/**
* This event handler is called when the mouse move events occur.
*/
void GLWidget3D::mouseMoveEvent(QMouseEvent *e) {
if (ctrlPressed) {
if (e->buttons() & Qt::LeftButton) { // Rotate
camera.rotate(e->x(), e->y());
}
else if (e->buttons() & Qt::MidButton) { // Move
camera.move(e->x(), e->y());
}
else if (e->buttons() & Qt::RightButton) { // Zoom
camera.zoom(e->x(), e->y());
}
clearSketch();
}
else {
drawLineTo(e->pos());
}
update();
}
void MainWindow::createActions()
{
//saveToXML = new QAction(QIcon(":/images/save.png"), tr("&Save..."), this);
//saveToXML = new QAction(("&Save..."), this);
//saveToXML->setShortcuts(QKeySequence::Save);
//saveToXML->setStatusTip(tr("Save your current sketch to an XML file"));
//saveToXML->setText("Save");
//connect(saveToXML, SIGNAL(triggered()), this, SLOT(saveTreeToXML()));
newSketch = new QAction(("&New"), this);
newSketch->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_N));
newSketch->setStatusTip(tr("Start a new sketch"));
connect(newSketch, SIGNAL(triggered()), this, SLOT(clearSketch()));
generate = new QAction(("&Generate"), this);
generate->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_G));
generate->setStatusTip(tr("Generate a tree from your current sketch"));
connect(generate, SIGNAL(triggered()), this, SLOT(generateFromCurrent()));
generate->setEnabled(false);
generationOption = new QAction(("&Options"), this);
generationOption->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_O));
generationOption->setStatusTip(tr("Choose settings for the tree generation process"));
connect(generationOption, SIGNAL(triggered()), this, SLOT(generationOptions()));
newVariation = new QAction(("&New Variation"), this);
//newVariation->setShortcuts(QKeySequence(Qt::CTRL + Qt::Key_G));
newVariation->setStatusTip(tr("Generate a new variation of the last type of tree you generated"));
connect(newVariation, SIGNAL(triggered()), this, SLOT(generateNewVariation()));
newVariation->setEnabled(false);
displayFoliage = new QCheckBox(("&Foliage"), this);
displayFoliage->setChecked(true);
//newVariation->setShortcuts(QKeySequence(Qt::CTRL + Qt::Key_G));
displayFoliage->setStatusTip(tr("Display foliage"));
connect(displayFoliage, SIGNAL(toggled(bool)), this, SLOT(toggleFoliage( bool)));
displayFoliage->setEnabled(false);
displayFoliage->setChecked(true);
displayTexture = new QCheckBox(("&Texture"), this);
displayTexture->setChecked(true);
//newVariation->setShortcuts(QKeySequence(Qt::CTRL + Qt::Key_G));
displayTexture->setStatusTip(tr("Display texture"));
connect(displayTexture, SIGNAL(toggled(bool)), this, SLOT(toggleTexture(bool)));
displayTexture->setEnabled(false);
displayTexture->setChecked(true);
displaySubdivisionSurface = new QCheckBox(("&Subdivision Surface"), this);
//newVariation->setShortcuts(QKeySequence(Qt::CTRL + Qt::Key_G));
displaySubdivisionSurface->setStatusTip(tr("Generate a subdivision surface for the trunk and branches"));
displaySubdivisionSurface->setChecked(true);
connect(displaySubdivisionSurface, SIGNAL(toggled(bool)), this, SLOT(displayAsMesh(bool)));
displaySubdivisionSurface->setEnabled(false);
SubdivSpinBox = new QSpinBox();
SubdivSpinBox->setSingleStep(1);
SubdivSpinBox->setMaximumWidth(40);
SubdivSpinBox->setValue(subdivs);
SubdivSpinBox->setMaximum(3);
SubdivSpinBox->setEnabled(false);
connect(SubdivSpinBox, SIGNAL( valueChanged(int)), this, SLOT(SubdivSliderChange(int)));
undo = new QAction(QIcon("./Resources/Icons/Undo.png"),("&Undo"), this);
undo->setStatusTip(tr("Undo your last action"));
connect(undo, SIGNAL(triggered()), this, SLOT(undoAction()));
redo = new QAction(QIcon("./Resources/Icons/Redo.png"),("&Redo"), this);
redo->setStatusTip(tr("Redo your last undone action"));
connect(redo, SIGNAL(triggered()), this, SLOT(redoAction()));
//viewXML = new QAction(("&Display XML file..."), this);
//connect(viewXML, SIGNAL(triggered()), this, SLOT(viewXMLAction()));
//viewLST = new QAction(("&Display LST file..."), this);
//connect(viewLST, SIGNAL(triggered()), this, SLOT(viewLSTAction()));
lineMode = new QToolButton(this);
lineMode->setText("Line Mode");
lineMode->setIcon(QIcon("./Resources/Icons/LineMode.png"));
lineMode->setStatusTip(tr("Change to line drawing mode in the sketch interface"));
connect(lineMode, SIGNAL(clicked()), this, SLOT(setLineMode()));
lineMode->setCheckable(true);
lineMode->setChecked(true);
lineMode->setAutoExclusive(true);
selectMode = new QToolButton(this);
selectMode->setText("Select Mode");
selectMode->setIcon(QIcon("./Resources/Icons/SelectMode.png"));
selectMode->setStatusTip(tr("Change to selection mode in the sketch interface"));
connect(selectMode, SIGNAL(clicked()), this, SLOT(setSelectMode()));
selectMode->setCheckable(true);
selectMode->setAutoExclusive(true);
pencilMode = new QToolButton(this);
pencilMode->setText("Pencil Mode");
pencilMode->setIcon(QIcon("./Resources/Icons/PencilMode.png"));
pencilMode->setStatusTip(tr("Change to pencil drawing mode in the sketch interface"));
connect(pencilMode, SIGNAL(clicked()), this, SLOT(setPencilMode()));
pencilMode->setCheckable(true);
pencilMode->setAutoExclusive(true);
brushSize = new QComboBox(this);
QIntValidator *val = new QIntValidator(brushSize);
val->setRange(3, 30);
brushSize->setValidator(val);
connect(brushSize, SIGNAL(activated(const QString&)), this, SLOT(setBrushSize(const QString&)));
for (int i=0; i<BRUSH_SIZE_COUNT; ++i)
{
QString s;
s.setNum(BRUSH_SIZE_OPTION[i]);
brushSize->insertItem(i+1, s);
}
brushLabel = new QLabel(this);
brushLabel->setText(" Brush size: ");
texSynthOption = new QAction(("&Synthesize Texture"), this);
// texSynthOption->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_O));
texSynthOption->setStatusTip(tr("Synthesize a new texture from a sample"));
connect(texSynthOption, SIGNAL(triggered()), this,SLOT(SynthesizeTexture()));
}
