/*
* This file is part of DisOrder.
- * Copyright (C) 2006, 2007, 2008 Richard Kettlewell
+ * Copyright (C) 2006-2009 Richard Kettlewell
*
- * This program is free software; you can redistribute it and/or modify
+ * 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 of the License, or
+ * the Free Software Foundation, either version 3 of the License, 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.
- *
+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file disobedience/disobedience.c
* @brief Main Disobedience program
*/
#include "disobedience.h"
-#include "mixer.h"
+#include "regexp.h"
#include "version.h"
#include <getopt.h>
#include <locale.h>
-#include <pcre.h>
+#include <gcrypt.h>
/* Apologies for the numerous de-consting casts, but GLib et al do not seem to
* have heard of const. */
/** @brief Main tab group */
GtkWidget *tabs;
+/** @brief Mini-mode widget for playing track */
+GtkWidget *playing_mini;
+
/** @brief Main client */
disorder_eclient *client;
/** @brief True if an rtp-address command is in flight */
static int rtp_address_in_flight;
-/** @brief Global tooltip group */
-GtkTooltips *tips;
+/** @brief True if a rights lookup is in flight */
+static int rights_lookup_in_flight;
+
+/** @brief Current rights bitmap */
+rights_type last_rights;
/** @brief True if RTP play is available
*
/** @brief True if RTP play is enabled */
int rtp_is_running;
-/** @brief Linked list of functions to call when we reset login parameters */
-static struct reset_callback_node {
- struct reset_callback_node *next;
- reset_callback *callback;
-} *resets;
+/** @brief Server version */
+const char *server_version;
+
+/** @brief Parsed server version */
+long server_version_bytes;
+
+static GtkWidget *queue;
+
+static GtkWidget *notebook_box;
+
+static void check_rtp_address(const char *event,
+ void *eventdata,
+ void *callbackdata);
/* Window creation --------------------------------------------------------- */
*
* Updates the menu settings to correspond to the new page.
*/
-static void tab_switched(GtkNotebook attribute((unused)) *notebook,
+static void tab_switched(GtkNotebook *notebook,
GtkNotebookPage attribute((unused)) *page,
guint page_num,
gpointer attribute((unused)) user_data) {
- menu_update(page_num);
+ GtkWidget *const tab = gtk_notebook_get_nth_page(notebook, page_num);
+ const struct tabtype *const t = g_object_get_data(G_OBJECT(tab), "type");
+ assert(t != 0);
+ if(t->selected)
+ t->selected();
}
/** @brief Create the report box */
* produces not too dreadful appearance */
gtk_widget_set_style(tabs, tool_style);
g_signal_connect(tabs, "switch-page", G_CALLBACK(tab_switched), 0);
- gtk_notebook_append_page(GTK_NOTEBOOK(tabs), queue_widget(),
+ gtk_notebook_append_page(GTK_NOTEBOOK(tabs), queue = queue_widget(),
gtk_label_new("Queue"));
gtk_notebook_append_page(GTK_NOTEBOOK(tabs), recent_widget(),
gtk_label_new("Recent"));
return tabs;
}
+/* Tracking of window sizes */
+static int toplevel_width = 640, toplevel_height = 480;
+static int mini_width = 480, mini_height = 140;
+static struct timeval last_mode_switch;
+
+static void main_minimode(const char attribute((unused)) *event,
+ void attribute((unused)) *evendata,
+ void attribute((unused)) *callbackdata) {
+ if(full_mode) {
+ gtk_window_resize(GTK_WINDOW(toplevel), toplevel_width, toplevel_height);
+ gtk_widget_show(tabs);
+ gtk_widget_hide(playing_mini);
+ /* Show the queue (bit confusing otherwise!) */
+ gtk_notebook_set_current_page(GTK_NOTEBOOK(tabs), 0);
+ } else {
+ gtk_window_resize(GTK_WINDOW(toplevel), mini_width, mini_height);
+ gtk_widget_hide(tabs);
+ gtk_widget_show(playing_mini);
+ }
+ xgettimeofday(&last_mode_switch, NULL);
+}
+
+/* Called when the window size is allocate */
+static void toplevel_size_allocate(GtkWidget attribute((unused)) *w,
+ GtkAllocation *a,
+ gpointer attribute((unused)) user_data) {
+ struct timeval now;
+ xgettimeofday(&now, NULL);
+ if(tvdouble(tvsub(now, last_mode_switch)) < 0.5) {
+ /* Suppress size-allocate signals that are within half a second of a mode
+ * switch: they are quite likely to be the result of re-arranging widgets
+ * within the old size, not the application of the new size. Yes, this is
+ * a disgusting hack! */
+ return; /* OMG too soon! */
+ }
+ if(full_mode) {
+ toplevel_width = a->width;
+ toplevel_height = a->height;
+ } else {
+ mini_width = a->width;
+ mini_height = a->height;
+ }
+}
+
+/* Periodically check the toplevel's size
+ * (the hack in toplevel_size_allocate() means we could in principle
+ * miss a user-initiated resize)
+ */
+static void check_toplevel_size(const char attribute((unused)) *event,
+ void attribute((unused)) *evendata,
+ void attribute((unused)) *callbackdata) {
+ GtkAllocation a;
+ gtk_window_get_size(GTK_WINDOW(toplevel), &a.width, &a.height);
+ toplevel_size_allocate(NULL, &a, NULL);
+}
+
+static void hack_window_title(const char attribute((unused)) *event,
+ void attribute((unused)) *eventdata,
+ void attribute((unused)) *callbackdata) {
+ char *p;
+ const char *note;
+ static const char *last_note = 0;
+
+ if(!(last_state & DISORDER_CONNECTED))
+ note = "(disconnected)";
+ else if(last_state & DISORDER_TRACK_PAUSED)
+ note = "(paused)";
+ else if(playing_track) {
+ byte_asprintf(&p, "'%s' by %s, from '%s'",
+ namepart(playing_track->track, "display", "title"),
+ namepart(playing_track->track, "display", "artist"),
+ namepart(playing_track->track, "display", "album"));
+ note = p;
+ } else if(!(last_state & DISORDER_PLAYING_ENABLED))
+ note = "(playing disabled)";
+ else if(!(last_state & DISORDER_RANDOM_ENABLED))
+ note = "(random play disabled)";
+ else
+ note = "(nothing to play for unknown reason)";
+
+ if(last_note && !strcmp(note, last_note))
+ return;
+ last_note = xstrdup(note);
+ byte_asprintf(&p, "Disobedience: %s", note);
+ gtk_window_set_title(GTK_WINDOW(toplevel), p);
+}
+
/** @brief Create and populate the main window */
static void make_toplevel_window(void) {
- GtkWidget *const vbox = gtk_vbox_new(FALSE, 1);
+ GtkWidget *const vbox = gtk_vbox_new(FALSE/*homogeneous*/, 1/*spacing*/);
GtkWidget *const rb = report_box();
D(("top_window"));
toplevel = gtk_window_new(GTK_WINDOW_TOPLEVEL);
/* default size is too small */
- gtk_window_set_default_size(GTK_WINDOW(toplevel), 640, 480);
+ gtk_window_set_default_size(GTK_WINDOW(toplevel),
+ toplevel_width, toplevel_height);
/* terminate on close */
g_signal_connect(G_OBJECT(toplevel), "delete_event",
G_CALLBACK(delete_event), NULL);
+ /* track size */
+ g_signal_connect(G_OBJECT(toplevel), "size-allocate",
+ G_CALLBACK(toplevel_size_allocate), NULL);
/* lay out the window */
- gtk_window_set_title(GTK_WINDOW(toplevel), "Disobedience");
+ hack_window_title(0, 0, 0);
gtk_container_add(GTK_CONTAINER(toplevel), vbox);
/* lay out the vbox */
gtk_box_pack_start(GTK_BOX(vbox),
FALSE, /* expand */
FALSE, /* fill */
0);
- gtk_container_add(GTK_CONTAINER(vbox), notebook());
+ playing_mini = playing_widget();
+ gtk_box_pack_start(GTK_BOX(vbox),
+ playing_mini,
+ FALSE,
+ FALSE,
+ 0);
+ notebook_box = gtk_vbox_new(FALSE, 0);
+ gtk_container_add(GTK_CONTAINER(notebook_box), notebook());
+ gtk_container_add(GTK_CONTAINER(vbox), notebook_box);
gtk_box_pack_end(GTK_BOX(vbox),
rb,
FALSE, /* expand */
FALSE, /* fill */
0);
gtk_widget_set_style(toplevel, tool_style);
+ event_register("mini-mode-changed", main_minimode, 0);
+ event_register("periodic-fast", check_toplevel_size, 0);
+ event_register("playing-track-changed", hack_window_title, 0);
+ event_register("enabled-changed", hack_window_title, 0);
+ event_register("random-changed", hack_window_title, 0);
+ event_register("pause-changed", hack_window_title, 0);
+ event_register("playing-changed", hack_window_title, 0);
+ event_register("connected-changed", hack_window_title, 0);
+ event_register("lookups-completed", hack_window_title, 0);
}
-#if MDEBUG
-static int widget_count, container_count;
+static void userinfo_rights_completed(void attribute((unused)) *v,
+ const char *err,
+ const char *value) {
+ rights_type r;
-static void count_callback(GtkWidget *w,
- gpointer attribute((unused)) data) {
- ++widget_count;
- if(GTK_IS_CONTAINER(w)) {
- ++container_count;
- gtk_container_foreach(GTK_CONTAINER(w), count_callback, 0);
+ if(err) {
+ popup_protocol_error(0, err);
+ r = 0;
+ } else {
+ if(parse_rights(value, &r, 0))
+ r = 0;
}
-}
-
-static void count_widgets(void) {
- widget_count = 0;
- container_count = 1;
- if(toplevel)
- gtk_container_foreach(GTK_CONTAINER(toplevel), count_callback, 0);
- fprintf(stderr, "widget count: %8d container count: %8d\n",
- widget_count, container_count);
-}
-#endif
-
-#if MTRACK
-const char *mtag = "init";
-static hash *mtrack_hash;
-
-static int *mthfind(const char *tag) {
- static const int zero = 0;
- int *cp = hash_find(mtrack_hash, tag);
- if(!cp) {
- hash_add(mtrack_hash, tag, &zero, HASH_INSERT);
- cp = hash_find(mtrack_hash, tag);
+ /* If rights have changed, signal everything that cares */
+ if(r != last_rights) {
+ last_rights = r;
+ ++suppress_actions;
+ event_raise("rights-changed", 0);
+ --suppress_actions;
}
- return cp;
-}
-
-static void *trap_malloc(size_t n) {
- void *ptr = malloc(n + sizeof(char *));
-
- *(const char **)ptr = mtag;
- ++*mthfind(mtag);
- return (char *)ptr + sizeof(char *);
-}
-
-static void trap_free(void *ptr) {
- const char *tag;
- if(!ptr)
- return;
- ptr = (char *)ptr - sizeof(char *);
- tag = *(const char **)ptr;
- --*mthfind(tag);
- free(ptr);
+ rights_lookup_in_flight = 0;
}
-static void *trap_realloc(void *ptr, size_t n) {
- if(!ptr)
- return trap_malloc(n);
- if(!n) {
- trap_free(ptr);
- return 0;
+static void check_rights(void) {
+ if(!rights_lookup_in_flight) {
+ rights_lookup_in_flight = 1;
+ disorder_eclient_userinfo(client,
+ userinfo_rights_completed,
+ config->username, "rights",
+ 0);
}
- ptr = (char *)ptr - sizeof(char *);
- ptr = realloc(ptr, n + sizeof(char *));
- *(const char **)ptr = mtag;
- return (char *)ptr + sizeof(char *);
}
-static int report_tags_callback(const char *key, void *value,
- void attribute((unused)) *u) {
- fprintf(stderr, "%16s: %d\n", key, *(int *)value);
- return 0;
-}
-
-static void report_tags(void) {
- hash_foreach(mtrack_hash, report_tags_callback, 0);
- fprintf(stderr, "\n");
-}
-
-static const GMemVTable glib_memvtable = {
- trap_malloc,
- trap_realloc,
- trap_free,
- 0,
- 0,
- 0
-};
-#endif
-
/** @brief Called occasionally */
static gboolean periodic_slow(gpointer attribute((unused)) data) {
- D(("periodic"));
+ D(("periodic_slow"));
/* Expire cached data */
cache_expire();
/* Update everything to be sure that the connection to the server hasn't
* mysteriously gone stale on us. */
all_update();
-#if MDEBUG
- count_widgets();
- fprintf(stderr, "cache size: %zu\n", cache_count());
-#endif
-#if MTRACK
- report_tags();
-#endif
+ event_raise("periodic-slow", 0);
+ /* Recheck RTP status too */
+ check_rtp_address(0, 0, 0);
return TRUE; /* don't remove me */
}
}
last = now;
#endif
- if(rtp_supported && mixer_supported(DEFAULT_BACKEND)) {
+ if(rtp_supported) {
int nl, nr;
- if(!mixer_control(DEFAULT_BACKEND, &nl, &nr, 0)
- && (nl != volume_l || nr != volume_r)) {
+ if (!rtp_getvol(&nl, &nr) && (nl != volume_l || nr != volume_r)) {
volume_l = nl;
volume_r = nr;
event_raise("volume-changed", 0);
}
}
+ /* Periodically check what our rights are */
+ int recheck_rights = 1;
+ if(server_version_bytes >= 0x04010000)
+ /* Server versions after 4.1 will send updates */
+ recheck_rights = 0;
+ if((server_version_bytes & 0xFF) == 0x01)
+ /* Development servers might do regardless of their version number */
+ recheck_rights = 0;
+ if(recheck_rights)
+ check_rights();
+ event_raise("periodic-fast", 0);
return TRUE;
}
/** @brief Called when a NOP completes */
static void nop_completed(void attribute((unused)) *v,
- const char attribute((unused)) *error) {
+ const char attribute((unused)) *err) {
/* TODO report the error somewhere */
nop_in_flight = 0;
}
/** @brief Called when a rtp-address command succeeds */
static void got_rtp_address(void attribute((unused)) *v,
- const char *error,
+ const char *err,
int attribute((unused)) nvec,
char attribute((unused)) **vec) {
const int rtp_was_supported = rtp_supported;
++suppress_actions;
rtp_address_in_flight = 0;
- if(error) {
+ if(err) {
/* An error just means that we're not using network play */
rtp_supported = 0;
rtp_is_running = 0;
rtp_supported = 1;
rtp_is_running = rtp_running();
}
+ /*fprintf(stderr, "rtp supported->%d, running->%d\n",
+ rtp_supported, rtp_is_running);*/
if(rtp_supported != rtp_was_supported
|| rtp_is_running != rtp_was_running)
event_raise("rtp-changed", 0);
}
/** @brief Called to check whether RTP play is available */
-static void check_rtp_address(void) {
- if(!rtp_address_in_flight)
+static void check_rtp_address(const char attribute((unused)) *event,
+ void attribute((unused)) *eventdata,
+ void attribute((unused)) *callbackdata) {
+ if(!rtp_address_in_flight) {
+ //fprintf(stderr, "checking rtp\n");
disorder_eclient_rtp_address(client, got_rtp_address, NULL);
+ }
}
/* main -------------------------------------------------------------------- */
};
/* display usage message and terminate */
-static void help(void) {
+static void attribute((noreturn)) help(void) {
xprintf("Disobedience - GUI client for DisOrder\n"
"\n"
"Usage:\n"
exit(0);
}
-/* reset state */
-void reset(void) {
- struct reset_callback_node *r;
+static void version_completed(void attribute((unused)) *v,
+ const char attribute((unused)) *err,
+ const char *ver) {
+ long major, minor, patch, dev;
+ if(!ver) {
+ server_version = 0;
+ server_version_bytes = 0;
+ return;
+ }
+ server_version = ver;
+ server_version_bytes = 0;
+ major = strtol(ver, (char **)&ver, 10);
+ if(*ver != '.')
+ return;
+ ++ver;
+ minor = strtol(ver, (char **)&ver, 10);
+ if(*ver == '.') {
+ ++ver;
+ patch = strtol(ver, (char **)&ver, 10);
+ } else
+ patch = 0;
+ if(*ver) {
+ if(*ver == '+') {
+ dev = 1;
+ ++ver;
+ }
+ if(*ver)
+ dev = 2;
+ } else
+ dev = 0;
+ server_version_bytes = (major << 24) + (minor << 16) + (patch << 8) + dev;
+}
+
+void logged_in(void) {
/* reset the clients */
disorder_eclient_close(client);
disorder_eclient_close(logclient);
rtp_supported = 0;
- for(r = resets; r; r = r->next)
- r->callback();
- /* Might be a new server so re-check */
- check_rtp_address();
-}
-
-/** @brief Register a reset callback */
-void register_reset(reset_callback *callback) {
- struct reset_callback_node *const r = xmalloc(sizeof *r);
-
- r->next = resets;
- r->callback = callback;
- resets = r;
+ event_raise("logged-in", 0);
+ /* Force the periodic checks */
+ periodic_slow(0);
+ periodic_fast(0);
+ /* Recheck server version */
+ disorder_eclient_version(client, version_completed, 0);
+ disorder_eclient_enable_connect(client);
+ disorder_eclient_enable_connect(logclient);
}
int main(int argc, char **argv) {
mem_init();
/* garbage-collect PCRE's memory */
- pcre_malloc = xmalloc;
- pcre_free = xfree;
-#if MTRACK
- mtrack_hash = hash_new(sizeof (int));
- g_mem_set_vtable((GMemVTable *)&glib_memvtable);
-#endif
- if(!setlocale(LC_CTYPE, "")) fatal(errno, "error calling setlocale");
+ regexp_setup();
+ if(!setlocale(LC_CTYPE, "")) disorder_fatal(errno, "error calling setlocale");
gtkok = gtk_init_check(&argc, &argv);
- while((n = getopt_long(argc, argv, "hVc:dtHC", options, 0)) >= 0) {
+ while((n = getopt_long(argc, argv, "hVc:dt", options, 0)) >= 0) {
switch(n) {
case 'h': help();
case 'V': version("disobedience");
case 'c': configfile = optarg; break;
case 'd': debugging = 1; break;
case 't': goesupto = 11; break;
- default: fatal(0, "invalid option");
+ default: disorder_fatal(0, "invalid option");
}
}
if(!gtkok)
- fatal(0, "failed to initialize GTK+");
+ disorder_fatal(0, "failed to initialize GTK+");
+ /* gcrypt initialization */
+ if(!gcry_check_version(NULL))
+ disorder_fatal(0, "gcry_check_version failed");
+ gcry_control(GCRYCTL_INIT_SECMEM, 0);
+ gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
signal(SIGPIPE, SIG_IGN);
init_styles();
load_settings();
/* create the event loop */
D(("create main loop"));
mainloop = g_main_loop_new(0, 0);
- if(config_read(0)) fatal(0, "cannot read configuration");
+ if(config_read(0, NULL)) disorder_fatal(0, "cannot read configuration");
/* create the clients */
if(!(client = gtkclient())
|| !(logclient = gtkclient()))
/* periodic operations (e.g. expiring the cache, checking local volume) */
g_timeout_add(600000/*milliseconds*/, periodic_slow, 0);
g_timeout_add(1000/*milliseconds*/, periodic_fast, 0);
- /* global tooltips */
- tips = gtk_tooltips_new();
make_toplevel_window();
/* reset styles now everything has its name */
gtk_rc_reset_styles(gtk_settings_get_for_screen(gdk_screen_get_default()));
gtk_widget_show_all(toplevel);
+ gtk_widget_hide(playing_mini);
/* issue a NOP every so often */
g_timeout_add_full(G_PRIORITY_LOW,
2000/*interval, ms*/,
maybe_send_nop,
0/*data*/,
0/*notify*/);
- register_reset(properties_reset);
/* Start monitoring the log */
disorder_eclient_log(logclient, &log_callbacks, 0);
- /* See if RTP play supported */
- check_rtp_address();
+ /* Initiate all the checks */
+ periodic_fast(0);
+ disorder_eclient_version(client, version_completed, 0);
+ event_register("log-connected", check_rtp_address, 0);
suppress_actions = 0;
+ playlists_init();
+ globals_init();
/* If no password is set yet pop up a login box */
if(!config->password)
login_box();
D(("enter main loop"));
- MTAG("misc");
g_main_loop_run(mainloop);
return 0;
}
~mdw / disorder / blobdiff