CEdit_Ext.cpp

// Copyright © 2006, 2026 Ivyware Pty Ltd, Khrustal & Mann
//              MELBOURNE, VICTORIA, AUSTRALIA, 3000
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
// implied. See the License for the specific language governing
// permissions and limitations under the License.
//
//
//  Implementation for CEdit extensions
//

#include "StdAfx.h"
#include "CEdit_Ext.h"

//
//  Fetches current line and column cursor position
//
//  Parameters:  CEdit& oCEdit
//               Active edit control
//
//  Returns:     DWORD_PTR
//                 HIWORD.. Column
//                 LOWORD.. Line
DWORD_PTR
CEdit_GetCaretOrds ( CEdit& oCEdit, int& nColumn, int& nRow )
{
    DWORD dwSel   = oCEdit.GetSel();             // Start and end index of selected range
    WORD  dwFirst = HIWORD(dwSel);               
    //WORD  dwLast  = LOWORD(dwSel);
    nRow    = oCEdit.LineFromChar(dwFirst);      // Releases line number
    nColumn = dwFirst - oCEdit.LineIndex();      // Releases colum number
    return dwSel;
}