dtv-scan-tables.git - Digital TV scan tables

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Diffstat (limited to 'dvb-t/fi-Rovaniemi_Marasenkallio')

0 files changed, 0 insertions, 0 deletions

/* $Id: Text.c,v 1.12 2003/10/05 17:58:50 reinelt Exp $ * * pure ncurses based text driver * * Copyright 2001 Leopold T�tsch <lt@toetsch.at> * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * * * $Log: Text.c,v $ * Revision 1.12 2003/10/05 17:58:50 reinelt * libtool junk; copyright messages cleaned up * * Revision 1.11 2003/09/13 06:45:43 reinelt * icons for all remaining drivers * * Revision 1.10 2003/08/24 05:17:58 reinelt * liblcd4linux patch from Patrick Schemitz * * Revision 1.9 2003/07/24 04:48:09 reinelt * 'soft clear' needed for virtual rows * * Revision 1.8 2003/02/22 07:53:10 reinelt * cfg_get(key,defval) * * Revision 1.7 2003/02/17 04:27:58 reinelt * Text (curses) driver: cosmetic changes * * Revision 1.6 2002/08/30 03:54:01 reinelt * bug in curses driver fixed * * Revision 1.5 2002/08/19 04:41:20 reinelt * introduced bar.c, moved bar stuff from display.h to bar.h * * Revision 1.4 2001/03/16 16:40:17 ltoetsch * implemented time bar * * Revision 1.3 2001/03/16 09:28:08 ltoetsch * bugfixes * * Revision 1.2 2001/03/09 15:04:53 reinelt * * rename 'raster' to 'Text in Text.c * added TOTO item * * Revision 1.1 2001/03/09 13:08:11 ltoetsch * Added Text driver * * */ /* * * exported fuctions: * * struct LCD Text[] * */ #include <stdlib.h> #include <stdio.h> #include <curses.h> #define min(x,y) (x)<(y)?x:y #ifdef STANDALONE int main(int argc, char *argv[]) { WINDOW *w; int x,y; w = initscr(); for (x=0; x < 255; x++) addch(acs_map[x]); refresh(); sleep(5); endwin(); return 0; } #else #include <string.h> #include "debug.h" #include "cfg.h" #include "display.h" #include "bar.h" extern int running_foreground; static LCD Lcd; static WINDOW *w, *err_win; static int err_rows; int Text_clear (int full) { if (full) { werase(w); box(w, 0, 0); } return 0; } int Text_quit(void) { endwin(); return 0; } int Text_init (LCD *Self) { int cols=-1, rows=-1; int scr_cols, scr_rows; char *s; if (!running_foreground) { error("Text: you want me to display on /dev/null: sorry, I can't"); error("Text: Maybe you want me to run in foreground? Try '-F'"); return -1; } if (sscanf(s=cfg_get("size","20x4"), "%dx%d", &cols, &rows)!=2 || rows<1 || cols<1) { error ("Text: bad size '%s'", s); return -1; } Self->rows=rows; Self->cols=cols; Self->xres=1; Self->yres=1; Lcd=*Self; initscr(); scr_cols=COLS; scr_rows=LINES; debug ("curses thinks that COLS=%d LINES=%d", COLS, LINES); w = newwin(rows+2,cols+2,0,0); err_rows = scr_rows-rows-3; err_rows = min(99, err_rows); debug ("err_rows=%d", err_rows); if (err_rows >= 4) { err_win = newwin(err_rows, scr_cols, rows+3, 0); err_rows -= 3; box(err_win, 0, 0); mvwprintw(err_win,0,3, "Stderr:"); wmove(err_win, 1 , 0); wrefresh(err_win); } Text_clear(1); return w ? 0 : -1; } /* ncures scroll SIGSEGVs on my system, so this is a workaroud */ int curs_err(char *buffer) { static int lines; static char *lb[100]; int start, i; char *p; if (err_win) { /* replace \r, \n with underscores */ while ((p = strpbrk(buffer, "\r\n")) != NULL) *p='_'; if (lines >= err_rows) { free(lb[0]); for (i=1; i<=err_rows; i++) lb[i-1] = lb[i]; start = 0; } else start = lines; lb[lines] = strdup(buffer); for (i=start; i<=lines; i++) { mvwprintw(err_win,i+1,1, "%s", lb[i]); wclrtoeol(err_win); } box(err_win, 0, 0); mvwprintw(err_win,0,3, "Stderr:"); wrefresh(err_win); if (lines < err_rows) lines++; return 1; } return 0; } int Text_put (int row, int col, char *text) { char *p; while ((p = strpbrk(text, "\r\n")) != NULL) { *p='\0'; } if (col < Lcd.cols) { mvwprintw(w, row+1 , col+1, "%.*s", Lcd.cols-col, text); } return 0; } int Text_bar (int type, int row, int col, int max, int len1, int len2) { int len, i; if (cfg_get("TextBar", NULL)) mvwprintw(w, row+1 , col+1, "%d %d %d", max, len1, len2); else { len = min(len1, len2); len = min(len, Lcd.cols-col-1); if (len) { wmove(w, row+1 , col+1); for (i=0; i<len;i++) waddch(w,ACS_BLOCK); } col += len; len1 -= len; len2 -= len; len1 = min(len1, Lcd.cols-col-1); for (i=0; i<len1;i++) waddch(w,ACS_S1); len2 = min(len2, Lcd.cols-col-1); for (i=0; i<len2;i++) waddch(w,ACS_S9); } return 0; } int Text_flush (void) { box(w, 0, 0); wrefresh(w); return 0; } LCD Text[] = { { name: "Text", rows: 4, cols: 20, xres: 1, yres: 1, bars: BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2, icons: 0, gpos: 0, init: Text_init, clear: Text_clear, put: Text_put, bar: Text_bar, icon: NULL, gpo: NULL, flush: Text_flush, quit: Text_quit }, { NULL } }; #endif


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