* well documented
* complete API-Reference
* easily extendible due to its modular design
- * various user interfaces and utilities:
- * para_gui. Curses based interface
- * para_sdl_gui. Shows images on a per song basis and can be used
- as a screen saver.
- * para_krell. A gkrellm2 plugin
- * para_slider. User-friendly stream creator
- * para_dbadm. Simple curses interface for changing attributes.
- * para_fade. volume fader and alarm clock.
+ * curses-based interface
+ * volume fader and alarm clock.
BINDIR = @bindir@
VARDIR = /var/paraslash
PKGDATADIR = @datarootdir@/@PACKAGE_NAME@
-FONTDIR = $(PKGDATADIR)/fonts
PICDIR = $(PKGDATADIR)/pics
MANDIR = @datarootdir@/man/man1
CPPFLAGS += -Wchar-subscripts
CPPFLAGS += -Wformat-security
CPPFLAGS += -DBINDIR='"$(BINDIR)"'
-CPPFLAGS += -DFONTDIR='"$(PKGDATADIR)/fonts"'
CPPFLAGS += -DPICDIR='"$(PKGDATADIR)/pics"'
CPPFLAGS += -DBUILD_DATE='"$(build_date)"'
CPPFLAGS += -DSYSTEM='"$(system)"'
BINARIES = para_server para_client para_audioc para_recv \
para_filter para_write para_fsck @extra_binaries@
-man_binaries := $(filter-out para_slider para_krell.so, $(BINARIES))
+man_binaries := $(BINARIES)
man_pages := $(patsubst %, man/man1/%.1, $(man_binaries))
man_pages_html := $(patsubst %, man/html/%.html, $(man_binaries))
-FONTS := $(wildcard fonts/*.png)
PICS := $(wildcard pics/paraslash/*.jpg)
gengetopts := $(wildcard *.ggo)
gengetopts_c := $(gengetopts:.ggo=.cmdline.c)
gruta_in := $(patsubst %,web/%,$(gruta_in))
gruta_html := $(grutatxt:=.html)
gruta_html := $(patsubst %,web/sync/%,$(gruta_html))
-shots := gui-2005-11-12.png para_audiod-startup.txt para_krell-2005-02.png \
- para_server-startup.txt para_slider-2004-12.png sdl_gui.jpg \
- para_krell-2005-02.png
+shots := gui-2005-11-12.png para_audiod-startup.txt para_server-startup.txt
shots := $(patsubst %,web/sync/%,$(shots))
web_pics := web/sync/paraslash.png web/sync/paraslash.ico
web_misc := overview.pdf versions/@PACKAGE_TARNAME@-@PACKAGE_VERSION@.tar.bz2 PUBLIC_KEY \
man: $(man_pages)
html_man: $(man_pages_html)
-sdl_gui_objs = sdl_gui.cmdline.o SFont.o sdl_gui.o gui_common.o exec.o \
- close_on_fork.o string.o stat.o fd.o
fade_objs = fade.cmdline.o fade.o exec.o close_on_fork.o string.o fd.o
-krell_objs = krell.o string.o
-slider_objs = slider.o string.o
fsck_objs = osl.o rbtree.o fsck.o string.o sha1.o fsck.cmdline.o
*.o: para.h config.h gcc-compat.h
aac_afh.o: aac_afh.c
$(CC) -c $(CPPFLAGS) $(DEBUG_CPPFLAGS) @faad_cppflags@ $<
-slider.o: slider.c
- $(CC) -c -Wall -o $@ -g @GLIB_CFLAGS@ @GTK_CFLAGS@ $<
-
-krell.o: krell.c
- $(CC) -Wall -O -g -fPIC @GTK_CFLAGS@ -c -o $@ krell.c
-
%.cmdline.o: %.cmdline.c
$(CC) -c $(CPPFLAGS) $<
para_filter: @filter_objs@
$(CC) $(LDFLAGS) @filter_objs@ -o $@ @filter_ldflags@
-para_slider: $(slider_objs)
- $(CC) $(LDFLAGS) $(slider_objs) -o $@ @GTK_LIBS@ @GLIB_LIBS@ -lzmw
-
para_client: @client_objs@
$(CC) $(LDFLAGS) -o $@ @client_objs@ @client_ldflags@
para_fsck: @fsck_objs@
$(CC) $(LDFLAGS) -o $@ @fsck_objs@ @fsck_ldflags@
-para_sdl_gui: $(sdl_gui_objs)
- $(CC) $(LDFLAGS) -o $@ $(sdl_gui_objs) -lSDL_image
-
para_write: @write_objs@
$(CC) $(LDFLAGS) -o $@ @write_objs@ @write_ldflags@
-para_krell.so: $(krell_objs)
- $(CC) -Wall -fPIC @GTK_CFLAGS@ krell.o -o $@ @GTK_LIBS@ -shared
-
clean:
rm -f *.o $(BINARIES)
distclean: clean
install: all man
- mkdir -p $(BINDIR) $(FONTDIR) $(PICDIR) $(MANDIR)
+ mkdir -p $(BINDIR) $(PICDIR) $(MANDIR)
$(install_sh) -s -m 755 $(BINARIES) $(BINDIR)
- $(install_sh) -m 644 $(FONTS) $(FONTDIR)
$(install_sh) -m 644 $(PICS) $(PICDIR)
$(install_sh) -m 644 $(man_pages) $(MANDIR)
mkdir -p $(VARDIR) >/dev/null 2>&1 || true # not fatal, so don't complain
sys/ipc.h unistd.h utime.h stddef.h],
[], [AC_MSG_ERROR([$ac_header not found])])
-AC_CHECK_HEADER(linux/soundcard.h, [extras="$extras para_fade"],
+AC_CHECK_HEADER(linux/soundcard.h, [extras="$extras para_fade"],
[AC_MSG_WARN([linux/soundcard.h not found, cannot build para_fade])])
# Checks for typedefs, structures, and compiler characteristics.
default_writer="OSX_WRITE"
AC_DEFINE(HAVE_CORE_AUDIO, 1, define to 1 on Mac Os X)
fi
-########################################################################### gtk2
-build_para_krell="yes"
-OLD_CPPFLAGS="$CPPFLAGS"
-OLD_LD_FLAGS="$LDFLAGS"
-OLD_LIBS="$LIBS"
-pkg_modules="gtk+-2.0 >= 2.0.0"
-PKG_CHECK_MODULES(GLIB, [glib-2.0 >= 2.0.4], [], [build_para_krell="no"])
-PKG_CHECK_MODULES(GTK, [$pkg_modules], [], [build_para_krell="no"])
-CPPFLAGS="$GTK_CFLAGS $GLIB_CFLAGS"
-LDFLAGS="$LDFLAGS $GTK_LIBS"
-AC_CHECK_HEADER(gkrellm2/gkrellm.h, [], [build_para_krell="no"])
-if test "$build_para_krell" = "yes"; then
- AC_SUBST(GTK_CFLAGS)
- AC_SUBST(GTK_LIBS)
- extras="$extras para_krell.so"
-else
- AC_MSG_WARN([can not build para_krell])
-fi
-CPPFLAGS="$OLD_CPPFLAGS"
-LDFLAGS="$OLD_LDFLAGS"
-LIBS="$OLD_LIBS"
-########################################################################### sdl
-# FIXME
-AC_CHECK_LIB([SDL_image], [SDL_Init], [extras="$extras para_sdl_gui"], [
- AC_MSG_WARN([libSDL_image not found, cannot build para_sdl_gui])
-])
-AC_CHECK_HEADER(SDL/SDL.h, [],
- [AC_MSG_WARN([SDL/SDL.h not found])])
-
########################################################################### ogg
have_ogg="yes"
OLD_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$OLD_CPPFLAGS"
LDFLAGS="$OLD_LDFLAGS"
LIBS="$OLD_LIBS"
-########################################################################### zmw
-build_slider="yes"
-OLD_CPPFLAGS="$CPPFLAGS"
-OLD_LD_FLAGS="$LDFLAGS"
-OLD_LIBS="$LIBS"
-PKG_CHECK_MODULES(GTK, [$pkg_modules], [], [build_para_slider="no"])
-PKG_CHECK_MODULES(GLIB, [glib-2.0 >= 2.0.4], [], [build_slider="no"])
-CPPFLAGS="$GTK_CFLAGS $GLIB_CFLAGS"
-LDFLAGS="$LDFLAGS $GTK_LIBS"
-AC_CHECK_HEADERS([zmw/zmw.h], [], [build_slider="no"])
-AC_CHECK_LIB([zmw], [zmw_init], [], [build_slider="no"])
-if test "$build_slider" = "no"; then
- AC_MSG_WARN([will not build para_slider])
-else
- extras="$extras para_slider"
-fi
-CPPFLAGS="$OLD_CPPFLAGS"
-LDFLAGS="$OLD_LDFLAGS"
-LIBS="$OLD_LIBS"
-
-
-
AC_SUBST(extra_binaries, [$extras])
AC_CONFIG_FILES([Makefile])
-
AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
AC_DEFUN([objlist_to_errlist],[$(for i in $@; do printf "DEFINE_ERRLIST($(echo $i| tr 'a-z' 'A-Z'));"; done) [const char **para_errlist[[]]] = {$(for i in $@; do printf "PARA_ERRLIST($(echo $i | tr 'a-z' 'A-Z')), "; done) }])
+++ /dev/null
-/*
- * Copyright (C) 2004-2005 Andre Noll <maan@systemlinux.org>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
-
-
-//#define PRINTF printf
-#define PRINTF(a, ...)
-
-#include <gkrellm2/gkrellm.h>
-#include <utime.h>
-#include <dirent.h>
-#include <errno.h>
-#include <stdio.h>
-#include <sys/time.h>
-#include <sys/wait.h>
-
-static void create_para_ctrl(GtkWidget *, gint);
-static void update_para_ctrl(void);
-static void create_tab(GtkWidget *);
-static void apply_config(void);
-static void load_config(gchar *);
-static void save_config(FILE *);
-
-static GkrellmMonitor monitor = {
- "Parakrell", /* Name, for config tab. */
- 0, /* Id, 0 if a plugin */
- create_para_ctrl, /* The create function */
- update_para_ctrl, /* The update function */
- create_tab, /* The config tab create function */
- apply_config, /* Apply the config function */
- save_config, /* Save user config */
- load_config, /* Load user config */
- "para_krell", /* config keyword */
- NULL, /* Undefined 2 */
- NULL, /* Undefined 1 */
- NULL, /* Undefined 0 */
- MON_APM, /* Insert plugin before this monitor */
- NULL, /* Handle if a plugin, filled in by GKrellM */
- NULL /* path if a plugin, filled in by GKrellM */
-};
-
-typedef struct {
- GkrellmPiximage *image;
- GkrellmDecalbutton *button;
- gint x,y,w,h;
- double x_scale,y_scale;
-} ControlButton;
-
-static ControlButton prev_button = {
- .image = NULL,
- .button = NULL,
- .x = 10,
- .y = 10,
- .w = 50,
- .h = 50,
- .x_scale = 1,
- .y_scale = 1,
-};
-
-GkrellmPiximage *piximage;
-GkrellmPanel *panel;
-GtkWidget *fileread_vbox;
-GdkPixbuf *pixbuf;
-gint song_change_input_id;
-FILE *song_change_fd;
-GIOChannel *song_change_channel;
-
-static struct timeval sc_open_time;
-
-static gchar *info_text =
- "Parakrell displays an image corresponding to the soundfile\n"
- "currently played by paraslash.\n\n"
-
- "The plugin's panel is divided in 9 small squares, like \n"
- "the numpad on a PC keyboard. For each square there is an \n"
- "associated button and a number between 1 and 9.\n \n"
-
- "Each button is bound to three different commands for left, \n"
- "middle and right mouse button. Middle and right button are \n"
- "reserved for setting volume and jumping around in the song, \n"
- "respectively. Left button works as follows:\n \n"
-
- "7 8 9 7: slider, 8: sdl_gui, 9: next \n"
- "4 5 6 4: ps, 5: play, 6: dbadm \n"
- "1 2 3 1: stop, 2: gui, 3: pause\n"
-
- "\n\nAuthor:\n"
- "Andre Noll <maan@systemlinux.org>\n"
- "Copyright (C) 2004-2005\n"
- "Distributed under the GNU General Public License.\n";
-
-#define MAXLINE 255
-
-static gboolean launch_cmd(char *cmd)
-{
-
- gchar **argv;
- GError *err = NULL;
- gboolean res;
-
- PRINTF("%s: \n", __func__);
- if (!cmd || *cmd == '\0')
- return -1;
-
- g_shell_parse_argv(cmd, NULL, &argv, NULL);
- res = g_spawn_async(
- NULL,
- argv,
- NULL,
- G_SPAWN_SEARCH_PATH | G_SPAWN_STDERR_TO_DEV_NULL,
- NULL,
- NULL,
- NULL,
- &err
- );
- if (!res && err) {
- gkrellm_message_dialog(NULL, err->message);
- g_error_free(err);
- }
- g_strfreev(argv);
- return res;
-}
-
-static gboolean cb_in_button(GkrellmDecalbutton *b,
- GdkEventButton *ev, ControlButton *cbut)
-{
- gint x, y, area, width = gkrellm_chart_width();
- x = (int) (3 * ev->x / width);
- y = (int) (3 - 3 * ev->y / width);
- area = 3 * y + x + 1;
- char buf[MAXLINE];
-
- PRINTF("%s: button %i pressed on area %i\n", __func__,
- ev->button, area);
- if (ev->button == 1) {
- switch (area) {
- case 1:
- launch_cmd("para_client stop");
- return 0;
- case 2:
- launch_cmd("xterm -e para_gui -a");
- return 0;
- case 3:
- launch_cmd("para_client pause");
- return 0;
- case 4:
- launch_cmd("para_client ps");
- return 0;
- case 5:
- launch_cmd("para_client play");
- return 0;
- case 6:
- launch_cmd("xterm -e para_dbadm");
- return 0;
- case 7:
- launch_cmd("para_slider");
- return 0;
- case 8:
- launch_cmd("para_sdl_gui -f");
- return 0;
- case 9:
- launch_cmd("para_client next");
- return 0;
- }
- return 0;
- }
- sprintf(buf, "%s %i", ev->button == 2? "aumix -v" : "para_client jmp",
- area * 10);
- return launch_cmd(buf);
-}
-
-static void make_button(ControlButton *cbut, gint fn_id)
-{
- PRINTF("%s: gkrellm_make_scaled_button\n", __func__);
- cbut->button = gkrellm_make_scaled_button(
- panel,
- cbut->image,
- NULL,
- GINT_TO_POINTER(fn_id),
- FALSE,
- FALSE,
- 2,
- 0,
- 1,
- cbut->x,
- cbut->y,
- cbut->w,
- cbut->h
- );
- PRINTF("%s: making botton\n", __func__);
- gkrellm_set_in_button_callback(cbut->button, cb_in_button, cbut);
-}
-
-
-static void load_img(void)
-{
- gint width = gkrellm_chart_width();
- gint out = 0, ret;
- FILE *pipe = NULL;
- char buf[MAXLINE];
- size_t num_read = 0;
- gchar *filename = gkrellm_make_data_file_name("para", "pic.jpg");
-
- PRINTF("%s: Opening %s\n", __func__, filename);
- if ((out = creat(filename, S_IRUSR | S_IWUSR)) < 0) {
- perror("open");
- goto out;
- }
- pipe = popen("para_client pic", "r");
- if (!pipe)
- goto out;
- while ((ret = read(fileno(pipe), buf, sizeof(buf) - 1)) > 0) {
- if (write(out, buf, ret) < 0) {
- perror("Write");
- goto out;
- }
- num_read += ret;
- }
- if (ret < 0) {
- PRINTF("%s: Read Error\n", __func__);
- goto out;
- }
- PRINTF("%s: new pic created (%i bytes)\n", __func__, num_read);
- if (num_read < 500)
- goto out;
-
- if (piximage) {
- gkrellm_destroy_piximage(piximage);
- g_free(pixbuf);
- }
- PRINTF("%s: creating new piximage\n", __func__);
- piximage = gkrellm_piximage_new_from_file(filename);
- if (!piximage) {
- PRINTF("%s: can not load image\n", __func__);
- goto out;
- }
- pixbuf = gkrellm_scale_piximage_to_pixbuf(piximage, width, width);
-out:
- g_free(filename);
- if (pipe)
- pclose(pipe);
- if (out)
- close(out);
-}
-
-static void create_tab(GtkWidget *tab_vbox)
-{
- GtkTextBuffer *textbuf;
- GtkWidget *text;
- GtkWidget *scrolled, *vbox = tab_vbox;
-
- PRINTF("%s: \n", __func__);
-
- scrolled = gtk_scrolled_window_new(NULL, NULL);
- gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
- GTK_POLICY_AUTOMATIC,
- GTK_POLICY_AUTOMATIC);
- textbuf = gtk_text_buffer_new(NULL);
- gtk_text_buffer_set_text(textbuf, info_text, -1);
- text = gtk_text_view_new_with_buffer(textbuf);
- gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
- gtk_container_add(GTK_CONTAINER(scrolled), text);
- gtk_box_pack_start(GTK_BOX(vbox), scrolled, TRUE, TRUE, 0);
-}
-
-static gboolean song_change(GIOChannel *channel, GIOCondition condition,
- gpointer panel)
-{
- char *str_return;
- gsize length;
-
- PRINTF("%s: input condition %i "
- "(song_change channel fd = %i)\n", __func__, condition,
- g_io_channel_unix_get_fd(song_change_channel));
- if (!song_change_fd) {
- PRINTF("%s: no song_change_fd\n", __func__);
- goto err_out;
- }
- if (!(condition & (G_IO_IN | G_IO_PRI))) {
- PRINTF("%s: song change pipe died\n", __func__);
- song_change_fd = NULL;
- wait(NULL);
- return TRUE;
- goto err_out;
- }
- if (!channel->is_readable) {
- PRINTF("%s: fd not readable\n", __func__);
- goto err_out;
- }
- PRINTF("%s: reading data\n", __func__);
- if (g_io_channel_read_line(channel, &str_return,
- &length, NULL, NULL) == G_IO_STATUS_NORMAL) {
- PRINTF("%s: next song: %s", __func__, str_return);
- g_free(str_return);
- if (channel != song_change_channel)
- goto err_out;
- load_img();
- return TRUE;
- }
-err_out:
- g_io_channel_unref(channel);
- g_io_channel_shutdown(channel, TRUE, NULL);
- return FALSE;
-}
-
-static void create_song_change(void)
-{
- if (song_change_fd)
- return;
- gettimeofday(&sc_open_time, NULL);
- PRINTF("%s: para_client sc\n", __func__);
- song_change_fd = popen("para_client sc", "r");
- if (!song_change_fd) {
- PRINTF("%s: para_client sc failed\n", __func__);
- return;
- }
- song_change_channel = g_io_channel_unix_new(fileno(song_change_fd));
- g_io_channel_set_close_on_unref(song_change_channel, TRUE);
- g_io_add_watch(song_change_channel,
- G_IO_IN | G_IO_ERR | G_IO_HUP | G_IO_NVAL,
- &song_change, panel);
-}
-
-static void update_para_ctrl(void)
-{
- GdkDrawable *drawable = panel->drawing_area->window;
- gint width = gkrellm_chart_width();
-
- if (!drawable)
- PRINTF("%s: No drawable\n", __func__);
- else
- gkrellm_paste_pixbuf(pixbuf, drawable, 0, 0, width, width);
- if (!song_change_fd) {
- struct timeval now;
- PRINTF("%s: no song_change_fd\n", __func__);
-
- gettimeofday(&now, NULL);
- if (now.tv_sec > sc_open_time.tv_sec + 5)
- create_song_change();
- }
-}
-
-static void destroy_panel(void)
-{
- PRINTF("%s: \n", __func__);
- if (!panel)
- return;
- PRINTF("%s: destroying panel\n", __func__);
- gkrellm_panel_destroy(panel);
- panel = NULL;
-}
-
-#if 0
-static void destroy_song_change(void)
-{
- PRINTF("%s: \n", __func__);
- if (!song_change_fd)
- return;
-}
-#endif
-static void destroy_all(void)
-{
-// destroy_song_change();
- destroy_panel();
-}
-
-static void create_para_ctrl(GtkWidget *vbox, gint first_create)
-{
- gint style_id = gkrellm_lookup_meter_style_id(UPTIME_STYLE_NAME);
- GkrellmStyle *style = gkrellm_meter_style(style_id);
- gint width = gkrellm_chart_width();
-
- destroy_all();
- create_song_change();
- panel = gkrellm_panel_new0();
- gkrellm_panel_configure(panel, NULL, style);
- gkrellm_panel_configure_set_height(panel, width);
- PRINTF("%s: creating panel\n", __func__);
- gkrellm_panel_create(vbox, &monitor, panel);
- make_button(&prev_button, 1);
-}
-
-static void apply_config(void)
-{
- PRINTF("%s: \n", __func__);
-}
-
-static void load_config(gchar * arg)
-{
- PRINTF("%s: \n", __func__);
-
-}
-
-static void save_config(FILE * f)
-{
- PRINTF("%s: \n", __func__);
-}
-
-GkrellmMonitor *gkrellm_init_plugin(void)
-{
- return &monitor;
-}
+++ /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;
- }
- }
-}
+++ /dev/null
-option "fullscreen" f "Use fullscreeen mode" flag off
-option "interactive" i "Activate interactive mode" flag off
-option "width" x "Specify screen width" int typestr="pixels" default="1024" optional
-option "height" y "Specify screen height" int typestr="pixels" default="768" optional
-option "config_file" c "(default='~/.paraslash/sdl_gui.conf')" string typestr="filename" optional
-option "window-id" w "(currently ignored)" string typestr="filename" optional
-option "stat_cmd" s "command to read server and audiod status data from" string typestr="command" default="para_audioc stat" optional
-option "pic_cmd" p "command to read pic from" string typestr="command" default="para_client pic" optional
+++ /dev/null
-/*
- * Copyright (C) 2004-2006 Andre Noll <maan@systemlinux.org>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
-
-/** \file slider.c libzmw-based stream creator for paraslash */
-
-#include "para.h"
-#include "zmw/zmw.h"
-#include "math.h"
-#include "string.h"
-
-#define WIDTH 300
-#define SLIDER_RATIO 6
-#define VAL_2_SL_VAL(v) (v) * (SLIDER_RATIO - 1.0) / SLIDER_RATIO
-#define SL_VAL_2_VAL(v) (v) * SLIDER_RATIO / (SLIDER_RATIO - 1.0)
-#define VAL_2_SCORE(v) (v) > 0.5? 1 / (1.03 - (v)) / (1.03 - (v)) :\
- - 1 / ((v) + 0.03) / ((v) + 0.03)
-
-#define RGB(R,G,B) (((R)<<12) + ((G)<<6) + (B))
-
-#define EPSILON 0.001
-#define LASTPLAYED_FORMULA(v) \
- 1 / (pow((v), 10) + EPSILON * EPSILON) - 1 / (1 + EPSILON) + EPSILON
-
-#define NUMPLAYED_FORMULA(v)\
- 10 * (v) + (v) / (1 - (v) * (1 - EPSILON))
-
-static int argc;
-static char **argv;
-char *streamname = NULL;
-static Zmw_Float_0_1 *slider_vals, lastplayed_val, numplayed_val;
-
-void para_log(int ll, const char* fmt,...) /* no logging */
-{
-}
-
-static void rst(void)
-{
- int i;
- for (i = 1; argv[i]; i++)
- slider_vals[i] = VAL_2_SL_VAL(.5);
- if (streamname)
- free(streamname);
- streamname = para_strdup("slider");
- //printf("rst: \n");
-}
-
-static char *get_value_filename(void)
-{
- char *ret, *home =para_homedir();
- ret = make_message("%s/.paraslash/slide.values", home);
- free(home);
- return ret;
-}
-
-static void load(void)
-{
- char *tmp;
- char att[999];
- FILE *f;
- int i;
- Zmw_Float_0_1 val;
-
- tmp = get_value_filename();
- f = fopen(tmp, "r");
- free(tmp);
- if (!f)
- return;
- while (fscanf(f, "%900s %g", att, &val) == 2) {
- if (!strcmp(att, "lastplayed")) {
- lastplayed_val = val;
- continue;
- }
- if (!strcmp(att, "numplayed")) {
- numplayed_val = val;
- continue;
- }
- for (i = 1; argv[i]; i++)
- if (!strcmp(argv[i], att)) {
- slider_vals[i] = val;
- break;
- }
-
- }
- fclose(f);
-}
-
-static void save(void)
-{
- char *filename;
- FILE *f;
- int i;
-
- filename = get_value_filename();
- f = fopen(filename, "w");
- free(filename);
- if (!f)
- return;
- fprintf(f, "lastplayed %g\n", lastplayed_val);
- fprintf(f, "numplayed %g\n", numplayed_val);
- for (i = 1; argv[i]; i++)
- fprintf(f, "%s %g\n", argv[i], slider_vals[i]);
- fclose(f);
-}
-
-
-static void print_score(FILE *fd)
-{
- int i;
-
- for (i = 1; argv[i]; i++) {
- if (SL_VAL_2_VAL(slider_vals[i]) > .99)
- fprintf(fd, "deny: IS_N_SET(%s)\n", argv[i]);
- if (slider_vals[i] < .01)
- fprintf(fd, "deny: IS_SET(%s)\n", argv[i]);
- }
- fprintf(fd, "score: 0 ");
- for (i = 1; argv[i]; i++) {
- if (slider_vals[i] < .01)
- continue;
- fprintf(fd, "+ %i * IS_SET(%s) ",
- (int) (VAL_2_SCORE(SL_VAL_2_VAL(slider_vals[i]))),
- argv[i]
- );
- }
- fprintf(fd, " + round((LASTPLAYED()/1440 - 1000 / (LASTPLAYED()/1440 + 1)) / %f"
- " - %f * NUMPLAYED(), 2)\n",
- LASTPLAYED_FORMULA(SL_VAL_2_VAL(lastplayed_val)),
- NUMPLAYED_FORMULA(SL_VAL_2_VAL(numplayed_val)));
-}
-
-static void stradd(void)
-{
- FILE *pipe;
- char *cmd = make_message("para_client stradd %s", streamname);
-
- pipe = popen(cmd, "w");
- free(cmd);
- if (!pipe)
- return;
- print_score(pipe);
- pclose(pipe);
-}
-
-static void b_save(void)
-{
- stradd();
- save();
-}
-
-static void go(void)
-{
- stradd();
- system("para_client cs slider");
- system("para_client stop");
- system("para_client play");
-}
-
-static void ok()
-{
- stradd();
- system("para_client cs slider");
- system("para_client play");
- save();
- zmw_main_quit(EXIT_SUCCESS);
-}
-
-static void make_buttons(void)
-{
- /* Add a frame around the box */
- ZMW(zmw_decorator(Zmw_Decorator_Border_Embossed)) {
- /* the buttons */
- ZMW(zmw_hbox()) {
- zmw_button("save");
- if (zmw_activated())
- b_save();
- zmw_button("ok");
- if (zmw_activated())
- ok();
- zmw_button("go!");
- if (zmw_activated())
- go();
- zmw_button("rst");
- if (zmw_activated())
- rst();
-// zmw_x(WIDTH);
- zmw_button("abort");
- if (zmw_activated())
- zmw_main_quit(EXIT_FAILURE);
- }
- }
-}
-static void make_stream_input_field(void)
-{
- static char *text1 = NULL;
- static int cursor_pos = 1; // Must be static
- static int text1_length ;
-
- ZMW(zmw_vbox()) {
- if ( text1 == NULL ) {
- // The initial value must be malloced
- text1 = strdup("slider") ;
- text1_length = strlen(text1) ;
- }
- ZMW(zmw_fixed()) {
- zmw_y(6);
- zmw_x(0);
- zmw_label("stream: ");
- zmw_color(Zmw_Color_Foreground, RGB(63, 63, 63));
- zmw_y(0);
- zmw_x(100);
- zmw_width(WIDTH);
- zmw_entry_with_cursor(&streamname, &cursor_pos);
- if (zmw_changed())
- text1_length = strlen(text1);
- }
- }
-}
-
-/* the sliders, one for each member in argv */
-static void make_sliders(void)
-{
- int i;
- char *txt;
-
- zmw_height(ZMW_VALUE_UNDEFINED);
-// zmw_horizontal_expand(Zmw_True);
- ZMW(zmw_hbox()) {
- ZMW(zmw_vbox()) {
- zmw_color(Zmw_Color_Foreground, RGB(0, 63, 63)); /* font */
- txt = make_message("lp: (%i%%)",
- (int)(.5 + 100 * SL_VAL_2_VAL(lastplayed_val)));
- zmw_label(txt);
- free(txt);
- txt = make_message("np: (%i%%)",
- (int)(.5 + 100 * SL_VAL_2_VAL(numplayed_val)));
- zmw_label(txt);
- free(txt);
- zmw_color(Zmw_Color_Foreground, RGB(63, 63, 0)); /* font */
- for (i = 1; argv[i]; i++) {
- txt = make_message("%s: (%i%%)", argv[i],
- (int)(.5 + 100 * SL_VAL_2_VAL(slider_vals[i])));
- zmw_label(txt);
- free(txt);
- }
- }
- ZMW(zmw_vbox()) {
- zmw_width(200) ;
- zmw_hscrollbar(&lastplayed_val, 1.0 / SLIDER_RATIO);
- zmw_hscrollbar(&numplayed_val, 1.0 / SLIDER_RATIO);
- for (i = 1; argv[i]; i++) {
- zmw_hscrollbar(&slider_vals[i],
- 1.0 / SLIDER_RATIO);
- }
- }
- }
-}
-
-static void anchor(void)
-{
-
- zmw_font_family("terminal");
- zmw_font_size(14);
- zmw_rgb(0.1, 0.1, 0.1);
- zmw_color(Zmw_Color_Foreground, RGB(63, 63, 0)); /* font */
- zmw_color(Zmw_Color_Background_Pushed, RGB(0, 10, 4)); /* slider bg */
- zmw_color(Zmw_Color_Background_Poped, RGB(0, 42, 42)); /* button bg */
- zmw_color(Zmw_Color_Border_Light, RGB(0, 7, 63)); /* slider/button border */
-
- ZMW(zmw_window("para_slider")) {
- ZMW(zmw_vbox()) {
- make_buttons();
- make_stream_input_field();
- zmw_color(Zmw_Color_Foreground, RGB(0, 63, 63)); /* font */
-// make_special_sliders();
- zmw_color(Zmw_Color_Foreground, RGB(63, 63, 0)); /* font */
- make_sliders();
- }
- }
-}
-
-static void get_atts(void)
-{
- char buf[256];
- FILE *p = popen("para_client laa", "r");
- argv = para_malloc(255 * sizeof(char *)); /* FIXME */
-
- argv[0] = para_strdup("all_attributes");
- argc = 1;
- if (!p)
- goto err_out;
- while (fgets(buf, 255, p)) {
- chop(buf);
- argv[argc] = para_strdup(buf);
- argc++;
- }
- pclose(p);
- argv[argc] = NULL;
- argc--;
- if (argc > 1)
- return; /* success */
-err_out:
- if (argc > 1)
- for (argc = 1; argv[argc]; argc++)
- free(argv[argc]);
- free(argv);
- argc = 1;
-}
-
-int main(int the_argc, char *the_argv[])
-{
- argc = the_argc;
- argv = the_argv;
- if (argc < 2) {
- get_atts();
- if (argc < 2)
- return -1;
- }
- slider_vals = para_malloc((argc + 1) * sizeof(int*));
- rst();
- load();
-// printf("argc: %d\n", argc);
-// for (i = 1; argv[i]; i++)
-// printf("argv[%d]: %s\n", i, argv[i]);
- zmw_init(&argc, &argv);
- zmw_main(anchor);
- return 0;
-}
projects / paraslash.git / commitdiff
