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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. All rights reserv
ed. | 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2011 Apple Inc. All rights reserv
ed. |
7 * Copyright (C) 2009 Google Inc. All rights reserved. | 7 * Copyright (C) 2009 Google Inc. All rights reserved. |
8 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmo
bile.com/) | 8 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmo
bile.com/) |
9 * | 9 * |
10 * This library is free software; you can redistribute it and/or | 10 * This library is free software; you can redistribute it and/or |
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1662 | 1662 |
1663 if (diff.textOrColorChanged() && !diff.needsPaintInvalidation()) { | 1663 if (diff.textOrColorChanged() && !diff.needsPaintInvalidation()) { |
1664 if (style()->hasBorder() || style()->hasOutline() | 1664 if (style()->hasBorder() || style()->hasOutline() |
1665 || (isText() && !toLayoutText(this)->isAllCollapsibleWhitespace())) | 1665 || (isText() && !toLayoutText(this)->isAllCollapsibleWhitespace())) |
1666 diff.setNeedsPaintInvalidationObject(); | 1666 diff.setNeedsPaintInvalidationObject(); |
1667 } | 1667 } |
1668 | 1668 |
1669 // The answer to layerTypeRequired() for plugins, iframes, and canvas can ch
ange without the actual | 1669 // The answer to layerTypeRequired() for plugins, iframes, and canvas can ch
ange without the actual |
1670 // style changing, since it depends on whether we decide to composite these
elements. When the | 1670 // style changing, since it depends on whether we decide to composite these
elements. When the |
1671 // layer status of one of these elements changes, we need to force a layout. | 1671 // layer status of one of these elements changes, we need to force a layout. |
1672 if (!diff.needsFullLayout() && style() && isLayoutBoxModelObject()) { | 1672 if (!diff.needsFullLayout() && style() && isBoxModelObject()) { |
1673 bool requiresLayer = toLayoutBoxModelObject(this)->layerTypeRequired() !
= NoDeprecatedPaintLayer; | 1673 bool requiresLayer = toLayoutBoxModelObject(this)->layerTypeRequired() !
= NoDeprecatedPaintLayer; |
1674 if (hasLayer() != requiresLayer) | 1674 if (hasLayer() != requiresLayer) |
1675 diff.setNeedsFullLayout(); | 1675 diff.setNeedsFullLayout(); |
1676 } | 1676 } |
1677 | 1677 |
1678 // If we have no layer(), just treat a PaintInvalidationLayer hint as a norm
al paint invalidation. | 1678 // If we have no layer(), just treat a PaintInvalidationLayer hint as a norm
al paint invalidation. |
1679 if (diff.needsPaintInvalidationLayer() && !hasLayer()) { | 1679 if (diff.needsPaintInvalidationLayer() && !hasLayer()) { |
1680 diff.clearNeedsPaintInvalidation(); | 1680 diff.clearNeedsPaintInvalidation(); |
1681 diff.setNeedsPaintInvalidationObject(); | 1681 diff.setNeedsPaintInvalidationObject(); |
1682 } | 1682 } |
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3270 const blink::LayoutObject* root = object1; | 3270 const blink::LayoutObject* root = object1; |
3271 while (root->parent()) | 3271 while (root->parent()) |
3272 root = root->parent(); | 3272 root = root->parent(); |
3273 root->showLayoutTreeAndMark(object1, "*", object2, "-", 0); | 3273 root->showLayoutTreeAndMark(object1, "*", object2, "-", 0); |
3274 } else { | 3274 } else { |
3275 fprintf(stderr, "Cannot showLayoutTree. Root is (nil)\n"); | 3275 fprintf(stderr, "Cannot showLayoutTree. Root is (nil)\n"); |
3276 } | 3276 } |
3277 } | 3277 } |
3278 | 3278 |
3279 #endif | 3279 #endif |
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