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

   1 #include "mainwindow.h"
   2 #include "ui_mainwindow.h"
   3 #include "gui/conjugation.h"
   4
   5 #include <QtCore/QCoreApplication>
   6
   7 MainWindow::MainWindow(QWidget *parent)
   8     : QMainWindow(parent), ui(new Ui::MainWindow)
   9 {
  10 #ifdef Q_WS_MAEMO_5
  11     this->setAttribute(Qt::WA_Maemo5StackedWindow);
  12     this->setWindowFlags(Qt::Window);
  13 #endif
  14     ui->setupUi(this);
  15     setupcodedUI();
  16     initverbiste();
  17 }
  18
  19 void MainWindow::setupcodedUI()
  20 {
  21     cent = centralWidget();
  22     //mlayout = qobject_cast<QVBoxLayout *>(cent->layout());
  23     mlayout = new QVBoxLayout;
  24     btlayout = new QHBoxLayout;
  25
  26     QScrollArea *scrollArea = new QScrollArea;
  27     scrollArea->setBackgroundRole(QPalette::Dark);
  28     mlayout->addWidget(scrollArea);
  29
  30     btnClear = new QPushButton;
  31     btnClear->setIcon(QIcon("/usr/share/icons/hicolor/64x64/hildon/general_delete.png"));
  32     wordinput = new QLineEdit;
  33     labVerb = new QLabel();
  34     labVerb->setMinimumWidth(250);
  35     btlayout->addWidget(btnClear);
  36     btlayout->addWidget(labVerb);
  37     btlayout->addWidget(wordinput);
  38     btnLookup = new QPushButton;  // Lookup button
  39     btnLookup->setIcon(QIcon("/usr/share/icons/hicolor/64x64/hildon/general_search.png"));
  40     btlayout->addWidget(btnLookup);
  41
  42     mlayout->addLayout(btlayout);
  43     cent->setLayout(mlayout);
  44
  45     // Clear the word input when Clear button is tapped
  46     QObject::connect(btnClear, SIGNAL(clicked()), wordinput, SLOT(clear()));
  47     QObject::connect(btnClear, SIGNAL(clicked()), labVerb, SLOT(clear()));
  48     QObject::connect(btnClear, SIGNAL(clicked()), wordinput, SLOT(setFocus()));
  49
  50     QObject::connect(wordinput, SIGNAL(returnPressed()), this, SLOT(startLookup()));
  51     QObject::connect(btnLookup, SIGNAL(clicked()), this, SLOT(startLookup()));
  52 }
  53
  54 MainWindow::~MainWindow()
  55 {
  56     delete ui;
  57 }
  58
  59 void MainWindow::setOrientation(ScreenOrientation orientation)
  60 {
  61 #if defined(Q_OS_SYMBIAN)
  62     // If the version of Qt on the device is < 4.7.2, that attribute won't work
  63     if (orientation != ScreenOrientationAuto) {
  64         const QStringList v = QString::fromAscii(qVersion()).split(QLatin1Char('.'));
  65         if (v.count() == 3 && (v.at(0).toInt() << 16 | v.at(1).toInt() << 8 | v.at(2).toInt()) < 0x040702) {
  66             qWarning("Screen orientation locking only supported with Qt 4.7.2 and above");
  67             return;
  68         }
  69     }
  70 #endif // Q_OS_SYMBIAN
  71
  72     Qt::WidgetAttribute attribute;
  73     switch (orientation) {
  74 #if QT_VERSION < 0x040702
  75     // Qt < 4.7.2 does not yet have the Qt::WA_*Orientation attributes
  76     case ScreenOrientationLockPortrait:
  77         attribute = static_cast<Qt::WidgetAttribute>(128);
  78         break;
  79     case ScreenOrientationLockLandscape:
  80         attribute = static_cast<Qt::WidgetAttribute>(129);
  81         break;
  82     default:
  83     case ScreenOrientationAuto:
  84         attribute = static_cast<Qt::WidgetAttribute>(130);
  85         break;
  86 #else // QT_VERSION < 0x040702
  87     case ScreenOrientationLockPortrait:
  88         attribute = Qt::WA_LockPortraitOrientation;
  89         break;
  90     case ScreenOrientationLockLandscape:
  91         attribute = Qt::WA_LockLandscapeOrientation;
  92         break;
  93     default:
  94     case ScreenOrientationAuto:
  95         attribute = Qt::WA_AutoOrientation;
  96         break;
  97 #endif // QT_VERSION < 0x040702
  98     };
  99     setAttribute(attribute, true);
 100 }
 101
 102 void MainWindow::showExpanded()
 103 {
 104 #if defined(Q_OS_SYMBIAN) || defined(Q_WS_SIMULATOR)
 105     showFullScreen();
 106 #elif defined(Q_WS_MAEMO_5)
 107     showMaximized();
 108 #else
 109     show();
 110 #endif
 111     wordinput->setFocus();
 112 }
 113
 114 void MainWindow::startLookup()
 115 {
 116     QString input = wordinput->text();
 117
 118     FrenchVerbDictionary::Language lang = FrenchVerbDictionary::parseLanguageCode(langCode);
 119     if (lang != FrenchVerbDictionary::FRENCH)
 120     {
 121         // TODO: If lang code is not supported?
 122     }
 123
 124     /* Create verb dictionary, accept non-accent input */
 125     freVerbDic = new FrenchVerbDictionary(true);
 126
 127     /* Get input word to look up */
 128     const std::string word = input.toLower().toUtf8().constData();
 129
 130     /*
 131      *  For each possible deconjugation, take the infinitive form and
 132      *  obtain its complete conjugation.
 133      */
 134     std::vector<InflectionDesc> v;
 135     bool includePronouns = FALSE;    // TODO: Will get this value from external
 136
 137     freVerbDic->deconjugate(word, v);
 138
 139     std::string prevUTF8Infinitive, prevTemplateName;
 140     for (std::vector<InflectionDesc>::const_iterator it = v.begin();
 141          it != v.end(); it++)
 142     {
 143         const InflectionDesc &d = *it;
 144         VVVS conjug;
 145         getConjugation(freVerbDic, d.infinitive, d.templateName, conjug, includePronouns);
 146
 147         if (conjug.size() == 0           // if no tenses
 148             || conjug[0].size() == 0     // if no infinitive tense
 149             || conjug[0][0].size() == 0  // if no person in inf. tense
 150             || conjug[0][0][0].empty())  // if infinitive string empty
 151         {
 152             continue;
 153         }
 154
 155         std::string utf8Infinitive = conjug[0][0][0];
 156         if (utf8Infinitive == prevUTF8Infinitive && d.templateName == prevTemplateName)
 157             // This result is duplicated
 158             continue;
 159
 160         /* Show on GUI */
 161         labVerb->setText(QString::fromUtf8(utf8Infinitive.c_str()));
 162     }
 163 }
 164
 165 void  MainWindow::initverbiste()
 166 {
 167     langCode = "fr";
 168 }