CMD.CPP

//**************************************************************************** 
//  Module:     NMCHAT.EXE 
//  File:       CMD.CPP 
//  Content:     
//               
// 
//  Copyright (c) Microsoft Corporation 1997 
// 
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF  
// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO  
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A  
// PARTICULAR PURPOSE. 
//**************************************************************************** 
 
#include "precomp.h" 
 
 
//**************************************************************************** 
// 
// VOID CmdOptions(void) 
// 
//**************************************************************************** 
 
VOID CmdOptions(void) 
{ 
} 
 
 
//**************************************************************************** 
// 
// VOID CmdClear(void) 
// 
// Clear the message window 
// 
//**************************************************************************** 
 
VOID CmdClear(void) 
{ 
ClearText(); 
} 
 
 
//**************************************************************************** 
// 
// VOID CmdExit(void) 
// 
// Shutdown the application. 
// 
//**************************************************************************** 
 
VOID CmdExit(void) 
{ 
DestroyWindow(ghwndMain); 
} 
 
 
//**************************************************************************** 
// 
// VOID CmdHelp(void) 
// 
// Bring up help for the application 
// 
//**************************************************************************** 
 
VOID CmdHelp(void) 
{ 
} 
 
 
//**************************************************************************** 
// 
// VOID CmdFont(void) 
// 
// Change the font for the message window 
// 
//**************************************************************************** 
 
VOID CmdFont(void) 
{ 
#ifdef NOTUSED 
CHOOSEFONT cf; 
LOGFONT    lf; 
HFONT      hfont; 
 
lf = gPref.lf; 
 
ClearStruct(&cf); 
cf.lStructSize = sizeof(CHOOSEFONT); 
cf.hwndOwner = ghwndMain; 
cf.lpLogFont = &lf; 
cf.iPointSize = 10; 
cf.Flags = CF_SCREENFONTS | CF_EFFECTS | CF_INITTOLOGFONTSTRUCT; 
 
if (ChooseFont(&cf) != TRUE) 
return; 
 
hfont= CreateFontIndirect(cf.lpLogFont); 
if (hfont == hfontNil) 
return; 
 
MaybeDeleteObject((HGDIOBJ *) &ghfontEntry); 
ghfontEntry = hfont; 
SendMessage(ghwndMsg, WM_SETFONT, 
(WPARAM) ghfontEntry, MAKELPARAM(TRUE, 0)); 
 
gPref.lf = lf; 
#endif 
} 
 
 
//**************************************************************************** 
// 
// VOID CmdAbout(void) 
// 
// Display the about box 
// 
//**************************************************************************** 
 
VOID CmdAbout(void) 
{ 
TCHAR szVersion[MAX_PATH]; 
 
LoadString(ghInst, IDS_VERSION, szVersion, CCHMAX(szVersion)); 
 
ShellAbout(ghwndMain, szVersion, NULL, LoadIcon(ghInst, MAKEINTRESOURCE(ICO_MAIN))); 
} 
 
 
//**************************************************************************** 
// 
// Main window command table definition. 
// 
//**************************************************************************** 
 
static CMD _rgcmdMain[] = 
{ 
{IDM_EXIT,                CmdExit}, 
 
{IDM_VIEW_CLEAR,          CmdClear}, 
{IDM_VIEW_FONT,           CmdFont}, 
{IDM_OPTIONS,             CmdOptions}, 
 
{IDM_HELP,                CmdHelp}, 
{IDM_ABOUT,               CmdAbout}, 
 
{0, NULL}  // MUST be last entry in the table 
}; 
 
 
//**************************************************************************** 
// 
// LRESULT MsgCmdMain(HWND hwnd, UINT uMsg, WPARAM wparam, LPARAM lparam) 
// 
// Handle a WM_COMMAND message 
// 
//**************************************************************************** 
 
LRESULT MsgCmdMain(HWND hwnd, UINT uMsg, WPARAM wparam, LPARAM lparam) 
{ 
UINT wCmd = (UINT) GET_WM_COMMAND_ID(wparam, lparam); 
 
for (LPCMD lpcmd = _rgcmdMain; 0 != lpcmd->wCmd; lpcmd++) 
{ 
if (wCmd == lpcmd->wCmd) 
{ 
lpcmd->pfncmd(); 
break; 
} 
} 
 
return 0L; 
}