C++ CStringList::RemoveAll方法代码示例

/**
 * \brief Populate Tree
 *
 * This function will populate the tree with database
 * messages.
 */
BOOL CMsgSgTreeView::bPopulateTree()
{
    // Insert the database filename as the root item
    //    CMainFrame* pMainFrm = (CMainFrame*)AfxGetApp()->m_pMainWnd;
    BOOL bReturnValue = TRUE;
    CMsgSignal* pTempMsgSg = NULL;
    pTempMsgSg = *((CMsgSignal**)m_sDbParams.m_ppvActiveDB);
    // Get reference to the tree control
    CTreeCtrl& om_tree = GetTreeCtrl();
    //
    om_tree.DeleteAllItems();
    om_tree.SetTextColor( BLUE_COLOR );
    CString omStrDatabaseFilename = m_omCurrDbName;

    if ( omStrDatabaseFilename.IsEmpty() )
    {
        bReturnValue = FALSE;
        AfxMessageBox(MSG_DB_NOT_FOUND, MB_OK);
    }
    else
    {
        //        om_tree.DeleteAllItems();
        // Insert database filename
        HTREEITEM hRootItem = om_tree.InsertItem( omStrDatabaseFilename );
        om_tree.SetItemImage(hRootItem, 0, 0);
        CStringList omMessageNames;
        // Clean the list
        omMessageNames.RemoveAll();
        // Get all the database message names
        pTempMsgSg->omStrListGetMessageNamesInactive(omMessageNames);
        POSITION pos = omMessageNames.GetHeadPosition();
        BOOL bSelFirstChild = FALSE;

        // Insert all message names
        while ( pos != NULL )
        {
            CString omStrMsgName = omMessageNames.GetNext(pos);
            HTREEITEM hMsg = om_tree.InsertItem( omStrMsgName, hRootItem  );

            if(bSelFirstChild != TRUE )
            {
                om_tree.SelectItem( hMsg );
                bSelFirstChild = TRUE;
            }

            om_tree.SetItemImage(hMsg, 1, 1);
        }

        // Expand the root
        om_tree.Expand( hRootItem, TVE_EXPAND );

        if(bSelFirstChild != TRUE )
        {
            // Select the root item
            om_tree.SelectItem( hRootItem );
        }
    }

    return (bReturnValue);
}

// takes a string like "apples,peaches,pears" and converts to a list of strings
void StringToList (const CString str, const char * delim, CStringList & thelist)
  {
  int iStart = 0, 
      iEnd;
  CString strFound;

  thelist.RemoveAll ();

  if (str.IsEmpty ())
    return;

  while ((iEnd = str.Find (delim, iStart)) != -1)
    {
    strFound = str.Mid (iStart, iEnd - iStart);
//    strFound.TrimLeft ();
//    strFound.TrimRight ();
    thelist.AddTail (strFound);
    iStart = iEnd + strlen (delim);  // bypass delimiter(s)
    } // end of adding each one

  // add final one after last delimiter

  strFound = str.Mid (iStart);                            
//  strFound.TrimLeft ();
//  strFound.TrimRight ();
  thelist.AddTail (strFound);

  } // end of StringToList 

void CFileAndFolder::GetPaths(CStringList & list) {
	POSITION pos;
	list.RemoveAll();
	for(pos = m_sSelections.GetHeadPosition() ; pos != NULL ;) {
		list.AddTail(m_sSelections.GetNext(pos));
	}
}

//***************************************************************************
BOOL CBCGPDAOGridCtrl::GetFieldList (CStringList& lstField)
{
	lstField.RemoveAll ();

	try
	{
		ASSERT_VALID (m_pRecordSet);

		const short nColumns = m_pRecordSet->GetFieldCount ();

		for (short nColumn = 0; nColumn < nColumns; nColumn++)
		{
			CDaoFieldInfo info;
			m_pRecordSet->GetFieldInfo (nColumn, info);

			lstField.AddTail (info.m_strName);
		}
	}
	catch (CDaoException* pEx)
	{
		OnDaoException (pEx);
		pEx->Delete ();

		return FALSE;
	}

	return TRUE;
}

BOOL CBCGPODBCGridCtrl::GetFieldList (CStringList& lstField)
{
	lstField.RemoveAll ();

	if (m_pRecordSet == NULL)
	{
		ASSERT (FALSE);
		return FALSE;
	}

	try
	{
		ASSERT_VALID (m_pRecordSet);

		const short nColumns = m_pRecordSet->GetODBCFieldCount ();

		for (short nColumn = 0; nColumn < nColumns; nColumn++)
		{
			CODBCFieldInfo fieldinfo;
			m_pRecordSet->GetODBCFieldInfo (nColumn, fieldinfo);

			lstField.AddTail (fieldinfo.m_strName);
		}
	}
	catch (CDBException* pEx)
	{
		OnODBCException (pEx);
		pEx->Delete ();

		return FALSE;
	}

	return TRUE;
}

LRESULT CStroeSet::PopulateComboList(WPARAM wParam, LPARAM lParam)
{
	// Get the Combobox window pointer
	CComboBox* pInPlaceCombo = static_cast<CComboBox*> (GetFocus());
	//去掉排序属性
	// 	DWORD nStyle   =   GetWindowLong(pInPlaceCombo->m_hWnd,GWL_STYLE);   
	// 	nStyle   =   nStyle &(~ LBS_SORT);   
	// 	SetWindowLong(pInPlaceCombo->m_hWnd,GWL_STYLE,nStyle);   

	CRect obWindowRect;
	pInPlaceCombo->GetWindowRect(&obWindowRect);
	//pInPlaceCombo->MoveWindow(obWindowRect.left,obWindowRect.top,obWindowRect.Width(),500);
	CPoint obInPlaceComboTopLeft(obWindowRect.TopLeft()); 
	// Get the active list
	// Get the control window rect
	// If the inplace combobox top left is in the rect then
	// The control is the active control
	m_List.GetWindowRect(&obWindowRect);

	int iColIndex = wParam;
	CStringList* pComboList = reinterpret_cast<CStringList*>(lParam);
	pComboList->RemoveAll();
	if (obWindowRect.PtInRect(obInPlaceComboTopLeft)) 
	{
		if (1 == iColIndex)
		{
			InitComString(pComboList);
		}		
	}
	return 0;
}

void CDlgWingspanAdjacancyConstraints::GetNodeListByTaxiway(Taxiway& pTaxiway, CStringList& lstNode)
{
	lstNode.RemoveAll();

	IntersectionNodeList vNodeList = pTaxiway.GetIntersectNodes();
	std::vector<IntersectionNode>::iterator iterNode = vNodeList.begin();
	for (; iterNode != vNodeList.end(); ++iterNode)
	{
		CString strNodeName = iterNode->GetName();
		lstNode.InsertAfter( lstNode.GetTailPosition(),  strNodeName);
	}
}

void CCmd_PrepEdit::PreProcess(BOOL& done)
{
	Error e;
	CStringList files;
	CString temp;

	// Get the file at head if required
	if(m_GetHead)
	{
		CCmd_Get *pCmd1= new CCmd_Get(m_pClient);
		pCmd1->Init(m_ReplyWnd, RUN_SYNC, HOLD_LOCK);
		pCmd1->SetOpeningForEdit(TRUE);
		temp= m_FileName+_T("#head");
		files.AddHead(temp);
		if(pCmd1->Run(&files, FALSE) )
			m_FatalError= pCmd1->GetError();
		else
		{
			delete pCmd1;
			m_ErrorTxt= _T("Unable to run Sync");
			m_FatalError=TRUE;
			return;
		}
        pCmd1->CloseConn(&e);
		// Make sure depot window gets updated (and pCmd1 is deleted)
		::PostMessage( m_ReplyWnd, pCmd1->GetReplyMsg(), (WPARAM) pCmd1, 0);
	}

	// Edit the file
	CCmd_ListOpStat *pCmd2= new CCmd_ListOpStat(m_pClient);
	pCmd2->Init(m_ReplyWnd, RUN_SYNC);
	pCmd2->SetWarnIfLocked(m_WarnIfLocked);
	files.RemoveAll();
	files.AddHead(m_FileName);
	if(pCmd2->Run(&files, m_AddFile ? P4ADD : P4EDIT) )
		m_FatalError= pCmd2->GetError();
	else
	{
		delete pCmd2;
		m_ErrorTxt= _T("Unable to run Edit");
		m_FatalError=TRUE;
		return;
	}
    pCmd2->CloseConn(&e);
	// Make sure depot window gets updated (and pCmd1 is deleted)
	::PostMessage( m_ReplyWnd, pCmd2->GetReplyMsg(), (WPARAM) pCmd2, 0);

	// Note:
	// By setting done=TRUE, we prevent the main ExecCommand loop from running,
	// so this command will consist only of the subcommands that were invoked
	// in PreProcess()
	done=TRUE;
}

void CStringTable::GetStringNames(CStringList &slNames, BOOL bMerge) const
{
	if (!bMerge)
		slNames.RemoveAll();

	POSITION pos = m_lstStrings.GetHeadPosition();
	while (pos)
	{
		CVersionInfoString* pviString = (CVersionInfoString*)m_lstStrings.GetNext(pos);
		slNames.AddTail(pviString->GetKey());
	}
}

//************************************************************************************************
void CBCGPMouseManager::GetViewNames (CStringList& listOfNames) const
{
	listOfNames.RemoveAll ();

	for (POSITION pos = m_ViewsNames.GetStartPosition (); pos != NULL;)
	{
		CString strName;
		int iId;

		m_ViewsNames.GetNextAssoc (pos, strName, iId);
		listOfNames.AddTail (strName);
	}
}

void CDlgPerformanceTakeoff::SetListColumn()
{
	CStringList strList;
	strList.RemoveAll();

	LV_COLUMNEX lvc;
	lvc.mask = LVCF_WIDTH|LVCF_TEXT;
	lvc.cx = 100;
	lvc.csList = &strList;

	lvc.fmt = LVCFMT_NUMBER;
	lvc.pszText = _T("Min Acceleration (ft/sec2)");
	m_wndListCtrl.InsertColumn(1, &lvc);

	lvc.fmt = LVCFMT_NUMBER;
	lvc.pszText = _T("Max Acceleration (ft/sec2)");
	m_wndListCtrl.InsertColumn(2, &lvc);

	lvc.fmt = LVCFMT_NUMBER;
	lvc.pszText = _T("Min Lift Off(kts)");
	m_wndListCtrl.InsertColumn(3, &lvc);

	lvc.fmt = LVCFMT_NUMBER;
	lvc.pszText = _T("Max Lift Off(kts)");
	m_wndListCtrl.InsertColumn(4, &lvc);

	lvc.fmt = LVCFMT_NUMBER;
	lvc.pszText = _T("Min Position Time(sec)");
	m_wndListCtrl.InsertColumn(5, &lvc);

	lvc.fmt = LVCFMT_NUMBER;
	lvc.pszText = _T("Max Position Time(sec)");
	m_wndListCtrl.InsertColumn(6, &lvc);

	lvc.fmt = LVCFMT_NUMBER;
	lvc.pszText = _T("Min Take Off Roll(m)");
	m_wndListCtrl.InsertColumn(7, &lvc);

	lvc.fmt = LVCFMT_NUMBER;
	lvc.pszText = _T("Max Take Off Roll(m)");
	m_wndListCtrl.InsertColumn(8, &lvc);

	lvc.fmt = LVCFMT_NUMBER;
	lvc.pszText = _T("Fuel Burn(lbs/hr)");
	m_wndListCtrl.InsertColumn(9, &lvc);

	lvc.fmt = LVCFMT_NUMBER;
	lvc.pszText = _T("Cost($/hr)");
	m_wndListCtrl.InsertColumn(10, &lvc);
}

void CServiceRequirementDlg::InitListCtrl(void)
{
	// set list control window style
	DWORD dwStyle = m_ListFltTypeServiceRequirement.GetExtendedStyle();
	dwStyle |= LVS_EX_FULLROWSELECT|LVS_EX_HEADERDRAGDROP|LVS_EX_GRIDLINES;
	m_ListFltTypeServiceRequirement.SetExtendedStyle(dwStyle);

	CStringList strList;
	strList.RemoveAll();
	CString strCaption;

	LV_COLUMNEX lvc;
	lvc.mask = LVCF_WIDTH|LVCF_TEXT;

	strCaption.LoadString(IDS_NAME);
	lvc.pszText = (LPSTR)(LPCTSTR)strCaption;
	lvc.cx = 100;
	lvc.fmt = LVCFMT_NOEDIT;
	lvc.csList = &strList;
	m_ListFltTypeServiceRequirement.InsertColumn(0, &lvc);

	strCaption.LoadString(IDS_NUMBER);
	lvc.pszText = (LPSTR)(LPCTSTR)strCaption;
	lvc.cx = 100;
	lvc.fmt = LVCFMT_EDIT;
	m_ListFltTypeServiceRequirement.InsertColumn(1, &lvc);

	strCaption.LoadString(IDS_AIRSERVICETIME);
	lvc.pszText = (LPSTR)(LPCTSTR)strCaption;
	lvc.cx = 130;
	lvc.fmt = LVCFMT_DROPDOWN;
	lvc.csList = &m_ServiceTimeList;
	m_ListFltTypeServiceRequirement.InsertColumn(2, &lvc);

	strCaption.LoadString(IDS_SERVICETIME);
	lvc.pszText = (LPSTR)(LPCTSTR)strCaption;
	lvc.cx = 130;
	lvc.fmt = LVCFMT_NOEDIT;
	lvc.csList = &m_ServiceTimeList;
	m_ListFltTypeServiceRequirement.InsertColumn(3, &lvc);

	//condition
	strCaption.LoadString(IDS_CONDITION);
	lvc.pszText = (LPSTR)(LPCTSTR)strCaption;
	lvc.cx = 130;
	lvc.fmt = LVCFMT_DROPDOWN;
	lvc.csList = &m_ConditionNameList;
	m_ListFltTypeServiceRequirement.InsertColumn(4, &lvc);
}

//ÅÅÐò½Ó¿Úº¯Êý(bAsc=TRUEÉýÐò)
void SortList(CStringList &KeyList, CStringList &ValList, BOOL bAsc)
{
	int Count = KeyList.GetCount();

	_rec *r = new _rec[Count*sizeof(_rec)];

	POSITION posKey = KeyList.FindIndex(0);
	POSITION posVal = ValList.FindIndex(0);

	int i=0;
	while(posKey && posVal)
	{
		CString Key = KeyList.GetNext(posKey);
		CString Val = ValList.GetNext(posVal);
		r[i].key = Key;
		r[i].val = Val;		
		i++;
	}

	//ÅÅÐòº¯Êý
	_Sort(r,Count,bAsc);

	KeyList.RemoveAll();
	ValList.RemoveAll();

	for(int j=0; j<Count; j++)
	{
		CString s1 = r[j].key;
		CString s2 = r[j].val;

		KeyList.AddTail(r[j].key);
		ValList.AddTail(r[j].val);
	}

	delete[] r;
}

void CExploreMsgSg::OnItemchangedLstcMsgs(NMHDR* pNMHDR, LRESULT* pResult)
{
    NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;

    // User wants the signal details
    if ( m_eSelectType == SEL_SIGNAL || m_eSelectType == SEL_PDU)
    {
        if(pNMListView->uNewState == (LVIS_FOCUSED |LVIS_SELECTED) )
        {
            // Delete every other item from the list box.
            m_omSignalListBox.ResetContent();

            // Get handle to selected message item
            int hSelItem = pNMListView->iItem;

            if ( (hSelItem != -1) )
            {
                CStringList omSignalNames;

                omSignalNames.RemoveAll();

                // Store last selection
                m_nMsgIndex = hSelItem;

                // Get selected message name
                m_omStrMessageName = m_omMsgList.GetItemText( hSelItem, 0 );

                DWORD dwMsgCode = (COMMANDWORD)m_omMsgList.GetItemData(hSelItem);
                CString strChnlNum;
                ((CComboBox*)GetDlgItem(IDC_CMB_CHANNEL_SEL))->GetWindowTextA(strChnlNum);
                INT unChannelNum = atoi(strChnlNum) - 1;
                std::list<std::string> lstSigNames;

                vPopulateSignalList(unChannelNum, dwMsgCode, lstSigNames);

                m_omSignalListBox.SetCurSel(0);
                SetHorizExtentListBox(m_omSignalListBox);
            }

        }
    }
    else
    {
        // Store last selection
        m_nMsgIndex = pNMListView->iItem ;
    }
    *pResult = 0;
}

bool ExtractParams(CString data, CStringList &params)
{
    CString param;
    params.RemoveAll();
    for(int i = 0; ; i++)
    {
        if(ExtractParam(data, param, i))
        {
            params.AddTail(param);
        }
        else
        {
            break;
        }
    }
    return !params.IsEmpty();
}