void DrawPointTool::dragMove()
{
if (preview_object->getSymbol()->asPoint()->isRotatable())
{
bool enable_angle_helper = active_modifiers & Qt::ControlModifier;
if (angle_helper->isActive() != enable_angle_helper)
{
angle_helper->setActive(enable_angle_helper, preview_object->getCoordF());
updateConstrainedPositions();
}
renderables->removeRenderablesOfObject(preview_object.get(), false);
preview_object->setRotation(calculateRotation(constrained_pos, constrained_pos_map));
preview_object->update();
renderables->insertRenderablesOfObject(preview_object.get());
updateDirtyRect();
updateStatusText();
}
}
bool RotatePatternTool::keyPressEvent(QKeyEvent* event)
{
if (event->key() == Qt::Key_Control)
{
active_modifiers |= Qt::ControlModifier;
auto active = QGuiApplication::mouseButtons().testFlag(Qt::LeftButton);
angle_helper->setActive(active, click_pos_map);
if (isDragging())
{
updateConstrainedPositions();
dragMove();
}
else if (active)
{
updateDirtyRect(); // for active angle helper
}
updateStatusText();
return true;
}
return false;
}
bool RotatePatternTool::keyReleaseEvent(QKeyEvent* event)
{
if (event->key() == Qt::Key_Control)
{
active_modifiers &= ~Qt::ControlModifier;
if (angle_helper->isActive())
{
if (!isDragging())
{
updateDirtyRect();
}
angle_helper->setActive(false);
if (isDragging())
{
updateConstrainedPositions();
dragMove();
}
}
updateStatusText();
return true;
}
return false;
}