/// <summary>
/// Saves the data model for the specified <see cref="ViewModel<TController, TModel>"/>.
/// </summary>
/// <param name="viewModel">The view model.</param>
/// <param name="owner">The owner window.</param>
/// <returns>
/// <c>true</c> if the data model is saved; otherwise, <c>false</c>.
/// </returns>
public static bool SaveAs(ViewModel <TController, TModel> viewModel, Window owner)
{
string currentDirectory = Environment.CurrentDirectory; // this is line X. line X and line Y are necessary for back-compat with windows XP.
// Get the save path from the user
// NOTE: For now, use the WinForms SaveFileDialog since it supports the Vista style common save file dialog.
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "Configuration file (*.zip)|*.zip";
saveFileDialog.FileName = viewModel.Title;
bool succeeded = false;
//if (saveFileDialog.ShowDialog (owner) == true)
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
Environment.CurrentDirectory = System.IO.Path.GetTempPath();
string tempFileName = "_Configuration.xml";
succeeded = viewModel.Save(tempFileName);
ZipUtility.Zip(saveFileDialog.FileName, new string[] { tempFileName });
File.Delete(tempFileName);
}
else
{
succeeded = false;
}
Environment.CurrentDirectory = currentDirectory; // this is line Y. line X and line Y are necessary for back-compat with windows XP.
return(succeeded);
}
/// <summary>
/// Saves the data model for the specified <see cref="ViewModel<TController, TModel>"/>.
/// </summary>
/// <param name="viewModel">The view model.</param>
/// <param name="owner">The owner window.</param>
/// <param name="savePath">The path to the file to which to save.</param>
/// <returns>
/// <c>true</c> if the data model is saved; otherwise, <c>false</c>.
/// </returns>
public static bool Save(ViewModel <TController, TModel> viewModel, Window owner, string savePath)
{
// Get the save path from the controller
if (string.IsNullOrEmpty(savePath))
{
savePath = viewModel.Controller.SavePath;
}
// Save using the save path
if (!string.IsNullOrEmpty(savePath))
{
return(viewModel.Save(savePath));
}
// No save path specified - fall back to SaveAs
return(SaveAsCommand <TController, TModel> .SaveAs(viewModel, owner));
}