public void Handle(DownloadableItem item)
{
var document = item.Owner as TLDocument;
if (document != null)
{
BeginOnUIThread(() =>
{
var messages = Items;
foreach (var m in messages)
{
var media = m.Media as TLMessageMediaDocument;
if (media != null && TLDocumentBase.DocumentEquals(media.Document, document))
{
media.NotifyOfPropertyChange(() => media.Document);
break;
}
}
});
}
var message = item.Owner as TLMessage;
if (message != null)
{
var mediaDocument1 = message.Media as TLMessageMediaDocument;
if (mediaDocument1 == null)
{
return;
}
BeginOnUIThread(() =>
{
foreach (var m in Items)
{
var mediaDocument2 = m.Media as TLMessageMediaDocument;
if (mediaDocument2 != null && TLDocumentBase.DocumentEquals(mediaDocument1.Document, mediaDocument2.Document))
{
m.Media.IsCanceled = false;
m.Media.LastProgress = 0.0;
m.Media.DownloadingProgress = 0.0;
m.Media.NotifyOfPropertyChange(() => m.Media.Self); // update download icon for documents
m.NotifyOfPropertyChange(() => m.Self);
m.Media.IsoFileName = item.IsoFileName;
}
}
});
}
}
public void Handle(DownloadableItem item)
{
Execute.BeginOnUIThread(() =>
{
var chatPhoto = item.Owner as TLChatPhoto;
if (chatPhoto != null)
{
var channel = With as TLChannel;
if (channel != null)
{
channel.NotifyOfPropertyChange(() => channel.Photo);
//channel.NotifyOfPropertyChange(() => channel.ChatPhoto);
}
var serviceMessages = Items.OfType <TLMessageService>();
foreach (var serviceMessage in serviceMessages)
{
var editPhoto = serviceMessage.Action as TLMessageActionChatEditPhoto;
if (editPhoto != null && editPhoto.Photo == chatPhoto)
{
editPhoto.NotifyOfPropertyChange(() => editPhoto.Photo);
break;
}
}
}
var message = item.Owner as TLMessage;
if (message != null)
{
var messages = Items.OfType <TLMessage>();
foreach (var m in messages)
{
var media = m.Media as TLMessageMediaVideo;
if (media != null && m == item.Owner)
{
m.Media.IsCanceled = false;
m.Media.LastProgress = 0.0;
m.Media.DownloadingProgress = 0.0;
m.NotifyOfPropertyChange(() => m.Self);
m.Media.IsoFileName = item.IsoFileName;
break;
}
var doc = m.Media as TLMessageMediaDocument;
if (doc != null && m == item.Owner)
{
m.Media.IsCanceled = false;
m.Media.LastProgress = 0.0;
m.Media.DownloadingProgress = 0.0;
m.Media.NotifyOfPropertyChange(() => m.Media.Self); // update download icon for documents
m.NotifyOfPropertyChange(() => m.Self);
m.Media.IsoFileName = item.IsoFileName;
break;
}
var audioMedia = m.Media as TLMessageMediaAudio;
if (audioMedia != null && m == item.Owner)
{
m.Media.IsCanceled = false;
m.Media.LastProgress = 0.0;
m.Media.DownloadingProgress = 0.0;
m.Media.IsoFileName = item.IsoFileName;
var a = audioMedia.Audio as TLAudio;
if (a != null)
{
var fileName = a.GetFileName();
var wavFileName = Path.GetFileNameWithoutExtension(fileName) + ".wav";
#if WP8
var component = new WindowsPhoneRuntimeComponent();
var result = component.InitPlayer(ApplicationData.Current.LocalFolder.Path + "\\" + fileName);
if (result == 1)
{
var buffer = new byte[16 * 1024];
var args = new int[3];
var pcmStream = new MemoryStream();
while (true)
{
component.FillBuffer(buffer, buffer.Length, args);
var count = args[0];
var offset = args[1];
var endOfStream = args[2] == 1;
pcmStream.Write(buffer, 0, count);
if (endOfStream)
{
break;
}
}
var wavStream = Wav.GetWavAsMemoryStream(pcmStream, 48000, 1, 16);
using (var store = IsolatedStorageFile.GetUserStoreForApplication())
{
using (var file = new IsolatedStorageFileStream(wavFileName, FileMode.OpenOrCreate, store))
{
wavStream.Seek(0, SeekOrigin.Begin);
wavStream.CopyTo(file);
file.Flush();
}
}
}
#endif
}
break;
}
}
return;
}
var photo = item.Owner as TLPhoto;
if (photo != null)
{
var isUpdated = false;
var messages = Items.OfType <TLMessage>();
foreach (var m in messages)
{
var mediaPhoto = m.Media as TLMessageMediaPhoto;
if (mediaPhoto != null && mediaPhoto.Photo == photo)
{
mediaPhoto.NotifyOfPropertyChange(() => mediaPhoto.Photo);
mediaPhoto.NotifyOfPropertyChange(() => mediaPhoto.Self);
isUpdated = true;
break;
}
var mediaWebPage = m.Media as TLMessageMediaWebPage;
if (mediaWebPage != null && mediaWebPage.Photo == photo)
{
mediaWebPage.NotifyOfPropertyChange(() => mediaWebPage.Photo);
mediaWebPage.NotifyOfPropertyChange(() => mediaWebPage.Self);
isUpdated = false;
break;
}
}
if (isUpdated)
{
return;
}
var serviceMessages = Items.OfType <TLMessageService>();
foreach (var serviceMessage in serviceMessages)
{
var editPhoto = serviceMessage.Action as TLMessageActionChatEditPhoto;
if (editPhoto != null && editPhoto.Photo == photo)
{
editPhoto.NotifyOfPropertyChange(() => editPhoto.Photo);
isUpdated = true;
break;
}
}
}
var document = item.Owner as TLDocument;
if (document != null)
{
var messages = Items.OfType <TLMessage>();
foreach (var m in messages)
{
var media = m.Media as TLMessageMediaDocument;
if (media != null && TLDocumentBase.DocumentEquals(media.Document, document))
{
media.NotifyOfPropertyChange(() => media.Document);
break;
}
}
}
var video = item.Owner as TLVideo;
if (video != null)
{
var messages = Items.OfType <TLMessage>();
foreach (var m in messages)
{
var media = m.Media as TLMessageMediaVideo;
if (media != null && media.Video == video)
{
media.NotifyOfPropertyChange(() => media.Video);
break;
}
}
}
var audio = item.Owner as TLAudio;
if (audio != null)
{
var messages = Items.OfType <TLMessage>();
foreach (var m in messages)
{
var media = m.Media as TLMessageMediaAudio;
if (media != null && media.Audio == audio)
{
media.NotifyOfPropertyChange(() => media.Audio);
break;
}
}
}
var webPage = item.Owner as TLWebPage;
if (webPage != null)
{
var messages = Items.OfType <TLMessage>();
foreach (var m in messages)
{
var media = m.Media as TLMessageMediaWebPage;
if (media != null && media.WebPage == webPage)
{
media.NotifyOfPropertyChange(() => media.Photo);
media.NotifyOfPropertyChange(() => media.Self);
break;
}
}
}
});
}
