xca/widgets/ExportDer.cpp
Christian Hohnstaedt dbad217a9f improve file-dialog handling
- resize columns to fit to the longest entry
 - Ask once if an existing file shall be overwritten
2009-12-06 16:39:17 +01:00

59 lines
1.1 KiB
C++

/* vi: set sw=4 ts=4:
*
* Copyright (C) 2001 - 2009 Christian Hohnstaedt.
*
* All rights reserved.
*/
#include "ExportDer.h"
#include "lib/base.h"
#include "lib/func.h"
#include <qcombobox.h>
#include <qlineedit.h>
#include <qfiledialog.h>
#include <qmessagebox.h>
#include <qstringlist.h>
ExportDer::ExportDer(QWidget *parent, QString fname, QString _filter)
:QDialog(parent)
{
setupUi(this);
filename->setText(fname);
setWindowTitle(tr(XCA_TITLE));
QStringList sl;
sl << "PEM" << "DER";
exportFormat->addItems(sl);
filter = _filter;
}
void ExportDer::on_fileBut_clicked()
{
QString s = QFileDialog::getSaveFileName(this, QString(),
filename->text(), filter + ";;All files ( * )", NULL,
QFileDialog::DontConfirmOverwrite);
if (!s.isEmpty()) {
QDir::convertSeparators(s);
filename->setText(s);
}
on_exportFormat_activated(0);
}
void ExportDer::on_exportFormat_activated(int c)
{
QStringList suffix;
suffix << "pem" << "der";
filename->setText(changeFilenameSuffix(filename->text(), suffix, c));
}
void ExportDer::on_okButton_clicked()
{
if (mayWriteFile(filename->text()))
accept();
}