private void ImportWaypoints(IEnumerable <string> fileNames, IFileTypeInfo fileTypeInfo)
{
var importer = _importers.Find(i => i.GetFileTypeInfo() == fileTypeInfo);
foreach (var fileName in fileNames)
{
var waypoints = importer.ImportWaypoints(fileName);
foreach (var wpt in waypoints)
{
_waypointsService.Waypoints.Add(wpt);
}
}
}
private static MultiFileDialogResult ShowFileDialog(Window owner, FileDialog dialog, IList <IFileTypeInfo> fileTypes, string dirName, bool createAllSupportedFilter, bool createAllFilter)
{
if (!string.IsNullOrEmpty(dirName))
{
dialog.InitialDirectory = dirName;
}
createAllSupportedFilter = createAllSupportedFilter && fileTypes.Count > 1;
dialog.Filter = CreateFilter(fileTypes, createAllSupportedFilter, createAllFilter);
if (!Directory.Exists(dialog.InitialDirectory))
{
dialog.InitialDirectory = null;
}
if (dialog.ShowDialog(owner) != true)
{
return(new MultiFileDialogResult(null, new string[0]));
}
var filterIndex = dialog.FilterIndex - 1;
if (createAllSupportedFilter)
{
filterIndex--;
}
IFileTypeInfo selectedFileType = null;
if (filterIndex >= 0 && filterIndex < fileTypes.Count())
{
selectedFileType = fileTypes.ElementAt(filterIndex);
}
return(new MultiFileDialogResult(selectedFileType, dialog.FileNames));
}
public MultiFileDialogResult(IFileTypeInfo fileTypeInfo, string[] fileNames)
{
_fileTypeInfo = fileTypeInfo;
_fileNames = fileNames;
}
