// --- OPEN FILE
void MsgOpenFile_Handler(GenericMessageAction <MsgOpenFile, MsgOpenFile> msg)
{
MsgOpenFile data = msg.Data;
FileDialogResult r = DialogController.ShowOpenFileDialog(data.Multiselect);
data.FileName = r.FileName;
data.FileNames = r.FileNames;
data.NewFile = r.CommonDialogReturn;
msg.Execute(data);
}
/// <summary>
/// Shows a SaveFileDialog window with standard settings for this application.
/// </summary>
/// <returns>A structure containing information returned by a CommonDialog window.</returns>
public static FileDialogResult ShowSaveFileDialog()
{
SaveFileDialog dlg = new SaveFileDialog();
dlg.DefaultExt = "pdf";
dlg.Title = App.Current.FindResource("loc_saveFileDialogTitle").ToString();
dlg.Filter = App.Current.FindResource("loc_saveFileDialogFilter").ToString();
dlg.AddExtension = true;
DialogResult dlgresult = dlg.ShowDialog();
FileDialogResult result = new FileDialogResult();
if (dlgresult == DialogResult.OK)
{
result.CommonDialogReturn = true;
}
result.FileName = dlg.FileName;
return(result);
}
/// <summary>
/// Shows a OpenFileDialog window with standard settings for this application.
/// </summary>
/// <param name="multiselect">Indicates whether OpenFileDialog should allow multiple file selection</param>
/// <returns>A structure containing information returned by a CommonDialog window.</returns>
public static FileDialogResult ShowOpenFileDialog(bool multiselect)
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.DefaultExt = "pdf";
dlg.Multiselect = multiselect;
dlg.Title = App.Current.FindResource("loc_openFileDialogTitle").ToString();
dlg.Filter = App.Current.FindResource("loc_openFileDialogFilter").ToString();
DialogResult dlgresult = dlg.ShowDialog();
FileDialogResult result = new FileDialogResult();
if (dlgresult == DialogResult.OK)
{
result.CommonDialogReturn = true;
}
result.FileName = dlg.FileName;
///* In multiselection, OpenFileDialog puts the last selected file at the beginning of the list (array)
// * of the returned file. I avoid this with the below code. */
List <string> fileNames = new List <string>();
fileNames.AddRange(dlg.FileNames);
if (fileNames.Count > 1)
{
fileNames.RemoveAt(0);
fileNames.Add(dlg.FileNames[0]);
}
result.FileNames = fileNames.ToArray();
return(result);
}
// --- SAVE FILE
void MsgSaveFile_Handler(GenericMessageAction <MsgSaveFile, MsgOpenFile> msg)
{
FileDialogResult r = DialogController.ShowSaveFileDialog();
msg.Execute(new MsgOpenFile(r.FileName, r.CommonDialogReturn));
}