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| 1 /* | 1 /* |
| 2 * Copyright (c) 2009, Google Inc. All rights reserved. | 2 * Copyright (c) 2009, Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
| (...skipping 13 matching lines...) Expand all Loading... |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 */ | 29 */ |
| 30 | 30 |
| 31 #include "config.h" | 31 #include "config.h" |
| 32 #include "core/rendering/svg/RenderSVGModelObject.h" | 32 #include "core/rendering/svg/RenderSVGModelObject.h" |
| 33 | 33 |
| 34 #include "core/rendering/RenderLayer.h" | 34 #include "core/layout/Layer.h" |
| 35 #include "core/rendering/RenderView.h" | 35 #include "core/rendering/RenderView.h" |
| 36 #include "core/rendering/svg/RenderSVGContainer.h" | 36 #include "core/rendering/svg/RenderSVGContainer.h" |
| 37 #include "core/rendering/svg/RenderSVGRoot.h" | 37 #include "core/rendering/svg/RenderSVGRoot.h" |
| 38 #include "core/rendering/svg/SVGRenderSupport.h" | 38 #include "core/rendering/svg/SVGRenderSupport.h" |
| 39 #include "core/rendering/svg/SVGResourcesCache.h" | 39 #include "core/rendering/svg/SVGResourcesCache.h" |
| 40 #include "core/svg/SVGGraphicsElement.h" | 40 #include "core/svg/SVGGraphicsElement.h" |
| 41 | 41 |
| 42 namespace blink { | 42 namespace blink { |
| 43 | 43 |
| 44 RenderSVGModelObject::RenderSVGModelObject(SVGElement* node) | 44 RenderSVGModelObject::RenderSVGModelObject(SVGElement* node) |
| 45 : RenderObject(node) | 45 : RenderObject(node) |
| 46 { | 46 { |
| 47 } | 47 } |
| 48 | 48 |
| 49 bool RenderSVGModelObject::isChildAllowed(RenderObject* child, RenderStyle*) con
st | 49 bool RenderSVGModelObject::isChildAllowed(RenderObject* child, RenderStyle*) con
st |
| 50 { | 50 { |
| 51 return child->isSVG() && !(child->isSVGInline() || child->isSVGInlineText())
; | 51 return child->isSVG() && !(child->isSVGInline() || child->isSVGInlineText())
; |
| 52 } | 52 } |
| 53 | 53 |
| 54 LayoutRect RenderSVGModelObject::clippedOverflowRectForPaintInvalidation(const R
enderLayerModelObject* paintInvalidationContainer, const PaintInvalidationState*
paintInvalidationState) const | 54 LayoutRect RenderSVGModelObject::clippedOverflowRectForPaintInvalidation(const L
ayoutLayerModelObject* paintInvalidationContainer, const PaintInvalidationState*
paintInvalidationState) const |
| 55 { | 55 { |
| 56 return SVGRenderSupport::clippedOverflowRectForPaintInvalidation(this, paint
InvalidationContainer, paintInvalidationState); | 56 return SVGRenderSupport::clippedOverflowRectForPaintInvalidation(this, paint
InvalidationContainer, paintInvalidationState); |
| 57 } | 57 } |
| 58 | 58 |
| 59 void RenderSVGModelObject::mapLocalToContainer(const RenderLayerModelObject* pai
ntInvalidationContainer, TransformState& transformState, MapCoordinatesFlags, bo
ol* wasFixed, const PaintInvalidationState* paintInvalidationState) const | 59 void RenderSVGModelObject::mapLocalToContainer(const LayoutLayerModelObject* pai
ntInvalidationContainer, TransformState& transformState, MapCoordinatesFlags, bo
ol* wasFixed, const PaintInvalidationState* paintInvalidationState) const |
| 60 { | 60 { |
| 61 SVGRenderSupport::mapLocalToContainer(this, paintInvalidationContainer, tran
sformState, wasFixed, paintInvalidationState); | 61 SVGRenderSupport::mapLocalToContainer(this, paintInvalidationContainer, tran
sformState, wasFixed, paintInvalidationState); |
| 62 } | 62 } |
| 63 | 63 |
| 64 const RenderObject* RenderSVGModelObject::pushMappingToContainer(const RenderLay
erModelObject* ancestorToStopAt, RenderGeometryMap& geometryMap) const | 64 const RenderObject* RenderSVGModelObject::pushMappingToContainer(const LayoutLay
erModelObject* ancestorToStopAt, RenderGeometryMap& geometryMap) const |
| 65 { | 65 { |
| 66 return SVGRenderSupport::pushMappingToContainer(this, ancestorToStopAt, geom
etryMap); | 66 return SVGRenderSupport::pushMappingToContainer(this, ancestorToStopAt, geom
etryMap); |
| 67 } | 67 } |
| 68 | 68 |
| 69 void RenderSVGModelObject::absoluteRects(Vector<IntRect>& rects, const LayoutPoi
nt& accumulatedOffset) const | 69 void RenderSVGModelObject::absoluteRects(Vector<IntRect>& rects, const LayoutPoi
nt& accumulatedOffset) const |
| 70 { | 70 { |
| 71 IntRect rect = enclosingIntRect(strokeBoundingBox()); | 71 IntRect rect = enclosingIntRect(strokeBoundingBox()); |
| 72 rect.moveBy(roundedIntPoint(accumulatedOffset)); | 72 rect.moveBy(roundedIntPoint(accumulatedOffset)); |
| 73 rects.append(rect); | 73 rects.append(rect); |
| 74 } | 74 } |
| 75 | 75 |
| 76 void RenderSVGModelObject::absoluteQuads(Vector<FloatQuad>& quads, bool* wasFixe
d) const | 76 void RenderSVGModelObject::absoluteQuads(Vector<FloatQuad>& quads, bool* wasFixe
d) const |
| 77 { | 77 { |
| 78 quads.append(localToAbsoluteQuad(strokeBoundingBox(), 0 /* mode */, wasFixed
)); | 78 quads.append(localToAbsoluteQuad(strokeBoundingBox(), 0 /* mode */, wasFixed
)); |
| 79 } | 79 } |
| 80 | 80 |
| 81 void RenderSVGModelObject::willBeDestroyed() | 81 void RenderSVGModelObject::willBeDestroyed() |
| 82 { | 82 { |
| 83 SVGResourcesCache::clientDestroyed(this); | 83 SVGResourcesCache::clientDestroyed(this); |
| 84 RenderObject::willBeDestroyed(); | 84 RenderObject::willBeDestroyed(); |
| 85 } | 85 } |
| 86 | 86 |
| 87 void RenderSVGModelObject::computeLayerHitTestRects(LayerHitTestRects& rects) co
nst | 87 void RenderSVGModelObject::computeLayerHitTestRects(LayerHitTestRects& rects) co
nst |
| 88 { | 88 { |
| 89 // Using just the rect for the SVGRoot is good enough for now. | 89 // Using just the rect for the SVGRoot is good enough for now. |
| 90 SVGRenderSupport::findTreeRootObject(this)->computeLayerHitTestRects(rects); | 90 SVGRenderSupport::findTreeRootObject(this)->computeLayerHitTestRects(rects); |
| 91 } | 91 } |
| 92 | 92 |
| 93 void RenderSVGModelObject::addLayerHitTestRects(LayerHitTestRects&, const Render
Layer* currentLayer, const LayoutPoint& layerOffset, const LayoutRect& container
Rect) const | 93 void RenderSVGModelObject::addLayerHitTestRects(LayerHitTestRects&, const Layer*
currentLayer, const LayoutPoint& layerOffset, const LayoutRect& containerRect)
const |
| 94 { | 94 { |
| 95 // We don't walk into SVG trees at all - just report their container. | 95 // We don't walk into SVG trees at all - just report their container. |
| 96 } | 96 } |
| 97 | 97 |
| 98 void RenderSVGModelObject::styleDidChange(StyleDifference diff, const RenderStyl
e* oldStyle) | 98 void RenderSVGModelObject::styleDidChange(StyleDifference diff, const RenderStyl
e* oldStyle) |
| 99 { | 99 { |
| 100 if (diff.needsFullLayout()) { | 100 if (diff.needsFullLayout()) { |
| 101 setNeedsBoundariesUpdate(); | 101 setNeedsBoundariesUpdate(); |
| 102 if (style()->hasTransform()) | 102 if (style()->hasTransform()) |
| 103 setNeedsTransformUpdate(); | 103 setNeedsTransformUpdate(); |
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| 136 return; | 136 return; |
| 137 | 137 |
| 138 invalidatePaintIfNeeded(paintInvalidationState, paintInvalidationState.paint
InvalidationContainer()); | 138 invalidatePaintIfNeeded(paintInvalidationState, paintInvalidationState.paint
InvalidationContainer()); |
| 139 clearPaintInvalidationState(paintInvalidationState); | 139 clearPaintInvalidationState(paintInvalidationState); |
| 140 | 140 |
| 141 PaintInvalidationState childPaintInvalidationState(paintInvalidationState, *
this); | 141 PaintInvalidationState childPaintInvalidationState(paintInvalidationState, *
this); |
| 142 invalidatePaintOfSubtreesIfNeeded(childPaintInvalidationState); | 142 invalidatePaintOfSubtreesIfNeeded(childPaintInvalidationState); |
| 143 } | 143 } |
| 144 | 144 |
| 145 } // namespace blink | 145 } // namespace blink |
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