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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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572 } | 572 } |
573 | 573 |
574 bool posChildNeedsLayout() const { return m_bitfields.posChildNeedsLayout();
} | 574 bool posChildNeedsLayout() const { return m_bitfields.posChildNeedsLayout();
} |
575 bool needsSimplifiedNormalFlowLayout() const { return m_bitfields.needsSimpl
ifiedNormalFlowLayout(); } | 575 bool needsSimplifiedNormalFlowLayout() const { return m_bitfields.needsSimpl
ifiedNormalFlowLayout(); } |
576 bool normalChildNeedsLayout() const { return m_bitfields.normalChildNeedsLay
out(); } | 576 bool normalChildNeedsLayout() const { return m_bitfields.normalChildNeedsLay
out(); } |
577 | 577 |
578 bool preferredLogicalWidthsDirty() const { return m_bitfields.preferredLogic
alWidthsDirty(); } | 578 bool preferredLogicalWidthsDirty() const { return m_bitfields.preferredLogic
alWidthsDirty(); } |
579 | 579 |
580 bool needsOverflowRecalcAfterStyleChange() const { return m_bitfields.selfNe
edsOverflowRecalcAfterStyleChange() || m_bitfields.childNeedsOverflowRecalcAfter
StyleChange(); } | 580 bool needsOverflowRecalcAfterStyleChange() const { return m_bitfields.selfNe
edsOverflowRecalcAfterStyleChange() || m_bitfields.childNeedsOverflowRecalcAfter
StyleChange(); } |
581 bool selfNeedsOverflowRecalcAfterStyleChange() const { return m_bitfields.se
lfNeedsOverflowRecalcAfterStyleChange(); } | 581 bool selfNeedsOverflowRecalcAfterStyleChange() const { return m_bitfields.se
lfNeedsOverflowRecalcAfterStyleChange(); } |
| 582 void clearSelfNeedsOverflowRecalcAfterStyleChange() { m_bitfields.setSelfNee
dsOverflowRecalcAfterStyleChange(false); } |
582 bool childNeedsOverflowRecalcAfterStyleChange() const { return m_bitfields.c
hildNeedsOverflowRecalcAfterStyleChange(); } | 583 bool childNeedsOverflowRecalcAfterStyleChange() const { return m_bitfields.c
hildNeedsOverflowRecalcAfterStyleChange(); } |
| 584 void clearChildNeedsOverflowRecalcAfterStyleChange() { m_bitfields.setChildN
eedsOverflowRecalcAfterStyleChange(false); } |
583 | 585 |
584 bool isSelectionBorder() const; | 586 bool isSelectionBorder() const; |
585 | 587 |
586 bool hasClip() const { return isOutOfFlowPositioned() && !style()->hasAutoCl
ip(); } | 588 bool hasClip() const { return isOutOfFlowPositioned() && !style()->hasAutoCl
ip(); } |
587 bool hasOverflowClip() const { return m_bitfields.hasOverflowClip(); } | 589 bool hasOverflowClip() const { return m_bitfields.hasOverflowClip(); } |
588 bool hasClipOrOverflowClip() const { return hasClip() || hasOverflowClip();
} | 590 bool hasClipOrOverflowClip() const { return hasClip() || hasOverflowClip();
} |
589 | 591 |
590 bool hasTransformRelatedProperty() const { return m_bitfields.hasTransformRe
latedProperty(); } | 592 bool hasTransformRelatedProperty() const { return m_bitfields.hasTransformRe
latedProperty(); } |
591 bool hasMask() const { return style() && style()->hasMask(); } | 593 bool hasMask() const { return style() && style()->hasMask(); } |
592 bool hasClipPath() const { return style() && style()->clipPath(); } | 594 bool hasClipPath() const { return style() && style()->clipPath(); } |
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1042 bool shouldCheckForPaintInvalidationRegardlessOfPaintInvalidationState() con
st | 1044 bool shouldCheckForPaintInvalidationRegardlessOfPaintInvalidationState() con
st |
1043 { | 1045 { |
1044 return layoutDidGetCalledSinceLastFrame() || mayNeedPaintInvalidation()
|| shouldDoFullPaintInvalidation() || shouldInvalidateSelection(); | 1046 return layoutDidGetCalledSinceLastFrame() || mayNeedPaintInvalidation()
|| shouldDoFullPaintInvalidation() || shouldInvalidateSelection(); |
1045 } | 1047 } |
1046 | 1048 |
1047 bool needsPaint() const { return m_bitfields.needsPaint(); } | 1049 bool needsPaint() const { return m_bitfields.needsPaint(); } |
1048 | 1050 |
1049 bool supportsPaintInvalidationStateCachedOffsets() const { return !hasColumn
s() && !hasTransformRelatedProperty() && !hasReflection() && !style()->isFlipped
BlocksWritingMode(); } | 1051 bool supportsPaintInvalidationStateCachedOffsets() const { return !hasColumn
s() && !hasTransformRelatedProperty() && !hasReflection() && !style()->isFlipped
BlocksWritingMode(); } |
1050 | 1052 |
1051 void setNeedsOverflowRecalcAfterStyleChange(); | 1053 void setNeedsOverflowRecalcAfterStyleChange(); |
1052 void markContainingBlocksForOverflowRecalc(); | 1054 void markContainersForOverflowRecalc(); |
1053 | 1055 |
1054 virtual LayoutRect viewRect() const; | 1056 virtual LayoutRect viewRect() const; |
1055 | 1057 |
1056 protected: | 1058 protected: |
1057 enum RenderObjectType { | 1059 enum RenderObjectType { |
1058 RenderObjectBr, | 1060 RenderObjectBr, |
1059 RenderObjectCanvas, | 1061 RenderObjectCanvas, |
1060 RenderObjectFieldset, | 1062 RenderObjectFieldset, |
1061 RenderObjectCounter, | 1063 RenderObjectCounter, |
1062 RenderObjectDetailsMarker, | 1064 RenderObjectDetailsMarker, |
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1378 RenderObjectBitfields m_bitfields; | 1380 RenderObjectBitfields m_bitfields; |
1379 | 1381 |
1380 void setSelfNeedsLayout(bool b) { m_bitfields.setSelfNeedsLayout(b); } | 1382 void setSelfNeedsLayout(bool b) { m_bitfields.setSelfNeedsLayout(b); } |
1381 void setNeedsPositionedMovementLayout(bool b) { m_bitfields.setNeedsPosition
edMovementLayout(b); } | 1383 void setNeedsPositionedMovementLayout(bool b) { m_bitfields.setNeedsPosition
edMovementLayout(b); } |
1382 void setNormalChildNeedsLayout(bool b) { m_bitfields.setNormalChildNeedsLayo
ut(b); } | 1384 void setNormalChildNeedsLayout(bool b) { m_bitfields.setNormalChildNeedsLayo
ut(b); } |
1383 void setPosChildNeedsLayout(bool b) { m_bitfields.setPosChildNeedsLayout(b);
} | 1385 void setPosChildNeedsLayout(bool b) { m_bitfields.setPosChildNeedsLayout(b);
} |
1384 void setNeedsSimplifiedNormalFlowLayout(bool b) { m_bitfields.setNeedsSimpli
fiedNormalFlowLayout(b); } | 1386 void setNeedsSimplifiedNormalFlowLayout(bool b) { m_bitfields.setNeedsSimpli
fiedNormalFlowLayout(b); } |
1385 void setIsDragging(bool b) { m_bitfields.setIsDragging(b); } | 1387 void setIsDragging(bool b) { m_bitfields.setIsDragging(b); } |
1386 void setEverHadLayout(bool b) { m_bitfields.setEverHadLayout(b); } | 1388 void setEverHadLayout(bool b) { m_bitfields.setEverHadLayout(b); } |
1387 void setShouldInvalidateOverflowForPaint(bool b) { m_bitfields.setShouldInva
lidateOverflowForPaint(b); } | 1389 void setShouldInvalidateOverflowForPaint(bool b) { m_bitfields.setShouldInva
lidateOverflowForPaint(b); } |
1388 void setSelfNeedsOverflowRecalcAfterStyleChange(bool b) { m_bitfields.setSel
fNeedsOverflowRecalcAfterStyleChange(b); } | 1390 void setSelfNeedsOverflowRecalcAfterStyleChange() { m_bitfields.setSelfNeeds
OverflowRecalcAfterStyleChange(true); } |
1389 void setChildNeedsOverflowRecalcAfterStyleChange(bool b) { m_bitfields.setCh
ildNeedsOverflowRecalcAfterStyleChange(b); } | 1391 void setChildNeedsOverflowRecalcAfterStyleChange() { m_bitfields.setChildNee
dsOverflowRecalcAfterStyleChange(true); } |
1390 | 1392 |
1391 private: | 1393 private: |
1392 // Store state between styleWillChange and styleDidChange | 1394 // Store state between styleWillChange and styleDidChange |
1393 static bool s_affectsParentBlock; | 1395 static bool s_affectsParentBlock; |
1394 | 1396 |
1395 // This stores the paint invalidation rect from the previous frame. | 1397 // This stores the paint invalidation rect from the previous frame. |
1396 LayoutRect m_previousPaintInvalidationRect; | 1398 LayoutRect m_previousPaintInvalidationRect; |
1397 | 1399 |
1398 // This stores the position in the paint invalidation backing's coordinate. | 1400 // This stores the position in the paint invalidation backing's coordinate. |
1399 // It is used to detect renderer shifts that forces a full invalidation. | 1401 // It is used to detect renderer shifts that forces a full invalidation. |
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1614 void showTree(const blink::RenderObject*); | 1616 void showTree(const blink::RenderObject*); |
1615 void showLineTree(const blink::RenderObject*); | 1617 void showLineTree(const blink::RenderObject*); |
1616 void showRenderTree(const blink::RenderObject* object1); | 1618 void showRenderTree(const blink::RenderObject* object1); |
1617 // We don't make object2 an optional parameter so that showRenderTree | 1619 // We don't make object2 an optional parameter so that showRenderTree |
1618 // can be called from gdb easily. | 1620 // can be called from gdb easily. |
1619 void showRenderTree(const blink::RenderObject* object1, const blink::RenderObjec
t* object2); | 1621 void showRenderTree(const blink::RenderObject* object1, const blink::RenderObjec
t* object2); |
1620 | 1622 |
1621 #endif | 1623 #endif |
1622 | 1624 |
1623 #endif // RenderObject_h | 1625 #endif // RenderObject_h |
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