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1 /* | 1 /* |
2 * Copyright (C) 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2009 Apple 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 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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1156 tracedValue->SetString( | 1156 tracedValue->SetString( |
1157 "layer_name", WTF::StringUTF8Adaptor(debugName(layer)).asStringPiece()); | 1157 "layer_name", WTF::StringUTF8Adaptor(debugName(layer)).asStringPiece()); |
1158 return std::move(tracedValue); | 1158 return std::move(tracedValue); |
1159 } | 1159 } |
1160 | 1160 |
1161 void GraphicsLayer::didUpdateMainThreadScrollingReasons() { | 1161 void GraphicsLayer::didUpdateMainThreadScrollingReasons() { |
1162 m_debugInfo.setMainThreadScrollingReasons( | 1162 m_debugInfo.setMainThreadScrollingReasons( |
1163 platformLayer()->mainThreadScrollingReasons()); | 1163 platformLayer()->mainThreadScrollingReasons()); |
1164 } | 1164 } |
1165 | 1165 |
| 1166 void GraphicsLayer::didChangeScrollbarsHidden(bool hidden) { |
| 1167 if (m_scrollableArea) |
| 1168 m_scrollableArea->setScrollbarsHidden(hidden); |
| 1169 } |
| 1170 |
1166 PaintController& GraphicsLayer::getPaintController() { | 1171 PaintController& GraphicsLayer::getPaintController() { |
1167 RELEASE_ASSERT(drawsContent()); | 1172 RELEASE_ASSERT(drawsContent()); |
1168 if (!m_paintController) | 1173 if (!m_paintController) |
1169 m_paintController = PaintController::create(); | 1174 m_paintController = PaintController::create(); |
1170 return *m_paintController; | 1175 return *m_paintController; |
1171 } | 1176 } |
1172 | 1177 |
1173 void GraphicsLayer::setElementId(const CompositorElementId& id) { | 1178 void GraphicsLayer::setElementId(const CompositorElementId& id) { |
1174 if (WebLayer* layer = platformLayer()) | 1179 if (WebLayer* layer = platformLayer()) |
1175 layer->setElementId(id); | 1180 layer->setElementId(id); |
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1300 void showGraphicsLayerTree(const blink::GraphicsLayer* layer) { | 1305 void showGraphicsLayerTree(const blink::GraphicsLayer* layer) { |
1301 if (!layer) { | 1306 if (!layer) { |
1302 fprintf(stderr, "Cannot showGraphicsLayerTree for (nil).\n"); | 1307 fprintf(stderr, "Cannot showGraphicsLayerTree for (nil).\n"); |
1303 return; | 1308 return; |
1304 } | 1309 } |
1305 | 1310 |
1306 String output = layer->layerTreeAsText(blink::LayerTreeIncludesDebugInfo); | 1311 String output = layer->layerTreeAsText(blink::LayerTreeIncludesDebugInfo); |
1307 fprintf(stderr, "%s\n", output.utf8().data()); | 1312 fprintf(stderr, "%s\n", output.utf8().data()); |
1308 } | 1313 } |
1309 #endif | 1314 #endif |
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