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>
