1531 lines
45 KiB
C
1531 lines
45 KiB
C
/*++
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Copyright (c) 1994-2000, Microsoft Corporation All rights reserved.
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Module Name:
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datedlg.c
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Abstract:
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This module implements the date property sheet for the Regional
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Options applet.
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Revision History:
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--*/
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//
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// Include Files.
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//
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#include "intl.h"
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#include <windowsx.h>
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#include <tchar.h>
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#include <commctrl.h>
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#include "intlhlp.h"
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#include "maxvals.h"
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#include "winnlsp.h"
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//
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// Context Help Ids.
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//
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static int aDateHelpIds[] =
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{
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IDC_GROUPBOX1, IDH_COMM_GROUPBOX,
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IDC_GROUPBOX2, IDH_COMM_GROUPBOX,
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IDC_GROUPBOX3, IDH_COMM_GROUPBOX,
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IDC_SAMPLE1, IDH_INTL_DATE_SHORTSAMPLE,
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IDC_SAMPLELBL1, IDH_INTL_DATE_SHORTSAMPLE,
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IDC_SAMPLE1A, IDH_INTL_DATE_SHORTSAMPLE_ARABIC,
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IDC_SAMPLELBL1A, IDH_INTL_DATE_SHORTSAMPLE_ARABIC,
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IDC_SHORT_DATE_STYLE, IDH_INTL_DATE_SHORTSTYLE,
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IDC_SEPARATOR, IDH_INTL_DATE_SEPARATOR,
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IDC_SAMPLE2, IDH_INTL_DATE_LONGSAMPLE,
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IDC_SAMPLELBL2, IDH_INTL_DATE_LONGSAMPLE,
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IDC_SAMPLE2A, IDH_INTL_DATE_LONGSAMPLE_ARABIC,
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IDC_SAMPLELBL2A, IDH_INTL_DATE_LONGSAMPLE_ARABIC,
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IDC_LONG_DATE_STYLE, IDH_INTL_DATE_LONGSTYLE,
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IDC_CALENDAR_TYPE_TEXT, IDH_INTL_DATE_CALENDARTYPE,
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IDC_CALENDAR_TYPE, IDH_INTL_DATE_CALENDARTYPE,
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IDC_TWO_DIGIT_YEAR_LOW, IDH_INTL_DATE_TWO_DIGIT_YEAR,
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IDC_TWO_DIGIT_YEAR_HIGH, IDH_INTL_DATE_TWO_DIGIT_YEAR,
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IDC_TWO_DIGIT_YEAR_ARROW, IDH_INTL_DATE_TWO_DIGIT_YEAR,
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IDC_ADD_HIJRI_DATE, IDH_INTL_DATE_ADD_HIJRI_DATE,
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IDC_ADD_HIJRI_DATE_TEXT, IDH_INTL_DATE_ADD_HIJRI_DATE,
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0, 0
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};
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//
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// Global Variables.
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//
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TCHAR szNLS_LongDate[SIZE_128];
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TCHAR szNLS_ShortDate[SIZE_128];
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static TCHAR sz_iCalendarType[MAX_ICALTYPE + 1];
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static TCHAR sz_sDate[MAX_SDATE + 1];
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static TCHAR sz_sLongDate[MAX_SLONGDATE + 1];
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static TCHAR sz_sShortDate[MAX_FORMAT + 1];
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static const TCHAR c_szInternational[] = TEXT("Control Panel\\International");
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static const TCHAR c_szAddHijriDate[] = TEXT("AddHijriDate");
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static const TCHAR c_szAddHijriDateTemp[] = TEXT("AddHijriDateTemp");
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static const PTSTR c_szAddHijriDateValues[] =
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{
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TEXT("AddHijriDate-2"),
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TEXT("AddHijriDate"),
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TEXT(""),
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TEXT("AddHijriDate+1"),
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TEXT("AddHijriDate+2")
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};
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static const TCHAR c_szTwoDigitYearKey[] = TEXT("Software\\Policies\\Microsoft\\Control Panel\\International\\Calendars\\TwoDigitYearMax");
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//
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// Function Prototypes.
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//
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void Date_InitializeHijriDateComboBox(
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HWND hDlg);
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////////////////////////////////////////////////////////////////////////////
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//
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// Date_EnumerateDates
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//
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// Enumerates the appropriate dates for the chosen calendar.
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//
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////////////////////////////////////////////////////////////////////////////
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void Date_EnumerateDates(
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HWND hDlg,
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DWORD dwDateFlag)
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{
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DWORD dwLocaleFlag;
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int nItemId;
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DWORD dwIndex;
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DWORD dwCalNum = 0;
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TCHAR szBuf[SIZE_128];
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HWND hCtrlDate;
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HWND hCtrlCal = GetDlgItem(hDlg, IDC_CALENDAR_TYPE);
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//
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// Initialize variables according to the dwDateFlag parameter.
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//
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if (dwDateFlag == CAL_SSHORTDATE)
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{
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dwLocaleFlag = LOCALE_SSHORTDATE;
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nItemId = IDC_SHORT_DATE_STYLE;
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}
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else // CAL_SLONGDATE
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{
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dwLocaleFlag = LOCALE_SLONGDATE;
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nItemId = IDC_LONG_DATE_STYLE;
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}
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hCtrlDate = GetDlgItem(hDlg, nItemId);
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//
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// Initialize to reset the contents for the appropriate combo box.
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//
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if (!Set_List_Values(hDlg, nItemId, 0))
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{
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return;
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}
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//
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// Reset the contents of the combo box.
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//
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ComboBox_ResetContent(hCtrlDate);
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//
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// Get the currently selected calendar id.
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//
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dwIndex = ComboBox_GetCurSel(hCtrlCal);
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if (dwIndex != CB_ERR)
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{
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dwCalNum = (DWORD)ComboBox_GetItemData(hCtrlCal, dwIndex);
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}
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//
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// Enumerate the dates for the currently selected calendar.
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//
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EnumCalendarInfo(EnumProc, UserLocaleID, dwCalNum, dwDateFlag);
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dwIndex = ComboBox_GetCount(hCtrlCal);
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if ((dwIndex == 0) || (dwIndex == CB_ERR))
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{
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EnumCalendarInfo(EnumProc, UserLocaleID, CAL_GREGORIAN, dwDateFlag);
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}
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//
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// Add (if necesary) and select the current user setting in the
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// combo box.
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//
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dwIndex = 0;
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if (GetLocaleInfo(UserLocaleID, dwLocaleFlag, szBuf, SIZE_128))
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{
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if ((dwIndex = ComboBox_FindStringExact(hCtrlDate, -1, szBuf)) == CB_ERR)
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{
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//
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// Need to add this entry to the combo box.
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//
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Set_List_Values(0, 0, szBuf);
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if ((dwIndex = ComboBox_FindStringExact(hCtrlDate, -1, szBuf)) == CB_ERR)
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{
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dwIndex = 0;
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}
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}
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}
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else
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{
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MessageBox(hDlg, szLocaleGetError, NULL, MB_OK | MB_ICONINFORMATION);
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}
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Set_List_Values(0, nItemId, 0);
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Localize_Combobox_Styles(hDlg, nItemId, dwLocaleFlag);
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ComboBox_SetCurSel(hCtrlDate, dwIndex);
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}
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////////////////////////////////////////////////////////////////////////////
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//
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// Date_GetTwoDigitYearRangeFromPolicy
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//
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// Read the two digit year from the Policy registry.
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//
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////////////////////////////////////////////////////////////////////////////
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BOOL Date_GetTwoDigitYearRangeFromPolicy(
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CALID CalId)
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{
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HKEY hKey;
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BYTE buf[MAX_PATH];
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TCHAR szCalId[MAX_PATH];
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DWORD dwResultLen = sizeof(buf), dwType;
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BOOL bRet = FALSE;
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//
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// Convert CalendarId to a string.
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//
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wsprintf(szCalId, TEXT("%d"), CalId);
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if (RegOpenKey( HKEY_CURRENT_USER,
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c_szTwoDigitYearKey,
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&hKey ) == ERROR_SUCCESS)
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{
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if ((RegQueryValueEx( hKey,
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szCalId,
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NULL,
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&dwType,
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&buf[0],
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&dwResultLen ) == ERROR_SUCCESS) &&
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(dwType == REG_SZ) &&
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(dwResultLen > 2))
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{
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bRet = TRUE;
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}
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RegCloseKey(hKey);
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}
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//
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// Return the result.
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//
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return (bRet);
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}
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////////////////////////////////////////////////////////////////////////////
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//
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// Date_GetTwoDigitYearRange
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//
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// Fills in the two digit year range controls.
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//
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////////////////////////////////////////////////////////////////////////////
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void Date_GetTwoDigitYearRange(
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HWND hDlg,
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CALID CalId)
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{
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HWND hwndYearHigh = GetDlgItem(hDlg, IDC_TWO_DIGIT_YEAR_HIGH);
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HWND hwndScroll = GetDlgItem(hDlg, IDC_TWO_DIGIT_YEAR_ARROW);
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DWORD YearHigh, YearHighDefault;
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//
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// Enable the high range control.
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//
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EnableWindow(hwndYearHigh, TRUE);
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EnableWindow(hwndScroll, TRUE);
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//
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// Get the default two digit year upper boundary.
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//
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if (!GetCalendarInfo( LOCALE_USER_DEFAULT,
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CalId,
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CAL_ITWODIGITYEARMAX | CAL_RETURN_NUMBER |
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CAL_NOUSEROVERRIDE,
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NULL,
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0,
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&YearHighDefault ))
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{
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YearHighDefault = 0;
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}
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//
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// Disable the two digit year upper boundary control if it is
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// enforced by a policy or if the default value is 99 or less.
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//
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if ((Date_GetTwoDigitYearRangeFromPolicy(CalId)) ||
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(YearHighDefault <= 99))
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{
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//
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// Disable the two digit year max controls.
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//
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EnableWindow(hwndScroll, FALSE);
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EnableWindow(hwndYearHigh, FALSE);
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}
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//
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// Get the two digit year upper boundary. If the default is less
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// than or equal to 99, then use the default value and ignore the
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// registry. This is done for calendars like the Japanese Era
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// calendar where it doesn't make sense to have a sliding window.
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//
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if (YearHighDefault <= 99)
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{
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YearHigh = YearHighDefault;
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}
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else if (!GetCalendarInfo( LOCALE_USER_DEFAULT,
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CalId,
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CAL_ITWODIGITYEARMAX | CAL_RETURN_NUMBER,
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NULL,
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0,
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&YearHigh ) ||
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(YearHigh < 99) || (YearHigh > 9999))
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{
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YearHigh = (YearHighDefault >= 99) ? YearHighDefault : 2029;
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}
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//
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// Set the range on the controls.
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//
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SendMessage(hwndScroll, UDM_SETRANGE, 0, MAKELPARAM(9999, 99));
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SendMessage(hwndScroll, UDM_SETBUDDY, (WPARAM)hwndYearHigh, 0L);
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//
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// Set the values of the controls.
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//
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SetDlgItemInt(hDlg, IDC_TWO_DIGIT_YEAR_LOW, (UINT)(YearHigh - 99), FALSE);
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SendMessage(hwndScroll, UDM_SETPOS, 0, MAKELONG((short)YearHigh, 0));
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}
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////////////////////////////////////////////////////////////////////////////
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//
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// Date_SetTwoDigitYearMax
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//
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// Sets the two digit year max value in the registry.
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//
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////////////////////////////////////////////////////////////////////////////
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BOOL Date_SetTwoDigitYearMax(
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HWND hDlg,
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CALID CalId)
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{
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TCHAR szYear[SIZE_64];
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//
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// Get the max year.
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//
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szYear[0] = 0;
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if (GetWindowText( GetDlgItem(hDlg, IDC_TWO_DIGIT_YEAR_HIGH),
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szYear,
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SIZE_64 ) != 0)
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{
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//
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// Set the two digit year upper boundary.
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//
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return (SetCalendarInfo( LOCALE_USER_DEFAULT,
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CalId,
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CAL_ITWODIGITYEARMAX,
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szYear ));
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}
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//
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// Return success.
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//
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return (TRUE);
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}
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////////////////////////////////////////////////////////////////////////////
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//
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// Date_ChangeYear
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//
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// Changes the lower bound based on the upper bound value.
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//
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////////////////////////////////////////////////////////////////////////////
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void Date_ChangeYear(
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HWND hDlg)
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{
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DWORD YearHigh;
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BOOL bSuccess;
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//
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// Get the two digit year upper boundary.
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//
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YearHigh = GetDlgItemInt(hDlg, IDC_TWO_DIGIT_YEAR_HIGH, &bSuccess, FALSE);
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if ((!bSuccess) || (YearHigh < 99) || (YearHigh > 9999))
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{
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//
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// Invalid value, so set the lower control to 0.
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//
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SetDlgItemInt(hDlg, IDC_TWO_DIGIT_YEAR_LOW, 0, FALSE);
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}
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else
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{
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//
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// Set the value of the lower control.
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//
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SetDlgItemInt(hDlg, IDC_TWO_DIGIT_YEAR_LOW, (UINT)(YearHigh - 99), FALSE);
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}
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}
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////////////////////////////////////////////////////////////////////////////
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//
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// Date_DisplaySample
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//
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// Updates the date samples. It formats the date based on the user's
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// current locale settings.
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//
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////////////////////////////////////////////////////////////////////////////
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void Date_DisplaySample(
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HWND hDlg)
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{
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TCHAR szBuf[MAX_SAMPLE_SIZE];
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BOOL bNoError = TRUE;
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if (!bShowArabic) {
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// If user locale is not Arabic, make sure that the control for date samples are:
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// * LTR reading orders for non-Hebrew locales
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// * RTL reading orders for Hebrew locales.
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SetControlReadingOrder(bHebrewUI, GetDlgItem(hDlg, IDC_SAMPLE1));
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SetControlReadingOrder(bHebrewUI, GetDlgItem(hDlg, IDC_SAMPLE2));
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}
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// In Hebrew locale, we want to format the short date for left-to-right reading order.
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// If we make it right-to-left reading order, the Gregorian short date will display
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// in a complete different display order.
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// The left-to-right reading order won't affect the Hebrew short date display.
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if (GetDateFormat( UserLocaleID,
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(bHebrewUI ? DATE_LTRREADING :
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(bShowRtL ? DATE_LTRREADING : 0)) | DATE_SHORTDATE,
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NULL,
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NULL,
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szBuf,
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MAX_SAMPLE_SIZE ))
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{
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SetDlgItemText(hDlg, IDC_SAMPLE1, szBuf);
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}
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else
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{
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MessageBox(hDlg, szLocaleGetError, NULL, MB_OK | MB_ICONINFORMATION);
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bNoError = FALSE;
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}
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//
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// Show or hide the Arabic info based on the current user locale id.
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//
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ShowWindow(GetDlgItem(hDlg, IDC_SAMPLELBL1A), bShowArabic ? SW_SHOW : SW_HIDE);
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ShowWindow(GetDlgItem(hDlg, IDC_SAMPLE1A), bShowArabic ? SW_SHOW : SW_HIDE);
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if (bShowArabic)
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{
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if (GetDateFormat( UserLocaleID,
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DATE_RTLREADING | DATE_SHORTDATE,
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NULL,
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NULL,
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szBuf,
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MAX_SAMPLE_SIZE ))
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{
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SetDlgItemText(hDlg, IDC_SAMPLE1A, szBuf);
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SetDlgItemRTL(hDlg, IDC_SAMPLE1A);
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}
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else
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{
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MessageBox(hDlg, szLocaleGetError, NULL, MB_OK | MB_ICONINFORMATION);
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bNoError = FALSE;
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}
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}
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if (GetDateFormat( UserLocaleID,
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(bHebrewUI ? DATE_RTLREADING :
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(bShowRtL ? DATE_LTRREADING : 0)) | DATE_LONGDATE,
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NULL,
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NULL,
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szBuf,
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MAX_SAMPLE_SIZE ))
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{
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SetDlgItemText(hDlg, IDC_SAMPLE2, szBuf);
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}
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else if (bNoError)
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{
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MessageBox(hDlg, szLocaleGetError, NULL, MB_OK | MB_ICONINFORMATION);
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}
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//
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// Show or hide the Right to left info based on the current user locale id.
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//
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ShowWindow(GetDlgItem(hDlg, IDC_SAMPLELBL2A), bShowArabic ? SW_SHOW : SW_HIDE);
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ShowWindow(GetDlgItem(hDlg, IDC_SAMPLE2A), bShowArabic ? SW_SHOW : SW_HIDE);
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if (bShowArabic)
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{
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if (GetDateFormat( UserLocaleID,
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DATE_RTLREADING | DATE_LONGDATE,
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NULL,
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NULL,
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szBuf,
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MAX_SAMPLE_SIZE ))
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{
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SetDlgItemText(hDlg, IDC_SAMPLE2A, szBuf);
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SetDlgItemRTL(hDlg, IDC_SAMPLE2A);
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}
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else if (bNoError)
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{
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MessageBox(hDlg, szLocaleGetError, NULL, MB_OK | MB_ICONINFORMATION);
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}
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}
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}
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////////////////////////////////////////////////////////////////////////////
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//
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// Date_ClearValues
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//
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// Reset each of the list boxes in the date property sheet page.
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//
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////////////////////////////////////////////////////////////////////////////
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void Date_ClearValues(
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HWND hDlg)
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{
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ComboBox_ResetContent(GetDlgItem(hDlg, IDC_SHORT_DATE_STYLE));
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ComboBox_ResetContent(GetDlgItem(hDlg, IDC_LONG_DATE_STYLE));
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ComboBox_ResetContent(GetDlgItem(hDlg, IDC_SEPARATOR));
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ComboBox_ResetContent(GetDlgItem(hDlg, IDC_CALENDAR_TYPE));
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ComboBox_ResetContent(GetDlgItem(hDlg, IDC_TWO_DIGIT_YEAR_LOW));
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ComboBox_ResetContent(GetDlgItem(hDlg, IDC_TWO_DIGIT_YEAR_HIGH));
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}
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////////////////////////////////////////////////////////////////////////////
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//
|
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// Date_EnableHijriComboBox
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//
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// Enables/Disables Show/Hides the Hijri date advance combo where necessary
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//
|
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////////////////////////////////////////////////////////////////////////////
|
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|
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void Date_EnableHijriComboBox(
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HWND hDlg,
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BOOL Status)
|
|
{
|
|
HWND hAddHijriDateCB = GetDlgItem(hDlg, IDC_ADD_HIJRI_DATE);
|
|
HWND hAddHijriDateText = GetDlgItem(hDlg, IDC_ADD_HIJRI_DATE_TEXT);
|
|
INT iCount;
|
|
|
|
//
|
|
// If the combo box is empty, then disable it.
|
|
//
|
|
iCount = (INT)SendMessage(hAddHijriDateCB, CB_GETCOUNT, 0L, 0L);
|
|
if ((iCount == CB_ERR) || (iCount <= 0L))
|
|
{
|
|
Status = FALSE;
|
|
}
|
|
|
|
EnableWindow(hAddHijriDateCB, Status);
|
|
ShowWindow(hAddHijriDateCB, Status ? SW_SHOW : SW_HIDE );
|
|
|
|
EnableWindow(hAddHijriDateText, Status);
|
|
ShowWindow(hAddHijriDateText, Status ? SW_SHOW : SW_HIDE);
|
|
}
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Date_SaveValues
|
|
//
|
|
// Save values in the case that we need to restore them.
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////
|
|
|
|
void Date_SaveValues()
|
|
{
|
|
//
|
|
// Save registry values.
|
|
//
|
|
if (!GetLocaleInfo( UserLocaleID,
|
|
LOCALE_ICALENDARTYPE,
|
|
sz_iCalendarType,
|
|
MAX_ICALTYPE + 1 ))
|
|
{
|
|
_tcscpy(sz_iCalendarType, TEXT("1"));
|
|
}
|
|
if (!GetLocaleInfo( UserLocaleID,
|
|
LOCALE_SDATE,
|
|
sz_sDate,
|
|
MAX_SDATE + 1 ))
|
|
{
|
|
_tcscpy(sz_sDate, TEXT("/"));
|
|
}
|
|
if (!GetLocaleInfo( UserLocaleID,
|
|
LOCALE_SLONGDATE,
|
|
sz_sLongDate,
|
|
MAX_SLONGDATE + 1 ))
|
|
{
|
|
_tcscpy(sz_sLongDate, TEXT("dddd, MMMM dd, yyyy"));
|
|
}
|
|
if (!GetLocaleInfo( UserLocaleID,
|
|
LOCALE_SSHORTDATE,
|
|
sz_sShortDate,
|
|
MAX_SSHORTDATE + 1 ))
|
|
{
|
|
_tcscpy(sz_sShortDate, TEXT("M/d/yyyy"));
|
|
}
|
|
}
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Date_RestoreValues
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////
|
|
|
|
void Date_RestoreValues()
|
|
{
|
|
if (g_dwCustChange & Process_Date)
|
|
{
|
|
SetLocaleInfo(UserLocaleID, LOCALE_ICALENDARTYPE, sz_iCalendarType);
|
|
SetLocaleInfo(UserLocaleID, LOCALE_SDATE, sz_sDate);
|
|
SetLocaleInfo(UserLocaleID, LOCALE_SLONGDATE, sz_sLongDate);
|
|
SetLocaleInfo(UserLocaleID, LOCALE_SSHORTDATE, sz_sShortDate);
|
|
}
|
|
}
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Date_SetValues
|
|
//
|
|
// Initialize all of the controls in the date property sheet page.
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////
|
|
|
|
void Date_SetValues(
|
|
HWND hDlg)
|
|
{
|
|
TCHAR szBuf[SIZE_128];
|
|
int i, nItem;
|
|
HWND hCtrl;
|
|
LONG CalId;
|
|
|
|
//
|
|
// Initialize the dropdown box for the current locale setting for the
|
|
// date separator.
|
|
//
|
|
DropDown_Use_Locale_Values(hDlg, LOCALE_SDATE, IDC_SEPARATOR);
|
|
|
|
//
|
|
// Initialize and Lock function. If it succeeds, call enum function to
|
|
// enumerate all possible values for the list box via a call to EnumProc.
|
|
// EnumProc will call Set_List_Values for each of the string values it
|
|
// receives. When the enumeration of values is complete, call
|
|
// Set_List_Values to clear the dialog item specific data and to clear
|
|
// the lock on the function. Perform this set of operations for:
|
|
// Calendar Type, Short Date Sytle, and Long Date Style.
|
|
//
|
|
if (Set_List_Values(hDlg, IDC_CALENDAR_TYPE, 0))
|
|
{
|
|
hCtrl = GetDlgItem(hDlg, IDC_CALENDAR_TYPE);
|
|
EnumCalendarInfo(EnumProc, UserLocaleID, ENUM_ALL_CALENDARS, CAL_SCALNAME);
|
|
Set_List_Values(0, IDC_CALENDAR_TYPE, 0);
|
|
EnumCalendarInfo(EnumProc, UserLocaleID, ENUM_ALL_CALENDARS, CAL_ICALINTVALUE);
|
|
Set_List_Values(0, IDC_CALENDAR_TYPE, 0);
|
|
if (GetLocaleInfo(UserLocaleID, LOCALE_ICALENDARTYPE, szBuf, SIZE_128))
|
|
{
|
|
TCHAR szBufTmp[SIZE_128] = {0};
|
|
int iTmp = 0;
|
|
LONG CalIdTmp;
|
|
|
|
if( GetLocaleInfo( UserLocaleID,
|
|
LOCALE_ICALENDARTYPE | LOCALE_NOUSEROVERRIDE,
|
|
szBufTmp,
|
|
SIZE_128))
|
|
{
|
|
//
|
|
// Convert the id to a number.
|
|
//
|
|
CalId = Intl_StrToLong(szBuf);
|
|
CalIdTmp = Intl_StrToLong(szBufTmp);
|
|
|
|
//
|
|
// Search for calendars
|
|
//
|
|
nItem = ComboBox_GetCount(hCtrl);
|
|
for (i = 0; i < nItem; i++)
|
|
{
|
|
if (ComboBox_GetItemData(hCtrl, i) == CalId)
|
|
{
|
|
break;
|
|
}
|
|
|
|
if (ComboBox_GetItemData(hCtrl, i) == CalIdTmp)
|
|
{
|
|
iTmp = i;
|
|
}
|
|
}
|
|
|
|
//
|
|
// Look if we find something.
|
|
//
|
|
if (i < nItem)
|
|
{
|
|
ComboBox_SetCurSel(hCtrl, i);
|
|
}
|
|
else
|
|
{
|
|
CalId = CalIdTmp;
|
|
ComboBox_SetCurSel(hCtrl, iTmp); // Zero or something else.
|
|
}
|
|
|
|
//
|
|
// Enable/disable the Add Hijri date check box.
|
|
//
|
|
Date_InitializeHijriDateComboBox(hDlg);
|
|
Date_EnableHijriComboBox(hDlg, (CalId == CAL_HIJRI));
|
|
|
|
//
|
|
// Set the two digit year range.
|
|
//
|
|
Date_GetTwoDigitYearRange(hDlg, (CALID)CalId);
|
|
|
|
//
|
|
// Subtract 1 from calendar value because calendars are one
|
|
// based, not zero based like all other locale values.
|
|
//
|
|
}
|
|
}
|
|
else
|
|
{
|
|
MessageBox(hDlg, szLocaleGetError, NULL, MB_OK | MB_ICONINFORMATION);
|
|
}
|
|
|
|
//
|
|
// If more than one selection, enable dropdown box.
|
|
// Otherwise, disable it.
|
|
//
|
|
if (ComboBox_GetCount(hCtrl) > 1)
|
|
{
|
|
EnableWindow(GetDlgItem(hDlg, IDC_CALENDAR_TYPE_TEXT), TRUE);
|
|
EnableWindow(GetDlgItem(hDlg, IDC_CALENDAR_TYPE), TRUE);
|
|
ShowWindow(GetDlgItem(hDlg, IDC_CALENDAR_TYPE_TEXT), SW_SHOW);
|
|
ShowWindow(GetDlgItem(hDlg, IDC_CALENDAR_TYPE), SW_SHOW);
|
|
}
|
|
else
|
|
{
|
|
EnableWindow(GetDlgItem(hDlg, IDC_CALENDAR_TYPE_TEXT), FALSE);
|
|
EnableWindow(GetDlgItem(hDlg, IDC_CALENDAR_TYPE), FALSE);
|
|
ShowWindow(GetDlgItem(hDlg, IDC_CALENDAR_TYPE_TEXT), SW_HIDE);
|
|
ShowWindow(GetDlgItem(hDlg, IDC_CALENDAR_TYPE), SW_HIDE);
|
|
}
|
|
}
|
|
Date_EnumerateDates(hDlg, CAL_SSHORTDATE);
|
|
Date_EnumerateDates(hDlg, CAL_SLONGDATE);
|
|
|
|
//
|
|
// Display the current sample that represents all of the locale settings.
|
|
//
|
|
Date_DisplaySample(hDlg);
|
|
}
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Date_SetHijriDate
|
|
//
|
|
// Saves the Hijri date advance amount to the registry.
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////
|
|
|
|
void Date_SetHijriDate(
|
|
HWND hHijriComboBox)
|
|
{
|
|
HKEY hKey;
|
|
INT iIndex;
|
|
|
|
//
|
|
// Get the string index to set.
|
|
//
|
|
iIndex = (INT)SendMessage(hHijriComboBox, CB_GETCURSEL, 0L, 0L);
|
|
|
|
if (iIndex == CB_ERR)
|
|
{
|
|
return;
|
|
}
|
|
|
|
iIndex = (INT)SendMessage(hHijriComboBox, CB_GETITEMDATA, (WPARAM)iIndex, 0L);
|
|
if (iIndex != CB_ERR)
|
|
{
|
|
if (RegOpenKeyEx( HKEY_CURRENT_USER,
|
|
c_szInternational,
|
|
0,
|
|
KEY_READ | KEY_WRITE,
|
|
&hKey ) == ERROR_SUCCESS)
|
|
{
|
|
RegSetValueEx( hKey,
|
|
c_szAddHijriDate,
|
|
0,
|
|
REG_SZ,
|
|
(LPBYTE)c_szAddHijriDateValues[iIndex],
|
|
(lstrlen(c_szAddHijriDateValues[iIndex]) + 1) * sizeof(TCHAR) );
|
|
|
|
RegCloseKey(hKey);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Date_ApplySettings
|
|
//
|
|
// For every control that has changed (that affects the Locale settings),
|
|
// call Set_Locale_Values to update the user locale information. Notify
|
|
// the parent of changes and reset the change flag stored in the property
|
|
// sheet page structure appropriately. Redisplay the date sample if
|
|
// bRedisplay is TRUE.
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////
|
|
|
|
BOOL Date_ApplySettings(
|
|
HWND hDlg,
|
|
BOOL bRedisplay)
|
|
{
|
|
TCHAR szBuf[SIZE_128];
|
|
CALID CalId = 0;
|
|
LPPROPSHEETPAGE lpPropSheet = (LPPROPSHEETPAGE)(GetWindowLongPtr(hDlg, DWLP_USER));
|
|
LPARAM Changes = lpPropSheet->lParam;
|
|
HWND hwndYearHigh = GetDlgItem(hDlg, IDC_TWO_DIGIT_YEAR_HIGH);
|
|
|
|
if (Changes & DC_ShortFmt)
|
|
{
|
|
//
|
|
// szNLS_ShortDate is set in Date_ValidatePPS.
|
|
//
|
|
if (!Set_Locale_Values( hDlg,
|
|
LOCALE_SSHORTDATE,
|
|
IDC_SHORT_DATE_STYLE,
|
|
TEXT("sShortDate"),
|
|
FALSE,
|
|
0,
|
|
0,
|
|
szNLS_ShortDate ))
|
|
{
|
|
return (FALSE);
|
|
}
|
|
|
|
//
|
|
// If the date separator field has also been changed by the user,
|
|
// then don't update now. It will be updated below.
|
|
//
|
|
if (!(Changes & DC_SDate))
|
|
{
|
|
//
|
|
// Since the short date style changed, reset date separator
|
|
// list box.
|
|
//
|
|
ComboBox_ResetContent(GetDlgItem(hDlg, IDC_SEPARATOR));
|
|
DropDown_Use_Locale_Values(hDlg, LOCALE_SDATE, IDC_SEPARATOR);
|
|
if (!Set_Locale_Values( hDlg,
|
|
LOCALE_SDATE,
|
|
IDC_SEPARATOR,
|
|
TEXT("sDate"),
|
|
FALSE,
|
|
0,
|
|
0,
|
|
NULL ))
|
|
{
|
|
return (FALSE);
|
|
}
|
|
}
|
|
}
|
|
if (Changes & DC_LongFmt)
|
|
{
|
|
//
|
|
// szNLS_LongDate is set in Date_ValidatePPS.
|
|
//
|
|
if (!Set_Locale_Values( hDlg,
|
|
LOCALE_SLONGDATE,
|
|
IDC_LONG_DATE_STYLE,
|
|
TEXT("sLongDate"),
|
|
FALSE,
|
|
0,
|
|
0,
|
|
szNLS_LongDate ))
|
|
{
|
|
return (FALSE);
|
|
}
|
|
}
|
|
if (Changes & DC_SDate)
|
|
{
|
|
if (!Set_Locale_Values( hDlg,
|
|
LOCALE_SDATE,
|
|
IDC_SEPARATOR,
|
|
TEXT("sDate"),
|
|
FALSE,
|
|
0,
|
|
0,
|
|
NULL ))
|
|
{
|
|
return (FALSE);
|
|
}
|
|
|
|
//
|
|
// Since the date separator changed, reset the short date style
|
|
// list box.
|
|
//
|
|
Date_EnumerateDates(hDlg, CAL_SSHORTDATE);
|
|
}
|
|
if (Changes & DC_Calendar)
|
|
{
|
|
if (!Set_Locale_Values( hDlg,
|
|
LOCALE_ICALENDARTYPE,
|
|
IDC_CALENDAR_TYPE,
|
|
0,
|
|
TRUE,
|
|
1,
|
|
0,
|
|
NULL ))
|
|
{
|
|
return (FALSE);
|
|
}
|
|
|
|
if (GetLocaleInfo(UserLocaleID, LOCALE_ICALENDARTYPE, szBuf, SIZE_128))
|
|
{
|
|
CalId = Intl_StrToLong(szBuf);
|
|
Date_InitializeHijriDateComboBox(hDlg);
|
|
Date_EnableHijriComboBox(hDlg, (CalId == CAL_HIJRI));
|
|
}
|
|
}
|
|
|
|
if (Changes & DC_Arabic_Calendar)
|
|
{
|
|
Date_SetHijriDate( GetDlgItem(hDlg, IDC_ADD_HIJRI_DATE) );
|
|
}
|
|
|
|
if (Changes & DC_TwoDigitYearMax)
|
|
{
|
|
if (CalId == 0)
|
|
{
|
|
HWND hCtrl = GetDlgItem(hDlg, IDC_CALENDAR_TYPE);
|
|
int index;
|
|
|
|
if ((index = ComboBox_GetCurSel(hCtrl)) == CB_ERR)
|
|
{
|
|
if (GetLocaleInfo( UserLocaleID,
|
|
LOCALE_ICALENDARTYPE | LOCALE_NOUSEROVERRIDE,
|
|
szBuf,
|
|
SIZE_128))
|
|
{
|
|
CalId = Intl_StrToLong(szBuf);
|
|
}
|
|
else
|
|
{
|
|
return (FALSE);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
CalId = (CALID)ComboBox_GetItemData(hCtrl, index);
|
|
}
|
|
}
|
|
if (!Date_SetTwoDigitYearMax(hDlg, CalId))
|
|
{
|
|
//
|
|
// Make sure that the API failed due to a reason other than
|
|
// the upper year two digit max is <= 99. This can easily
|
|
// be checked by seeing if the control is enabled or not.
|
|
//
|
|
if (IsWindowEnabled(hwndYearHigh))
|
|
{
|
|
return (FALSE);
|
|
}
|
|
}
|
|
}
|
|
|
|
PropSheet_UnChanged(GetParent(hDlg), hDlg);
|
|
lpPropSheet->lParam = DC_EverChg;
|
|
|
|
//
|
|
// Display the current sample that represents all of the locale settings.
|
|
//
|
|
if (bRedisplay)
|
|
{
|
|
Date_DisplaySample(hDlg);
|
|
}
|
|
|
|
//
|
|
// Changes made in the second level.
|
|
//
|
|
if (Changes)
|
|
{
|
|
g_dwCustChange |= Process_Date;
|
|
}
|
|
|
|
//
|
|
// Return success.
|
|
//
|
|
return (TRUE);
|
|
}
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Date_ValidatePPS
|
|
//
|
|
// Validate each of the combo boxes whose values are constrained.
|
|
// If any of the input fails, notify the user and then return FALSE
|
|
// to indicate validation failure.
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////
|
|
|
|
BOOL Date_ValidatePPS(
|
|
HWND hDlg,
|
|
LPARAM Changes)
|
|
{
|
|
//
|
|
// If nothing has changed, return TRUE immediately.
|
|
//
|
|
if (Changes <= DC_EverChg)
|
|
{
|
|
return (TRUE);
|
|
}
|
|
|
|
//
|
|
// If the date separator has changed, ensure that there are no digits
|
|
// and no invalid characters contained in the new separator.
|
|
//
|
|
if (Changes & DC_SDate &&
|
|
Item_Has_Digits_Or_Invalid_Chars( hDlg,
|
|
IDC_SEPARATOR,
|
|
FALSE,
|
|
szInvalidSDate ))
|
|
{
|
|
No_Numerals_Error(hDlg, IDC_SEPARATOR, IDS_LOCALE_DATE_SEP);
|
|
return (FALSE);
|
|
}
|
|
|
|
//
|
|
// If the short date style has changed, ensure that there are only
|
|
// characters in this set " dHhMmsty,-./:;\", the separator string,
|
|
// and text enclosed in single quotes.
|
|
//
|
|
if (Changes & DC_ShortFmt)
|
|
{
|
|
if (NLSize_Style( hDlg,
|
|
IDC_SHORT_DATE_STYLE,
|
|
szNLS_ShortDate,
|
|
LOCALE_SSHORTDATE ) ||
|
|
Item_Check_Invalid_Chars( hDlg,
|
|
szNLS_ShortDate,
|
|
szSDateChars,
|
|
IDC_SEPARATOR,
|
|
FALSE,
|
|
szSDCaseSwap,
|
|
IDC_SHORT_DATE_STYLE ))
|
|
{
|
|
Invalid_Chars_Error(hDlg, IDC_SHORT_DATE_STYLE, IDS_LOCALE_SDATE);
|
|
return (FALSE);
|
|
}
|
|
}
|
|
|
|
//
|
|
// If the long date style has changed, ensure that there are only
|
|
// characters in this set " dgHhMmsty,-./:;\", the separator string,
|
|
// and text enclosed in single quotes.
|
|
//
|
|
if (Changes & DC_LongFmt)
|
|
{
|
|
if (NLSize_Style( hDlg,
|
|
IDC_LONG_DATE_STYLE,
|
|
szNLS_LongDate,
|
|
LOCALE_SLONGDATE ) ||
|
|
Item_Check_Invalid_Chars( hDlg,
|
|
szNLS_LongDate,
|
|
szLDateChars,
|
|
IDC_SEPARATOR,
|
|
FALSE,
|
|
szLDCaseSwap,
|
|
IDC_LONG_DATE_STYLE ))
|
|
{
|
|
Invalid_Chars_Error(hDlg, IDC_LONG_DATE_STYLE, IDS_LOCALE_LDATE);
|
|
return (FALSE);
|
|
}
|
|
}
|
|
|
|
//
|
|
// If the two digit year has changed, make sure the value is between
|
|
// 99 and 9999 (if the window is still enabled).
|
|
//
|
|
if (Changes & DC_TwoDigitYearMax)
|
|
{
|
|
DWORD YearHigh;
|
|
BOOL bSuccess;
|
|
|
|
if (IsWindowEnabled(GetDlgItem(hDlg, IDC_TWO_DIGIT_YEAR_HIGH)))
|
|
{
|
|
YearHigh = GetDlgItemInt( hDlg,
|
|
IDC_TWO_DIGIT_YEAR_HIGH,
|
|
&bSuccess,
|
|
FALSE );
|
|
|
|
if ((!bSuccess) || (YearHigh < 99) || (YearHigh > 9999))
|
|
{
|
|
TCHAR szBuf[SIZE_128];
|
|
|
|
LoadString(hInstance, IDS_LOCALE_YEAR_ERROR, szBuf, SIZE_128);
|
|
MessageBox(hDlg, szBuf, NULL, MB_OK | MB_ICONINFORMATION);
|
|
SetFocus(GetDlgItem(hDlg, IDC_TWO_DIGIT_YEAR_HIGH));
|
|
return (FALSE);
|
|
}
|
|
}
|
|
}
|
|
|
|
//
|
|
// Return success.
|
|
//
|
|
return (TRUE);
|
|
}
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Date_InitializeHijriDateComboBox
|
|
//
|
|
// Initialize the HijriDate advance combo box.
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////
|
|
|
|
void Date_InitializeHijriDateComboBox(
|
|
HWND hDlg)
|
|
{
|
|
HWND hHijriDate = GetDlgItem(hDlg, IDC_ADD_HIJRI_DATE);
|
|
HKEY hKey;
|
|
TCHAR szBuf[128];
|
|
TCHAR szCurrentValue[16]; // Max size ever needed should be 15 characters including the NULL
|
|
INT iIndex;
|
|
DWORD dwCtr, dwNumEntries, DataLen;
|
|
|
|
|
|
//
|
|
// Clear contents.
|
|
//
|
|
SendMessage( hHijriDate,
|
|
CB_RESETCONTENT,
|
|
0L,
|
|
0L);
|
|
|
|
if (RegOpenKeyEx( HKEY_CURRENT_USER,
|
|
c_szInternational,
|
|
0,
|
|
KEY_READ | KEY_WRITE,
|
|
&hKey ) == ERROR_SUCCESS)
|
|
{
|
|
//
|
|
// Read the default/current value.
|
|
//
|
|
|
|
// Use the byte count, the API expects that even for Unicode strings
|
|
DataLen = sizeof(szCurrentValue);
|
|
|
|
if (RegQueryValueEx( hKey,
|
|
c_szAddHijriDate,
|
|
NULL,
|
|
NULL,
|
|
(LPBYTE)szCurrentValue,
|
|
&DataLen ) != ERROR_SUCCESS)
|
|
{
|
|
szCurrentValue[0] = TEXT('\0');
|
|
}
|
|
|
|
dwNumEntries = (ARRAYSIZE(c_szAddHijriDateValues));
|
|
for (dwCtr = 0; dwCtr < dwNumEntries; dwCtr++)
|
|
{
|
|
//
|
|
// Fill the combo box.
|
|
//
|
|
if (RegSetValueEx( hKey,
|
|
c_szAddHijriDateTemp,
|
|
0,
|
|
REG_SZ,
|
|
(LPBYTE)c_szAddHijriDateValues[dwCtr],
|
|
(lstrlen(c_szAddHijriDateValues[dwCtr]) + 1) * sizeof(TCHAR)) == ERROR_SUCCESS)
|
|
{
|
|
//
|
|
// 0x80000000 is a private flag to make GetDateFormat read
|
|
// the HijriDate setting from the temp reg value.
|
|
//
|
|
if (GetDateFormat( MAKELCID(MAKELANGID(LANG_ARABIC,
|
|
SUBLANG_DEFAULT),
|
|
SORT_DEFAULT),
|
|
DATE_ADDHIJRIDATETEMP | DATE_LONGDATE |
|
|
DATE_RTLREADING,
|
|
NULL,
|
|
NULL,
|
|
szBuf,
|
|
ARRAYSIZE(szBuf)))
|
|
{
|
|
iIndex = (INT)SendMessage(hHijriDate, CB_ADDSTRING, 0L, (LPARAM)szBuf);
|
|
if (iIndex != CB_ERR)
|
|
{
|
|
SendMessage(hHijriDate, CB_SETITEMDATA, iIndex, (LPARAM)dwCtr);
|
|
|
|
if (!lstrcmp(szCurrentValue, c_szAddHijriDateValues[dwCtr]))
|
|
{
|
|
SendMessage(hHijriDate, CB_SETCURSEL, iIndex, 0L);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//
|
|
// Delete the value after we're done.
|
|
//
|
|
RegDeleteValue(hKey, c_szAddHijriDateTemp);
|
|
|
|
RegCloseKey(hKey);
|
|
}
|
|
}
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Date_InitPropSheet
|
|
//
|
|
// The extra long value for the property sheet page is used as a set of
|
|
// state or change flags for each of the list boxes in the property sheet.
|
|
// Initialize this value to 0. Call Date_SetValues with the property
|
|
// sheet handle and the value TRUE (to indicate that the Positive Value
|
|
// button should also be initialized) to initialize all of the property
|
|
// sheet controls.
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////
|
|
|
|
void Date_InitPropSheet(
|
|
HWND hDlg,
|
|
LPARAM lParam)
|
|
{
|
|
//
|
|
// The lParam holds a pointer to the property sheet page, save it
|
|
// for later reference.
|
|
//
|
|
SetWindowLongPtr(hDlg, DWLP_USER, lParam);
|
|
|
|
//
|
|
// Set the values.
|
|
//
|
|
Date_SetValues(hDlg);
|
|
szNLS_ShortDate[0] = szNLS_LongDate[0] = 0;
|
|
|
|
ComboBox_LimitText(GetDlgItem(hDlg, IDC_SEPARATOR), MAX_SDATE);
|
|
ComboBox_LimitText(GetDlgItem(hDlg, IDC_SHORT_DATE_STYLE), MAX_FORMAT);
|
|
ComboBox_LimitText(GetDlgItem(hDlg, IDC_LONG_DATE_STYLE), MAX_FORMAT);
|
|
|
|
Edit_LimitText(GetDlgItem(hDlg, IDC_TWO_DIGIT_YEAR_LOW), MAX_YEAR);
|
|
Edit_LimitText(GetDlgItem(hDlg, IDC_TWO_DIGIT_YEAR_HIGH), MAX_YEAR);
|
|
|
|
//
|
|
// Set the Add Hijri Date combo box appropriately.
|
|
//
|
|
if (bShowArabic)
|
|
{
|
|
Date_InitializeHijriDateComboBox(hDlg);
|
|
}
|
|
|
|
//
|
|
// Make sure the Apply button is off.
|
|
//
|
|
PropSheet_UnChanged(GetParent(hDlg), hDlg);
|
|
if (lParam)
|
|
{
|
|
((LPPROPSHEETPAGE)lParam)->lParam = DC_EverChg;
|
|
}
|
|
}
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// DateDlgProc
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////
|
|
|
|
INT_PTR CALLBACK DateDlgProc(
|
|
HWND hDlg,
|
|
UINT message,
|
|
WPARAM wParam,
|
|
LPARAM lParam)
|
|
{
|
|
NMHDR *lpnm;
|
|
LPPROPSHEETPAGE lpPropSheet = (LPPROPSHEETPAGE)(GetWindowLongPtr(hDlg, DWLP_USER));
|
|
DWORD dwIndex;
|
|
HWND hCtrl;
|
|
|
|
switch (message)
|
|
{
|
|
case ( WM_INITDIALOG ) :
|
|
{
|
|
Date_InitPropSheet(hDlg, lParam);
|
|
Date_SaveValues();
|
|
break;
|
|
}
|
|
case ( WM_DESTROY ) :
|
|
{
|
|
break;
|
|
}
|
|
case ( WM_HELP ) :
|
|
{
|
|
WinHelp( (HWND)((LPHELPINFO)lParam)->hItemHandle,
|
|
szHelpFile,
|
|
HELP_WM_HELP,
|
|
(DWORD_PTR)(LPTSTR)aDateHelpIds );
|
|
break;
|
|
}
|
|
case ( WM_CONTEXTMENU ) : // right mouse click
|
|
{
|
|
WinHelp( (HWND)wParam,
|
|
szHelpFile,
|
|
HELP_CONTEXTMENU,
|
|
(DWORD_PTR)(LPTSTR)aDateHelpIds );
|
|
break;
|
|
}
|
|
case ( WM_COMMAND ) :
|
|
{
|
|
if (!lpPropSheet)
|
|
{
|
|
break;
|
|
}
|
|
|
|
switch ( LOWORD(wParam) )
|
|
{
|
|
case ( IDC_SHORT_DATE_STYLE ) :
|
|
{
|
|
if (HIWORD(wParam) == CBN_SELCHANGE ||
|
|
HIWORD(wParam) == CBN_EDITCHANGE)
|
|
{
|
|
lpPropSheet->lParam |= DC_ShortFmt;
|
|
}
|
|
break;
|
|
}
|
|
case ( IDC_LONG_DATE_STYLE ) :
|
|
{
|
|
if (HIWORD(wParam) == CBN_SELCHANGE ||
|
|
HIWORD(wParam) == CBN_EDITCHANGE)
|
|
{
|
|
lpPropSheet->lParam |= DC_LongFmt;
|
|
}
|
|
break;
|
|
}
|
|
case ( IDC_SEPARATOR ) :
|
|
{
|
|
if (HIWORD(wParam) == CBN_SELCHANGE ||
|
|
HIWORD(wParam) == CBN_EDITCHANGE)
|
|
{
|
|
lpPropSheet->lParam |= DC_SDate;
|
|
}
|
|
break;
|
|
}
|
|
case ( IDC_CALENDAR_TYPE ) :
|
|
{
|
|
if (HIWORD(wParam) == CBN_SELCHANGE)
|
|
{
|
|
lpPropSheet->lParam |= DC_Calendar;
|
|
|
|
hCtrl = GetDlgItem(hDlg, IDC_CALENDAR_TYPE);
|
|
dwIndex = ComboBox_GetCurSel(hCtrl);
|
|
if (dwIndex != CB_ERR)
|
|
{
|
|
dwIndex = (DWORD)ComboBox_GetItemData(hCtrl, dwIndex);
|
|
Date_InitializeHijriDateComboBox(hDlg);
|
|
Date_EnableHijriComboBox(hDlg, (dwIndex == CAL_HIJRI) );
|
|
Date_GetTwoDigitYearRange(hDlg, (CALID)dwIndex);
|
|
}
|
|
|
|
Date_EnumerateDates(hDlg, CAL_SSHORTDATE);
|
|
Date_EnumerateDates(hDlg, CAL_SLONGDATE);
|
|
}
|
|
break;
|
|
}
|
|
case ( IDC_ADD_HIJRI_DATE ) :
|
|
{
|
|
if (HIWORD(wParam) == CBN_SELCHANGE)
|
|
{
|
|
lpPropSheet->lParam |= DC_Arabic_Calendar;
|
|
}
|
|
break;
|
|
}
|
|
case ( IDC_TWO_DIGIT_YEAR_HIGH ) :
|
|
{
|
|
if (GET_WM_COMMAND_CMD(wParam, lParam) == EN_CHANGE)
|
|
{
|
|
Date_ChangeYear(hDlg);
|
|
lpPropSheet->lParam |= DC_TwoDigitYearMax;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
//
|
|
// Turn on ApplyNow button.
|
|
//
|
|
if (lpPropSheet->lParam > DC_EverChg)
|
|
{
|
|
PropSheet_Changed(GetParent(hDlg), hDlg);
|
|
}
|
|
|
|
break;
|
|
}
|
|
case ( WM_NOTIFY ) :
|
|
{
|
|
lpnm = (NMHDR *)lParam;
|
|
switch (lpnm->code)
|
|
{
|
|
case ( PSN_SETACTIVE ) :
|
|
{
|
|
//
|
|
// If there has been a change in the regional Locale
|
|
// setting, clear all of the current info in the
|
|
// property sheet, get the new values, and update the
|
|
// appropriate registry values.
|
|
//
|
|
if (Verified_Regional_Chg & Process_Date)
|
|
{
|
|
Verified_Regional_Chg &= ~Process_Date;
|
|
Date_ClearValues(hDlg);
|
|
Date_SetValues(hDlg);
|
|
lpPropSheet->lParam = 0;
|
|
}
|
|
break;
|
|
}
|
|
case ( PSN_KILLACTIVE ) :
|
|
{
|
|
//
|
|
// Validate the entries on the property page.
|
|
//
|
|
SetWindowLongPtr( hDlg,
|
|
DWLP_MSGRESULT,
|
|
!Date_ValidatePPS( hDlg,
|
|
lpPropSheet->lParam ) );
|
|
break;
|
|
}
|
|
case ( PSN_APPLY ) :
|
|
{
|
|
//
|
|
// Apply the settings.
|
|
//
|
|
if (Date_ApplySettings(hDlg, TRUE))
|
|
{
|
|
SetWindowLongPtr(hDlg, DWLP_MSGRESULT, PSNRET_NOERROR);
|
|
|
|
//
|
|
// Zero out the DC_EverChg bit.
|
|
//
|
|
lpPropSheet->lParam = 0;
|
|
}
|
|
else
|
|
{
|
|
SetWindowLongPtr( hDlg,
|
|
DWLP_MSGRESULT,
|
|
PSNRET_INVALID_NOCHANGEPAGE );
|
|
}
|
|
|
|
break;
|
|
}
|
|
default :
|
|
{
|
|
return (FALSE);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case ( WM_VSCROLL ) :
|
|
{
|
|
if ((GET_WM_VSCROLL_CODE(wParam, lParam) == SB_ENDSCROLL) &&
|
|
((HWND)SendMessage( GET_WM_VSCROLL_HWND(wParam, lParam),
|
|
UDM_GETBUDDY,
|
|
0,
|
|
0L ) == GetDlgItem(hDlg, IDC_TWO_DIGIT_YEAR_HIGH)))
|
|
{
|
|
DWORD YearHigh;
|
|
|
|
//
|
|
// Get the high year.
|
|
//
|
|
YearHigh = (DWORD)SendDlgItemMessage( hDlg,
|
|
IDC_TWO_DIGIT_YEAR_ARROW,
|
|
UDM_GETPOS,
|
|
0,
|
|
0L );
|
|
|
|
//
|
|
// Set the low year based on the high year.
|
|
//
|
|
SetDlgItemInt( hDlg,
|
|
IDC_TWO_DIGIT_YEAR_LOW,
|
|
(UINT)(YearHigh - 99),
|
|
FALSE );
|
|
|
|
//
|
|
// Mark it as changed.
|
|
//
|
|
lpPropSheet->lParam |= DC_TwoDigitYearMax;
|
|
|
|
//
|
|
// Turn on ApplyNow button.
|
|
//
|
|
PropSheet_Changed(GetParent(hDlg), hDlg);
|
|
}
|
|
|
|
break;
|
|
}
|
|
default :
|
|
{
|
|
return (FALSE);
|
|
}
|
|
}
|
|
|
|
//
|
|
// Return success.
|
|
//
|
|
return (TRUE);
|
|
}
|