git.maemo.org Git - jspeed/blob - src/mainmenu.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 <QtGui/QPushButton>
  20 #include <QtGui/QVBoxLayout>
  21 #include <QtGui/QHBoxLayout>
  22 #include <QtGui/QMessageBox>
  23 #include <QtGui/QLabel>
  24 #include <QtGui/QPixmap>
  25 #include "mainmenu.h"
  26 #include "themeselector.h"
  27 #include "unitselector.h"
  28 #include "poisettings.h"
  29 #include "speedalarmsettings.h"
  30
  31 MainMenu::MainMenu(QWidget* parent): QDialog(parent), itemCount_(0),
  32 currentRow_(0), themeSelector_(0), unitSelector_(0), poiSettings_(0),
  33 speedAlarmSettings_(0), aboutDialog_(0)
  34 {
  35     layout_ = new QVBoxLayout;
  36     setLayout(layout_);
  37
  38     setWindowTitle(tr("Menu"));
  39     addAction(tr("Reset trip"), this, SIGNAL(resetTrip()));
  40     addAction(tr("Reset all"), this, SLOT(confirmReset()));
  41     addAction(tr("Theme"), this, SLOT(selectTheme()));
  42     addAction(tr("Options"), this, SLOT(selectUnit()));
  43     addAction(tr("Speed camera alerts"), this, SLOT(openPoiAlerts()));
  44     addAction(tr("Speed alarm"), this, SLOT(openSpeedAlarm()));
  45     addAction(tr("Flip screen"), this, SIGNAL(flip()));
  46     addAction(tr("About"), this, SLOT(showAbout()));
  47 }
  48
  49 void MainMenu::selectTheme()
  50 {
  51     if(!themeSelector_)
  52     {
  53         themeSelector_ = new ThemeSelector(this);
  54         connect(themeSelector_, SIGNAL(themeChanged()), this, SIGNAL(themeChanged()));
  55     }
  56
  57     themeSelector_->show();
  58 }
  59
  60 void MainMenu::openPoiAlerts()
  61 {
  62     if(!poiSettings_)
  63     {
  64         poiSettings_ = new PoiSettings(this);
  65     }
  66
  67     poiSettings_->show();
  68 }
  69
  70 void MainMenu::openSpeedAlarm()
  71 {
  72     if(!speedAlarmSettings_)
  73     {
  74         speedAlarmSettings_ = new SpeedAlarmSettings(this);
  75     }
  76
  77     speedAlarmSettings_->show();
  78 }
  79
  80 void MainMenu::selectUnit()
  81 {
  82     if(!unitSelector_)
  83     {
  84         unitSelector_ = new UnitSelector(this);
  85         connect(unitSelector_, SIGNAL(unitChanged()), this, SIGNAL(unitChanged()));
  86         connect(unitSelector_, SIGNAL(orientationChanged()), this, SIGNAL(orientationChanged()));
  87     }
  88
  89     unitSelector_->show();
  90 }
  91
  92 void MainMenu::showAbout()
  93 {
  94     if(!aboutDialog_)
  95     {
  96         aboutDialog_ = new QDialog(this);
  97         aboutDialog_->setWindowTitle(tr("About"));
  98
  99         QHBoxLayout* mainLayout = new QHBoxLayout;
 100         QPixmap pixmap(":/resources/appicon.png");
 101         QLabel* image = new QLabel;
 102         image->setPixmap(pixmap);
 103         mainLayout->addWidget(image, 0, Qt::AlignLeft);
 104         mainLayout->addSpacing(15);
 105         QLabel* text = new QLabel(QString::fromUtf8("<font size='4'><b>jSpeed</b></font><br>(c) 2010 Jesse Hakanen<br><a href='http://jspeed.garage.maemo.org' style='color:#ffffff'>http://jspeed.garage.maemo.org</a>"));
 106         text->setOpenExternalLinks(true);
 107         mainLayout->addWidget(text, 10, Qt::AlignLeft);
 108
 109         aboutDialog_->setLayout(mainLayout);
 110     }
 111
 112     aboutDialog_->show();
 113 }
 114
 115 void MainMenu::confirmReset()
 116 {
 117     hide();
 118
 119     QMessageBox::StandardButton result =  QMessageBox::question(this, tr("Reset all"),
 120              tr("Are you sure? All recorded data will be lost."),
 121              QMessageBox::Yes | QMessageBox::No);
 122
 123     if(result == QMessageBox::Yes)
 124     {
 125         emit resetAll();
 126     }
 127 }
 128
 129 void MainMenu::addAction(const QString& text,
 130                          const QObject* receiver,
 131                          const char* member)
 132 {
 133     if(itemCount_ % 2 == 0 || !currentRow_)
 134     {
 135         currentRow_ = new QHBoxLayout;
 136         layout_->addLayout(currentRow_);
 137     }
 138
 139     QPushButton* button = new QPushButton(text);
 140     connect(button, SIGNAL(clicked(bool)), receiver, member);
 141     connect(button, SIGNAL(clicked(bool)), this, SLOT(hide()));
 142     currentRow_->addWidget(button);
 143     itemCount_++;
 144 }