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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 "platform/FileChooser.h"
namespace blink {
FileChooserClient::~FileChooserClient()
{
discardChooser();
}
FileChooser* FileChooserClient::newFileChooser(const FileChooserSettings& settings)
{
discardChooser();
m_chooser = FileChooser::create(this, settings);
return m_chooser.get();
}
void FileChooserClient::discardChooser()
{
if (m_chooser)
m_chooser->disconnectClient();
}
inline FileChooser::FileChooser(FileChooserClient* client, const FileChooserSettings& settings)
: m_client(client)
, m_settings(settings)
{
}
PassRefPtr<FileChooser> FileChooser::create(FileChooserClient* client, const FileChooserSettings& settings)
{
return adoptRef(new FileChooser(client, settings));
}
FileChooser::~FileChooser()
{
}
void FileChooser::chooseFile(const String& filename)
{
Vector<String> filenames;
filenames.append(filename);
chooseFiles(filenames);
}
void FileChooser::chooseFiles(const Vector<String>& filenames)
{
// FIXME: This is inelegant. We should not be looking at settings here.
if (m_settings.selectedFiles == filenames)
return;
if (m_client) {
Vector<FileChooserFileInfo> files;
for (unsigned i = 0; i < filenames.size(); ++i)
files.append(FileChooserFileInfo(filenames[i]));
m_client->filesChosen(files);
}
}
void FileChooser::chooseFiles(const Vector<FileChooserFileInfo>& files)
{
// FIXME: This is inelegant. We should not be looking at settings here.
Vector<String> paths;
for (unsigned i = 0; i < files.size(); ++i)
paths.append(files[i].path);
if (m_settings.selectedFiles == paths)
return;
if (m_client)
m_client->filesChosen(files);
}
Vector<String> FileChooserSettings::acceptTypes() const
{
Vector<String> acceptTypes;
acceptTypes.reserveCapacity(acceptMIMETypes.size() + acceptFileExtensions.size());
acceptTypes.appendVector(acceptMIMETypes);
acceptTypes.appendVector(acceptFileExtensions);
return acceptTypes;
}
}
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