src/prefsdlg.cpp

   1 /*
   2  * abby Copyright (C) 2009 Toni Gundogdu.
   3  * This file is part of abby.
   4  *
   5  * abby is free software: you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation, either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * abby is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18 #include <QDialog>
  19 #include <QSettings>
  20 #include <QFileDialog>
  21 #include <QTranslator>
  22 #include <QMessageBox>
  23
  24 #include "prefsdlg.h"
  25
  26 PreferencesDialog::PreferencesDialog(QWidget *parent)
  27     : QDialog(parent)
  28 {
  29     setupUi(this);
  30     readSettings();
  31
  32     langCombo->addItem("English");
  33
  34     int sel = 0;
  35     qmFiles = findQmFiles();
  36     for (register int i=0; i<qmFiles.size(); ++i) {
  37         langCombo->addItem(langName(qmFiles[i]));
  38         if (qmFile == qmFiles[i])
  39             sel = i+1;
  40     }
  41     langCombo->setCurrentIndex(sel);
  42
  43     connect(langCombo, SIGNAL(currentIndexChanged(int)),
  44         this, SLOT(onLangChanged(int)));
  45 }
  46
  47 void
  48 PreferencesDialog::onFinished(int) {
  49     writeSettings();
  50 }
  51
  52 void
  53 PreferencesDialog::writeSettings() {
  54     QSettings s;
  55
  56     s.beginGroup("PreferencesDialog");
  57
  58     s.setValue("size", size());
  59
  60     s.setValue("savedirEdit", savedirEdit->text());
  61     s.setValue("streamEdit", streamEdit->text());
  62     s.setValue("commandEdit", commandEdit->text());
  63     s.setValue("ccliveEdit", ccliveEdit->text());
  64
  65     s.setValue("proxyCombo", proxyCombo->currentIndex());
  66     s.setValue("proxyEdit", proxyEdit->text());
  67     s.setValue("limitBox", limitBox->checkState());
  68     s.setValue("limitSpin", limitSpin->value());
  69     s.setValue("timeoutBox", timeoutBox->checkState());
  70     s.setValue("timeoutSpin", timeoutSpin->value());
  71     s.setValue("socksBox", socksBox->checkState());
  72
  73     s.setValue("qmFile", qmFile);
  74
  75     s.endGroup();
  76 }
  77
  78 void
  79 PreferencesDialog::readSettings() {
  80     QSettings s;
  81
  82     s.beginGroup("PreferencesDialog");
  83
  84     resize( s.value("size", QSize(525,205)).toSize() );
  85
  86     savedirEdit->setText( s.value("savedirEdit").toString() );
  87     streamEdit->setText( s.value("streamEdit").toString() );
  88     commandEdit->setText( s.value("commandEdit").toString() );
  89     ccliveEdit->setText( s.value("ccliveEdit").toString() );
  90
  91     proxyCombo->setCurrentIndex( s.value("proxyCombo").toInt() );
  92     proxyEdit->setText( s.value("proxyEdit").toString() );
  93     limitBox->setCheckState(
  94         s.value("limitBox").toBool()
  95         ? Qt::Checked
  96         : Qt::Unchecked);
  97     limitSpin->setValue( s.value("limitSpin").toInt() );
  98     timeoutBox->setCheckState(
  99         s.value("timeoutBox").toBool()
 100         ? Qt::Checked
 101         : Qt::Unchecked);
 102     timeoutSpin->setValue( s.value("timeoutSpin").toInt() );
 103     socksBox->setCheckState(
 104         s.value("socksBox").toBool()
 105         ? Qt::Checked
 106         : Qt::Unchecked);
 107
 108     qmFile = s.value("qmFile").toString();
 109
 110     s.endGroup();
 111 }
 112
 113 QStringList
 114 PreferencesDialog::findQmFiles() {
 115     QDir dir(":/i18n");
 116
 117     QStringList fnames =
 118         dir.entryList(QStringList("*.qm"), QDir::Files, QDir::Name);
 119
 120     QMutableStringListIterator iter(fnames);
 121     while (iter.hasNext()) {
 122         iter.next();
 123         iter.setValue(dir.filePath(iter.value()));
 124     }
 125     return fnames;
 126 }
 127
 128 QString
 129 PreferencesDialog::langName(const QString& qmFile) {
 130     QTranslator transl;
 131     transl.load(qmFile);
 132     return transl.translate("MainWindow","English");
 133 }
 134
 135
 136 // Slots
 137
 138 void
 139 PreferencesDialog::onProxyChanged(int index) {
 140     proxyEdit->setEnabled(index == 1);
 141 }
 142
 143 void
 144 PreferencesDialog::onLimitStateChanged(int state) {
 145     limitSpin->setEnabled(state != 0);
 146 }
 147
 148 void
 149 PreferencesDialog::onBrowseSaveDir() {
 150     QFileDialog dlg(this);
 151
 152     dlg.setFileMode(QFileDialog::Directory);
 153     dlg.setViewMode(QFileDialog::Detail);
 154     dlg.setDirectory(savedirEdit->text());
 155
 156     if (dlg.exec())
 157         savedirEdit->setText(dlg.selectedFiles()[0]);
 158 }
 159
 160 void
 161 PreferencesDialog::onBrowseStreamCommand() {
 162     QString fname = QFileDialog::getOpenFileName(this,tr("Choose command"));
 163     if (!fname.isEmpty())
 164         streamEdit->setText(fname);
 165 }
 166
 167 void
 168 PreferencesDialog::onBrowseCommand() {
 169     QString fname = QFileDialog::getOpenFileName(this,tr("Choose command"));
 170     if (!fname.isEmpty())
 171         commandEdit->setText(fname);
 172 }
 173
 174 void
 175 PreferencesDialog::onBrowseCclive() {
 176     QString fname = QFileDialog::getOpenFileName(this,tr("Choose cclive"));
 177     if (!fname.isEmpty())
 178         ccliveEdit->setText(fname);
 179 }
 180
 181 void
 182 PreferencesDialog::onLangChanged(int index) {
 183     qmFile = "";
 184     if (index > 0)
 185         qmFile = qmFiles[index-1];
 186
 187     QMessageBox::information(this, QCoreApplication::applicationName(),
 188         tr("You need to restart the application for the language change "
 189             "to take effect."));
 190 }
 191
 192 void
 193 PreferencesDialog::onTimeoutStateChanged(int state) {
 194     timeoutSpin->setEnabled(state != 0);
 195     socksBox->setEnabled(state != 0);
 196 }