public static bool ConfirmClose(IDocument document, IFileDialogService fileDialogService)
{
var game = document.As <Game.GameExtensions>();
if (game == null)
{
return(true);
}
var terrain = game.Terrain;
var sceneManager = game.SceneManager;
if (terrain == null || sceneManager == null)
{
return(true);
}
var layerIds = terrain.GetAllLayerIds();
bool hasActiveLocks = false;
foreach (var l in layerIds)
{
hasActiveLocks |= sceneManager.HasTerrainLock(l);
}
if (hasActiveLocks)
{
string message = "You still have active terrain locks. These are unsaved areas of terrain."
+ System.Environment.NewLine + "Do you want to save all active terrain locks?";
FileDialogResult result = fileDialogService.ConfirmFileClose(message);
if (result == FileDialogResult.Yes)
{
foreach (var l in layerIds)
{
try
{
using (var progress = new ControlsLibrary.ProgressDialog.ProgressInterface())
{
sceneManager.SaveTerrainLock(l, progress);
}
}
catch (Exception ex)
{
ControlsLibrary.BasicControls.ExceptionReport.Show(ex, "Saving terrain lock");
}
}
}
else if (result == FileDialogResult.Cancel)
{
return(false);
}
}
return(true);
}