Method ApplyDisplayRoot

Src/DirDoc.cpp:814–832

* @brief Replace internal root by display root * When we have a archive file open, this function converts physical folder * (that is in the temp folder where archive was extracted) to the virtual * path for showing. The virtual path is path to the archive file, archive * file name and folder inside the archive. * @param [in, out] sText Path to convert. */

 * @param [in, out] sText Path to convert.
 */
void CDirDoc::ApplyDisplayRoot(int nIndex, String &sText)
{
	if (m_pTempPathContext != nullptr)
	{
		if (sText.find(m_pTempPathContext->m_strRoot[nIndex]) == String::npos)
		{
			for (int pane = 0; pane < m_nDirs; ++pane)
			{
				if (sText.find(m_pTempPathContext->m_strRoot[pane]) != String::npos)
				{
					nIndex = pane;
					break;
				}
			}
		}
		sText.erase(0, m_pTempPathContext->m_strRoot[nIndex].length());
		sText.insert(0, m_pTempPathContext->m_strDisplayRoot[nIndex]);
	}
}

/**
 * @brief Set document title to given string or items compared.