1 /* 2 * Copyright (C) 2006, 2007, 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 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 14 * its contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 */ 29 30 #ifndef FileChooser_h 31 #define FileChooser_h 32 33 #include "platform/PlatformExport.h" 34 #include "wtf/RefCounted.h" 35 #include "wtf/Vector.h" 36 #include "wtf/text/WTFString.h" 37 38 namespace WebCore { 39 40 class FileChooser; 41 42 struct FileChooserFileInfo { 43 FileChooserFileInfo(const String& path, const String& displayName = String()) pathFileChooserFileInfo44 : path(path) 45 , displayName(displayName) 46 { 47 } 48 49 const String path; 50 const String displayName; 51 }; 52 53 struct FileChooserSettings { 54 bool allowsMultipleFiles; 55 bool allowsDirectoryUpload; 56 Vector<String> acceptMIMETypes; 57 Vector<String> acceptFileExtensions; 58 Vector<String> selectedFiles; 59 #if ENABLE(MEDIA_CAPTURE) 60 bool useMediaCapture; 61 #endif 62 63 // Returns a combined vector of acceptMIMETypes and acceptFileExtensions. 64 Vector<String> PLATFORM_EXPORT acceptTypes() const; 65 }; 66 67 class PLATFORM_EXPORT FileChooserClient { 68 public: 69 virtual void filesChosen(const Vector<FileChooserFileInfo>&) = 0; 70 virtual ~FileChooserClient(); 71 72 protected: 73 FileChooser* newFileChooser(const FileChooserSettings&); 74 75 private: 76 void discardChooser(); 77 78 RefPtr<FileChooser> m_chooser; 79 }; 80 81 class PLATFORM_EXPORT FileChooser : public RefCounted<FileChooser> { 82 public: 83 static PassRefPtr<FileChooser> create(FileChooserClient*, const FileChooserSettings&); 84 ~FileChooser(); 85 disconnectClient()86 void disconnectClient() { m_client = 0; } 87 88 void chooseFile(const String& path); 89 void chooseFiles(const Vector<String>& paths); 90 91 // FIXME: We should probably just pass file paths that could be virtual paths with proper display names rather than passing structs. 92 void chooseFiles(const Vector<FileChooserFileInfo>& files); 93 settings()94 const FileChooserSettings& settings() const { return m_settings; } 95 96 private: 97 FileChooser(FileChooserClient*, const FileChooserSettings&); 98 99 FileChooserClient* m_client; 100 FileChooserSettings m_settings; 101 }; 102 103 } // namespace WebCore 104 105 #endif // FileChooser_h 106