/// <summary>
/// Convert a fso music file into a song
/// </summary>
/// <param name="files"></param>
/// <returns></returns>
public static Song MusicFileToSong(fso file)
{
Song newSong = new Song();
newSong.Name = file.Name;
newSong.Path = file.Path;
return newSong;
}
/// <summary>
/// The selected file in the file browser changed
/// </summary>
/// <param name="sender"></param>
/// <param name="file"></param>
void Browser_OnFileChanged(object sender, fso file)
{
switch (file.FileType)
{
case fsoType.Music:
//Insert all songs in the currrent directory into the musicQueue and play the selected one
Session.CurMusicQueue.AddNPlay(
CarPC.Helper.MusicConverter.MusicFileToSong(Session.Browser.Files),
CarPC.Helper.MusicConverter.MusicFileToSong(file)
);
break;
}
}
//Default Constructor
public Folder(string folderPath, fso fsoParent)
{
//Name
name = folderPath.Substring(folderPath.LastIndexOf(System.IO.Path.DirectorySeparatorChar) + 1);
//Path
path = folderPath;
parent = fsoParent;
//Generic folder icon
BitmapImage imgThumb = new BitmapImage();
imgThumb.BeginInit();
imgThumb.UriSource = new Uri(@"pack://siteoforigin:,,,/Images/folder-blue.png");
imgThumb.EndInit();
thumbnail = imgThumb;
}
/// <summary>
/// Returns a filtered list of files and folders in the specified
/// </summary>
/// <param name="folder">The full folder path</param>
/// <returns></returns>
public List<fso> GetFilesInFolder(string folder, fso parent, List<string> audioFormats, List<string> videoFormats)
{
List<fso> files = new List<fso>();
foreach (string d in Directory.GetDirectories(folder))
{
files.Add(new Folder(d, parent));
}
//Add supported files to our list
foreach (string f in Directory.GetFiles(folder, "*"))
{
if (audioFormats.Contains(FileExtension(f)))
{
files.Add(new MusicFile(f, parent));
}
else if (videoFormats.Contains(FileExtension(f)))
{
files.Add(new VideoFile(f, parent));
}
}
return files;
}
/// <summary>
/// File browser directory changed
/// </summary>
/// <param name="sender"></param>
/// <param name="Directory"></param>
void Browser_OnDirectoryChanged(object sender, fso Directory)
{
toolbarMain.ToggleBackButton(Session.Browser.BackNavEnabled);
}
/// <summary>
/// Create a new audio file from the given file
/// </summary>
/// <param name="file"></param>
/// <returns></returns>
public MusicFile(string file, fso fsoParent)
{
path = file;
parent = fsoParent;
GetSongInfo();
}
/// <summary>
/// Create a new video file from the given file
/// </summary>
/// <param name="file"></param>
/// <returns></returns>
public VideoFile(string file, fso fsoParent)
{
path = file;
parent = fsoParent;
GetVideoInfo();
}
/// <summary>
/// Selected item changed
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void lstFiles_PreviewMouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
//Convert the selected item to a fso
curItem = (fso)lstFiles.SelectedItem;
//Check for a null value
if (curItem == null)
{
return;
}
//If the selected item is a folder, browse to it
if (curItem.FileType == fsoType.Folder || curItem.FileType == fsoType.Source)
{
BrowseDirectory(curItem.Path, curItem);
}
else if (curItem.FileType == fsoType.Music)
{
//Fire the file changed event
OnFileChanged(this, curItem);
}
}
/// <summary>
/// Navigate back in the directory structure
/// </summary>
public void NavigateBack()
{
//Update the current item
curItem = curItem.Parent;
if (curItem == null)
{
//We don't know where to go, so go back to the source list
DisplaySourceList();
}
else if (curItem.Path == "")
{
//We don't know where to go, so go back to the source list
DisplaySourceList();
}
else if (curItem.Path == "MediaSource")
{
//Display the source list
DisplaySourceList();
}
else
{
//Get the parent files
BrowseDirectory(curItem.Path, curItem);
}
}
/// <summary>
/// Browse to the given directory and contained display all files and folders
/// </summary>
/// <param name="path"></param>
public void BrowseDirectory(string path, fso parent)
{
using (FileBrowserVM browser = new FileBrowserVM())
{
files = browser.GetFilesInFolder(path, parent, audioFormats, videoFormats);
}
lstFiles.ItemsSource = null;
lstFiles.ItemsSource = files;
backNavEnabled = true;
CallOnDirectoryChanged();
}
