1 /* 2 * Copyright (C) 2008 Apple 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 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef FileList_h 27 #define FileList_h 28 29 #include "bindings/v8/ScriptWrappable.h" 30 #include "core/fileapi/File.h" 31 #include "platform/heap/Handle.h" 32 #include "wtf/PassRefPtr.h" 33 #include "wtf/RefCounted.h" 34 #include "wtf/RefPtr.h" 35 #include "wtf/Vector.h" 36 37 namespace WebCore { 38 39 class FileList : public RefCountedWillBeGarbageCollectedFinalized<FileList>, public ScriptWrappable { 40 public: 41 static PassRefPtrWillBeRawPtr<FileList> create() 42 { 43 return adoptRefWillBeNoop(new FileList); 44 } 45 46 unsigned length() const { return m_files.size(); } 47 File* item(unsigned index) const; 48 49 bool isEmpty() const { return m_files.isEmpty(); } 50 void clear() { m_files.clear(); } 51 void append(PassRefPtrWillBeRawPtr<File> file) { m_files.append(file); } 52 Vector<String> paths() const; 53 54 void trace(Visitor*); 55 56 private: 57 FileList(); 58 59 WillBeHeapVector<RefPtrWillBeMember<File> > m_files; 60 }; 61 62 } // namespace WebCore 63 64 #endif // FileList_h 65
