void Env::insertExpressionBinding( const QString& nm,const QString& exp )
{
QString decl("var " + nm + " = " + exp + ";");
QScriptValue res = evaluate(decl);
if (res.isError())
throw JavaScriptException(res.toString());
}
void FilterThread::run()
{
try
{
Env env;
QScriptValue val = env.loadMLScriptEnv(_md,_pm);
if (val.isError())
throw JavaScriptException("A Plugin-bridge-code generated a JavaScript Error: " + val.toString() + "\n");
QMap<QString,MeshLabXMLFilterContainer>::iterator it =_pm.stringXMLFilterMap.find(_fname);
if ((it == _pm.stringXMLFilterMap.end()) || (it->xmlInfo == NULL))
throw MeshLabException("Filter " + _fname + " has not been found.\n");
if (it->filterInterface != NULL)
{
it->filterInterface->glContext = new QGLContext(QGLFormat::defaultFormat(),_glwid->context()->device());
it->filterInterface->glContext->create(_glwid->context());
for (QMap<QString,QString>::const_iterator itp = _parexpval.constBegin();itp != _parexpval.constEnd();++itp)
env.insertExpressionBinding(itp.key(),itp.value());
EnvWrap envwrap(env);
_cur = this;
_success = it->filterInterface->applyFilter(_fname, _md, envwrap, &localCallBack);
_cur = NULL;
delete it->filterInterface->glContext;
}
else
throw MeshLabException("There is not yet support for not-C++ filters.");
}
catch (MeshLabException& e)
{
_md.Log.Log(GLLogStream::SYSTEM,e.what());
}
}
void PluginGeneratorGUI::executeCurrentCode()
{
Env env;
if (doc != NULL)
{
QScriptValue res = env.loadMLScriptEnv(*doc,PM);
if (res.isError())
throw JavaScriptException("A Plugin-bridge-code generated a JavaScript Error: " + res.toString() + "\n");
FilterGeneratorTab* ftab = tab(tabs->currentIndex());
if (ftab != NULL)
{
QTime t;
t.start();
QScriptValue result = env.evaluate(ftab->getCode());
int time = t.elapsed();
emit scriptCodeExecuted(result,time,env.output());
}
else
throw MeshLabException("System Error: A FilterGeneratorTab object has been expected.");
}
else
throw MeshLabException("System Error: A valid MeshLabDocument has not correctly been associated with PluginGeneratorGUI. Code cannot be executed.");
}
