src/gui/MainWindow.cpp

   1 #include <Dict.h>
   2 #include <Task.h>
   3 #include <Reciter.h>
   4 #include <Tester.h>
   5 #include <ConfigHolder.h>
   6 #include <Manager.h>
   7
   8 #include "MainWidget.h"
   9 #include "ReciterWidget.h"
  10 #include "TesterWidget.h"
  11 #include "MainWindow.h"
  12 #include "ResultWidget.h"
  13
  14 MainWindow::MainWindow()
  15   :scannerWidget(0)
  16 {
  17   setupUi(this);
  18   if(!freeRecite::manager.load()) {
  19 #ifdef DEBUG
  20 #include <iostream>
  21     std::cerr << "Can't load "
  22               << freeRecite::configHolder.mgrFile() << std::endl
  23               << "The program exit!\n";
  24 #endif //DEBUG
  25     close();
  26   }
  27   if(!freeRecite::dictionary.load()) {
  28 #ifdef DEBUG
  29 #include <iostream>
  30     std::cerr << "Can't load dictionary.\n"
  31               << "The program exit!\n";
  32 #endif //DEBUG
  33     close();
  34   }
  35   stackedWidget = new QStackedWidget(this);
  36   setCentralWidget(stackedWidget);
  37   mainWidget = new MainWidget(this);
  38   stackedWidget->addWidget(mainWidget);
  39   connect(mainWidget->reciteButton,SIGNAL(clicked()),
  40           this,SLOT(recite()));
  41   connect(mainWidget->testButton,SIGNAL(clicked()),
  42           this,SLOT(test()));
  43   connect(mainWidget->quitButton,SIGNAL(clicked()),
  44           this,SLOT(close()));
  45 }
  46
  47 MainWindow::~MainWindow() {
  48   if(mainWidget != 0)
  49     mainWidget->deleteLater();
  50   if(scannerWidget != 0)
  51     scannerWidget->deleteLater();
  52 }
  53
  54 void MainWindow::recite() {
  55   if(mainWidget->getCurrentTaskID() == 0)
  56     return;
  57   scannerWidget = new ReciterWidget(this);
  58   stackedWidget->addWidget(scannerWidget);
  59   stackedWidget->setCurrentWidget(scannerWidget);
  60   connect(scannerWidget,SIGNAL(showResult(ResultWidget *)),
  61           this,SLOT(showResult(ResultWidget *)));
  62   connect(scannerWidget->stopButton,SIGNAL(clicked()),
  63           this,SLOT(showMain()));
  64   scannerWidget->start(mainWidget->getCurrentTaskID());
  65 }
  66
  67 void MainWindow::test() {
  68   if(mainWidget->getCurrentTaskID() == 0)
  69     return;
  70   scannerWidget = new TesterWidget(this);
  71   stackedWidget->addWidget(scannerWidget);
  72   stackedWidget->setCurrentWidget(scannerWidget);
  73   connect(scannerWidget,SIGNAL(showResult(ResultWidget *)),
  74           this,SLOT(showResult(ResultWidget *)));
  75   connect(scannerWidget->stopButton,SIGNAL(clicked()),
  76           this,SLOT(showMain()));
  77   scannerWidget->start(mainWidget->getCurrentTaskID());
  78 }
  79
  80 void MainWindow::showMain(ResultWidget *resultWidget) {
  81   stackedWidget->setCurrentWidget(mainWidget);
  82   stackedWidget->removeWidget(scannerWidget);
  83   stackedWidget->removeWidget(resultWidget);
  84   scannerWidget->deleteLater();
  85   if(resultWidget != 0)
  86     resultWidget->deleteLater();
  87   scannerWidget = 0;
  88
  89 #ifdef DEBUG
  90 #include <iostream>
  91   std::cerr << stackedWidget->count();
  92 #endif //DEBUG
  93 }
  94
  95 void MainWindow::showResult(ResultWidget *resultWidget) {
  96   if(resultWidget->isTester()) {
  97     int testResult =
  98       freeRecite::manager.test(resultWidget->id(),resultWidget->score());
  99     if(testResult == 0) {
 100       resultWidget->setTailer(tr("You passed it!"));
 101     }else if(testResult == -1){
 102       resultWidget->setTailer(tr("You haven't passed it!"));
 103     }else {  // testResult == 1
 104       resultWidget->setTailer(tr("You have complished this task!"));
 105     }
 106   }
 107   stackedWidget->addWidget(resultWidget);
 108   stackedWidget->setCurrentWidget(resultWidget);
 109   connect(resultWidget,SIGNAL(confirmed(ResultWidget *)),
 110           this,SLOT(showMain(ResultWidget *)));
 111 }