include template.inc
.code
entry_point proc
    invoke GetModuleHandle, NULL
    mov hInstance,rax

    invoke WinMain, hInstance,NULL,CommandLine, SW_SHOWDEFAULT
    invoke ExitProcess, rax
entry_point endp

WinMain proc hInst:HINSTANCE,hPrevInst:HINSTANCE,CmdLine:LPSTR,CmdShow:QWORD
    LOCAL msg:MSG
    LOCAL hwnd:HWND

    push  hInstance
    pop   wc.hInstance
    invoke LoadIcon,wc.hInstance,IDI_ICON
    mov   wc.hIcon,rax
    mov   wc.hIconSm,rax
    invoke LoadCursor,NULL,IDC_ARROW
    mov   wc.hCursor,rax
    invoke RegisterClassEx, addr wc
    invoke CreateWindowEx,NULL,ADDR szClassName,ADDR AppName,WS_OVERLAPPEDWINDOW,282,0,1354,1017,NULL,NULL,hInst,NULL
    mov   hwnd,rax
    invoke ShowWindow,hwnd,CmdShow
    invoke UpdateWindow, hwnd

    .while TRUE
       invoke GetMessage, ADDR msg,NULL,0,0
    .break .if (rax==0)
       invoke TranslateMessage, ADDR msg
       invoke DispatchMessage, ADDR msg
    .endw

    mov rax,msg.wParam
    ret
WinMain endp

WndProc proc hWnd:HWND, uMsg:UINT, wParam:WPARAM, lParam:LPARAM
    LOCAL hDC:HDC
    LOCAL pt:POINT

    .if uMsg==WM_DESTROY
        invoke Shell_NotifyIconA,NIM_DELETE,addr note
        invoke DestroyMenu,hPopupMenu
        invoke SetThreadExecutionState,ES_CONTINUOUS
        invoke PostQuitMessage,NULL

    .elseif uMsg==WM_CREATE
        invoke CreatePopupMenu
        mov hPopupMenu,rax
        invoke AppendMenuA,hPopupMenu,MF_STRING,IDM_EXIT,addr ExitString

        invoke LoadIcon,hInstance,IDI_ICON
        mov hIcon,rax
        .if rax==0
            invoke LoadIcon,NULL,IDI_APPLICATION
            mov hIcon,rax
        .endif
        mov note.hIcon,rax

        invoke SetThreadExecutionState,ES_CONTINUOUS or ES_SYSTEM_REQUIRED or ES_DISPLAY_REQUIRED
        .if rax==-1
            invoke PostQuitMessage,NULL
        .else
            mov sleepBlockEnabled,1
            mov rax,0
            ret
        .endif

    .elseif uMsg==WM_SIZE
        .if wParam==SIZE_MINIMIZED
            mov note.cbSize,SIZEOF TRAYICONDATAA
            mov rax,hWnd
            mov note.hWnd,rax
            mov note.uID,IDI_TRAY
            mov note.uFlags,NIF_ICON or NIF_MESSAGE or NIF_TIP
            mov note.uCallbackMessage,WM_SHELLNOTIFY
            mov rax,hIcon
            mov note.hIcon,rax
            invoke lstrcpyA,addr note.szTip,addr AppName
            invoke Shell_NotifyIconA,NIM_ADD,addr note
            .if rax==0
            .else
                invoke ShowWindow,hWnd,SW_HIDE
            .endif
        .endif
        mov rax,0
        ret

    .elseif uMsg==WM_SHELLNOTIFY
        .if wParam==IDI_TRAY
            .if lParam==WM_LBUTTONDBLCLK
                .if sleepBlockEnabled==1
                    invoke SetThreadExecutionState,ES_CONTINUOUS
                    invoke LoadIcon,hInstance,IDI_ICON2
                    .if rax==0
                        invoke LoadIcon,NULL,IDI_APPLICATION
                    .endif
                    mov hIcon,rax
                    mov note.hIcon,rax
                    mov note.uFlags,NIF_ICON
                    invoke Shell_NotifyIconA,NIM_MODIFY,addr note
                    mov sleepBlockEnabled,0
                .else
                    invoke SetThreadExecutionState,ES_CONTINUOUS or ES_SYSTEM_REQUIRED or ES_DISPLAY_REQUIRED
                    invoke LoadIcon,hInstance,IDI_ICON
                    .if rax==0
                        invoke LoadIcon,NULL,IDI_APPLICATION
                    .endif
                    mov hIcon,rax
                    mov note.hIcon,rax
                    mov note.uFlags,NIF_ICON
                    invoke Shell_NotifyIconA,NIM_MODIFY,addr note
                    mov sleepBlockEnabled,1
                .endif

            .elseif lParam==WM_RBUTTONUP
                invoke SetForegroundWindow,hWnd
                invoke GetCursorPos,addr pt
                invoke TrackPopupMenu,hPopupMenu,TPM_RIGHTBUTTON,pt.x,pt.y,0,hWnd,NULL
            .endif
        .endif
        mov rax,0
        ret

    .elseif uMsg==WM_COMMAND
        .if wParam==IDM_EXIT
            invoke DestroyWindow,hWnd
        .endif
        mov rax,0
        ret

    .elseif uMsg==WM_PAINT
        invoke myPaint,hWnd

    .elseif uMsg==WM_ERASEBKGND
        mov rax,TRUE
        ret

    .else
        invoke DefWindowProc,hWnd,uMsg,wParam,lParam
        ret
    .endif

    xor rax,rax
    ret
WndProc endp

myPaint proc hWndPaint:HWND
    LOCAL ps:PAINTSTRUCT
    invoke BeginPaint,hWndPaint,ptr$(ps)
    invoke EndPaint,hWndPaint,ptr$(ps)
    ret
myPaint endp

end