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mainwindow.cpp
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mainwindow.cpp
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/*
* Copyright (C) 2020-2024 Gavin MacGregor
*
* This file is part of QTeletextMaker.
*
* QTeletextMaker is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* QTeletextMaker is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with QTeletextMaker. If not, see <https://www.gnu.org/licenses/>.
*/
#include <QActionGroup>
#include <QApplication>
#include <QDesktopServices>
#include <QFileDialog>
#include <QImage>
#include <QList>
#include <QMenuBar>
#include <QMessageBox>
#include <QPainter>
#include <QPushButton>
#include <QRadioButton>
#include <QRegularExpression>
#include <QSaveFile>
#include <QScreen>
#include <QSettings>
#include <QShortcut>
#include <QSlider>
#include <QStatusBar>
#include <QToolBar>
#include <QToolButton>
#include <iostream>
#include "mainwindow.h"
#include "levelonecommands.h"
#include "loadsave.h"
#include "mainwidget.h"
#include "pagecomposelinksdockwidget.h"
#include "pageenhancementsdockwidget.h"
#include "pageoptionsdockwidget.h"
#include "palettedockwidget.h"
#include "x26dockwidget.h"
MainWindow::MainWindow()
{
init();
setCurrentFile(QString());
m_textWidget->refreshPage();
}
MainWindow::MainWindow(const QString &fileName)
{
init();
loadFile(fileName);
m_textWidget->refreshPage();
}
void MainWindow::closeEvent(QCloseEvent *event)
{
if (maybeSave()) {
writeSettings();
event->accept();
} else
event->ignore();
}
void MainWindow::newFile()
{
MainWindow *other = new MainWindow;
other->tile(this);
other->show();
}
void MainWindow::open()
{
const QString fileName = QFileDialog::getOpenFileName(this);
if (!fileName.isEmpty())
openFile(fileName);
}
void MainWindow::openFile(const QString &fileName)
{
MainWindow *existing = findMainWindow(fileName);
if (existing) {
existing->show();
existing->raise();
existing->activateWindow();
return;
}
if (m_isUntitled && m_textWidget->document()->isEmpty() && !isWindowModified()) {
loadFile(fileName);
m_textWidget->refreshPage();
return;
}
MainWindow *other = new MainWindow(fileName);
if (other->m_isUntitled) {
delete other;
return;
}
other->tile(this);
other->show();
}
static inline bool hasTTISuffix(const QString &filename)
{
return filename.endsWith(".tti", Qt::CaseInsensitive) || filename.endsWith(".ttix", Qt::CaseInsensitive);
}
static inline void changeSuffixFromTTI(QString &filename, const QString &newSuffix)
{
if (filename.endsWith(".tti", Qt::CaseInsensitive)) {
filename.chop(4);
filename.append("." + newSuffix);
} else if (filename.endsWith(".ttix", Qt::CaseInsensitive)) {
filename.chop(5);
filename.append("." + newSuffix);
}
}
bool MainWindow::save()
{
// If imported from non-.tti, force "Save As" so we don't clobber the original imported file
return m_isUntitled || !hasTTISuffix(m_curFile) ? saveAs() : saveFile(m_curFile);
}
bool MainWindow::saveAs()
{
QString suggestedName = m_curFile;
// If imported from non-.tti, change extension so we don't clobber the original imported file
if (suggestedName.endsWith(".t42", Qt::CaseInsensitive)) {
suggestedName.chop(4);
suggestedName.append(".tti");
}
QString fileName = QFileDialog::getSaveFileName(this, tr("Save As"), suggestedName, "TTI teletext page (*.tti *.ttix)");
if (fileName.isEmpty())
return false;
return saveFile(fileName);
}
void MainWindow::reload()
{
if (m_isUntitled)
return;
if (!m_textWidget->document()->undoStack()->isClean()) {
const QMessageBox::StandardButton ret = QMessageBox::warning(this, QApplication::applicationDisplayName(), tr("The document \"%1\" has been modified.\nDo you want to discard your changes?").arg(QFileInfo(m_curFile).fileName()), QMessageBox::Discard | QMessageBox::Cancel);
if (ret != QMessageBox::Discard)
return;
} else {
const QMessageBox::StandardButton ret = QMessageBox::warning(this, QApplication::applicationDisplayName(), tr("Do you want to reload the document \"%1\" from disk?").arg(QFileInfo(m_curFile).fileName()), QMessageBox::Yes | QMessageBox::No);
if (ret != QMessageBox::Yes)
return;
}
int subPageIndex = m_textWidget->document()->currentSubPageIndex();
m_textWidget->document()->clear();
loadFile(m_curFile);
if (subPageIndex >= m_textWidget->document()->numberOfSubPages())
subPageIndex = m_textWidget->document()->numberOfSubPages()-1;
m_textWidget->document()->selectSubPageIndex(subPageIndex, true);
}
void MainWindow::exportPNG()
{
QString exportFileName = QFileDialog::getSaveFileName(this, tr("Export PNG"), QString(), "PNG image (*.png)");
if (exportFileName.isEmpty())
return;
// Prepare widget image for extraction
m_textWidget->pauseFlash(true);
m_textScene->hideGUIElements(true);
// Disable exporting in Mix mode as it corrupts the background
bool reMix = m_textWidget->pageRender()->mix();
if (reMix) {
m_textWidget->setMix(false);
m_textScene->setMix(false);
}
// Extract the image from the scene
QImage interImage = QImage(m_textScene->sceneRect().size().toSize(), QImage::Format_RGB32);
// This ought to make the background transparent in Mix mode, but it doesn't
// if (m_textWidget->pageDecode()->mix())
// interImage.fill(QColor(0, 0, 0, 0));
QPainter interPainter(&interImage);
m_textScene->render(&interPainter);
// Now we've extracted the image we can put the GUI things back
m_textScene->hideGUIElements(false);
if (reMix) {
m_textWidget->setMix(true);
m_textScene->setMix(true);
}
m_textWidget->pauseFlash(false);
// Now scale the extracted image to the selected aspect ratio
// We do this in two steps so that anti-aliasing only occurs on vertical lines
// Double the vertical height first
const QImage doubleHeightImage = interImage.scaled(interImage.width(), interImage.height()*2, Qt::IgnoreAspectRatio, Qt::FastTransformation);
// If aspect ratio is Pixel 1:2 we're already at the correct scale
if (m_viewAspectRatio != 3) {
// Scale it horizontally to the selected aspect ratio
const QImage scaledImage = doubleHeightImage.scaled((int)((float)doubleHeightImage.width() * aspectRatioHorizontalScaling[m_viewAspectRatio] * 2), doubleHeightImage.height(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
if (!scaledImage.save(exportFileName, "PNG"))
QMessageBox::warning(this, QApplication::applicationDisplayName(), tr("Cannot export file %1.").arg(QDir::toNativeSeparators(exportFileName)));
} else if (!doubleHeightImage.save(exportFileName, "PNG"))
QMessageBox::warning(this, QApplication::applicationDisplayName(), tr("Cannot export file %1.").arg(QDir::toNativeSeparators(exportFileName)));
}
void MainWindow::exportZXNet()
{
QDesktopServices::openUrl(QUrl("http://zxnet.co.uk/teletext/editor/" + exportHashStringPage(m_textWidget->document()->currentSubPage()) + exportHashStringPackets(m_textWidget->document()->currentSubPage())));
}
void MainWindow::exportEditTF()
{
QDesktopServices::openUrl(QUrl("http://edit.tf/" + exportHashStringPage(m_textWidget->document()->currentSubPage())));
}
void MainWindow::about()
{
QMessageBox::about(this, tr("About"), QString("<b>%1</b><br>"
"An open source Level 2.5 teletext page editor.<br>"
"<i>Version %2</i><br><br>"
"Copyright (C) 2020-2024 Gavin MacGregor<br><br>"
"Released under the GNU General Public License version 3<br>"
"<a href=\"https://github.com/gkthemac/qteletextmaker\">https://github.com/gkthemac/qteletextmaker</a>").arg(QApplication::applicationDisplayName()).arg(QApplication::applicationVersion()));
}
void MainWindow::init()
{
setAttribute(Qt::WA_DeleteOnClose);
m_isUntitled = true;
m_textWidget = new TeletextWidget;
m_pageOptionsDockWidget = new PageOptionsDockWidget(m_textWidget);
addDockWidget(Qt::RightDockWidgetArea, m_pageOptionsDockWidget);
m_pageEnhancementsDockWidget = new PageEnhancementsDockWidget(m_textWidget);
addDockWidget(Qt::RightDockWidgetArea, m_pageEnhancementsDockWidget);
m_x26DockWidget = new X26DockWidget(m_textWidget);
addDockWidget(Qt::RightDockWidgetArea, m_x26DockWidget);
m_paletteDockWidget = new PaletteDockWidget(m_textWidget);
addDockWidget(Qt::RightDockWidgetArea, m_paletteDockWidget);
m_pageComposeLinksDockWidget = new PageComposeLinksDockWidget(m_textWidget);
addDockWidget(Qt::RightDockWidgetArea, m_pageComposeLinksDockWidget);
m_textScene = new LevelOneScene(m_textWidget, this);
createActions();
createStatusBar();
readSettings();
m_textView = new QGraphicsView(this);
m_textView->setScene(m_textScene);
if (m_viewSmoothTransform)
m_textView->setRenderHints(QPainter::SmoothPixmapTransform);
m_textView->setBackgroundBrush(QBrush(QColor(32, 48, 96)));
m_zoomSlider->setValue(m_viewZoom);
setCentralWidget(m_textView);
connect(m_textWidget->document(), &TeletextDocument::cursorMoved, this, &MainWindow::updateCursorPosition);
connect(m_textWidget->document(), &TeletextDocument::selectionMoved, m_textScene, &LevelOneScene::updateSelection);
connect(m_textWidget->document()->undoStack(), &QUndoStack::cleanChanged, this, [=]() { setWindowModified(!m_textWidget->document()->undoStack()->isClean()); } );
connect(m_textWidget->document(), &TeletextDocument::aboutToChangeSubPage, m_x26DockWidget, &X26DockWidget::unloadX26List);
connect(m_textWidget->document(), &TeletextDocument::subPageSelected, this, &MainWindow::updatePageWidgets);
connect(m_textWidget->document(), &TeletextDocument::pageOptionsChanged, this, &MainWindow::updatePageWidgets);
connect(m_textWidget, &TeletextWidget::sizeChanged, this, &MainWindow::setSceneDimensions);
connect(m_textWidget->pageDecode(), &TeletextPageDecode::fullScreenColourChanged, m_textScene, &LevelOneScene::setFullScreenColour);
connect(m_textWidget->pageDecode(), &TeletextPageDecode::fullRowColourChanged, m_textScene, &LevelOneScene::setFullRowColour);
connect(m_textWidget, &TeletextWidget::insertKeyPressed, this, &MainWindow::toggleInsertMode);
connect(m_textScene, &LevelOneScene::mouseZoomIn, this, &MainWindow::zoomIn);
connect(m_textScene, &LevelOneScene::mouseZoomOut, this, &MainWindow::zoomOut);
QShortcut *blockShortCut = new QShortcut(QKeySequence(Qt::Key_Escape, Qt::Key_J), m_textView);
connect(blockShortCut, &QShortcut::activated, [=]() { m_textWidget->setCharacter(0x7f); });
setUnifiedTitleAndToolBarOnMac(true);
updatePageWidgets();
m_textView->setFocus();
}
void MainWindow::tile(const QMainWindow *previous)
{
//TODO sort out default tiling or positioning
if (!previous)
return;
int topFrameWidth = previous->geometry().top() - previous->pos().y();
if (!topFrameWidth)
topFrameWidth = 40;
const QPoint pos = previous->pos() + 2 * QPoint(topFrameWidth, topFrameWidth);
if (QGuiApplication::primaryScreen()->availableGeometry().contains(rect().bottomRight() + pos))
move(pos);
}
void MainWindow::createActions()
{
QMenu *fileMenu = menuBar()->addMenu(tr("&File"));
QToolBar *fileToolBar = addToolBar(tr("File"));
fileToolBar->setObjectName("fileToolBar");
const QIcon newIcon = QIcon::fromTheme("document-new", QIcon(":/images/new.png"));
QAction *newAct = new QAction(newIcon, tr("&New"), this);
newAct->setShortcuts(QKeySequence::New);
newAct->setStatusTip(tr("Create a new file"));
connect(newAct, &QAction::triggered, this, &MainWindow::newFile);
fileMenu->addAction(newAct);
fileToolBar->addAction(newAct);
const QIcon openIcon = QIcon::fromTheme("document-open", QIcon(":/images/open.png"));
QAction *openAct = new QAction(openIcon, tr("&Open..."), this);
openAct->setShortcuts(QKeySequence::Open);
openAct->setStatusTip(tr("Open an existing file"));
connect(openAct, &QAction::triggered, this, &MainWindow::open);
fileMenu->addAction(openAct);
fileToolBar->addAction(openAct);
const QIcon saveIcon = QIcon::fromTheme("document-save", QIcon(":/images/save.png"));
QAction *saveAct = new QAction(saveIcon, tr("&Save"), this);
saveAct->setShortcuts(QKeySequence::Save);
saveAct->setStatusTip(tr("Save the document to disk"));
connect(saveAct, &QAction::triggered, this, &MainWindow::save);
fileMenu->addAction(saveAct);
fileToolBar->addAction(saveAct);
const QIcon saveAsIcon = QIcon::fromTheme("document-save-as");
QAction *saveAsAct = fileMenu->addAction(saveAsIcon, tr("Save &As..."), this, &MainWindow::saveAs);
saveAsAct->setShortcuts(QKeySequence::SaveAs);
saveAsAct->setStatusTip(tr("Save the document under a new name"));
const QIcon reloadIcon = QIcon::fromTheme("document-revert");
QAction *reloadAct = fileMenu->addAction(reloadIcon, tr("Reload"), this, &MainWindow::reload);
reloadAct->setShortcut(QKeySequence(Qt::Key_F5));
reloadAct->setStatusTip(tr("Reload the document from disk"));
fileMenu->addSeparator();
QMenu *recentMenu = fileMenu->addMenu(tr("Recent"));
connect(recentMenu, &QMenu::aboutToShow, this, &MainWindow::updateRecentFileActions);
m_recentFileSubMenuAct = recentMenu->menuAction();
for (int i = 0; i < m_MaxRecentFiles; ++i) {
m_recentFileActs[i] = recentMenu->addAction(QString(), this, &MainWindow::openRecentFile);
m_recentFileActs[i]->setVisible(false);
}
m_recentFileSeparator = fileMenu->addSeparator();
setRecentFilesVisible(MainWindow::hasRecentFiles());
m_exportAutoAct = fileMenu->addAction(tr("Export subpage..."));
m_exportAutoAct->setEnabled(false);
m_exportAutoAct->setShortcut(tr("Ctrl+E"));
m_exportAutoAct->setStatusTip("Export this subpage back to the imported file");
connect(fileMenu, &QMenu::aboutToShow, this, &MainWindow::updateExportAutoAction);
connect(m_exportAutoAct, &QAction::triggered, this, &MainWindow::exportAuto);
QAction *exportT42Act = fileMenu->addAction(tr("Export subpage as t42..."));
exportT42Act->setStatusTip("Export this subpage as a t42 file");
connect(exportT42Act, &QAction::triggered, this, [=]() { exportT42(false); });
QMenu *exportHashStringSubMenu = fileMenu->addMenu(tr("Export subpage to online editor"));
QAction *exportZXNetAct = exportHashStringSubMenu->addAction(tr("Open in zxnet.co.uk"));
exportZXNetAct->setStatusTip("Export and open this subpage in the zxnet.co.uk online editor");
connect(exportZXNetAct, &QAction::triggered, this, &MainWindow::exportZXNet);
QAction *exportEditTFAct = exportHashStringSubMenu->addAction(tr("Open in edit.tf"));
exportEditTFAct->setStatusTip("Export and open this subpage in the edit.tf online editor");
connect(exportEditTFAct, &QAction::triggered, this, &MainWindow::exportEditTF);
QAction *exportPNGAct = fileMenu->addAction(tr("Export subpage as PNG..."));
exportPNGAct->setStatusTip("Export a PNG image of this subpage");
connect(exportPNGAct, &QAction::triggered, this, &MainWindow::exportPNG);
QAction *exportM29Act = fileMenu->addAction(tr("Export subpage X/28 as M/29..."));
exportM29Act->setStatusTip("Export this subpage's X/28 packets as a tti file with M/29 packets");
connect(exportM29Act, &QAction::triggered, this, &MainWindow::exportM29);
fileMenu->addSeparator();
QAction *closeAct = fileMenu->addAction(tr("&Close"), this, &QWidget::close);
closeAct->setShortcut(tr("Ctrl+W"));
closeAct->setStatusTip(tr("Close this window"));
const QIcon exitIcon = QIcon::fromTheme("application-exit");
QAction *exitAct = fileMenu->addAction(exitIcon, tr("E&xit"), qApp, &QApplication::closeAllWindows);
exitAct->setShortcuts(QKeySequence::Quit);
exitAct->setStatusTip(tr("Exit the application"));
QMenu *editMenu = menuBar()->addMenu(tr("&Edit"));
QToolBar *editToolBar = addToolBar(tr("Edit"));
editToolBar->setObjectName("editToolBar");
const QIcon undoIcon = QIcon::fromTheme("edit-undo", QIcon(":/images/undo.png"));
QAction *undoAction = m_textWidget->document()->undoStack()->createUndoAction(this, tr("&Undo"));
undoAction->setIcon(undoIcon);
editMenu->addAction(undoAction);
editToolBar->addAction(undoAction);
undoAction->setShortcuts(QKeySequence::Undo);
const QIcon redoIcon = QIcon::fromTheme("edit-redo", QIcon(":/images/redo.png"));
QAction *redoAction = m_textWidget->document()->undoStack()->createRedoAction(this, tr("&Redo"));
redoAction->setIcon(redoIcon);
editMenu->addAction(redoAction);
editToolBar->addAction(redoAction);
redoAction->setShortcuts(QKeySequence::Redo);
editMenu->addSeparator();
#ifndef QT_NO_CLIPBOARD
const QIcon cutIcon = QIcon::fromTheme("edit-cut", QIcon(":/images/cut.png"));
QAction *cutAct = new QAction(cutIcon, tr("Cu&t"), this);
cutAct->setShortcuts(QKeySequence::Cut);
cutAct->setStatusTip(tr("Cut the current selection's contents to the clipboard"));
connect(cutAct, &QAction::triggered, m_textWidget, &TeletextWidget::cut);
editMenu->addAction(cutAct);
editToolBar->addAction(cutAct);
const QIcon copyIcon = QIcon::fromTheme("edit-copy", QIcon(":/images/copy.png"));
QAction *copyAct = new QAction(copyIcon, tr("&Copy"), this);
copyAct->setShortcuts(QKeySequence::Copy);
copyAct->setStatusTip(tr("Copy the current selection's contents to the clipboard"));
connect(copyAct, &QAction::triggered, m_textWidget, &TeletextWidget::copy);
editMenu->addAction(copyAct);
editToolBar->addAction(copyAct);
const QIcon pasteIcon = QIcon::fromTheme("edit-paste", QIcon(":/images/paste.png"));
QAction *pasteAct = new QAction(pasteIcon, tr("&Paste"), this);
pasteAct->setShortcuts(QKeySequence::Paste);
pasteAct->setStatusTip(tr("Paste the clipboard's contents into the current selection"));
connect(pasteAct, &QAction::triggered, m_textWidget, &TeletextWidget::paste);
editMenu->addAction(pasteAct);
editToolBar->addAction(pasteAct);
editMenu->addSeparator();
#endif // !QT_NO_CLIPBOARD
QAction *insertBlankRowAct = editMenu->addAction(tr("Insert blank row"));
insertBlankRowAct->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_I));
insertBlankRowAct->setStatusTip(tr("Insert a blank row at the cursor position"));
connect(insertBlankRowAct, &QAction::triggered, [=]() { insertRow(false); } );
QAction *insertCopyRowAct = editMenu->addAction(tr("Insert copy row"));
insertCopyRowAct->setShortcut(QKeySequence(Qt::CTRL | Qt::SHIFT | Qt::Key_I));
insertCopyRowAct->setStatusTip(tr("Insert a row that's a copy of the row at the cursor position"));
connect(insertCopyRowAct, &QAction::triggered, [=]() { insertRow(true); } );
QAction *deleteRowAct = editMenu->addAction(tr("Delete row"));
deleteRowAct->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_D));
deleteRowAct->setStatusTip(tr("Delete the row at the cursor position"));
connect(deleteRowAct, &QAction::triggered, this, &MainWindow::deleteRow);
editMenu->addSeparator();
QAction *insertBeforeAct = editMenu->addAction(tr("&Insert subpage before"));
insertBeforeAct->setStatusTip(tr("Insert a blank subpage before this subpage"));
connect(insertBeforeAct, &QAction::triggered, [=]() { insertSubPage(false, false); });
QAction *insertAfterAct = editMenu->addAction(tr("Insert subpage after"));
insertAfterAct->setStatusTip(tr("Insert a blank subpage after this subpage"));
connect(insertAfterAct, &QAction::triggered, [=]() { insertSubPage(true, false); });
QAction *insertCopyAct = editMenu->addAction(tr("Insert subpage copy"));
insertCopyAct->setStatusTip(tr("Insert a subpage that's a copy of this subpage"));
connect(insertCopyAct, &QAction::triggered, [=]() { insertSubPage(false, true); });
m_deleteSubPageAction = editMenu->addAction(tr("Delete subpage"));
m_deleteSubPageAction->setStatusTip(tr("Delete this subpage"));
connect(m_deleteSubPageAction, &QAction::triggered, this, &MainWindow::deleteSubPage);
QMenu *viewMenu = menuBar()->addMenu(tr("&View"));
QAction *revealAct = viewMenu->addAction(tr("&Reveal"));
revealAct->setCheckable(true);
revealAct->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_R));
revealAct->setStatusTip(tr("Toggle reveal"));
connect(revealAct, &QAction::toggled, m_textWidget, &TeletextWidget::setReveal);
QAction *mixAct = viewMenu->addAction(tr("&Mix"));
mixAct->setCheckable(true);
mixAct->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_M));
mixAct->setStatusTip(tr("Toggle mix"));
connect(mixAct, &QAction::toggled, m_textWidget, &TeletextWidget::setMix);
connect(mixAct, &QAction::toggled, m_textScene, &LevelOneScene::setMix);
QAction *gridAct = viewMenu->addAction(tr("&Grid"));
gridAct->setCheckable(true);
gridAct->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_G));
gridAct->setStatusTip(tr("Toggle the text grid"));
connect(gridAct, &QAction::toggled, m_textScene, &LevelOneScene::toggleGrid);
QAction *showControlCodesAct = viewMenu->addAction(tr("Show control codes"));
showControlCodesAct->setCheckable(true);
showControlCodesAct->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_T));
showControlCodesAct->setStatusTip(tr("Toggle showing of control codes"));
connect(showControlCodesAct, &QAction::toggled, m_textWidget, &TeletextWidget::setShowControlCodes);
viewMenu->addSeparator();
QMenu *borderSubMenu = viewMenu->addMenu(tr("Border"));
m_borderActs[0] = borderSubMenu->addAction(tr("None"));
m_borderActs[0]->setStatusTip(tr("View with no border"));
m_borderActs[1] = borderSubMenu->addAction(tr("Minimal"));
m_borderActs[1]->setStatusTip(tr("View with minimal border"));
m_borderActs[2] = borderSubMenu->addAction(tr("Full TV"));
m_borderActs[2]->setStatusTip(tr("View with full TV overscan border"));
QMenu *aspectRatioSubMenu = viewMenu->addMenu(tr("Aspect ratio"));
m_aspectRatioActs[0] = aspectRatioSubMenu->addAction(tr("4:3"));
m_aspectRatioActs[0]->setStatusTip(tr("View in 4:3 aspect ratio"));
m_aspectRatioActs[1] = aspectRatioSubMenu->addAction(tr("16:9 pillarbox"));
m_aspectRatioActs[1]->setStatusTip(tr("View in 16:9 with space on either side"));
m_aspectRatioActs[2] = aspectRatioSubMenu->addAction(tr("16:9 stretch"));
m_aspectRatioActs[2]->setStatusTip(tr("View in 16:9 with horizontally stretched text"));
m_aspectRatioActs[3] = aspectRatioSubMenu->addAction(tr("Pixel 1:2"));
m_aspectRatioActs[3]->setStatusTip(tr("View with 1:2 pixel mapping"));
QActionGroup *borderGroup = new QActionGroup(this);
QActionGroup *aspectRatioGroup = new QActionGroup(this);
for (int i=0; i<=3; i++) {
m_aspectRatioActs[i]->setCheckable(true);
connect(m_aspectRatioActs[i], &QAction::triggered, [=]() { setAspectRatio(i); });
aspectRatioGroup->addAction(m_aspectRatioActs[i]);
if (i == 3)
break;
m_borderActs[i]->setCheckable(true);
connect(m_borderActs[i], &QAction::triggered, [=]() { setBorder(i); });
borderGroup->addAction(m_borderActs[i]);
}
viewMenu->addSeparator();
m_smoothTransformAction = viewMenu->addAction(tr("Smooth font scaling"));
m_smoothTransformAction->setCheckable(true);
m_smoothTransformAction->setStatusTip(tr("Toggle smooth font scaling"));
connect(m_smoothTransformAction, &QAction::toggled, this, &MainWindow::setSmoothTransform);
QAction *zoomInAct = viewMenu->addAction(tr("Zoom In"));
zoomInAct->setShortcuts(QKeySequence::ZoomIn);
zoomInAct->setStatusTip(tr("Zoom in"));
connect(zoomInAct, &QAction::triggered, this, &MainWindow::zoomIn);
QAction *zoomOutAct = viewMenu->addAction(tr("Zoom Out"));
zoomOutAct->setShortcuts(QKeySequence::ZoomOut);
zoomOutAct->setStatusTip(tr("Zoom out"));
connect(zoomOutAct, &QAction::triggered, this, &MainWindow::zoomOut);
QAction *zoomResetAct = viewMenu->addAction(tr("Reset zoom"));
zoomResetAct->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_0));
zoomResetAct->setStatusTip(tr("Reset zoom level"));
connect(zoomResetAct, &QAction::triggered, this, &MainWindow::zoomReset);
QMenu *insertMenu = menuBar()->addMenu(tr("&Insert"));
QMenu *alphaColourSubMenu = insertMenu->addMenu(tr("Alphanumeric colour"));
QMenu *mosaicColourSubMenu = insertMenu->addMenu(tr("Mosaic colour"));
for (int i=0; i<=7; i++) {
const char *colours[] = { "Black", "Red", "Green", "Yellow", "Blue", "Magenta", "Cyan", "White" };
QAction *alphaColour = alphaColourSubMenu->addAction(tr(colours[i]));
alphaColour->setShortcut(QKeySequence(QString("Esc, %1").arg(i)));
alphaColour->setStatusTip(QString("Insert alphanumeric %1 attribute").arg(QString(colours[i]).toLower()));
connect(alphaColour, &QAction::triggered, [=]() { m_textWidget->setCharacter(i); });
QAction *mosaicColour = mosaicColourSubMenu->addAction(tr(colours[i]));
mosaicColour->setShortcut(QKeySequence(QString("Esc, Shift+%1").arg(i)));
mosaicColour->setStatusTip(QString("Insert mosaic %1 attribute").arg(QString(colours[i]).toLower()));
connect(mosaicColour, &QAction::triggered, [=]() { m_textWidget->setCharacter(i+0x10); });
}
QMenu *mosaicsStyleSubMenu = insertMenu->addMenu(tr("Mosaics style"));
QAction *mosaicsSeparatedAct = mosaicsStyleSubMenu->addAction(tr("Separated mosaics"));
mosaicsSeparatedAct->setShortcut(QKeySequence(Qt::NoModifier | Qt::Key_Escape, Qt::SHIFT | Qt::Key_S));
mosaicsSeparatedAct->setStatusTip(tr("Insert separated mosaics attribute"));
connect(mosaicsSeparatedAct, &QAction::triggered, [=]() { m_textWidget->setCharacter(0x1a); });
QAction *mosaicsContiguousAct = mosaicsStyleSubMenu->addAction(tr("Contiguous mosaics"));
mosaicsContiguousAct->setShortcut(QKeySequence(Qt::Key_Escape, Qt::Key_S));
mosaicsContiguousAct->setStatusTip(tr("Insert contiguous mosaics attribute"));
connect(mosaicsContiguousAct, &QAction::triggered, [=]() { m_textWidget->setCharacter(0x19); });
QMenu *mosaicsHoldSubMenu = insertMenu->addMenu(tr("Mosaics hold"));
QAction *mosaicsHoldAct = mosaicsHoldSubMenu->addAction(tr("Hold mosaics"));
mosaicsHoldAct->setShortcut(QKeySequence(Qt::NoModifier | Qt::Key_Escape, Qt::SHIFT | Qt::Key_H));
mosaicsHoldAct->setStatusTip(tr("Insert hold mosaics attribute"));
connect(mosaicsHoldAct, &QAction::triggered, [=]() { m_textWidget->setCharacter(0x1e); });
QAction *mosaicsReleaseAct = mosaicsHoldSubMenu->addAction(tr("Release mosaics"));
mosaicsReleaseAct->setShortcut(QKeySequence(Qt::Key_Escape, Qt::Key_H));
mosaicsReleaseAct->setStatusTip(tr("Insert release mosaics attribute"));
connect(mosaicsReleaseAct, &QAction::triggered, [=]() { m_textWidget->setCharacter(0x1f); });
QMenu *backgroundColourSubMenu = insertMenu->addMenu(tr("Background colour"));
QAction *backgroundNewAct = backgroundColourSubMenu->addAction(tr("New background"));
backgroundNewAct->setShortcut(QKeySequence(Qt::NoModifier | Qt::Key_Escape, Qt::SHIFT | Qt::Key_N));
backgroundNewAct->setStatusTip(tr("Insert new background attribute"));
connect(backgroundNewAct, &QAction::triggered, [=]() { m_textWidget->setCharacter(0x1d); });
QAction *backgroundBlackAct = backgroundColourSubMenu->addAction(tr("Black background"));
backgroundBlackAct->setShortcut(QKeySequence(Qt::Key_Escape, Qt::Key_N));
backgroundBlackAct->setStatusTip(tr("Insert black background attribute"));
connect(backgroundBlackAct, &QAction::triggered, [=]() { m_textWidget->setCharacter(0x1c); });
QMenu *textSizeSubMenu = insertMenu->addMenu(tr("Text size"));
QAction *textSizeNormalAct = textSizeSubMenu->addAction(tr("Normal size"));
textSizeNormalAct->setShortcut(QKeySequence(Qt::Key_Escape, Qt::Key_D));
textSizeNormalAct->setStatusTip(tr("Insert normal size attribute"));
connect(textSizeNormalAct, &QAction::triggered, [=]() { m_textWidget->setCharacter(0x0c); });
QAction *textSizeDoubleHeightAct = textSizeSubMenu->addAction(tr("Double height"));
textSizeDoubleHeightAct->setShortcut(QKeySequence(Qt::NoModifier | Qt::Key_Escape, Qt::SHIFT | Qt::Key_D));
textSizeDoubleHeightAct->setStatusTip(tr("Insert double height attribute"));
connect(textSizeDoubleHeightAct, &QAction::triggered, [=]() { m_textWidget->setCharacter(0x0d); });
QAction *textSizeDoubleWidthAct = textSizeSubMenu->addAction(tr("Double width"));
textSizeDoubleWidthAct->setShortcut(QKeySequence(Qt::NoModifier | Qt::Key_Escape, Qt::CTRL | Qt::Key_D));
textSizeDoubleWidthAct->setStatusTip(tr("Insert double width attribute"));
connect(textSizeDoubleWidthAct, &QAction::triggered, [=]() { m_textWidget->setCharacter(0x0e); });
QAction *textSizeDoubleSizeAct = textSizeSubMenu->addAction(tr("Double size"));
textSizeDoubleSizeAct->setShortcut(QKeySequence(Qt::NoModifier | Qt::Key_Escape, Qt::CTRL | Qt::SHIFT | Qt::Key_D));
textSizeDoubleSizeAct->setStatusTip(tr("Insert double size attribute"));
connect(textSizeDoubleSizeAct, &QAction::triggered, [=]() { m_textWidget->setCharacter(0x0f); });
QAction *concealAct = insertMenu->addAction(tr("Conceal"));
concealAct->setShortcut(QKeySequence(Qt::Key_Escape, Qt::Key_O));
concealAct->setStatusTip(tr("Insert conceal attribute"));
connect(concealAct, &QAction::triggered, [=]() { m_textWidget->setCharacter(0x18); });
QMenu *flashSubMenu = insertMenu->addMenu(tr("Flash"));
QAction *flashFlashingAct = flashSubMenu->addAction(tr("Flashing"));
flashFlashingAct->setShortcut(QKeySequence(Qt::NoModifier | Qt::Key_Escape, Qt::SHIFT | Qt::Key_F));
flashFlashingAct->setStatusTip(tr("Insert flashing attribute"));
connect(flashFlashingAct, &QAction::triggered, [=]() { m_textWidget->setCharacter(0x08); });
QAction *flashSteadyAct = flashSubMenu->addAction(tr("Steady"));
flashSteadyAct->setShortcut(QKeySequence(Qt::Key_Escape, Qt::Key_F));
flashSteadyAct->setStatusTip(tr("Insert steady attribute"));
connect(flashSteadyAct, &QAction::triggered, [=]() { m_textWidget->setCharacter(0x09); });
QMenu *boxingSubMenu = insertMenu->addMenu(tr("Box"));
QAction *boxingStartAct = boxingSubMenu->addAction(tr("Start box"));
boxingStartAct->setShortcut(QKeySequence(Qt::NoModifier | Qt::Key_Escape, Qt::SHIFT | Qt::Key_X));
boxingStartAct->setStatusTip(tr("Insert start box attribute"));
connect(boxingStartAct, &QAction::triggered, [=]() { m_textWidget->setCharacter(0x0b); });
QAction *boxingEndAct = boxingSubMenu->addAction(tr("End box"));
boxingEndAct->setShortcut(QKeySequence(Qt::Key_Escape, Qt::Key_X));
boxingEndAct->setStatusTip(tr("Insert end box attribute"));
connect(boxingEndAct, &QAction::triggered, [=]() { m_textWidget->setCharacter(0x0a); });
QAction *escSwitchAct = insertMenu->addAction(tr("ESC/switch"));
escSwitchAct->setShortcut(QKeySequence(Qt::NoModifier | Qt::Key_Escape, Qt::CTRL | Qt::Key_S));
escSwitchAct->setStatusTip(tr("Insert ESC/switch character set attribute"));
connect(escSwitchAct, &QAction::triggered, [=]() { m_textWidget->setCharacter(0x1b); });
QMenu *toolsMenu = menuBar()->addMenu(tr("&Tools"));
toolsMenu->addAction(m_pageOptionsDockWidget->toggleViewAction());
toolsMenu->addAction(m_x26DockWidget->toggleViewAction());
toolsMenu->addAction(m_pageEnhancementsDockWidget->toggleViewAction());
toolsMenu->addAction(m_paletteDockWidget->toggleViewAction());
toolsMenu->addAction(m_pageComposeLinksDockWidget->toggleViewAction());
//FIXME is this main menubar separator to put help menu towards the right?
menuBar()->addSeparator();
QMenu *helpMenu = menuBar()->addMenu(tr("&Help"));
QAction *aboutAct = helpMenu->addAction(tr("&About"), this, &MainWindow::about);
aboutAct->setStatusTip(tr("Show the application's About box"));
#ifndef QT_NO_CLIPBOARD
/*
cutAct->setEnabled(false);
copyAct->setEnabled(false);
connect(textWidget, &QTextEdit::copyAvailable, cutAct, &QAction::setEnabled);
connect(textWidget, &QTextEdit::copyAvailable, copyAct, &QAction::setEnabled);
*/
#endif // !QT_NO_CLIPBOARD
}
void MainWindow::setSceneDimensions()
{
const int topBottomBorders[3] = { 0, 10, 19 };
const int pillarBoxSizes[3] = { 672, 720, 854 };
const int leftRightBorders[3] = { 0, 24, 77 };
int newSceneWidth;
if (m_viewAspectRatio == 1)
// 16:9 pillar box aspect ratio, fixed horizontal size whatever the widget width is
newSceneWidth = pillarBoxSizes[m_viewBorder];
else if (m_viewBorder == 2)
// "Full TV" border, semi-fixed horizontal size to TV width
// Side panel width over 13 columns will cause this to widen a little
newSceneWidth = qMax(640, m_textWidget->width());
else
newSceneWidth = m_textWidget->width() + leftRightBorders[m_viewBorder]*2;
m_textScene->setBorderDimensions(newSceneWidth, 250+topBottomBorders[m_viewBorder]*2, m_textWidget->width(), m_textWidget->pageDecode()->leftSidePanelColumns(), m_textWidget->pageDecode()->rightSidePanelColumns());
m_textView->setTransform(QTransform((1+(float)m_viewZoom/2)*aspectRatioHorizontalScaling[m_viewAspectRatio], 0, 0, 1+(float)m_viewZoom/2, 0, 0));
}
void MainWindow::insertRow(bool copyRow)
{
if (m_textWidget->document()->cursorRow() == 24)
return;
m_textWidget->document()->undoStack()->push(new InsertRowCommand(m_textWidget->document(), copyRow));
}
void MainWindow::deleteRow()
{
m_textWidget->document()->undoStack()->push(new DeleteRowCommand(m_textWidget->document()));
}
void MainWindow::insertSubPage(bool afterCurrentSubPage, bool copyCurrentSubPage)
{
m_textWidget->document()->undoStack()->push(new InsertSubPageCommand(m_textWidget->document(), afterCurrentSubPage, copyCurrentSubPage));
}
void MainWindow::deleteSubPage()
{
if (m_textWidget->document()->numberOfSubPages() == 1)
return;
m_textWidget->document()->undoStack()->push(new DeleteSubPageCommand(m_textWidget->document()));
}
void MainWindow::setBorder(int newViewBorder)
{
m_viewBorder = newViewBorder;
setSceneDimensions();
}
void MainWindow::setAspectRatio(int newViewAspectRatio)
{
m_viewAspectRatio = newViewAspectRatio;
setSceneDimensions();
}
void MainWindow::setSmoothTransform(bool smoothTransform)
{
m_viewSmoothTransform = smoothTransform;
if (smoothTransform)
m_textView->setRenderHints(QPainter::SmoothPixmapTransform);
else
m_textView->setRenderHints({ });
}
void MainWindow::zoomIn()
{
if (m_viewZoom < 4) {
m_viewZoom++;
m_zoomSlider->setValue(m_viewZoom);
} else if (m_viewZoom < 12) {
m_viewZoom += 2;
m_zoomSlider->setValue(m_viewZoom / 2 + 2);
}
}
void MainWindow::zoomOut()
{
if (m_viewZoom > 4) {
m_viewZoom -= 2;
m_zoomSlider->setValue(m_viewZoom == 4 ? 4 : m_viewZoom / 2 + 2);
} else if (m_viewZoom > 0) {
m_viewZoom--;
m_zoomSlider->setValue(m_viewZoom);
}
}
void MainWindow::zoomSet(int viewZoom)
{
m_viewZoom = (viewZoom < 5) ? viewZoom : (viewZoom - 2) * 2;
setSceneDimensions();
}
void MainWindow::zoomReset()
{
m_viewZoom = 2;
m_zoomSlider->setValue(2);
}
void MainWindow::toggleInsertMode()
{
m_textWidget->setInsertMode(!m_textWidget->insertMode());
if (m_textWidget->insertMode())
m_insertModePushButton->setText("INSERT");
else
m_insertModePushButton->setText("OVERWRITE");
}
void MainWindow::createStatusBar()
{
m_previousSubPageButton = new QToolButton;
m_previousSubPageButton->setAutoRaise(true);
m_previousSubPageButton->setArrowType(Qt::LeftArrow);
statusBar()->insertWidget(0, m_previousSubPageButton);
connect(m_previousSubPageButton, &QToolButton::clicked, m_textWidget->document(), &TeletextDocument::selectSubPagePrevious);
m_subPageLabel = new QLabel("1/1");
statusBar()->insertWidget(1, m_subPageLabel);
m_nextSubPageButton = new QToolButton;
m_previousSubPageButton->setMinimumSize(m_subPageLabel->height(), m_subPageLabel->height());
m_previousSubPageButton->setMaximumSize(m_subPageLabel->height(), m_subPageLabel->height());
m_nextSubPageButton->setMinimumSize(m_subPageLabel->height(), m_subPageLabel->height());
m_nextSubPageButton->setMaximumSize(m_subPageLabel->height(), m_subPageLabel->height());
m_nextSubPageButton->setAutoRaise(true);
m_nextSubPageButton->setArrowType(Qt::RightArrow);
statusBar()->insertWidget(2, m_nextSubPageButton);
connect(m_nextSubPageButton, &QToolButton::clicked, m_textWidget->document(), &TeletextDocument::selectSubPageNext);
m_cursorPositionLabel = new QLabel("1, 1");
statusBar()->insertWidget(3, m_cursorPositionLabel);
m_zoomSlider = new QSlider;
m_zoomSlider->setOrientation(Qt::Horizontal);
m_zoomSlider->setMinimumHeight(m_subPageLabel->height());
m_zoomSlider->setMaximumHeight(m_subPageLabel->height());
m_zoomSlider->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Fixed);
m_zoomSlider->setRange(0, 8);
m_zoomSlider->setPageStep(1);
m_zoomSlider->setFocusPolicy(Qt::NoFocus);
statusBar()->insertWidget(4, m_zoomSlider);
connect(m_zoomSlider, &QSlider::valueChanged, this, &MainWindow::zoomSet);
m_insertModePushButton = new QPushButton("OVERWRITE");
m_insertModePushButton->setFlat(true);
m_insertModePushButton->setMinimumHeight(m_subPageLabel->height());
m_insertModePushButton->setMaximumHeight(m_subPageLabel->height());
m_insertModePushButton->setFocusProxy(m_textWidget);
statusBar()->addPermanentWidget(m_insertModePushButton);
connect(m_insertModePushButton, &QPushButton::clicked, this, &MainWindow::toggleInsertMode);
statusBar()->addPermanentWidget(new QLabel("Level"));
m_levelRadioButton[0] = new QRadioButton("1");
m_levelRadioButton[1] = new QRadioButton("1.5");
m_levelRadioButton[2] = new QRadioButton("2.5");
m_levelRadioButton[3] = new QRadioButton("3.5");
for (int i=0; i<4; i++) {
m_levelRadioButton[i]->setFocusPolicy(Qt::NoFocus);
statusBar()->addPermanentWidget(m_levelRadioButton[i]);
}
m_levelRadioButton[0]->toggle();
connect(m_levelRadioButton[0], &QAbstractButton::clicked, [=]() { m_textWidget->pageDecode()->setLevel(0); m_textWidget->update(); m_paletteDockWidget->setLevel3p5Accepted(false); });
connect(m_levelRadioButton[1], &QAbstractButton::clicked, [=]() { m_textWidget->pageDecode()->setLevel(1); m_textWidget->update(); m_paletteDockWidget->setLevel3p5Accepted(false);});
connect(m_levelRadioButton[2], &QAbstractButton::clicked, [=]() { m_textWidget->pageDecode()->setLevel(2); m_textWidget->update(); m_paletteDockWidget->setLevel3p5Accepted(false);});
connect(m_levelRadioButton[3], &QAbstractButton::clicked, [=]() { m_textWidget->pageDecode()->setLevel(3); m_textWidget->update(); m_paletteDockWidget->setLevel3p5Accepted(true);});
statusBar()->showMessage(tr("Ready"));
}
void MainWindow::readSettings()
{
//TODO window sizing
QSettings settings(QCoreApplication::organizationName(), QCoreApplication::applicationName());
const QByteArray geometry = settings.value("geometry", QByteArray()).toByteArray();
const QByteArray windowState = settings.value("windowState", QByteArray()).toByteArray();
m_viewBorder = settings.value("border", 2).toInt();
m_viewBorder = (m_viewBorder < 0 || m_viewBorder > 2) ? 2 : m_viewBorder;
m_borderActs[m_viewBorder]->setChecked(true);
m_viewAspectRatio = settings.value("aspectratio", 0).toInt();
m_viewAspectRatio = (m_viewAspectRatio < 0 || m_viewAspectRatio > 2) ? 0 : m_viewAspectRatio;
m_aspectRatioActs[m_viewAspectRatio]->setChecked(true);
m_viewSmoothTransform = settings.value("smoothTransform", 0).toBool();
m_smoothTransformAction->blockSignals(true);
m_smoothTransformAction->setChecked(m_viewSmoothTransform);
m_smoothTransformAction->blockSignals(false);
m_viewZoom = settings.value("zoom", 2).toInt();
m_viewZoom = (m_viewZoom < 0 || m_viewZoom > 12) ? 2 : m_viewZoom;
// zoom 0 = 420,426px, 1 = 620,570px, 2 = 780,720px
if (geometry.isEmpty()) {
const QRect availableGeometry = QGuiApplication::primaryScreen()->availableGeometry();
if (availableGeometry.width() < 620 || availableGeometry.height() < 570) {
resize(430, 430);
m_viewZoom = 0;
} else if (availableGeometry.width() < 780 || availableGeometry.height() < 720) {
resize(620, 570);
m_viewZoom = 1;
} else
resize(780, 720);
// m_viewZoom = 2;
move((availableGeometry.width() - width()) / 2, (availableGeometry.height() - height()) / 2);
} else
restoreGeometry(geometry);
if (windowState.isEmpty()) {
m_pageOptionsDockWidget->hide();
m_pageOptionsDockWidget->setFloating(true);
m_pageEnhancementsDockWidget->hide();
m_pageEnhancementsDockWidget->setFloating(true);
m_x26DockWidget->hide();
m_x26DockWidget->setFloating(true);
m_paletteDockWidget->hide();
m_paletteDockWidget->setFloating(true);
m_pageComposeLinksDockWidget->hide();
m_pageComposeLinksDockWidget->setFloating(true);
} else
restoreState(windowState);
}
void MainWindow::writeSettings()
{
QSettings settings(QCoreApplication::organizationName(), QCoreApplication::applicationName());
settings.setValue("geometry", saveGeometry());
settings.setValue("windowState", saveState());
settings.setValue("border", m_viewBorder);
settings.setValue("aspectratio", m_viewAspectRatio);
settings.setValue("smoothTransform", m_viewSmoothTransform);
settings.setValue("zoom", m_viewZoom);
}
bool MainWindow::maybeSave()
{
if (m_textWidget->document()->undoStack()->isClean())
return true;
const QMessageBox::StandardButton ret = QMessageBox::warning(this, QApplication::applicationDisplayName(), tr("The document \"%1\" has been modified.\nDo you want to save your changes or discard them?").arg(QFileInfo(m_curFile).fileName()), QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel);
switch (ret) {
case QMessageBox::Save:
return save();
case QMessageBox::Cancel:
return false;
default:
break;
}
return true;
}
void MainWindow::loadFile(const QString &fileName)
{
int levelSeen;
QFile file(fileName);
const QFileInfo fileInfo(file);
QIODevice::OpenMode fileOpenMode;
if (fileInfo.suffix() == "t42")
fileOpenMode = QFile::ReadOnly;
else
fileOpenMode = QFile::ReadOnly | QFile::Text;
if (!file.open(fileOpenMode)) {
QMessageBox::warning(this, QApplication::applicationDisplayName(), tr("Cannot read file %1:\n%2.").arg(QDir::toNativeSeparators(fileName), file.errorString()));
setCurrentFile(QString());
return;
}
QApplication::setOverrideCursor(Qt::WaitCursor);
if (fileInfo.suffix() == "t42") {
importT42(&file, m_textWidget->document());
m_exportAutoFileName = fileName;
} else {
loadTTI(&file, m_textWidget->document());
m_exportAutoFileName.clear();
}
levelSeen = m_textWidget->document()->levelRequired();
m_levelRadioButton[levelSeen]->toggle();
m_textWidget->pageDecode()->setLevel(levelSeen);
if (levelSeen == 3)
m_paletteDockWidget->setLevel3p5Accepted(true);
updatePageWidgets();
QApplication::restoreOverrideCursor();
setCurrentFile(fileName);
statusBar()->showMessage(tr("File loaded"), 2000);
}
void MainWindow::setRecentFilesVisible(bool visible)
{
m_recentFileSubMenuAct->setVisible(visible);
m_recentFileSeparator->setVisible(visible);
}
static inline QString recentFilesKey() { return QStringLiteral("recentFileList"); }
static inline QString fileKey() { return QStringLiteral("file"); }