Method remove

pluginManager/src/Plugin.cpp:322–360

InstallStatus Plugin::remove(tstring& basePath, TiXmlElement* forGpup, 
									  std::function<void(const TCHAR*)> setStatus,
									  std::function<void(const int)> stepProgress,
									  std::function<void()> stepComplete,
									  const ModuleInfo* moduleInfo,
									  VariableHandler* variableHandler,
                                      CancelToken& cancelToken)
{
	
	TiXmlElement* deleteElement = new TiXmlElement(_T("delete"));
	
	
	// Save a copy of the current plugin dir
	const tstring& origPluginDir = variableHandler->getVariable(_T("PLUGINDIR"));

	// replace PLUGINDIR with the plugin dir of this plugin
	if (this->getInstalledForAllUsers())
	{
		variableHandler->setVariable(_T("PLUGINDIR"), (variableHandler->getVariable(_T("ALLUSERSPLUGINDIR")).c_str()));
	}
	else
	{
		variableHandler->setVariable(_T("PLUGINDIR"), (variableHandler->getVariable(_T("USERPLUGINDIR")).c_str()));
	}

	tstring fullFilename(variableHandler->getVariable(_T("PLUGINDIR")));
	fullFilename.push_back(_T('\\'));
	fullFilename.append(getFilename());
	deleteElement->SetAttribute(_T("file"), fullFilename.c_str());

	forGpup->LinkEndChild(deleteElement);	
	
	runSteps(_removeSteps, basePath, forGpup, setStatus, stepProgress, stepComplete, moduleInfo, variableHandler, cancelToken);

	// restore the original plugin dir
	variableHandler->setVariable(_T("PLUGINDIR"), origPluginDir.c_str());

	return INSTALL_NEEDRESTART;
}