dialogs.asm

这是一个数字图像处理的matlab仿真程序

; #########################################################################
;
;      This demo shows how to use the system dialog functions added to
;                                MASM32.LIB
;
;     Common dialog function need to have comdlg32.inc & LIB and the
;     BrowseForFolder function needs to have shell32.inc & LIB and
;     ole32.inc & LIB.
;
; #########################################################################

      .386
      .model flat, stdcall  ; 32 bit memory model
      option casemap :none  ; case sensitive

      include dialogs.inc   ; local includes for this file

; #########################################################################

.code

start:
      invoke GetModuleHandle, NULL
      mov hInstance, eax

      invoke GetCommandLine
      mov CommandLine, eax

      invoke WinMain,hInstance,NULL,CommandLine,SW_SHOWDEFAULT
      invoke ExitProcess,eax

; #########################################################################

WinMain proc hInst     :DWORD,
             hPrevInst :DWORD,
             CmdLine   :DWORD,
             CmdShow   :DWORD

      ;====================
      ; Put LOCALs on stack
      ;====================

      LOCAL wc   :WNDCLASSEX
      LOCAL msg  :MSG
      LOCAL Wwd  :DWORD
      LOCAL Wht  :DWORD
      LOCAL Wtx  :DWORD
      LOCAL Wty  :DWORD

      ;==================================================
      ; Fill WNDCLASSEX structure with required variables
      ;==================================================

      invoke LoadIcon,hInst,500    ; icon ID
      mov hIcon, eax

      szText szClassName,"Project_Class"

      mov wc.cbSize,         sizeof WNDCLASSEX
      mov wc.style,          CS_HREDRAW or CS_VREDRAW \
                             or CS_BYTEALIGNWINDOW
      mov wc.lpfnWndProc,    offset WndProc
      mov wc.cbClsExtra,     NULL
      mov wc.cbWndExtra,     NULL
      m2m wc.hInstance,      hInst
      mov wc.hbrBackground,  COLOR_BTNFACE+1
      mov wc.lpszMenuName,   NULL
      mov wc.lpszClassName,  offset szClassName
      m2m wc.hIcon,          hIcon
        invoke LoadCursor,NULL,IDC_ARROW
      mov wc.hCursor,        eax
      m2m wc.hIconSm,        hIcon

      invoke RegisterClassEx, ADDR wc

      ;================================
      ; Centre window at following size
      ;================================

      mov Wwd, 500
      mov Wht, 350

      invoke GetSystemMetrics,SM_CXSCREEN
      invoke TopXY,Wwd,eax
      mov Wtx, eax

      invoke GetSystemMetrics,SM_CYSCREEN
      invoke TopXY,Wht,eax
      mov Wty, eax

      invoke CreateWindowEx,WS_EX_LEFT,
                            ADDR szClassName,
                            ADDR szDisplayName,
                            WS_OVERLAPPEDWINDOW,
                            Wtx,Wty,Wwd,Wht,
                            NULL,NULL,
                            hInst,NULL
      mov   hWnd,eax

      invoke LoadMenu,hInst,600  ; menu ID
      invoke SetMenu,hWnd,eax

      invoke ShowWindow,hWnd,SW_SHOWNORMAL
      invoke UpdateWindow,hWnd

      ;===================================
      ; Loop until PostQuitMessage is sent
      ;===================================

    StartLoop:
      invoke GetMessage,ADDR msg,NULL,0,0
      cmp eax, 0
      je ExitLoop
      invoke TranslateMessage, ADDR msg
      invoke DispatchMessage,  ADDR msg
      jmp StartLoop
    ExitLoop:

      return msg.wParam

WinMain endp

; #########################################################################

WndProc proc hWin   :DWORD,
             uMsg   :DWORD,
             wParam :DWORD,
             lParam :DWORD

    LOCAL var    :DWORD
    LOCAL caW    :DWORD
    LOCAL caH    :DWORD
    LOCAL color  :DWORD
    LOCAL hDC    :DWORD
    LOCAL Rct    :RECT
    LOCAL Ps     :PAINTSTRUCT
    LOCAL buffer1[128]:BYTE  ; these are two spare buffers
    LOCAL buffer2[128]:BYTE  ; for text manipulation etc..
    LOCAL lfnt   :LOGFONT
    LOCAL psd    :PAGESETUPDLG
    LOCAL pd     :PRINTDLG

    .if uMsg == WM_COMMAND
    ;======== menu commands ========
        .if wParam == 1010
            invoke SendMessage,hWin,WM_SYSCOMMAND,SC_CLOSE,NULL
        .elseif wParam == 1900
            szText AboutMsg,"Prostart Pure Assembler Template",13,10,\
            "Copyright