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1 /* | 1 /* |
2 * Copyright (C) 2011 Apple Inc. All rights reserved. | 2 * Copyright (C) 2011 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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289 | 289 |
290 void RenderGrid::layoutBlock(bool relayoutChildren) | 290 void RenderGrid::layoutBlock(bool relayoutChildren) |
291 { | 291 { |
292 ASSERT(needsLayout()); | 292 ASSERT(needsLayout()); |
293 | 293 |
294 if (!relayoutChildren && simplifiedLayout()) | 294 if (!relayoutChildren && simplifiedLayout()) |
295 return; | 295 return; |
296 | 296 |
297 // FIXME: Much of this method is boiler plate that matches RenderBox::layout
Block and Render*FlexibleBox::layoutBlock. | 297 // FIXME: Much of this method is boiler plate that matches RenderBox::layout
Block and Render*FlexibleBox::layoutBlock. |
298 // It would be nice to refactor some of the duplicate code. | 298 // It would be nice to refactor some of the duplicate code. |
299 LayoutRepainter repainter(*this, checkForRepaintDuringLayout()); | 299 LayoutRepainter repainter(*this, checkForPaintInvalidationDuringLayout()); |
300 LayoutStateMaintainer statePusher(*this, locationOffset()); | 300 LayoutStateMaintainer statePusher(*this, locationOffset()); |
301 | 301 |
302 LayoutSize previousSize = size(); | 302 LayoutSize previousSize = size(); |
303 | 303 |
304 setLogicalHeight(0); | 304 setLogicalHeight(0); |
305 updateLogicalWidth(); | 305 updateLogicalWidth(); |
306 | 306 |
307 layoutGridItems(); | 307 layoutGridItems(); |
308 | 308 |
309 LayoutUnit oldClientAfterEdge = clientLogicalBottom(); | 309 LayoutUnit oldClientAfterEdge = clientLogicalBottom(); |
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1012 | 1012 |
1013 // Keep track of children overflowing their grid area as we might need t
o paint them even if the grid-area is | 1013 // Keep track of children overflowing their grid area as we might need t
o paint them even if the grid-area is |
1014 // not visible | 1014 // not visible |
1015 if (child->logicalHeight() > overrideContainingBlockContentLogicalHeight | 1015 if (child->logicalHeight() > overrideContainingBlockContentLogicalHeight |
1016 || child->logicalWidth() > overrideContainingBlockContentLogicalWidt
h) | 1016 || child->logicalWidth() > overrideContainingBlockContentLogicalWidt
h) |
1017 m_gridItemsOverflowingGridArea.append(child); | 1017 m_gridItemsOverflowingGridArea.append(child); |
1018 | 1018 |
1019 // If the child moved, we have to repaint it as well as any floating/pos
itioned | 1019 // If the child moved, we have to repaint it as well as any floating/pos
itioned |
1020 // descendants. An exception is if we need a layout. In this case, we kn
ow we're going to | 1020 // descendants. An exception is if we need a layout. In this case, we kn
ow we're going to |
1021 // repaint ourselves (and the child) anyway. | 1021 // repaint ourselves (and the child) anyway. |
1022 if (!selfNeedsLayout() && child->checkForRepaintDuringLayout()) | 1022 if (!selfNeedsLayout() && child->checkForPaintInvalidationDuringLayout()
) |
1023 child->repaintDuringLayoutIfMoved(oldChildRect); | 1023 child->repaintDuringLayoutIfMoved(oldChildRect); |
1024 } | 1024 } |
1025 | 1025 |
1026 for (size_t i = 0; i < sizingData.rowTracks.size(); ++i) | 1026 for (size_t i = 0; i < sizingData.rowTracks.size(); ++i) |
1027 setLogicalHeight(logicalHeight() + sizingData.rowTracks[i].m_usedBreadth
); | 1027 setLogicalHeight(logicalHeight() + sizingData.rowTracks[i].m_usedBreadth
); |
1028 | 1028 |
1029 // Min / max logical height is handled by the call to updateLogicalHeight in
layoutBlock. | 1029 // Min / max logical height is handled by the call to updateLogicalHeight in
layoutBlock. |
1030 | 1030 |
1031 setLogicalHeight(logicalHeight() + borderAndPaddingLogicalHeight()); | 1031 setLogicalHeight(logicalHeight() + borderAndPaddingLogicalHeight()); |
1032 } | 1032 } |
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1259 if (isOutOfFlowPositioned()) | 1259 if (isOutOfFlowPositioned()) |
1260 return "RenderGrid (positioned)"; | 1260 return "RenderGrid (positioned)"; |
1261 if (isAnonymous()) | 1261 if (isAnonymous()) |
1262 return "RenderGrid (generated)"; | 1262 return "RenderGrid (generated)"; |
1263 if (isRelPositioned()) | 1263 if (isRelPositioned()) |
1264 return "RenderGrid (relative positioned)"; | 1264 return "RenderGrid (relative positioned)"; |
1265 return "RenderGrid"; | 1265 return "RenderGrid"; |
1266 } | 1266 } |
1267 | 1267 |
1268 } // namespace WebCore | 1268 } // namespace WebCore |
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