protected void DoPlayStatusChange(string vsName, VideoSourceState vsStatus, PlayState playStatus)
{
try
{
if (IsPlay && vsStatus > VideoSourceState.Norme)
{
this.Reset();
}
if (OnPlayStatusChanged != null)
{
if (CLocalSystem.MainForm != null)
{
MethodInvoker form_invoker = delegate
{
OnPlayStatusChanged(SystemContext, vsName, vsStatus, playStatus);
};
CLocalSystem.MainForm.Invoke(form_invoker);
}
else
{
OnPlayStatusChanged(SystemContext, vsName, vsStatus, playStatus);
}
}
}
catch (Exception e)
{
CLocalSystem.WriteErrorLog(string.Format("CVideoSource.DoPlayStatusChange Exception:{0}", e));
}
}
private void DoPlayStausChanged(IMonitorSystemContext context, string vsName, VideoSourceState vsStatus, PlayState playStatus)
{
//System.Console.Out.WriteLine("CVideoSourceManager.DoPlayStausChanged Name="+vsName+", vsStatus="+vsStatus+", playStatuss="+playStatus);
if (OnPlayStatusChanged != null)
{
OnPlayStatusChanged(context, vsName, vsStatus, playStatus);
}
}
private void DoPlayStatusChanged(IMonitorSystemContext context, string vsName, VideoSourceState vsStatus, PlayState playStatus)
{
//System.Console.Out.WriteLine("BackPlayer PlayStatusChanged hPlay="+hPlay+", vsStatus="+vsStatus+", playStatus="+playStatus);
if (mPlayClient != null)
{
if (vsName.Equals(mPlayClient.Name))
{
if (playStatus == PlayState.Play)
{
toolStripButton_Play.Text = mStopText;
toolStripButton_Play.Image = mStopImage;
toolStripButton_Fast.Enabled = true;
toolStripButton_Slow.Enabled = true;
toolStripButton_Frame.Enabled = true;
toolStripButton_Normal.Enabled = true;
if (mPlayClient != null)
{
if (toolStripLabel_PlayTime.Text != "")
{
toolStripLabel_PlayTime.Text = "已播放时间：" + mPlayClient.PlayTime.TimeOfDay;
}
else
{
toolStripLabel_PlayTime.Text = "已播放时间：00:00:00";
}
}
mTimer.Enabled = true;
}
else if (playStatus == PlayState.End)
{
Close();
if (IsCycle)
{
Play();
}
else
{
toolStripButton_Play.Text = mPlayText;
toolStripButton_Play.Image = mPlayImage;
toolStripButton_Fast.Enabled = false;
toolStripButton_Slow.Enabled = false;
toolStripButton_Frame.Enabled = false;
toolStripButton_Normal.Enabled = false;
}
}
else if (playStatus == PlayState.Close)
{
toolStripButton_Play.Text = mPlayText;
toolStripButton_Play.Image = mPlayImage;
toolStripLabel_PlayTime.Text = "";
toolStripButton_Fast.Enabled = false;
toolStripButton_Slow.Enabled = false;
toolStripButton_Frame.Enabled = false;
toolStripButton_Normal.Enabled = false;
}
else
{
toolStripButton_Play.Text = mPlayText;
toolStripButton_Play.Image = mPlayImage;
toolStripButton_Fast.Enabled = false;
toolStripButton_Slow.Enabled = false;
toolStripButton_Frame.Enabled = false;
toolStripButton_Normal.Enabled = false;
}
if (vsStatus > VideoSourceState.Norme)
{
Close();
}
if (OnPlayStatusChanged != null)
{
OnPlayStatusChanged(context, vsName, vsStatus, playStatus);
}
}
}
}
private void DoPlayStateChanged(IMonitorSystemContext context, string vsName, VideoSourceState vsStatus, PlayState playStatus)
{
CFuncNode node = mLinkObj as CFuncNode;
if (node != null)
{
IVideoSourceConfig vsConfig = node.ExtConfigObj as IVideoSourceConfig;
if (vsConfig != null && vsConfig.SystemContext == context && vsConfig.Name.Equals(vsName))
{
if (playStatus == PlayState.Play || playStatus == PlayState.Pause)
{
IsShowInfo = false;
}
else if (playStatus == PlayState.Stop)
{
IsShowInfo = false;
}
else
{
IsShowInfo = true;
pictureBox_play.Invalidate();
}
if (playStatus != PlayState.None)
{
IVideoSource vs = context.VideoSourceManager.GetVideoSource(vsName);
if (vs != null && vs.HWnd != this.HWnd)
{
vs.HWnd = this.HWnd;
}
}
if (OnPlayBoxStateChanged != null)
{
OnPlayBoxStateChanged(this);
}
}
}
}
private void DoPlayStatusChanged(IMonitorSystemContext context, string vsName, VideoSourceState vsStatus, PlayState playStatus)
{
if (mVSConfig.Name.Equals(vsName))
{
IFileVideoSource vs = context.VideoSourceManager.GetVideoSource(vsName) as IFileVideoSource;
switch (playStatus)
{
case PlayState.Open:
if (vs != null)
{
InitPlayProgress((int)vs.TotalFrame);
}
button_open.Text = "关闭";
button_play.Text = "播放";
button_play.Enabled = true;
button_playFrame.Enabled = true;
button_getFrame.Enabled = true;
break;
case PlayState.Play:
button_play.Text = "暂停";
break;
case PlayState.Stop:
button_play.Text = "播放";
break;
case PlayState.Close:
button_open.Text = "打开";
button_play.Text = "播放";
button_play.Enabled = false;
button_playFrame.Enabled = false;
button_getFrame.Enabled = false;
label_fileName.Text = string.Format("{0}未打开文件", Desc);
label_totalTime.Text = "0:00:00";
label_curTime.Text = "0:00:00";
progressBar_play.Value = 0;
break;
}
if (OnPlayStatusChanged != null)
{
OnPlayStatusChanged(context, vsName, vsStatus, playStatus);
}
}
}
protected void DoPlayStatusChanged(IMonitorSystemContext context, string vsName, VideoSourceState vsStatus, PlayState playStatus)
{
if (mVideoSource != null && mVideoSource.Name.Equals(vsName))
{
if (playStatus == PlayState.Play)
{
mStartTime = DateTime.Now;
button_play.Text = mStopText;
if (ShowButtons)
{
if (mVideoSource != null)
{
if (label_playtime.Text != "")
{
label_playtime.Text = "已播放时间：" + TimeSpanToStr(DateTime.Now - mStartTime);// + mVideoSource.PlayTime.TimeOfDay;
}
else
{
label_playtime.Text = "已播放时间：00:00:00";
}
}
mTimer.Enabled = true;
}
}
else if (playStatus == PlayState.End)
{
Close();
if (mVSConfig.BoolValue("IsCycle"))
{
Play();
}
else
{
button_play.Text = mPlayText;
button_play.Enabled = true;
pictureBox_play.Invalidate();
}
}
else if (playStatus == PlayState.Open)
{
button_play.Text = mPlayText;
button_play.Enabled = true;
label_playtime.Text = "";
}
else if (playStatus == PlayState.Close)
{
button_play.Text = mPlayText;
button_play.Enabled = false;
label_playtime.Text = "";
}
else
{
button_play.Text = mPlayText;
}
if (OnPlayStatusChanged != null)
{
OnPlayStatusChanged(context, vsName, vsStatus, playStatus);
}
}
}
private void DoPlayStausChanged(IMonitorSystemContext context, string vsName, VideoSourceState vsStatus, PlayState playStatus)
{
if (mBackPlayVS != null && mBackPlayVS.Name.Equals(vsName))
{
switch (playStatus)
{
case PlayState.Open:
break;
case PlayState.Play:
IsShowInfo = false;
break;
default:
StopPlayback();
locate(Index);
break;
}
if (OnBackPlayStateChanged != null)
{
OnBackPlayStateChanged(this, context, playStatus);
}
}
else if (mRealPlayVS != null && mRealPlayVS.Name.Equals(vsName))
{
switch (playStatus)
{
case PlayState.Open:
break;
case PlayState.Play:
IsShowInfo = false;
break;
default:
locate(Index);
break;
}
if (OnRealPlayStateChanged != null)
{
OnRealPlayStateChanged(this, context, playStatus);
}
}
}
