private async void EditIndex_Click(object sender, RoutedEventArgs e)
{
if (ApplicationView.CurrentIndexFile == null)
{
return;
}
IndexDialog dialog = new IndexDialog
{
DataContext = ApplicationView.CurrentIndexFile,
Owner = this,
IsNew = false,
ResizeMode = System.Windows.ResizeMode.NoResize
};
if (dialog.ShowDialog() == true)
{
ApplicationView.CurrentIndexFile.SaveIndexFile();
await ApplicationViewService.UpdateIndex();
}
else
{
await ApplicationViewService.LoadIndex(ApplicationView.CurrentIndexFile.IndexFile);
}
}
private async void OpenIndex_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog fileDialog = new OpenFileDialog
{
Filter = string.Format("Index file (*{0})|*{0}", Constants.IndexFileExtension)
};
if (fileDialog.ShowDialog() == true)
{
await ApplicationViewService.LoadIndex(fileDialog.FileName);
}
}
private async void LoadRecentIndex_Click(object sender, RoutedEventArgs e)
{
var menuItem = sender as MenuItem;
if (menuItem == null)
{
return;
}
var recentIndex = menuItem.DataContext as RecentIndexSetting;
if (recentIndex == null)
{
return;
}
await ApplicationViewService.LoadIndex(recentIndex);
}
private async void CreateIndex(ApplicationViewModel contextViewModel, IndexViewModel indexModel)
{
Guid opId = Guid.Empty;
CancellationToken cancelToken;
if (!contextViewModel.BeginOperation(StatusKind.Indexing, out opId, out cancelToken))
{
return;
}
try
{
string newIndexDirectory = indexModel.IndexDirectory;
await Task.Run(() =>
{
LuceneIndexer.Instance.CreateIndexDirectory(indexModel.SourceDirectories, indexModel.FileFilters, newIndexDirectory, cancelToken);
if (cancelToken.IsCancellationRequested)
{
return;
}
indexModel.LastFullRefresh = DateTime.Now;
indexModel.SaveIndexFile();
},
cancelToken);
if (cancelToken.IsCancellationRequested)
{
if (Directory.Exists(newIndexDirectory))
{
Directory.Delete(newIndexDirectory, true);
}
return;
}
contextViewModel.EndOperation(opId);
await ApplicationViewService.LoadIndex(indexModel.IndexFile);
}
finally
{
contextViewModel.EndOperation(opId);
}
}
