Changeset 13107

Timestamp:

Dec 10, 2011, 7:00:50 PM (10 years ago)

Author:

jordan

Message:

(trunk libT) #4372 "make notification and system sounds configurable" -- instead of using notify-send, use GDBus on the org.freedesktop.Notifications API. Patch by fmuellner.

Location:

trunk/gtk

Files:

• conf.c (modified) (1 diff)
• main.c (modified) (2 diffs)
• notify.c (modified) (2 diffs)
• notify.h (modified) (1 diff)
• tr-prefs.h (modified) (1 diff)

trunk/gtk/conf.c

@@ -94 +94 @@
     tr_bencDictAddStr ( d, PREF_KEY_STATUSBAR_STATS, "total-ratio" );
 
-    tr_bencDictAddStr ( d, PREF_KEY_TORRENT_ADDED_NOTIFICATION_COMMAND, "notify-send -c transfer -i transmission '%s' '%s'" );
     tr_bencDictAddBool( d, PREF_KEY_TORRENT_ADDED_NOTIFICATION_ENABLED, true );
-    tr_bencDictAddStr ( d, PREF_KEY_TORRENT_COMPLETE_NOTIFICATION_COMMAND, "notify-send -c transfer.complete -i transmission '%s' '%s'" );
     tr_bencDictAddBool( d, PREF_KEY_TORRENT_COMPLETE_NOTIFICATION_ENABLED, true );
     tr_bencDictAddStr ( d, PREF_KEY_TORRENT_COMPLETE_SOUND_COMMAND, "canberra-gtk-play -i complete-download -d 'transmission torrent downloaded'" );

trunk/gtk/main.c

@@ -47 +47 @@
 #include "makemeta-ui.h"
 #include "msgwin.h"
+#include "notify.h"
 #include "open-dialog.h"
 #include "relocate.h"
@@ -644 +645 @@
     g_mkdir_with_parents( cbdata.config_dir, 0755 );
 
+    /* init notifications */
+    gtr_notify_init( );
+
     /* init the application for the specified config dir */
     stat( cbdata.config_dir, &sb );

trunk/gtk/notify.c

@@ -11 +11 @@
  */
 
+#include <string.h> /* strcmp() */
+
+#include <gio/gio.h>
+
 #include <glib/gi18n.h>
 #include "conf.h"
 #include "notify.h"
 #include "tr-prefs.h"
+#include "util.h"
+
+#define NOTIFICATIONS_DBUS_NAME           "org.freedesktop.Notifications"
+#define NOTIFICATIONS_DBUS_CORE_OBJECT    "/org/freedesktop/Notifications"
+#define NOTIFICATIONS_DBUS_CORE_INTERFACE "org.freedesktop.Notifications"
+
+static GDBusProxy *proxy = NULL;
+static GHashTable *active_notifications = NULL;
+static gboolean server_supports_actions = FALSE;
+
+typedef struct _TrNotification
+{
+    guint    id;
+    TrCore * core;
+    int      torrent_id;
+} TrNotification;
+
+static void
+tr_notification_free( gpointer data )
+{
+    TrNotification * n = data;
+    if( n->core )
+        g_object_unref( G_OBJECT( n->core ) );
+    g_free( n );
+}
+
+static void
+get_capabilities_callback( GObject      * source,
+                           GAsyncResult * res,
+                           gpointer       user_data UNUSED )
+{
+    GVariant  *result;
+    char     **caps;
+    int        i;
+
+    result = g_dbus_proxy_call_finish( G_DBUS_PROXY( source ), res, NULL );
+    if( !result || !g_variant_is_of_type( result, G_VARIANT_TYPE( "(as)" ) ) )
+    {
+        if( result )
+            g_variant_unref( result );
+        return;
+    }
+
+    g_variant_get( result, "(^a&s)", &caps );
+    for( i = 0; caps[i]; i++ )
+    {
+        if( strcmp( caps[i], "actions" ) == 0 )
+        {
+            server_supports_actions = TRUE;
+            break;
+        }
+    }
+    g_free( caps );
+    g_variant_unref( result );
+}
+
+static void
+g_signal_callback( GDBusProxy * proxy UNUSED,
+                   char       * sender_name UNUSED,
+                   char       * signal_name,
+                   GVariant   * params,
+                   gpointer     user_data UNUSED )
+{
+    TrNotification * n;
+    guint id;
+
+    g_return_if_fail( g_variant_is_of_type( params, G_VARIANT_TYPE( "(u*)" ) ) );
+
+    g_variant_get( params, "(u*)", &id, NULL );
+    n = g_hash_table_lookup( active_notifications,
+                             GINT_TO_POINTER( (int *) &id ) );
+    if( n == NULL )
+        return;
+
+    if( strcmp( signal_name, "NotificationClosed" ) == 0 )
+    {
+        g_hash_table_remove( active_notifications,
+                             GINT_TO_POINTER( (int *) &n->id ) );
+    }
+    else if( strcmp( signal_name, "ActionInvoked" ) == 0 &&
+             g_variant_is_of_type( params, G_VARIANT_TYPE( "(us)" ) ) )
+    {
+        char * action;
+        tr_torrent * tor;
+
+        tor = gtr_core_find_torrent( n->core, n->torrent_id );
+        if( tor == NULL )
+            return;
+
+        g_variant_get( params, "(u&s)", NULL, &action );
+        if( strcmp( action, "folder" ) == 0 )
+        {
+            gtr_core_open_folder( n->core, n->torrent_id );
+        }
+        else if( strcmp( action, "file" ) == 0)
+        {
+            const tr_info * inf = tr_torrentInfo( tor );
+            const char * dir = tr_torrentGetDownloadDir( tor );
+            char * path = g_build_filename( dir, inf->files[0].name, NULL );
+            gtr_open_file( path );
+            g_free( path );
+        }
+    }
+}
+
+static void
+dbus_proxy_ready_callback( GObject      * source UNUSED,
+                           GAsyncResult * res,
+                           gpointer       user_data UNUSED )
+{
+    proxy = g_dbus_proxy_new_for_bus_finish( res, NULL );
+    if( proxy == NULL )
+    {
+        g_warning( "Failed to create proxy for %s", NOTIFICATIONS_DBUS_NAME );
+        return;
+    }
+
+    g_signal_connect( proxy, "g-signal",
+                      G_CALLBACK( g_signal_callback ), NULL );
+    g_dbus_proxy_call( proxy,
+                       "GetCapabilities",
+                       g_variant_new( "()" ),
+                       G_DBUS_CALL_FLAGS_NONE, -1, NULL,
+                       get_capabilities_callback, NULL );
+}
+
+void
+gtr_notify_init( void )
+{
+    active_notifications = g_hash_table_new_full( g_int_hash, g_int_equal,
+                                                  NULL, tr_notification_free );
+    g_dbus_proxy_new_for_bus( G_BUS_TYPE_SESSION,
+                              G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES,
+                              NULL,
+                              NOTIFICATIONS_DBUS_NAME,
+                              NOTIFICATIONS_DBUS_CORE_OBJECT,
+                              NOTIFICATIONS_DBUS_CORE_INTERFACE,
+                              NULL, dbus_proxy_ready_callback, NULL );
+}
+
+static void
+notify_callback( GObject      * source,
+                 GAsyncResult * res,
+                 gpointer       user_data )
+{
+    TrNotification * n = user_data;
+    GVariant * result;
+
+    result = g_dbus_proxy_call_finish( G_DBUS_PROXY( source ), res, NULL );
+    if( !result || !g_variant_is_of_type( result, G_VARIANT_TYPE( "(u)" ) ) )
+    {
+        if( result )
+            g_variant_unref( result );
+        tr_notification_free( n );
+        return;
+    }
+
+    g_variant_get( result, "(u)", &n->id );
+    g_hash_table_insert( active_notifications,
+                         GINT_TO_POINTER( ( int * )&n->id ), n );
+
+    g_variant_unref( result );
+}
 
 void
 gtr_notify_torrent_completed( TrCore * core, int torrent_id )
 {
-    if( gtr_pref_flag_get( PREF_KEY_TORRENT_COMPLETE_SOUND_ENABLED ) )
-    {
-        const char * cmd = gtr_pref_string_get( PREF_KEY_TORRENT_COMPLETE_SOUND_COMMAND );
-        g_spawn_command_line_async( cmd, NULL );
-    }
-
-    if( gtr_pref_flag_get( PREF_KEY_TORRENT_COMPLETE_NOTIFICATION_ENABLED ) )
-    {
-        const tr_torrent * tor = gtr_core_find_torrent( core, torrent_id );
-        const char * fmt = gtr_pref_string_get( PREF_KEY_TORRENT_COMPLETE_NOTIFICATION_COMMAND );
-        char * cmd = g_strdup_printf( fmt, _( "Torrent Complete" ), ( tor ? tr_torrentName( tor ) : "" ) );
-        g_spawn_command_line_async( cmd, NULL );
-        g_free( cmd );
-    }
+    GVariantBuilder actions_builder;
+    TrNotification * n;
+    tr_torrent * tor;
+    const char * cmd = gtr_pref_string_get( PREF_KEY_TORRENT_COMPLETE_SOUND_COMMAND );
+    g_spawn_command_line_async( cmd, NULL );
+
+    if( ! gtr_pref_flag_get( PREF_KEY_TORRENT_COMPLETE_NOTIFICATION_ENABLED ) )
+        return;
+
+    g_return_if_fail( G_IS_DBUS_PROXY( proxy ) );
+
+    tor = gtr_core_find_torrent( core, torrent_id );
+
+    n = g_new0( TrNotification, 1 );
+    n->core = g_object_ref( G_OBJECT( core ) );
+    n->torrent_id = torrent_id;
+
+    g_variant_builder_init( &actions_builder, G_VARIANT_TYPE( "as" ) );
+
+    if( server_supports_actions )
+    {
+        const tr_info * inf = tr_torrentInfo( tor );
+        if( inf->fileCount == 1 )
+        {
+            g_variant_builder_add( &actions_builder, "s", "file" );
+            g_variant_builder_add( &actions_builder, "s", _( "Open File" ) );
+        }
+        else
+        {
+            g_variant_builder_add( &actions_builder, "s", "folder" );
+            g_variant_builder_add( &actions_builder, "s", _( "Open Folder" ) );
+        }
+    }
+
+    g_dbus_proxy_call( proxy,
+                       "Notify",
+                       g_variant_new( "(susssasa{sv}i)",
+                                      "Transmission", n->id, "transmission",
+                                      _( "Torrent Complete" ),
+                                      tr_torrentName( tor ),
+                                      &actions_builder, NULL, -1 ),
+                       G_DBUS_CALL_FLAGS_NONE, -1, NULL,
+                       notify_callback, n );
 }
 
@@ -38 +234 @@
 gtr_notify_torrent_added( const char * name )
 {
-    if( gtr_pref_flag_get( PREF_KEY_TORRENT_ADDED_NOTIFICATION_ENABLED ) )
-    {
-        const char * fmt = gtr_pref_string_get( PREF_KEY_TORRENT_ADDED_NOTIFICATION_COMMAND );
-        char * cmd = g_strdup_printf( fmt, _( "Torrent Added" ), name );
-        g_spawn_command_line_async( cmd, NULL );
-        g_free( cmd );
-    }
-}
+    TrNotification * n;
+
+    g_return_if_fail( G_IS_DBUS_PROXY( proxy ) );
+
+    if( !gtr_pref_flag_get( PREF_KEY_TORRENT_ADDED_NOTIFICATION_ENABLED ) )
+        return;
+
+    n = g_new0( TrNotification, 1 );
+    g_dbus_proxy_call( proxy,
+                       "Notify",
+                       g_variant_new( "(susssasa{sv}i)",
+                                      "Transmission", 0, "transmission",
+                                      _( "Torrent Added" ), name,
+                                      NULL, NULL, -1 ),
+                       G_DBUS_CALL_FLAGS_NONE, -1, NULL,
+                       notify_callback, n );
+}

trunk/gtk/notify.h

@@ -16 +16 @@
 #include "tr-core.h"
 
+void gtr_notify_init( void );
+
 void gtr_notify_torrent_added     ( const char * name );
 

trunk/gtk/tr-prefs.h

@@ -43 +43 @@
 #define PREF_KEY_STATUSBAR_STATS                         "statusbar-stats"
 #define PREF_KEY_TOOLBAR                                 "show-toolbar"
-#define PREF_KEY_TORRENT_ADDED_NOTIFICATION_COMMAND      "torrent-added-notification-command"
 #define PREF_KEY_TORRENT_ADDED_NOTIFICATION_ENABLED      "torrent-added-notification-enabled"
-#define PREF_KEY_TORRENT_COMPLETE_NOTIFICATION_COMMAND   "torrent-complete-notification-command"
 #define PREF_KEY_TORRENT_COMPLETE_NOTIFICATION_ENABLED   "torrent-complete-notification-enabled"
 #define PREF_KEY_TORRENT_COMPLETE_SOUND_COMMAND          "torrent-complete-sound-command"