diff options
Diffstat (limited to 'ncurses-5.9/ncurses/base/lib_slkrefr.c')
| -rw-r--r-- | ncurses-5.9/ncurses/base/lib_slkrefr.c | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/ncurses-5.9/ncurses/base/lib_slkrefr.c b/ncurses-5.9/ncurses/base/lib_slkrefr.c new file mode 100644 index 0000000..155fa03 --- /dev/null +++ b/ncurses-5.9/ncurses/base/lib_slkrefr.c @@ -0,0 +1,189 @@ +/**************************************************************************** + * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * + * and: Eric S. Raymond <esr@snark.thyrsus.com> * + * and: Juergen Pfeifer 1996-on * + * and: Thomas E. Dickey * + ****************************************************************************/ + +/* + * lib_slkrefr.c + * Write SLK window to the (virtual) screen. + */ +#include <curses.priv.h> + +#ifndef CUR +#define CUR SP_TERMTYPE +#endif + +MODULE_ID("$Id$") + +#ifdef USE_TERM_DRIVER +#define NumLabels InfoOf(SP_PARM).numlabels +#else +#define NumLabels num_labels +#endif + +/* + * Paint the info line for the PC style SLK emulation. + */ +static void +slk_paint_info(WINDOW *win) +{ + SCREEN *sp = _nc_screen_of(win); + + if (win && sp && (sp->slk_format == 4)) { + int i; + + (void) mvwhline(win, 0, 0, 0, getmaxx(win)); + wmove(win, 0, 0); + + for (i = 0; i < sp->_slk->maxlab; i++) { + mvwprintw(win, 0, sp->_slk->ent[i].ent_x, "F%d", i + 1); + } + } +} + +/* + * Write the soft labels to the soft-key window. + */ +static void +slk_intern_refresh(SCREEN *sp) +{ + int i; + int fmt; + SLK *slk; + int numlab; + + if (sp == 0) + return; + + slk = sp->_slk; + fmt = sp->slk_format; + numlab = NumLabels; + + if (slk->hidden) + return; + + for (i = 0; i < slk->labcnt; i++) { + if (slk->dirty || slk->ent[i].dirty) { + if (slk->ent[i].visible) { + if (numlab > 0 && SLK_STDFMT(fmt)) { +#ifdef USE_TERM_DRIVER + CallDriver_2(sp, hwlabel, i + 1, slk->ent[i].form_text); +#else + if (i < num_labels) { + TPUTS_TRACE("plab_norm"); + putp(TPARM_2(plab_norm, i + 1, slk->ent[i].form_text)); + } +#endif + } else { + if (fmt == 4) + slk_paint_info(slk->win); + wmove(slk->win, SLK_LINES(fmt) - 1, slk->ent[i].ent_x); + if (sp->_slk) { + (void) wattrset(slk->win, AttrOf(sp->_slk->attr)); + } + waddstr(slk->win, slk->ent[i].form_text); + /* if we simulate SLK's, it's looking much more + natural to use the current ATTRIBUTE also + for the label window */ + (void) wattrset(slk->win, WINDOW_ATTRS(StdScreen(sp))); + } + } + slk->ent[i].dirty = FALSE; + } + } + slk->dirty = FALSE; + + if (numlab > 0) { +#ifdef USE_TERM_DRIVER + CallDriver_1(sp, hwlabelOnOff, slk->hidden ? FALSE : TRUE); +#else + if (slk->hidden) { + TPUTS_TRACE("label_off"); + putp(label_off); + } else { + TPUTS_TRACE("label_on"); + putp(label_on); + } +#endif + } +} + +/* + * Refresh the soft labels. + */ +NCURSES_EXPORT(int) +NCURSES_SP_NAME(slk_noutrefresh) (NCURSES_SP_DCL0) +{ + T((T_CALLED("slk_noutrefresh(%p)"), (void *) SP_PARM)); + + if (SP_PARM == 0 || SP_PARM->_slk == 0) + returnCode(ERR); + if (SP_PARM->_slk->hidden) + returnCode(OK); + slk_intern_refresh(SP_PARM); + + returnCode(wnoutrefresh(SP_PARM->_slk->win)); +} + +#if NCURSES_SP_FUNCS +NCURSES_EXPORT(int) +slk_noutrefresh(void) +{ + return NCURSES_SP_NAME(slk_noutrefresh) (CURRENT_SCREEN); +} +#endif + +/* + * Refresh the soft labels. + */ +NCURSES_EXPORT(int) +NCURSES_SP_NAME(slk_refresh) (NCURSES_SP_DCL0) +{ + T((T_CALLED("slk_refresh(%p)"), (void *) SP_PARM)); + + if (SP_PARM == 0 || SP_PARM->_slk == 0) + returnCode(ERR); + if (SP_PARM->_slk->hidden) + returnCode(OK); + slk_intern_refresh(SP_PARM); + + returnCode(wrefresh(SP_PARM->_slk->win)); +} + +#if NCURSES_SP_FUNCS +NCURSES_EXPORT(int) +slk_refresh(void) +{ + return NCURSES_SP_NAME(slk_refresh) (CURRENT_SCREEN); +} +#endif |