* PURPOSE: Locale property page
* PROGRAMMER: Eric Kohl
* Klemens Friedl
+ * Aleksey Bragin
*/
+#define WINVER 0x0501
+
#include <windows.h>
#include <commctrl.h>
#include <cpl.h>
+#include <stdio.h>
+
#include "intl.h"
#include "resource.h"
+HWND hList;
-// FIXME:
-// * change registry function (-> "HKCR\MIME\Database\Rfc1766")
-
-
-
-typedef struct _TZ_INFO
-{
- LONG Bias;
- LONG StandardBias;
- LONG DaylightBias;
- SYSTEMTIME StandardDate;
- SYSTEMTIME DaylightDate;
-} TZ_INFO, *PTZ_INFO;
-
-typedef struct _TIMEZONE_ENTRY
+BOOL CALLBACK LocalesEnumProc(
+ LPTSTR lpLocale // locale id
+)
{
- struct _TIMEZONE_ENTRY *Prev;
- struct _TIMEZONE_ENTRY *Next;
- WCHAR Description[64]; /* 'Display' */
- WCHAR StandardName[32]; /* 'Std' */
- WCHAR DaylightName[32]; /* 'Dlt' */
- TZ_INFO TimezoneInfo; /* 'TZI' */
- ULONG Index; /* 'Index' */
-} TIMEZONE_ENTRY, *PTIMEZONE_ENTRY;
+ LCID lcid;
+ TCHAR lang[255];
+ int index;
+ //swscanf(lpLocale, L"%lx", &lcid); // maybe use wcstoul?
+ lcid = wcstoul(lpLocale, NULL, 16);
+ GetLocaleInfo(lcid, LOCALE_SLANGUAGE, lang, sizeof(lang));
-PTIMEZONE_ENTRY TimeZoneListHead = NULL;
-PTIMEZONE_ENTRY TimeZoneListTail = NULL;
-
-
-
-
-static PTIMEZONE_ENTRY
-GetLargerTimeZoneEntry(DWORD Index)
-{
- PTIMEZONE_ENTRY Entry;
-
- Entry = TimeZoneListHead;
- while (Entry != NULL)
- {
- if (Entry->Index >= Index)
- return Entry;
+ index = SendMessageW(hList,
+ CB_ADDSTRING,
+ 0,
+ (LPARAM)lang);
- Entry = Entry->Next;
- }
+ SendMessageW(hList,
+ CB_SETITEMDATA,
+ index,
+ (LPARAM)lcid);
- return NULL;
+ return TRUE;
}
static VOID
-CreateTimeZoneList(VOID)
+CreateLanguagesList(HWND hwnd)
{
+ TCHAR langSel[255];
+
+ hList = hwnd;
+ EnumSystemLocalesW(LocalesEnumProc, LCID_SUPPORTED);
+
+ // Select current locale
+ GetLocaleInfo(GetUserDefaultLCID(), LOCALE_SLANGUAGE, langSel, sizeof(langSel)); // or should it be System and not user?
+
+ SendMessageW(hList,
+ CB_SELECTSTRING,
+ -1,
+ (LPARAM)langSel);
+}
- WCHAR szKeyName[256];
- DWORD dwIndex;
- DWORD dwNameSize;
- DWORD dwValueSize;
- LONG lError;
- HKEY hZonesKey;
- HKEY hZoneKey;
-
- PTIMEZONE_ENTRY Entry;
- PTIMEZONE_ENTRY Current;
-
-
-
- if (RegOpenKeyExW(HKEY_LOCAL_MACHINE,
- L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Time Zones",
- 0,
- KEY_ALL_ACCESS,
- &hZonesKey))
- return;
-
- dwIndex = 0;
- while (TRUE)
- {
- dwNameSize = 256;
- lError = RegEnumKeyExW(hZonesKey,
- dwIndex,
- szKeyName,
- &dwNameSize,
- NULL,
- NULL,
- NULL,
- NULL);
- if (lError != ERROR_SUCCESS && lError != ERROR_MORE_DATA)
- break;
-
-
- if (RegOpenKeyExW(hZonesKey,
- szKeyName,
- 0,
- KEY_ALL_ACCESS,
- &hZoneKey))
- break;
-
-
- Entry = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(TIMEZONE_ENTRY));
- if (Entry == NULL)
+// Sets new locale
+void SetNewLocale(LCID lcid)
+{
+ // HKCU\\Control Panel\\International\\Locale = 0409 (type=0)
+ // HKLM,"SYSTEM\CurrentControlSet\Control\NLS\Language","Default",0x00000000,"0409" (type=0)
+ // HKLM,"SYSTEM\CurrentControlSet\Control\NLS\Language","InstallLanguage",0x00000000,"0409" (type=0)
+
+ // Set locale
+ HKEY localeKey;
+ HKEY langKey;
+ DWORD ret;
+ TCHAR value[9];
+ DWORD valuesize;
+ WCHAR ACPPage[9];
+ WCHAR OEMPage[9];
+
+ ret = GetLocaleInfoW(MAKELCID(lcid, SORT_DEFAULT), LOCALE_IDEFAULTCODEPAGE, (WORD*)OEMPage, sizeof(OEMPage));
+ if (ret == 0)
{
- RegCloseKey(hZonesKey);
- break;
+ MessageBoxW(NULL, L"Problem reading OEM code page", L"Big Problem", MB_OK);
+ return;
}
- dwValueSize = 64 * sizeof(WCHAR);
- if (RegQueryValueExW(hZonesKey,
- L"Display",
- NULL,
- NULL,
- (LPBYTE)&Entry->Description,
- &dwValueSize))
+ GetLocaleInfoW(MAKELCID(lcid, SORT_DEFAULT), LOCALE_IDEFAULTANSICODEPAGE, (WORD*)ACPPage, sizeof(ACPPage));
+ if (ret == 0)
{
- RegCloseKey(hZonesKey);
- break;
+ MessageBoxW(NULL, L"Problem reading ANSI code page", L"Big Problem", MB_OK);
+ return;
}
- dwValueSize = 32 * sizeof(WCHAR);
- if (RegQueryValueExW(hZonesKey,
- L"Std",
- NULL,
- NULL,
- (LPBYTE)&Entry->StandardName,
- &dwValueSize))
- {
- RegCloseKey(hZonesKey);
- break;
- }
+ ret = RegOpenKeyW(HKEY_CURRENT_USER, L"Control Panel\\International", &localeKey);
- dwValueSize = 32 * sizeof(WCHAR);
- if (RegQueryValueExW(hZonesKey,
- L"Dlt",
- NULL,
- NULL,
- (LPBYTE)&Entry->DaylightName,
- &dwValueSize))
+ if (ret != ERROR_SUCCESS)
{
- RegCloseKey(hZonesKey);
- break;
+ // some serious error
+ MessageBoxW(NULL, L"Problem opening HKCU\\Control Panel\\International key", L"Big Problem", MB_OK);
+ return;
}
- dwValueSize = sizeof(DWORD);
- if (RegQueryValueExW(hZonesKey,
- L"Index",
- NULL,
- NULL,
- (LPBYTE)&Entry->Index,
- &dwValueSize))
- {
- RegCloseKey(hZonesKey);
- break;
- }
+ wsprintf(value, L"%04X", (DWORD)lcid);
+ valuesize = (wcslen(value) + 1) * sizeof(WCHAR);
- dwValueSize = sizeof(TZ_INFO);
- if (RegQueryValueExW(hZonesKey,
- L"TZI",
- NULL,
- NULL,
- (LPBYTE)&Entry->TimezoneInfo,
- &dwValueSize))
- {
- RegCloseKey(hZonesKey);
- break;
- }
+ RegSetValueExW(localeKey, L"Locale", 0, REG_SZ, (BYTE *)value, valuesize);
+ RegCloseKey(localeKey);
- RegCloseKey(hZoneKey);
+ ret = RegOpenKeyW(HKEY_USERS, L".DEFAULT\\Control Panel\\International", &localeKey);
- if (TimeZoneListHead == NULL &&
- TimeZoneListTail == NULL)
+ if (ret != ERROR_SUCCESS)
{
- Entry->Prev = NULL;
- Entry->Next = NULL;
- TimeZoneListHead = Entry;
- TimeZoneListTail = Entry;
- }
- else
- {
- Current = GetLargerTimeZoneEntry(Entry->Index);
- if (Current != NULL)
- {
- if (Current == TimeZoneListHead)
- {
- /* Prepend to head */
- Entry->Prev = NULL;
- Entry->Next = TimeZoneListHead;
- TimeZoneListHead->Prev = Entry;
- TimeZoneListHead = Entry;
- }
- else
- {
- /* Insert before current */
- Entry->Prev = Current->Prev;
- Entry->Next = Current;
- Current->Prev->Next = Entry;
- Current->Prev = Entry;
- }
- }
- else
- {
- /* Append to tail */
- Entry->Prev = TimeZoneListTail;
- Entry->Next = NULL;
- TimeZoneListTail->Next = Entry;
- TimeZoneListTail = Entry;
- }
+ // some serious error
+ MessageBoxW(NULL, L"Problem opening HKU\\.DEFAULT\\Control Panel\\International key", L"Big Problem", MB_OK);
+ return;
}
- dwIndex++;
- }
+ wsprintf(value, L"%04X", (DWORD)lcid);
+ valuesize = (wcslen(value) + 1) * sizeof(WCHAR);
- RegCloseKey(hZonesKey);
+ RegSetValueExW(localeKey, L"Locale", 0, REG_SZ, (BYTE *)value, valuesize);
+ RegCloseKey(localeKey);
-}
+ // Set language
+ ret = RegOpenKeyW(HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Control\\NLS\\Language", &langKey);
+ if (ret != ERROR_SUCCESS)
+ {
+ MessageBoxW(NULL, L"Problem opening HKLM\\SYSTEM\\CurrentControlSet\\Control\\NLS\\Language key", L"Big Problem", MB_OK);
+ return;
+ }
-static VOID
-ShowTimeZoneList(HWND hwnd)
-{
- TIME_ZONE_INFORMATION TimeZoneInfo;
- PTIMEZONE_ENTRY Entry;
- DWORD dwIndex;
- DWORD i;
-
- GetTimeZoneInformation(&TimeZoneInfo);
-
- dwIndex = 0;
- i = 0;
- Entry = TimeZoneListHead;
- while (Entry != NULL)
- {
- SendMessageW(hwnd,
- CB_ADDSTRING,
- 0,
- (LPARAM)Entry->Description);
+ RegSetValueExW(langKey, L"Default", 0, REG_SZ, (BYTE *)value, valuesize );
+ RegSetValueExW(langKey, L"InstallLanguage", 0, REG_SZ, (BYTE *)value, valuesize );
- if (!wcscmp(Entry->StandardName, TimeZoneInfo.StandardName))
- dwIndex = i;
+ RegCloseKey(langKey);
- i++;
- Entry = Entry->Next;
- }
- SendMessageW(hwnd,
- CB_SETCURSEL,
- (WPARAM)dwIndex,
- 0);
-}
+ // Set language
+ ret = RegOpenKeyW(HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Control\\NLS\\CodePage", &langKey);
+ if (ret != ERROR_SUCCESS)
+ {
+ MessageBoxW(NULL, L"Problem opening HKLM\\SYSTEM\\CurrentControlSet\\Control\\NLS\\CodePage key", L"Big Problem", MB_OK);
+ return;
+ }
+
+ RegSetValueExW(langKey, L"OEMCP", 0, REG_SZ, (BYTE *)OEMPage, (wcslen(OEMPage) +1 ) * sizeof(WCHAR) );
+ RegSetValueExW(langKey, L"ACP", 0, REG_SZ, (BYTE *)ACPPage, (wcslen(ACPPage) +1 ) * sizeof(WCHAR) );
+ RegCloseKey(langKey);
+}
/* Property page dialog callback */
INT_PTR CALLBACK
WPARAM wParam,
LPARAM lParam)
{
- switch(uMsg)
- {
- case WM_INITDIALOG:
-
- CreateTimeZoneList();
- ShowTimeZoneList(GetDlgItem(hwndDlg, IDC_LANGUAGELIST));
+ switch(uMsg)
+ {
+ case WM_INITDIALOG:
+ CreateLanguagesList(GetDlgItem(hwndDlg, IDC_LANGUAGELIST));
+ break;
+ case WM_COMMAND:
+ switch (LOWORD(wParam))
+ {
+ case IDC_LANGUAGELIST:
+ if (HIWORD(wParam) == CBN_SELCHANGE)
+ {
+ PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
+ }
+ break;
+ }
+ break;
- break;
- }
- return FALSE;
+ case WM_NOTIFY:
+ {
+ LPNMHDR lpnm = (LPNMHDR)lParam;
+ if (lpnm->code == (UINT)PSN_APPLY)
+ {
+ // Apply changes
+ LCID NewLcid;
+ int iCurSel;
+
+ // Acquire new value
+ iCurSel = SendMessageW(hList,
+ CB_GETCURSEL,
+ 0,
+ 0);
+ if (iCurSel == CB_ERR)
+ break;
+
+ NewLcid = SendMessageW(hList,
+ CB_GETITEMDATA,
+ iCurSel,
+ 0);
+
+ if (NewLcid == (LCID)CB_ERR)
+ break;
+
+
+ // Actually set new locale
+ SetNewLocale(NewLcid);
+ }
+ }
+ break;
+ }
+ return FALSE;
}
projects / reactos.git / blobdiff