GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libcurses/base/lib_slkrefr.c Lines: 0 39 0.0 %
Date: 2017-11-07 Branches: 0 42 0.0 %

Line Branch Exec Source
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/* $OpenBSD: lib_slkrefr.c,v 1.5 2010/01/12 23:22:06 nicm Exp $ */
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/****************************************************************************
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 * Copyright (c) 1998-2006,2008 Free Software Foundation, Inc.              *
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 *                                                                          *
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 * Permission is hereby granted, free of charge, to any person obtaining a  *
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 * copy of this software and associated documentation files (the            *
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 * "Software"), to deal in the Software without restriction, including      *
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 * without limitation the rights to use, copy, modify, merge, publish,      *
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 * distribute, distribute with modifications, sublicense, and/or sell       *
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 * copies of the Software, and to permit persons to whom the Software is    *
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 * furnished to do so, subject to the following conditions:                 *
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 *                                                                          *
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 * The above copyright notice and this permission notice shall be included  *
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 * in all copies or substantial portions of the Software.                   *
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 *                                                                          *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
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 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
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 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
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 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
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 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
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 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
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 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
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 *                                                                          *
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 * Except as contained in this notice, the name(s) of the above copyright   *
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 * holders shall not be used in advertising or otherwise to promote the     *
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 * sale, use or other dealings in this Software without prior written       *
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 * authorization.                                                           *
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 ****************************************************************************/
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/****************************************************************************
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 *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
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 *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
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 *     and: Juergen Pfeifer                         1996-on                 *
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 *     and: Thomas E. Dickey                                                *
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 ****************************************************************************/
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/*
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 *	lib_slkrefr.c
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 *	Write SLK window to the (virtual) screen.
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 */
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#include <curses.priv.h>
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#include <term.h>		/* num_labels, label_*, plab_norm */
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MODULE_ID("$Id: lib_slkrefr.c,v 1.5 2010/01/12 23:22:06 nicm Exp $")
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/*
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 * Paint the info line for the PC style SLK emulation.
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 */
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static void
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slk_paint_info(WINDOW *win)
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{
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    SCREEN *sp = _nc_screen_of(win);
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    if (win && sp && (sp->slk_format == 4)) {
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	int i;
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	mvwhline(win, 0, 0, 0, getmaxx(win));
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	wmove(win, 0, 0);
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	for (i = 0; i < sp->_slk->maxlab; i++) {
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	    mvwprintw(win, 0, sp->_slk->ent[i].ent_x, "F%d", i + 1);
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	}
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    }
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}
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/*
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 * Write the soft labels to the soft-key window.
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 */
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static void
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slk_intern_refresh(SLK * slk)
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{
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    int i;
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    int fmt = SP->slk_format;
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    for (i = 0; i < slk->labcnt; i++) {
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	if (slk->dirty || slk->ent[i].dirty) {
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	    if (slk->ent[i].visible) {
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		if (num_labels > 0 && SLK_STDFMT(fmt)) {
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		    if (i < num_labels) {
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			TPUTS_TRACE("plab_norm");
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			putp(TPARM_2(plab_norm, i + 1, slk->ent[i].form_text));
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		    }
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		} else {
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		    if (fmt == 4)
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			slk_paint_info(slk->win);
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		    wmove(slk->win, SLK_LINES(fmt) - 1, slk->ent[i].ent_x);
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		    if (SP->_slk) {
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			wattrset(slk->win, AttrOf(SP->_slk->attr));
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		    }
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		    waddstr(slk->win, slk->ent[i].form_text);
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		    /* if we simulate SLK's, it's looking much more
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		       natural to use the current ATTRIBUTE also
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		       for the label window */
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		    wattrset(slk->win, WINDOW_ATTRS(stdscr));
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		}
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	    }
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	    slk->ent[i].dirty = FALSE;
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	}
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    }
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    slk->dirty = FALSE;
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    if (num_labels > 0) {
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	if (slk->hidden) {
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	    TPUTS_TRACE("label_off");
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	    putp(label_off);
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	} else {
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	    TPUTS_TRACE("label_on");
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	    putp(label_on);
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	}
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    }
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}
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/*
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 * Refresh the soft labels.
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 */
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NCURSES_EXPORT(int)
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slk_noutrefresh(void)
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{
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    T((T_CALLED("slk_noutrefresh()")));
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    if (SP == NULL || SP->_slk == NULL)
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	returnCode(ERR);
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    if (SP->_slk->hidden)
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	returnCode(OK);
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    slk_intern_refresh(SP->_slk);
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    returnCode(wnoutrefresh(SP->_slk->win));
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}
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/*
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 * Refresh the soft labels.
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 */
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NCURSES_EXPORT(int)
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slk_refresh(void)
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{
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    T((T_CALLED("slk_refresh()")));
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    if (SP == NULL || SP->_slk == NULL)
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	returnCode(ERR);
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    if (SP->_slk->hidden)
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	returnCode(OK);
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    slk_intern_refresh(SP->_slk);
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    returnCode(wrefresh(SP->_slk->win));
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}