderObject* child, RenderStyle* style
) const { } | |
634 | 627 |
635 void drawLineForBoxSide(GraphicsContext*, int x1, int y1, int x2, int y2, Bo
xSide, | 628 void drawLineForBoxSide(GraphicsContext*, int x1, int y1, int x2, int y2, Bo
xSide, |
636 Color, EBorderStyle, int adjbw1, int adjbw2, bool an
tialias = false); | 629 Color, EBorderStyle, int adjbw1, int adjbw2, bool an
tialias = false); |
637 void drawDashedOrDottedBoxSide(GraphicsContext*, int x1, int y1, int x2, int
y2, | 630 void drawDashedOrDottedBoxSide(GraphicsContext*, int x1, int y1, int x2, int
y2, |
638 BoxSide, Color, int thickness, EBorderStyle, bool antialias); | 631 BoxSide, Color, int thickness, EBorderStyle, bool antialias); |
639 void drawDoubleBoxSide(GraphicsContext*, int x1, int y1, int x2, int y2, | 632 void drawDoubleBoxSide(GraphicsContext*, int x1, int y1, int x2, int y2, |
640 int length, BoxSide, Color, int thickness, int adjacentWidth1, int adjac
entWidth2, bool antialias); | 633 int length, BoxSide, Color, int thickness, int adjacentWidth1, int adjac
entWidth2, bool antialias); |
641 void drawRidgeOrGrooveBoxSide(GraphicsContext*, int x1, int y1, int x2, int
y2, | 634 void drawRidgeOrGrooveBoxSide(GraphicsContext*, int x1, int y1, int x2, int
y2, |
642 BoxSide, Color, EBorderStyle, int adjacentWidth1, int adjacentWidth2, bo
ol antialias); | 635 BoxSide, Color, EBorderStyle, int adjacentWidth1, int adjacentWidth2, bo
ol antialias); |
643 void drawSolidBoxSide(GraphicsContext*, int x1, int y1, int x2, int y2, | 636 void drawSolidBoxSide(GraphicsContext*, int x1, int y1, int x2, int y2, |
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887 void showTree(const blink::RenderObject*); | 880 void showTree(const blink::RenderObject*); |
888 void showLineTree(const blink::RenderObject*); | 881 void showLineTree(const blink::RenderObject*); |
889 void showRenderTree(const blink::RenderObject* object1); | 882 void showRenderTree(const blink::RenderObject* object1); |
890 // We don't make object2 an optional parameter so that showRenderTree | 883 // We don't make object2 an optional parameter so that showRenderTree |
891 // can be called from gdb easily. | 884 // can be called from gdb easily. |
892 void showRenderTree(const blink::RenderObject* object1, const blink::RenderObjec
t* object2); | 885 void showRenderTree(const blink::RenderObject* object1, const blink::RenderObjec
t* object2); |
893 | 886 |
894 #endif | 887 #endif |
895 | 888 |
896 #endif // SKY_ENGINE_CORE_RENDERING_RENDEROBJECT_H_ | 889 #endif // SKY_ENGINE_CORE_RENDERING_RENDEROBJECT_H_ |
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