X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/feda7bfaefd9e5fb705d6893f26428a3109e7226..af21fb6be8e226ce86b47ed923ee124e739ca48c:/disobedience/disobedience.c

diff --git a/disobedience/disobedience.c b/disobedience/disobedience.c
index 0b6e099..d3e4d35 100644
--- a/disobedience/disobedience.c
+++ b/disobedience/disobedience.c
@@ -20,11 +20,11 @@
  */
 
 #include "disobedience.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
@@ -71,9 +71,6 @@ int volume_l;
 /** @brief Right channel volume */
 int volume_r;
 
-/** @brief Audio backend */
-const struct uaudio *backend;
-
 double goesupto = 10;                   /* volume upper bound */
 
 /** @brief True if a NOP is in flight */
@@ -228,6 +225,37 @@ static void check_toplevel_size(const char attribute((unused)) *event,
   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/*homogeneous*/, 1/*spacing*/);
@@ -245,7 +273,7 @@ static void make_toplevel_window(void) {
   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),
@@ -275,6 +303,13 @@ static void make_toplevel_window(void) {
   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);
 }
 
 static void userinfo_rights_completed(void attribute((unused)) *v,
@@ -341,10 +376,9 @@ static gboolean periodic_fast(gpointer attribute((unused)) data) {
   }
   last = now;
 #endif
-  if(rtp_supported && backend && backend->get_volume) {
+  if(rtp_supported) {
     int nl, nr;
-    backend->get_volume(&nl, &nr);
-    if(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);
@@ -509,8 +543,7 @@ int main(int argc, char **argv) {
 
   mem_init();
   /* garbage-collect PCRE's memory */
-  pcre_malloc = xmalloc;
-  pcre_free = xfree;
+  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) {
@@ -537,12 +570,6 @@ int main(int argc, char **argv) {
   D(("create main loop"));
   mainloop = g_main_loop_new(0, 0);
   if(config_read(0, NULL)) disorder_fatal(0, "cannot read configuration");
-  /* we'll need mixer support */
-  backend = uaudio_apis[0];
-  if(backend->configure)
-    backend->configure();
-  if(backend->open_mixer)
-    backend->open_mixer();
   /* create the clients */
   if(!(client = gtkclient())
      || !(logclient = gtkclient()))