public void ToStringTest()
{
DateTime date = new DateTime(2012, 3, 20, 13, 25, 31);
TrackGroup group = new TrackGroup(date, TrackGroupLevel.Hour);
Assert.AreEqual("2012-03-20 13시", group.ToString());
group = new TrackGroup(date, TrackGroupLevel.Day);
Assert.AreEqual("2012-03-20", group.ToString());
}
// trackTreeView
private void TrackTreeView_ActivateGroup(object sender, TrackGroup group)
{
}
private void SelectAll(TrackGroup group, bool select)
{
group.IsChecked = select;
}
private void TrackGroup_TrackChanged(TrackGroup group, Track track, string propName)
{
// 현재 재생 중인 것은 그냥 놔둔다.
if (track == ActiveTrack && !track.IsChecked) {
track.IsChecked = true;
}
if (track.IsChecked) {
m_selectedTracks.Add(track);
} else {
m_selectedTracks.Remove(track);
}
}
private void TrackGroup_TrackAllChanged(TrackGroup group)
{
m_selectedTracks.BeginUpdate();
try {
m_selectedTracks.Clear();
foreach (Track track in m_tracks) {
if (track.IsChecked) {
m_selectedTracks.Add(track);
}
}
} finally {
m_selectedTracks.EndUpdate();
}
}
private void RegisterEvents(TrackGroup group)
{
group.TrackChanged += new Action<TrackGroup, Track, string>(TrackGroup_TrackChanged);
group.TrackAllChanged += new Action<Common.Model.TrackGroup>(TrackGroup_TrackAllChanged);
foreach (object child in group.Children) {
if (child is TrackGroup) {
RegisterEvents((TrackGroup)child);
}
}
}
private TrackGroup CreateRoot(Track startTrack, Track endTrack)
{
TrackGroupLevel level;
DateTime dStart = startTrack.CreateDate;
DateTime dEnd = endTrack.CreateDate;
if (dStart.Year != dEnd.Year) {
level = TrackGroupLevel.All;
} else if (dStart.Month != dEnd.Month) {
level = TrackGroupLevel.Year;
} else if (dStart.Day != dEnd.Day) {
level = TrackGroupLevel.Month;
} else {
level = TrackGroupLevel.Day;
}
TrackGroup root = new TrackGroup(startTrack.CreateDate, level);
return root;
}
private TrackGroup CreateParent(TrackGroup group)
{
TrackGroupLevel level = (TrackGroupLevel)(group.Level + 1);
TrackGroup parent = new TrackGroup(group.Date, level);
return parent;
}
/// <summary>
/// 트랙 목록으로부터 트랙 그룹 hierarchy를 생성한다.
/// 트랙들은 CreateDate 순서로 정렬되었다고 가정한다.
/// </summary>
/// <param name="tracks"></param>
/// <returns></returns>
private TrackGroup CreateGroupsFromTracks(ListCollectionView tracks)
{
if (tracks.IsEmpty)
return null;
IList<TrackGroup> groups = new List<TrackGroup>();
TrackGroup group = null;
for (int i = 0, count = tracks.Count; i < count; i++) {
Track track = (Track)tracks.GetItemAt(i);
if (group == null || track.CreateDate.Hour != group.Date.Hour) {
group = new TrackGroup(track.CreateDate, TrackGroupLevel.Hour);
groups.Add(group);
}
group.Add(track);
}
TrackGroup root = CreateGroupHierarchy(groups);
return root;
}
private bool Containable(TrackGroup parent, TrackGroup group)
{
switch (parent.Level) {
case TrackGroupLevel.Day:
return group.Date.Day == parent.Date.Day;
case TrackGroupLevel.Month:
return group.Date.Month == parent.Date.Month;
case TrackGroupLevel.Year:
return group.Date.Year == parent.Date.Year;
}
return true;
}
private void LocalTrackGroup_TrackAllChanged(TrackGroup group)
{
ResetTrackSelection(m_localTracks);
}
private void DeviceTrackGroup_TrackAllChanged(TrackGroup group)
{
ResetTrackSelection(m_deviceTracks);
}
private void DeleteTrackGroup(Repository repo, TrackGroup group, bool confirm)
{
if (confirm && DisplayMessage != null) {
if (!DisplayMessage.Confirm("트랙 그룹 삭제",
"포함된 트랙들과 관련된 정보 및 영상 파일이 모두 삭제됩니다.\r\n삭제하시겠습니까?"))
return;
}
for (int i = group.Children.Count - 1; i >= 0; i--) {
if (group.Children[i] is TrackGroup) {
DeleteTrackGroup(repo, (TrackGroup)group.Children[i], false);
} else {
DeleteTrack(repo, (Track)group.Children[i], false);
}
}
group.Delete();
}
private void FireTrackChangeEvent(TrackGroup group, Track track, string propName)
{
Action<TrackGroup, Track, string> eh = TrackChanged;
if (eh != null) {
eh(group, track, propName);
}
if (m_parent != null) {
m_parent.FireTrackChangeEvent(this, track, propName);
}
}
public void Remove(TrackGroup group)
{
m_children.Remove(group);
}
public void Add(TrackGroup subGroup)
{
m_children.Add(subGroup);
subGroup.m_parent = this;
}