--- /dev/null
+/* $Id: Text.c,v 1.1 2001/03/09 13:08:11 ltoetsch Exp $
+ *
+ * pure ncurses based text driver
+ *
+ * Copyright 2001 by Leopold Tötsch (lt@toetsch.at)
+ *
+ * This program 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.
+ *
+ * This program 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 1.1 2001/03/09 13:08:11 ltoetsch
+ * Added Text driver
+ *
+ *
+ */
+
+/*
+ *
+ * exported fuctions:
+ *
+ * struct LCD Text[]
+ *
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <curses.h>
+
+#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"
+extern int foreground;
+
+static LCD Lcd;
+static WINDOW *w;
+WINDOW *err_win;
+#define BARS ( BAR_R | BAR_H2 )
+int err_rows;
+
+int Text_clear (void)
+{
+ 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 (!foreground) {
+ error("Text: you want me to display on /dev/null: sorry, I can't");
+ return -1;
+ }
+
+ if (sscanf(s=cfg_get("size")?:"20x4", "%dx%d", &cols, &rows)!=2 || rows<1 || cols<1) {
+ error ("Raster: bad size '%s'", s);
+ return -1;
+ }
+ Self->rows=rows;
+ Self->cols=cols;
+ Self->xres=1;
+ Self->yres=1;
+ Lcd=*Self;
+
+ w = initscr();
+ scr_cols=COLS;
+ scr_rows=LINES;
+ delwin(w);
+ w = newwin(rows+2,cols+2,0,0);
+ err_rows = scr_rows-rows-3;
+ 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();
+ 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;
+
+ if (err_win) {
+ 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)
+{
+ if (col < Lcd.cols)
+ mvwprintw(w, row+1 , col+1, "%.*s", Lcd.cols-col, text);
+ return 0;
+}
+
+#define min(x,y) (x)<(y)?x:y
+int Text_bar (int type, int row, int col, int max, int len1, int len2)
+{
+ int len, i;
+ if (cfg_get("TextBar"))
+ 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_gpo (int num, int val)
+{
+ return 0;
+}
+
+int Text_flush (void)
+{
+ box(w, 0, 0);
+ wrefresh(w);
+ return 0;
+}
+
+
+LCD Text[] = {
+ { "Text",4,20,1,1,BARS,0,
+ Text_init,Text_clear,Text_put,Text_bar,0,Text_flush,Text_quit },
+ { NULL }
+};
+
+#endif
fi
if test "$drivers" = "all"; then
- drivers=BeckmannEgle,CrystalFontz,HD44780,MatrixOrbital,PalmPilot,PNG,PPM,X11
+
+drivers=BeckmannEgle,CrystalFontz,HD44780,MatrixOrbital,PalmPilot,PNG,PPM,X11,Text
fi
drivers=`echo $drivers|sed 's/,/ /g'`
for driver in $drivers; do
DRVLIBS="$DRVLIBS -lX11"
cat >> confdefs.h <<\EOF
#define WITH_X11 1
+EOF
+
+ ;;
+ Text)
+ DRIVERS="$DRIVERS Text.o"
+ DRVLIBS="$DRVLIBS -lncurses"
+ cat >> confdefs.h <<\EOF
+#define WITH_Text 1
EOF
;;
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:2195: checking for ANSI C header files" >&5
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if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2200 "configure"
+#line 2209 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2208: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 2225 "configure"
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#include "confdefs.h"
#include <string.h>
EOF
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 2243 "configure"
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#include "confdefs.h"
#include <stdlib.h>
EOF
:
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cat > conftest.$ac_ext <<EOF
-#line 2264 "configure"
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#include "confdefs.h"
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-if { (eval echo configure:2275: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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then
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echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
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echo $ac_n "(cached) $ac_c" 1>&6
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-#line 2308 "configure"
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#include <$ac_hdr>
DIR *dirp = 0;
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EOF
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opendir()
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EOF
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/* Override any gcc2 internal prototype to avoid an error. */
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-if { (eval echo configure:2401: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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-#line 2429 "configure"
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-if { (eval echo configure:2445: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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-#line 2747 "configure"
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echo $ac_n "checking for size_t""... $ac_c" 1>&6
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-#line 2780 "configure"
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echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
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-#line 2813 "configure"
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-if { (eval echo configure:2822: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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Autoconf TIOCGETP
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Autoconf TCGETA
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if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_func_memcmp_clean=no
else
cat > conftest.$ac_ext <<EOF
-#line 2967 "configure"
+#line 2976 "configure"
#include "confdefs.h"
main()
}
EOF
-if { (eval echo configure:2977: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2986: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_memcmp_clean=yes
else
test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}"
echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:2995: checking return type of signal handlers" >&5
+echo "configure:3004: checking return type of signal handlers" >&5
if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3000 "configure"
+#line 3009 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <signal.h>
int i;
; return 0; }
EOF
-if { (eval echo configure:3017: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3026: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_type_signal=void
else
for ac_func in gettimeofday select socket strdup strerror strstr strtol uname
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3038: checking for $ac_func" >&5
+echo "configure:3047: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3043 "configure"
+#line 3052 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:3067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3076: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
projects / lcd4linux.git / commitdiff