PreviewWindow::PreviewWindow(QWidget *proxyParent, MainWindow *parent, const QGLFormat &format)
: QGLWidget(new CoreProfileContext(format), proxyParent),
_parent(*parent),
_scene(parent->scene()),
_selection(parent->selection()),
_mousePriorities(DefaultPriorities),
_rebuildMeshes(false)
{
setMouseTracking(true);
setFocusPolicy(Qt::ClickFocus);
new QShortcut(QKeySequence("A"), this, SLOT(toggleSelectAll()));
new QShortcut(QKeySequence("G"), this, SLOT(grabGizmo()));
new QShortcut(QKeySequence("Ctrl+C"), this, SLOT(recomputeCentroids()));
new QShortcut(QKeySequence("Ctrl+R"), this, SLOT(computeSmoothNormals()));
new QShortcut(QKeySequence("Ctrl+Shift+R"), this, SLOT(computeHardNormals()));
new QShortcut(QKeySequence("Ctrl+F"), this, SLOT(freezeTransforms()));
new QShortcut(QKeySequence("Ctrl+D"), this, SLOT(duplicateSelection()));
new QShortcut(QKeySequence("Ctrl+A"), this, SLOT(addModel()));
new QShortcut(QKeySequence("Delete"), this, SLOT(deleteSelection()));
new QShortcut(QKeySequence("Ctrl+Tab"), this, SLOT(togglePreview()));
QShortcut *tShortcut = new QShortcut(QKeySequence("W"), this);
QShortcut *rShortcut = new QShortcut(QKeySequence("E"), this);
QShortcut *sShortcut = new QShortcut(QKeySequence("R"), this);
QShortcut *xShortcut = new QShortcut(QKeySequence("X"), this);
QShortcut *yShortcut = new QShortcut(QKeySequence("Y"), this);
QShortcut *zShortcut = new QShortcut(QKeySequence("Z"), this);
QShortcut *lShortcut = new QShortcut(QKeySequence("Q"), this);
QSignalMapper *gizmoMapper = new QSignalMapper();
connect(tShortcut, SIGNAL(activated()), gizmoMapper, SLOT(map()));
connect(rShortcut, SIGNAL(activated()), gizmoMapper, SLOT(map()));
connect(sShortcut, SIGNAL(activated()), gizmoMapper, SLOT(map()));
gizmoMapper->setMapping(tShortcut, 0);
gizmoMapper->setMapping(rShortcut, 1);
gizmoMapper->setMapping(sShortcut, 2);
connect(gizmoMapper, SIGNAL(mapped(int)), &_gizmo, SLOT(setMode(int)));
gizmoMapper = new QSignalMapper();
connect(xShortcut, SIGNAL(activated()), gizmoMapper, SLOT(map()));
connect(yShortcut, SIGNAL(activated()), gizmoMapper, SLOT(map()));
connect(zShortcut, SIGNAL(activated()), gizmoMapper, SLOT(map()));
gizmoMapper->setMapping(xShortcut, 0);
gizmoMapper->setMapping(yShortcut, 1);
gizmoMapper->setMapping(zShortcut, 2);
connect(gizmoMapper, SIGNAL(mapped(int)), &_gizmo, SLOT(fixAxis(int)));
connect(lShortcut, SIGNAL(activated()), &_gizmo, SLOT(toggleTranslateLocal()));
connect(&_gizmo, SIGNAL(redraw()), this, SLOT(updateGL()));
connect(&_gizmo, SIGNAL(transformFinished(Mat4f)), this, SLOT(transformFinished(Mat4f)));
}
// End the move, this freezes the current transforms
void RadiantSelectionSystem::endMove() {
freezeTransforms();
// greebo: Deselect all faces if we are in brush and drag mode
if ((Mode() == ePrimitive || Mode() == eGroupPart) &&
ManipulatorMode() == eDrag)
{
SelectAllComponentWalker faceSelector(false, SelectionSystem::eFace);
Node_traverseSubgraph(GlobalSceneGraph().root(), faceSelector);
}
// Remove all degenerated brushes from the scene graph (should emit a warning)
foreachSelected(RemoveDegenerateBrushWalker());
_pivotMoving = false;
pivotChanged();
// Update the views
SceneChangeNotify();
// If we started an undoable operation, end it now and tell the console what happened
if (_undoBegun)
{
std::ostringstream command;
if (ManipulatorMode() == eTranslate) {
command << "translateTool";
outputTranslation(command);
}
else if (ManipulatorMode() == eRotate) {
command << "rotateTool";
outputRotation(command);
}
else if (ManipulatorMode() == eScale) {
command << "scaleTool";
outputScale(command);
}
else if (ManipulatorMode() == eDrag) {
command << "dragTool";
}
_undoBegun = false;
// Finish the undo move
GlobalUndoSystem().finish(command.str());
}
}
// Shortcut call for an instantly applied scaling of the current selection
void RadiantSelectionSystem::scaleSelected(const Vector3& scaling) {
// Apply the transformation and freeze the changes
startMove();
scale(scaling);
freezeTransforms();
}
// Shortcut call for an instantly applied translation of the current selection
void RadiantSelectionSystem::translateSelected(const Vector3& translation) {
// Apply the transformation and freeze the changes
startMove();
translate(translation);
freezeTransforms();
}
// Shortcut call for an instantly applied rotation of the current selection
void RadiantSelectionSystem::rotateSelected(const Quaternion& rotation) {
// Apply the transformation and freeze the changes
startMove();
rotate(rotation);
freezeTransforms();
}
