void GraphicsView::moveRobotAbs(QPointF position, int durationInMs)
{
//position += robot->torso->boundingRect().topLeft(); // move the robot's center
QRectF rect = sceneRect();
if(position.x() < rect.left())
position.setX(rect.left());
if(position.x() > rect.right())
position.setX(rect.right());
if(position.y() < rect.top())
position.setY(rect.top());
if(position.y() > rect.bottom())
position.setY(rect.bottom());
if(durationInMs < 0)
{
double offset = (robot->pos() - position).manhattanLength();
offset = offset * 2000.0 / 500.0; // a 500 pixel travel takes 2 seconds
durationInMs = qRound(offset);
}
if(durationInMs > 5)
{
QPropertyAnimation *anim = new QPropertyAnimation(robot, "pos");
anim->setEndValue(position);
anim->setDuration(durationInMs);
connect(anim, SIGNAL(finished()), SIGNAL(movementFinished()));
anim->start(QAbstractAnimation::DeleteWhenStopped);
}
else
{
robot->setPos(position);
emit movementFinished();
}
}
void TutorialUnit::setScene(GraphicsView *scene)
{
mScene = scene;
connect(this, SIGNAL(moveRel(QPointF,int)), scene, SLOT(moveRobotRel(QPointF,int)));
connect(this, SIGNAL(moveAbs(QPointF,int)), scene, SLOT(moveRobotAbs(QPointF,int)));
connect(this, SIGNAL(rotateAbs(double,int)), scene, SLOT(rotateRobotAbs(double,int)));
connect(this, SIGNAL(rotateRel(double,int)), scene, SLOT(rotateRobotRel(double,int)));
connect(this, SIGNAL(setGripperState(bool)), scene, SLOT(setGripperState(bool)));
connect(this, SIGNAL(resetScene(bool)), scene, SLOT(reset(bool)));
connect(scene, SIGNAL(movementFinished()), SLOT(onMovementFinished()));
connect(scene, SIGNAL(positionUpdate(QPointF,qreal)), this, SIGNAL(positionUpdated(QPointF,qreal)));
}
void GraphicsView::rotateRobotAbs(double angle, int durationInMs)
{
if(durationInMs < 0)
{
double offset = abs(angle-robot->rotation());
offset = offset * 1000.0 / 180.0; // a 180 degree rotation takes 1 seconds
durationInMs = qRound(offset);
}
if(durationInMs > 5)
{
QPropertyAnimation *anim = new QPropertyAnimation(robot, "rotation");
anim->setEndValue(angle);
anim->setDuration(durationInMs);
connect(anim, SIGNAL(finished()), SIGNAL(movementFinished()));
anim->start(QAbstractAnimation::DeleteWhenStopped);
}
else
{
robot->setRotation(angle);
emit movementFinished();
}
}
void NetToolBox::init()
{
m_containment = containment();
Q_ASSERT(m_containment);
m_icon = KIcon("plasma");
m_closeIcon = KIcon("dialog-close");
m_iconSize = QSize(KIconLoader::SizeSmall, KIconLoader::SizeSmall);
m_animHighlightFrame = 0;
m_hovering = false;
m_showing = false;
m_location = Plasma::BottomEdge;
m_newToolsPosition = 0;
setZValue(9000);
resize(KIconLoader::SizeMedium, KIconLoader::SizeMedium);
setAcceptHoverEvents(true);
m_toolContainer = new ToolContainer(this);
m_toolContainer->hide();
m_toolContainer->setFlag(QGraphicsWidget::ItemStacksBehindParent);
m_toolContainerLayout = new QGraphicsLinearLayout(m_toolContainer);
m_toolContainerLayout->addStretch();
m_background = new Plasma::Svg(this);
m_background->setImagePath("widgets/toolbox");
m_background->setContainsMultipleImages(true);
setLocation(Plasma::BottomEdge);
m_containment->installEventFilter(this);
connect(m_containment, SIGNAL(geometryChanged()), this, SLOT(containmentGeometryChanged()));
containmentGeometryChanged();
slideAnim = Plasma::Animator::create(Plasma::Animator::SlideAnimation, this);
slideAnim->setProperty("movementDirection", Plasma::Animation::MoveAny);
connect(slideAnim, SIGNAL(stateChanged(QAbstractAnimation::State,
QAbstractAnimation::State)),
this, SLOT(onMovement(QAbstractAnimation::State,QAbstractAnimation::State)));
connect(slideAnim, SIGNAL(finished()), this, SLOT(movementFinished()));
anim = new QPropertyAnimation(this, "highlight", this);
anim->setDuration(250);
anim->setStartValue(0);
anim->setEndValue(1);
}
void GraphicsView::setGripperState(bool open)
{
robot->setGripper(open);
foreach(Circle* object, objects)
{
if(open)
{
if(object->parentItem() == robot)
{
QPointF pos = object->mapToScene(QPointF(0, 0));
object->setParentItem(0);
object->setPos(pos);
}
}
else if(robot->lowerRightArmItem->collidesWithItem(object) || robot->lowerRightLegItem->collidesWithItem(object))
{
object->setParentItem(robot);
object->setPos(70,0);
break;
}
}
emit movementFinished();
}
