/**
* Activates all action buttons.
*/
void FotoLab::activateActions()
{
connect(ui.actionClose, SIGNAL(triggered()), qApp, SLOT(quit()));
connect(ui.actionOpen, SIGNAL(triggered()), this, SLOT(openImage()));
connect(ui.actionReload, SIGNAL(triggered()), this, SLOT(reloadImageData()));
connect(ui.actionSaveAs, SIGNAL(triggered()), this, SLOT(saveImage()));
connect(ui.actionAreaColor, SIGNAL(triggered()), this, SLOT(showColorDialog()));
connect(ui.actionFillArea, SIGNAL(triggered()), ui.graphicsView, SLOT(fillArea()));
connect(ui.actionCut, SIGNAL(triggered()), this, SLOT(cutArea()));
connect(ui.actionEdges, SIGNAL(triggered()), this, SLOT(proposeEdges()));
connect(ui.actionLines, SIGNAL(triggered()), this, SLOT(proposeLines()));
connect(ui.actionDrawArea, SIGNAL(triggered()), ui.graphicsView, SLOT(switchDrawing()));
// connect(ui.actionProcess, SIGNAL(triggered()), ui.graphicsView, SLOT(processErase()));
connect(ui.actionProcess, SIGNAL(triggered()), ui.graphicsView, SLOT(processShowEdges()));
connect(ui.actionProperties, SIGNAL(triggered()), this, SLOT(showProperties()));
connect(ui.actionHelpAbout, SIGNAL(triggered()), this, SLOT(showHelpAbout()));
// processShowEdges
connect(ui.actionZoomIn, SIGNAL(triggered()), ui.graphicsView, SLOT(zoomIn()));
connect(ui.actionZoomOut, SIGNAL(triggered()), ui.graphicsView, SLOT(zoomOut()));
connect(ui.actionZoomNormal, SIGNAL(triggered()), ui.graphicsView, SLOT(zoomNormal()));
connect(ui.actionAboutQt, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
connect(&tlowSpin, SIGNAL(valueChanged(double)), this, SLOT(validateLowTreshold(double)));
connect(&thighSpin, SIGNAL(valueChanged(double)), this, SLOT(validateHighTreshold(double)));
}
void ImageView::loadImageData(const QString& source)
{
imageSource = source;
image = new QImage(imageSource);
imageitem = new ImageItem(*image);
imageitem->setPos(0, 0);
edgepath = new QGraphicsPathItem(imageitem);
edgepath->setPen(QPen(PolygonItem::defaultAreaColor, 4, Qt::SolidLine, Qt::FlatCap,
Qt::BevelJoin));
area = new PolygonItem(imageitem->rect(), edgepath);
scene = new QGraphicsScene(this);
setBackgroundBrush(QBrush(Qt::gray, Qt::DiagCrossPattern));
scene->setSceneRect(imageitem->rect());
setScene(scene);
scene->addItem(imageitem);
scene->addItem(edgepath);
edgepath->setPos(0, 0);
scene->addItem(area);
// QGraphicsLineItem* lnitem = new QGraphicsLineItem(area);
// lnitem->setPos(image->width() / 2, image->height() / 2 );
// lnitem->setLine(0, 0, image->width(), 0);
// //lnitem->setPos()
// lnitem->setPen(QPen(Qt::blue));
// lnitem->rotate(45);
//
// scene->addItem(lnitem);
zoomNormal();
}
void MainWindow::createActions() {
printAct = new QAction(QIcon(":/images/print.png"), tr("&Print..."), this);
// printAct->setShortcut(QKeySequence::Print);
printAct->setStatusTip(tr("Print the document"));
connect(printAct, SIGNAL(triggered()), this, SLOT(printFile()));
// Added by AiO to Open a new file
openAct = new QAction(tr("&Open"), this);
openAct->setShortcut(Qt::Key_O | Qt::CTRL);
openAct->setStatusTip(tr("Open a new file"));
connect(openAct, SIGNAL(triggered()), this, SLOT(open()));
saveAsAct = new QAction(tr("Save &As..."), this);
// saveAsAct->setShortcut(QKeySequence::SaveAs);
saveAsAct->setStatusTip(tr("Save the document under a new name"));
connect(saveAsAct, SIGNAL(triggered()), this, SLOT(saveAs()));
exitAct = new QAction(tr("E&xit"), this);
exitAct->setShortcut(Qt::Key_Escape);
exitAct->setStatusTip(tr("Exit the application"));
connect(exitAct, SIGNAL(triggered()), this, SLOT(close()));
normalAct = new QAction(QIcon(":/images/normalView.png"), tr("Normal view"), this);
normalAct->setCheckable(true);
normalAct->setChecked(true);
normalAct->setShortcut(Qt::Key_N);
normalAct->setStatusTip(tr("Normal view"));
connect(normalAct, SIGNAL(triggered()), this, SLOT(normal()));
polarAct = new QAction(QIcon(":/images/polar.png"), tr("Polar fish eye"), this);
polarAct->setCheckable(true);
polarAct->setShortcut(Qt::Key_P | Qt::CTRL);
polarAct->setStatusTip(tr("Polar fish eye"));
connect(polarAct, SIGNAL(triggered()), this, SLOT(polar()));
polarFixedAct = new QAction(QIcon(":/images/fixedPolar.png"), tr("Fixed radius polar fish eye"), this);
polarFixedAct->setCheckable(true);
polarFixedAct->setShortcut(Qt::Key_P);
polarFixedAct->setStatusTip(tr("Fixed radius polar fish eye"));
connect(polarFixedAct, SIGNAL(triggered()), this, SLOT(polarFixed()));
cartAct = new QAction(QIcon(":/images/cartesian.png"), tr("Cartesian fish eye"), this);
cartAct->setCheckable(true);
cartAct->setShortcut(Qt::Key_C | Qt::CTRL);
cartAct->setStatusTip(tr("Cartesian fish eye"));
connect(cartAct, SIGNAL(triggered()), this, SLOT(cart()));
cartFixedAct = new QAction(QIcon(":/images/fixedCartesian.png"), tr("Fixed radius cartesian fish eye"), this);
cartFixedAct->setCheckable(true);
cartFixedAct->setShortcut(Qt::Key_C);
cartFixedAct->setStatusTip(tr("Fixed radius cartesian fish eye"));
connect(cartFixedAct, SIGNAL(triggered()), this, SLOT(cartFixed()));
showLabelsAct = new QAction(QIcon(":/images/labelEdges.png"), tr("Display edge labels"), this);
showLabelsAct->setCheckable(true);
showLabelsAct->setStatusTip(tr("Display edge labels"));
connect(showLabelsAct, SIGNAL(triggered()), this, SLOT(showLabels()));
// connect(showLabelsAct, SIGNAL(toggled(bool)), this, SLOT(toggleShowLabels(bool)));
zoomInAct = new QAction(QIcon(":/images/zoomIn.png"), tr("Zoom in"), this);
zoomInAct->setShortcut(Qt::Key_Plus);
zoomInAct->setStatusTip(tr("Zoom in"));
connect(zoomInAct, SIGNAL(triggered()), this, SLOT(zoomIn()));
zoomOutAct = new QAction(QIcon(":/images/zoomOut.png"), tr("Zoom out"), this);
zoomOutAct->setShortcut(Qt::Key_Minus);
zoomOutAct->setStatusTip(tr("Zoom out"));
connect(zoomOutAct, SIGNAL(triggered()), this, SLOT(zoomOut()));
zoomNormalAct = new QAction(QIcon(":/images/zoomNormal.png"), tr("Zoom normal"), this);
zoomNormalAct->setShortcut(Qt::Key_0);
zoomNormalAct->setStatusTip(tr("Zoom normal (100%)"));
connect(zoomNormalAct, SIGNAL(triggered()), this, SLOT(zoomNormal()));
fitAllAct = new QAction(QIcon(":/images/fitAll.png"), tr("Fit all graph"), this);
fitAllAct->setShortcut(Qt::Key_M);
fitAllAct->setStatusTip(tr("Fit all graph"));
connect(fitAllAct, SIGNAL(triggered()), this, SLOT(fitAll()));
positOriginAct = new QAction(QIcon(":/images/positOrigin.png"), tr("Position on origin"), this);
positOriginAct->setShortcut(Qt::Key_O);
positOriginAct->setStatusTip(tr("Position on origin"));
connect(positOriginAct, SIGNAL(triggered()), this, SLOT(positOrigin()));
easyPanAct = new QAction(tr("Easy graph panning"), this);
easyPanAct->setCheckable(true);
easyPanAct->setStatusTip(tr("Easy graph panning"));
connect(easyPanAct, SIGNAL(triggered()), this, SLOT(easyPan()));
helpAct = new QAction(tr("Help"), this);
helpAct->setShortcut(Qt::Key_F1);
helpAct->setStatusTip(tr("Display help"));
connect(helpAct, SIGNAL(triggered()), this /*qApp*/, SLOT(help()));
aboutAct = new QAction(tr("&About..."), this);
aboutAct->setStatusTip(tr("Show the About box"));
connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
//Added by AiO new action for search window
searchAct = new QAction(tr("&Search"), this);
searchAct->setShortcut(Qt::Key_F5);
searchAct->setStatusTip(tr("Search F5"));
connect(searchAct, SIGNAL(triggered()), this, SLOT(showSearch()));
}
