/// <summary>
/// Open a translation
/// </summary>
public async Task<TranslationEditorViewModel> OpenTranslationAsync(TranslationFileViewModel file)
{
if (file == null) return null;
TranslationEditorViewModel trans = Editors.FirstOrDefault(e => e.File == file);
if (trans == null)
{
if (Loading) return null;
Loading = true;
try
{
trans = new TranslationEditorViewModel(file);
Editors.Add(trans);
await trans.LoadAsync();
}
finally
{
Loading = false;
}
}
CurrentEditor = trans;
return trans;
}
/// <summary>
/// Close an editor
/// </summary>
public async Task<bool> CloseEditorAsync(TranslationEditorViewModel editor)
{
var idx = Editors.IndexOf(editor);
if (idx < 0) return false;
if (editor.IsDirty)
{
var res = await _AppService.ConfirmYesNoCancelAsync(
Locales.SR.CloseEditor_ConfirmSaveModifications_Message,
Locales.SR.CloseEditor_ConfirmSaveModifications_Title
);
if (!res.HasValue) return false;
if (res == true)
{
await editor.SaveAsync();
}
}
Editors.Remove(editor);
idx = Math.Min(idx, Editors.Count - 1);
CurrentEditor = idx >= 0 ? Editors[idx] : null;
return true;
}
/// <summary>
/// Create a new model
/// </summary>
public TranslationViewModel(TranslationEditorViewModel editor, Model.TranslationContentValue value)
{
this.Editor = editor;
this.ContentValue = value;
}
