mirror of
https://github.com/reactos/reactos.git
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410 lines
12 KiB
C
410 lines
12 KiB
C
/*
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* ReactOS
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* Copyright (C) 2004 ReactOS Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/*
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* PROJECT: ReactOS International Control Panel
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* FILE: dll/cpl/intl/currency.c
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* PURPOSE: Currency property page
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* PROGRAMMERS: Eric Kohl
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* Katayama Hirofumi MZ (katayama.hirofumi.mz@gmail.com)
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*/
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#include "intl.h"
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#define POSITIVE_EXAMPLE L"123456789.00"
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#define NEGATIVE_EXAMPLE L"-123456789.00"
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static VOID
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UpdateExamples(HWND hwndDlg, PGLOBALDATA pGlobalData)
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{
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WCHAR szBuffer[MAX_FMT_SIZE];
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CURRENCYFMTW CurrencyFormat;
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CurrencyFormat.NumDigits = pGlobalData->nCurrDigits;
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CurrencyFormat.LeadingZero = pGlobalData->nNumLeadingZero;
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CurrencyFormat.Grouping = GroupingFormats[pGlobalData->nCurrGrouping].nInteger;
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CurrencyFormat.lpDecimalSep = pGlobalData->szCurrDecimalSep;
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CurrencyFormat.lpThousandSep = pGlobalData->szCurrThousandSep;
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CurrencyFormat.NegativeOrder = pGlobalData->nCurrNegFormat;
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CurrencyFormat.PositiveOrder = pGlobalData->nCurrPosFormat;
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CurrencyFormat.lpCurrencySymbol = pGlobalData->szCurrSymbol;
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/* Positive example */
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GetCurrencyFormatW(pGlobalData->UserLCID, 0,
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POSITIVE_EXAMPLE,
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&CurrencyFormat, szBuffer, MAX_FMT_SIZE);
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYPOSSAMPLE, WM_SETTEXT, 0, (LPARAM)szBuffer);
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/* Negative example */
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GetCurrencyFormatW(pGlobalData->UserLCID, 0,
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NEGATIVE_EXAMPLE,
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&CurrencyFormat, szBuffer, MAX_FMT_SIZE);
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYNEGSAMPLE, WM_SETTEXT, 0, (LPARAM)szBuffer);
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}
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static VOID
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InitCurrencySymbols(HWND hwndDlg, PGLOBALDATA pGlobalData)
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{
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/* Limit text length */
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYSYMBOL,
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CB_LIMITTEXT,
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MAX_CURRSYMBOL - 1,
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0);
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/* Set currency symbols */
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYSYMBOL,
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CB_ADDSTRING,
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0,
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(LPARAM)pGlobalData->szCurrSymbol);
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYSYMBOL,
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CB_SETCURSEL,
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0, /* Index */
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0);
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}
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static VOID
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InitCurrencyPositiveFormats(HWND hwndDlg, PGLOBALDATA pGlobalData)
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{
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WCHAR szBuffer[MAX_FMT_SIZE];
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CURRENCYFMTW cyFmt;
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INT i;
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/* positive currency values */
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cyFmt.NumDigits = pGlobalData->nCurrDigits;
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cyFmt.LeadingZero = 0;
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cyFmt.Grouping = 3;
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cyFmt.lpDecimalSep = pGlobalData->szCurrDecimalSep;
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cyFmt.lpThousandSep = pGlobalData->szCurrThousandSep;
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cyFmt.lpCurrencySymbol = pGlobalData->szCurrSymbol;
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cyFmt.NegativeOrder = 0;
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for (i = 0; i < 4; i++)
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{
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cyFmt.PositiveOrder = i;
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GetCurrencyFormatW(pGlobalData->UserLCID, 0,
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L"1.1",
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&cyFmt, szBuffer, MAX_FMT_SIZE);
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYPOSVALUE,
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CB_INSERTSTRING,
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-1,
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(LPARAM)szBuffer);
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}
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYPOSVALUE,
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CB_SETCURSEL,
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pGlobalData->nCurrPosFormat,
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0);
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}
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static VOID
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InitCurrencyNegativeFormats(HWND hwndDlg, PGLOBALDATA pGlobalData)
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{
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WCHAR szBuffer[MAX_FMT_SIZE];
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CURRENCYFMTW cyFmt;
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int i;
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/* negative currency values */
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cyFmt.NumDigits = pGlobalData->nCurrDigits;
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cyFmt.LeadingZero = 0;
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cyFmt.Grouping = 3;
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cyFmt.lpDecimalSep = pGlobalData->szCurrDecimalSep;
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cyFmt.lpThousandSep = pGlobalData->szCurrThousandSep;
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cyFmt.lpCurrencySymbol = pGlobalData->szCurrSymbol;
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cyFmt.PositiveOrder = 0;
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for (i = 0; i < 16; i++)
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{
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cyFmt.NegativeOrder = i;
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GetCurrencyFormatW(pGlobalData->UserLCID, 0,
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L"-1.1",
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&cyFmt, szBuffer, MAX_FMT_SIZE);
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYNEGVALUE,
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CB_INSERTSTRING,
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-1,
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(LPARAM)szBuffer);
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}
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYNEGVALUE,
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CB_SETCURSEL,
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pGlobalData->nCurrNegFormat,
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0);
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}
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static VOID
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InitCurrencyDecimalSeparators(HWND hwndDlg, PGLOBALDATA pGlobalData)
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{
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/* Limit text length */
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYDECSEP,
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CB_LIMITTEXT,
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MAX_CURRDECIMALSEP - 1,
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0);
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/* Decimal separator */
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYDECSEP,
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CB_ADDSTRING,
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0,
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(LPARAM)pGlobalData->szCurrDecimalSep);
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYDECSEP,
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CB_SETCURSEL,
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0, /* Index */
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0);
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}
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/* Initialize the number of fractional digits */
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static VOID
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InitCurrencyNumFracDigits(HWND hwndDlg, PGLOBALDATA pGlobalData)
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{
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WCHAR szBuffer[MAX_FMT_SIZE];
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int i;
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/* Create standard list of fractional symbols */
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for (i = 0; i < 10; i++)
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{
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szBuffer[0] = L'0' + i;
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szBuffer[1] = 0;
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYDECNUM,
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CB_ADDSTRING,
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0,
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(LPARAM)szBuffer);
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}
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYDECNUM,
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CB_SETCURSEL,
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pGlobalData->nCurrDigits,
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0);
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}
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/* Initialize the list of group separators */
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static VOID
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InitCurrencyGroupSeparators(HWND hwndDlg, PGLOBALDATA pGlobalData)
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{
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/* Limit text length */
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYGRPSEP,
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CB_LIMITTEXT,
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MAX_CURRTHOUSANDSEP - 1,
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0);
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/* Digit group separator */
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYGRPSEP,
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CB_ADDSTRING,
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0,
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(LPARAM)pGlobalData->szCurrThousandSep);
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYGRPSEP,
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CB_SETCURSEL,
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0, /* Index */
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0);
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}
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static VOID
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InitDigitGroupCB(HWND hwndDlg, PGLOBALDATA pGlobalData)
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{
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WCHAR szBuffer[MAX_FMT_SIZE];
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CURRENCYFMTW cyFmt;
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INT i;
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/* Digit grouping */
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cyFmt.NumDigits = 0;
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cyFmt.LeadingZero = 0;
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cyFmt.lpDecimalSep = L"";
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cyFmt.lpThousandSep = pGlobalData->szCurrThousandSep;
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cyFmt.PositiveOrder = 0;
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cyFmt.NegativeOrder = 0;
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cyFmt.lpCurrencySymbol = L"";
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for (i = 0 ; i < MAX_GROUPINGFORMATS ; i++)
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{
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cyFmt.Grouping = GroupingFormats[i].nInteger;
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GetCurrencyFormatW(pGlobalData->UserLCID, 0,
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L"123456789",
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&cyFmt, szBuffer, MAX_FMT_SIZE);
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYGRPNUM,
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CB_INSERTSTRING,
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-1,
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(LPARAM)szBuffer);
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}
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SendDlgItemMessageW(hwndDlg, IDC_CURRENCYGRPNUM,
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CB_SETCURSEL,
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pGlobalData->nCurrGrouping,
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0);
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}
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static
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BOOL
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GetCurrencySetting(
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HWND hwndDlg,
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PGLOBALDATA pGlobalData)
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{
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WCHAR szCurrSymbol[MAX_CURRSYMBOL];
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WCHAR szCurrDecimalSep[MAX_CURRDECIMALSEP];
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WCHAR szCurrThousandSep[MAX_CURRTHOUSANDSEP];
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INT nCurrPosFormat;
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INT nCurrNegFormat;
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INT nCurrDigits;
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INT nCurrGrouping;
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/* Currency symbol */
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GetSelectedComboBoxText(hwndDlg,
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IDC_CURRENCYSYMBOL,
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szCurrSymbol,
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MAX_CURRSYMBOL);
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if (szCurrSymbol[0] == L'\0')
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{
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/* TODO: Show error message */
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return FALSE;
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}
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/* Positive Amount */
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GetSelectedComboBoxIndex(hwndDlg,
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IDC_CURRENCYPOSVALUE,
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&nCurrPosFormat);
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/* Negative Amount */
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GetSelectedComboBoxIndex(hwndDlg,
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IDC_CURRENCYNEGVALUE,
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&nCurrNegFormat);
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/* Decimal separator */
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GetSelectedComboBoxText(hwndDlg,
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IDC_CURRENCYDECSEP,
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szCurrDecimalSep,
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MAX_CURRDECIMALSEP);
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if (szCurrDecimalSep[0] == L'\0')
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{
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/* TODO: Show error message */
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return FALSE;
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}
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/* Number of fractional digits */
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GetSelectedComboBoxIndex(hwndDlg,
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IDC_CURRENCYDECNUM,
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&nCurrDigits);
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/* Grouping symbol */
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GetSelectedComboBoxText(hwndDlg,
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IDC_CURRENCYGRPSEP,
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szCurrThousandSep,
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MAX_CURRTHOUSANDSEP);
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if (szCurrThousandSep[0] == L'\0')
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{
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/* TODO: Show error message */
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return FALSE;
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}
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/* Digit grouping */
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GetSelectedComboBoxIndex(hwndDlg,
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IDC_CURRENCYGRPNUM,
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&nCurrGrouping);
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/* Store settings in global data */
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wcscpy(pGlobalData->szCurrSymbol, szCurrSymbol);
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pGlobalData->nCurrGrouping = nCurrGrouping;
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wcscpy(pGlobalData->szCurrDecimalSep, szCurrDecimalSep);
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wcscpy(pGlobalData->szCurrThousandSep, szCurrThousandSep);
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pGlobalData->nCurrPosFormat = nCurrPosFormat;
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pGlobalData->nCurrNegFormat = nCurrNegFormat;
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pGlobalData->nCurrDigits = nCurrDigits;
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return TRUE;
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}
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/* Property page dialog callback */
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INT_PTR CALLBACK
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CurrencyPageProc(HWND hwndDlg,
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UINT uMsg,
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WPARAM wParam,
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LPARAM lParam)
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{
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PGLOBALDATA pGlobalData;
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pGlobalData = (PGLOBALDATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
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switch (uMsg)
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{
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case WM_INITDIALOG:
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pGlobalData = (PGLOBALDATA)((LPPROPSHEETPAGE)lParam)->lParam;
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SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pGlobalData);
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InitCurrencySymbols(hwndDlg, pGlobalData);
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InitCurrencyPositiveFormats(hwndDlg, pGlobalData);
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InitCurrencyNegativeFormats(hwndDlg, pGlobalData);
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InitCurrencyDecimalSeparators(hwndDlg, pGlobalData);
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InitCurrencyNumFracDigits(hwndDlg, pGlobalData);
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InitCurrencyGroupSeparators(hwndDlg, pGlobalData);
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InitDigitGroupCB(hwndDlg, pGlobalData);
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UpdateExamples(hwndDlg, pGlobalData);
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break;
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case WM_COMMAND:
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switch (LOWORD(wParam))
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{
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case IDC_CURRENCYSYMBOL:
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case IDC_CURRENCYPOSVALUE:
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case IDC_CURRENCYNEGVALUE:
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case IDC_CURRENCYDECSEP:
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case IDC_CURRENCYDECNUM:
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case IDC_CURRENCYGRPSEP:
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case IDC_CURRENCYGRPNUM:
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if (HIWORD(wParam) == CBN_SELCHANGE ||
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HIWORD(wParam) == CBN_EDITCHANGE)
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{
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/* Enable the Apply button */
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PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
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}
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}
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break;
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case WM_NOTIFY:
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if (((LPNMHDR)lParam)->code == (UINT)PSN_APPLY)
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{
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if (GetCurrencySetting(hwndDlg, pGlobalData))
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{
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pGlobalData->bUserLocaleChanged = TRUE;
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UpdateExamples(hwndDlg, pGlobalData);
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}
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}
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break;
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}
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return FALSE;
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}
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/* EOF */
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