git.maemo.org Git - jspeed/blob - src/unitselector.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/QString>
  20 #include <QtGui/QHBoxLayout>
  21 #include <QtGui/QPushButton>
  22 #include <QtGui/QDialogButtonBox>
  23 #include "unitselector.h"
  24 #include "buttonselector.h"
  25 #include "settings.h"
  26 #include "buttonbox.h"
  27
  28 UnitSelector::UnitSelector(QWidget* parent): QDialog(parent)
  29 {
  30     setWindowTitle(tr("Options"));
  31
  32     unit_ = Settings::instance().value("unit", "km").toString();
  33
  34     QHBoxLayout* mainLayout = new QHBoxLayout;
  35
  36     QVBoxLayout* layout = new QVBoxLayout;
  37
  38     selector_ = new ButtonSelector(tr("Unit"));
  39
  40     selector_->addItem(tr("Kilometers"), "km");
  41     selector_->addItem(tr("Miles"), "mile");
  42
  43     if(unit_ == "mile")
  44     {
  45         selector_->setCurrentIndex(1);
  46     }
  47
  48     layout->addWidget(selector_);
  49
  50     orientation_ = Settings::instance().value("orientation", "auto").toString();
  51
  52     orientationSelector_ = new ButtonSelector(tr("Screen orientation"));
  53
  54     orientationSelector_->addItem(tr("Automatic"), "auto");
  55     orientationSelector_->addItem(tr("Landscape"), "landscape");
  56     orientationSelector_->addItem(tr("Portrait"), "portrait");
  57
  58     if(orientation_ == "landscape")
  59     {
  60         orientationSelector_->setCurrentIndex(1);
  61     }
  62     else if(orientation_ == "portrait")
  63     {
  64         orientationSelector_->setCurrentIndex(2);
  65     }
  66
  67     layout->addWidget(orientationSelector_);
  68
  69     ButtonBox* buttons = new ButtonBox;
  70     buttons->setOrientation(Qt::Horizontal);
  71     connect(buttons->addButton(tr("Save"), QDialogButtonBox::AcceptRole), SIGNAL(clicked(bool)), this, SLOT(saveUnit()));
  72
  73     mainLayout->addLayout(layout, Qt::AlignLeft);
  74     mainLayout->addWidget(buttons);
  75
  76     setLayout(mainLayout);
  77 }
  78
  79 void UnitSelector::saveUnit()
  80 {
  81     QString unitValue = selector_->value().toString();
  82     QString orientationValue = orientationSelector_->value().toString();
  83
  84     if(unitValue != unit_)
  85     {
  86         Settings::instance().setValue("unit", unitValue);
  87         unit_ = unitValue;
  88         emit unitChanged();
  89     }
  90
  91     if(orientationValue != orientation_)
  92     {
  93         Settings::instance().setValue("orientation", orientationValue);
  94         orientation_ = orientationValue;
  95         emit orientationChanged();
  96     }
  97
  98     hide();
  99 }