private void TSM_CodecsInstall_Click(object sender, EventArgs e)
{
OpenFileDialog fileDialog = new OpenFileDialog();
fileDialog.Filter = "DLLs (*.dll)|*.dll";
fileDialog.RestoreDirectory = true;
if (fileDialog.ShowDialog() == DialogResult.OK)
{
try
{
Assembly pluginAssembly = Assembly.LoadFrom(fileDialog.FileName);
CodecToolStripMenuItem codecToolStripMenuItem = null;
foreach (Type t in AssemblyUtils.FindDerivedTypes(pluginAssembly, typeof(ICodecConfig)))
{
ICodecConfig codecConfig = (ICodecConfig)Activator.CreateInstance(t);
codecToolStripMenuItem = InstallCodec(codecConfig, CheckState.Unchecked);
if (codecToolStripMenuItem != null)
{
break;
}
}
if (codecToolStripMenuItem == null)
{
MessageBox.Show("Invalid Plugin.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
catch (Exception ex)
{
MessageBox.Show("Failed to Install Plugin.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void FRM_Main_Load(object sender, EventArgs e)
{
m_GraphHandler = new GraphHandler(PAN_Canvas);
m_CurrentCodecToolStripMenuItem = InstallCodec(new DefaultCodecConfig(), CheckState.Checked);
m_GraphCodec = m_CurrentCodecToolStripMenuItem.GetCodec();
}
private void TSM_CodecSelect_Click(object sender, EventArgs e)
{
CodecToolStripMenuItem senderItem = sender as CodecToolStripMenuItem;
if (senderItem != null)
{
m_CurrentCodecToolStripMenuItem.CheckState = CheckState.Unchecked;
m_CurrentCodecToolStripMenuItem = senderItem;
m_CurrentCodecToolStripMenuItem.CheckState = CheckState.Checked;
m_GraphCodec = m_CurrentCodecToolStripMenuItem.GetCodec();
}
}
/******************/
/* CODECS SECTION */
/******************/
private CodecToolStripMenuItem InstallCodec(ICodecConfig _CodecConfig, CheckState _CheckState)
{
CodecToolStripMenuItem codecItem = null;
if (_CodecConfig != null)
{
IGraphCodec graphCodec = _CodecConfig.CreateGraphCodec();
if (graphCodec != null)
{
codecItem = new CodecToolStripMenuItem(_CodecConfig.GetCodecName(), graphCodec);
codecItem.Click += TSM_CodecSelect_Click;
codecItem.CheckState = _CheckState;
TSM_Codecs.DropDownItems.Add(codecItem);
}
}
return(codecItem);
}
