public static void getMoreInfo(Melodie m, string xmlPath)
{
if (File.Exists(xmlPath))
{
List <Melodie> ls = Album.getSongs(xmlPath);
bool find = false;
foreach (Melodie mel in ls)
{
if (mel.NumeMelodie == m.NumeMelodie)
{
m.Durata = mel.Durata;
m.Compozitor = mel.Compozitor;
m.Interpret = mel.Interpret;
m.Coperta = mel.Coperta;
find = true;
break;
}
}
if (!find)
{
m.Interpret = "unknown";
m.Compozitor = "unknown";
}
}
else
{
m.Interpret = "unknown";
m.Compozitor = "unknown";
}
}
public static List <Melodie> getSongs(string fileName)
{
List <Melodie> lista = new List <Melodie>();
var songs = from s in XElement.Load(fileName).Elements("melodie") select s;
foreach (var song in songs)
{
Melodie m = new Melodie();
m.Durata = song.Element("durata").Value;
m.NumeMelodie = song.Element("titlu_melodie").Value;
m.Compozitor = song.Element("compozitor").Value;
m.Interpret = song.Element("interpret").Value;
try
{
if (song.Element("coperta").Name == "coperta")
{
m.Coperta = fileName.Substring(0, fileName.LastIndexOf('\\') + 1) + song.Element("coperta").Value;
}
}
catch
{
m.Coperta = "No image to display";
}
lista.Add(m);
}
return(lista);
}
private void openFileButton(object sender, RoutedEventArgs e)
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.Multiselect = true;
dlg.Filter = "All Supported File Types(*.mp3,*.wav,*.mpeg,*.wmv,*.avi)|*.mp3;*.wav;*.mpeg;*.wmv;*.avi";
// Show open file dialog box
if ((bool)dlg.ShowDialog())
{
try
{
foreach (String file in dlg.FileNames)
{
if (File.Exists(file))
{
Melodie m = new Melodie();
m.URI = new Uri(file);
m.NumeMelodie = (file.Substring(dlg.FileName.LastIndexOf('\\') + 1));
m.NumeMelodie = m.NumeMelodie.Substring(0, m.NumeMelodie.LastIndexOf('.'));
listView1.Items.Add(m);
}
}
}
catch (Exception ex)
{
MessageBox.Show("Error: " + ex.Message);
}
}
}
//remove 1
private void Remove_Click(object sender, RoutedEventArgs e)
{
if (listView1.HasItems)
{
if (listView1.SelectedItems.Count > 0)
{
Melodie aux = (Melodie)listView1.SelectedItem;
if (aux.NumeMelodie == titluMelodie.Text)
{
Stop_Click(null, null);
}
listView1.Items.Remove(listView1.SelectedItem);
}
else
{
MessageBox.Show("no item selected to be deleted");
}
}
else
{
MessageBox.Show("list is empty");
}
}
//play
private void Button_Click_1(object sender, RoutedEventArgs e)
{
Melodie m = (Melodie)listView1.SelectedItem;
if (m == null && listView1.Items.Count > 0)
{
m = (Melodie)listView1.Items[0];
}
if (m != null)
{
isPlaying = true;
PauseButton.IsEnabled = true;
StopButton.IsEnabled = true;
NextButton.IsEnabled = true;
PrevButton.IsEnabled = true;
if (m.URI != null)
{
try
{
mediaElement1.Source = m.URI;
mediaElement1.Play();
timer.Start();
titluMelodie.Text = m.NumeMelodie;
if (m.Coperta != null)
{
if (m.Coperta == "No image to display")
{
Image i = new Image();
BitmapImage src = new BitmapImage();
src.BeginInit();
src.UriSource = new Uri(AppDomain.CurrentDomain.BaseDirectory + @"/img/images.jpg");
src.CacheOption = BitmapCacheOption.OnLoad;
src.EndInit();
i.Source = src;
i.Stretch = Stretch.Uniform;
}
else
{
Image i = new Image();
BitmapImage src = new BitmapImage();
src.BeginInit();
src.UriSource = new Uri(m.Coperta);
src.CacheOption = BitmapCacheOption.OnLoad;
src.EndInit();
i.Source = src;
i.Stretch = Stretch.Uniform;
}
}
else
{
Image i = new Image();
BitmapImage src = new BitmapImage();
src.BeginInit();
src.UriSource = new Uri(AppDomain.CurrentDomain.BaseDirectory + @"/img/images.jpg");
src.CacheOption = BitmapCacheOption.OnLoad;
src.EndInit();
i.Source = src;
i.Stretch = Stretch.Uniform;
}
}
catch (Exception ex)
{
MessageBox.Show("Playing error" + ex.StackTrace);
}
}
}
else
{
MessageBox.Show("No song in list!");
}
}
