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/*
***************************************************************************
*
* Author: Teunis van Beelen
*
* Copyright (C) 2010 - 2021 Teunis van Beelen
*
* Email: teuniz@protonmail.com
*
***************************************************************************
*
* 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, 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 "active_file_chooser.h"
UI_activeFileChooserWindow::UI_activeFileChooserWindow(int *file_nr, QWidget *mainwndw)
{
int i;
mainwindow = (UI_Mainwindow *)mainwndw;
file_num = file_nr;
*file_num = -1;
chooserDialog = new QDialog;
chooserDialog->setMinimumSize(600, 150);
chooserDialog->setWindowTitle("Choose file");
chooserDialog->setModal(true);
chooserDialog->setAttribute(Qt::WA_DeleteOnClose, true);
chooserDialog->setSizeGripEnabled(true);
filelist = new QListWidget;
filelist->setSelectionBehavior(QAbstractItemView::SelectRows);
filelist->setSelectionMode(QAbstractItemView::SingleSelection);
for(i=0; i<mainwindow->files_open; i++)
{
new QListWidgetItem(QString::fromLocal8Bit(mainwindow->edfheaderlist[i]->filename), filelist);
}
okButton = new QPushButton;
okButton->setText("OK");
cancelButton = new QPushButton;
cancelButton->setText("Cancel");
QHBoxLayout *hlayout1 = new QHBoxLayout;
hlayout1->addWidget(okButton);
hlayout1->addStretch(1000);
hlayout1->addWidget(cancelButton);
QVBoxLayout *vlayout1 = new QVBoxLayout;
vlayout1->addWidget(filelist, 1000);
vlayout1->addSpacing(10);
vlayout1->addLayout(hlayout1);
chooserDialog->setLayout(vlayout1);
QObject::connect(cancelButton, SIGNAL(clicked()), chooserDialog, SLOT(close()));
QObject::connect(okButton, SIGNAL(clicked()), this, SLOT(okButtonClicked()));
filelist->setCurrentRow(mainwindow->files_open - 1);
chooserDialog->exec();
}
void UI_activeFileChooserWindow::okButtonClicked()
{
if(!mainwindow->files_open)
{
*file_num = -1;
chooserDialog->close();
return;
}
*file_num = filelist->currentRow();
chooserDialog->close();
}
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