/// <summary>
/// Picture clock dispose
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void timerGetPlayInfo_Tick(object sender, EventArgs e)
{
if (pPlayVideoSizeMode != 9)
{
FRAME_INFO pFrameInfo = new FRAME_INFO();
uint totalFrames = NETPlay.NETPlayControl(PLAY_COMMAND.GetFileTotalFrames, 0, true);
NETPlay.NETPlayControl(PLAY_COMMAND.GetPictureSize, 0, ref pFrameInfo);
stlTotalFrames.Text = Convert.ToString(totalFrames);
trbPlayFrames.Maximum = (int)(totalFrames > 0?totalFrames:0);
int pParentHeight;
int pParentWidth;
if (palMain.Visible)
{
pParentWidth = palMain.Width;
pParentHeight = palMain.Height;
}
else
{
pParentWidth = this.Width;
pParentHeight = this.Height;
}
switch (pPlayVideoSizeMode)
{
case 0: //Original size
picPlayMain.Width = pFrameInfo.nWidth;
picPlayMain.Height = pFrameInfo.nHeight;
picPlayMain.Top = (pParentHeight - picPlayMain.Height) / 2;
picPlayMain.Left = (pParentWidth - picPlayMain.Width) / 2;
break;
case 1: //Zoom
picPlayMain.Top = 0;
picPlayMain.Height = pParentHeight;
picPlayMain.Width = Convert.ToInt32(pFrameInfo.nWidth * ((float)pParentHeight / (float)pFrameInfo.nHeight));
picPlayMain.Left = (pParentWidth - picPlayMain.Width) / 2;
break;
}
}
SetPlayCurrentInfo(NETPlay.NETPlayControl(PLAY_COMMAND.GetCurrentFrameNum, 0, true), NETPlay.NETPlayControl(PLAY_COMMAND.GetPlayedTime, 0, true));
}
/// <summary>
/// Retrieves frame info.
/// </summary>
/// <param name="pFile">The address of the gale object.</param>
/// <param name="frameIndex">The frame index (which begin from zero).</param>
/// <param name="info">The Info that must be returned.</param>
public static int GetFrameInfo(IntPtr pFile, int frameIndex, FRAME_INFO info)
{
return(_ggGetFrameInfo(pFile, frameIndex, (int)info));
}
/// <summary>
/// Play callbace function
/// </summary>
/// <param name="nPort"></param>
/// <param name="pBuf"></param>
/// <param name="nSize"></param>
/// <param name="pFrameInfo"></param>
/// <param name="nReserved1"></param>
/// <param name="nReserved2"></param>
private void pDecCBFun(int nPort, ref String pBuf, int nSize, ref FRAME_INFO pFrameInfo, int nReserved1, int nReserved2)
{
this.picPlayMain.Height = pFrameInfo.nHeight;
this.picPlayMain.Width = pFrameInfo.nWidth;
this.stlCurrentTime.Text = pFrameInfo.nStamp.ToString();
}
public int OnDecCallBackFunction(int nPort, IntPtr pBuf, int nSize, ref FRAME_INFO pFrameInfo, IntPtr pUser, int nReserved2)
{
return(0);
}
