--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/platform/FileChooser.cpp Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 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.
+ */
+
+#include "config.h"
+#include "FileChooser.h"
+
+#include "Icon.h"
+
+namespace WebCore {
+
+FileChooserClient::~FileChooserClient()
+{
+}
+
+inline FileChooser::FileChooser(FileChooserClient* client, const Vector<String>& initialFilenames)
+ : m_client(client)
+ , m_isInitializing(true)
+{
+ m_filenames = initialFilenames;
+ loadIcon();
+ m_isInitializing = false;
+}
+
+PassRefPtr<FileChooser> FileChooser::create(FileChooserClient* client, const Vector<String>& initialFilenames)
+{
+ return adoptRef(new FileChooser(client, initialFilenames));
+}
+
+FileChooser::~FileChooser()
+{
+}
+
+void FileChooser::clear()
+{
+ m_filenames.clear();
+ m_icon = 0;
+}
+
+void FileChooser::chooseFile(const String& filename)
+{
+ Vector<String> filenames;
+ filenames.append(filename);
+ chooseFiles(filenames);
+}
+
+void FileChooser::chooseFiles(const Vector<String>& filenames)
+{
+ if (m_filenames == filenames)
+ return;
+ m_filenames = filenames;
+ loadIcon();
+ if (m_client)
+ m_client->valueChanged();
+}
+
+void FileChooser::loadIcon()
+{
+ if (m_filenames.size() && m_client)
+ m_client->chooseIconForFiles(this, m_filenames);
+}
+
+void FileChooser::iconLoaded(PassRefPtr<Icon> icon)
+{
+ m_icon = icon;
+ if (!m_isInitializing && m_icon && m_client)
+ m_client->repaint();
+}
+
+}