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- testable console framework implementing mucurses SCREEN struct

tags/v0.9.3
Dan Lynch 18 years ago
parent
commit
6d34baaef9
1 changed files with 65 additions and 0 deletions
  1. 65
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      src/tests/curses_scr.c

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src/tests/curses_scr.c View File

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+#include "/home/dan/cvs/extcvs/eb/src/include/curses.h"
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+#include <termios.h>
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+#include <stddef.h>
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+#include <stdio.h>
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+
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+#define ESC 27
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+#define MODE 3
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+
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+unsigned int _COLOUR_PAIRS = 4;
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+unsigned int _COLOURS = 8;
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+unsigned short _COLS = 80;
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+unsigned short _LINES = 25;
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+
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+static struct termios original, runtime;
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+
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+void _init_screen( struct _curses_screen *scr __unused ) {
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+	tcgetattr(fileno(stdin),&original);
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+	tcgetattr(fileno(stdin),&runtime);
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+	runtime.c_lflag &= ~(ICANON|ECHO);
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+	tcsetattr(fileno(stdin),TCSANOW,&runtime);
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+	printf("%c[=%dh",ESC,MODE);
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+	LINES = 25; COLS = 80;
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+}
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+
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+void _exit_screen( struct _curses_screen *scr __unused ) {
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+	tcsetattr(fileno(stdin),TCSANOW,&original);
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+	printf("%c[0",ESC);
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+	printf("%c[u",ESC);
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+}
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+
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+void _movetoyx( struct _curses_screen *scr __unused, unsigned int y, unsigned int x ) {
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+	printf( "%c[%d;%dH", ESC, y+1, x+1 );
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+}
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+
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+void _putc( struct _curses_screen *scr __unused, chtype c ) {
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+	unsigned short pairno;
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+	pairno = (unsigned short)(( c & A_COLOUR ) >> CPAIR_SHIFT);
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+	
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+	// print rendition (colour and attrs)
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+	//printf( "%c[%d;%d",ESC, 
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+	//	cpairs[pairno][0], cpairs[pairno][1] );
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+	// print rendition (character)
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+	printf( "%c", (char)(c & A_CHARTEXT) );
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+}
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+
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+int _getc( struct _curses_screen *scr __unused ) {
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+	return getc(stdin);
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+}
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+
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+bool _peek( struct _curses_screen *scr __unused ) {
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+	int c;
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+	if ( ( c = getc(stdin) ) != EOF ) {
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+		ungetc( c, stdin );
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+		return TRUE;
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+	} else { return FALSE; }
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+}
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+
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+SCREEN _curscr = {
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+	.init = _init_screen,
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+	.exit = _exit_screen,
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+	.movetoyx = _movetoyx,
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+	.putc = _putc,
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+	.getc = _getc,
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+	.peek = _peek,
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+};

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