private void process_Exited(object sender, EventArgs e)
{
int exitCode = currentProcess.ExitCode;
currentProcess.Dispose();
currentProcess = null;
currentPipe.Dispose();
currentPipe = null;
switch (exitCode)
{
case 3: // CODE_LAUNCH_FAIL
if (FormMessage.Error("Video Playback Error", "Error launching video player, this may be caused by missing Windows Media Player. Do you want to open the video in your browser?", FormMessage.Yes, FormMessage.No))
{
BrowserUtils.OpenExternalBrowser(lastUrl);
}
break;
case 4: // CODE_MEDIA_ERROR
if (FormMessage.Error("Video Playback Error", "The video could not be loaded, most likely due to unknown format. Do you want to open the video in your browser?", FormMessage.Yes, FormMessage.No))
{
BrowserUtils.OpenExternalBrowser(lastUrl);
}
break;
}
owner.InvokeAsyncSafe(TriggerProcessExitEventUnsafe);
}
private void currentPipe_DataIn(object sender, DuplexPipe.PipeReadEventArgs e)
{
owner.InvokeSafe(() => {
switch (e.Key)
{
case "vol":
if (int.TryParse(e.Data, out int volume) && volume != Program.UserConfig.VideoPlayerVolume)
{
Program.UserConfig.VideoPlayerVolume = volume;
Program.UserConfig.Save();
}
break;
case "download":
TwitterUtils.DownloadVideo(lastUrl, lastUsername);
break;
case "rip":
currentPipe.Dispose();
currentPipe = null;
currentProcess.Dispose();
currentProcess = null;
isClosing = false;
TriggerProcessExitEventUnsafe();
break;
}
});
}
public Instance(Process process, DuplexPipe.Server pipe, string url, string username)
{
this.Process = process;
this.Pipe = pipe;
this.Url = url;
this.Username = username;
}
public Instance(Process process, DuplexPipe.Server pipe, string videoUrl, string tweetUrl, string username)
{
this.Process = process;
this.Pipe = pipe;
this.VideoUrl = videoUrl;
this.TweetUrl = tweetUrl;
this.Username = username;
}
private void Destroy()
{
if (currentProcess != null)
{
try{
currentProcess.Kill();
}catch {
// kill me instead then
}
currentProcess.Dispose();
currentProcess = null;
currentPipe.Dispose();
currentPipe = null;
TriggerProcessExitEventUnsafe();
}
}
public void Launch(string url, string username)
{
if (Running)
{
Destroy();
isClosing = false;
}
try{
DuplexPipe.Server pipe = DuplexPipe.CreateServer();
pipe.DataIn += pipe_DataIn;
Process process;
if ((process = Process.Start(new ProcessStartInfo {
FileName = Path.Combine(Program.ProgramPath, "TweetDuck.Video.exe"),
Arguments = $"{owner.Handle} {(int)Math.Floor(100F * owner.GetDPIScale())} {Config.VideoPlayerVolume} \"{url}\" \"{pipe.GenerateToken()}\"",
UseShellExecute = false,
RedirectStandardOutput = true
})) != null)
{
currentInstance = new Instance(process, pipe, url, username);
process.EnableRaisingEvents = true;
process.Exited += process_Exited;
process.BeginOutputReadLine();
process.OutputDataReceived += process_OutputDataReceived;
pipe.DisposeToken();
}
else
{
pipe.DataIn -= pipe_DataIn;
pipe.Dispose();
}
}catch (Exception e) {
Program.Reporter.HandleException("Video Playback Error", "Error launching video player.", true, e);
}
}
public void Launch(string url, string username)
{
if (Running)
{
Destroy();
isClosing = false;
}
lastUrl = url;
lastUsername = username;
try{
currentPipe = DuplexPipe.CreateServer();
currentPipe.DataIn += currentPipe_DataIn;
if ((currentProcess = Process.Start(new ProcessStartInfo {
FileName = Path.Combine(Program.ProgramPath, "TweetDuck.Video.exe"),
Arguments = $"{owner.Handle} {Program.UserConfig.VideoPlayerVolume} \"{url}\" \"{currentPipe.GenerateToken()}\"",
UseShellExecute = false,
RedirectStandardOutput = true
})) != null)
{
currentProcess.EnableRaisingEvents = true;
currentProcess.Exited += process_Exited;
#if DEBUG
currentProcess.BeginOutputReadLine();
currentProcess.OutputDataReceived += (sender, args) => Debug.WriteLine("VideoPlayer: " + args.Data);
#endif
}
currentPipe.DisposeToken();
}catch (Exception e) {
Program.Reporter.HandleException("Video Playback Error", "Error launching video player.", true, e);
}
}