private void trackBar1_Scroll_1(object sender, EventArgs e)
{
bool playMode = m_Play;
if (trackBar1.Value - PreviousScrollValue > 0)
{
ScrollDirectionWasForward = true;
}
else
{
ScrollDirectionWasForward = false;
}
StopPlay();
lock (jpegArrayLock)
{
m_JpegPlayIndex = ((trackBar1.Value * jpegsToPlay.Length) / 100);
if (m_JpegPlayIndex < 0)
{
m_JpegPlayIndex = 0;
}
if (m_JpegPlayIndex >= jpegsToPlay.Length)
{
m_JpegPlayIndex = jpegsToPlay.Length - 1;
}
m_PlayControl.Reset();
}
if (playMode == false)
{
// play one frame
PlayOneFrame(ScrollDirectionWasForward);
}
if (playMode == true)
{
StartPlay();
}
PreviousScrollValue = trackBar1.Value;
}
void PlayLoop()
{
m_PlayControl = new PlayControl();
m_PlayControl.Reset();
while (!m_Stop)
{
while (m_Play)
{
if (m_PlayControl.intervalCounter >= (int)m_PlayControl.interval.TotalMilliseconds)
{
lock (jpegArrayLock)
{
m_PlayControl.previousFrameTime = PATHS.GetTimeFromFile(jpegsToPlay[m_JpegPlayIndex]);
}
this.BeginInvoke((MethodInvoker) delegate { this.PushNextJpeg(); });
if (m_JpegPlayIndex == jpegsToPlay.Length - 1)
{
m_Play = false;
this.BeginInvoke((MethodInvoker) delegate { this.StopPlay(); });
continue;
}
DateTime nexttimestamp = PATHS.GetTimeFromFile(jpegsToPlay[m_JpegPlayIndex + 1]);
m_PlayControl.interval = nexttimestamp.Subtract(m_PlayControl.previousFrameTime);
m_JpegPlayIndex++;
m_PlayControl.intervalCounter = 0;
}
if (m_Stop)
{
break;
}
TimeSpan playtime = m_PlayControl.interval.Add(new TimeSpan(0, 0, 0, 0, m_PlayControl.intervalCounter));
this.BeginInvoke((MethodInvoker) delegate { this.PushPlayStats(m_PlayControl.previousFrameTime.Add(playtime).ToString(m_AppData.TimeFormatStringForFileNames), m_PlayControl.previousFrameTime.ToString(m_AppData.TimeFormatStringForFileNames)); });
m_PlayControl.intervalCounter++;
Thread.Sleep(1);
}
Thread.Sleep(1);
}
}
private void trackBar1_Scroll(object sender, EventArgs e)
{
StopPlay();
lock (jpegArrayLock)
{
m_JpegPlayIndex = ((trackBar1.Value * jpegsToPlay.Length) / 100);
if (m_JpegPlayIndex < 0)
{
m_JpegPlayIndex = 0;
}
if (m_JpegPlayIndex >= jpegsToPlay.Length)
{
m_JpegPlayIndex = jpegsToPlay.Length - 1;
}
m_PlayControl.Reset();
}
StartPlay();
}
void PlayLoop()
{
m_PlayControl = new PlayControl();
m_PlayControl.Reset();
while (!m_Stop)
{
while (m_Play)
{
if (m_PlayControl.intervalCounter >= (int)m_PlayControl.interval.TotalMilliseconds)
{
lock (jpegArrayLock)
{
m_PlayControl.previousFrameTime = PATHS.GetTimeFromFile(jpegsToPlay[m_JpegPlayIndex]);
}
this.BeginInvoke((MethodInvoker)delegate { this.PushNextJpeg(); });
if (m_JpegPlayIndex == jpegsToPlay.Length - 1)
{
m_Play = false;
this.BeginInvoke((MethodInvoker)delegate { this.StopPlay(); });
continue;
}
DateTime nexttimestamp = PATHS.GetTimeFromFile(jpegsToPlay[m_JpegPlayIndex + 1]);
m_PlayControl.interval = nexttimestamp.Subtract(m_PlayControl.previousFrameTime);
m_JpegPlayIndex++;
m_PlayControl.intervalCounter = 0;
}
if (m_Stop) break;
TimeSpan playtime = m_PlayControl.interval.Add(new TimeSpan(0, 0, 0, 0, m_PlayControl.intervalCounter));
this.BeginInvoke((MethodInvoker)delegate { this.PushPlayStats(m_PlayControl.previousFrameTime.Add(playtime).ToString(m_AppData.TimeFormatStringForFileNames), m_PlayControl.previousFrameTime.ToString(m_AppData.TimeFormatStringForFileNames)); });
m_PlayControl.intervalCounter++;
Thread.Sleep(1);
}
Thread.Sleep(1);
}
}
