public ParallaxBackgroundViewModel(
ChildCOViewModel parentVm,
MainViewModel mainVm,
ParallaxBackgroundPropertiesViewModel pbpvm)
{
_parentCompoundObjectVm = parentVm;
_mainVm = mainVm;
_parentBackgroundVm = pbpvm;
_shapes = new CompositeCollection()
{
new CollectionContainer {
Collection = new ObservableCollection <LfSpriteBoxViewModel>()
},
new CollectionContainer {
Collection = new ObservableCollection <LfSpritePolygonViewModel>()
},
};
foreach (Object o in parentVm.ShapeCollection.Shapes)
{
if (o is LfSpriteBoxViewModel)
{
LfSpriteBoxViewModel svm = o as LfSpriteBoxViewModel;
_shapes.Add(svm);
}
else if (o is LfSpritePolygonViewModel)
{
LfSpritePolygonViewModel svm = o as LfSpritePolygonViewModel;
_shapes.Add(svm);
}
}
}
public ChildObjectViewModel(
TreeViewViewModel treeParent,
CompoundObjectViewModel parentVm,
MainViewModel mainVm,
ChildObject modelObject,
bool enabled = true) :
base(treeParent, parentVm, mainVm, enabled)
{
ModelObject = modelObject;
if (_modelObject.CompObj != null)
{
CompObj = new ChildCOViewModel(this, parentVm, mainVm, _modelObject.CompObj, enabled);
_co.Clear();
_co.Add(CompObj);
if (IsFileReferenceChild)
{
CompObj.BuildViewModel(false);
}
else
{
CompObj.BuildViewModel(true);
}
}
else
{
CompObj = null;
}
}
public ChildObjectViewModel(
TreeViewViewModel treeParent,
CompoundObjectViewModel parentVm,
MainViewModel mainVm,
ChildObject modelObject,
bool enabled = true) :
base(treeParent, parentVm, mainVm, enabled)
{
ModelObject = modelObject;
foreach (TStateProperties <ChildObjectStateProperties> cosp in ModelObject.StateProperties)
{
ChildCOViewModel cospvm = new ChildCOViewModel(this, parentVm, mainVm, cosp, enabled);
StateProperties.Add(cospvm);
// Since this COVM is the child of another COVM we need to check if the COVM
// is a reference to a file or not. If it is, the children of the COVM shall
// not be selectable, i.e. they shall be disabled. If it it is not a file ref
// it shall be selectable.
if (cospvm.IsFileReferenceChild)
{
cospvm.BuildViewModel(false);
}
else
{
cospvm.BuildViewModel(true);
}
}
}
public virtual Point GetCoPointFromScenePoint(Point scenePoint)
{
if (this is ChildCOViewModel)
{
ChildCOViewModel vm = this as ChildCOViewModel;
Point parentPoint = vm.CoPointFromParent(scenePoint);
return(GetCoPointFromScenePoint(parentPoint));
}
else
{
return(scenePoint);
}
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (value is ChildCOViewModel)
{
ChildCOViewModel vm = value as ChildCOViewModel;
ChildObjectViewModel chvm = vm.TreeParent as ChildObjectViewModel;
string s = chvm.Name + " State Properties";
return(s);
}
if (value is string)
{
string s = (string)value + " State Properties";
return(s);
}
return(null);
}