/* * Copyright (C) 2006-2017 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of Apple Inc. ("Apple") nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ #ifndef FileChooser_h #define FileChooser_h #include <wtf/RefCounted.h> #include <wtf/Vector.h> #include <wtf/text/WTFString.h> namespace WebCore { enum MediaCaptureType { MediaCaptureTypeNone, MediaCaptureTypeUser, MediaCaptureTypeEnvironment }; class FileChooser; class Icon; struct FileChooserFileInfo { FileChooserFileInfo(const String& path, const String& displayName = String()) : path(path) , displayName(displayName) { } FileChooserFileInfo isolatedCopy() const { return { path.isolatedCopy(), displayName.isolatedCopy() }; } const String path; const String displayName; }; struct FileChooserSettings { bool allowsDirectories { false }; bool allowsMultipleFiles { false }; Vector<String> acceptMIMETypes; Vector<String> acceptFileExtensions; Vector<String> selectedFiles; #if ENABLE(MEDIA_CAPTURE) MediaCaptureType mediaCaptureType { MediaCaptureTypeNone }; #endif }; class FileChooserClient { public: virtual ~FileChooserClient() = default; virtual void filesChosen(const Vector<FileChooserFileInfo>&, const String& displayString = { }, Icon* = nullptr) = 0; }; class FileChooser : public RefCounted<FileChooser> { public: static Ref<FileChooser> create(FileChooserClient*, const FileChooserSettings&); WEBCORE_EXPORT ~FileChooser(); void invalidate(); WEBCORE_EXPORT void chooseFile(const String& path); WEBCORE_EXPORT void chooseFiles(const Vector<String>& paths); #if PLATFORM(IOS) // FIXME: This function is almost identical to FileChooser::chooseFiles(). We should merge this // function with FileChooser::chooseFiles() and hence remove the PLATFORM(IOS)-guard. WEBCORE_EXPORT void chooseMediaFiles(const Vector<String>& paths, const String& displayString, Icon*); #endif // FIXME: We should probably just pass file paths that could be virtual paths with proper display names rather than passing structs. void chooseFiles(const Vector<FileChooserFileInfo>& files); const FileChooserSettings& settings() const { return m_settings; } private: FileChooser(FileChooserClient*, const FileChooserSettings&); FileChooserClient* m_client { nullptr }; FileChooserSettings m_settings; }; } // namespace WebCore #endif // FileChooser_h