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Side by Side Diff: third_party/WebKit/Source/core/layout/LayoutObject.cpp

Issue 2614883007: Change computed style enums to be prefixed with 'k'. (Closed)
Patch Set: Rebase on ToT. Created 3 years, 11 months ago
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1 /* 1 /*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) 3 * (C) 1999 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) 2004, 2005, 2006, 2007, 2008, 2011 Apple Inc. 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2011 Apple Inc.
7 * All rights reserved. 7 * All rights reserved.
8 * Copyright (C) 2009 Google Inc. All rights reserved. 8 * Copyright (C) 2009 Google Inc. All rights reserved.
9 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. 9 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved.
10 * (http://www.torchmobile.com/) 10 * (http://www.torchmobile.com/)
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319 } else { 319 } else {
320 table = LayoutTable::createAnonymousWithParent(this); 320 table = LayoutTable::createAnonymousWithParent(this);
321 children->insertChildNode(this, table, beforeChild); 321 children->insertChildNode(this, table, beforeChild);
322 } 322 }
323 table->addChild(newChild); 323 table->addChild(newChild);
324 } else { 324 } else {
325 children->insertChildNode(this, newChild, beforeChild); 325 children->insertChildNode(this, newChild, beforeChild);
326 } 326 }
327 327
328 if (newChild->isText() && 328 if (newChild->isText() &&
329 newChild->style()->textTransform() == ETextTransform::Capitalize) 329 newChild->style()->textTransform() == ETextTransform::kCapitalize)
330 toLayoutText(newChild)->transformText(); 330 toLayoutText(newChild)->transformText();
331 331
332 // SVG creates layoutObjects for <g display="none">, as SVG requires children 332 // SVG creates layoutObjects for <g display="none">, as SVG requires children
333 // of hidden <g>s to have layoutObjects - at least that's how our 333 // of hidden <g>s to have layoutObjects - at least that's how our
334 // implementation works. 334 // implementation works.
335 // Consider: 335 // Consider:
336 // <g display="none"><foreignObject><body style="position: relative">FOO... 336 // <g display="none"><foreignObject><body style="position: relative">FOO...
337 // - layerTypeRequired() would return true for the <body>, creating a new 337 // - layerTypeRequired() would return true for the <body>, creating a new
338 // Layer 338 // Layer
339 // - when the document is painted, both layers are painted. The <body> layer 339 // - when the document is painted, both layers are painted. The <body> layer
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2652 // don't have any children and don't have a layer attached to ourselves. 2652 // don't have any children and don't have a layer attached to ourselves.
2653 PaintLayer* layer = nullptr; 2653 PaintLayer* layer = nullptr;
2654 if (slowFirstChild() || hasLayer()) { 2654 if (slowFirstChild() || hasLayer()) {
2655 layer = parent()->enclosingLayer(); 2655 layer = parent()->enclosingLayer();
2656 addLayers(layer); 2656 addLayers(layer);
2657 } 2657 }
2658 2658
2659 // If |this| is visible but this object was not, tell the layer it has some 2659 // If |this| is visible but this object was not, tell the layer it has some
2660 // visible content that needs to be drawn and layer visibility optimization 2660 // visible content that needs to be drawn and layer visibility optimization
2661 // can't be used 2661 // can't be used
2662 if (parent()->style()->visibility() != EVisibility::Visible && 2662 if (parent()->style()->visibility() != EVisibility::kVisible &&
2663 style()->visibility() == EVisibility::Visible && !hasLayer()) { 2663 style()->visibility() == EVisibility::kVisible && !hasLayer()) {
2664 if (!layer) 2664 if (!layer)
2665 layer = parent()->enclosingLayer(); 2665 layer = parent()->enclosingLayer();
2666 if (layer) 2666 if (layer)
2667 layer->dirtyVisibleContentStatus(); 2667 layer->dirtyVisibleContentStatus();
2668 } 2668 }
2669 2669
2670 if (parent()->childrenInline()) 2670 if (parent()->childrenInline())
2671 parent()->dirtyLinesFromChangedChild(this); 2671 parent()->dirtyLinesFromChangedChild(this);
2672 2672
2673 if (LayoutFlowThread* flowThread = flowThreadContainingBlock()) 2673 if (LayoutFlowThread* flowThread = flowThreadContainingBlock())
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2711 return found; 2711 return found;
2712 } 2712 }
2713 2713
2714 void LayoutObject::willBeRemovedFromTree() { 2714 void LayoutObject::willBeRemovedFromTree() {
2715 // FIXME: We should ASSERT(isRooted()) but we have some out-of-order removals 2715 // FIXME: We should ASSERT(isRooted()) but we have some out-of-order removals
2716 // which would need to be fixed first. 2716 // which would need to be fixed first.
2717 2717
2718 // If we remove a visible child from an invisible parent, we don't know the 2718 // If we remove a visible child from an invisible parent, we don't know the
2719 // layer visibility any more. 2719 // layer visibility any more.
2720 PaintLayer* layer = nullptr; 2720 PaintLayer* layer = nullptr;
2721 if (parent()->style()->visibility() != EVisibility::Visible && 2721 if (parent()->style()->visibility() != EVisibility::kVisible &&
2722 style()->visibility() == EVisibility::Visible && !hasLayer()) { 2722 style()->visibility() == EVisibility::kVisible && !hasLayer()) {
2723 layer = parent()->enclosingLayer(); 2723 layer = parent()->enclosingLayer();
2724 if (layer) 2724 if (layer)
2725 layer->dirtyVisibleContentStatus(); 2725 layer->dirtyVisibleContentStatus();
2726 } 2726 }
2727 2727
2728 // Keep our layer hierarchy updated. 2728 // Keep our layer hierarchy updated.
2729 if (slowFirstChild() || hasLayer()) { 2729 if (slowFirstChild() || hasLayer()) {
2730 if (!layer) 2730 if (!layer)
2731 layer = parent()->enclosingLayer(); 2731 layer = parent()->enclosingLayer();
2732 removeLayers(layer); 2732 removeLayers(layer);
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3092 PseudoStyleRequest(PseudoIdSelection)); 3092 PseudoStyleRequest(PseudoIdSelection));
3093 } 3093 }
3094 } 3094 }
3095 } 3095 }
3096 3096
3097 return getUncachedPseudoStyle(PseudoStyleRequest(PseudoIdSelection)); 3097 return getUncachedPseudoStyle(PseudoStyleRequest(PseudoIdSelection));
3098 } 3098 }
3099 3099
3100 void LayoutObject::addAnnotatedRegions(Vector<AnnotatedRegionValue>& regions) { 3100 void LayoutObject::addAnnotatedRegions(Vector<AnnotatedRegionValue>& regions) {
3101 // Convert the style regions to absolute coordinates. 3101 // Convert the style regions to absolute coordinates.
3102 if (style()->visibility() != EVisibility::Visible || !isBox()) 3102 if (style()->visibility() != EVisibility::kVisible || !isBox())
3103 return; 3103 return;
3104 3104
3105 if (style()->getDraggableRegionMode() == DraggableRegionNone) 3105 if (style()->getDraggableRegionMode() == DraggableRegionNone)
3106 return; 3106 return;
3107 3107
3108 LayoutBox* box = toLayoutBox(this); 3108 LayoutBox* box = toLayoutBox(this);
3109 FloatRect localBounds(FloatPoint(), FloatSize(box->size())); 3109 FloatRect localBounds(FloatPoint(), FloatSize(box->size()));
3110 FloatRect absBounds = localToAbsoluteQuad(localBounds).boundingBox(); 3110 FloatRect absBounds = localToAbsoluteQuad(localBounds).boundingBox();
3111 3111
3112 AnnotatedRegionValue region; 3112 AnnotatedRegionValue region;
3113 region.draggable = style()->getDraggableRegionMode() == DraggableRegionDrag; 3113 region.draggable = style()->getDraggableRegionMode() == DraggableRegionDrag;
3114 region.bounds = LayoutRect(absBounds); 3114 region.bounds = LayoutRect(absBounds);
3115 regions.append(region); 3115 regions.append(region);
3116 } 3116 }
3117 3117
3118 bool LayoutObject::willRenderImage() { 3118 bool LayoutObject::willRenderImage() {
3119 // Without visibility we won't render (and therefore don't care about 3119 // Without visibility we won't render (and therefore don't care about
3120 // animation). 3120 // animation).
3121 if (style()->visibility() != EVisibility::Visible) 3121 if (style()->visibility() != EVisibility::kVisible)
3122 return false; 3122 return false;
3123 3123
3124 // We will not render a new image when SuspendableObjects is suspended 3124 // We will not render a new image when SuspendableObjects is suspended
3125 if (document().isContextSuspended()) 3125 if (document().isContextSuspended())
3126 return false; 3126 return false;
3127 3127
3128 // If we're not in a window (i.e., we're dormant from being in a background 3128 // If we're not in a window (i.e., we're dormant from being in a background
3129 // tab) then we don't want to render either. 3129 // tab) then we don't want to render either.
3130 return document().view()->isVisible(); 3130 return document().view()->isVisible();
3131 } 3131 }
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3519 const blink::LayoutObject* root = object1; 3519 const blink::LayoutObject* root = object1;
3520 while (root->parent()) 3520 while (root->parent())
3521 root = root->parent(); 3521 root = root->parent();
3522 root->showLayoutTreeAndMark(object1, "*", object2, "-", 0); 3522 root->showLayoutTreeAndMark(object1, "*", object2, "-", 0);
3523 } else { 3523 } else {
3524 WTFLogAlways("%s", "Cannot showLayoutTree. Root is (nil)"); 3524 WTFLogAlways("%s", "Cannot showLayoutTree. Root is (nil)");
3525 } 3525 }
3526 } 3526 }
3527 3527
3528 #endif 3528 #endif
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