X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=sdl_gui.c;fp=sdl_gui.c;h=0000000000000000000000000000000000000000;hp=9668fad1c9b58f4b78ae04a4427eb6e43f4fa5bb;hb=d11d02dc33b31084650ea181896181d02b3a50d3;hpb=a551870e3ac31ff77e1757f226d3e307e4ef83fc

diff --git a/sdl_gui.c b/sdl_gui.c
deleted file mode 100644
index 9668fad1..00000000
--- a/sdl_gui.c
+++ /dev/null
@@ -1,820 +0,0 @@
-/*
- * Copyright (C) 2003-2007 Andre Noll <maan@systemlinux.org>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
-
-/** \file sdl_gui.c SDL-based interface for paraslash */
-
-#include <sys/types.h>
-#include <dirent.h>
-
-#include "para.h"
-#include "gui_common.h"
-#include "fd.h"
-
-
-#include <SDL/SDL.h>
-#include "SFont.h"
-
-#include <SDL/SDL_image.h>
-#include <SDL/SDL_events.h>
-#include <SDL/SDL_keyboard.h>
-#include <SDL/SDL_keysym.h>
-#include <sys/time.h> /* timeval, needed for select */
-
-#include "sdl_gui.cmdline.h"
-
-#define FRAME_RED 100
-#define FRAME_GREEN 200
-#define FRAME_BLUE 200
-
-SDL_Surface *screen;
-static int width = 0;
-static int height = 0;
-
-extern const char *status_item_list[NUM_STAT_ITEMS];
-struct sdl_gui_args_info args_info;
-
-#define FRAME_WIDTH 10
-#define FONT_HEIGHT 36
-
-#define INPUT_WIDTH width - 2 * FRAME_WIDTH
-#define INPUT_X FRAME_WIDTH
-#define INPUT_HEIGHT (args_info.interactive_flag? FONT_HEIGHT : 0)
-#define INPUT_Y height - FRAME_WIDTH - INPUT_HEIGHT
-
-#define OUTPUT_WIDTH width - 2 * FRAME_WIDTH
-#define OUTPUT_X FRAME_WIDTH
-#define OUTPUT_Y FRAME_WIDTH
-#define OUTPUT_HEIGHT (height - INPUT_HEIGHT - 2 * FRAME_WIDTH)
-
-#define NUM_LINES (height - 2 * FRAME_WIDTH - INPUT_HEIGHT) / FONT_HEIGHT
-
-#define M_YELLOW 0
-#define N_YELLOW 1
-
-#define LEFT 1
-#define RIGHT 2
-#define CENTER 3
-
-
-struct stat_item{
-	const char *name;
-	const char *prefix;
-	const char *postfix;
-	char *content;
-	unsigned x;
-	unsigned y;
-	unsigned w;
-	unsigned h;
-	Uint8 r;
-	Uint8 g;
-	Uint8 b;
-	int font;
-	int align;
-};
-
-struct font {
-	char name[MAXLINE];
-        SFont_FontInfo fontinfo;
-};
-
-struct font fonts[] = {
-	{
-		.name = "24P_Arial_Metallic_Yellow.png",
-		.fontinfo = {NULL, {0}, 0}
-	},
-	{
-		.name = "24P_Arial_NeonYellow.png",
-		.fontinfo = {NULL, {0}, 0}
-	},
-	{
-		.name = "24P_Copperplate_Blue.png",
-		.fontinfo = {NULL, {0}, 0}
-	},
-	{
-		.name = "",
-		.fontinfo = {NULL, {0}, 0}
-	}
-};
-
-
-#define PIC_WIDTH width * 3 / 10
-#define PIC_HEIGHT height / 3
-
-#define INPUT_FONT 0
-#define OUTPUT_FONT 1
-#define MSG_FONT 2
-
-
-static struct stat_item stat_items[NUM_STAT_ITEMS];
-
-void para_log(__a_unused int ll, __a_unused const char* fmt,...) /* no logging */
-{
-}
-
-static void init_stat_items(void)
-{
-	int i;
-	struct stat_item *s = stat_items;
-
-	for (i = 0; i < NUM_STAT_ITEMS; i++) {
-		s[i].w = 0;
-		s[i].content = NULL;
-	}
-
-
-	s[SI_STATUS_BAR].prefix = "";
-	s[SI_STATUS_BAR].postfix = "";
-	s[SI_STATUS_BAR].x = 0;
-	s[SI_STATUS_BAR].y = 10;
-	s[SI_STATUS_BAR].w = 100;
-	s[SI_STATUS_BAR].h = FONT_HEIGHT;
-	s[SI_STATUS_BAR].r = 0;
-	s[SI_STATUS_BAR].g = 0;
-	s[SI_STATUS_BAR].b = 0;
-	s[SI_STATUS_BAR].font = M_YELLOW;
-	s[SI_STATUS_BAR].align = CENTER;
-
-	s[SI_PLAY_TIME].prefix = "";
-	s[SI_PLAY_TIME].postfix = "";
-	s[SI_PLAY_TIME].x = 35;
-	s[SI_PLAY_TIME].y = 20;
-	s[SI_PLAY_TIME].w = 65;
-	s[SI_PLAY_TIME].h = FONT_HEIGHT;
-	s[SI_PLAY_TIME].r = 0;
-	s[SI_PLAY_TIME].g = 0;
-	s[SI_PLAY_TIME].b = 0;
-	s[SI_PLAY_TIME].font = M_YELLOW;
-	s[SI_PLAY_TIME].align = CENTER;
-
-	s[SI_STATUS].prefix = "";
-	s[SI_STATUS].postfix = "";
-	s[SI_STATUS].x = 35;
-	s[SI_STATUS].y = 28;
-	s[SI_STATUS].w = 12;
-	s[SI_STATUS].h = FONT_HEIGHT;
-	s[SI_STATUS].r = 0;
-	s[SI_STATUS].g = 0;
-	s[SI_STATUS].b = 0;
-	s[SI_STATUS].font = N_YELLOW;
-	s[SI_STATUS].align = LEFT;
-
-	s[SI_STATUS_FLAGS].prefix = " (";
-	s[SI_STATUS_FLAGS].postfix = ")";
-	s[SI_STATUS_FLAGS].x = 47;
-	s[SI_STATUS_FLAGS].y = 28;
-	s[SI_STATUS_FLAGS].w = 15;
-	s[SI_STATUS_FLAGS].h = FONT_HEIGHT;
-	s[SI_STATUS_FLAGS].r = 0;
-	s[SI_STATUS_FLAGS].g = 0;
-	s[SI_STATUS_FLAGS].b = 0;
-	s[SI_STATUS_FLAGS].font = N_YELLOW;
-	s[SI_STATUS_FLAGS].align = CENTER;
-
-	s[SI_NUM_PLAYED].prefix = "#";
-	s[SI_NUM_PLAYED].postfix = "";
-	s[SI_NUM_PLAYED].x = 62;
-	s[SI_NUM_PLAYED].y = 28;
-	s[SI_NUM_PLAYED].w = 13;
-	s[SI_NUM_PLAYED].h = FONT_HEIGHT;
-	s[SI_NUM_PLAYED].r = 0;
-	s[SI_NUM_PLAYED].g = 0;
-	s[SI_NUM_PLAYED].b = 0;
-	s[SI_NUM_PLAYED].font = N_YELLOW;
-	s[SI_NUM_PLAYED].align = CENTER;
-
-	s[SI_UPTIME].prefix = "Up: ";
-	s[SI_UPTIME].postfix = "";
-	s[SI_UPTIME].x = 75;
-	s[SI_UPTIME].y = 28;
-	s[SI_UPTIME].w = 25;
-	s[SI_UPTIME].h = FONT_HEIGHT;
-	s[SI_UPTIME].r = 0;
-	s[SI_UPTIME].g = 0;
-	s[SI_UPTIME].b = 0;
-	s[SI_UPTIME].font = N_YELLOW;
-	s[SI_UPTIME].align = RIGHT;
-
-	s[SI_SELECTOR].prefix = "selector: ";
-	s[SI_SELECTOR].postfix = "";
-	s[SI_SELECTOR].x = 35;
-	s[SI_SELECTOR].y = 48;
-	s[SI_SELECTOR].w = 35;
-	s[SI_SELECTOR].h = FONT_HEIGHT;
-	s[SI_SELECTOR].r = 0;
-	s[SI_SELECTOR].g = 0;
-	s[SI_SELECTOR].b = 0;
-	s[SI_SELECTOR].font = N_YELLOW;
-	s[SI_SELECTOR].align = LEFT;
-
-	s[SI_FORMAT].prefix = "Format: ";
-	s[SI_FORMAT].postfix = "";
-	s[SI_FORMAT].x = 70;
-	s[SI_FORMAT].y = 48;
-	s[SI_FORMAT].w = 30;
-	s[SI_FORMAT].h = FONT_HEIGHT;
-	s[SI_FORMAT].r = 0;
-	s[SI_FORMAT].g = 0;
-	s[SI_FORMAT].b = 0;
-	s[SI_FORMAT].font = N_YELLOW;
-	s[SI_FORMAT].align = RIGHT;
-
-	s[SI_MTIME].prefix = "MTime: ";
-	s[SI_MTIME].postfix = "";
-	s[SI_MTIME].x = 35;
-	s[SI_MTIME].y = 35;
-	s[SI_MTIME].w = 65;
-	s[SI_MTIME].h = FONT_HEIGHT;
-	s[SI_MTIME].r = 0;
-	s[SI_MTIME].g = 0;
-	s[SI_MTIME].b = 0;
-	s[SI_MTIME].font = N_YELLOW;
-	s[SI_MTIME].align = LEFT;
-
-	s[SI_FILE_SIZE].prefix = "Size: ";
-	s[SI_FILE_SIZE].postfix = "kb";
-	s[SI_FILE_SIZE].x = 35;
-	s[SI_FILE_SIZE].y = 42;
-	s[SI_FILE_SIZE].w = 20;
-	s[SI_FILE_SIZE].h = FONT_HEIGHT;
-	s[SI_FILE_SIZE].r = 0;
-	s[SI_FILE_SIZE].g = 0;
-	s[SI_FILE_SIZE].b = 0;
-	s[SI_FILE_SIZE].font = N_YELLOW;
-	s[SI_FILE_SIZE].align = LEFT;
-
-	s[SI_AUDIO_INFO1].prefix = "";
-	s[SI_AUDIO_INFO1].postfix = "";
-	s[SI_AUDIO_INFO1].x = 0;
-	s[SI_AUDIO_INFO1].y = 60;
-	s[SI_AUDIO_INFO1].w = 100;
-	s[SI_AUDIO_INFO1].h = FONT_HEIGHT;
-	s[SI_AUDIO_INFO1].r = 0;
-	s[SI_AUDIO_INFO1].g = 0;
-	s[SI_AUDIO_INFO1].b = 0;
-	s[SI_AUDIO_INFO1].font = N_YELLOW;
-	s[SI_AUDIO_INFO1].align = CENTER;
-
-	s[SI_AUDIO_INFO2].prefix = "";
-	s[SI_AUDIO_INFO2].postfix = "";
-	s[SI_AUDIO_INFO2].x = 0;
-	s[SI_AUDIO_INFO2].y = 65;
-	s[SI_AUDIO_INFO2].w = 100;
-	s[SI_AUDIO_INFO2].h = FONT_HEIGHT;
-	s[SI_AUDIO_INFO2].r = 0;
-	s[SI_AUDIO_INFO2].g = 0;
-	s[SI_AUDIO_INFO2].b = 0;
-	s[SI_AUDIO_INFO2].font = N_YELLOW;
-	s[SI_AUDIO_INFO2].align = CENTER;
-
-	s[SI_AUDIO_INFO3].prefix = "";
-	s[SI_AUDIO_INFO3].postfix = "";
-	s[SI_AUDIO_INFO3].x = 0;
-	s[SI_AUDIO_INFO3].y = 70;
-	s[SI_AUDIO_INFO3].w = 100;
-	s[SI_AUDIO_INFO3].h = FONT_HEIGHT;
-	s[SI_AUDIO_INFO3].r = 0;
-	s[SI_AUDIO_INFO3].g = 0;
-	s[SI_AUDIO_INFO3].b = 0;
-	s[SI_AUDIO_INFO3].font = N_YELLOW;
-	s[SI_AUDIO_INFO3].align = CENTER;
-
-	s[SI_AFS_MODE].name = "afs_mode:";
-	s[SI_AFS_MODE].prefix = "";
-	s[SI_AFS_MODE].postfix = "";
-	s[SI_AFS_MODE].x = 0;
-	s[SI_AFS_MODE].y = 83;
-	s[SI_AFS_MODE].w = 100;
-	s[SI_AFS_MODE].h = FONT_HEIGHT;
-	s[SI_AFS_MODE].r = 0;
-	s[SI_AFS_MODE].g = 0;
-	s[SI_AFS_MODE].b = 0;
-	s[SI_AFS_MODE].font = N_YELLOW;
-	s[SI_AFS_MODE].align = CENTER;
-
-	s[SI_DBINFO2].prefix = "";
-	s[SI_DBINFO2].postfix = "";
-	s[SI_DBINFO2].x = 0;
-	s[SI_DBINFO2].y = 88;
-	s[SI_DBINFO2].w = 100;
-	s[SI_DBINFO2].h = FONT_HEIGHT;
-	s[SI_DBINFO2].r = 0;
-	s[SI_DBINFO2].g = 0;
-	s[SI_DBINFO2].b = 0;
-	s[SI_DBINFO2].font = N_YELLOW;
-	s[SI_DBINFO2].align = CENTER;
-
-	s[SI_DBINFO3].name = "dbinfo3:";
-	s[SI_DBINFO3].prefix = "";
-	s[SI_DBINFO3].postfix = "";
-	s[SI_DBINFO3].x = 0;
-	s[SI_DBINFO3].y = 93;
-	s[SI_DBINFO3].w = 100;
-	s[SI_DBINFO3].h = FONT_HEIGHT;
-	s[SI_DBINFO3].r = 0;
-	s[SI_DBINFO3].g = 0;
-	s[SI_DBINFO3].b = 0;
-	s[SI_DBINFO3].font = N_YELLOW;
-	s[SI_DBINFO3].align = CENTER;
-}
-
-/*
- * init SDL libary and set window title
- */
-static void init_SDL(void)
-{
-	if (SDL_Init(SDL_INIT_VIDEO) == -1) {
-		fprintf(stderr,
-			"Couldn't initialize SDL: %s\n", SDL_GetError());
-		exit(1);
-	}
-	/* Clean up on exit */
-	atexit(SDL_Quit);
-	/* Initialize the display */
-	if (args_info.fullscreen_flag)
-		screen = SDL_SetVideoMode(width, height, 0, SDL_FULLSCREEN);
-	else
-		screen = SDL_SetVideoMode(width, height, 0, 0);
-	if (!screen) {
-		fprintf(stderr, "Couldn't set video mode: %s\n",
-			SDL_GetError());
-		exit(1);
-	}
-	SDL_EventState(SDL_MOUSEMOTION, SDL_IGNORE);
-	SDL_EventState(SDL_MOUSEBUTTONDOWN, SDL_IGNORE);
-	SDL_EventState(SDL_MOUSEBUTTONUP, SDL_IGNORE);
-	/* Set the window manager title bar */
-	SDL_WM_SetCaption("The Gui of death that makes you blind (paraslash "
-		PACKAGE_VERSION ")", "SFont");
-}
-
-/*
- * draw rectangular frame of width FRAME_WIDTH
- */
-static void draw_frame(Uint8 r, Uint8 g, Uint8 b) {
-	SDL_Rect rect;
-
-	rect.x = 0;
-	rect.y = 0;
-	rect.w = width;
-	rect.h = FRAME_WIDTH;
-	SDL_FillRect(screen, &rect, SDL_MapRGB(screen->format, r, g, b));
-	SDL_UpdateRect(screen, rect.x, rect.y, rect.w, rect.h);
-
-	rect.x = 0;
-	rect.y = height - FRAME_WIDTH;
-	rect.w = width;
-	rect.h = FRAME_WIDTH;
-	SDL_FillRect(screen, &rect, SDL_MapRGB(screen->format, r, g, b));
-	SDL_UpdateRect(screen, rect.x, rect.y, rect.w, rect.h);
-
-	rect.x = 0;
-	rect.y = FRAME_WIDTH;
-	rect.w = FRAME_WIDTH;
-	rect.h = height -  2 * FRAME_WIDTH;
-	SDL_FillRect(screen, &rect, SDL_MapRGB(screen->format, r, g, b));
-	SDL_UpdateRect(screen, rect.x, rect.y, rect.w, rect.h);
-
-	rect.x = width - FRAME_WIDTH;
-	rect.y = FRAME_WIDTH;
-	rect.w = FRAME_WIDTH;
-	rect.h = height -  2 * FRAME_WIDTH;
-	SDL_FillRect(screen, &rect, SDL_MapRGB(screen->format, r, g, b));
-	SDL_UpdateRect(screen, rect.x, rect.y, rect.w, rect.h);
-}
-
-/*
- * fill input rect with color
- */
-static void fill_input_rect(void)
-{
-	SDL_Rect rect;
-
-	rect.x = INPUT_X;
-	rect.y = INPUT_Y;
-	rect.w = INPUT_WIDTH;
-	rect.h = INPUT_HEIGHT;
-	SDL_FillRect(screen, &rect, SDL_MapRGB(screen->format, 10, 150, 10));
-}
-
-/*
- * fill output rect with color
- */
-static void fill_output_rect(void)
-{
-	SDL_Rect rect;
-
-	rect.x = OUTPUT_X;
-	rect.y = OUTPUT_Y;
-	rect.w = OUTPUT_WIDTH;
-	rect.h = OUTPUT_HEIGHT;
-	SDL_FillRect(screen, &rect, SDL_MapRGB(screen->format, 0, 0, 0));
-}
-
-/*
- * convert tab to space
- */
-static void tab2space(char *text)
-{
-	char *p = text;
-	while (*p) {
-		if (*p == '\t')
-			*p = ' ';
-		p++;
-	}
-}
-
-static void print_msg(const char *msg)
-{
-	SFont_FontInfo *font = &(fonts[MSG_FONT].fontinfo);
-	char *buf = strdup(msg);
-	int len = strlen(buf);
-
-	if (!buf)
-		return;
-	while (TextWidth2(font, buf) > INPUT_WIDTH && len > 0) {
-		*(buf + len) = '\0';
-		len--;
-	}
-	fill_input_rect();
-	PutString2(screen, font, INPUT_X, INPUT_Y, buf);
-	free(buf);
-}
-
-static void update_all(void)
-{
-	SDL_UpdateRect(screen, 0, 0, 0, 0);
-}
-
-static void update_input(void)
-{
-	SDL_UpdateRect(screen, INPUT_X, INPUT_Y, INPUT_WIDTH, INPUT_HEIGHT);
-
-}
-
-/*
- * wait for key, ignore all other events, return 0 if there is no key event
- * pending. Otherwise return keysym of key
- */
-SDLKey get_key(void)
-{
-	SDL_Event event;
-
-	while (SDL_PollEvent(&event) > 0) {
-		if(event.type != SDL_KEYDOWN)
-			continue;
-//		printf("Key pressed, scancode: 0x%x\n",
-//			event.key.keysym.scancode);
-		return event.key.keysym.sym;
-	}
-	return 0;
-}
-
-/*
- * print message, wait for key (blocking), return 1 for 'q', 0 else
- */
-static SDLKey hit_key(const char *msg)
-{
-	SDLKey sym;
-
-	print_msg(msg);
-	update_input();
-	while (!(sym = get_key()))
-		;
-	fill_input_rect();
-	update_input();
-	if (sym == SDLK_q)
-		return 1;
-	else
-		return 0;
-}
-
-/*
- * read paraslash command from input, execute it and print results
- */
-static int command_handler(void)
-{
-	FILE *f;
-	unsigned count = 0;
-	char text[MAXLINE]="";
-	char buf[MAXLINE]="";
-	SFont_FontInfo *font = &fonts[OUTPUT_FONT].fontinfo;
-
-//	printf("string input\n");
-	SFont_Input2(screen, &fonts[INPUT_FONT].fontinfo,
-		INPUT_X, INPUT_Y - 5, INPUT_WIDTH, text);
-	if (!strlen(text))
-		return 1;
-	if (!strcmp(text, "exit") || !strcmp(text, "quit"))
-		return 0;
-	if (text[0] == '!') {
-		if (text[1] == '\0')
-			return 1;
-		f = popen(text + 1, "r");
-	} else {
-		sprintf(buf, BINDIR "/para_client %s 2>&1", text);
-		f = popen(buf, "r");
-	}
-	if (!f)
-		return 0;
-	fill_output_rect();
-	while(fgets(text, MAXLINE - 1, f)) {
-		int len;
-
-		tab2space(text);
-		len = strlen(text);
-	//	printf("string: %s\n", dest);
-		while (TextWidth2(font, text) > width - 2 * FRAME_WIDTH &&
-				len > 0) {
-			text[len] = '\0';
-			len--;
-		}
-		PutString2(screen, font, OUTPUT_X,
-			OUTPUT_Y + count * FONT_HEIGHT, text);
-		count++;
-		if (count >= NUM_LINES) {
-			update_all();
-			if (hit_key("Hit any key to continue, q to return"))
-				goto out;
-			count = 0;
-			fill_output_rect();
-		}
-	}
-	update_all();
-	hit_key("Hit any key to return");
-out:	fill_output_rect();
-	pclose(f);
-	return 1;
-}
-
-
-/*
- * Add prefix and postfix to string, delete characters from the end
- * if its length exceeds the max length defined in stat_items[item]
- */
-char *transform_string(int item)
-{
-	struct stat_item s = stat_items[item];
-	size_t len;
-	char *ret;
-	unsigned pixels = s.w * (width - 2 * FRAME_WIDTH) / 100;
-	SFont_FontInfo *font = &(fonts[s.font].fontinfo);
-
-	ret = make_message("%s%s%s", s.prefix, s.content, s.postfix);
-	len = strlen(ret);
-	while (TextWidth2(font, ret) > pixels && len > 0) {
-		*(ret + len) = '\0';
-		len--;
-	}
-	return ret;
-}
-
-SDL_Surface *load_jpg(void)
-{
-	SDL_RWops *rwop;
-	int fds[3] = {0, 1, 0};
-	pid_t pid;
-	FILE *f;
-
-	if (para_exec_cmdline_pid(&pid, args_info.pic_cmd_arg, fds) < 0)
-		return NULL;
-	f = fdopen(fds[1], "r");
-	if (!f)
-		return NULL;
-	if (!(rwop = SDL_RWFromFP(f, 0)))
-		return NULL;
-	return IMG_LoadJPG_RW(rwop);
-}
-
-void update_pic(void)
-{
-	SDL_Surface *img;
-	SDL_Rect src_pic_rect = {
-		.x = 0,
-		.y = 0,
-		.w = PIC_WIDTH,
-		.h = PIC_HEIGHT,
-	};
-	SDL_Rect dest_pic_rect = {
-		.x = FRAME_WIDTH,
-		.y = OUTPUT_HEIGHT / 5,
-		.w = PIC_WIDTH,
-		.h = PIC_HEIGHT,
-	};
-
-	if (!screen)
-		return;
-
-	if (!(img = load_jpg()))
-		return;
-	SDL_FillRect(screen, &dest_pic_rect, SDL_MapRGB(screen->format,
-		0, 0, 0));
-	SDL_BlitSurface(img, &src_pic_rect, screen, &dest_pic_rect);
-	SDL_Flip(screen);
-	SDL_FreeSurface(img);
-}
-
-/*
- * update status item number i.
- */
-static void do_update(int i)
-{
-	static int last_played = -1;
-	SDL_Rect rect;
-	char *buf;
-	SFont_FontInfo *font = &(fonts[stat_items[i].font].fontinfo);
-	if (!stat_items[i].w)
-		return;
-
-	rect.x = stat_items[i].x * (width - FRAME_WIDTH * 2) / 100
-		+ FRAME_WIDTH;
-	rect.y = stat_items[i].y * (height - 2 * FRAME_WIDTH - INPUT_HEIGHT)
-		/ 100;
-	rect.w = stat_items[i].w * (width - 2 * FRAME_WIDTH) / 100;
-	rect.h = stat_items[i].h;
-	buf = transform_string(i);
-	SDL_FillRect(screen, &rect, SDL_MapRGB(screen->format,
-		stat_items[i].r, stat_items[i].g, stat_items[i].b));
-	switch(stat_items[i].align) {
-	case CENTER:
-		PutString2(screen, font,
-			rect.x + (rect.w - TextWidth2(font, buf)) / 2,
-			rect.y, buf);
-		break;
-	case LEFT:
-		PutString2(screen, font, rect.x, rect.y, buf);
-		break;
-	case RIGHT:
-		PutString2(screen, font, rect.x + (rect.w -
-			TextWidth2(font, buf)), rect.y, buf);
-		break;
-	}
-	free(buf);
-	SDL_UpdateRect(screen, rect.x, rect.y, rect.w, rect.h);
-	if (i == SI_NUM_PLAYED && atoi(stat_items[i].content) != last_played) {
-		update_pic();
-		last_played = atoi(stat_items[i].content);
-	};
-}
-
-/*
- * Check if buf is a known status line. If so call do_update and return 1.
- * Return 0 otherwise.
- */
-int update_status(char *buf, __a_unused void *data)
-{
-	int i;
-
-	i = stat_line_valid(buf);
-	if (i < 0)
-		return 1;
-	//free(stat_items[i].content);
-	stat_items[i].content = para_strdup(buf +
-		strlen(status_item_list[i]) + 1);
-	do_update(i);
-	return 1;
-}
-
-/*
- * Read stat line from pipe if pipe is ready, call update_status to
- * display information.
- */
-static int draw_status(int fd)
-{
-	fd_set rfds;
-	int ret;
-	struct timeval tv;
-
-	tv.tv_sec = 0;
-	tv.tv_usec = 3000000;
-	FD_ZERO(&rfds);
-	FD_SET(fd, &rfds);
-	ret = para_select(fd + 1, &rfds, NULL, &tv);
-	if (ret <= 0)
-		return 0;
-	if (read_audiod_pipe(fd, update_status) > 0)
-		return 1;
-	free(stat_items[SI_STATUS_BAR].content);
-	stat_items[SI_STATUS_BAR].content =
-		para_strdup("audiod not running!?\n");
-	update_all();
-	sleep(1);
-	return -1;
-}
-
-static void clean_exit(int ret)
-{
-	SDL_Quit();
-	exit(ret);
-}
-
-static void print_help(void)
-{
-	print_msg("Hit q to quit, any other key to enter command mode");
-}
-
-static int configfile_exists(void)
-{
-	if (!args_info.config_file_given) {
-		char *home = para_homedir();
-		args_info.config_file_arg = make_message(
-			"%s/.paraslash/sdl_gui.conf", home);
-		free(home);
-	}
-	return file_exists(args_info.config_file_arg);
-}
-
-/*
- * MAIN
- */
-int main(int argc, char *argv[])
-{
-	int i, ret, fd = -1;
-	SDLKey sym;
-
-	sdl_gui_cmdline_parser(argc, argv, &args_info);
-	HANDLE_VERSION_FLAG("sdl_gui", args_info);
-	ret = configfile_exists();
-//	printf("w=%i,h=%i,ret=%i, cf=%s\n", width, height, ret, args_info.config_file_arg);
-
-	if (!ret && args_info.config_file_given) {
-		fprintf(stderr, "Can't read config file %s\n",
-			args_info.config_file_arg);
-		exit(EXIT_FAILURE);
-	}
-	if (ret) {
-		struct sdl_gui_cmdline_parser_params params = {
-			.override = 0,
-			.initialize = 0,
-			.check_required = 0,
-			.check_ambiguity = 0
-		};
-		sdl_gui_cmdline_parser_config_file(args_info.config_file_arg,
-			&args_info, &params);
-	}
-	signal(SIGCHLD, SIG_IGN);
-	width = args_info.width_arg;
-	height = args_info.height_arg;
-//	printf("w=%i,h=%i,ret=%i, cf=%s\n", width, height, ret, args_info.config_file_arg);
-	init_stat_items();
-	init_SDL();
-	for (i = 0; fonts[i].name[0]; i++) {
-		char buf[MAXLINE];
-		sprintf(buf, "%s/%s", FONTDIR, fonts[i].name);
-		/* Load the font - You don't have to use the IMGlib for this */
-		fonts[i].fontinfo.Surface = IMG_Load(buf);
-		/* Prepare the font for use */
-		InitFont2(&fonts[i].fontinfo);
-	}
-	draw_frame(FRAME_RED, FRAME_GREEN, FRAME_BLUE);
-	if (args_info.interactive_flag) {
-		print_help();
-		update_input();
-	}
-	for (;;) {
-		if (fd < 0) {
-			fd = para_open_audiod_pipe(args_info.stat_cmd_arg);
-			if (fd < 0)
-				clean_exit(EXIT_FAILURE);
-		}
-		ret = draw_status(fd);
-		if (ret < 0) {
-			close(fd);
-			fd = -1;
-		}
-		if (SDL_QuitRequested())
-			clean_exit(0);
-		while ((sym = get_key())) {
-			if (!args_info.interactive_flag)
-				clean_exit(0);
-			if (sym == SDLK_q)
-				clean_exit(0);
-			if (	   sym == SDLK_LSHIFT
-				|| sym == SDLK_RSHIFT
-				|| sym == SDLK_LMETA
-				|| sym == SDLK_RMETA
-				|| sym == SDLK_RCTRL
-				|| sym == SDLK_LCTRL
-				|| sym == SDLK_MODE
-				|| sym == SDLK_CAPSLOCK
-				|| sym == SDLK_LALT
-				|| sym == SDLK_RALT
-				|| sym == SDLK_RSUPER
-				|| sym == SDLK_LSUPER
-				|| sym == SDLK_COMPOSE
-				)
-				continue;
-			fill_input_rect();
-			update_input();
-			if (!command_handler())
-				clean_exit(0);
-			fill_output_rect();
-			print_help();
-			update_pic();
-			SDL_UpdateRect(screen, 0, 0, 0, 0);
-			break;
-		}
-	}
-}