void DocManager::slotViewFocused( View *view )
{
ViewContainer * vc = static_cast<ViewContainer*>(KTechlab::self()->tabWidget()->currentWidget());
if (!vc)
view = 0l;
if (!view)
return;
// This function can get called with a view that is not in the current view
// container (such as when the user right clicks and then the popup is
// destroyed - not too sure why, but this is the easiest way to fix it).
if ( view->viewContainer() != vc )
view = vc->activeView();
if ( !view || (View*)p_focusedView == view )
return;
if (p_focusedView)
slotViewUnfocused();
p_focusedView = view;
if ( TextView * textView = dynamic_cast<TextView*>((View*)p_focusedView) )
KTechlab::self()->factory()->addClient( textView->kateView() );
else
KTechlab::self()->factory()->addClient( p_focusedView );
Document *document = view->document();
connect( document, SIGNAL(undoRedoStateChanged()), KTechlab::self(), SLOT(slotDocUndoRedoChanged()) );
p_connectedDocument = document;
if ( document->type() == Document::dt_circuit ||
document->type() == Document::dt_flowcode ||
document->type() == Document::dt_mechanics )
{
ItemDocument *cvb = static_cast<ItemDocument*>(view->document());
ItemInterface::self()->slotItemDocumentChanged(cvb);
}
KTechlab::self()->slotDocUndoRedoChanged();
KTechlab::self()->slotDocModifiedChanged();
KTechlab::self()->requestUpdateCaptions();
}
void DocManager::slotViewUnfocused()
{
if ( !KTechlab::self() )
return;
KTechlab::self()->removeGUIClients();
disableContextActions();
if (!p_focusedView)
return;
if (p_connectedDocument)
{
disconnect( p_connectedDocument, SIGNAL(undoRedoStateChanged()), KTechlab::self(), SLOT(slotDocUndoRedoChanged()) );
p_connectedDocument = 0;
}
ItemInterface::self()->slotItemDocumentChanged(0l);
p_focusedView = 0;
// KTechlab::self()->setCaption( 0 );
KTechlab::self()->requestUpdateCaptions();
}