1 /**************************************************************************** 2 * Copyright (c) 1998 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 ****************************************************************************/ 33 34 /* 35 * lib_slkrefr.c 36 * Write SLK window to the (virtual) screen. 37 */ 38 #include <curses.priv.h> 39 #include <term.h> /* num_labels, label_*, plab_norm */ 40 41 MODULE_ID("$Id: lib_slkrefr.c,v 1.8 1999/03/14 00:10:27 Alexander.V.Lukyanov Exp $") 42 43 /* 44 * Write the soft labels to the soft-key window. 45 */ 46 static void 47 slk_intern_refresh(SLK *slk) 48 { 49 int i; 50 int fmt = SP->slk_format; 51 52 for (i = 0; i < slk->labcnt; i++) { 53 if (slk->dirty || slk->ent[i].dirty) { 54 if (slk->ent[i].visible) { 55 if (num_labels > 0 && SLK_STDFMT(fmt)) 56 { 57 if (i < num_labels) { 58 TPUTS_TRACE("plab_norm"); 59 putp(tparm(plab_norm, i+1, slk->ent[i].form_text)); 60 } 61 } 62 else 63 { 64 wmove(slk->win,SLK_LINES(fmt)-1,slk->ent[i].x); 65 if (SP && SP->_slk) 66 wattrset(slk->win,SP->_slk->attr); 67 waddnstr(slk->win,slk->ent[i].form_text, 68 MAX_SKEY_LEN(fmt)); 69 /* if we simulate SLK's, it's looking much more 70 natural to use the current ATTRIBUTE also 71 for the label window */ 72 wattrset(slk->win,stdscr->_attrs); 73 } 74 } 75 slk->ent[i].dirty = FALSE; 76 } 77 } 78 slk->dirty = FALSE; 79 80 if (num_labels > 0) { 81 if (slk->hidden) 82 { 83 TPUTS_TRACE("label_off"); 84 putp(label_off); 85 } 86 else 87 { 88 TPUTS_TRACE("label_on"); 89 putp(label_on); 90 } 91 } 92 } 93 94 /* 95 * Refresh the soft labels. 96 */ 97 int 98 slk_noutrefresh(void) 99 { 100 T((T_CALLED("slk_noutrefresh()"))); 101 102 if (SP == NULL || SP->_slk == NULL) 103 returnCode(ERR); 104 if (SP->_slk->hidden) 105 returnCode(OK); 106 slk_intern_refresh(SP->_slk); 107 108 returnCode(wnoutrefresh(SP->_slk->win)); 109 } 110 111 /* 112 * Refresh the soft labels. 113 */ 114 int 115 slk_refresh(void) 116 { 117 T((T_CALLED("slk_refresh()"))); 118 119 if (SP == NULL || SP->_slk == NULL) 120 returnCode(ERR); 121 if (SP->_slk->hidden) 122 returnCode(OK); 123 slk_intern_refresh(SP->_slk); 124 125 returnCode(wrefresh(SP->_slk->win)); 126 } 127