private FileDialogResult ShowDialog(FileDialog dialog, FileDialogOptions options)
{
if (dialog == null) throw new ArgumentNullException(nameof(dialog));
if (options != null)
{
SetDialogProperties(dialog, options);
}
bool? result;
//Try to get the active window
var owner = WindowUtil.GetActiveWindow();
if (owner == null)
{
result = dialog.ShowDialog();
}
else
{
result = dialog.ShowDialog(owner);
}
if (result == true)
{
return new FileDialogResult()
{
FileName = dialog.FileName,
FileNames = dialog.FileNames
};
}
return null;
}
private void SaveFile()
{
var options = new FileDialogOptions()
{
Filter = Filter
};
var result = _fileDialogService.ShowSaveFileDialog(options);
if (result != null)
{
FileName = result.FileName;
}
}
private void SetDialogProperties(FileDialog dialog, FileDialogOptions options)
{
if (dialog == null) throw new ArgumentNullException(nameof(dialog));
if (options == null) throw new ArgumentNullException(nameof(options));
dialog.AddExtension = options.AddExtension;
dialog.CheckFileExists = options.CheckFileExists;
dialog.CheckPathExists = options.CheckPathExists;
dialog.DefaultExt = options.DefaultExt;
dialog.FileName = options.FileName;
dialog.FilterIndex = options.FilterIndex;
dialog.InitialDirectory = options.InitialDirectory;
dialog.Title = options.Title;
dialog.ValidateNames = options.ValidateNames;
dialog.Filter = options.Filter;
}
private void SetDialogProperties(FileDialog dialog, FileDialogOptions options)
{
if (dialog == null)
{
throw new ArgumentNullException(nameof(dialog));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
dialog.AddExtension = options.AddExtension;
dialog.CheckFileExists = options.CheckFileExists;
dialog.CheckPathExists = options.CheckPathExists;
dialog.DefaultExt = options.DefaultExt;
dialog.FileName = options.FileName;
dialog.FilterIndex = options.FilterIndex;
dialog.InitialDirectory = options.InitialDirectory;
dialog.Title = options.Title;
dialog.ValidateNames = options.ValidateNames;
dialog.Filter = options.Filter;
}
private FileDialogResult ShowDialog(FileDialog dialog, FileDialogOptions options)
{
if (dialog == null)
{
throw new ArgumentNullException(nameof(dialog));
}
if (options != null)
{
SetDialogProperties(dialog, options);
}
bool?result;
//Try to get the active window
var owner = WindowUtil.GetActiveWindow();
if (owner == null)
{
result = dialog.ShowDialog();
}
else
{
result = dialog.ShowDialog(owner);
}
if (result == true)
{
return(new FileDialogResult()
{
FileName = dialog.FileName,
FileNames = dialog.FileNames
});
}
return(null);
}
/// <summary>
/// Show the SafeFileDialog.
/// </summary>
/// <param name="options"></param>
/// <returns></returns>
public FileDialogResult ShowSaveFileDialog(FileDialogOptions options = null)
{
return ShowDialog(new SaveFileDialog(), options);
}
private void Open()
{
if (!SaveIfDirty())
return;
var options = new FileDialogOptions()
{
Filter = Filter
};
var result = _fileDialogService.ShowOpenFileDialog(options);
if (result != null)
{
Path = result.FileName;
Text = File.ReadAllText(result.FileName);
_dirtyService.MarkClean();
}
}
private bool SaveAs()
{
var options = new FileDialogOptions()
{
Filter = Filter
};
var result = _fileDialogService.ShowSaveFileDialog(options);
if (result == null)
return false;
File.WriteAllText(result.FileName, Text);
Path = result.FileName;
_dirtyService.MarkClean();
return true;
}
/// <summary>
/// Show the SafeFileDialog.
/// </summary>
/// <param name="options"></param>
/// <returns></returns>
public FileDialogResult ShowSaveFileDialog(FileDialogOptions options = null)
{
return(ShowDialog(new SaveFileDialog(), options));
}
private void Open()
{
var options = new FileDialogOptions()
{
Filter = FileFilter
};
var result = _fileDialogService.ShowOpenFileDialog(options);
if (result != null)
{
var metadata = HostPersistor.LoadFromFile(result.FileName);
Filename = result.FileName;
Program = new ProgramViewModel(metadata.Functions);
}
}
private bool SaveAs()
{
var options = new FileDialogOptions()
{
Filter = FileFilter
};
var result = _fileDialogService.ShowSaveFileDialog(options);
if (result != null)
{
Filename = result.FileName;
SaveInner();
return true;
}
return false;
}