1 /* $OpenBSD: lib_slkrefr.c,v 1.6 2023/10/17 09:52:09 nicm Exp $ */ 2 3 /**************************************************************************** 4 * Copyright 2020,2021 Thomas E. Dickey * 5 * Copyright 1998-2013,2014 Free Software Foundation, Inc. * 6 * * 7 * Permission is hereby granted, free of charge, to any person obtaining a * 8 * copy of this software and associated documentation files (the * 9 * "Software"), to deal in the Software without restriction, including * 10 * without limitation the rights to use, copy, modify, merge, publish, * 11 * distribute, distribute with modifications, sublicense, and/or sell * 12 * copies of the Software, and to permit persons to whom the Software is * 13 * furnished to do so, subject to the following conditions: * 14 * * 15 * The above copyright notice and this permission notice shall be included * 16 * in all copies or substantial portions of the Software. * 17 * * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 21 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 22 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 23 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 24 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 25 * * 26 * Except as contained in this notice, the name(s) of the above copyright * 27 * holders shall not be used in advertising or otherwise to promote the * 28 * sale, use or other dealings in this Software without prior written * 29 * authorization. * 30 ****************************************************************************/ 31 32 /**************************************************************************** 33 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * 34 * and: Eric S. Raymond <esr@snark.thyrsus.com> * 35 * and: Juergen Pfeifer 1996-on * 36 * and: Thomas E. Dickey * 37 ****************************************************************************/ 38 39 /* 40 * lib_slkrefr.c 41 * Write SLK window to the (virtual) screen. 42 */ 43 #include <curses.priv.h> 44 45 #ifndef CUR 46 #define CUR SP_TERMTYPE 47 #endif 48 49 MODULE_ID("$Id: lib_slkrefr.c,v 1.6 2023/10/17 09:52:09 nicm Exp $") 50 51 #ifdef USE_TERM_DRIVER 52 #define NumLabels InfoOf(SP_PARM).numlabels 53 #else 54 #define NumLabels num_labels 55 #endif 56 57 /* 58 * Paint the info line for the PC style SLK emulation. 59 */ 60 static void 61 slk_paint_info(WINDOW *win) 62 { 63 SCREEN *sp = _nc_screen_of(win); 64 65 if (win && sp && (sp->slk_format == 4)) { 66 int i; 67 68 (void) mvwhline(win, 0, 0, 0, getmaxx(win)); 69 wmove(win, 0, 0); 70 71 for (i = 0; i < sp->_slk->maxlab; i++) { 72 mvwprintw(win, 0, sp->_slk->ent[i].ent_x, "F%d", i + 1); 73 } 74 } 75 } 76 77 /* 78 * Write the soft labels to the soft-key window. 79 */ 80 static void 81 slk_intern_refresh(SCREEN *sp) 82 { 83 int i; 84 int fmt; 85 SLK *slk; 86 int numlab; 87 88 if (sp == 0) 89 return; 90 91 slk = sp->_slk; 92 fmt = sp->slk_format; 93 numlab = NumLabels; 94 95 if (slk->hidden) 96 return; 97 98 for (i = 0; i < slk->labcnt; i++) { 99 if (slk->dirty || slk->ent[i].dirty) { 100 if (slk->ent[i].visible) { 101 if (numlab > 0 && SLK_STDFMT(fmt)) { 102 #ifdef USE_TERM_DRIVER 103 CallDriver_2(sp, td_hwlabel, i + 1, slk->ent[i].form_text); 104 #else 105 if (i < num_labels) { 106 NCURSES_PUTP2("plab_norm", 107 TPARM_2(plab_norm, 108 i + 1, 109 slk->ent[i].form_text)); 110 } 111 #endif 112 } else { 113 if (fmt == 4) 114 slk_paint_info(slk->win); 115 wmove(slk->win, SLK_LINES(fmt) - 1, slk->ent[i].ent_x); 116 (void) wattrset(slk->win, (int) AttrOf(slk->attr)); 117 waddstr(slk->win, slk->ent[i].form_text); 118 /* if we simulate SLK's, it is looking much more 119 natural to use the current ATTRIBUTE also 120 for the label window */ 121 (void) wattrset(slk->win, (int) WINDOW_ATTRS(StdScreen(sp))); 122 } 123 } 124 slk->ent[i].dirty = FALSE; 125 } 126 } 127 slk->dirty = FALSE; 128 129 if (numlab > 0) { 130 #ifdef USE_TERM_DRIVER 131 CallDriver_1(sp, td_hwlabelOnOff, slk->hidden ? FALSE : TRUE); 132 #else 133 if (slk->hidden) { 134 NCURSES_PUTP2("label_off", label_off); 135 } else { 136 NCURSES_PUTP2("label_on", label_on); 137 } 138 #endif 139 } 140 } 141 142 /* 143 * Refresh the soft labels. 144 */ 145 NCURSES_EXPORT(int) 146 NCURSES_SP_NAME(slk_noutrefresh) (NCURSES_SP_DCL0) 147 { 148 T((T_CALLED("slk_noutrefresh(%p)"), (void *) SP_PARM)); 149 150 if (SP_PARM == 0 || SP_PARM->_slk == 0) 151 returnCode(ERR); 152 if (SP_PARM->_slk->hidden) 153 returnCode(OK); 154 slk_intern_refresh(SP_PARM); 155 156 returnCode(wnoutrefresh(SP_PARM->_slk->win)); 157 } 158 159 #if NCURSES_SP_FUNCS 160 NCURSES_EXPORT(int) 161 slk_noutrefresh(void) 162 { 163 return NCURSES_SP_NAME(slk_noutrefresh) (CURRENT_SCREEN); 164 } 165 #endif 166 167 /* 168 * Refresh the soft labels. 169 */ 170 NCURSES_EXPORT(int) 171 NCURSES_SP_NAME(slk_refresh) (NCURSES_SP_DCL0) 172 { 173 T((T_CALLED("slk_refresh(%p)"), (void *) SP_PARM)); 174 175 if (SP_PARM == 0 || SP_PARM->_slk == 0) 176 returnCode(ERR); 177 if (SP_PARM->_slk->hidden) 178 returnCode(OK); 179 slk_intern_refresh(SP_PARM); 180 181 returnCode(wrefresh(SP_PARM->_slk->win)); 182 } 183 184 #if NCURSES_SP_FUNCS 185 NCURSES_EXPORT(int) 186 slk_refresh(void) 187 { 188 return NCURSES_SP_NAME(slk_refresh) (CURRENT_SCREEN); 189 } 190 #endif 191