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/*
* Copyright (C) 2011 Felix Geyer <debfx@fobos.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 or (at your option)
* version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "FileDialog.h"
#include "core/Config.h"
QString FileDialog::getOpenFileName(QWidget* parent, const QString& caption, QString dir,
const QString& filter, QString* selectedFilter, QFileDialog::Options options)
{
if (!m_nextFileName.isEmpty()) {
QString result = m_nextFileName;
m_nextFileName = "";
return result;
}
else {
if (dir.isEmpty()) {
dir = config()->get("LastDir").toString();
}
QString result = QFileDialog::getOpenFileName(parent, caption, dir, filter, selectedFilter, options);
if (!result.isEmpty()) {
config()->set("LastDir", QFileInfo(result).absolutePath());
}
return result;
}
}
QString FileDialog::getSaveFileName(QWidget* parent, const QString& caption, QString dir,
const QString& filter, QString* selectedFilter, QFileDialog::Options options)
{
if (!m_nextFileName.isEmpty()) {
QString result = m_nextFileName;
m_nextFileName = "";
return result;
}
else {
if (dir.isEmpty()) {
dir = config()->get("LastDir").toString();
}
QString result = QFileDialog::getSaveFileName(parent, caption, dir, filter, selectedFilter, options);
if (!result.isEmpty()) {
config()->set("LastDir", QFileInfo(result).absolutePath());
}
return result;
}
}
void FileDialog::setNextFileName(const QString& fileName)
{
m_nextFileName = fileName;
}
FileDialog::FileDialog()
{
}
FileDialog* fileDialog()
{
static FileDialog* instance(0);
if (!instance) {
instance = new FileDialog();
}
return instance;
}
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