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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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