public void AddMediaItem(String conversationID, String fileID, String fileName, int position, bool reachedRight = false)
{
Console.WriteLine("reached right: " + reachedRight);
foreach (var uiElement in Gallery.Children)
{
if (!(uiElement is ThumbnailButton))
{
continue;
}
ThumbnailButton btn = uiElement as ThumbnailButton;
if (btn.FileID.Equals(fileID, StringComparison.OrdinalIgnoreCase))
{
return;
}
}
String thumbUrl = StreamAPI.GetMediaThumbnailURL(fileID, conversationID);
String streamUrl = StreamAPI.GetMediaURL(fileID, conversationID);
MediaInfo media = new MediaInfo(thumbUrl, streamUrl, fileName, fileID);
LoadThumbnail(media, int.MaxValue);
IsReachedRight = reachedRight;
borderRight = Math.Min(position, borderRight);
}
private void BtnClick(object sender, EventArgs e)
{
ThumbnailButton thumbnail = sender as ThumbnailButton;
thumbnail.StreamURL = StreamAPI.GetMediaURL(thumbnail.FileID, ConversationID);
SwapToBtn(thumbnail);
}
private void SwapToBtn(ThumbnailButton btn)
{
if (btn == currentBtn)
{
return;
}
if (currentBtn != null)
{
currentBtn.IsActive = false;
}
currentBtn = btn;
if (currentBtn.Image != null)
{
SetBackground(currentBtn.Image);
}
else
{
String url = currentBtn.ThumbnailUrl;
if (thumbThread != null && thumbThread.IsAlive)
{
thumbThread.Abort();
}
thumbThread = new Thread(() =>
{
try
{
WebClient wc = new WebClient();
BitmapFrame bitmap = BitmapFrame.Create(new MemoryStream(wc.DownloadData(url)));
wc.Dispose();
Application.Current.Dispatcher.Invoke(() =>
{
SetBackground(bitmap);
});
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
});
thumbThread.IsBackground = true;
thumbThread.Start();
}
if (PacPlayer.IsSupport(currentBtn.FileName))
{
ShowVideo(currentBtn.StreamURL);
}
else
{
ShowImage(currentBtn.StreamURL);
}
currentBtn.IsActive = true;
}
public void Clean(bool hard = true)
{
Gallery.Children.Clear();
ImgCache.Clear();
ImgFull.Source = null;
ImgFull.IsEnabled = false;
VideoFull.Close();
currentBtn = null;
}
public void Demo()
{
ThumbnailButton btn = new ThumbnailButton()
{
ThumbnailUrl = StreamAPI.GetMediaThumbnailURL("7ca94feb-4f57-4beb-8b6a-fe9225337794", "7516cdee-0971-472c-9a01-b2804dcedd9f"),
StreamURL = StreamAPI.GetMediaURL("7ca94feb-4f57-4beb-8b6a-fe9225337794", "7516cdee-0971-472c-9a01-b2804dcedd9f"),
FileName = "dreamstime_xxl_65780868_small.jpg",
FileID = "7ca94feb-4f57-4beb-8b6a-fe9225337794"
};
btn.Click += BtnClick;
Gallery.Children.Add(btn);
}
public void ShowMedia(String fileID)
{
foreach (var uiElement in Gallery.Children)
{
if (!(uiElement is ThumbnailButton))
{
continue;
}
ThumbnailButton btn = uiElement as ThumbnailButton;
if (btn.FileID.Equals(fileID, StringComparison.OrdinalIgnoreCase))
{
SwapToBtn(btn);
break;
}
}
FillGallery();
}
private void LoadThumbnail(MediaInfo media, int index, bool swapTo = false)
{
ThumbnailButton btn = new ThumbnailButton(media);
btn.Click += BtnClick;
if (index > Gallery.Children.Count - 1)
{
Gallery.Children.Add(btn);
}
else
{
Gallery.Children.Insert(index, btn);
}
if (swapTo)
{
SwapToBtn(btn);
}
}
public void AddMediaItemToFirst(String conversationID, String fileID, String fileName, int position, bool reachedLeft = true)
{
foreach (var uiElement in Gallery.Children)
{
if (!(uiElement is ThumbnailButton))
{
continue;
}
ThumbnailButton btn = uiElement as ThumbnailButton;
if (btn.FileID.Equals(fileID, StringComparison.OrdinalIgnoreCase))
{
return;
}
}
String thumbUrl = StreamAPI.GetMediaThumbnailURL(fileID, conversationID);
String streamUrl = StreamAPI.GetMediaURL(fileID, conversationID);
MediaInfo media = new MediaInfo(thumbUrl, streamUrl, fileName, fileID);
LoadThumbnail(media, 0);
}
