/// <summary>
/// Navigate browser to a new page
/// </summary>
/// <param name="item">Item from the playlist</param>
private void NavigateHomeControl(ZonePlaylistItem item)
{
if (item != null && item.ItemUri != null)
{
browser.Navigate(item.ItemUri);
}
}
/// <summary>
/// Home control button clicked
/// </summary>
/// <param name="sender">Button pressed</param>
/// <param name="e">Event arguments</param>
void HomeControlButton_Click(object sender, RoutedEventArgs e)
{
int bannerIndex = (int)(sender as Button).CommandParameter;
ZonePlaylistItem selection = this.HomeControlPlaylist.PlayList[bannerIndex];
this.NavigateHomeControl(selection);
}
/// <summary>
/// Play and item from the playlist.
/// If the playlist item define a specific player, that player will be selected
/// </summary>
/// <param name="item">Item to play</param>
private void Play(ZonePlaylistItem item)
{
if (this.Player != null)
{
this.Player.Stop();
}
this.Player = PlayerManager.Create(PlayerType.axVlc, playerHost);
this.Player.Play(item);
}
/// <summary>
/// Get item from the playlist
/// </summary>
/// <param name="item">Reference to a playlist</param>
/// <returns>The playlist</returns>
private ZonePlaylist GetPlaylistItem(ZonePlaylistItem item)
{
if (item == null)
{
// Playlist item does not exist
return(null);
}
return(PlaylistManager.Create(item.ItemUri, true, item.ItemName));
}
/// <summary>
/// Start playing the defult channel. This is first channel in default playlist
/// </summary>
private void InitializeDefaultPlayer()
{
if (this.DefaultPlaylist != null)
{
ZonePlaylistItem item = this.DefaultPlaylist.PlayList.FirstOrDefault();
if (item != null)
{
this.Play(item);
}
}
}
/// <summary>
/// Try to get item from the playlist
/// </summary>
/// <param name="item">Reference to a playlist</param>
/// <param name="zonePlaylist">The playlist</param>
/// <returns>True if the item is found</returns>
private bool TryGetPlaylistItem(ZonePlaylistItem item, out ZonePlaylist zonePlaylist)
{
// Try to open playlist item
try
{
zonePlaylist = this.GetPlaylistItem(item);
return(true);
}
catch (Exception)
{
zonePlaylist = null;
return(false);
}
}
/// <summary>
/// Setup home control browser item
/// </summary>
private void InitializeHomeControl()
{
if (this.HomeControlPlaylist != null)
{
// Setup home control buttons
List <Uri> banners = this.HomeControlPlaylist.PlayList.Select(element => element.BannerUri).ToList();
if (banners.Count > 0)
{
// Add buttons
for (int inx = 0; inx < banners.Count; inx++)
{
Button item = CreateButton(HomeControlImageBackground, banners[inx], inx, HomeControlImageSizeHeight, HomeControlImageSizeWidth, HomeControlButton_Click);
if (item != null)
{
homeControlList.Children.Add(item);
}
}
}
// Setup browser control
ZonePlaylistItem homeControl = this.HomeControlPlaylist.PlayList.FirstOrDefault();
this.NavigateHomeControl(homeControl);
}
}
