private void _document_AnObjectSelected(DOM.UIObjectVM sender, DOM.UIObjectVM selected)
{
if (AnObjectSelected != null)
{
AnObjectSelected(sender, selected);
}
}
private void _document_AnObjectPropertyChanged(DOM.ContainerVM container, DOM.UIObjectVM obj, string propertyName)
{
if (AnObjectPropertyChanged != null)
{
AnObjectPropertyChanged(container, obj, propertyName);
}
}
private void obj_NameChanged(ContainerVM container, UIObjectVM obj, string propertyName)
{
if (CheckChildExist(propertyName, obj))
{
obj.CancelNameChange = true;
}
}
private void con_AnObjectPropertyChanged(ContainerVM container, UIObjectVM obj, string propertyName)
{
if (AnObjectPropertyChanged != null)
{
AnObjectPropertyChanged(container, obj, propertyName);
}
}
public void AddChild(UIObjectVM obj)
{
obj.Parent = this;
fixObjNaming(obj);
obj.Selected += obj_Selected;
obj.PropertyChanged += obj_PropertyChanged;
obj.NameChanged += obj_NameChanged;
obj.Deleted += obj_Deleted;
var con = obj as ContainerVM;
if (con != null)
{
con.SelectedAnyChildChanged += con_SelectedAnyChildChanged;
con.AnObjectPropertyChanged += con_AnObjectPropertyChanged;
}
Children.Add(obj);
SelectedChild = obj;
if (AnObjectPropertyChanged != null)
{
AnObjectPropertyChanged(this, obj, "added");
}
}
private void SelectedChild_SelectedChildChanged(UIObjectVM sender, UIObjectVM selected)
{
if (AnObjectSelected != null)
{
AnObjectSelected(sender, selected);
}
this.SelectedAnyChild = selected;
}
private void DocumentVM_SelectedChildChanged(UIObjectVM sender, UIObjectVM selected)
{
this.SelectedAnyChild = selected;
if (AnObjectPropertyChanged != null)
{
AnObjectPropertyChanged(this, selected, "ObjectSelected");
}
}
public void UpdateChildName(UIObjectVM obj, string name)
{
if (!Children.Contains(obj))
{
return;
}
obj.Name = name;
fixObjNaming(obj);
}
private void DocumentVM_AnObjectPropertyChanged(ContainerVM container, UIObjectVM obj, string propertyName)
{
if (AnObjectPropertyChanged != null)
{
if (container == null)
{
container = this;
}
AnObjectPropertyChanged(container, obj, propertyName);
}
}
private void fixObjNaming(UIObjectVM obj)
{
int n = 0;
while (DocumentVM.Instance.CheckChildExist(obj.Name))
{
if (!obj.Name.Contains('_'))
{
obj.Name += '_' + (n++).ToString();
}
else
{
obj.Name = (obj.Name.Split("_".ToCharArray())[0]) + "_" + (n++).ToString();
}
}
}
public bool CheckChildExist(string name, UIObjectVM except)
{
bool retVal = _children.Count(c => c.Name == name && c != except) > 0;
if (!retVal)
{
foreach (ContainerVM container in ChildContainers)
{
bool inRetVal = container.CheckChildExist(name, except);
if (inRetVal)
{
return(inRetVal);
}
}
}
return(retVal);
}
public void RemoveChild(UIObjectVM obj)
{
obj.Selected -= obj_Selected;
obj.PropertyChanged -= obj_PropertyChanged;
obj.NameChanged -= obj_NameChanged;
obj.Deleted -= obj_Deleted;
var con = obj as ContainerVM;
if (con != null)
{
con.SelectedAnyChildChanged -= con_SelectedAnyChildChanged;
con.AnObjectPropertyChanged -= con_AnObjectPropertyChanged;
}
if (SelectedChild == obj)
{
SelectedChild = null;
}
Children.Remove(obj);
}
private void con_SelectedAnyChildChanged(UIObjectVM sender, UIObjectVM selected)
{
SelectedAnyChild = selected;
}
private void obj_Selected(UIObjectVM obj)
{
SelectedChild = obj;
SelectedAnyChild = obj;
}
public bool CheckChildExist(UIObjectVM obj)
{
return(_children.Contains(obj));
}