private async Task AddSequenceAsync()
{
try
{
var result = await _dialogService.ShowInputDialogAsync(
Translate("Sequence"),
Translate("EnterSequenceName"),
null,
Translate("SequenceName"),
Translate("Create"),
Translate("Cancel"),
KeyboardType.Text,
_disappearingTokenSource.Token);
if (result.IsOk)
{
if (string.IsNullOrWhiteSpace(result.Result))
{
await _dialogService.ShowMessageBoxAsync(
Translate("Warning"),
Translate("SequenceNameCanNotBeEmpty"),
Translate("Ok"),
_disappearingTokenSource.Token);
return;
}
else if (!(await _creationManager.IsSequenceNameAvailableAsync(result.Result)))
{
await _dialogService.ShowMessageBoxAsync(
Translate("Warning"),
Translate("SequenceNameIsUsed"),
Translate("Ok"),
_disappearingTokenSource.Token);
return;
}
Sequence sequence = null;
await _dialogService.ShowProgressDialogAsync(
false,
async (progressDialog, token) =>
{
sequence = await _creationManager.AddSequenceAsync(result.Result);
},
Translate("Creating"));
await NavigationService.NavigateToAsync <SequenceEditorPageViewModel>(new NavigationParameters(("sequence", sequence)));
}
}
catch (OperationCanceledException)
{
}
}
private async Task RenameSequenceAsync()
{
try
{
var result = await _dialogService.ShowInputDialogAsync(
Translate("Sequence"),
Translate("EnterSequenceName"),
Sequence.Name,
Translate("SequenceName"),
Translate("Rename"),
Translate("Cancel"),
KeyboardType.Text,
_disappearingTokenSource.Token);
if (result.IsOk)
{
if (string.IsNullOrWhiteSpace(result.Result))
{
await _dialogService.ShowMessageBoxAsync(
Translate("Warning"),
Translate("SequenceNameCanNotBeEmpty"),
Translate("Ok"),
_disappearingTokenSource.Token);
return;
}
else if (!(await _creationManager.IsSequenceNameAvailableAsync(result.Result)))
{
await _dialogService.ShowMessageBoxAsync(
Translate("Warning"),
Translate("SequenceNameIsUsed"),
Translate("Ok"),
_disappearingTokenSource.Token);
return;
}
Sequence.Name = result.Result;
}
}
catch (OperationCanceledException)
{
}
}
