protected override void OnPageLoad()
{
// Update current playing (might have changed when other window was running)
PlayListItem currentItem = playlistPlayer.GetCurrentItem();
if (currentItem != null)
{
_currentPlaying = currentItem.FileName;
}
if (m_database == null)
{
m_database = MusicDatabase.Instance;
}
if (handler == null)
{
handler = new MusicViewHandler();
}
LoadSettings();
if (btnSortBy != null)
{
btnSortBy.SortChanged += new SortEventHandler(SortChanged);
}
base.OnPageLoad();
}
/// <summary>
/// this is actually loading a database view not a directory
/// and this is done via view handler so parameter is not used
/// but is needed to override method in base class
/// </summary>
/// <param name="strNotUsed">Used to implement method in base class but not used</param>
protected override void LoadDirectory(string strNotUsed)
{
GUIWaitCursor.Show();
GUIListItem SelectedItem = facadeLayout.SelectedListItem;
int previousLevel = ((MusicViewHandler)handler).PreviousLevel;
string strSelectedItem = string.Empty;
if (SelectedItem != null)
{
// if there is an item selected and we are loading a new view
// then store the existing value so when we navigate back up through
// the view levels we can focus on the item we had selected
// we can not use current level in the name for the directory history
// as current level gets updated before LoadDirectory is called
// therefore use previous level which is set by the music view handler
// when that returns (ie. that will be level of the view user has
// made selection from as it has not been cleared yet)
if (SelectedItem.IsFolder && SelectedItem.Label != "..")
{
m_history.Set(SelectedItem.Label, handler.LocalizedCurrentView + "." +
previousLevel.ToString());
}
}
List <Song> songs;
if (!((MusicViewHandler)handler).Execute(out songs))
{
GUIWaitCursor.Hide();
Action action = new Action();
action.wID = Action.ActionType.ACTION_PREVIOUS_MENU;
GUIGraphicsContext.OnAction(action);
return;
}
GUIControl.ClearControl(GetID, facadeLayout.GetID);
SwitchLayout();
List <GUIListItem> itemsToAdd = new List <GUIListItem>();
TimeSpan totalPlayingTime = new TimeSpan();
if (previousLevel > handler.CurrentLevel)
{
// only need to lookup values when navigating back up through the view
strSelectedItem = m_history.Get(handler.LocalizedCurrentView + "." + handler.CurrentLevel.ToString());
}
#region handle pin protected share
if (songs.Count > 0) // some songs in there?
{
Song song = songs[0];
if (song.FileName.Length > 0) // does a filename exits
{
foreach (Share share in _shareList)
{
if (song.FileName.Contains(share.Path)) // compare it with shares
{
if (share.Pincode != string.Empty) // does it have a pincode?
{
GUIMessage msg = new GUIMessage(GUIMessage.MessageType.GUI_MSG_GET_PASSWORD, 0, 0, 0, 0, 0, 0);
GUIWindowManager.SendMessage(msg); // ask for the userinput
if (msg.Label != share.Pincode)
{
songs.Clear();
}
break;
}
}
}
}
}
#endregion
if (handler.CurrentLevel > 0)
{
// add ".." folder item if not at bottom level of view
GUIListItem pItem = new GUIListItem("..");
pItem.Path = string.Empty;
pItem.IsFolder = true;
Util.Utils.SetDefaultIcons(pItem);
itemsToAdd.Add(pItem);
}
// Get current Filter used
var currentFilter = (FilterDefinition)handler.View.Filters[handler.CurrentLevel];
for (int i = 0; i < songs.Count; ++i)
{
Song song = songs[i];
GUIListItem item = new GUIListItem();
MusicTag tag = new MusicTag();
tag = song.ToMusicTag();
item.AlbumInfoTag = song;
item.MusicTag = tag;
if (handler.CurrentLevel + 1 < handler.MaxLevels)
{
item.IsFolder = true;
item.Label = MusicViewHandler.GetFieldValue(song, handler.CurrentLevelWhere);
// If we are grouping on a specific value, we have in the Duration field the number of items
// Use this in the sort field
if (currentFilter.SqlOperator == "group")
{
item.Label2 = tag.Duration.ToString();
}
else
{
SetSortLabel(ref item, CurrentSortMethod, handler.CurrentLevelWhere);
}
}
else
{
item.IsFolder = false;
if (!GUIMusicBaseWindow.SetTrackLabels(ref item, CurrentSortMethod))
{
item.Label = song.Title;
}
}
if (tag != null)
{
if (tag.Duration > 0)
{
totalPlayingTime = totalPlayingTime.Add(new TimeSpan(0, 0, tag.Duration));
}
}
item.Path = song.FileName;
if (!string.IsNullOrEmpty(_currentPlaying) &&
item.Path.Equals(_currentPlaying, StringComparison.OrdinalIgnoreCase))
{
item.Selected = true;
}
item.Duration = song.Duration;
tag.TimesPlayed = song.TimesPlayed;
item.Rating = song.Rating;
item.Year = song.Year;
item.OnRetrieveArt += new GUIListItem.RetrieveCoverArtHandler(OnRetrieveCoverArt);
item.OnItemSelected += new GUIListItem.ItemSelectedHandler(item_OnItemSelected);
itemsToAdd.Add(item);
}
itemsToAdd.Sort(new MusicSort(CurrentSortMethod, CurrentSortAsc));
int iItem = 0; // used to hold index of item to select
bool itemSelected = false;
for (int i = 0; i < itemsToAdd.Count; ++i)
{
if (!itemSelected && itemsToAdd[i].Label == strSelectedItem)
{
iItem = i;
itemSelected = true;
}
facadeLayout.Add(itemsToAdd[i]);
}
int iTotalItems = facadeLayout.Count;
if (iTotalItems > 0)
{
GUIListItem rootItem = facadeLayout[0];
if (rootItem.Label == "..")
{
iTotalItems--;
}
}
//set object count label, total duration
GUIPropertyManager.SetProperty("#itemcount", Util.Utils.GetObjectCountLabel(iTotalItems));
if (totalPlayingTime.TotalSeconds > 0)
{
GUIPropertyManager.SetProperty("#totalduration",
Util.Utils.SecondsToHMSString((int)totalPlayingTime.TotalSeconds));
}
else
{
GUIPropertyManager.SetProperty("#totalduration", string.Empty);
}
if (itemSelected)
{
GUIControl.SelectItemControl(GetID, facadeLayout.GetID, iItem);
}
else if (m_iItemSelected >= 0)
{
GUIControl.SelectItemControl(GetID, facadeLayout.GetID, m_iItemSelected);
}
else
{
SelectCurrentItem();
}
UpdateButtonStates();
GUIWaitCursor.Hide();
}
/// <summary>
/// Get list of views in Music Views database
/// Key: should be used as hyperlinkParameter
/// Val: can be used as a default display name
/// </summary>
private List<KeyValuePair<string, string>> GetMusicViews()
{
if (musicViews.Count == 0)
{
MusicViewHandler MusicViews = new MusicViewHandler();
foreach (ViewDefinition MusicView in MusicViews.Views)
{
string viewKey = MusicView.Name;
string viewValue = MusicView.LocalizedName;
KeyValuePair<string, string> skinview = new KeyValuePair<string, string>(viewKey, viewValue);
musicViews.Add(skinview);
}
}
return musicViews;
}
