public void MoveTexture(TextureViewModel texture, TextureViewModel place)
{
if (texture == place)
{
return;
}
Textures.Remove(texture);
_render.textures.Remove(texture.Model);
if (place != null)
{
Textures.Insert(Textures.IndexOf(place), texture);
_render.textures.Insert(_render.textures.IndexOf(place.Model), texture.Model);
}
else
{
Textures.Add(texture);
_render.textures.Add(texture.Model);
}
// Update the texture order number.
foreach (TextureViewModel tex in Textures)
{
tex.OrderChanged();
}
}
public void AddTexture()
{
Texture tex = new Texture();
TextureViewModel vm = new TextureViewModel(this, tex);
Textures.Add(vm);
_render.textures.Add(tex);
}
public void RemoveTexture(TextureViewModel texture)
{
Textures.Remove(texture);
_render.textures.Remove(texture.Model);
// Update the texture order number.
foreach (TextureViewModel tex in Textures)
{
tex.OrderChanged();
}
}
private DragDropEffects GetDropEffects(TextureViewModel mesh)
{
//if (mesh == this)
// return DragDropEffects.None;
return(DragDropEffects.Move);
}
private void Drop(TextureViewModel child)
{
_parent.MoveTexture(child, this);
}
private object GetData(TextureViewModel mesh)
{
return(this);
}
private DragDropEffects GetDragEffects(TextureViewModel mesh)
{
return(DragDropEffects.Move);
}
private void Drop(TextureViewModel child)
{
MoveTexture(child, null);
}
