Function MsgCommand

src/Notepad2.c:1793–3971

============================================================================= MsgCommand() - Handles WM_COMMAND

//
//
LRESULT MsgCommand ( HWND hwnd, WPARAM wParam, LPARAM lParam )
{
    switch ( LOWORD ( wParam ) ) {
        case IDM_FILE_NEW:
            FileLoad ( FALSE, TRUE, FALSE, FALSE, L"" );
            break;
        case IDM_FILE_OPEN:
            FileLoad ( FALSE, FALSE, FALSE, FALSE, L"" );
            break;
		case ID_FILE_OPEN__NEXT:
		case IDT_FILE_OPEN_NEXT:
			HL_Open_nextFs_file(hwnd, szCurFile , TRUE);
			break;
		case ID_FILE_OPEN__PREVIOUS:
		case IDT_FILE_OPEN_PREV:
			HL_Open_nextFs_file(hwnd, szCurFile, FALSE);
			break;
        case IDM_FILE_REVERT: {
                if ( lstrlen ( szCurFile ) ) {
                    WCHAR tchCurFile2[MAX_PATH];
                    int iCurPos     = ( int ) SendMessage ( hwndEdit, SCI_GETCURRENTPOS, 0, 0 );
                    int iAnchorPos  = ( int ) SendMessage ( hwndEdit, SCI_GETANCHOR, 0, 0 );
                    int iVisTopLine = ( int ) SendMessage ( hwndEdit, SCI_GETFIRSTVISIBLELINE, 0, 0 );
                    int iDocTopLine = ( int ) SendMessage ( hwndEdit, SCI_DOCLINEFROMVISIBLE, ( WPARAM ) iVisTopLine, 0 );
                    int iXOffset    = ( int ) SendMessage ( hwndEdit, SCI_GETXOFFSET, 0, 0 );
                    if ( ( bModified || iEncoding != iOriginalEncoding ) && MsgBox ( MBOKCANCEL, IDS_ASK_REVERT ) != IDOK ) {
                        return ( 0 );
                    }
                    lstrcpy ( tchCurFile2, szCurFile );
                    iWeakSrcEncoding = iEncoding;
                    if ( FileLoad ( TRUE, FALSE, TRUE, FALSE, tchCurFile2 ) ) {
                        if ( SendMessage ( hwndEdit, SCI_GETLENGTH, 0, 0 ) >= 4 ) {
                            char tch[5] = "";
                            SendMessage ( hwndEdit, SCI_GETTEXT, 5, ( LPARAM ) tch );
                            if ( lstrcmpiA ( tch, ".LOG" ) != 0 ) {
                                int iNewTopLine;
                                SendMessage ( hwndEdit, SCI_SETSEL, iAnchorPos, iCurPos );
                                SendMessage ( hwndEdit, SCI_ENSUREVISIBLE, ( WPARAM ) iDocTopLine, 0 );
                                iNewTopLine = ( int ) SendMessage ( hwndEdit, SCI_GETFIRSTVISIBLELINE, 0, 0 );
                                SendMessage ( hwndEdit, SCI_LINESCROLL, 0, ( LPARAM ) iVisTopLine - iNewTopLine );
                                SendMessage ( hwndEdit, SCI_SETXOFFSET, ( WPARAM ) iXOffset, 0 );
                            }
                        }
                    }
                }
            }
            break;
        case IDM_FILE_SAVE:
            FileSave ( TRUE, FALSE, FALSE, FALSE, FALSE );
            break;
        case IDM_FILE_SAVEAS:
            FileSave ( TRUE, FALSE, TRUE, FALSE, FALSE );
            break;
        case ID_FILE_RENAMETO:
            FileSave ( TRUE, FALSE, TRUE, FALSE , TRUE );
            break;
        case IDM_FILE_SAVECOPY:
            FileSave ( TRUE, FALSE, TRUE, TRUE , FALSE );