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| 1 /* | 1 /* |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 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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| 63 }; | 63 }; |
| 64 | 64 |
| 65 // SmartClip implements support for the copy operation | 65 // SmartClip implements support for the copy operation |
| 66 // with an S-Pen on Samsung devices. The behavior of this | 66 // with an S-Pen on Samsung devices. The behavior of this |
| 67 // class is quirky and poorly tested. It's approximately | 67 // class is quirky and poorly tested. It's approximately |
| 68 // trying to do a poor-mans implementation of columnar | 68 // trying to do a poor-mans implementation of columnar |
| 69 // selection followed by a copy operation. | 69 // selection followed by a copy operation. |
| 70 class CORE_EXPORT SmartClip { | 70 class CORE_EXPORT SmartClip { |
| 71 STACK_ALLOCATED(); | 71 STACK_ALLOCATED(); |
| 72 public: | 72 public: |
| 73 explicit SmartClip(PassRefPtrWillBeRawPtr<LocalFrame>); | 73 explicit SmartClip(RawPtr<LocalFrame>); |
| 74 | 74 |
| 75 SmartClipData dataForRect(const IntRect&); | 75 SmartClipData dataForRect(const IntRect&); |
| 76 | 76 |
| 77 private: | 77 private: |
| 78 float pageScaleFactor(); | 78 float pageScaleFactor(); |
| 79 | 79 |
| 80 Node* minNodeContainsNodes(Node* minNode, Node* newNode); | 80 Node* minNodeContainsNodes(Node* minNode, Node* newNode); |
| 81 Node* findBestOverlappingNode(Node*, const IntRect& cropRectInViewport); | 81 Node* findBestOverlappingNode(Node*, const IntRect& cropRectInViewport); |
| 82 bool shouldSkipBackgroundImage(Node*); | 82 bool shouldSkipBackgroundImage(Node*); |
| 83 void collectOverlappingChildNodes(Node* parentNode, const IntRect& cropRectI
nViewport, WillBeHeapVector<RawPtrWillBeMember<Node>>& overlappingNodeInfoTable)
; | 83 void collectOverlappingChildNodes(Node* parentNode, const IntRect& cropRectI
nViewport, HeapVector<Member<Node>>& overlappingNodeInfoTable); |
| 84 String extractTextFromNode(Node*); | 84 String extractTextFromNode(Node*); |
| 85 | 85 |
| 86 RefPtrWillBeMember<LocalFrame> m_frame; | 86 Member<LocalFrame> m_frame; |
| 87 }; | 87 }; |
| 88 | 88 |
| 89 } // namespace blink | 89 } // namespace blink |
| 90 | 90 |
| 91 #endif // SmartClip_h | 91 #endif // SmartClip_h |
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