Add 'adopt' command. This adopts a randomly picked track by changing

[disorder] / disobedience / queue.c

diff --git a/disobedience/queue.c b/disobedience/queue.c
index d69b34dd3e444218af2ce0936c8b9b6b9886fe26..c19dbc92a2c64706fe2b949039f09764611ad44e 100644 (file)
--- a/disobedience/queue.c
+++ b/disobedience/queue.c
@@ -2,20 +2,21 @@
  * This file is part of DisOrder
  * Copyright (C) 2006-2008 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/queue.c
+ * @brief Disobedience queue widget
  */
 #include "disobedience.h"
 #include "popup.h"
@@ -40,7 +41,8 @@ static void playing_completed(void *v,
 
 /** @brief Called when either the actual queue or the playing track change */
 static void queue_playing_changed(void) {
-
+  const char *old_id = playing_track ? playing_track->id : 0;
+  
   /* Check that the playing track isn't in the queue.  There's a race here due
    * to the fact that we issue the two commands at slightly different times.
    * If it goes wrong we re-issue and try again, so that we never offer up an
@@ -66,7 +68,8 @@ static void queue_playing_changed(void) {
     playing_track = NULL;
     q = actual_queue;
   }
-  time(&last_playing);          /* for column_length() */
+  if(!old_id || !playing_track || strcmp(old_id, playing_track->id))
+    time(&last_playing);                /* for column_length() */
   ql_new_queue(&ql_queue, q);
   /* Tell anyone who cares */
   event_raise("queue-list-changed", q);
@@ -326,6 +329,23 @@ static void queue_row_inserted(GtkTreeModel attribute((unused)) *treemodel,
   }
 }
 
+/** @brief Called when a key is pressed in the queue tree view */
+static gboolean queue_key_press(GtkWidget attribute((unused)) *widget,
+                                GdkEventKey *event,
+                                gpointer user_data) {
+  /*fprintf(stderr, "queue_key_press type=%d state=%#x keyval=%#x\n",
+          event->type, event->state, event->keyval);*/
+  switch(event->keyval) {
+  case GDK_BackSpace:
+  case GDK_Delete:
+    if(event->state)
+      break;                            /* Only take unmodified DEL/<-- */
+    ql_remove_activate(0, user_data);
+    return TRUE;                        /* Do not propagate */
+  }
+  return FALSE;                         /* Propagate */
+}
+
 GtkWidget *queue_widget(void) {
   GtkWidget *const w = init_queuelike(&ql_queue);
 
@@ -337,6 +357,9 @@ GtkWidget *queue_widget(void) {
   g_signal_connect(ql_queue.store,
                    "row-deleted",
                    G_CALLBACK(queue_row_deleted), &ql_queue);
+  /* Catch keypresses */
+  g_signal_connect(ql_queue.view, "key-press-event",
+                   G_CALLBACK(queue_key_press), &ql_queue);
   return w;
 }