Method CreateOperationsScripts

Src/FileActionScript.cpp:85–188

* @brief Create ShellFileOperations operation lists from our scripts. * * We use ShellFileOperations internally to do actual file operations. * ShellFileOperations can do only one type of operation (copy, move, delete) * with one instance at a time, so we use own instance for every * type of action. * @return One of CreateScriptReturn values. */

 * @return One of CreateScriptReturn values.
 */
int FileActionScript::CreateOperationsScripts()
{
	UINT operation = 0;
	FILEOP_FLAGS operFlags = 0;
	bool bContinue = true;

	// Copy operations first
	operation = FO_COPY;
	operFlags |= FOF_NOCONFIRMMKDIR | FOF_MULTIDESTFILES | FOF_NOCONFIRMATION;
	if (m_bUseRecycleBin)
		operFlags |= FOF_ALLOWUNDO;

	vector<FileActionItem>::const_iterator iter = m_actions.begin();
	while (iter != m_actions.end() && bContinue)
	{
		bool bSkip = false;
		if ((*iter).atype == FileAction::ACT_COPY && !(*iter).dirflag)
		{
			if (!CMergeApp::CreateBackup(true, (*iter).dest))
			{
				String strErr = _("Error backing up file");
				AfxMessageBox(strErr.c_str(), MB_OK | MB_ICONERROR);
				bContinue = false;
			}
		}

		if ((*iter).atype == FileAction::ACT_COPY &&
			!bSkip && bContinue)
		{
			m_pCopyOperations->AddSourceAndDestination((*iter).src, (*iter).dest);
			m_bHasCopyOperations = true;
		}
		++iter;
	}
	if (!bContinue)
	{
		m_bHasCopyOperations = false;
		m_pCopyOperations->Reset();
		return SCRIPT_USERCANCEL;
	}
	
	if (m_bHasCopyOperations)
		m_pCopyOperations->SetOperation(operation, operFlags, m_hParentWindow);

	// Move operations next
	operation = FO_MOVE;
	operFlags = FOF_MULTIDESTFILES;
	if (m_bUseRecycleBin)
		operFlags |= FOF_ALLOWUNDO;

	iter = m_actions.begin();
	while (iter != m_actions.end())
	{
		if ((*iter).atype == FileAction::ACT_MOVE)
		{
			m_pMoveOperations->AddSourceAndDestination((*iter).src, (*iter).dest);
			m_bHasMoveOperations = true;
		}