private async void DeleteExtension()
{
SecurityFunctions.CheckForAccess(SecurityGroups.Delete);
var result = (bool)await UserPrompts.PopupDialog(this, "Are you sure you want to delete this extension?", "Delete Extension", DialogButtons.YesNo);
if (!result)
{
return;
}
var ctx = (Extension)this.DataContext;
using (new WaitSpinner(this, "Deleting extension...", 150))
{
try
{
await ctx.DeleteFromDatabaseAsync();
}
catch (MySql.Data.MySqlClient.MySqlException ex)
{
ExceptionHandler.MySqlException(this, ex);
return;
}
}
await UserPrompts.PopupDialog(this, string.Format("Extension '{0}' deleted!", extensionContext.Number), "Success", DialogButtons.Default);
OnExtensionDeleted(extensionContext);
((Extension)DataContext).Dispose();
extensionContext.Dispose();
this.Close();
}
private async void AddExtension()
{
SecurityFunctions.CheckForAccess(SecurityGroups.Add);
if (!FieldsValid(this))
{
return;
}
using (new WaitSpinner(this, "Adding extension...", 150))
{
try
{
await extensionContext.InsertAsync();
}
catch (MySql.Data.MySqlClient.MySqlException ex)
{
ExceptionHandler.MySqlException(this, ex);
return;
}
this.DataContext = await extensionContext.FromDatabaseAsync();
InputEnabled = false;
}
UserPrompts.PopupMessage(this, "Extension added.", "Success!");
}
private async void UpdateExtension()
{
SecurityFunctions.CheckForAccess(SecurityGroups.Modify);
if (!FieldsValid(this))
{
return;
}
using (var spinner = new WaitSpinner(this, "Updating extension...", 150))
{
var ctx = (Extension)this.DataContext;
try
{
await ctx.UpdateAsync();
}
catch (MySql.Data.MySqlClient.MySqlException ex)
{
ExceptionHandler.MySqlException(this, ex);
return;
}
// Copy new values to the original context to update the main window values.
this.extensionContext.CopyValues(ctx);
}
UserPrompts.PopupMessage(this, "Extension updated.", "Success!");
}
private async void EditExtension(Extension extension)
{
if (extension == null)
{
return;
}
SecurityFunctions.CheckForAccess(SecurityGroups.Modify);
Extension remoteExtension;
using (new WaitSpinner(this, "Loading extension...", 150))
{
try
{
remoteExtension = (Extension)await extension.FromDatabaseAsync();
}
catch (MySql.Data.MySqlClient.MySqlException ex)
{
ExceptionHandler.MySqlException(this, ex);
return;
}
}
var editWindow = new EditWindow(extension, remoteExtension);
editWindow.ExtensionDeleted -= EditWindow_ExtensionDeleted;
editWindow.ExtensionDeleted += EditWindow_ExtensionDeleted;
editWindow.ShowDialog();
}
private void NewExtension()
{
SecurityFunctions.CheckForAccess(SecurityGroups.Add);
var editWindow = new EditWindow();
editWindow.ShowDialog();
}
