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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
*
* Copyright (C) 2007 by Dominik Riebeling
* $Id$
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <QtGui>
#include "browsedirtree.h"
#include "ui_browsedirtreefrm.h"
BrowseDirtree::BrowseDirtree(QWidget *parent, const QString &caption) : QDialog(parent)
{
ui.setupUi(this);
this->setModal(true);
ui.tree->setModel(&model);
model.setReadOnly(true);
model.setSorting(QDir::Name | QDir::DirsFirst | QDir::IgnoreCase);
if(caption!="")
setWindowTitle(caption);
// disable size / date / type columns
ui.tree->setColumnHidden(1, true);
ui.tree->setColumnHidden(2, true);
ui.tree->setColumnHidden(3, true);
ui.tree->setAlternatingRowColors(true);
ui.tree->setLayoutDirection(Qt::LeftToRight);
}
void BrowseDirtree::setDir(const QDir &dir)
{
qDebug() << "[BrowseDirtree] setDir()" << model.index(dir.absolutePath());
// do not try to hilight directory if it's not valid.
if(!dir.exists()) return;
// hilight the set directory if it's valid
if(model.index(dir.absolutePath()).isValid()) {
QModelIndex p = model.index(dir.absolutePath());
ui.tree->setCurrentIndex(p);
ui.tree->expand(p);
ui.tree->scrollTo(p);
ui.tree->resizeColumnToContents(0);
}
}
void BrowseDirtree::setDir(const QString &dir)
{
QDir d(dir);
setDir(d);
}
void BrowseDirtree::setRoot(const QString &dir)
{
ui.tree->setRootIndex(model.index(dir));
}
void BrowseDirtree::setFilter(const QDir::Filters &filters)
{
model.setFilter(filters);
}
void BrowseDirtree::accept()
{
QString path;
path = model.filePath(ui.tree->currentIndex());
this->close();
emit itemChanged(QDir::toNativeSeparators(path));
setResult(QDialog::Accepted);
}
QString BrowseDirtree::getSelected()
{
QString path;
path = model.filePath(ui.tree->currentIndex());
return QDir::toNativeSeparators(path);
}
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