private void View_FormClosing(Object sender, FormClosingEventArgs e)
{
try
{
ViewModel.StatusMessage = String.Format("{0} completing...", ViewName);
DisposeSettings();
ViewModel.StatusMessage = String.Format("{0} completed.", ViewName);
}
catch (Exception ex)
{
ViewModel.ErrorMessage = ex.Message.ToString();
ViewModel.StatusMessage = "";
Log.Write(ex, MethodBase.GetCurrentMethod(), EventLogEntryType.Error);
}
finally
{
ViewModel = null;
}
}
protected void InitViewModel()
{
try
{
//tell controller how model should notify view about non-persisted properties AND including model properties that may be part of settings
ModelController <MVCModel> .DefaultHandler = PropertyChangedEventHandlerDelegate;
//tell controller how settings should notify view about persisted properties
SettingsController <MVCSettings> .DefaultHandler = PropertyChangedEventHandlerDelegate;
InitModelAndSettings();
FileDialogInfo settingsFileDialogInfo =
new FileDialogInfo
(
SettingsController <MVCSettings> .FILE_NEW,
null,
null,
MVCSettings.FileTypeExtension,
MVCSettings.FileTypeDescription,
MVCSettings.FileTypeName,
new String[]
{
"XML files (*.xml)|*.xml",
"All files (*.*)|*.*"
},
false,
default(Environment.SpecialFolder),
Environment.GetFolderPath(Environment.SpecialFolder.Personal).WithTrailingSeparator()
);
//set dialog caption
settingsFileDialogInfo.Title = this.Text;
//class to handle standard behaviors
ViewModelController <Bitmap, MVCViewModel> .New
(
ViewName,
new MVCViewModel
(
this.PropertyChangedEventHandlerDelegate,
new Dictionary <String, Bitmap>()
{ //TODO:ideally, should get these from library, but items added did not generated into resource class.
{ "New", MvcForm.Core.Properties.Resources.New },
{ "Open", MvcForm.Core.Properties.Resources.Open },
{ "Save", MvcForm.Core.Properties.Resources.Save },
{ "Print", MvcForm.Core.Properties.Resources.Print },
{ "Undo", MvcForm.Core.Properties.Resources.Undo },
{ "Redo", MvcForm.Core.Properties.Resources.Redo },
{ "Cut", MvcForm.Core.Properties.Resources.Cut },
{ "Copy", MvcForm.Core.Properties.Resources.Copy },
{ "Paste", MvcForm.Core.Properties.Resources.Paste },
{ "Delete", MvcForm.Core.Properties.Resources.Delete },
{ "Find", MvcForm.Core.Properties.Resources.Find },
{ "Replace", MvcForm.Core.Properties.Resources.Replace },
{ "Refresh", MvcForm.Core.Properties.Resources.Refresh },
{ "Preferences", MvcForm.Core.Properties.Resources.Preferences },
{ "Properties", MvcForm.Core.Properties.Resources.Properties },
{ "Contents", MvcForm.Core.Properties.Resources.Contents },
{ "About", MvcForm.Core.Properties.Resources.About }
},
settingsFileDialogInfo
)
);
//select a viewmodel by view name
ViewModel = ViewModelController <Bitmap, MVCViewModel> .ViewModel[ViewName];
BindFormUi();
//Init config parameters
if (!LoadParameters())
{
throw new Exception(String.Format("Unable to load config file parameter(s)."));
}
//DEBUG:filename coming in is being converted/passed as DOS 8.3 format equivalent
//Load
if ((SettingsController <MVCSettings> .FilePath == null) || (SettingsController <MVCSettings> .Filename == SettingsController <MVCSettings> .FILE_NEW))
{
//NEW
ViewModel.FileNew();
}
else
{
//OPEN
ViewModel.FileOpen(false);
}
#if debug
//debug view
menuEditProperties_Click(sender, e);
#endif
//Display dirty state
ModelController <MVCModel> .Model.Refresh();
}
catch (Exception ex)
{
if (ViewModel != null)
{
ViewModel.ErrorMessage = ex.Message;
}
Log.Write(ex, MethodBase.GetCurrentMethod(), EventLogEntryType.Error);
}
}