+++ /dev/null
-/*
- * 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, ¶ms);
- }
- 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;
- }
- }
-}
projects / paraslash.git / blobdiff