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| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 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 | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * | 7 * |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
| (...skipping 10 matching lines...) Expand all Loading... |
| 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 #include "config.h" | 26 #include "config.h" |
| 27 | 27 |
| 28 #include "web/LinkHighlight.h" | 28 #include "web/LinkHighlight.h" |
| 29 | 29 |
| 30 #include "SkMatrix44.h" | 30 #include "SkMatrix44.h" |
| 31 #include "core/dom/LayoutTreeBuilderTraversal.h" |
| 31 #include "core/dom/Node.h" | 32 #include "core/dom/Node.h" |
| 32 #include "core/dom/NodeRenderingTraversal.h" | |
| 33 #include "core/frame/FrameView.h" | 33 #include "core/frame/FrameView.h" |
| 34 #include "core/frame/LocalFrame.h" | 34 #include "core/frame/LocalFrame.h" |
| 35 #include "core/layout/LayoutBoxModelObject.h" | 35 #include "core/layout/LayoutBoxModelObject.h" |
| 36 #include "core/layout/LayoutObject.h" | 36 #include "core/layout/LayoutObject.h" |
| 37 #include "core/layout/LayoutView.h" | 37 #include "core/layout/LayoutView.h" |
| 38 #include "core/layout/compositing/CompositedDeprecatedPaintLayerMapping.h" | 38 #include "core/layout/compositing/CompositedDeprecatedPaintLayerMapping.h" |
| 39 #include "core/style/ShadowData.h" | 39 #include "core/style/ShadowData.h" |
| 40 #include "core/paint/DeprecatedPaintLayer.h" | 40 #include "core/paint/DeprecatedPaintLayer.h" |
| 41 #include "platform/graphics/Color.h" | 41 #include "platform/graphics/Color.h" |
| 42 #include "platform/graphics/paint/DrawingRecorder.h" | 42 #include "platform/graphics/paint/DrawingRecorder.h" |
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| 172 return; | 172 return; |
| 173 | 173 |
| 174 LayoutObject* renderer = node.layoutObject(); | 174 LayoutObject* renderer = node.layoutObject(); |
| 175 | 175 |
| 176 // For inline elements, absoluteQuads will return a line box based on the li
ne-height | 176 // For inline elements, absoluteQuads will return a line box based on the li
ne-height |
| 177 // and font metrics, which is technically incorrect as replaced elements lik
e images | 177 // and font metrics, which is technically incorrect as replaced elements lik
e images |
| 178 // should use their intristic height and expand the linebox as needed. To g
et an | 178 // should use their intristic height and expand the linebox as needed. To g
et an |
| 179 // appropriately sized highlight we descend into the children and have them
add their | 179 // appropriately sized highlight we descend into the children and have them
add their |
| 180 // boxes. | 180 // boxes. |
| 181 if (renderer->isLayoutInline()) { | 181 if (renderer->isLayoutInline()) { |
| 182 for (Node* child = NodeRenderingTraversal::firstChild(node); child; chil
d = NodeRenderingTraversal::nextSibling(*child)) | 182 for (Node* child = LayoutTreeBuilderTraversal::firstChild(node); child;
child = LayoutTreeBuilderTraversal::nextSibling(*child)) |
| 183 computeQuads(*child, outQuads); | 183 computeQuads(*child, outQuads); |
| 184 } else { | 184 } else { |
| 185 // FIXME: this does not need to be absolute, just in the paint invalidat
ion container's space. | 185 // FIXME: this does not need to be absolute, just in the paint invalidat
ion container's space. |
| 186 renderer->absoluteQuads(outQuads); | 186 renderer->absoluteQuads(outQuads); |
| 187 } | 187 } |
| 188 } | 188 } |
| 189 | 189 |
| 190 bool LinkHighlight::computeHighlightLayerPathAndPosition(const LayoutBoxModelObj
ect* paintInvalidationContainer) | 190 bool LinkHighlight::computeHighlightLayerPathAndPosition(const LayoutBoxModelObj
ect* paintInvalidationContainer) |
| 191 { | 191 { |
| 192 if (!m_node || !m_node->layoutObject() || !m_currentGraphicsLayer) | 192 if (!m_node || !m_node->layoutObject() || !m_currentGraphicsLayer) |
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| 360 // Make sure we update geometry on the next callback from WebViewImpl::layou
t(). | 360 // Make sure we update geometry on the next callback from WebViewImpl::layou
t(). |
| 361 m_geometryNeedsUpdate = true; | 361 m_geometryNeedsUpdate = true; |
| 362 } | 362 } |
| 363 | 363 |
| 364 WebLayer* LinkHighlight::layer() | 364 WebLayer* LinkHighlight::layer() |
| 365 { | 365 { |
| 366 return clipLayer(); | 366 return clipLayer(); |
| 367 } | 367 } |
| 368 | 368 |
| 369 } // namespace blink | 369 } // namespace blink |
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