diff --git a/src/apps/flashexam.cpp b/src/apps/flashexam.cpp index e21a20e..fefca94 100644 --- a/src/apps/flashexam.cpp +++ b/src/apps/flashexam.cpp @@ -28,6 +28,7 @@ flashExam::flashExam(QWidget *parent) ui->backBtn->setIcon(QIcon(":/resources/arrow-left.png")); ui->randomizeCheckBox->click(); + graphicsScene = new QGraphicsScene(this); setupCardsList(); } @@ -50,15 +51,15 @@ void flashExam::setupCardsList() { void flashExam::on_startBtn_clicked() { - QString currentItem = ui->listWidget->currentItem()->text(); + listName = ui->listWidget->currentItem()->text(); if(ui->listWidget->selectedItems().isEmpty()) { emit showToast("You must select a cards list"); } else { - QString cardsList = "/mnt/onboard/onboard/.flashexam/" + currentItem; - QString answersList = "/mnt/onboard/onboard/.flashexam/" + currentItem + ".answers"; + QString cardsList = "/mnt/onboard/onboard/.flashexam/" + listName; + QString answersList = "/mnt/onboard/onboard/.flashexam/" + listName + ".answers"; if(QFile::exists(answersList)) { - log("Setting up cards list '" + currentItem + "'", className); + log("Setting up cards list '" + listName + "'", className); initCardsList(cardsList, answersList); } else { @@ -71,20 +72,7 @@ void flashExam::initCardsList(QString cardsList, QString answersList) { cardsStringList = readFile(cardsList).split(QRegExp("(\\r\\n)|(\\n\\r)|\\r|\\n"), QString::SkipEmptyParts); answersStringList = readFile(answersList).split(QRegExp("(\\r\\n)|(\\n\\r)|\\r|\\n"), QString::SkipEmptyParts); randomize = ui->randomizeCheckBox->isChecked(); - - int it = 1; - for (auto& i : cardsStringList) { - i.prepend(QString::number(it) + " "); - it += 1; - } - - it = 1; - for (auto& i : answersStringList) { - i.prepend(QString::number(it) + " "); - it += 1; - } - - cardsTotal = it; + cardsTotal = cardsStringList.count() + 1; displayCard(false); ui->stackedWidget->setCurrentIndex(1); } @@ -101,8 +89,7 @@ void flashExam::on_revealBtn_clicked() displayCard(true); } else { - QString answerText = answersStringList.at(currentCardNumber); - answerText.remove(0, 2); + QString answerText = displayImage(answersStringList.at(currentCardNumber)); ui->textBrowser->setText(answerText); answerShown = true; ui->revealBtn->setText("Hide answer"); @@ -116,15 +103,12 @@ void flashExam::on_nextBtn_clicked() } void flashExam::displayCard(bool existingCardNumber) { - QString cardText; if(!existingCardNumber) { if(randomize) { currentCardNumber = QRandomGenerator::global()->bounded(cardsTotal - 1); } } - cardText = cardsStringList.at(currentCardNumber); - ui->graphicsView->hide(); - cardText.remove(0, 2); + QString cardText = displayImage(cardsStringList.at(currentCardNumber)); ui->cardNumberLabel->setText("Card " + QString::number(currentCardNumber + 1)); ui->textBrowser->setText(cardText); @@ -132,3 +116,34 @@ void flashExam::displayCard(bool existingCardNumber) { answerShown = false; } +QString flashExam::displayImage(QString cardText) { + ui->textBrowser->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); + ui->graphicsView->hide(); + QRegularExpression imageRegex("IMG='([^']+)'"); + QRegularExpressionMatch match = imageRegex.match(cardText); + + if (match.hasMatch()) { + QString imagePath = match.captured(1); // Captured group 1 is the value of IMG + log("Displaying image '" + imagePath + "'", className); + + ui->graphicsView->items().clear(); + graphicsScene->clear(); + QPixmap pixmap("/mnt/onboard/onboard/.flashexam/resources/" + listName + "/" + imagePath); + graphicsScene->addPixmap(pixmap); + ui->graphicsView->setScene(graphicsScene); + // Shrinking scene if item is smaller than previous one + QRectF rect = graphicsScene->itemsBoundingRect(); + graphicsScene->setSceneRect(rect); + ui->graphicsView->fitInView(graphicsScene->sceneRect(), Qt::KeepAspectRatio); + ui->textBrowser->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Maximum); + ui->graphicsView->show(); + } + else { + log("IMG key not found", className); + } + + QRegularExpression removeRegex("IMG='[^']+'\\s*"); + cardText.remove(removeRegex); + + return cardText; +} diff --git a/src/apps/flashexam.h b/src/apps/flashexam.h index 5f3c655..d01480c 100644 --- a/src/apps/flashexam.h +++ b/src/apps/flashexam.h @@ -2,6 +2,7 @@ #define FLASHEXAM_H #include +#include namespace Ui { class flashExam; @@ -20,6 +21,7 @@ private: Ui::flashExam *ui; int cardsTotal; int currentCardNumber; + QString listName; bool randomize; bool answerShown = false; QStringList cardsStringList; @@ -27,6 +29,8 @@ private: void setupCardsList(); void initCardsList(QString cardsList, QString answersList); void displayCard(bool existingCardNumber); + QString displayImage(QString cardText); + QGraphicsScene * graphicsScene; signals: void showToast(QString messageToDisplay); diff --git a/src/apps/flashexam.ui b/src/apps/flashexam.ui index fe49268..e16cd0e 100644 --- a/src/apps/flashexam.ui +++ b/src/apps/flashexam.ui @@ -237,7 +237,14 @@ - + + + + 0 + 0 + + +