pppc/pppc.cc

#include <windows.h>
#include <string.h>
#include <iostream>
#include "session_notification.h"
#include "pport.h"
#include "resources.h"
using namespace std;

#define APP_NAME "Parallel Port Power Controller"
#define WM_ICON_NOTIFY (WM_APP + 42)

LRESULT WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);

static HINSTANCE m_hInstance;

int WinMain(
    HINSTANCE hInstance,
    HINSTANCE hPrevInstance,
    LPSTR     lpCmdLine,
    int       nCmdShow)
{
    m_hInstance = hInstance;

    /* Load the application icon */
    HICON icon = ::LoadIcon(hInstance, MAKEINTRESOURCE(IDI_ICON1));
    if (icon == 0)
    {
        cerr << "Warning: LoadIcon(): " << GetLastError() << endl;
    }

    /* Create the TrayIconClass class */
    WNDCLASSEX wcex;
    memset(&wcex, 0, sizeof(wcex));
    wcex.cbSize         = sizeof(WNDCLASSEX); 
    wcex.style          = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
    wcex.lpfnWndProc    = (WNDPROC)WindowProc;
    wcex.cbClsExtra     = 0;
    wcex.cbWndExtra     = 0;
    wcex.hInstance      = hInstance;
    wcex.hIcon          = icon;
    wcex.hCursor        = 0;
    wcex.hbrBackground  = 0;
    wcex.lpszMenuName   = 0;
    wcex.lpszClassName  = "TrayIconClass";
    wcex.hIconSm        = 0;

    RegisterClassEx(&wcex);


    /* Create the tray icon window */
    HWND hWnd = ::CreateWindow("TrayIconClass", "", WS_POPUP, 
                            CW_USEDEFAULT,CW_USEDEFAULT, 
                            CW_USEDEFAULT,CW_USEDEFAULT, 
                            NULL, 0,
                            hInstance, 0);
    if (hWnd == NULL)
    {
        cerr << "Warning: CreateWindow(): " << GetLastError() << endl;
    }

    /* Create the notify icon data */
    NOTIFYICONDATA  nid;
    memset(&nid, 0, sizeof(nid));
    nid.cbSize              = sizeof(NOTIFYICONDATA);
    nid.hWnd                = hWnd;
    nid.uID                 = 0;
    nid.hIcon               = icon;
    nid.uFlags              = NIF_MESSAGE | NIF_ICON | NIF_TIP;
    nid.uCallbackMessage    = WM_ICON_NOTIFY;
    strncpy(nid.szTip, APP_NAME, sizeof(nid.szTip));

    BOOL bResult = Shell_NotifyIcon(NIM_ADD, &nid);
    if (bResult == 0)
    {
        cerr << "Warning: Shell_NotifyIcon(): " << GetLastError() << endl;
    }

    BOOL bRet;
    MSG msg;
    for (;;)
    {
        bRet = GetMessage(&msg, NULL, 0, 0);
        if (bRet == -1 || bRet == 0)
        {
            break;
        }
        switch (msg.message)
        {
            case WM_PAINT:
                cerr << "WM_PAINT" << endl;
                break;
            case WM_COMMAND:
                cerr << "WM_COMMAND" << endl;
                break;
        }
    }

    return bRet;
}

LRESULT WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
    cerr << "WindowProc()" << endl;
    switch (message)
    {
        case WM_NCCREATE:
            return 1;
        case WM_CREATE:
            cerr << "WindowProc(): WM_CREATE" << endl;
            break;
    }
    return 0;
}