git.maemo.org Git - ghostsoverboard/blob - mainwindow.cpp

   1 #include "mainwindow.h"
   2 #include "timercontrolledtursas.h"
   3 #include <QPixmap>
   4 #include <QTimer>
   5 #include <QDebug>
   6 #include <QAction>
   7 #include <QMenuBar>
   8 #include <QMessageBox>
   9 #include <QApplication>
  10 #include <QLabel>
  11 #include <QPushButton>
  12 #include <QVBoxLayout>
  13
  14
  15
  16 MainWindow::MainWindow(QWidget *parent)
  17     : QMainWindow(parent)
  18 {
  19     setWindowIcon(QIcon(":/pix/laiva_10aave.png"));
  20     setWindowTitle("Ghosts Overboard");
  21
  22     pScene_ = new SeaScene ();
  23     connect(pScene_,SIGNAL(allGhostsPicked()),this,SLOT(nextLevel()));
  24
  25     pView_  = new QGraphicsView ();
  26
  27     pView_->setScene(pScene_);
  28     setCentralWidget(pView_);
  29
  30     pPauseAction_ = new QAction(tr("Pause"),this);
  31     pPauseAction_->setCheckable(true);
  32     addAction(pPauseAction_);
  33     connect(pPauseAction_,SIGNAL(triggered(bool)),pScene_,SLOT(pause(bool)));
  34     menuBar()->addAction(pPauseAction_);
  35
  36     QAction * pRestartLevelAction = new QAction(tr("Restart level"),this);
  37     addAction(pRestartLevelAction);
  38     connect(pRestartLevelAction,SIGNAL(triggered()),this,SLOT(restartLevel()));
  39     menuBar()->addAction(pRestartLevelAction);
  40
  41
  42     QAction * pAboutAction = new QAction(tr("About"),this);
  43     addAction(pAboutAction);
  44     connect(pAboutAction,SIGNAL(triggered()),this,SLOT(about()));
  45     menuBar()->addAction(pAboutAction);
  46
  47
  48     //the boundaries of the scene are set to match the size of the view window, which is not
  49     //available in the constructor --> timer needed
  50     QTimer::singleShot(100,this,SLOT(initializeBoundaries()));
  51 }
  52
  53 MainWindow::~MainWindow()
  54 {
  55
  56 }
  57
  58 void MainWindow::initializeBoundaries()
  59 {
  60         //the boundaries of the scene are set to match the size of the view window, and
  61         //the view is set to show exactly the whole scene area
  62
  63     //this occasionally gives a tiny scene, so using a fixed size fit for N900/Maemo5 until a fix is found
  64
  65 //    QPoint topleft (0,0);
  66 //    QSize windowsize = pView_->size();
  67 //    QRectF rectangle (topleft,windowsize);
  68
  69     QRectF rectangle(0,0,800,424);
  70
  71     pScene_->setSceneRect(rectangle);
  72     pView_->setSceneRect(rectangle);
  73
  74     // qDebug() << "Initialized boundaries" << rectangle.right() << rectangle.bottom() << pView_->width() << pView_->height();
  75
  76     restartLevel();
  77 }
  78
  79
  80 void MainWindow::restartLevel()
  81 {
  82     pScene_->setupMap(5,10,0);
  83 }
  84
  85 void MainWindow::about()
  86 {
  87     QMessageBox::about(this, tr("About %1").arg(QApplication::applicationName()),
  88                        tr("Version %1"
  89                           "<p>Copyright 2011 Heli Hyv&auml;ttinen"
  90                           "<p>License: General Public License v2"
  91                           "<p>Bug Reports: https://bugs.maemo.org/ "
  92                           "enter_bug.cgi?product=Ghosts%20Overboard"
  93                           ).arg(QApplication::applicationVersion()));
  94
  95
  96
  97 }
  98
  99 void MainWindow::nextLevel()
 100 {
 101
 102     //for now, just the handling of last level is implemented, and there is just one level
 103
 104
 105
 106        QDialog* pVictoryDialog = new QDialog(this);
 107        pVictoryDialog->setWindowTitle(tr("You won!"));
 108
 109
 110        QPushButton* pPlayAgainButton = new QPushButton(tr("Play again"));
 111 //       QPushButton* pQuitButton = new QPushButton(tr("Quit game"));
 112
 113        QPixmap victoryIcon (":/pix/aavesaari.png");
 114        QLabel* pVictoryLabel = new QLabel();
 115        pVictoryLabel->setPixmap(victoryIcon);
 116
 117        QLabel* pTextLabel = new QLabel(tr("Congratulations! <p>You have saved all the ghosts."));
 118
 119
 120        QVBoxLayout* pMainLayout = new QVBoxLayout;
 121
 122        QHBoxLayout* pTopLayout = new QHBoxLayout;
 123        pMainLayout->addLayout(pTopLayout);
 124
 125        pTopLayout->addWidget(pVictoryLabel);
 126        pTopLayout->addWidget(pTextLabel);
 127
 128
 129
 130        QHBoxLayout* pButtonLayout = new QHBoxLayout();
 131        pMainLayout->addLayout(pButtonLayout);
 132
 133  //      pButtonLayout->addWidget(pQuitButton);
 134        pButtonLayout->addWidget(pPlayAgainButton);
 135
 136
 137
 138        pVictoryDialog->setLayout(pMainLayout);
 139
 140        connect(pPlayAgainButton, SIGNAL(clicked()),pVictoryDialog,SLOT(accept()));
 141
 142        pVictoryDialog->exec();
 143
 144         //Never mind if the user cancels the dialog: restart the game anyway
 145
 146        restartLevel();
 147
 148 }
 149
 150 bool MainWindow::event(QEvent *event)
 151 {
 152
 153     switch (event->type())
 154     {
 155         //pause if app goes to background
 156         case QEvent::WindowDeactivate:
 157
 158             if (pScene_)
 159                 pScene_->pause(true);
 160             break;
 161
 162         //un-pause if app gomes back to foreground unless it was paused before going to background
 163         case QEvent::WindowActivate:
 164
 165
 166             if (pPauseAction_ && !pPauseAction_->isChecked())
 167             {
 168                 if (pScene_)
 169                     pScene_->pause(false);
 170             }
 171             break;
 172
 173         //Just to keep the compiler from complaining...
 174         default:
 175             break;
 176
 177      }
 178
 179
 180
 181     //pass the event to the ancestor for handling
 182     return QMainWindow::event(event);
 183
 184  }