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/*
* 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 String& filename)
: m_client(client)
, m_icon(chooseIcon(filename))
{
m_filenames.append(filename);
}
PassRefPtr<FileChooser> FileChooser::create(FileChooserClient* client, const String& filename)
{
return adoptRef(new FileChooser(client, filename));
}
FileChooser::~FileChooser()
{
}
void FileChooser::clear()
{
m_filenames.clear();
m_icon = 0;
}
void FileChooser::chooseFile(const String& filename)
{
if (m_filenames.size() == 1 && m_filenames[0] == filename)
return;
m_filenames.clear();
m_filenames.append(filename);
m_icon = chooseIcon(filename);
if (m_client)
m_client->valueChanged();
}
void FileChooser::chooseFiles(const Vector<String>& filenames)
{
if (m_filenames == filenames)
return;
m_filenames = filenames;
m_icon = chooseIcon(filenames);
if (m_client)
m_client->valueChanged();
}
PassRefPtr<Icon> FileChooser::chooseIcon(const String& filename)
{
return Icon::createIconForFile(filename);
}
PassRefPtr<Icon> FileChooser::chooseIcon(Vector<String> filenames)
{
if (filenames.isEmpty())
return 0;
if (filenames.size() == 1)
return Icon::createIconForFile(filenames[0]);
return Icon::createIconForFiles(filenames);
}
}
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