From 13a9af099fea15bd4599f9eb4ec19bd8fc7dd277 Mon Sep 17 00:00:00 2001
From: Charles Kerr <charles@transmissionbt.com>
Date: Wed, 2 Jul 2008 18:49:07 +0000
Subject: [PATCH] (gtk) #1063: don't inhibit power management when torrents are
 paused

---
 gtk/tr-core.c  | 34 ++++++++++++++++++++++++++++++----
 gtk/tr-prefs.c |  2 +-
 gtk/tr-prefs.h |  2 +-
 3 files changed, 32 insertions(+), 6 deletions(-)

diff --git a/gtk/tr-core.c b/gtk/tr-core.c
index ef265db0a..7b76c6735 100644
--- a/gtk/tr-core.c
+++ b/gtk/tr-core.c
@@ -45,7 +45,7 @@
 #include "tr-torrent.h"
 #include "util.h"
 
-static void tr_core_set_hibernation_allowed( TrCore * core, gboolean allowed );
+static void maybeInhibitHibernation( TrCore * core );
 
 static gboolean our_instance_adds_remote_torrents = FALSE;
 
@@ -501,7 +501,7 @@ prefsChanged( TrCore * core, const char * key, gpointer data UNUSED )
     }
     else if( !strcmp( key, PREF_KEY_ALLOW_HIBERNATION ) )
     {
-        tr_core_set_hibernation_allowed( core, pref_flag_get( key ) );
+        maybeInhibitHibernation( core );
     }
 #ifdef HAVE_GIO
     else if( !strcmp( key, PREF_KEY_DIR_WATCH ) ||
@@ -906,6 +906,9 @@ tr_core_update( TrCore * self )
 
     /* resume sorting */
     gtk_tree_sortable_set_sort_column_id( sortable, column, order );
+
+    /* maybe inhibit hibernation */
+    maybeInhibitHibernation( self );
 }
 
 void
@@ -993,8 +996,7 @@ gtr_uninhibit_hibernation( guint inhibit_cookie )
 
 #endif
 
-
-void
+static void
 tr_core_set_hibernation_allowed( TrCore * core, gboolean allowed )
 {
 #ifdef HAVE_DBUS_GLIB
@@ -1016,6 +1018,30 @@ tr_core_set_hibernation_allowed( TrCore * core, gboolean allowed )
 #endif
 }
 
+static void
+maybeInhibitHibernation( TrCore * core )
+{
+    gboolean allowHibernation;
+    tr_handle * session = tr_core_handle( core );
+
+    /* allow hibernation unless we have active torrents */
+    allowHibernation = TRUE;
+    tr_torrent * tor = NULL;
+    while(( tor = tr_torrentNext( session, tor ))) {
+        if( tr_torrentGetStatus( tor ) != TR_STATUS_STOPPED ) {
+            allowHibernation = FALSE;
+            break;
+        }
+    }
+
+    /* even if we do have active torrents,
+     * maybe allow hibernation anyway... */
+    if( !allowHibernation )
+        allowHibernation = pref_flag_get( PREF_KEY_ALLOW_HIBERNATION );
+
+    tr_core_set_hibernation_allowed( core, allowHibernation );
+}
+
 /**
 ***  Prefs
 **/
diff --git a/gtk/tr-prefs.c b/gtk/tr-prefs.c
index 0919efc7e..38390a4bc 100644
--- a/gtk/tr-prefs.c
+++ b/gtk/tr-prefs.c
@@ -52,7 +52,7 @@ tr_prefs_init_global( void )
 #endif
 
     pref_int_set_default    ( PREF_KEY_PEER_SOCKET_TOS, TR_DEFAULT_PEER_SOCKET_TOS );
-    pref_flag_set_default   ( PREF_KEY_ALLOW_HIBERNATION, TRUE );
+    pref_flag_set_default   ( PREF_KEY_ALLOW_HIBERNATION, FALSE );
     pref_flag_set_default   ( PREF_KEY_BLOCKLIST_ENABLED, TR_DEFAULT_BLOCKLIST_ENABLED );
 
     pref_string_set_default ( PREF_KEY_OPEN_DIALOG_FOLDER, g_get_home_dir( ) );
diff --git a/gtk/tr-prefs.h b/gtk/tr-prefs.h
index da1b2127f..dcb9bdb12 100644
--- a/gtk/tr-prefs.h
+++ b/gtk/tr-prefs.h
@@ -27,7 +27,7 @@ GtkWidget * tr_prefs_dialog_new( GObject * core, GtkWindow * parent );
 #define PREF_KEY_OPTIONS_PROMPT         "show-options-window"
 #define PREF_KEY_DOWNLOAD_DIR           "download-dir"
 #define PREF_KEY_OPEN_DIALOG_FOLDER     "open-dialog-dir"
-#define PREF_KEY_ALLOW_HIBERNATION      "allow-hibernation"
+#define PREF_KEY_ALLOW_HIBERNATION      "allow-hibernation-even-when-torrents-are-active"
 #define PREF_KEY_DIR_WATCH              "watch-dir"
 #define PREF_KEY_DIR_WATCH_ENABLED      "watch-dir-enabled"
 #define PREF_KEY_SHOW_TRAY_ICON         "show-tray-icon"