1 /**************************************************************************** 2 * Copyright (c) 1998-2013,2014 Free Software Foundation, Inc. * 3 * * 4 * Permission is hereby granted, free of charge, to any person obtaining a * 5 * copy of this software and associated documentation files (the * 6 * "Software"), to deal in the Software without restriction, including * 7 * without limitation the rights to use, copy, modify, merge, publish, * 8 * distribute, distribute with modifications, sublicense, and/or sell * 9 * copies of the Software, and to permit persons to whom the Software is * 10 * furnished to do so, subject to the following conditions: * 11 * * 12 * The above copyright notice and this permission notice shall be included * 13 * in all copies or substantial portions of the Software. * 14 * * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 22 * * 23 * Except as contained in this notice, the name(s) of the above copyright * 24 * holders shall not be used in advertising or otherwise to promote the * 25 * sale, use or other dealings in this Software without prior written * 26 * authorization. * 27 ****************************************************************************/ 28 29 /**************************************************************************** 30 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * 31 * and: Eric S. Raymond <esr@snark.thyrsus.com> * 32 * and: Juergen Pfeifer 1996-on * 33 * and: Thomas E. Dickey * 34 ****************************************************************************/ 35 36 /* 37 * lib_slkrefr.c 38 * Write SLK window to the (virtual) screen. 39 */ 40 #include <curses.priv.h> 41 42 #ifndef CUR 43 #define CUR SP_TERMTYPE 44 #endif 45 46 MODULE_ID("$Id: lib_slkrefr.c,v 1.30 2014/03/08 20:32:59 tom Exp $") 47 48 #ifdef USE_TERM_DRIVER 49 #define NumLabels InfoOf(SP_PARM).numlabels 50 #else 51 #define NumLabels num_labels 52 #endif 53 54 /* 55 * Paint the info line for the PC style SLK emulation. 56 */ 57 static void 58 slk_paint_info(WINDOW *win) 59 { 60 SCREEN *sp = _nc_screen_of(win); 61 62 if (win && sp && (sp->slk_format == 4)) { 63 int i; 64 65 (void) mvwhline(win, 0, 0, 0, getmaxx(win)); 66 wmove(win, 0, 0); 67 68 for (i = 0; i < sp->_slk->maxlab; i++) { 69 mvwprintw(win, 0, sp->_slk->ent[i].ent_x, "F%d", i + 1); 70 } 71 } 72 } 73 74 /* 75 * Write the soft labels to the soft-key window. 76 */ 77 static void 78 slk_intern_refresh(SCREEN *sp) 79 { 80 int i; 81 int fmt; 82 SLK *slk; 83 int numlab; 84 85 if (sp == 0) 86 return; 87 88 slk = sp->_slk; 89 fmt = sp->slk_format; 90 numlab = NumLabels; 91 92 if (slk->hidden) 93 return; 94 95 for (i = 0; i < slk->labcnt; i++) { 96 if (slk->dirty || slk->ent[i].dirty) { 97 if (slk->ent[i].visible) { 98 if (numlab > 0 && SLK_STDFMT(fmt)) { 99 #ifdef USE_TERM_DRIVER 100 CallDriver_2(sp, td_hwlabel, i + 1, slk->ent[i].form_text); 101 #else 102 if (i < num_labels) { 103 NCURSES_PUTP2("plab_norm", 104 TPARM_2(plab_norm, 105 i + 1, 106 slk->ent[i].form_text)); 107 } 108 #endif 109 } else { 110 if (fmt == 4) 111 slk_paint_info(slk->win); 112 wmove(slk->win, SLK_LINES(fmt) - 1, slk->ent[i].ent_x); 113 (void) wattrset(slk->win, (int) AttrOf(slk->attr)); 114 waddstr(slk->win, slk->ent[i].form_text); 115 /* if we simulate SLK's, it's looking much more 116 natural to use the current ATTRIBUTE also 117 for the label window */ 118 (void) wattrset(slk->win, (int) WINDOW_ATTRS(StdScreen(sp))); 119 } 120 } 121 slk->ent[i].dirty = FALSE; 122 } 123 } 124 slk->dirty = FALSE; 125 126 if (numlab > 0) { 127 #ifdef USE_TERM_DRIVER 128 CallDriver_1(sp, td_hwlabelOnOff, slk->hidden ? FALSE : TRUE); 129 #else 130 if (slk->hidden) { 131 NCURSES_PUTP2("label_off", label_off); 132 } else { 133 NCURSES_PUTP2("label_on", label_on); 134 } 135 #endif 136 } 137 } 138 139 /* 140 * Refresh the soft labels. 141 */ 142 NCURSES_EXPORT(int) 143 NCURSES_SP_NAME(slk_noutrefresh) (NCURSES_SP_DCL0) 144 { 145 T((T_CALLED("slk_noutrefresh(%p)"), (void *) SP_PARM)); 146 147 if (SP_PARM == 0 || SP_PARM->_slk == 0) 148 returnCode(ERR); 149 if (SP_PARM->_slk->hidden) 150 returnCode(OK); 151 slk_intern_refresh(SP_PARM); 152 153 returnCode(wnoutrefresh(SP_PARM->_slk->win)); 154 } 155 156 #if NCURSES_SP_FUNCS 157 NCURSES_EXPORT(int) 158 slk_noutrefresh(void) 159 { 160 return NCURSES_SP_NAME(slk_noutrefresh) (CURRENT_SCREEN); 161 } 162 #endif 163 164 /* 165 * Refresh the soft labels. 166 */ 167 NCURSES_EXPORT(int) 168 NCURSES_SP_NAME(slk_refresh) (NCURSES_SP_DCL0) 169 { 170 T((T_CALLED("slk_refresh(%p)"), (void *) SP_PARM)); 171 172 if (SP_PARM == 0 || SP_PARM->_slk == 0) 173 returnCode(ERR); 174 if (SP_PARM->_slk->hidden) 175 returnCode(OK); 176 slk_intern_refresh(SP_PARM); 177 178 returnCode(wrefresh(SP_PARM->_slk->win)); 179 } 180 181 #if NCURSES_SP_FUNCS 182 NCURSES_EXPORT(int) 183 slk_refresh(void) 184 { 185 return NCURSES_SP_NAME(slk_refresh) (CURRENT_SCREEN); 186 } 187 #endif 188