public void MoveItems(object param)
{
// select folder
IFolderBrowserDialogService fbd = GetService <IFolderBrowserDialogService>();
if (fbd != null)
{
var result = fbd.Show();
if (result == DialogResult.OK || result == DialogResult.Yes)
{
string selectedPath = fbd.SelectedPath;
if (Directory.Exists(selectedPath))
{
isMoving = true;
Task.Factory.StartNew(
() =>
{
MoveDuplicatesToFolder(selectedPath);
isMoving = false;
Process.Start("explorer.exe", selectedPath);
}).ContinueWith(task => CommandManager.InvalidateRequerySuggested(), TaskScheduler.FromCurrentSynchronizationContext());
}
}
}
}
public void AddMoreFolders(object param)
{
IFolderBrowserDialogService fbg = GetService <IFolderBrowserDialogService>();
if (fbg != null)
{
if (DialogResult.OK == fbg.Show())
{
string selectedPath = fbg.SelectedPath;
// Check if such directory exists, and check if such directory wasn't already introduced
if (!string.IsNullOrEmpty(selectedPath) && Paths.All(folder => selectedPath != folder.Path))
{
if (Directory.Exists(selectedPath))
{
Paths.Add(new Item {
Path = selectedPath, Count = -1, IsFolder = true
});
}
else if (File.Exists(selectedPath))
{
Paths.Add(new Item {
Path = selectedPath, Count = 1, IsFolder = false
});
return;
}
else
{
return;
}
// count the number of available music files asynchronously
Task.Factory.StartNew(
() =>
{
int count = Helper.CountNumberOfMusicFiles(selectedPath, musicFileFilters);
lock (LockObject)
{
int index = -1;
foreach (Item path in Paths)
{
index++;
if (path.Path == selectedPath)
{
break;
}
}
if (Paths != null && Paths.Count >= index && index >= 0)
{
totalMusicItems += count;
Paths[index].Count = count;
}
}
}).ContinueWith(
task => CommandManager.InvalidateRequerySuggested(), TaskScheduler);
}
}
}
}