/// \brief Initializes a QnSend instance
/// @param hWnd Owning window handle
/// @param hInstance Owning instance handle
QnSend(HWND hWnd, HINSTANCE hInstance)
{
_hWnd = hWnd;
_hInstance = hInstance;
_notifyIconVisible = false;
if (WSAStartup(MAKEWORD(2, 2), &_wsaData) != 0)
ExitProcess(ERROR_C);
InitNotifyIconData();
AddNotifyIcon();
}
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR args, int iCmdShow )
{
TCHAR className[] = TEXT( "tray icon class" );
WM_TASKBARCREATED = RegisterWindowMessageA("TaskbarCreated") ;
WNDCLASSEX wnd = { 0 };
wnd.hInstance = hInstance;
wnd.lpszClassName = className;
wnd.lpfnWndProc = WndProc;
wnd.style = CS_HREDRAW | CS_VREDRAW ;
wnd.cbSize = sizeof (WNDCLASSEX);
wnd.hIcon = LoadIcon (NULL, IDI_APPLICATION);
wnd.hIconSm = LoadIcon (NULL, IDI_APPLICATION);
wnd.hCursor = LoadCursor (NULL, IDC_ARROW);
wnd.hbrBackground = (HBRUSH)COLOR_APPWORKSPACE ;
if (!RegisterClassEx(&wnd))
{
FatalAppExit( 0, TEXT("Couldn't register window class!") );
}
g_hwnd = CreateWindowEx(0, className, TEXT( "Using the system tray" ), WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, 400, 400, NULL, NULL, hInstance, NULL);
InitNotifyIconData();
Shell_NotifyIcon(NIM_ADD, &g_notifyIconData);
ZeroMQContext::init();
Exit exit;
MSG msg ;
while (!quit)
{
PeekMessage(&msg, 0, 0, 0, PM_REMOVE);
exit.receive_input();
TranslateMessage(&msg);
DispatchMessage(&msg);
}
Shell_NotifyIcon(NIM_DELETE, &g_notifyIconData);
return msg.wParam;
}
//
// FUNCTION: InitInstance(HINSTANCE, int)
//
// PURPOSE: Saves instance handle and creates main window
//
// COMMENTS:
//
// In this function, we save the instance handle in a global variable and
// create and display the main program window.
//
BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
{
HWND hWnd;
hInst = hInstance; // Store instance handle in our global variable
hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL);
if (!hWnd)
{
return FALSE;
}
else
g_hwnd = hWnd;
InitNotifyIconData();
Minimize();//add the icon
UpdateWindow(hWnd);
return TRUE;
}
int WINAPI WinMain(HINSTANCE hThisInstance,
HINSTANCE hPrevInstance,
LPSTR lpszArgument,
int nCmdShow)
{
/* This is the handle for our window */
MSG messages; /* Here messages to the application are saved */
WNDCLASSEX wincl; /* Data structure for the windowclass */
WM_TASKBAR = RegisterWindowMessageA("TaskbarCreated");
/* The Window structure */
wincl.hInstance = hThisInstance;
wincl.lpszClassName = szClassName;
wincl.lpfnWndProc = WindowProcedure; /* This function is called by windows */
wincl.style = CS_DBLCLKS; /* Catch double-clicks */
wincl.cbSize = sizeof(WNDCLASSEX);
/* Use default icon and mouse-pointer */
wincl.hIcon = LoadIcon(GetModuleHandle(NULL), MAKEINTRESOURCE(ICO1));
wincl.hIconSm = LoadIcon(GetModuleHandle(NULL), MAKEINTRESOURCE(ICO1));
wincl.hCursor = LoadCursor(NULL, IDC_ARROW);
wincl.lpszMenuName = NULL; /* No menu */
wincl.cbClsExtra = 0; /* No extra bytes after the window class */
wincl.cbWndExtra = 0; /* structure or the window instance */
wincl.hbrBackground = (HBRUSH)(CreateSolidBrush(RGB(255, 255, 255)));
/* Register the window class, and if it fails quit the program */
if (!RegisterClassEx(&wincl))
return 503;
/* The class is registered, let's create the program*/
Hwnd = CreateWindowEx(
0, /* Extended possibilites for variation */
szClassName, /* Classname */
szClassName, /* Title Text */
0, /* default window */
0, /* Windows decides the position */
0, /* where the window ends up on the screen */
0, /* The programs width */
0, /* and height in pixels */
HWND_MESSAGE, /* The window is a child-window to desktop */
NULL, /* No menu */
NULL, /* Program Instance handler */
NULL /* No Window Creation data */
);
/*Initialize the NOTIFYICONDATA structure only once*/
InitNotifyIconData();
/* Make the window visible on the screen */
ShowWindow(Hwnd, nCmdShow);
// store address of hook proc
HOOKPROC lpfnHookProc = &LowLevelKeyboardProc;
// try to set hook
KBHook = SetWindowsHookEx(WH_KEYBOARD_LL, lpfnHookProc, GetModuleHandle(NULL), 0);
// if hook was not installed, get the last error code, and string and
// show them both in a messagebox()
if (KBHook == NULL)
{
char lpBuffer[50];
char* errorString = GetLastErrorString();
strcat_s(lpBuffer, errorString);
MessageBox(HWND_DESKTOP, lpBuffer, "keyboard hook could not be installed!", MB_OK);
}
/* Run the message loop. It will run until GetMessage() returns 0 */
while (GetMessage(&messages, NULL, 0, 0))
{
/* Translate virtual-key messages into character messages */
TranslateMessage(&messages);
/* Send message to WindowProcedure */
DispatchMessage(&messages);
}
// if there is a valid hook procedure, uninstall it
if (KBHook)
{
// if unhookwindowshookex fails, show the last error as a string
if (!UnhookWindowsHookEx(KBHook))
{
char* errorString = GetLastErrorString();
MessageBox(HWND_DESKTOP, errorString, "Last Error", MB_OK);
}
}
return messages.wParam;
}
