TemporalConstraintPresenter::TemporalConstraintPresenter(
const TemporalConstraintViewModel& cstr_model,
QGraphicsObject *parentobject,
QObject* parent) :
AbstractConstraintPresenter {"TemporalConstraintPresenter",
cstr_model,
new TemporalConstraintView{*this, parentobject},
parent}
{
connect(::view(this), &TemporalConstraintView::constraintHoverEnter,
this, &TemporalConstraintPresenter::constraintHoverEnter);
connect(::view(this), &TemporalConstraintView::constraintHoverLeave,
this, &TemporalConstraintPresenter::constraintHoverLeave);
if(viewModel(this)->isRackShown())
{
on_rackShown(viewModel(this)->shownRack());
}
::view(this)->setLabel(cstr_model.model().metadata.label());
connect(&cstr_model.model().metadata, &ModelMetadata::labelChanged,
::view(this), &TemporalConstraintView::setLabel);
connect(&cstr_model.model().metadata, &ModelMetadata::colorChanged,
::view(this), &TemporalConstraintView::setLabelColor);
updateHeight();
}
void MSOptionMenu::setSelectedItem(int item_)
{
_selectedItem=item_;
if(hasModel()==MSTrue)
{
if(optionMenu()!=0)
{
_internalEvent=MSTrue;
if(_selectedItem<optionsModel().length())
{
viewModel()=optionsModel()(_selectedItem);
}
else viewModel().removeAll();
_internalEvent=MSFalse;
}
}
}
void ProcessPanelPresenter::on_focusedViewModelChanged(const LayerModel* theLM)
{
if(theLM != m_layerModel)
{
m_layerModel = theLM;
delete m_processPresenter;
m_processPresenter = nullptr;
if(!m_layerModel)
return;
auto& sharedmodel = m_layerModel->sharedProcessModel();
auto fact = ProcessList::getFactory(sharedmodel.processName());
auto proxy = m_layerModel->make_panelProxy(this);
delete m_obj;
m_obj = new ProcessPanelGraphicsProxy{*theLM, *this};
// Add the items to the scene early because
// the presenters might call scene() in their ctor.
auto panelview = static_cast<ProcessPanelView*>(view());
panelview->scene()->addItem(m_obj);
m_layer = fact->makeView(proxy->viewModel(),
m_obj);
m_processPresenter = fact->makePresenter(proxy->viewModel(),
m_layer,
this);
connect(m_layerModel, &QObject::destroyed,
this, &ProcessPanelPresenter::cleanup);
// Have a zoom here too. For now the process should be the size of the window.
on_sizeChanged(panelview->view()->size());
on_zoomChanged(0.03);
}
}
void MSOptionMenu::updateData(void)
{
if(hasModel() == MSTrue && _internalEvent == MSFalse)
{
_internalEvent=MSTrue;
unsigned index;
if(optionMenu()==0)
{
if(viewModel().length()!=0)
{
MSStringVector sv(viewModel());
options(sv);
_selectedItem=0;
}
}
else
{
if(viewModel().length()!=0)
{
index = optionsModel().indexOf(viewModel());
if(index == optionsModel().length())
{
//append the new value to the list.
optionsModel().appendSingle(viewModel());
}
_selectedItem=index;
drawFieldValue();
}
else
{
if(_selectedItem<optionsModel().length())
{
viewModel()=optionsModel()(_selectedItem);
}
else viewModel().removeAll();
}
}
_internalEvent=MSFalse;
}
}
