private void TestScript()
{
short w1, w2, w3;
m_head.GetScriptCount(out w1);
m_head.AddScript("foo", "barism", 0);
m_head.GetScriptCount(out w2);
Debug.Assert(w2 == w1 + 1);
long l;
short pLen = 0, pCLen = 0;
m_head.GetScript(w1, null, ref pLen, null, ref pCLen, out l);
StringBuilder sbType = new StringBuilder(pLen);
StringBuilder sbCom = new StringBuilder(pCLen);
m_head.GetScript(w1, sbType, ref pLen, sbCom, ref pCLen, out l);
m_head.RemoveScript(w1);
m_head.GetScriptCount(out w3);
Debug.Assert(w3 == w1);
}
/// <summary>
/// Get a script from the header info. Wraps IWMHeaderInfo.GetScript
/// </summary>
/// <param name="index">Index of desired script</param>
/// <returns>Desired script. <see cref="Script"/></returns>
public Script GetScript(int index)
{
ushort commandlen = 0, typelen = 0;
ulong time;
StringBuilder command, type;
m_HeaderInfo.GetScript((ushort)index, null, ref typelen, null, ref commandlen, out time);
command = new StringBuilder(commandlen);
type = new StringBuilder(typelen);
m_HeaderInfo.GetScript((ushort)index, type, ref typelen, command, ref commandlen, out time);
return(new Script(type.ToString(), command.ToString(), time));
}
//------------------------------------------------------------------------------
// Name: CWMVCopy::CopyScriptInHeader()
// Desc: Copies the script in the header of the source file to the header
// of the destination file .
//------------------------------------------------------------------------------
protected void CopyScriptInHeader()
{
short cScript = 0;
StringBuilder pwszType = null;
StringBuilder pwszCommand = null;
long cnsScriptTime = 0;
m_pReaderHeaderInfo.GetScriptCount(out cScript);
for (short i = 0; i < cScript; i++)
{
short cchTypeLen = 0;
short cchCommandLen = 0;
//
// Get the memory size for this script
//
m_pReaderHeaderInfo.GetScript(i,
null,
ref cchTypeLen,
null,
ref cchCommandLen,
out cnsScriptTime);
pwszType = new StringBuilder(cchTypeLen);
pwszCommand = new StringBuilder(cchCommandLen);
//
// Get the script
//
m_pReaderHeaderInfo.GetScript(i,
pwszType,
ref cchTypeLen,
pwszCommand,
ref cchCommandLen,
out cnsScriptTime);
//
// Add the script to the writer
//
m_pWriterHeaderInfo.AddScript(pwszType.ToString(),
pwszCommand.ToString(),
cnsScriptTime);
}
}