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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 * Copyright (C) 2013 Apple Inc. All rights reserved. | 3 * Copyright (C) 2013 Apple Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * | 8 * |
9 * 1. Redistributions of source code must retain the above copyright | 9 * 1. Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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1303 | 1303 |
1304 unsigned count = 0; | 1304 unsigned count = 0; |
1305 for (TouchEventTargetSet::const_iterator iter = touchHandlers->begin(); iter
!= touchHandlers->end(); ++iter) | 1305 for (TouchEventTargetSet::const_iterator iter = touchHandlers->begin(); iter
!= touchHandlers->end(); ++iter) |
1306 count += iter->value; | 1306 count += iter->value; |
1307 return count; | 1307 return count; |
1308 } | 1308 } |
1309 | 1309 |
1310 static RenderLayer* findRenderLayerForGraphicsLayer(RenderLayer* searchRoot, Gra
phicsLayer* graphicsLayer, IntSize* layerOffset, String* layerType) | 1310 static RenderLayer* findRenderLayerForGraphicsLayer(RenderLayer* searchRoot, Gra
phicsLayer* graphicsLayer, IntSize* layerOffset, String* layerType) |
1311 { | 1311 { |
1312 *layerOffset = IntSize(); | 1312 *layerOffset = IntSize(); |
1313 if (searchRoot->hasCompositedLayerMapping() && graphicsLayer == searchRoot->
compositedLayerMapping()->mainGraphicsLayer()) | 1313 if (searchRoot->hasCompositedLayerMapping() && graphicsLayer == searchRoot->
compositedLayerMapping()->mainGraphicsLayer()) { |
| 1314 CompositedLayerMappingPtr compositedLayerMapping = searchRoot->composite
dLayerMapping(); |
| 1315 LayoutSize offset = compositedLayerMapping->contentOffsetInCompositingLa
yer(); |
| 1316 *layerOffset = IntSize(offset.width(), offset.height()); |
1314 return searchRoot; | 1317 return searchRoot; |
| 1318 } |
1315 | 1319 |
1316 GraphicsLayer* layerForScrolling = searchRoot->scrollableArea() ? searchRoot
->scrollableArea()->layerForScrolling() : 0; | 1320 GraphicsLayer* layerForScrolling = searchRoot->scrollableArea() ? searchRoot
->scrollableArea()->layerForScrolling() : 0; |
1317 if (graphicsLayer == layerForScrolling) { | 1321 if (graphicsLayer == layerForScrolling) { |
1318 *layerType = "scrolling"; | 1322 *layerType = "scrolling"; |
1319 return searchRoot; | 1323 return searchRoot; |
1320 } | 1324 } |
1321 | 1325 |
1322 if (searchRoot->compositingState() == PaintsIntoGroupedBacking) { | 1326 if (searchRoot->compositingState() == PaintsIntoGroupedBacking) { |
1323 GraphicsLayer* squashingLayer = searchRoot->groupedMapping()->squashingL
ayer(); | 1327 GraphicsLayer* squashingLayer = searchRoot->groupedMapping()->squashingL
ayer(); |
1324 if (graphicsLayer == squashingLayer) { | 1328 if (graphicsLayer == squashingLayer) { |
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2371 String Internals::textSurroundingNode(Node* node, int x, int y, unsigned long ma
xLength) | 2375 String Internals::textSurroundingNode(Node* node, int x, int y, unsigned long ma
xLength) |
2372 { | 2376 { |
2373 if (!node) | 2377 if (!node) |
2374 return String(); | 2378 return String(); |
2375 blink::WebPoint point(x, y); | 2379 blink::WebPoint point(x, y); |
2376 SurroundingText surroundingText(VisiblePosition(node->renderer()->positionFo
rPoint(static_cast<IntPoint>(point))), maxLength); | 2380 SurroundingText surroundingText(VisiblePosition(node->renderer()->positionFo
rPoint(static_cast<IntPoint>(point))), maxLength); |
2377 return surroundingText.content(); | 2381 return surroundingText.content(); |
2378 } | 2382 } |
2379 | 2383 |
2380 } | 2384 } |
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