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- Implement auto add keyboard layouts

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svn path=/trunk/; revision=38977
This commit is contained in:
Dmitry Chapyshev 2009-01-20 15:13:32 +00:00
parent befc05e353
commit 29817cbb51
4 changed files with 256 additions and 1 deletions
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2
reactos/dll/cpl/intl/generalp.c
View file

@ -28,7 +28,6 @@
#include <windows.h>
#include <commctrl.h>
#include <cpl.h>
#include <tchar.h>
#include <stdio.h>
@ -441,6 +440,7 @@ GeneralPageProc(HWND hwndDlg,
/* Set new locale */
SetNewLocale(NewLcid);
AddNewKbLayoutsByLcid(NewLcid);
SetUserGeoID(NewGeoID);
SetNonUnicodeLang(hwndDlg, NewLcid);
}

5
reactos/dll/cpl/intl/intl.h
View file

@ -1,6 +1,8 @@
#ifndef __CPL_INTL_H
#define __CPL_INTL_H
#include <cpl.h>
#define MAX_FMT_SIZE 30
#define MAX_STR_SIZE 128
#define MAX_SAMPLES_STR_SIZE 70
@ -77,6 +79,9 @@ LONG
APIENTRY
SetupApplet(HWND hwndDlg, LCID lcid);
/* kblayouts.c */
VOID AddNewKbLayoutsByLcid(LCID Lcid);
#endif /* __CPL_INTL_H */
/* EOF */

1
reactos/dll/cpl/intl/intl.rbuild
View file

@ -17,6 +17,7 @@
<file>numbers.c</file>
<file>time.c</file>
<file>misc.c</file>
<file>kblayouts.c</file>
<file>languages.c</file>
<file>advanced.c</file>
<file>sort.c</file>

249
reactos/dll/cpl/intl/kblayouts.c Normal file
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@ -0,0 +1,249 @@
/*
* PROJECT: ReactOS International Control Panel
* FILE: dll/cpl/intl/kblayouts.c
* PURPOSE: Functions for manipulation with keyboard layouts
* PROGRAMMER: Dmitry Chapyshev (dmitry@reactos.org)
*/
#include <windows.h>
#include <setupapi.h>
#include <tchar.h>
#include <stdio.h>
#include "intl.h"
#include "resource.h"
/* Character Count of a layout ID like "00000409" */
#define CCH_LAYOUT_ID 8
/* Maximum Character Count of a ULONG in decimal */
#define CCH_ULONG_DEC 10
/* szLayoutID like 00000409, szLangID like 00000409 */
static BOOL
IsLayoutExists(LPTSTR szLayoutID, LPTSTR szLangID)
{
HKEY hKey, hSubKey;
TCHAR szPreload[CCH_LAYOUT_ID + 1], szLayoutNum[3 + 1],
szTmp[CCH_LAYOUT_ID + 1], szOldLangID[CCH_LAYOUT_ID + 1];
DWORD dwIndex = 0, dwType, dwSize;
BOOL IsLangExists = FALSE;
LANGID langid;
if (RegOpenKeyEx(HKEY_CURRENT_USER, _T("Keyboard Layout\\Preload"),
0, KEY_QUERY_VALUE, &hKey) == ERROR_SUCCESS)
{
dwSize = sizeof(szLayoutNum);
while (RegEnumValue(hKey, dwIndex, szLayoutNum, &dwSize, NULL, &dwType, NULL, NULL) == ERROR_SUCCESS)
{
dwSize = sizeof(szPreload);
if (RegQueryValueEx(hKey, szLayoutNum, NULL, NULL, (LPBYTE)szPreload, &dwSize) != ERROR_SUCCESS)
{
RegCloseKey(hKey);
return FALSE;
}
langid = (LANGID)_tcstoul(szPreload, NULL, 16);
GetLocaleInfo(langid, LOCALE_ILANGUAGE, szTmp, sizeof(szTmp) / sizeof(TCHAR));
wsprintf(szOldLangID, _T("0000%s"), szTmp);
if (_tcscmp(szOldLangID, szLangID) == 0)
IsLangExists = TRUE;
else
IsLangExists = FALSE;
if (szPreload[0] == 'd')
{
if (RegOpenKeyEx(HKEY_CURRENT_USER, _T("Keyboard Layout\\Substitutes"),
0, KEY_QUERY_VALUE, &hSubKey) == ERROR_SUCCESS)
{
dwSize = sizeof(szTmp);
RegQueryValueEx(hSubKey, szPreload, NULL, NULL, (LPBYTE)szTmp, &dwSize);
if ((_tcscmp(szTmp, szLayoutID) == 0)&&(IsLangExists))
{
RegCloseKey(hSubKey);
RegCloseKey(hKey);
return TRUE;
}
}
}
else
{
if ((_tcscmp(szPreload, szLayoutID) == 0) && (IsLangExists))
{
RegCloseKey(hKey);
return TRUE;
}
}
IsLangExists = FALSE;
dwSize = sizeof(szLayoutNum);
dwIndex++;
}
RegCloseKey(hKey);
}
return FALSE;
}
static INT
GetLayoutCount(LPTSTR szLang)
{
HKEY hKey;
TCHAR szLayoutID[3 + 1], szPreload[CCH_LAYOUT_ID + 1], szLOLang[MAX_PATH];
DWORD dwIndex = 0, dwType, dwSize;
UINT Count = 0, i, j;
if (RegOpenKeyEx(HKEY_CURRENT_USER, _T("Keyboard Layout\\Preload"),
0, KEY_QUERY_VALUE, &hKey) == ERROR_SUCCESS)
{
dwSize = sizeof(szLayoutID);
while (RegEnumValue(hKey, dwIndex, szLayoutID, &dwSize, NULL, &dwType, NULL, NULL) == ERROR_SUCCESS)
{
dwSize = sizeof(szPreload);
RegQueryValueEx(hKey, szLayoutID, NULL, NULL, (LPBYTE)szPreload, &dwSize);
for (i = 4, j = 0; i < _tcslen(szPreload)+1; i++, j++)
szLOLang[j] = szPreload[i];
if (_tcscmp(szLOLang, szLang) == 0) Count += 1;
dwSize = sizeof(szLayoutID);
dwIndex++;
}
RegCloseKey(hKey);
}
return Count;
}
/* szLayoutID like 00000409, szLangID like 00000409 */
static BOOL
AddNewLayout(LPTSTR szLayoutID, LPTSTR szLangID)
{
TCHAR NewLayout[CCH_ULONG_DEC + 1], Lang[MAX_PATH],
LangID[CCH_LAYOUT_ID + 1], SubPath[CCH_LAYOUT_ID + 1];
HKEY hKey, hSubKey;
DWORD cValues;
LCID lcid;
if (RegOpenKeyEx(HKEY_CURRENT_USER, _T("Keyboard Layout\\Preload"), 0, KEY_ALL_ACCESS, &hKey) == ERROR_SUCCESS)
{
if (RegQueryInfoKey(hKey, NULL, NULL, NULL, NULL, NULL, NULL, &cValues, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
{
_ultot(cValues + 1, NewLayout, 10);
lcid = _tcstoul(szLangID, NULL, 16);
GetLocaleInfo(MAKELCID(lcid, SORT_DEFAULT), LOCALE_ILANGUAGE, Lang, sizeof(Lang) / sizeof(TCHAR));
wsprintf(LangID, _T("0000%s"), Lang);
if (IsLayoutExists(szLayoutID, LangID))
{
RegCloseKey(hKey);
return FALSE;
}
if (GetLayoutCount(Lang) >= 1)
{
wsprintf(SubPath, _T("d%03d%s"), GetLayoutCount(Lang), Lang);
}
else if ((_tcscmp(LangID, szLayoutID) != 0) && (GetLayoutCount(Lang) == 0))
{
wsprintf(SubPath, _T("d%03d%s"), 0, Lang);
}
else SubPath[0] = '\0';
if (_tcslen(SubPath) != 0)
{
if (RegCreateKeyEx(HKEY_CURRENT_USER, _T("Keyboard Layout\\Substitutes"), 0, NULL,
REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS,
NULL, &hSubKey, NULL) == ERROR_SUCCESS)
{
if (RegSetValueEx(hSubKey, SubPath, 0, REG_SZ, (LPBYTE)szLayoutID,
(DWORD)((CCH_LAYOUT_ID + 1) * sizeof(TCHAR))) != ERROR_SUCCESS)
{
RegCloseKey(hSubKey);
RegCloseKey(hKey);
return FALSE;
}
RegCloseKey(hSubKey);
}
lstrcpy(szLayoutID, SubPath);
}
RegSetValueEx(hKey,
NewLayout,
0,
REG_SZ,
(LPBYTE)szLayoutID,
(DWORD)((CCH_LAYOUT_ID + 1) * sizeof(TCHAR)));
}
RegCloseKey(hKey);
}
return TRUE;
}
VOID
AddNewKbLayoutsByLcid(LCID Lcid)
{
HINF hIntlInf;
TCHAR szLang[CCH_LAYOUT_ID + 1], szLangID[CCH_LAYOUT_ID + 1];
TCHAR szLangStr[MAX_STR_SIZE], szLayoutStr[MAX_STR_SIZE], szStr[MAX_STR_SIZE];
INFCONTEXT InfContext;
LONG Count;
DWORD FieldCount, Index;
GetLocaleInfo(MAKELCID(Lcid, SORT_DEFAULT), LOCALE_ILANGUAGE, szLang, sizeof(szLang) / sizeof(TCHAR));
wsprintf(szLangID, _T("0000%s"), szLang);
hIntlInf = SetupOpenInfFile(_T("intl.inf"), NULL, INF_STYLE_WIN4, NULL);
if (hIntlInf == INVALID_HANDLE_VALUE)
return;
if (!SetupOpenAppendInfFile(NULL, hIntlInf, NULL))
{
SetupCloseInfFile(hIntlInf);
hIntlInf = NULL;
return;
}
Count = SetupGetLineCount(hIntlInf, _T("Locales"));
if (Count <= 0) return;
if (SetupFindFirstLine(hIntlInf, _T("Locales"), szLangID, &InfContext))
{
FieldCount = SetupGetFieldCount(&InfContext);
if (FieldCount != 0)
{
for (Index = 5; Index <= FieldCount; Index++)
{
if (SetupGetStringField(&InfContext, Index, szStr, MAX_STR_SIZE, NULL))
{
INT i, j;
if (_tcslen(szStr) != 13) continue;
wsprintf(szLangStr, _T("0000%s"), szStr);
szLangStr[8] = '\0';
for (i = 5, j = 0; i <= _tcslen(szStr); i++, j++)
szLayoutStr[j] = szStr[i];
AddNewLayout(szLayoutStr, szLangStr);
}
}
}
}
SetupCloseInfFile(hIntlInf);
}