//////////////////////////////////////////////////////////////////////////
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
if (context == null) return value;
NativePropProxy Proxy = context.Instance as NativePropProxy;
if (Proxy == null || Proxy.NativeObject == null)
{
SystemSounds.Asterisk.Play();
return value;
}
WUITiledImage OrigObj = value as WUITiledImage;
TiledImgAssignForm dlg = new TiledImgAssignForm();
dlg.Game = Proxy.NativeObject.Game;
dlg.ParentForm = Form.ActiveForm;
dlg.Filter = "Tiled images|*.image";
if (OrigObj != null && OrigObj.Filename != null)
dlg.Filename = OrigObj.Filename;
DialogResult Res = dlg.ShowDialog();
switch (Res)
{
case DialogResult.OK:
try
{
WUITiledImage NewObj = new WUITiledImage(Proxy.NativeObject.Game);
if (!NewObj.LoadFromFile(dlg.Filename))
{
NewObj.Dispose();
return value;
}
else return NewObj;
}
catch
{
return value;
}
case DialogResult.Abort:
return null;
default:
return value;
}
}
//////////////////////////////////////////////////////////////////////////
private void OnNewFile(object sender, EventArgs e)
{
if (!CanClose()) return;
if(TiledImg != null)
{
TiledImg.ClaimOwnership();
TiledImg.Dispose();
}
TiledImg = new WUITiledImage(Game);
Filename = "";
IsDirty = true;
DisplayData();
}
//////////////////////////////////////////////////////////////////////////
private void LoadFile(string Filename)
{
WUITiledImage NewImage = new WUITiledImage(Game);
if (NewImage.LoadFromFile(Filename))
{
if (TiledImg != null)
{
TiledImg.ClaimOwnership();
TiledImg.Dispose();
}
this.TiledImg = NewImage;
this.Filename = Filename;
this.IsDirty = false;
}
else MessageBox.Show("Error loading file.", Form.ActiveForm.Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
}