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Diffstat (limited to 'WebCore/platform/FileChooser.h')
-rw-r--r-- | WebCore/platform/FileChooser.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/WebCore/platform/FileChooser.h b/WebCore/platform/FileChooser.h new file mode 100644 index 0000000..8192fe8 --- /dev/null +++ b/WebCore/platform/FileChooser.h @@ -0,0 +1,80 @@ +/* + * Copyright (C) 2006, 2007, 2008 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 Computer, 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 "PlatformString.h" +#include <wtf/Vector.h> + +namespace WebCore { + +class Font; +class Icon; + +class FileChooserClient { +public: + virtual void valueChanged() = 0; + virtual bool allowsMultipleFiles() = 0; + virtual ~FileChooserClient(); +}; + +class FileChooser : public RefCounted<FileChooser> { +public: + static PassRefPtr<FileChooser> create(FileChooserClient*, const String& initialFilename); + ~FileChooser(); + + void disconnectClient() { m_client = 0; } + bool disconnected() { return !m_client; } + + const Vector<String>& filenames() const { return m_filenames; } + String basenameForWidth(const Font&, int width) const; + + Icon* icon() const { return m_icon.get(); } + + void clear(); // for use by client; does not call valueChanged + + void chooseFile(const String& path); + void chooseFiles(const Vector<String>& paths); + + bool allowsMultipleFiles() const { return m_client ? m_client->allowsMultipleFiles() : false; } + +private: + FileChooser(FileChooserClient*, const String& initialfilename); + static PassRefPtr<Icon> chooseIcon(const String& filename); + static PassRefPtr<Icon> chooseIcon(Vector<String> filenames); + + FileChooserClient* m_client; + Vector<String> m_filenames; + RefPtr<Icon> m_icon; +}; + +} // namespace WebCore + +#endif // FileChooser_h |