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Microsoft OS/2 SDK 2.0 05-30-1990

/*==============================================================*\
 *  sem_file.c - routines for handling the standard file menu	*
 *		    commands					*
 *      Created 1990, Microsoft, IBM Corp.                      *
 *--------------------------------------------------------------*
 *								*
 *  This module contains the code for the WM_COMMAND messages	*
 *  posted by the standard File menu.				*
 *								*
 *--------------------------------------------------------------*
 *								*
 *  This source file contains the following functions:		*
 *								*
 *	     FileNew(mp2);					*
 *	     FileOpen(mp2);					*
 *	     FileSave(mp2);					*
 *	     FileSaveAs(mp2);					*
 *	     FilePrint(mp2);					*
 *	     FilePageSetup(mp2);				*
 *	     FilePrintSetup(mp2);				*
 *								*
\*==============================================================*/

/*--------------------------------------------------------------*\
 *  Include files, macros, defined constants, and externs	*
\*--------------------------------------------------------------*/

#define  LINT_ARGS

#define  INCL_WIN
#define  INCL_GPI
#define  INCL_DOSPROCESS
#include <os2.h>
#include "sem_main.h"
#include "sem_xtrn.h"

/*--------------------------------------------------------------*\
 *  Global variables						*
\*--------------------------------------------------------------*/

/*--------------------------------------------------------------*\
 *  Entry point declarations					*
\*--------------------------------------------------------------*/


#ifdef LATER

/****************************************************************\
 *  New file routine						*
 *--------------------------------------------------------------*
 *								*
 *  Name:   FileNew(mp2)					*
 *								*
 *  Purpose: Processes the File menu's New item                 *
 *								*
 *  Usage:  called whenever New from the File menu is selected	*
 *								*
 *  Method:							*
 *								*
 *								*
 *  Returns:							*
 *								*
\****************************************************************/
VOID FileNew(mp2)
MPARAM mp2;	    /* second parameter of WM_COMMAND message */
{

    /*--------------------------------------------------------------*\
     *	Enter routines for creating a new file and window	    *
    \*--------------------------------------------------------------*/

    /* This routine currently doesn't use the mp2 parameter but       *\
     *	it is referenced here to prevent an 'Unreferenced Parameter'  *
    \*	warning at compile time.				      */
    mp2;

}   /* FileNew() */



/****************************************************************\
 *  Open file routine						*
 *--------------------------------------------------------------*
 *								*
 *  Name:   FileOpen(mp2)					*
 *								*
 *  Purpose: Processes the File menu's Open item.               *
 *								*
 *  Usage:  called whenever Open from the File menu is selected	*
 *								*
 *  Method:  calls the standard file open dialog to get the	*
 *	    file name.	The file name is passed onto DosOpen	*
 *	    which returns the handle to the file.  The file	*
 *	    input procedure is called and then the file handle	*
 *	    is closed.						*
 *								*
 *  Returns:							*
 *								*
\****************************************************************/
VOID FileOpen(MPARAM mp2)
{
    FILEDLG fdg;
    HFILE hfIn;
    USHORT usAction;

    fdg.cbSize = sizeof(FILEDLG);
    fdg.pszTitle = "Open...";
    fdg.pszButton = "Open";
    fdg.henum = NULL;
    fdg.lUser = 0L;
    fdg.fl = FDS_HELPBUTTON | FDS_CENTER;
    fdg.pfnDlgProc = NULL;
    fdg.lReturn = 0L;
    fdg.ffb = 0;
    fdg.hmod = NULL;
    fdg.idDlg = NULL;
    fdg.iTopFile = 0;
    fdg.x = 0;
    fdg.x = 0;

    if(!WinLoadString(hab, NULL, IDS_FILEOPENEXT, MAX_FILTER, fdg.szFilter))  {
	WinMessageBox(hwndMain, IDMSG_CANNOTLOADSTRING, TRUE);
	return;
    }

    fdg.szPath[0] = 0;		/* use current directory */
    fdg.szFile[0] = 0;		/* specify no default file */
    fdg.szFullFile[CCHMAXPATH];

    /* get the file */
    if(!KitFileDlg(hwndMain, (PFILEDLG)&fdg))
	return;


    /*--------------------------------------------------------------*\
     *	Upon sucessful return of a file, open it for reading	    *
    \*--------------------------------------------------------------*/

    if(fdg.lReturn == ID_OK)  {
	if( DosOpen(fdg.szFullFile,
		    &hfIn,
		    (PUSHORT)&usAction,
		    0L,
		    FILE_NORMAL,
		    FILE_OPEN,
		    OPEN_ACCESS_READ | OPEN_SHARE_DENYNONE,
		    0L))  {
	    MessageBox(hwndOwner, IDMSG_CANNOTOPENINPUTFILE);
	    return;
	}

	/*--------------------------------------------------------------*\
	 *  Place routine for reading the file here			*
	\*--------------------------------------------------------------*/


	DosClose(hfIn);
    }

    /* This routine currently doesn't use the mp2 parameter but       *\
     *	it is referenced here to prevent an 'Unreferenced Parameter'  *
    \*	warning at compile time.				      */
    mp2;

}   /* FileOpen() */


/****************************************************************\
 *  Print file routine						*
 *--------------------------------------------------------------*
 *								*
 *  Name:   FilePrint(mp2)					*
 *								*
 *  Purpose: Processes the File menu's Print item.              *
 *								*
 *  Usage:  called whenever Print from the File menu is 	*
 *	    selected						*
 *								*
 *  Method:  Routine calls the application's print routine      *
 *								*
 *  Returns:							*
 *								*
\****************************************************************/
VOID FilePrint(MPARAM mp2)
{

    Print(hwndMain);

    /* This routine currently doesn't use the mp2 parameter but       *\
     *	it is referenced here to prevent an 'Unreferenced Parameter'  *
    \*	warning at compile time.				      */
    mp2;

}   /* FilePrint() */

/****************************************************************\
 *  Page setup routine						*
 *--------------------------------------------------------------*
 *								*
 *  Name:   FilePageSetup(mp2)					*
 *								*
 *  Purpose: Processes the File menu's Page Setup item.         *
 *								*
 *  Usage:  called whenever Page Setup from the File menu is	*
 *	    selected						*
 *								*
 *  Method:  Routine calls the application's page setup routine *
 *								*
 *  Returns:							*
 *								*
\****************************************************************/
VOID FilePageSetup(MPARAM mp2)
{

    PageSetup(hwndMain);

    /* This routine currently doesn't use the mp2 parameter but       *\
     *	it is referenced here to prevent an 'Unreferenced Parameter'  *
    \*	warning at compile time.				      */
    mp2;

}   /* FilePageSetup() */

/****************************************************************\
 *  Print Setup routine 					*
 *--------------------------------------------------------------*
 *								*
 *  Name:   FilePageSetup(mp2)					*
 *								*
 *  Purpose: Processes the File menu's Print Setup item.        *
 *								*
 *  Usage:  called whenever Print Setup from the File menu is	*
 *	    selected						*
 *								*
 *  Method:  Routine calls the application's Print Setup routine*
 *								*
 *  Returns:							*
 *								*
\****************************************************************/
VOID FilePrintSetup(MPARAM mp2)
{

    PrintSetup(hwndMain);

    /* This routine currently doesn't use the mp2 parameter but       *\
     *	it is referenced here to prevent an 'Unreferenced Parameter'  *
    \*	warning at compile time.				      */
    mp2;

}   /* FilePrintSetup() */

#endif

/****************************************************************\
 *  Exit routine						*
 *--------------------------------------------------------------*
 *								*
 *  Name:   FileExit(mp2)					*
 *								*
 *  Purpose: Processes the File menu's Exit item.               *
 *								*
 *  Usage:  called whenever Exit from the file menu is		*
 *	    selected						*
 *								*
 *  Method:  Routine posts a WM_CLOSE message to the main	*
 *	     application window.				*
 *								*
 *  Returns:							*
 *								*
\****************************************************************/
VOID FileExit(MPARAM mp2)
{

    WinPostMsg(hwndMain, WM_CLOSE, (MPARAM)NULL, (MPARAM)NULL);

    /* This routine currently doesn't use the mp2 parameter but       *\
     *	it is referenced here to prevent an 'Unreferenced Parameter'  *
    \*	warning at compile time.				      */
    mp2;

}   /* FileExit() */

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