1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
// Author(s): Rimco Boudewijns
// Copyright: see the accompanying file COPYING or copy at
// https://svn.win.tue.nl/trac/MCRL2/browser/trunk/COPYING
//
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
#include "mcrl2/utilities/persistentfiledialog.h"
using namespace mcrl2::utilities::qt;
PersistentFileDialog::PersistentFileDialog(QString directory, QWidget *parent)
: QObject(parent),
m_parent(parent),
m_directory(directory)
{
if (m_directory.isEmpty())
m_directory = QDir::currentPath();
}
QString PersistentFileDialog::getExistingDirectory(const QString &caption, QFileDialog::Options options)
{
QString result = QFileDialog::getExistingDirectory(m_parent, caption, m_directory, options);
if (!result.isNull())
{
QFileInfo info(result);
m_directory = info.absolutePath();
}
return result;
}
QString PersistentFileDialog::getOpenFileName(const QString &caption, const QString &filter, QString *selectedFilter, QFileDialog::Options options)
{
QString result = QFileDialog::getOpenFileName(m_parent, caption, m_directory, filter, selectedFilter, options);
if (!result.isNull())
{
QFileInfo info(result);
m_directory = info.absolutePath();
}
return result;
}
QStringList PersistentFileDialog::getOpenFileNames(const QString &caption, const QString &filter, QString *selectedFilter, QFileDialog::Options options)
{
QStringList result = QFileDialog::getOpenFileNames(m_parent, caption, m_directory, filter, selectedFilter, options);
if (!result.isEmpty())
{
QFileInfo info(result[0]);
m_directory = info.absolutePath();
}
return result;
}
QString PersistentFileDialog::getSaveFileName(const QString &caption, const QString &filter, QString *selectedFilter, QFileDialog::Options options)
{
QString result = QFileDialog::getSaveFileName(m_parent, caption, m_directory, filter, selectedFilter, options);
if (!result.isNull())
{
QFileInfo info(result);
m_directory = info.absolutePath();
}
return result;
}
|
