git.maemo.org Git - jspeed/blob - src/poisettings.cpp

   1 /*
   2  * This file is part of jSpeed.
   3  *
   4  * jSpeed is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * jSpeed is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with jSpeed.  If not, see <http://www.gnu.org/licenses/>.
  16  *
  17  */
  18
  19 #include <QtCore/QDir>
  20 #include <QtCore/QDebug>
  21 #include <QtCore/QString>
  22 #include <QtCore/QStringList>
  23 #include <QtGui/QFileDialog>
  24 #include <QtGui/QDialogButtonBox>
  25 #include <QtGui/QPushButton>
  26 #include <QtGui/QHBoxLayout>
  27 #include <QtGui/QVBoxLayout>
  28 #include <QtGui/QLabel>
  29 #include <QtGui/QCheckBox>
  30 #include <QtGui/QLineEdit>
  31 #include <QtGui/QIntValidator>
  32 #include <QMaemo5InformationBox>
  33 #include <math.h>
  34 #include "poisettings.h"
  35 #include "fileselector.h"
  36 #include "poialerts.h"
  37 #include "settings.h"
  38 #include "poireader.h"
  39 #include "buttonbox.h"
  40 #include "soundselector.h"
  41 #include "odometer.h"
  42
  43
  44 PoiSettings::PoiSettings(QWidget* parent): QDialog(parent)
  45 {
  46     setWindowTitle(tr("Speed camera alerts"));
  47     enabled_ = new QCheckBox(tr("Enabled"));
  48     enabled_->setChecked(Settings::instance().value("alert_enabled", false).toBool());
  49
  50     QHBoxLayout* poiLayout = new QHBoxLayout;
  51     poiFileSelector_ = new FileSelector(tr("Poi file (.asc)"));
  52     QPushButton* importButton = new QPushButton(tr("Import"));
  53     connect(importButton, SIGNAL(clicked(bool)), this, SLOT(importFile()));
  54     poiLayout->addWidget(poiFileSelector_, Qt::AlignLeft);
  55     poiLayout->addWidget(importButton);
  56
  57     soundSelector_ = new SoundSelector;
  58
  59     distanceLabel_ = new QLabel;
  60     distance_ = new QLineEdit;
  61     distance_->setValidator(new QIntValidator(0, 9999, this));
  62     QHBoxLayout* distance = new QHBoxLayout;
  63     distance->addWidget(distanceLabel_);
  64     distance->addWidget(distance_);
  65     onlyOnRoute_ = new QCheckBox(tr("Alert only if poi is on route"));
  66     onlyOnRoute_->setChecked(Settings::instance().value("alert_only_on_route", true).toBool());
  67
  68     ButtonBox* buttons = new ButtonBox;
  69     connect(buttons->addButton(tr("Save"), QDialogButtonBox::AcceptRole), SIGNAL(clicked(bool)), this, SLOT(saveSettings()));
  70
  71     QHBoxLayout* layout = new QHBoxLayout;
  72     QVBoxLayout* left = new QVBoxLayout;
  73
  74     left->addWidget(enabled_);
  75     left->addLayout(poiLayout);
  76     left->addLayout(soundSelector_);
  77     left->addLayout(distance);
  78     left->addWidget(onlyOnRoute_);
  79
  80     layout->addLayout(left, Qt::AlignLeft);
  81     layout->addWidget(buttons);
  82
  83     setLayout(layout);
  84 }
  85
  86
  87 void PoiSettings::importFile()
  88 {
  89     if(!poiFileSelector_->importFile(PoiAlerts::getPoiDir(),
  90                                      "Poi files",
  91                                      PoiReader::getFormatPattern(),
  92                                      true))
  93     {
  94         qDebug() << "Unable to import";
  95     }
  96 }
  97
  98 void PoiSettings::loadFiles()
  99 {
 100     distanceLabel_->setText((tr("Alert distance (%1)").arg(Odometer::getMeterUnit())));
 101     int speedValue = round(Settings::instance().value("alert_distance", 300).toDouble() * Odometer::getMeterMultiplier());
 102     distance_->setText(QString::number(speedValue));
 103
 104     QDir poiDir(PoiAlerts::getPoiDir());
 105
 106     QString selectedSound = Settings::instance().value("alert_sound", "").toString();
 107     soundSelector_->load();
 108     soundSelector_->setValue(selectedSound);
 109
 110     poiFileSelector_->clear();
 111     QString selectedPoi = Settings::instance().value("alert_poi_file", "").toString();
 112     poiFileSelector_->loadFiles(PoiAlerts::getPoiDir(), PoiReader::getFormatPattern(), true);
 113     poiFileSelector_->selectByValue(selectedPoi);
 114
 115 }
 116
 117 void PoiSettings::setVisible(bool visible)
 118 {
 119     if(visible)
 120     {
 121         loadFiles();
 122     }
 123
 124     QDialog::setVisible(visible);
 125 }
 126
 127 void PoiSettings::saveSettings()
 128 {
 129     if(poiFileSelector_->currentIndex() < 0 && enabled_->isChecked())
 130     {
 131         QMaemo5InformationBox::information(this, tr("No poi file selected"));
 132         return;
 133     }
 134
 135     double distance = distance_->text().toInt() / Odometer::getMeterMultiplier();
 136
 137     Settings::instance().setValue("alert_enabled", enabled_->isChecked());
 138     Settings::instance().setValue("alert_only_on_route", onlyOnRoute_->isChecked());
 139     Settings::instance().setValue("alert_distance", distance);
 140     Settings::instance().setValue("alert_sound", soundSelector_->value());
 141     Settings::instance().setValue("alert_poi_file", poiFileSelector_->value());
 142
 143     if(!PoiAlerts::instance().loadConfig())
 144     {
 145         QMaemo5InformationBox::information(this, tr("Unable to load poi file: %1.").arg(PoiAlerts::instance().error()),
 146                                            QMaemo5InformationBox::NoTimeout);
 147     }
 148     else
 149     {
 150         hide();
 151     }
 152 }