Example #1
0
void Viewer::Update () {
    Selection* s = GetSelection();
    GraphicView* view = GetGraphicView();
    Component* viewComp = view->GetGraphicComp();
    Component* edComp = _editor->GetComponent();

    if (viewComp != edComp) {
        ComponentView* newView = edComp->Create(ViewCategory());

        if (newView->IsA(GRAPHIC_VIEW)) {
            edComp->Attach(newView);
            newView->Update();
            SetGraphicView((GraphicView*) newView);

        } else {
            delete newView;
        }

    } else {
	s->Hide(this);
        _viewerView->Update();
        GraphicBlock::UpdatePerspective();
	_damage->Repair();
        s->Show(this);
    }
}
Example #2
0
OverlayView* OverlayComp::FindView (Viewer* viewer) {
    if (!_views) return nil;
    for (UList* u = _views->First(); u != _views->End(); u = u->Next()) {
	ComponentView* compview = View(u);
	if (compview->IsA(OVERLAY_VIEW) && 
	    ((OverlayView*)compview)->GetViewer() == viewer) 
	    return (OverlayView*)compview;
    }
    return nil;
}
Example #3
0
void OverlayComp::Interpret(Command* cmd) {
    Editor* ed = cmd->GetEditor();

    if (cmd->IsA(UNHIDE_VIEWS_CMD) || cmd->IsA(SENSITIZE_VIEWS_CMD)) {
	for (UList* u = _views->First(); u != _views->End(); u = u->Next()) {
	    ComponentView* compview = View(u);
	    if (compview->IsA(OVERLAY_VIEW)) {
		((OverlayView*)compview)->Sensitize();
		if (cmd->IsA(UNHIDE_VIEWS_CMD))
		  ((OverlayView*)compview)->Show();
	    }
	}
	Notify();
	
    } else {
      GraphicComp::Interpret(cmd);
    }
}