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/*
Copyright (C) 2012 Sebastian Herbord. All rights reserved.
This file is part of Mod Organizer.
Mod Organizer 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 3 of the License, or
(at your option) any later version.
Mod Organizer 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 Mod Organizer. If not, see <http://www.gnu.org/licenses/>.
*/
#include "filedialogmemory.h"
#include "settings.h"
#include <QFileDialog>
static std::map<QString, QString> g_Cache;
void FileDialogMemory::save(Settings& s)
{
s.setRecentDirectories(g_Cache);
}
void FileDialogMemory::restore(const Settings& s)
{
g_Cache = s.getRecentDirectories();
}
QString FileDialogMemory::getOpenFileName(
const QString &dirID, QWidget *parent, const QString &caption,
const QString &dir, const QString &filter, QString *selectedFilter,
QFileDialog::Options options)
{
QString currentDir = dir;
if (currentDir.isEmpty()) {
auto itor = g_Cache.find(dirID);
if (itor != g_Cache.end()) {
currentDir = itor->second;
}
}
QString result = QFileDialog::getOpenFileName(
parent, caption, currentDir, filter, selectedFilter, options);
if (!result.isNull()) {
g_Cache[dirID] = QFileInfo(result).path();
}
return result;
}
QString FileDialogMemory::getExistingDirectory(
const QString &dirID, QWidget *parent, const QString &caption,
const QString &dir, QFileDialog::Options options)
{
QString currentDir = dir;
if (currentDir.isEmpty()) {
auto itor = g_Cache.find(dirID);
if (itor != g_Cache.end()) {
currentDir = itor->second;
}
}
QString result = QFileDialog::getExistingDirectory(
parent, caption, currentDir, options);
if (!result.isNull()) {
g_Cache[dirID] = result;
}
return result;
}
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