public RanetCheckedListBox()
{
InitializeComponent();
this.ListBox.SelectionMode = System.Windows.Controls.SelectionMode.Multiple;
this.HorizontalAlignment = System.Windows.HorizontalAlignment.Stretch;
this.ListBox.ItemContainerStyle = Resources["CheckedItemStyle"] as Style;
m_DataSource = new ObservableObjectCollection();
}
public RanetCheckedListBox()
{
InitializeComponent();
this.ListBox.SelectionMode = System.Windows.Controls.SelectionMode.Multiple;
this.HorizontalAlignment = System.Windows.HorizontalAlignment.Stretch;
this.ListBox.ItemContainerStyle = Resources["CheckedItemStyle"] as Style;
m_DataSource = new ObservableObjectCollection();
}
public RanetCheckedListBox()
{
DefaultStyleKey = typeof(RanetListBox);
this.SelectionMode = System.Windows.Controls.SelectionMode.Multiple;
this.HorizontalAlignment = System.Windows.HorizontalAlignment.Stretch;
ResourceDictionary dic = new ResourceDictionary();
dic.Source = new Uri(ResourceUri,UriKind.Relative);
this.ItemContainerStyle = dic["CheckedItemStyle"] as Style;
m_DataSource = new ObservableObjectCollection();
}
public RanetCheckedListBox()
{
DefaultStyleKey = typeof(RanetListBox);
this.SelectionMode = System.Windows.Controls.SelectionMode.Multiple;
this.HorizontalAlignment = System.Windows.HorizontalAlignment.Stretch;
ResourceDictionary dic = new ResourceDictionary();
dic.Source = new Uri(ResourceUri, UriKind.Relative);
this.ItemContainerStyle = dic["CheckedItemStyle"] as Style;
m_DataSource = new ObservableObjectCollection();
}
private async Task UpdateFileList(ObservableObjectCollection <File> filelist)
{
_filelistUpdatInProcess = true;
_FileList.Clear();
// переносим из временного списка в список файлов отображаемый пользователю только элементы с типом File и Directory
foreach (File file in filelist)
{
if (file.Nature != FileNature.Playlist)
{
_FileList.Add(file);
}
}
// Сортируем элементы списка по типу так чтобы каталоги оказались в начале
_FileList.Sort(new GenericComparer <File>("Nature", SortOrder.Desc));
// Добавляем картинки каталогов
if (DisplayFolderPictures)
{
string currentfolder = string.Empty;
if (CurrentFolder.Length != 0)
{
currentfolder = CurrentFolder + "\\";
}
foreach (File file in _FileList)
{
if (_filelistCancelUpdate)
{
break;
}
if (file.Nature == FileNature.Directory)
{
IRandomAccessStream fileStream = await Utilities.GetFolderImageStream(MusicCollectionFolder, currentfolder + file.Name, AlbumCoverFileNames);
if (fileStream != null)
{
await _mainPage.Dispatcher.RunAsync(CoreDispatcherPriority.Normal,
async delegate
{
BitmapImage bmi = new BitmapImage();
await bmi.SetSourceAsync(fileStream);
file.ImageSource = bmi;
});
}
}
}
}
_filelistUpdatInProcess = false;
}
public Server(MainPage mainPage)
{
_mainPage = mainPage;
_Statistics = new Statistic(_mainPage);
_Status = new Status(_mainPage);
_CurrentSong = new CurrentSong(_mainPage);
_Playlist = new ObservableObjectCollection <Track>(_mainPage);
_FileList = new ObservableObjectCollection <File>(_mainPage);
_SavedPlaylists = new ObservableObjectCollection <File>(_mainPage);
_Outputs = new ObservableObjectCollection <Output>(_mainPage);
_Artists = new ObservableObjectCollection <CommonGridItem>(_mainPage);
_Genres = new ObservableObjectCollection <CommonGridItem>(_mainPage);
_Albums = new ObservableObjectCollection <CommonGridItem>(_mainPage);
_Tracks = new ObservableObjectCollection <Track>(_mainPage);
_Connection.PropertyChanged += Connection_PropertyChanged;
}
/// <summary>
/// Read server responces and convert them into data objects
/// </summary>
private async Task HandleResponse(MpdResponseCollection response)
{
//bool handleResponseCriticalError = false;
string errorMessage = string.Empty;
try
{
switch (response.Command.Op)
{
case "update": // в ответ на команду сервер возвращает" "updating_db: 1\n" (Реализовано)
case "stats": _Statistics.Update(response); break;
case "status": _Status.Update(response); break; // Реализовано
case "currentsong": _CurrentSong.Update(response); break;
case "lsinfo":
if (response.Count > 0)
{ // Каталог не пустой
string currentfolder = string.Empty;
if (CurrentFolder.Length != 0)
{
currentfolder = CurrentFolder + "\\";
}
// Создаём временный список файлов и заполняем его данными из ответв сервера
ObservableObjectCollection <File> filelist = new ObservableObjectCollection <File>(_mainPage);
filelist.Update(response);
if (_filelistUpdatInProcess)
{
_filelistCancelUpdate = true;
while (_filelistUpdatInProcess)
{
await Task.Delay(TimeSpan.FromMilliseconds(100));
}
// while (_filelistUpdatInProcess);
_filelistCancelUpdate = false;
}
await UpdateFileList(filelist);
}
else
{ // Каталог не содержит файлов
_FileList.ClearAndNotify();
}
break;
case "list":
switch (response.Command.Argument1)
{
case "genre": _Genres.Update(response); break;
case "artist": _Artists.Update(response); break;
case "album": _Albums.Update(response); break;
case "title": _Tracks.Update(response); break;
}
break;
case "search": _Tracks.Update(response); break;
case "playlistinfo": _Playlist.Update(response); break;
case "listplaylists": _SavedPlaylists.Update(response); break;
case "outputs":
if (response.Count > 0)
{
_Outputs.Update(response);
}
break;
case "config":
break;
default: break;
}
if (response.Command.Op != "status")
{
NotifyCommandCompletion(response.Command.Op, "OK", response.Error);
}
}
catch (BalboaNullValueException be)
{
_Terminating = true;
errorMessage = string.Format(_resldr.GetString("NullValueExceptionMsg"),
be.VariableName, be.MethodName, be.FileName, be.LineNumber);
}
catch (BalboaException be)
{
_Terminating = true;
errorMessage = string.Format(_resldr.GetString("BalboaExceptionMsg"),
be.MethodName, be.FileName, be.LineNumber, be.Message);
}
catch (Exception e)
{
_Terminating = true;
string exceptionMessage = e.Message.Contains("\r\n") ? e.Message.Substring(0, e.Message.IndexOf("\r\n")) : e.Message;
errorMessage = string.Format(_resldr.GetString("UnexpectedServerError"), exceptionMessage);
}
finally
{
if (_Terminating)
{
//await Halt();
NotifyCriticalError(errorMessage);
}
}
}
