/**************************************************************************
 * MNUTBAR.C - The mnu_tbar() and mnu_erase() functions.
 *************************************************************************/

#include "gemfintl.h"

/*-------------------------------------------------------------------------
 *
 *-----------------------------------------------------------------------*/

static char nullstr[] = " ";

static TEDINFO GFAR mtted = {
	nullstr, NULL, NULL, 3, 0, 2, 0x1180, 0, 0, 0, 0
};

static OBJECT GFAR mtbartree[] = {
 { -1, -1, -1, G_BOXTEXT,  LASTOB, NORMAL, (_Ob_spec_t)&mtted, 0, 0, 0, 0},
};

/*-------------------------------------------------------------------------
 *
 *-----------------------------------------------------------------------*/

void mnu_tbar(titlestr)
	char *titlestr;
{
	if (mtbartree[0].ob_width == 0) {
		mtbartree[0].ob_width  = gl_rwdesk.g_w;
		mtbartree[0].ob_height = gl_hchar + 2;
	}

	if (titlestr == NULL) {
		titlestr = nullstr;
	}
	mtted.te_ptext = titlestr;

	menu_bar(NULL, FALSE); /* if any menu now on, turn it off first            */
	objc_draw(mtbartree, ROOT, MAX_DEPTH, RECTVALS(&gl_rfscrn));
}

/*-------------------------------------------------------------------------
 *
 *-----------------------------------------------------------------------*/

void mnu_erase()
{
	mnu_tbar(nullstr);
}