--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/platform/FileChooser.h Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,94 @@
+/*
+ * 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 FileChooser;
+class Font;
+class Icon;
+
+class FileChooserClient {
+public:
+ virtual void valueChanged() = 0;
+ virtual void repaint() = 0;
+ virtual bool allowsMultipleFiles() = 0;
+#if ENABLE(DIRECTORY_UPLOAD)
+ virtual bool allowsDirectoryUpload() = 0;
+#endif
+ virtual String acceptTypes() = 0;
+ virtual void chooseIconForFiles(FileChooser*, const Vector<String>&) = 0;
+ virtual ~FileChooserClient();
+};
+
+class FileChooser : public RefCounted<FileChooser> {
+public:
+ static PassRefPtr<FileChooser> create(FileChooserClient*, const Vector<String>& initialFilenames);
+ ~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);
+ // Called when FileChooserClient finishes to load an icon requested by iconForFiles().
+ void iconLoaded(PassRefPtr<Icon>);
+
+ bool allowsMultipleFiles() const { return m_client ? m_client->allowsMultipleFiles() : false; }
+#if ENABLE(DIRECTORY_UPLOAD)
+ bool allowsDirectoryUpload() const { return m_client ? m_client->allowsDirectoryUpload() : false; }
+#endif
+ // Acceptable MIME types. It's an 'accept' attribute value of the corresponding INPUT element.
+ String acceptTypes() const { return m_client ? m_client->acceptTypes() : String(); }
+
+private:
+ FileChooser(FileChooserClient*, const Vector<String>& initialFilenames);
+ void loadIcon();
+
+ FileChooserClient* m_client;
+ Vector<String> m_filenames;
+ RefPtr<Icon> m_icon;
+ bool m_isInitializing;
+};
+
+} // namespace WebCore
+
+#endif // FileChooser_h