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| 1 /* | 1 /* |
| 2 * Copyright (C) 2011, 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2011, 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 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 |
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| 1385 scroll = mainFrameImpl()->frameView()->rootFrameToContents(scroll); | 1385 scroll = mainFrameImpl()->frameView()->rootFrameToContents(scroll); |
| 1386 scroll = page()->frameHost().visualViewport().clampDocumentOffsetAtScale( | 1386 scroll = page()->frameHost().visualViewport().clampDocumentOffsetAtScale( |
| 1387 scroll, scale); | 1387 scroll, scale); |
| 1388 } | 1388 } |
| 1389 | 1389 |
| 1390 static Node* findCursorDefiningAncestor(Node* node, LocalFrame* frame) { | 1390 static Node* findCursorDefiningAncestor(Node* node, LocalFrame* frame) { |
| 1391 // Go up the tree to find the node that defines a mouse cursor style | 1391 // Go up the tree to find the node that defines a mouse cursor style |
| 1392 while (node) { | 1392 while (node) { |
| 1393 if (node->layoutObject()) { | 1393 if (node->layoutObject()) { |
| 1394 ECursor cursor = node->layoutObject()->style()->cursor(); | 1394 ECursor cursor = node->layoutObject()->style()->cursor(); |
| 1395 if (cursor != ECursor::Auto || | 1395 if (cursor != ECursor::kAuto || |
| 1396 frame->eventHandler().useHandCursor(node, node->isLink())) | 1396 frame->eventHandler().useHandCursor(node, node->isLink())) |
| 1397 break; | 1397 break; |
| 1398 } | 1398 } |
| 1399 node = LayoutTreeBuilderTraversal::parent(*node); | 1399 node = LayoutTreeBuilderTraversal::parent(*node); |
| 1400 } | 1400 } |
| 1401 | 1401 |
| 1402 return node; | 1402 return node; |
| 1403 } | 1403 } |
| 1404 | 1404 |
| 1405 static bool showsHandCursor(Node* node, LocalFrame* frame) { | 1405 static bool showsHandCursor(Node* node, LocalFrame* frame) { |
| 1406 if (!node || !node->layoutObject()) | 1406 if (!node || !node->layoutObject()) |
| 1407 return false; | 1407 return false; |
| 1408 | 1408 |
| 1409 ECursor cursor = node->layoutObject()->style()->cursor(); | 1409 ECursor cursor = node->layoutObject()->style()->cursor(); |
| 1410 return cursor == ECursor::Pointer || | 1410 return cursor == ECursor::kPointer || |
| 1411 (cursor == ECursor::Auto && | 1411 (cursor == ECursor::kAuto && |
| 1412 frame->eventHandler().useHandCursor(node, node->isLink())); | 1412 frame->eventHandler().useHandCursor(node, node->isLink())); |
| 1413 } | 1413 } |
| 1414 | 1414 |
| 1415 Node* WebViewImpl::bestTapNode( | 1415 Node* WebViewImpl::bestTapNode( |
| 1416 const GestureEventWithHitTestResults& targetedTapEvent) { | 1416 const GestureEventWithHitTestResults& targetedTapEvent) { |
| 1417 TRACE_EVENT0("input", "WebViewImpl::bestTapNode"); | 1417 TRACE_EVENT0("input", "WebViewImpl::bestTapNode"); |
| 1418 | 1418 |
| 1419 if (!m_page || !m_page->mainFrame()) | 1419 if (!m_page || !m_page->mainFrame()) |
| 1420 return nullptr; | 1420 return nullptr; |
| 1421 | 1421 |
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| 4191 if (focusedFrame->localFrameRoot() != mainFrameImpl()->frame()) | 4191 if (focusedFrame->localFrameRoot() != mainFrameImpl()->frame()) |
| 4192 return nullptr; | 4192 return nullptr; |
| 4193 return focusedFrame; | 4193 return focusedFrame; |
| 4194 } | 4194 } |
| 4195 | 4195 |
| 4196 LocalFrame* WebViewImpl::focusedLocalFrameAvailableForIme() const { | 4196 LocalFrame* WebViewImpl::focusedLocalFrameAvailableForIme() const { |
| 4197 return m_imeAcceptEvents ? focusedLocalFrameInWidget() : nullptr; | 4197 return m_imeAcceptEvents ? focusedLocalFrameInWidget() : nullptr; |
| 4198 } | 4198 } |
| 4199 | 4199 |
| 4200 } // namespace blink | 4200 } // namespace blink |
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