Method GetGlobalFileFilter

Src/Merge.cpp:1177–1190

@brief Returns pointer to global file filter */

/** @brief Returns pointer to global file filter */
FileFilterHelper* CMergeApp::GetGlobalFileFilter()
{
	if (!m_pGlobalFileFilter)
	{
		m_pGlobalFileFilter.reset(new FileFilterHelper());

		InitializeFileFilters();

		// Read last used filter from registry
		m_pGlobalFileFilter->SetMaskOrExpression(m_pOptions->GetString(OPT_FILEFILTER_CURRENT));
	}

	return m_pGlobalFileFilter.get();
}

/**
 * @brief Show Help - this is for opening help from outside mainframe.