src/gui/ScannerWidget.cpp

   1 #include <QSettings>
   2 #include <QMessageBox>
   3 #include <QScrollBar>
   4 #include <QChar>
   5 #include <QUrl>
   6 #include <QFont>
   7
   8 #include <FCore.h>
   9 #include "ScannerWidget.h"
  10 #include "ListModel.h"
  11 #include "Speaker.h"
  12
  13 using namespace freeRecite;
  14
  15 ScannerWidget::ScannerWidget(QWidget *parent)
  16   :BaseScannerWidget(parent)
  17 {
  18   setupUi(this);
  19   QSettings settings("QFreeRecite");
  20   listModel = new ListModel(this);
  21   listView->setModel(listModel);
  22   listView->setAlternatingRowColors(true);
  23   QFont font(settings.value("FontFamily").toString(),
  24              settings.value("FontSize").toInt(),
  25              ( settings.value("FontBold").toBool()
  26                ? QFont::Bold : QFont::Normal ),
  27              settings.value("FontItalic").toBool() );
  28   textBrowser->setCurrentFont(font);
  29   connect(lineEdit,SIGNAL(returnPressed()),
  30           this,SLOT(lineReturned()));
  31   connect(addButton,SIGNAL(clicked()),
  32           this,SLOT(add()));
  33   connect(deleteButton,SIGNAL(clicked()),
  34           this,SLOT(remove()));
  35   connect(modifyButton,SIGNAL(clicked()),
  36           this,SLOT(modify()));
  37   connect(pronounceButton,SIGNAL(clicked()),
  38           this,SLOT(pronounce()));
  39   connect(hintButton,SIGNAL(clicked()),
  40           this,SLOT(hint()));
  41   connect(stopButton,SIGNAL(clicked()),
  42           this,SIGNAL(finished()));
  43 }
  44
  45 ScannerWidget::~ScannerWidget() {
  46   D_OUTPUT("~ScannerWidget()")
  47 }
  48
  49 void ScannerWidget::lineReturned() {
  50   setInfo();
  51   if(lineEdit->isFreeze()) {
  52     showNext();
  53   }else {
  54     showAnswer();
  55   }
  56 }
  57
  58 void ScannerWidget::showNext() {
  59   QString text;
  60   if(!scanner->isValid()){
  61     displayResult();
  62     return;
  63   }
  64   lineEdit->setFreeze(false);
  65   answerLabel->setText(QString(""));
  66   if(dictionary.lookUp(scanner->getWord())) {
  67     text = QString::fromUtf8(dictionary.translation().c_str());
  68     if(!dictionary.example().empty())
  69         text += "<br /><br />Examples:<br />" + QString::fromUtf8(dictionary.example().c_str());
  70   }else {
  71     text = QString(scanner->getWord().c_str())
  72       + QString(" can't be found!");
  73   }
  74   text.replace(scanner->getWord().c_str(),"~",Qt::CaseInsensitive);
  75   textBrowser->setText(text);
  76 }
  77
  78 void ScannerWidget::showAnswer() {
  79   lineEdit->setFreeze(true);
  80   if(lineEdit->text().toStdString() != scanner->getWord()) {
  81     Speaker::play("fail");
  82     answerLabel->setText("<font color=red>" +
  83                          QString(scanner->getWord().c_str()) +
  84                          "</font>");
  85   } else {
  86     Speaker::play("ok");
  87     answerLabel->setText("<font color=green>" +
  88                          QString(scanner->getWord().c_str()) +
  89                          "</font>");
  90   }
  91   QString text;
  92   if(dictionary.lookUp(scanner->getWord())) {
  93     if(!dictionary.phonetics().empty()) {
  94       text.append(dictionary.word().c_str())
  95         .append(QString::fromUtf8("<br />["))
  96         .append(QString::fromUtf8(dictionary.phonetics().c_str()))
  97         .append(QString::fromUtf8("]"));
  98       text.append("<br />");
  99     }
 100
 101     text.append(QString::fromUtf8(dictionary.translation().c_str()));
 102     if(!dictionary.example().empty())
 103         text.append("<br /><br />Examples:<br />")
 104             .append(QString::fromUtf8(dictionary.example().c_str()));
 105   }else {
 106     text = QString(scanner->getWord().c_str())
 107       + QString(tr(" can't be found!\n"));
 108   }
 109   textBrowser->clearHistory();
 110   if(lineEdit->text().toStdString() != scanner->getWord())
 111     textBrowser->setText("<font color=red>" + text + "</font>");
 112   else
 113     textBrowser->setText(text);
 114   unsigned tmp = scanner->size();
 115   scanner->test(lineEdit->text().toStdString() == scanner->getWord());
 116   if(tmp != scanner->size()) {
 117     listModel->addToList( dictionary.word().c_str());
 118     listView->scrollTo(listModel->index(listModel->rowCount() - 1));
 119   }
 120   setInfo();
 121 }
 122
 123 void ScannerWidget::setInfo(){
 124   amountLabel->setText(QVariant(scanner->capability()).toString());
 125   rawLabel->setText(QVariant(scanner->size()).toString());
 126   r_timesLabel->setText(QVariant(scanner->times()).toString());
 127 }
 128
 129 void ScannerWidget::pronounce(){
 130   Speaker::speak(dictionary.word().c_str());
 131 }
 132
 133 void ScannerWidget::hint() {
 134   if(!scanner->isValid() || lineEdit->isFreeze())
 135     return;
 136   QString hintText("");
 137   for(unsigned i=0,j=4; i < scanner->getWord().size(); ++i,++j) {
 138     if(j == 4 || scanner->getWord()[i] == ' ') {
 139       hintText.append(QChar(scanner->getWord().at(i)));
 140       if(scanner->getWord()[i] == ' ')
 141         hintText.append(QChar(scanner->getWord().at(++i)));
 142       j = 0;
 143     }
 144     else
 145       hintText.append(QChar('-'));
 146   }
 147   answerLabel->setText("<font color=blue>" +
 148                        hintText +
 149                        "</font>");
 150 }