Need help with menus!!!

This is a discussion on Need help with menus!!! within the Windows Programming forums, part of the Platform Specific Boards category; can you please tell me how to get these menues to all work? <code> /*main.c*/ #include <windows.h> #pragma hdrstop #include ...

  1. #1
    Registered User
    Join Date
    Oct 2002
    Posts
    10

    Exclamation Need help with menus!!!

    can you please tell me how to get these menues to all work?


    <code>

    /*main.c*/

    #include <windows.h>

    #pragma hdrstop

    #include "Main.h"

    static char g_szClassName[] = "MyWindowClass";
    static HINSTANCE g_hInst = NULL;

    #define IDC_MAIN_TEXT 1001

    BOOL LoadFile(HWND hEdit, LPSTR pszFileName)
    {
    HANDLE hFile;
    BOOL bSuccess = FALSE;

    hFile = CreateFile(pszFileName, GENERIC_READ, FILE_SHARE_READ, NULL,
    OPEN_EXISTING, 0, 0);
    if(hFile != INVALID_HANDLE_VALUE)
    {
    DWORD dwFileSize;
    dwFileSize = GetFileSize(hFile, NULL);
    if(dwFileSize != 0xFFFFFFFF)
    {
    LPSTR pszFileText;
    pszFileText = (LPSTR)GlobalAlloc(GPTR, dwFileSize + 1);
    if(pszFileText != NULL)
    {
    DWORD dwRead;
    if(ReadFile(hFile, pszFileText, dwFileSize, &dwRead, NULL))
    {
    pszFileText[dwFileSize] = 0; // Null terminator
    if(SetWindowText(hEdit, pszFileText))
    bSuccess = TRUE; // It worked!
    }
    GlobalFree(pszFileText);
    }
    }
    CloseHandle(hFile);
    }
    return bSuccess;
    }

    BOOL SaveFile(HWND hEdit, LPSTR pszFileName)
    {
    HANDLE hFile;
    BOOL bSuccess = FALSE;

    hFile = CreateFile(pszFileName, GENERIC_WRITE, 0, 0,
    CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
    if(hFile != INVALID_HANDLE_VALUE)
    {
    DWORD dwTextLength;
    dwTextLength = GetWindowTextLength(hEdit);
    if(dwTextLength > 0)// No need to bother if there's no text.
    {
    LPSTR pszText;
    pszText = (LPSTR)GlobalAlloc(GPTR, dwTextLength + 1);
    if(pszText != NULL)
    {
    if(GetWindowText(hEdit, pszText, dwTextLength + 1))
    {
    DWORD dwWritten;
    if(WriteFile(hFile, pszText, dwTextLength, &dwWritten, NULL))
    bSuccess = TRUE;
    }
    GlobalFree(pszText);
    }
    }
    CloseHandle(hFile);
    }
    return bSuccess;
    }

    BOOL DoFileOpenSave(HWND hwnd, BOOL bSave)
    {
    OPENFILENAME ofn;
    char szFileName[MAX_PATH];

    ZeroMemory(&ofn, sizeof(ofn));
    szFileName[0] = 0;

    ofn.lStructSize = sizeof(ofn);
    ofn.hwndOwner = hwnd;
    ofn.lpstrFilter = "AJF My Own Files (*.ajf)\0*.ajf\0Text Files (*.txt)\0*.txt\0HTML Web Docs (*.html)\0*.html\0HTM Old Web Docs (*.htm)\0*.htm\0MHT Web Archive (*.mht)\0*.mht\0SHTML Super Web Docs (*.shtml)\0*.shtml\0PHP Web Docs (*.php)\0*.php\0PL Perl Script (*.pl)\0*.pl\0CGI Common Gateway Interface (*.cgi)\0*.cgi\0JS Java Script (*.js)\0*.js\0CSS Cascadeing Style Sheet (*.css)\0*.css\0JSS Java Style Sheet (*.jss)\0*.jss\0AS Action Script File For Flash (*.as)\0*.as\0ASP Microsoft Active Server Pages (*.asp)\0*.asp\0PY Python Script (*.py)\0*.py\0DAT Database File (*.dat)\0*.dat\0All Files (*.*)\0*.*\0\0";
    ofn.lpstrFile = szFileName;
    ofn.nMaxFile = MAX_PATH;
    ofn.lpstrDefExt = "txt";

    if(bSave)
    {
    ofn.Flags = OFN_EXPLORER | OFN_PATHMUSTEXIST | OFN_HIDEREADONLY |
    OFN_OVERWRITEPROMPT;

    if(GetSaveFileName(&ofn))
    {
    if(!SaveFile(GetDlgItem(hwnd, IDC_MAIN_TEXT), szFileName))
    {
    MessageBox(hwnd, "Save file failed.", "Error",
    MB_OK | MB_ICONEXCLAMATION);
    return FALSE;
    }
    }
    }
    else
    {
    ofn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_HIDEREADONLY;
    if(GetOpenFileName(&ofn))
    {
    if(!LoadFile(GetDlgItem(hwnd, IDC_MAIN_TEXT), szFileName))
    {
    MessageBox(hwnd, "Load of file failed.", "Error",
    MB_OK | MB_ICONEXCLAMATION);
    return FALSE;
    }
    }
    }
    return TRUE;
    }

    LRESULT CALLBACK WndProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam)
    {
    switch(Message)
    {
    case WM_CREATE:
    CreateWindow("EDIT", "",
    WS_CHILD | WS_VISIBLE | WS_HSCROLL | WS_VSCROLL | ES_MULTILINE |
    ES_WANTRETURN,
    CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
    hwnd, (HMENU)IDC_MAIN_TEXT, g_hInst, NULL);

    SendDlgItemMessage(hwnd, IDC_MAIN_TEXT, WM_SETFONT,
    (WPARAM)GetStockObject(DEFAULT_GUI_FONT), MAKELPARAM(TRUE, 0));
    break;
    case WM_SIZE:
    if(wParam != SIZE_MINIMIZED)
    MoveWindow(GetDlgItem(hwnd, IDC_MAIN_TEXT), 0, 0, LOWORD(lParam),
    HIWORD(lParam), TRUE);
    break;
    case WM_SETFOCUS:
    SetFocus(GetDlgItem(hwnd, IDC_MAIN_TEXT));
    break;
    case WM_COMMAND:
    switch(LOWORD(wParam))
    {
    case CM_FILE_NEW:
    DoFileOpenSave(hwnd, FALSE);
    break;
    case CM_FILE_OPEN:
    DoFileOpenSave(hwnd, FALSE);
    break;
    case CM_FILE_SAVEAS:
    DoFileOpenSave(hwnd, TRUE);
    break;
    case CM_FILEPRINT:
    break;
    case CM_FILE_EXIT:
    PostMessage(hwnd, WM_CLOSE, 0, 0);
    break;
    case CM_EDIT_UNDO:
    break;
    case CM_EDIT_CUT:
    break;
    case CM_EDIT_COPY:
    break;
    case CM_EDIT_PASTE:
    break;
    case CM_ABOUT:
    MessageBox (NULL, "File Editor for Windows !\n Made For You By Andrew Ferguson" , "About...", 0);
    }
    break;
    case WM_CLOSE:
    DestroyWindow(hwnd);
    break;
    case WM_DESTROY:
    PostQuitMessage(0);
    break;
    default:
    return DefWindowProc(hwnd, Message, wParam, lParam);
    }
    return 0;
    }


    int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
    LPSTR lpCmdLine, int nCmdShow)
    {
    WNDCLASSEX WndClass;
    HWND hwnd;
    MSG Msg;

    g_hInst = hInstance;

    WndClass.cbSize = sizeof(WNDCLASSEX);
    WndClass.style = 0;
    WndClass.lpfnWndProc = WndProc;
    WndClass.cbClsExtra = 0;
    WndClass.cbWndExtra = 0;
    WndClass.hInstance = g_hInst;
    WndClass.hIcon = LoadIcon(NULL, IDI_APPLICATION);
    WndClass.hCursor = LoadCursor(NULL, IDC_ARROW);
    WndClass.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
    WndClass.lpszMenuName = "MAINMENU";
    WndClass.lpszClassName = g_szClassName;
    WndClass.hIconSm = LoadIcon(NULL, IDI_APPLICATION);

    if(!RegisterClassEx(&WndClass))
    {
    MessageBox(0, "Window Registration Failed!", "Error!",
    MB_ICONEXCLAMATION | MB_OK | MB_SYSTEMMODAL);
    return 0;
    }

    hwnd = CreateWindowEx(
    WS_EX_CLIENTEDGE,
    g_szClassName,
    "AJF Editor",
    WS_OVERLAPPEDWINDOW,
    CW_USEDEFAULT, CW_USEDEFAULT, 320, 240,
    NULL, NULL, g_hInst, NULL);

    if(hwnd == NULL)
    {
    MessageBox(0, "Window Creation Failed!", "Error!",
    MB_ICONEXCLAMATION | MB_OK | MB_SYSTEMMODAL);
    return 0;
    }

    ShowWindow(hwnd, nCmdShow);
    UpdateWindow(hwnd);

    while(GetMessage(&Msg, NULL, 0, 0))
    {
    TranslateMessage(&Msg);
    DispatchMessage(&Msg);
    }
    return Msg.wParam;
    }


    </code>

    <code>

    /*main.h*/



    #define CM_FILE_NEW 9073
    #define CM_FILE_SAVEAS 9072
    #define CM_FILE_EXIT 9071
    #define CM_FILE_OPEN 9070
    #define CM_FILEPRINT 9069
    #define CM_EDIT_UNDO 9068
    #define CM_EDIT_REDO 9067
    #define CM_EDIT_CUT 9066
    #define CM_EDIT_COPY 9065
    #define CM_EDIT_PASTE 9064
    #define CM_ABOUT 9063

    </code>

    <code>

    /*Rsrc.rc*/


    #include "Main.h"


    MAINMENU MENU
    {
    POPUP "&File"
    {
    MENUITEM "&New", CM_FILE_NEW
    MENUITEM "&Open...", CM_FILE_OPEN
    MENUITEM "Save &As...", CM_FILE_SAVEAS
    MENUITEM SEPARATOR
    MENUITEM "E&xit", CM_FILE_EXIT
    }

    POPUP "&Edit"
    {
    MENUITEM "&Undo\tCtrl+Z", CM_EDIT_UNDO
    MENUITEM SEPARATOR
    MENUITEM "Cu&t\tCtrl+X", CM_EDIT_CUT
    MENUITEM "&Copy\tCtrl+C", CM_EDIT_COPY
    MENUITEM "&Paste\tCtrl+V", CM_EDIT_PASTE
    }

    POPUP "&Help"
    {
    MENUITEM "&About", CM_ABOUT
    }

    }

    </code>
    Andrew Ferguson!

  2. #2
    btq
    btq is offline
    julie lexx... btq's Avatar
    Join Date
    Jun 2002
    Posts
    161
    if you tell us what the problem is it'd be much easier helpin you out ..
    and you probably would receive more help too


    /btq
    ...viewlexx - julie lexx

  3. #3
    Registered User
    Join Date
    Oct 2002
    Posts
    10

    problem is!

    The problem is that I can't get the new file to work
    I also caN'T GET THE print file to work
    I also can't get edit undo, redo, copy, cut, or paste to work eather!
    Andrew Ferguson!

  4. #4
    Registered User
    Join Date
    Oct 2002
    Posts
    10

    can anyone helppppp me???

    I need help as fast as possible!
    Andrew Ferguson!

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