/* | |
* 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(); | |
} | |
} |