public override void Unload()
{
log.InfoFormat("BrowserCodec[{0}]: unload", ID());
Stop();
if (Root.Instance != null)
{
Root.Instance.FrameStarted -= new FrameEvent(FrameStarted);
}
if (browser != null)
{
if (browser.IsHandleCreated)
{
browser.Close();
}
browser = null;
}
base.Unload();
return;
}
void FrameStarted(object source, FrameEventArgs e)
{
try {
if (texture == null ||
!(texture is D3DTexture) ||
((texture as D3DTexture).DXTexture) == null ||
((texture as D3DTexture).DXTexture as D3D.Texture) == null)
return;
D3D.Surface d3dsurface = ((texture as D3DTexture).DXTexture as D3D.Texture).GetSurfaceLevel(0);
if (ps == PLAY_STATE.BUFFERING)
{
if (browser == null)
{
browser = new Browser();
browser.SetObjectForScripting(scriptingObj);
browser.SetSize(VideoSize());
CreateTexture();
bool ans = browser.Open(path);
if (ans == false)
{
ps = PLAY_STATE.STOPPED;
browser = null;
}
}
if (browser.Loaded())
{
Play();
}
else
{
Graphics g = d3dsurface.GetGraphics();
string text;
int pct = browser.LoadPercent();
if ((pct == 100) || (pct == 0))
{
text = string.Format("Loading ({0}%)", pct);
}
else
{
text = string.Format("Loading ({0:d2}%)", pct);
}
switch ((count++ / 10) % 3)
{
case 0:
text += ".";
break;
case 1:
text += "..";
break;
case 2:
text += "...";
break;
}
g.Clear(Color.Black);
g.DrawString(text, loadingFont, Brushes.White, loadingPoint);
d3dsurface.ReleaseGraphics();
}
}
if(ps == PLAY_STATE.RUNNING)
{
Graphics g = d3dsurface.GetGraphics();
browser.RenderTo(g);
d3dsurface.ReleaseGraphics();
}
}
catch (Exception exc) {
log.WarnFormat("BrowserMovie.FrameStarted exception: {0}, stack trace {1}",
exc.Message, exc.StackTrace);
}
}
public BrowserMovie()
: base()
{
browser = null;
scriptingObj = defaultScriptingObj;
}