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1 /* | 1 /* |
2 * Copyright (C) 2004, 2008, 2009, 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2004, 2008, 2009, 2010 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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835 } | 835 } |
836 | 836 |
837 // Helper function that tells whether a particular node is an element that has | 837 // Helper function that tells whether a particular node is an element that has |
838 // an entire LocalFrame and FrameView, a <frame>, <iframe>, or <object>. | 838 // an entire LocalFrame and FrameView, a <frame>, <iframe>, or <object>. |
839 static bool isFrameElement(const Node* n) { | 839 static bool isFrameElement(const Node* n) { |
840 if (!n) | 840 if (!n) |
841 return false; | 841 return false; |
842 LayoutObject* layoutObject = n->layoutObject(); | 842 LayoutObject* layoutObject = n->layoutObject(); |
843 if (!layoutObject || !layoutObject->isLayoutPart()) | 843 if (!layoutObject || !layoutObject->isLayoutPart()) |
844 return false; | 844 return false; |
845 Widget* widget = toLayoutPart(layoutObject)->widget(); | 845 FrameViewBase* frameViewBase = toLayoutPart(layoutObject)->widget(); |
846 return widget && widget->isFrameView(); | 846 return frameViewBase && frameViewBase->isFrameView(); |
847 } | 847 } |
848 | 848 |
849 void FrameSelection::setFocusedNodeIfNeeded() { | 849 void FrameSelection::setFocusedNodeIfNeeded() { |
850 if (computeVisibleSelectionInDOMTreeDeprecated().isNone() || !isFocused()) | 850 if (computeVisibleSelectionInDOMTreeDeprecated().isNone() || !isFocused()) |
851 return; | 851 return; |
852 | 852 |
853 if (Element* target = | 853 if (Element* target = |
854 computeVisibleSelectionInDOMTreeDeprecated().rootEditableElement()) { | 854 computeVisibleSelectionInDOMTreeDeprecated().rootEditableElement()) { |
855 // Walk up the DOM tree to search for a node to focus. | 855 // Walk up the DOM tree to search for a node to focus. |
856 document().updateStyleAndLayoutTreeIgnorePendingStylesheets(); | 856 document().updateStyleAndLayoutTreeIgnorePendingStylesheets(); |
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1200 } | 1200 } |
1201 | 1201 |
1202 void showTree(const blink::FrameSelection* sel) { | 1202 void showTree(const blink::FrameSelection* sel) { |
1203 if (sel) | 1203 if (sel) |
1204 sel->showTreeForThis(); | 1204 sel->showTreeForThis(); |
1205 else | 1205 else |
1206 LOG(INFO) << "Cannot showTree for <null> FrameSelection."; | 1206 LOG(INFO) << "Cannot showTree for <null> FrameSelection."; |
1207 } | 1207 } |
1208 | 1208 |
1209 #endif | 1209 #endif |
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