1 /**************************************************************************** 2 * Copyright (c) 1998-2009,2010 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 1.26 2010/05/01 19:17:28 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, hwlabel, i + 1, slk->ent[i].form_text); 101 #else 102 if (i < num_labels) { 103 TPUTS_TRACE("plab_norm"); 104 putp(TPARM_2(plab_norm, i + 1, slk->ent[i].form_text)); 105 } 106 #endif 107 } else { 108 if (fmt == 4) 109 slk_paint_info(slk->win); 110 wmove(slk->win, SLK_LINES(fmt) - 1, slk->ent[i].ent_x); 111 if (sp->_slk) { 112 (void) wattrset(slk->win, AttrOf(sp->_slk->attr)); 113 } 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, 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, hwlabelOnOff, slk->hidden ? FALSE : TRUE); 129 #else 130 if (slk->hidden) { 131 TPUTS_TRACE("label_off"); 132 putp(label_off); 133 } else { 134 TPUTS_TRACE("label_on"); 135 putp(label_on); 136 } 137 #endif 138 } 139 } 140 141 /* 142 * Refresh the soft labels. 143 */ 144 NCURSES_EXPORT(int) 145 NCURSES_SP_NAME(slk_noutrefresh) (NCURSES_SP_DCL0) 146 { 147 T((T_CALLED("slk_noutrefresh(%p)"), (void *) SP_PARM)); 148 149 if (SP_PARM == 0 || SP_PARM->_slk == 0) 150 returnCode(ERR); 151 if (SP_PARM->_slk->hidden) 152 returnCode(OK); 153 slk_intern_refresh(SP_PARM); 154 155 returnCode(wnoutrefresh(SP_PARM->_slk->win)); 156 } 157 158 #if NCURSES_SP_FUNCS 159 NCURSES_EXPORT(int) 160 slk_noutrefresh(void) 161 { 162 return NCURSES_SP_NAME(slk_noutrefresh) (CURRENT_SCREEN); 163 } 164 #endif 165 166 /* 167 * Refresh the soft labels. 168 */ 169 NCURSES_EXPORT(int) 170 NCURSES_SP_NAME(slk_refresh) (NCURSES_SP_DCL0) 171 { 172 T((T_CALLED("slk_refresh(%p)"), (void *) SP_PARM)); 173 174 if (SP_PARM == 0 || SP_PARM->_slk == 0) 175 returnCode(ERR); 176 if (SP_PARM->_slk->hidden) 177 returnCode(OK); 178 slk_intern_refresh(SP_PARM); 179 180 returnCode(wrefresh(SP_PARM->_slk->win)); 181 } 182 183 #if NCURSES_SP_FUNCS 184 NCURSES_EXPORT(int) 185 slk_refresh(void) 186 { 187 return NCURSES_SP_NAME(slk_refresh) (CURRENT_SCREEN); 188 } 189 #endif 190