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#include "SuperSaver.h"
// The one and only CLimitSingleInstance object.
CLimitSingleInstance g_SingleInstanceObj(_In_ TEXT("Global\\{9DA0BEED-B4AD-3C0b-B27C-7FD612EA18E9}"));
int WINAPI WinMain(
_In_ HINSTANCE m_hInstance,
_In_opt_ HINSTANCE /*hPrevInstance*/, // Not using hPrevInstance
_In_ LPSTR /*szCmdLine*/, // Not using szCmdLine
_In_ int m_iCmdShow)
{
static TCHAR m_szAppName[] = TEXT("SuperSaver");
static TCHAR m_szAppCaption[] = TEXT("SuperSaver");
if (g_SingleInstanceObj.
BringPreviousInstanceToForeground(
_In_ m_szAppName,
_In_ m_szAppCaption))
{
return FALSE;
}
HWND
m_hWndMain;
MSG
m_Msg;
WNDCLASS
m_WndMain;
HICON
m_hIcon;
m_hIcon = (HICON)LoadImage(
_In_opt_ m_hInstance,
_In_ MAKEINTRESOURCE(IDI_SUPERSAVER),
_In_ IMAGE_ICON,
_In_ GetSystemMetrics(SM_CXICON),
_In_ GetSystemMetrics(SM_CYICON),
_In_ LR_SHARED);
m_WndMain.style = 0;
m_WndMain.lpfnWndProc = WndMainProc;
m_WndMain.cbClsExtra = 0;
m_WndMain.cbWndExtra = 0;
m_WndMain.hInstance = m_hInstance;
m_WndMain.hIcon = m_hIcon;
m_WndMain.hCursor = LoadCursor(
_In_opt_ nullptr,
_In_ IDC_ARROW);
m_WndMain.hbrBackground = (HBRUSH)GetStockObject(_In_ WHITE_BRUSH);
m_WndMain.lpszMenuName = MAKEINTRESOURCE(IDR_MENU);
m_WndMain.lpszClassName = m_szAppName;
if (!RegisterClass(_In_ &m_WndMain))
{
MessageBoxEx(
_In_opt_ nullptr, // A handle to the owner window of the message box to be created. If this parameter is NULL, the message box has no owner window.
_In_opt_ TEXT("Error: Unable to register SuperSaver"), // Message to be displayed
_In_opt_ m_szAppName, // Dialog caption (Name in title / task-bar)
_In_ MB_ICONERROR, // Icon displayed in Message Box
_In_ 0); // Language (0 is system default)
return TRUE;
}
m_hWndMain = CreateWindowEx(
_In_ WS_EX_APPWINDOW, // Windows Extended Styles (WS_EX_***)
_In_opt_ m_szAppName, // Window class name (Either predefined system window classes (Buttons, Edit, Static, Scrollbar, etc.) or "The class name can be any name registered with RegisterClass or RegisterClassEx, provided that the module that registers the class is also the module that creates the window.")
_In_opt_ m_szAppCaption, // Window caption (Name of title / task-bar)
_In_ WS_VISIBLE | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_CAPTION | WS_THICKFRAME | WS_CLIPCHILDREN, // Window styles (WS_***)
_In_ CW_USEDEFAULT, // Initial x position
_In_ CW_USEDEFAULT, // Initial y position
_In_ CW_USEDEFAULT, // Initial x size
_In_ CW_USEDEFAULT, // Initial y size
_In_opt_ nullptr, // Parent window handle
_In_opt_ nullptr, // Window menu handle
_In_opt_ m_hInstance, // Program instance handle
_In_opt_ nullptr); // Creation parameters (NULL if no additional data is needed)
ShowWindow(
_In_ m_hWndMain,
_In_ m_iCmdShow);
UpdateWindow(_In_ m_hWndMain);
while (GetMessage(
_Out_ &m_Msg,
_In_opt_ nullptr,
_In_ 0,
_In_ 0) > 0)
{
TranslateMessage(_In_ &m_Msg);
DispatchMessage(_In_ &m_Msg);
}
return m_Msg.wParam;
}
LRESULT CALLBACK WndMainProc(
_In_ HWND m_hWndMain,
_In_ UINT m_Message,
_In_ WPARAM m_wParam,
_In_ LPARAM m_lParam)
{
switch (_In_ m_Message) {
case WM_CREATE:
return 0;
case WM_DESTROY:
PostQuitMessage(_In_ 0);
return 0;
}
return DefWindowProc(
_In_ m_hWndMain,
_In_ m_Message,
_In_ m_wParam,
_In_ m_lParam);
}
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