reactos/rostests/win32/user32/kbdlayout/kbdlayout.c

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/*
* PROJECT: ReactOS
* LICENSE: GPL - See COPYING in the top level directory
* FILE: base/applications/testset/user32/kbdlayout/kbdlayout.c
* PURPOSE: Keyboard layout testapp
* COPYRIGHT: Copyright 2007 Saveliy Tretiakov
*/
#define UNICODE
#include<wchar.h>
#include <windows.h>
#include "resource.h"
LRESULT MainDialogProc(HWND hDlg, UINT Msg, WPARAM wParam, LPARAM lParam);
HINSTANCE hInst;
HWND hMainDlg;
typedef struct {
WNDPROC OrigProc;
WCHAR WndName[25];
} WND_DATA;
DWORD WINAPI ThreadProc(LPVOID lpParam)
{
DialogBoxParam(hInst,
MAKEINTRESOURCE(IDD_MAINDIALOG),
NULL,
(DLGPROC)MainDialogProc,
(LPARAM)NULL);
return 0;
}
INT WINAPI WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
hInst = hInstance;
ThreadProc(0);
return 0;
}
int GetKlList(HKL **list)
{
HKL *ret;
int n;
n = GetKeyboardLayoutList(0, NULL);
ret = HeapAlloc(GetProcessHeap(), 0, sizeof(HKL)*n);
GetKeyboardLayoutList(n, ret);
*list = ret;
return n;
}
void FreeKlList(HKL *list)
{
HeapFree(GetProcessHeap(), 0, list);
}
void UpdateData(HWND hDlg)
{
WCHAR buf[KL_NAMELENGTH];
WCHAR buf2[512];
HWND hList;
HKL *klList, hKl;
int n, i,j;
GetKeyboardLayoutName(buf);
swprintf(buf2, L"Active: %s (%x)", buf, GetKeyboardLayout(0));
SetWindowText(GetDlgItem(hDlg, IDC_ACTIVE), buf2);
hList = GetDlgItem(hDlg, IDC_LIST);
SendMessage(hList, LB_RESETCONTENT, 0, 0);
n = GetKlList(&klList);
hKl = GetKeyboardLayout(0);
for(i = 0; i < n; i++)
{
swprintf(buf, L"%x", klList[i] );
j = SendMessage(hList, LB_ADDSTRING, 0, (LPARAM) buf);
SendMessage(hList, LB_SETITEMDATA, j, (LPARAM) klList[i]);
if(klList[i] == hKl) SendMessage(hList, LB_SETCURSEL, j, 0);
}
FreeKlList(klList);
}
void FormatMsg(WCHAR *format, ...)
{
WCHAR buf[255];
va_list argptr;
va_start(argptr, format);
_vsnwprintf(buf, sizeof(buf)-1, format, argptr);
MessageBox(0, buf, L"msg", 0);
va_end(argptr);
}
void FormatBox(HWND hWnd, DWORD Flags, WCHAR *Caption, WCHAR *Format, ...)
{
WCHAR buf[255];
va_list argptr;
va_start(argptr, Format);
_vsnwprintf(buf, sizeof(buf)-1, Format, argptr);
MessageBox(hWnd, buf, Caption, Flags);
va_end(argptr);
}
LRESULT CALLBACK WndSubclassProc( HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
WND_DATA *data = (WND_DATA*)GetWindowLongPtr(hwnd, GWL_USERDATA);
if(uMsg == WM_INPUTLANGCHANGE)
{
FormatMsg(L"%s: WM_INPUTLANGCHANGE lParam=%x wParam=%x\n", data->WndName, lParam, wParam);
UpdateData(hMainDlg);
//Pass message to defwindowproc
}
else if(uMsg == WM_INPUTLANGCHANGEREQUEST)
{
FormatMsg(L"%s: WM_INPUTLANGCHANGEREQUEST lParam=%x wParam=%x\n", data->WndName, lParam, wParam);
UpdateData(hMainDlg);
//Pass message to defwindowproc
}
return ( CallWindowProc( data->OrigProc, hwnd, uMsg, wParam, lParam) );
}
void SubclassWnd(HWND hWnd, WCHAR* Name)
{
WND_DATA *data = HeapAlloc(GetProcessHeap(), 0, sizeof(WND_DATA));
data->OrigProc = (WNDPROC)SetWindowLongPtr( hWnd, GWL_WNDPROC, (LONG_PTR)WndSubclassProc);
wcsncpy(data->WndName, Name, 25);
SetWindowLongPtr(hWnd, GWL_USERDATA, (LONG_PTR)data);
return;
}
DWORD GetActivateFlags(HWND hDlg)
{
DWORD ret = 0;
if(IsDlgButtonChecked(hDlg, IDC_KLF_REORDER))
ret |= KLF_REORDER;
if(IsDlgButtonChecked(hDlg, IDC_KLF_RESET))
ret |= KLF_RESET;
if(IsDlgButtonChecked(hDlg, IDC_KLF_SHIFTLOCK))
ret |= KLF_SHIFTLOCK;
if(IsDlgButtonChecked(hDlg, IDC_KLF_SETFORPROCESS))
ret |= KLF_SETFORPROCESS;
return ret;
}
DWORD GetLoadFlags(HWND hDlg)
{
DWORD ret = 0;
if(IsDlgButtonChecked(hDlg, IDL_KLF_ACTIVATE))
ret |= KLF_ACTIVATE;
if(IsDlgButtonChecked(hDlg, IDL_KLF_NOTELLSHELL))
ret |= KLF_NOTELLSHELL;
if(IsDlgButtonChecked(hDlg, IDL_KLF_REORDER))
ret |= KLF_REORDER;
if(IsDlgButtonChecked(hDlg, IDL_KLF_REPLACELANG))
ret |= KLF_REPLACELANG;
if(IsDlgButtonChecked(hDlg, IDL_KLF_SUBSTITUTE_OK))
ret |= KLF_SUBSTITUTE_OK;
if(IsDlgButtonChecked(hDlg, IDL_KLF_SETFORPROCESS))
ret |= KLF_SETFORPROCESS;
return ret;
}
UINT GetDelayMilliseconds(HWND hDlg)
{
WCHAR Buf[255];
UINT ret;
GetWindowText(GetDlgItem(hDlg, IDC_DELAY), Buf, sizeof(Buf));
swscanf(Buf, L"%d", &ret);
return ret*1000;
}
HKL GetSelectedLayout(HWND hDlg)
{
int n;
HWND hList;
hList = GetDlgItem(hDlg, IDC_LIST);
if((n = SendMessage(hList, LB_GETCURSEL, 0, 0)) != LB_ERR)
return (HKL) SendMessage(hList, LB_GETITEMDATA, n, 0);
else return INVALID_HANDLE_VALUE;
}
HKL GetActivateHandle(HWND hDlg)
{
if(IsDlgButtonChecked(hDlg, IDC_FROMLIST))
return GetSelectedLayout(hDlg);
else if(IsDlgButtonChecked(hDlg, IDC_HKL_NEXT))
return (HKL)HKL_NEXT;
return (HKL)HKL_PREV;
}
/***************************************************
* MainDialogProc *
***************************************************/
LRESULT MainDialogProc(HWND hDlg,
UINT Msg,
WPARAM wParam,
LPARAM lParam)
{
HKL hKl;
switch (Msg)
{
case WM_INITDIALOG:
{
WCHAR Buf[255];
UpdateData(hDlg);
hMainDlg = hDlg;
SubclassWnd(GetDlgItem(hDlg, IDC_LIST), L"List");
SubclassWnd(GetDlgItem(hDlg, IDC_EDIT1), L"Edit1");
SubclassWnd(GetDlgItem(hDlg, IDC_KLID), L"Klid");
SubclassWnd(GetDlgItem(hDlg, ID_CANCEL), L"CancelB");
SubclassWnd(GetDlgItem(hDlg, IDC_ACTIVATE), L"ActivateB");
SubclassWnd(GetDlgItem(hDlg, IDC_REFRESH), L"RefreshB");
SubclassWnd(GetDlgItem(hDlg, IDC_UNLOAD), L"UnloadB");
SubclassWnd(GetDlgItem(hDlg, IDC_LOAD), L"LoadB");
CheckRadioButton(hDlg, IDC_FROMLIST, IDC_FROMEDIT, IDC_FROMLIST);
SetWindowText(GetDlgItem(hDlg, IDC_KLID), L"00000419");
swprintf(Buf, L"Current thread id: %d", GetCurrentThreadId());
SetWindowText(GetDlgItem(hDlg, IDC_CURTHREAD), Buf);
SetWindowText(GetDlgItem(hDlg, IDC_DELAY), L"0");
return 0;
} /* WM_INITDIALOG */
case WM_COMMAND:
{
switch(LOWORD(wParam))
{
case ID_CANCEL:
{
EndDialog(hDlg, ERROR_CANCELLED);
break;
}
case IDC_ACTIVATE:
{
if((hKl = GetActivateHandle(hDlg)) != INVALID_HANDLE_VALUE)
{
Sleep(GetDelayMilliseconds(hDlg));
if(!(hKl = ActivateKeyboardLayout(hKl, GetActivateFlags(hDlg))))
FormatBox(hDlg, MB_ICONERROR, L"Error",
L"ActivateKeyboardLayout() failed. %d", GetLastError());
else UpdateData(hDlg);
//FormatBox(hDlg, 0, L"Activated", L"Prev - %x, err - %d.", hKl,
// GetLastError());
}
else MessageBox(hDlg, L"No item selected", L"Error", MB_ICONERROR);
break;
}
case IDC_UNLOAD:
{
if((hKl = GetSelectedLayout(hDlg)) != INVALID_HANDLE_VALUE)
{
Sleep(GetDelayMilliseconds(hDlg));
if(!UnloadKeyboardLayout(hKl))
FormatBox(hDlg, MB_ICONERROR, L"Error",
L"UnloadKeyboardLayout() failed. %d",
GetLastError());
else UpdateData(hDlg);
}
else MessageBox(hDlg, L"No item selected", L"Error", MB_ICONERROR);
break;
}
case IDC_LOAD:
{
WCHAR buf[255];
GetWindowText(GetDlgItem(hDlg, IDC_KLID), buf, sizeof(buf));
Sleep(GetDelayMilliseconds(hDlg));
if(!LoadKeyboardLayout(buf, GetLoadFlags(hDlg)))
FormatBox(hDlg, MB_ICONERROR, L"Error",
L"LoadKeyboardLayout() failed. %d",
GetLastError());
else UpdateData(hDlg);
break;
}
case IDC_REFRESH:
{
UpdateData(hDlg);
break;
}
case IDC_NEWTHREAD:
{
if(!CreateThread(NULL, 0, ThreadProc, NULL, 0, NULL))
{
FormatBox(hDlg, MB_ICONERROR, L"Error!",
L"Can not create thread (%d).", GetLastError());
}
}
case IDC_LIST:
{
if(HIWORD(wParam) == LBN_SELCHANGE)
{
WCHAR buf[25];
if((hKl = GetSelectedLayout(hDlg)) != NULL)
{
swprintf(buf, L"%x", hKl);
SetWindowText(GetDlgItem(hDlg, IDC_HANDLE), buf);
}
}
break;
}
}
return TRUE;
} /* WM_COMMAND */
case WM_INPUTLANGCHANGE:
{
FormatMsg(L"dlg WM_INPUTLANGCHANGE lParam=%x wParam=%x\n", lParam, wParam);
return FALSE;
}
case WM_INPUTLANGCHANGEREQUEST:
{
FormatMsg(L"dlg WM_INPUTLANGCHANGEREQUEST lParam=%x wParam=%x\n", lParam, wParam);
UpdateData(hDlg);
return FALSE;
}
case WM_CLOSE:
{
EndDialog(hDlg, ERROR_CANCELLED);
return TRUE;
} /* WM_CLOSE */
default:
return FALSE;
}
}