kbswitch.c File Reference

#include "kbswitch.h"

Include dependency graph for kbswitch.c:

Go to the source code of this file.

Macros
#define	WM_NOTIFYICONMSG   (WM_USER + 248)

Functions
static BOOL	GetLayoutID (LPTSTR szLayoutNum, LPTSTR szLCID, SIZE_T LCIDLength)
static BOOL	GetLayoutName (LPTSTR szLayoutNum, LPTSTR szName, SIZE_T NameLength)
static HICON	CreateTrayIcon (LPTSTR szLCID)
static VOID	AddTrayIcon (HWND hwnd)
static VOID	DelTrayIcon (HWND hwnd)
static VOID	UpdateTrayIcon (HWND hwnd, LPTSTR szLCID, LPTSTR szName)
VOID	GetLayoutIDByHkl (HKL hKl, LPTSTR szLayoutID, SIZE_T LayoutIDLength)
BOOL CALLBACK	EnumWindowsProc (HWND hwnd, LPARAM lParam)
static VOID	ActivateLayout (HWND hwnd, ULONG uLayoutNum)
static HMENU	BuildLeftPopupMenu (VOID)
BOOL	SetHooks (VOID)
VOID	DeleteHooks (VOID)
ULONG	GetNextLayout (VOID)
LRESULT	UpdateLanguageDisplay (HWND hwnd, HKL hKl)
LRESULT	UpdateLanguageDisplayCurrent (HWND hwnd, WPARAM wParam)
LRESULT CALLBACK	WndProc (HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam)
INT WINAPI	_tWinMain (HINSTANCE hInstance, HINSTANCE hPrevInst, LPTSTR lpCmdLine, INT nCmdShow)

Variables
PKBSWITCHSETHOOKS	KbSwitchSetHooks = NULL
PKBSWITCHDELETEHOOKS	KbSwitchDeleteHooks = NULL
UINT	ShellHookMessage = 0
HINSTANCE	hInst
HANDLE	hProcessHeap
HMODULE	hDllLib
ULONG	ulCurrentLayoutNum = 1

Macro Definition Documentation

WM_NOTIFYICONMSG

#define WM_NOTIFYICONMSG   (WM_USER + 248)

Definition at line 11 of file kbswitch.c.

Referenced by AddTrayIcon(), UpdateTrayIcon(), and WndProc().

Function Documentation

_tWinMain()

INT WINAPI _tWinMain	(	HINSTANCE	hInstance,
		HINSTANCE	hPrevInst,
		LPTSTR	lpCmdLine,
		INT	nCmdShow
	)

Definition at line 553 of file kbswitch.c.

{
    WNDCLASS WndClass = {0};
    MSG msg;
    HANDLE hMutex;
    HWND hwnd;

    switch (GetUserDefaultUILanguage())
    {
        case MAKELANGID(LANG_HEBREW, SUBLANG_DEFAULT):
            SetProcessDefaultLayout(LAYOUT_RTL);
            break;
        default:
            break;
    }

    hMutex = CreateMutex(NULL, FALSE, szKbSwitcherName);
    if (!hMutex)
        return 1;

    if (GetLastError() == ERROR_ALREADY_EXISTS)
    {
        CloseHandle(hMutex);
        return 1;
    }

    hInst = hInstance;
    hProcessHeap = GetProcessHeap();

    WndClass.style = 0;
    WndClass.lpfnWndProc   = WndProc;
    WndClass.cbClsExtra    = 0;
    WndClass.cbWndExtra    = 0;
    WndClass.hInstance     = hInstance;
    WndClass.hIcon         = NULL;
    WndClass.hCursor       = NULL;
    WndClass.hbrBackground = NULL;
    WndClass.lpszMenuName  = NULL;
    WndClass.lpszClassName = szKbSwitcherName;

    if (!RegisterClass(&WndClass))
    {
        CloseHandle(hMutex);
        return 1;
    }

    hwnd = CreateWindow(szKbSwitcherName, NULL, 0, 0, 0, 1, 1, HWND_DESKTOP, NULL, hInstance, NULL);
    ShellHookMessage = RegisterWindowMessage(L"SHELLHOOK");
    RegisterShellHookWindow(hwnd);

    while(GetMessage(&msg,NULL,0,0))
    {
        TranslateMessage(&msg);
        DispatchMessage(&msg);
    }

    CloseHandle(hMutex);

    return 0;
}

ActivateLayout()

static VOID ActivateLayout ( HWND  hwnd, ULONG  uLayoutNum  )

static

Definition at line 288 of file kbswitch.c.

Referenced by WndProc().

{
    HKL hKl;
    TCHAR szLayoutNum[CCH_ULONG_DEC + 1];
    TCHAR szLCID[CCH_LAYOUT_ID + 1];
    TCHAR szLangName[MAX_PATH];

    _ultot(uLayoutNum, szLayoutNum, 10);
    GetLayoutID(szLayoutNum, szLCID, ARRAYSIZE(szLCID));

    // Switch to the new keyboard layout
    GetLocaleInfo((LANGID)_tcstoul(szLCID, NULL, 16), LOCALE_SLANGUAGE, (LPTSTR)szLangName, ARRAYSIZE(szLangName));
    UpdateTrayIcon(hwnd, szLCID, szLangName);
    hKl = LoadKeyboardLayout(szLCID, KLF_ACTIVATE);

    EnumWindows(EnumWindowsProc, (LPARAM) hKl);

    ulCurrentLayoutNum = uLayoutNum;
}

AddTrayIcon()

static VOID AddTrayIcon ( HWND  hwnd )

static

Definition at line 101 of file kbswitch.c.

Referenced by WndProc().

{
    NOTIFYICONDATA tnid;
    TCHAR szLCID[CCH_LAYOUT_ID + 1];
    TCHAR szName[MAX_PATH];

    GetLayoutID(_T("1"), szLCID, ARRAYSIZE(szLCID));
    GetLayoutName(_T("1"), szName, ARRAYSIZE(szName));

    memset(&tnid, 0, sizeof(tnid));
    tnid.cbSize = sizeof(NOTIFYICONDATA);
    tnid.hWnd = hwnd;
    tnid.uID = 1;
    tnid.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
    tnid.uCallbackMessage = WM_NOTIFYICONMSG;
    tnid.hIcon = CreateTrayIcon(szLCID);

    StringCchCopy(tnid.szTip, ARRAYSIZE(tnid.szTip), szName);

    Shell_NotifyIcon(NIM_ADD, &tnid);
}

BuildLeftPopupMenu()

static HMENU BuildLeftPopupMenu ( VOID  )

static

Definition at line 309 of file kbswitch.c.

Referenced by WndProc().

{
    HMENU hMenu;
    HKEY hKey;
    DWORD dwIndex, dwSize;
    TCHAR szLayoutNum[CCH_ULONG_DEC + 1];
    TCHAR szName[MAX_PATH];

    hMenu = CreatePopupMenu();

    // Add the keyboard layouts to the popup menu
    if (RegOpenKeyEx(HKEY_CURRENT_USER, _T("Keyboard Layout\\Preload"), 0, KEY_QUERY_VALUE, &hKey) == ERROR_SUCCESS)
    {
        for (dwIndex = 0; ; dwIndex++)
        {
            dwSize = sizeof(szLayoutNum);
            if (RegEnumValue(hKey, dwIndex, szLayoutNum, &dwSize, NULL, NULL, NULL, NULL) != ERROR_SUCCESS)
                break;

            if (!GetLayoutName(szLayoutNum, szName, ARRAYSIZE(szName)))
                break;

            AppendMenu(hMenu, MF_STRING, _ttoi(szLayoutNum), szName);
        }

        CheckMenuItem(hMenu, ulCurrentLayoutNum, MF_CHECKED);

        RegCloseKey(hKey);
    }

    return hMenu;
}

CreateTrayIcon()

static HICON CreateTrayIcon ( LPTSTR  szLCID )

static

Definition at line 30 of file kbswitch.c.

Referenced by AddTrayIcon(), and UpdateTrayIcon().

{
    LANGID lId;
    TCHAR szBuf[3];
    HDC hdc, hdcsrc;
    HBITMAP hBitmap, hBmpNew, hBmpOld;
    RECT rect;
    HFONT hFontOld, hFont = NULL;
    ICONINFO IconInfo;
    HICON hIcon = NULL;

    lId = (LANGID)_tcstoul(szLCID, NULL, 16);
    if (GetLocaleInfo(lId,
                      LOCALE_SISO639LANGNAME,
                      szBuf,
                      ARRAYSIZE(szBuf)) == 0)
    {
        StringCchCopy(szBuf, ARRAYSIZE(szBuf), _T("??"));
    }

    hdcsrc = GetDC(NULL);
    hdc = CreateCompatibleDC(hdcsrc);
    hBitmap = CreateCompatibleBitmap(hdcsrc, 16, 16);
    ReleaseDC(NULL, hdcsrc);

    if (hdc && hBitmap)
    {
        hBmpNew = CreateBitmap(16, 16, 1, 1, NULL);
        if (hBmpNew)
        {
            hBmpOld = SelectObject(hdc, hBitmap);
            rect.right = 16;
            rect.left = 0;
            rect.bottom = 16;
            rect.top = 0;

            SetBkColor(hdc, GetSysColor(COLOR_HIGHLIGHT));
            SetTextColor(hdc, GetSysColor(COLOR_HIGHLIGHTTEXT));

            ExtTextOut(hdc, rect.left, rect.top, ETO_OPAQUE, &rect, _T(""), 0, NULL);

            hFont = CreateFont(-11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
                               OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
                               DEFAULT_QUALITY, FF_DONTCARE, _T("Tahoma"));

            hFontOld = SelectObject(hdc, hFont);
            DrawText(hdc, _tcsupr(szBuf), 2, &rect, DT_SINGLELINE|DT_CENTER|DT_VCENTER);
            SelectObject(hdc, hBmpNew);
            PatBlt(hdc, 0, 0, 16, 16, BLACKNESS);
            SelectObject(hdc, hBmpOld);
            SelectObject(hdc, hFontOld);

            IconInfo.hbmColor = hBitmap;
            IconInfo.hbmMask = hBmpNew;
            IconInfo.fIcon = TRUE;

            hIcon = CreateIconIndirect(&IconInfo);

            DeleteObject(hBmpNew);
            DeleteObject(hBmpOld);
            DeleteObject(hFont);
        }
    }

    DeleteDC(hdc);
    DeleteObject(hBitmap);

    return hIcon;
}

DeleteHooks()

VOID DeleteHooks

(

VOID

)

Definition at line 363 of file kbswitch.c.

Referenced by WndProc().

{
    if (KbSwitchDeleteHooks) KbSwitchDeleteHooks();
    if (hDllLib) FreeLibrary(hDllLib);
}

DelTrayIcon()

static VOID DelTrayIcon ( HWND  hwnd )

static

Definition at line 124 of file kbswitch.c.

Referenced by WndProc().

{
    NOTIFYICONDATA tnid;

    memset(&tnid, 0, sizeof(tnid));
    tnid.cbSize = sizeof(NOTIFYICONDATA);
    tnid.hWnd = hwnd;
    tnid.uID = 1;

    Shell_NotifyIcon(NIM_DELETE, &tnid);
}

EnumWindowsProc()

BOOL CALLBACK EnumWindowsProc	(	HWND	hwnd,
		LPARAM	lParam
	)

Definition at line 281 of file kbswitch.c.

Referenced by ActivateLayout().

{
    PostMessage(hwnd, WM_INPUTLANGCHANGEREQUEST, 0, lParam);
    return TRUE;
}

GetLayoutID()

static BOOL GetLayoutID ( LPTSTR  szLayoutNum, LPTSTR  szLCID, SIZE_T  LCIDLength  )

static

Definition at line 155 of file kbswitch.c.

Referenced by ActivateLayout(), AddTrayIcon(), GetLayoutName(), and GetNextLayout().

{
    DWORD dwBufLen;
    DWORD dwRes;
    HKEY hKey;
    TCHAR szTempLCID[CCH_LAYOUT_ID + 1];

    // Get the Layout ID
    if (RegOpenKeyEx(HKEY_CURRENT_USER, _T("Keyboard Layout\\Preload"), 0, KEY_QUERY_VALUE, &hKey) == ERROR_SUCCESS)
    {
        dwBufLen = sizeof(szTempLCID);
        dwRes = RegQueryValueEx(hKey, szLayoutNum, NULL, NULL, (LPBYTE)szTempLCID, &dwBufLen);

        if (dwRes != ERROR_SUCCESS)
        {
            RegCloseKey(hKey);
            return FALSE;
        }

        RegCloseKey(hKey);
    }

    // Look for a substitute of this layout
    if (RegOpenKeyEx(HKEY_CURRENT_USER, _T("Keyboard Layout\\Substitutes"), 0, KEY_QUERY_VALUE, &hKey) == ERROR_SUCCESS)
    {
        dwBufLen = sizeof(szTempLCID);

        if (RegQueryValueEx(hKey, szTempLCID, NULL, NULL, (LPBYTE)szLCID, &dwBufLen) != ERROR_SUCCESS)
        {
            // No substitute found, then use the old LCID
            StringCchCopy(szLCID, LCIDLength, szTempLCID);
        }

        RegCloseKey(hKey);
    }
    else
    {
        // Substitutes key couldn't be opened, so use the old LCID
        StringCchCopy(szLCID, LCIDLength, szTempLCID);
    }

    return TRUE;
}

GetLayoutIDByHkl()

VOID GetLayoutIDByHkl	(	HKL	hKl,
		LPTSTR	szLayoutID,
		SIZE_T	LayoutIDLength
	)

Definition at line 200 of file kbswitch.c.

Referenced by UpdateLanguageDisplay().

{
    /*
        FIXME!!! This way of getting layout ID incorrect!
                 This will not work correctly for 0001040a, 00010410, etc
    */
    StringCchPrintf(szLayoutID, LayoutIDLength, _T("%08x"), LOWORD(hKl));
}

GetLayoutName()

static BOOL GetLayoutName ( LPTSTR  szLayoutNum, LPTSTR  szName, SIZE_T  NameLength  )

static

Definition at line 210 of file kbswitch.c.

Referenced by AddTrayIcon(), and BuildLeftPopupMenu().

{
    HKEY hKey;
    DWORD dwBufLen;
    TCHAR szBuf[MAX_PATH], szDispName[MAX_PATH], szIndex[MAX_PATH], szPath[MAX_PATH];
    TCHAR szLCID[CCH_LAYOUT_ID + 1];
    HANDLE hLib;
    UINT i, j, k;

    if (!GetLayoutID(szLayoutNum, szLCID, ARRAYSIZE(szLCID)))
        return FALSE;

    StringCchPrintf(szBuf, ARRAYSIZE(szBuf), _T("SYSTEM\\CurrentControlSet\\Control\\Keyboard Layouts\\%s"), szLCID);

    if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, (LPCTSTR)szBuf, 0, KEY_QUERY_VALUE, &hKey) == ERROR_SUCCESS)
    {
        dwBufLen = sizeof(szDispName);

        if (RegQueryValueEx(hKey, _T("Layout Display Name"), NULL, NULL, (LPBYTE)szDispName, &dwBufLen) == ERROR_SUCCESS)
        {
            if (szDispName[0] == '@')
            {
                size_t len = _tcslen(szDispName);

                for (i = 0; i < len; i++)
                {
                    if ((szDispName[i] == ',') && (szDispName[i + 1] == '-'))
                    {
                        for (j = i + 2, k = 0; j < _tcslen(szDispName)+1; j++, k++)
                        {
                            szIndex[k] = szDispName[j];
                        }
                        szDispName[i - 1] = '\0';
                        break;
                    }
                    else szDispName[i] = szDispName[i + 1];
                }

                if (ExpandEnvironmentStrings(szDispName, szPath, ARRAYSIZE(szPath)))
                {
                    hLib = LoadLibrary(szPath);
                    if (hLib)
                    {
                        if (LoadString(hLib, _ttoi(szIndex), szPath, ARRAYSIZE(szPath)) != 0)
                        {
                            StringCchCopy(szName, NameLength, szPath);
                            RegCloseKey(hKey);
                            FreeLibrary(hLib);
                            return TRUE;
                        }
                        FreeLibrary(hLib);
                    }
                }
            }
        }

        dwBufLen = NameLength * sizeof(TCHAR);

        if (RegQueryValueEx(hKey, _T("Layout Text"), NULL, NULL, (LPBYTE)szName, &dwBufLen) == ERROR_SUCCESS)
        {
            RegCloseKey(hKey);
            return TRUE;
        }

        RegCloseKey(hKey);
    }

    return FALSE;
}

GetNextLayout()

ULONG GetNextLayout

(

VOID

)

Definition at line 370 of file kbswitch.c.

Referenced by WndProc().

{
    TCHAR szLayoutNum[3 + 1], szLayoutID[CCH_LAYOUT_ID + 1];
    ULONG Ret = ulCurrentLayoutNum;

    _ultot(ulCurrentLayoutNum, szLayoutNum, 10);
    if (!GetLayoutID(szLayoutNum, szLayoutID, ARRAYSIZE(szLayoutID)))
    {
        return -1;
    }

    _ultot(Ret + 1, szLayoutNum, 10);

    if (GetLayoutID(szLayoutNum, szLayoutID, ARRAYSIZE(szLayoutID)))
    {
        return (Ret + 1);
    }
    else
    {
        _ultot(Ret - 1, szLayoutNum, 10);
        if (GetLayoutID(szLayoutNum, szLayoutID, ARRAYSIZE(szLayoutID)))
            return (Ret - 1);
        else
            return -1;
    }

    return -1;
}

SetHooks()

BOOL SetHooks

(

VOID

)

Definition at line 343 of file kbswitch.c.

Referenced by WndProc().

{
    hDllLib = LoadLibrary(_T("kbsdll.dll"));
    if (!hDllLib)
    {
        return FALSE;
    }

    KbSwitchSetHooks    = (PKBSWITCHSETHOOKS) GetProcAddress(hDllLib, "KbSwitchSetHooks");
    KbSwitchDeleteHooks = (PKBSWITCHDELETEHOOKS) GetProcAddress(hDllLib, "KbSwitchDeleteHooks");

    if (KbSwitchSetHooks == NULL || KbSwitchDeleteHooks == NULL)
    {
        return FALSE;
    }

    return KbSwitchSetHooks();
}

UpdateLanguageDisplay()

LRESULT UpdateLanguageDisplay	(	HWND	hwnd,
		HKL	hKl
	)

Definition at line 400 of file kbswitch.c.

Referenced by UpdateLanguageDisplayCurrent(), and WndProc().

{
    static TCHAR szLCID[MAX_PATH], szLangName[MAX_PATH];

    GetLayoutIDByHkl(hKl, szLCID, ARRAYSIZE(szLCID));
    GetLocaleInfo((LANGID)_tcstoul(szLCID, NULL, 16), LOCALE_SLANGUAGE, (LPTSTR)szLangName, ARRAYSIZE(szLangName));
    UpdateTrayIcon(hwnd, szLCID, szLangName);

    return 0;
}

UpdateLanguageDisplayCurrent()

LRESULT UpdateLanguageDisplayCurrent	(	HWND	hwnd,
		WPARAM	wParam
	)

Definition at line 412 of file kbswitch.c.

Referenced by WndProc().

{
    return UpdateLanguageDisplay(hwnd, GetKeyboardLayout(GetWindowThreadProcessId((HWND)wParam, 0)));
}

UpdateTrayIcon()

static VOID UpdateTrayIcon ( HWND  hwnd, LPTSTR  szLCID, LPTSTR  szName  )

static

Definition at line 137 of file kbswitch.c.

Referenced by ActivateLayout(), and UpdateLanguageDisplay().

{
    NOTIFYICONDATA tnid;

    memset(&tnid, 0, sizeof(tnid));
    tnid.cbSize = sizeof(NOTIFYICONDATA);
    tnid.hWnd = hwnd;
    tnid.uID = 1;
    tnid.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
    tnid.uCallbackMessage = WM_NOTIFYICONMSG;
    tnid.hIcon = CreateTrayIcon(szLCID);

    StringCchCopy(tnid.szTip, ARRAYSIZE(tnid.szTip), szName);

    Shell_NotifyIcon(NIM_MODIFY, &tnid);
}

WndProc()

LRESULT CALLBACK WndProc	(	HWND	hwnd,
		UINT	Message,
		WPARAM	wParam,
		LPARAM	lParam
	)

Definition at line 418 of file kbswitch.c.

Referenced by _tWinMain().

{
    static HMENU hRightPopupMenu;
    static UINT s_uTaskbarRestart;

    switch (Message)
    {
        case WM_CREATE:
        {
            SetHooks();
            AddTrayIcon(hwnd);
            hRightPopupMenu = GetSubMenu(LoadMenu(hInst, MAKEINTRESOURCE(IDR_POPUP)), 0);

            ActivateLayout(hwnd, ulCurrentLayoutNum);
            s_uTaskbarRestart = RegisterWindowMessage(TEXT("TaskbarCreated"));

            return 0;
        }

        case WM_LANG_CHANGED:
        {
            return UpdateLanguageDisplay(hwnd, (HKL)lParam);
        }

        case WM_LOAD_LAYOUT:
        {
            ActivateLayout(hwnd, GetNextLayout());

            return 0;
        }

        case WM_WINDOW_ACTIVATE:
        {
            return UpdateLanguageDisplayCurrent(hwnd, wParam);
        }

        case WM_NOTIFYICONMSG:
            switch (lParam)
            {
                case WM_RBUTTONUP:
                case WM_LBUTTONUP:
                {
                    POINT pt;

                    GetCursorPos(&pt);
                    SetForegroundWindow(hwnd);

                    if (lParam == WM_LBUTTONUP)
                    {
                        HMENU hLeftPopupMenu;
                        /* Rebuild the left popup menu on every click to take care of keyboard layout changes */
                        hLeftPopupMenu = BuildLeftPopupMenu();
                        TrackPopupMenu(hLeftPopupMenu, 0, pt.x, pt.y, 0, hwnd, NULL);
                        DestroyMenu(hLeftPopupMenu);
                    }
                    else
                    {
                        TrackPopupMenu(hRightPopupMenu, 0, pt.x, pt.y, 0, hwnd, NULL);
                    }

                    PostMessage(hwnd, WM_NULL, 0, 0);

                    return 0;
                }
            }
            break;

        case WM_COMMAND:
            switch (LOWORD(wParam))
            {
                case ID_EXIT:
                    SendMessage(hwnd, WM_CLOSE, 0, 0);
                    return 0;

                case ID_PREFERENCES:
                {
                    SHELLEXECUTEINFO shInputDll = {0};

                    shInputDll.cbSize = sizeof(shInputDll);
                    shInputDll.hwnd = hwnd;
                    shInputDll.lpVerb = _T("open");
                    shInputDll.lpFile = _T("rundll32.exe");
                    shInputDll.lpParameters = _T("shell32.dll,Control_RunDLL input.dll");

                    if (!ShellExecuteEx(&shInputDll))
                        MessageBox(hwnd, _T("Can't start input.dll"), NULL, MB_OK | MB_ICONERROR);

                    return 0;
                }

                default:
                    ActivateLayout(hwnd, LOWORD(wParam));
                    return 0;
            }
            break;

        case WM_SETTINGCHANGE:
        {
            if (wParam == SPI_SETDEFAULTINPUTLANG)
            {
                //FIXME: Should detect default language changes by CPL applet or by other tools and update UI
            }
            if (wParam == SPI_SETNONCLIENTMETRICS)
            {
                return UpdateLanguageDisplayCurrent(hwnd, wParam);
            }
        }
        break;

        case WM_DESTROY:
        {
            DeleteHooks();
            DestroyMenu(hRightPopupMenu);
            DelTrayIcon(hwnd);
            PostQuitMessage(0);

            return 0;
        }

        default:
            if(Message == s_uTaskbarRestart)
                AddTrayIcon(hwnd);
            break;
    }

    if (Message == ShellHookMessage && wParam == HSHELL_LANGUAGE)
    {
        PostMessage(hwnd, WM_LANG_CHANGED, wParam, lParam);
        return 0;
    }

    return DefWindowProc(hwnd, Message, wParam, lParam);
}

Variable Documentation

hDllLib

HMODULE hDllLib

Definition at line 26 of file kbswitch.c.

hInst

HINSTANCE hInst

Definition at line 24 of file kbswitch.c.

hProcessHeap

HANDLE hProcessHeap

Definition at line 25 of file kbswitch.c.

Referenced by _StartDocPrinterSpooled(), AddToolbarButton(), CTaskSwitchWnd::AddToTaskGroup(), AllocSplStr(), CTaskSwitchWnd::AllocTaskItem(), ClosePrinter(), CreateFontWindow(), CreateMainWindow(), DllAllocSplMem(), DllFreeSplMem(), DllFreeSplStr(), DoFileNew(), DoFileOpen(), DoFileSave(), DoOpenFile(), DoSaveFile(), EditCurrentGlyph(), EditGlyphCommand(), EnumEventsThread(), FontWndProc(), GdiProcessSetup(), GetDefaultPrinterA(), GetDefaultPrinterW(), GetPrinterDataExA(), GetPrintProcessorDirectoryA(), GetVersionInfoString(), InitFont(), LocalizedError(), MainWndProc(), OpenPrinterA(), OpenPrinterW(), ProcessRunKeys(), CTaskSwitchWnd::RemoveTaskFromTaskGroup(), SetDefaultPrinterA(), SetDefaultPrinterW(), SetPrinterDataExA(), SetSelectedCharacter(), StartDocPrinterA(), StartDocPrinterW(), and VarListLoadAndFormatString().

KbSwitchDeleteHooks

PKBSWITCHDELETEHOOKS KbSwitchDeleteHooks = NULL

Definition at line 14 of file kbswitch.c.

Referenced by DeleteHooks(), and SetHooks().

KbSwitchSetHooks

PKBSWITCHSETHOOKS KbSwitchSetHooks = NULL

Definition at line 13 of file kbswitch.c.

Referenced by SetHooks().

ShellHookMessage

UINT ShellHookMessage = 0

Definition at line 15 of file kbswitch.c.

Referenced by _tWinMain(), and WndProc().

ulCurrentLayoutNum

ULONG ulCurrentLayoutNum = 1

Definition at line 27 of file kbswitch.c.

Referenced by ActivateLayout(), BuildLeftPopupMenu(), GetNextLayout(), and WndProc().