Thread: Help winth menu commands!

How do i make the file new command work?
How do I make the edit commands work?
How can I add a print function?

Here's the source code

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;
}






/* 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





/* 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][/code]tagged by Salem

whats up? hehehe, you dont know that much, you got that the same way i made DarkType. hehehe. you slapped a few source codes together. HAHAHAHAHA!

lol. but dont worry. i still think that looks good.

im learning to actually program in windows and stuff andrew.

btw

congrats on joining the board.

Now that the laughter has subsided...

Read the FAQ regarding code tags and not posting a gazillion lines of source code to the Board.

-Skipper

you know so your code looks like this:

Code:

this is my code

the tags are in the menu with the # sighn.

or type in [ CODE ] [/ CODE ] without the spaces.