reactos/dll/cpl/intl/time.c

284 lines
7.5 KiB
C

/*
* ReactOS
* Copyright (C) 2004 ReactOS Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
/*
* PROJECT: ReactOS International Control Panel
* FILE: dll/cpl/intl/time.c
* PURPOSE: Time property page
* PROGRAMMERS: Eric Kohl
* Katayama Hirofumi MZ (katayama.hirofumi.mz@gmail.com)
*/
#include "intl.h"
static HWND hwndEnum = NULL;
static BOOL CALLBACK
TimeFormatEnumProc(PWSTR lpTimeFormatString)
{
SendMessageW(hwndEnum,
CB_ADDSTRING,
0,
(LPARAM)lpTimeFormatString);
return TRUE;
}
static VOID
UpdateTimeSample(HWND hWnd, PGLOBALDATA pGlobalData)
{
WCHAR szBuffer[MAX_SAMPLES_STR_SIZE];
GetTimeFormatW(pGlobalData->UserLCID, 0, NULL,
pGlobalData->szTimeFormat, szBuffer,
MAX_SAMPLES_STR_SIZE);
SendDlgItemMessageW(hWnd, IDC_TIMESAMPLE, WM_SETTEXT, 0, (LPARAM)szBuffer);
}
static
VOID
InitTimeFormatCB(
HWND hwndDlg,
PGLOBALDATA pGlobalData)
{
/* Get the time format */
SendDlgItemMessageW(hwndDlg, IDC_TIMEFORMAT,
CB_LIMITTEXT, MAX_TIMEFORMAT, 0);
/* Add available time formats to the list */
hwndEnum = GetDlgItem(hwndDlg, IDC_TIMEFORMAT);
EnumTimeFormatsW(TimeFormatEnumProc, pGlobalData->UserLCID, 0);
SendDlgItemMessageW(hwndDlg, IDC_TIMEFORMAT,
CB_SELECTSTRING,
-1,
(LPARAM)pGlobalData->szTimeFormat);
}
static
VOID
InitTimeSeparatorCB(
HWND hwndDlg,
PGLOBALDATA pGlobalData)
{
SendDlgItemMessageW(hwndDlg, IDC_TIMESEPARATOR,
CB_LIMITTEXT, MAX_TIMESEPARATOR, 0);
SendDlgItemMessageW(hwndDlg, IDC_TIMESEPARATOR,
CB_ADDSTRING,
0,
(LPARAM)pGlobalData->szTimeSep);
SendDlgItemMessageW(hwndDlg, IDC_TIMESEPARATOR,
CB_SETCURSEL,
0, /* Index */
0);
}
static
VOID
InitAmSymbol(
HWND hwndDlg,
PGLOBALDATA pGlobalData)
{
int nLen;
SendDlgItemMessageW(hwndDlg, IDC_TIMEAMSYMBOL,
CB_LIMITTEXT, MAX_TIMEAMSYMBOL, 0);
nLen = wcslen(pGlobalData->szTimeAM);
SendDlgItemMessageW(hwndDlg, IDC_TIMEAMSYMBOL,
CB_ADDSTRING,
0,
(LPARAM)pGlobalData->szTimeAM);
if (nLen != 0)
{
SendDlgItemMessageW(hwndDlg, IDC_TIMEAMSYMBOL,
CB_ADDSTRING,
0,
(LPARAM)L"");
}
SendDlgItemMessageW(hwndDlg, IDC_TIMEAMSYMBOL,
CB_SETCURSEL,
0, /* Index */
0);
}
static
VOID
InitPmSymbol(
HWND hwndDlg,
PGLOBALDATA pGlobalData)
{
int nLen;
SendDlgItemMessageW(hwndDlg, IDC_TIMEPMSYMBOL,
CB_LIMITTEXT, MAX_TIMEPMSYMBOL, 0);
nLen = wcslen(pGlobalData->szTimeAM);
SendDlgItemMessageW(hwndDlg, IDC_TIMEPMSYMBOL,
CB_ADDSTRING,
0,
(LPARAM)pGlobalData->szTimePM);
if (nLen != 0)
{
SendDlgItemMessageW(hwndDlg, IDC_TIMEPMSYMBOL,
CB_ADDSTRING,
0,
(LPARAM)L"");
}
SendDlgItemMessageW(hwndDlg, IDC_TIMEPMSYMBOL,
CB_SETCURSEL,
0, /* Index */
0);
}
static
BOOL
GetTimeSetting(
HWND hwndDlg,
PGLOBALDATA pGlobalData)
{
WCHAR szTimeFormat[MAX_TIMEFORMAT];
WCHAR szTimeSep[MAX_TIMESEPARATOR];
WCHAR szTimeAM[MAX_TIMEAMSYMBOL];
WCHAR szTimePM[MAX_TIMEPMSYMBOL];
/* Time format */
GetSelectedComboBoxText(hwndDlg,
IDC_TIMEFORMAT,
szTimeFormat,
MAX_TIMEFORMAT);
/* Check the time format */
if (szTimeFormat[0] == L'\0')
{
/* TODO: Show error message */
return FALSE;
}
/* Time separator */
GetSelectedComboBoxText(hwndDlg,
IDC_TIMESEPARATOR,
szTimeSep,
MAX_TIMESEPARATOR);
/* Check the time separator */
if (szTimeSep[0] == L'\0')
{
/* TODO: Show error message */
return FALSE;
}
/* AM symbol */
GetSelectedComboBoxText(hwndDlg,
IDC_TIMEAMSYMBOL,
szTimeAM,
MAX_TIMEAMSYMBOL);
/* PM symbol */
GetSelectedComboBoxText(hwndDlg,
IDC_TIMEPMSYMBOL,
szTimePM,
MAX_TIMEPMSYMBOL);
/* Store settings in global data */
wcscpy(pGlobalData->szTimeFormat, szTimeFormat);
wcscpy(pGlobalData->szTimeSep, szTimeSep);
wcscpy(pGlobalData->szTimeAM, szTimeAM);
wcscpy(pGlobalData->szTimePM, szTimePM);
return TRUE;
}
/* Property page dialog callback */
INT_PTR CALLBACK
TimePageProc(HWND hwndDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
PGLOBALDATA pGlobalData;
pGlobalData = (PGLOBALDATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
switch (uMsg)
{
case WM_INITDIALOG:
pGlobalData = (PGLOBALDATA)((LPPROPSHEETPAGE)lParam)->lParam;
SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pGlobalData);
/* Get the time format */
InitTimeFormatCB(hwndDlg, pGlobalData);
/* Get the time separator */
InitTimeSeparatorCB(hwndDlg, pGlobalData);
/* Get the AM symbol */
InitAmSymbol(hwndDlg, pGlobalData);
/* Get the PM symbol */
InitPmSymbol(hwndDlg, pGlobalData);
/* Update the time format sample */
UpdateTimeSample(hwndDlg, pGlobalData);
break;
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDC_TIMEFORMAT:
case IDC_TIMESEPARATOR:
case IDC_TIMEAMSYMBOL:
case IDC_TIMEPMSYMBOL:
if (HIWORD(wParam) == CBN_SELCHANGE ||
HIWORD(wParam) == CBN_EDITCHANGE)
{
/* Enable the Apply button */
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
}
break;
}
break;
case WM_NOTIFY:
if (((LPNMHDR)lParam)->code == (UINT)PSN_APPLY)
{
if (GetTimeSetting(hwndDlg, pGlobalData))
{
pGlobalData->bUserLocaleChanged = TRUE;
UpdateTimeSample(hwndDlg, pGlobalData);
}
}
break;
}
return FALSE;
}
/* EOF */