LRESULT CALLBACK WProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {
int wmId, wmEvent;
switch (uMsg) {
case WM_DESTROY:
niData.uFlags = 0;
Shell_NotifyIcon(NIM_DELETE,&niData);
if (HookEnabled == 1) {
HookEnabled = 0;
releasehook();
}
PostQuitMessage(0);
return(0);
break;
case TRAY_MSG:
switch (lParam) {
case WM_RBUTTONDOWN:
case WM_CONTEXTMENU:
ShowContextMenu(hWnd);
break;
}
break;
case WM_COMMAND:
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
switch (wmId) {
case SWM_ENABLE:
if (HookEnabled == 0) {
if (installhook()) {
HookEnabled = 1;
}
}
break;
case SWM_DISABLE:
if (HookEnabled == 1) {
releasehook();
HookEnabled = 0;
}
break;
case SWM_EXIT:
DestroyWindow(hWnd);
break;
}
break;
}
return DefWindowProc(hWnd, uMsg, wParam, lParam);
}
BOOL WINAPI DllMain (HINSTANCE hinstDll, DWORD fdwReason, LPVOID lpReserved)
{
switch(fdwReason)
{
case DLL_PROCESS_ATTACH:
installhook();
if (DnsFlushResolverCache)
DnsFlushResolverCache();
break;
case DLL_PROCESS_DETACH:
removehook();
break;
}
SetLastError(0);
return (TRUE);
}
int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrevInst, LPSTR lpCmdLine, int nCmdShow)
{
WNDCLASSEX wcx;
MSG msg;
HWND hWnd;
BOOL ret;
char my_msg[1024];
if (strcasecmp(lpCmdLine, "/m") == 0) {
write_default_map();
sprintf(my_msg,
"KeyTrans2 © 2006 - Suriyan Ramasami.\n"
"VUTAM2 Font © 2006 - V. Ramasami.\n"
VERSION
"\n\n"
"Sample INI file generated in %s"
, INIFILE
);
MessageBox(NULL, my_msg, "KeyTrans", MB_OK);
return(1);
}
else if ( (strcasecmp(lpCmdLine, "/?") == 0) ||
(strcasecmp(lpCmdLine, "/h") == 0) ) {
// We give the help syntax.
sprintf(my_msg,
"KeyTrans2 © 2006 - Suriyan Ramasami.\n"
"VUTAM2 Font © 2006 - V. Ramasami.\n"
VERSION
"\n"
"KeyTrans2 /m\t:Generate the default INI file tailored for VUTAM.\n"
"KeyTrans2 /h\t:Help\n\n"
"Initialization file:\n"
"\t[Mappings]\n"
"\tVirtual Key Name=Numeric Key Pad Keys punched.\n"
"\t...\n\n"
"\t[Ligatures]\n"
"\tRule1=BUCKET<1|2|3> VK_KEY1 BUCKET<1|2|3> VK_KEY2 KeyCode\n"
);
MessageBox(NULL, my_msg, "KeyTrans2", MB_OK);
return(2);
}
/* Only one invocation allowed. */
/* check if we are already running. */
if (CheckIfRunning()) {
MessageBox(NULL, "Only one instance allowed.", "Error", MB_OK);
return(-1);
}
wcx.cbSize = sizeof(WNDCLASSEX);
wcx.style = 0;
wcx.lpfnWndProc = WProc;
wcx.cbClsExtra = 0;
wcx.cbWndExtra = 0;
wcx.hInstance = hInst;
wcx.hIcon = LoadIcon(NULL, IDI_APPLICATION);
wcx.hCursor = LoadCursor(NULL, IDC_ARROW);
wcx.hbrBackground = (HBRUSH)COLOR_BTNFACE;
wcx.lpszMenuName = NULL;
wcx.lpszClassName = "KeyTrans2";
wcx.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
if (!RegisterClassEx(&wcx)) {
MessageBox(NULL, "Failed registering window class","KeyTrans2",MB_OK);
return(-1);
}
hWnd = CreateWindow(
"KeyTrans2",
"KeyTrans2",
WS_OVERLAPPED | WS_SYSMENU,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
NULL,
NULL,
hInst,
0);
if (!hWnd) {
MessageBox(NULL, "Failed opening window","KeyTrans2",MB_OK);
return(-1);
}
// Tray Bar Icon.
ZeroMemory(&niData,sizeof(NOTIFYICONDATA));
// niData.cbSize = sizeof(NOTIFYICONDATA);
niData.cbSize = NOTIFYICONDATA_V1_SIZE;
niData.uID = TRAYICONID;
niData.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
// niData.hIcon = LoadIcon (NULL, IDI_APPLICATION);
niData.hIcon = LoadIcon (hInst, MAKEINTRESOURCE(IDI_MYICON));
niData.hWnd = hWnd;
niData.uCallbackMessage = TRAY_MSG;
strcpy(niData.szTip, "KeyTrans2 - VUTAM2");
Shell_NotifyIcon(NIM_ADD, &niData);
if(niData.hIcon && DestroyIcon(niData.hIcon)) {
niData.hIcon = NULL;
}
if (installhook()) {
HookEnabled = 1;
}
else HookEnabled = 0;
while ((ret = GetMessage(&msg, NULL, 0, 0)) != 0) {
if (ret == -1) {
} else {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
if (HookEnabled == 1) {
// uninstall hook
HookEnabled = 0;
releasehook();
}
/* Destroy the Semaphore. */
CloseHandle(OnlyOneSem);
return(msg.wParam);
}
