1 /**************************************************************************** 2 * Copyright 2020 Thomas E. Dickey * 3 * Copyright 1998-2013,2014 Free Software Foundation, Inc. * 4 * * 5 * Permission is hereby granted, free of charge, to any person obtaining a * 6 * copy of this software and associated documentation files (the * 7 * "Software"), to deal in the Software without restriction, including * 8 * without limitation the rights to use, copy, modify, merge, publish, * 9 * distribute, distribute with modifications, sublicense, and/or sell * 10 * copies of the Software, and to permit persons to whom the Software is * 11 * furnished to do so, subject to the following conditions: * 12 * * 13 * The above copyright notice and this permission notice shall be included * 14 * in all copies or substantial portions of the Software. * 15 * * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 23 * * 24 * Except as contained in this notice, the name(s) of the above copyright * 25 * holders shall not be used in advertising or otherwise to promote the * 26 * sale, use or other dealings in this Software without prior written * 27 * authorization. * 28 ****************************************************************************/ 29 30 /**************************************************************************** 31 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * 32 * and: Eric S. Raymond <esr@snark.thyrsus.com> * 33 * and: Juergen Pfeifer 1996-on * 34 * and: Thomas E. Dickey * 35 ****************************************************************************/ 36 37 /* 38 * lib_slkrefr.c 39 * Write SLK window to the (virtual) screen. 40 */ 41 #include <curses.priv.h> 42 43 #ifndef CUR 44 #define CUR SP_TERMTYPE 45 #endif 46 47 MODULE_ID("$Id: lib_slkrefr.c,v 1.31 2020/02/02 23:34:34 tom Exp $") 48 49 #ifdef USE_TERM_DRIVER 50 #define NumLabels InfoOf(SP_PARM).numlabels 51 #else 52 #define NumLabels num_labels 53 #endif 54 55 /* 56 * Paint the info line for the PC style SLK emulation. 57 */ 58 static void 59 slk_paint_info(WINDOW *win) 60 { 61 SCREEN *sp = _nc_screen_of(win); 62 63 if (win && sp && (sp->slk_format == 4)) { 64 int i; 65 66 (void) mvwhline(win, 0, 0, 0, getmaxx(win)); 67 wmove(win, 0, 0); 68 69 for (i = 0; i < sp->_slk->maxlab; i++) { 70 mvwprintw(win, 0, sp->_slk->ent[i].ent_x, "F%d", i + 1); 71 } 72 } 73 } 74 75 /* 76 * Write the soft labels to the soft-key window. 77 */ 78 static void 79 slk_intern_refresh(SCREEN *sp) 80 { 81 int i; 82 int fmt; 83 SLK *slk; 84 int numlab; 85 86 if (sp == 0) 87 return; 88 89 slk = sp->_slk; 90 fmt = sp->slk_format; 91 numlab = NumLabels; 92 93 if (slk->hidden) 94 return; 95 96 for (i = 0; i < slk->labcnt; i++) { 97 if (slk->dirty || slk->ent[i].dirty) { 98 if (slk->ent[i].visible) { 99 if (numlab > 0 && SLK_STDFMT(fmt)) { 100 #ifdef USE_TERM_DRIVER 101 CallDriver_2(sp, td_hwlabel, i + 1, slk->ent[i].form_text); 102 #else 103 if (i < num_labels) { 104 NCURSES_PUTP2("plab_norm", 105 TPARM_2(plab_norm, 106 i + 1, 107 slk->ent[i].form_text)); 108 } 109 #endif 110 } else { 111 if (fmt == 4) 112 slk_paint_info(slk->win); 113 wmove(slk->win, SLK_LINES(fmt) - 1, slk->ent[i].ent_x); 114 (void) wattrset(slk->win, (int) AttrOf(slk->attr)); 115 waddstr(slk->win, slk->ent[i].form_text); 116 /* if we simulate SLK's, it's looking much more 117 natural to use the current ATTRIBUTE also 118 for the label window */ 119 (void) wattrset(slk->win, (int) WINDOW_ATTRS(StdScreen(sp))); 120 } 121 } 122 slk->ent[i].dirty = FALSE; 123 } 124 } 125 slk->dirty = FALSE; 126 127 if (numlab > 0) { 128 #ifdef USE_TERM_DRIVER 129 CallDriver_1(sp, td_hwlabelOnOff, slk->hidden ? FALSE : TRUE); 130 #else 131 if (slk->hidden) { 132 NCURSES_PUTP2("label_off", label_off); 133 } else { 134 NCURSES_PUTP2("label_on", label_on); 135 } 136 #endif 137 } 138 } 139 140 /* 141 * Refresh the soft labels. 142 */ 143 NCURSES_EXPORT(int) 144 NCURSES_SP_NAME(slk_noutrefresh) (NCURSES_SP_DCL0) 145 { 146 T((T_CALLED("slk_noutrefresh(%p)"), (void *) SP_PARM)); 147 148 if (SP_PARM == 0 || SP_PARM->_slk == 0) 149 returnCode(ERR); 150 if (SP_PARM->_slk->hidden) 151 returnCode(OK); 152 slk_intern_refresh(SP_PARM); 153 154 returnCode(wnoutrefresh(SP_PARM->_slk->win)); 155 } 156 157 #if NCURSES_SP_FUNCS 158 NCURSES_EXPORT(int) 159 slk_noutrefresh(void) 160 { 161 return NCURSES_SP_NAME(slk_noutrefresh) (CURRENT_SCREEN); 162 } 163 #endif 164 165 /* 166 * Refresh the soft labels. 167 */ 168 NCURSES_EXPORT(int) 169 NCURSES_SP_NAME(slk_refresh) (NCURSES_SP_DCL0) 170 { 171 T((T_CALLED("slk_refresh(%p)"), (void *) SP_PARM)); 172 173 if (SP_PARM == 0 || SP_PARM->_slk == 0) 174 returnCode(ERR); 175 if (SP_PARM->_slk->hidden) 176 returnCode(OK); 177 slk_intern_refresh(SP_PARM); 178 179 returnCode(wrefresh(SP_PARM->_slk->win)); 180 } 181 182 #if NCURSES_SP_FUNCS 183 NCURSES_EXPORT(int) 184 slk_refresh(void) 185 { 186 return NCURSES_SP_NAME(slk_refresh) (CURRENT_SCREEN); 187 } 188 #endif 189