bool EffectNyquist::SetXlispPath()
{
wxString fname;
fname = mXlispPath + wxFILE_SEP_PATH + wxT("nyinit.lsp");
if (!(::wxFileExists(fname))) {
mXlispPath = wxT("");
}
if (mXlispPath == wxT("")) {
wxArrayString audacityPathList = wxGetApp().audacityPathList;
wxArrayString pathList;
wxArrayString files;
unsigned int i;
for (i = 0; i < audacityPathList.GetCount(); i++) {
wxString prefix = audacityPathList[i] + wxFILE_SEP_PATH;
wxGetApp().AddUniquePathToPathList(prefix + wxT("nyquist"),
pathList);
}
wxGetApp().FindFilesInPathList(wxT("nyquist.lsp"), pathList, files);
if (files.GetCount() > 0) {
mXlispPath = ::wxPathOnly(files[0]);
}
}
/* set_xlisp_path doesn't handle fn_Str() in Unicode build. May or may not actually work. */
nyx_set_xlisp_path(mXlispPath.mb_str());
fname = mXlispPath + wxFILE_SEP_PATH + wxT("nyinit.lsp");
return ::wxFileExists(fname);
}
bool NyquistEffectsModule::Initialize()
{
wxArrayString audacityPathList = wxGetApp().audacityPathList;
for (size_t i = 0, cnt = audacityPathList.GetCount(); i < cnt; i++)
{
wxFileName name(audacityPathList[i], wxT(""));
name.AppendDir(wxT("nyquist"));
name.SetFullName(wxT("nyquist.lsp"));
if (name.FileExists())
{
// set_xlisp_path doesn't handle fn_Str() in Unicode build. May or may not actually work.
nyx_set_xlisp_path(name.GetPath().ToUTF8());
return true;
}
}
wxLogWarning(wxT("Critical Nyquist files could not be found. Nyquist effects will not work."));
return false;
}
void NyquistEffectsModule::Terminate()
{
nyx_set_xlisp_path(NULL);
return;
}
