source: calamares/trunk/fuentes/src/modules/locale/LCLocaleDialog.cpp @ 7538

Last change on this file since 7538 was 7538, checked in by kbut, 13 months ago

sync with github

File size: 3.4 KB
Line 
1/* === This file is part of Calamares - <https://github.com/calamares> ===
2 *
3 *   Copyright 2014, Teo Mrnjavac <teo@kde.org>
4 *   Copyright 2017, Adriaan de Groot <groot@kde.org>
5 *
6 *   Calamares is free software: you can redistribute it and/or modify
7 *   it under the terms of the GNU General Public License as published by
8 *   the Free Software Foundation, either version 3 of the License, or
9 *   (at your option) any later version.
10 *
11 *   Calamares is distributed in the hope that it will be useful,
12 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
13 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 *   GNU General Public License for more details.
15 *
16 *   You should have received a copy of the GNU General Public License
17 *   along with Calamares. If not, see <http://www.gnu.org/licenses/>.
18 */
19
20#include "LCLocaleDialog.h"
21
22#include <QBoxLayout>
23#include <QDialogButtonBox>
24#include <QLabel>
25#include <QListWidget>
26#include <QPushButton>
27
28LCLocaleDialog::LCLocaleDialog( const QString& guessedLCLocale,
29                                const QStringList& localeGenLines,
30                                QWidget* parent )
31    : QDialog( parent )
32{
33    setModal( true );
34    setWindowTitle( tr( "System locale setting" ) );
35
36    QBoxLayout* mainLayout = new QVBoxLayout;
37    setLayout( mainLayout );
38
39    QLabel* upperText = new QLabel( this );
40    upperText->setWordWrap( true );
41    upperText->setText( tr( "The system locale setting affects the language and character "
42                            "set for some command line user interface elements.<br/>"
43                            "The current setting is <strong>%1</strong>." )
44                        .arg( guessedLCLocale ) );
45    mainLayout->addWidget( upperText );
46    setMinimumWidth( upperText->fontMetrics().height() * 24 );
47
48    m_localesWidget = new QListWidget( this );
49    m_localesWidget->addItems( localeGenLines );
50    m_localesWidget->setSelectionMode( QAbstractItemView::SingleSelection );
51    mainLayout->addWidget( m_localesWidget );
52
53    int selected = -1;
54    for ( int i = 0; i < localeGenLines.count(); ++i )
55    {
56        if ( localeGenLines[ i ].contains( guessedLCLocale ) )
57        {
58            selected = i;
59            break;
60        }
61    }
62
63    QDialogButtonBox* dbb = new QDialogButtonBox( QDialogButtonBox::Ok | QDialogButtonBox::Cancel,
64            Qt::Horizontal,
65            this );
66    dbb->button( QDialogButtonBox::Cancel )->setText( tr( "&Cancel" ) );
67    dbb->button( QDialogButtonBox::Ok )->setText( tr( "&OK" ) );
68
69    mainLayout->addWidget( dbb );
70
71    connect( dbb->button( QDialogButtonBox::Ok ), &QPushButton::clicked,
72             this, &QDialog::accept );
73    connect( dbb->button( QDialogButtonBox::Cancel ), &QPushButton::clicked,
74             this, &QDialog::reject );
75
76    connect( m_localesWidget, &QListWidget::itemDoubleClicked,
77             this, &QDialog::accept );
78    connect( m_localesWidget, &QListWidget::itemSelectionChanged,
79             [this, dbb]()
80    {
81        if ( m_localesWidget->selectedItems().isEmpty() )
82            dbb->button( QDialogButtonBox::Ok )->setEnabled( false );
83        else
84            dbb->button( QDialogButtonBox::Ok )->setEnabled( true );
85
86    } );
87
88    if ( selected > -1 )
89        m_localesWidget->setCurrentRow( selected );
90}
91
92
93QString
94LCLocaleDialog::selectedLCLocale()
95{
96    return m_localesWidget->selectedItems().first()->text();
97}
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