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Local library: Segfault bugfixes

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This commit is contained in:
Nicolas Mailloux 2022-06-26 13:21:43 -04:00
parent 6192927b98
commit 2521834d06
3 changed files with 15 additions and 19 deletions
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29
locallibrarywidget.cpp
View file

@ -49,23 +49,8 @@ localLibraryWidget::localLibraryWidget(QWidget *parent) :
sW = QGuiApplication::screens()[0]->size().width();
sH = QGuiApplication::screens()[0]->size().height();
// Defining what the default icon size will be
if(global::deviceID == "n705\n") {
stdIconWidth = sW / 16;
stdIconHeight = sH / 16;
}
else if(global::deviceID == "n905\n" or global::deviceID == "kt\n") {
stdIconWidth = sW / 18;
stdIconHeight = sH / 18;
}
else if(global::deviceID == "n613\n" or global::deviceID == "n236\n" or global::deviceID == "n437\n" or global::deviceID == "n306\n" or global::deviceID == "emu\n") {
stdIconWidth = sW / 16.5;
stdIconHeight = sH / 16.5;
}
else {
stdIconWidth = sW / 18;
stdIconHeight = sH / 18;
}
stdIconWidth = sW / 9.5;
stdIconHeight = sH / 9.5;
for(int i = 1; i <= buttonsNumber; i++) {
// Horizontal layout that will contain the book button and its icon
@ -199,7 +184,7 @@ void localLibraryWidget::setupBooksList(int pageNumber) {
in++;
}
}
if(in < buttonsNumber) {
if(in <= buttonsNumber) {
for(int i = in; i <= buttonsNumber; i++) {
bookIconArray[i]->hide();
bookBtnArray[i]->hide();
@ -210,7 +195,11 @@ void localLibraryWidget::setupBooksList(int pageNumber) {
}
ui->pageNumberLabel->setText("Page " + QString::number(pageNumber) + " <i>of</i> " + QString::number(pagesNumber));
// NOTICE: Memory leak?
// Do it twice, otherwise the layout doesn't show as intended
for(int i = 0; i <= 1; i++) {
ui->verticalLayout->addItem(new QSpacerItem(0, 0, QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding));
}
QTimer::singleShot(100, this, SLOT(refreshScreenNative()));
}
void localLibraryWidget::on_previousPageBtn_clicked()
@ -246,3 +235,7 @@ void localLibraryWidget::btnOpenBook(int buttonNumber) {
openBook(id);
localLibraryWidget::close();
}
void localLibraryWidget::refreshScreenNative() {
emit refreshScreen();
}

2
locallibrarywidget.h
View file

@ -41,6 +41,7 @@ private slots:
void on_nextPageBtn_clicked();
void openBook(int id);
void btnOpenBook(int buttonNumber);
void refreshScreenNative();
private:
Ui::localLibraryWidget * ui;
@ -51,6 +52,7 @@ private:
signals:
void openBookSignal(QString bookFile, bool relativePath);
void refreshScreen();
};
#endif // LOCALLIBRARYWIDGET_H

1
mainwindow.cpp
View file

@ -986,6 +986,7 @@ void MainWindow::resetWifiIconClickedWhileReconnecting() {
void MainWindow::setupLocalLibraryWidget() {
localLibraryWidget * localLibraryWidgetWindow = new localLibraryWidget();
connect(localLibraryWidgetWindow, SIGNAL(openBookSignal(QString, bool)), SLOT(openBookFile(QString, bool)));
connect(localLibraryWidgetWindow, SIGNAL(refreshScreen()), SLOT(refreshScreen()));
localLibraryWidgetWindow->setAttribute(Qt::WA_DeleteOnClose);
ui->homeStackedWidget->insertWidget(1, localLibraryWidgetWindow);
ui->homeStackedWidget->setCurrentIndex(1);