1 /* 2 * Copyright (C) 2012 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef DraggedIsolatedFileSystem_h 32 #define DraggedIsolatedFileSystem_h 33 34 #include "core/platform/chromium/ChromiumDataObject.h" 35 #include "wtf/Forward.h" 36 #include "wtf/text/WTFString.h" 37 38 namespace WebCore { 39 40 class DOMFileSystem; 41 42 class DraggedIsolatedFileSystem : public Supplement<ChromiumDataObject> { 43 public: 44 ~DraggedIsolatedFileSystem(); 45 46 static PassOwnPtr<DraggedIsolatedFileSystem> create(const String& filesystemId) 47 { 48 return adoptPtr(new DraggedIsolatedFileSystem(filesystemId)); 49 } 50 51 const String& filesystemId() const { return m_filesystemId; } 52 DOMFileSystem* getDOMFileSystem(ExecutionContext*); 53 54 static const char* supplementName(); 55 static DraggedIsolatedFileSystem* from(ChromiumDataObject* dataObject) { return static_cast<DraggedIsolatedFileSystem*>(Supplement<ChromiumDataObject>::from(dataObject, supplementName())); } 56 57 private: 58 DraggedIsolatedFileSystem(const String& filesystemId); 59 RefPtr<DOMFileSystem> m_filesystem; 60 String m_filesystemId; 61 }; 62 63 } // namespace WebCore 64 65 #endif // DraggedIsolatedFileSystem_h 66
