Base the contact list around libfolks metacontacts. Not yet to feature-parity

with mainline Empathy.

1 files changed, 290 insertions, 0 deletions

diff --git a/libempathy/empathy-individual-manager.c b/libempathy/empathy-individual-manager.c
new file mode 100644
index 000000000..4b27e74a0
--- /dev/null
+++ b/libempathy/empathy-individual-manager.c
@@ -0,0 +1,290 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2007-2010 Collabora Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Authors: Xavier Claessens <xclaesse@gmail.com>
+ *          Travis Reitter <travis.reitter@collabora.co.uk>
+ */
+
+#include <config.h>
+
+#include <string.h>
+
+#include <telepathy-glib/account-manager.h>
+#include <telepathy-glib/enums.h>
+#include <telepathy-glib/proxy-subclass.h>
+#include <telepathy-glib/util.h>
+
+#include <folks/folks.h>
+
+#include <extensions/extensions.h>
+
+#include "empathy-individual-manager.h"
+#include "empathy-contact-manager.h"
+#include "empathy-contact-list.h"
+#include "empathy-marshal.h"
+#include "empathy-utils.h"
+
+#define DEBUG_FLAG EMPATHY_DEBUG_CONTACT
+#include "empathy-debug.h"
+
+#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyIndividualManager)
+typedef struct
+{
+  FolksIndividualAggregator *aggregator;
+  EmpathyContactManager *contact_manager;
+  TpProxy *logger;
+  /* account object path (gchar *) => GHashTable containing favorite contacts
+   * (contact ID (gchar *) => TRUE) */
+  GHashTable *favourites;
+  TpProxySignalConnection *favourite_contacts_changed_signal;
+} EmpathyIndividualManagerPriv;
+
+G_DEFINE_TYPE (EmpathyIndividualManager, empathy_individual_manager,
+    G_TYPE_OBJECT);
+
+static EmpathyIndividualManager *manager_singleton = NULL;
+
+static void
+individual_group_changed_cb (FolksIndividual *individual,
+    gchar *group,
+    gboolean is_member,
+    EmpathyIndividualManager *self)
+{
+  g_signal_emit_by_name (self, "groups-changed", individual, group,
+      is_member);
+}
+
+static void
+aggregator_individuals_added_cb (FolksIndividualAggregator *aggregator,
+    GList *individuals,
+    EmpathyIndividualManager *self)
+{
+  GList *l;
+
+  for (l = individuals; l; l = l->next)
+    {
+      g_signal_connect (l->data, "group-changed",
+          G_CALLBACK (individual_group_changed_cb), self);
+    }
+
+  /* TODO: don't hard-code the reason or message */
+  g_signal_emit_by_name (self, "members-changed",
+      "individual(s) added", individuals, NULL,
+      TP_CHANNEL_GROUP_CHANGE_REASON_NONE, TRUE);
+}
+
+static void
+aggregator_individuals_removed_cb (FolksIndividualAggregator *aggregator,
+    GList *individuals,
+    EmpathyIndividualManager *self)
+{
+  GList *l;
+
+  for (l = individuals; l; l = l->next)
+    {
+      g_signal_handlers_disconnect_by_func (l->data,
+          individual_group_changed_cb, self);
+    }
+
+  /* TODO: don't hard-code the reason or message */
+  g_signal_emit_by_name (self, "members-changed",
+      "individual(s) removed", NULL, individuals,
+      TP_CHANNEL_GROUP_CHANGE_REASON_NONE, TRUE);
+}
+
+static void
+individual_manager_finalize (GObject *object)
+{
+  EmpathyIndividualManagerPriv *priv = GET_PRIV (object);
+
+  tp_proxy_signal_connection_disconnect (
+      priv->favourite_contacts_changed_signal);
+
+  if (priv->logger != NULL)
+    g_object_unref (priv->logger);
+
+  if (priv->contact_manager != NULL)
+    g_object_unref (priv->contact_manager);
+
+  if (priv->aggregator != NULL)
+    g_object_unref (priv->aggregator);
+
+  g_hash_table_destroy (priv->favourites);
+}
+
+static GObject *
+individual_manager_constructor (GType type,
+    guint n_props,
+    GObjectConstructParam *props)
+{
+  GObject *retval;
+
+  if (manager_singleton)
+    {
+      retval = g_object_ref (manager_singleton);
+    }
+  else
+    {
+      retval =
+          G_OBJECT_CLASS (empathy_individual_manager_parent_class)->
+          constructor (type, n_props, props);
+
+      manager_singleton = EMPATHY_INDIVIDUAL_MANAGER (retval);
+      g_object_add_weak_pointer (retval, (gpointer) & manager_singleton);
+    }
+
+  return retval;
+}
+
+/**
+ * empathy_individual_manager_initialized:
+ *
+ * Reports whether or not the singleton has already been created.
+ *
+ * There can be instances where you want to access the #EmpathyIndividualManager
+ * only if it has been set up for this process.
+ *
+ * Returns: %TRUE if the #EmpathyIndividualManager singleton has previously
+ * been initialized.
+ */
+gboolean
+empathy_individual_manager_initialized (void)
+{
+  return (manager_singleton != NULL);
+}
+
+static void
+empathy_individual_manager_class_init (EmpathyIndividualManagerClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->finalize = individual_manager_finalize;
+  object_class->constructor = individual_manager_constructor;
+
+  g_signal_new ("groups-changed",
+      G_TYPE_FROM_CLASS (klass),
+      G_SIGNAL_RUN_LAST,
+      0,
+      NULL, NULL,
+      _empathy_marshal_VOID__OBJECT_STRING_BOOLEAN,
+      G_TYPE_NONE, 3, FOLKS_TYPE_INDIVIDUAL, G_TYPE_STRING, G_TYPE_BOOLEAN);
+
+  g_signal_new ("members-changed",
+      G_TYPE_FROM_CLASS (klass),
+      G_SIGNAL_RUN_LAST,
+      0,
+      NULL, NULL,
+      _empathy_marshal_VOID__STRING_OBJECT_OBJECT_UINT,
+      G_TYPE_NONE,
+      4, G_TYPE_STRING, G_TYPE_POINTER, G_TYPE_POINTER, G_TYPE_UINT);
+
+  g_type_class_add_private (object_class,
+      sizeof (EmpathyIndividualManagerPriv));
+}
+
+static void
+empathy_individual_manager_init (EmpathyIndividualManager *self)
+{
+  EmpathyIndividualManagerPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
+      EMPATHY_TYPE_INDIVIDUAL_MANAGER, EmpathyIndividualManagerPriv);
+  TpDBusDaemon *bus;
+  GError *error = NULL;
+
+  self->priv = priv;
+  priv->contact_manager = empathy_contact_manager_dup_singleton ();
+
+  priv->favourites = g_hash_table_new_full (g_str_hash, g_str_equal,
+      (GDestroyNotify) g_free, (GDestroyNotify) g_hash_table_unref);
+
+  priv->aggregator = folks_individual_aggregator_new ();
+  if (error == NULL)
+    {
+      g_signal_connect (priv->aggregator, "individuals-added",
+          G_CALLBACK (aggregator_individuals_added_cb), self);
+      g_signal_connect (priv->aggregator, "individuals-removed",
+          G_CALLBACK (aggregator_individuals_removed_cb), self);
+    }
+  else
+    {
+      DEBUG ("Failed to get individual aggregator: %s", error->message);
+      g_clear_error (&error);
+    }
+
+  bus = tp_dbus_daemon_dup (&error);
+
+  if (error == NULL)
+    {
+      priv->logger = g_object_new (TP_TYPE_PROXY,
+          "bus-name", "org.freedesktop.Telepathy.Logger",
+          "object-path",
+          "/org/freedesktop/Telepathy/Logger", "dbus-daemon", bus, NULL);
+      g_object_unref (bus);
+
+      tp_proxy_add_interface_by_id (priv->logger, EMP_IFACE_QUARK_LOGGER);
+    }
+  else
+    {
+      DEBUG ("Failed to get telepathy-logger proxy: %s", error->message);
+      g_clear_error (&error);
+    }
+}
+
+EmpathyIndividualManager *
+empathy_individual_manager_dup_singleton (void)
+{
+  return g_object_new (EMPATHY_TYPE_INDIVIDUAL_MANAGER, NULL);
+}
+
+/* TODO: support adding and removing Individuals */
+
+GList *
+empathy_individual_manager_get_members (EmpathyIndividualManager *self)
+{
+  EmpathyIndividualManagerPriv *priv = GET_PRIV (self);
+  GHashTable *individuals;
+
+  g_return_val_if_fail (EMPATHY_IS_INDIVIDUAL_MANAGER (self), NULL);
+
+  individuals = folks_individual_aggregator_get_individuals (priv->aggregator);
+  return individuals ? g_hash_table_get_values (individuals) : NULL;
+}
+
+FolksIndividual *
+empathy_individual_manager_lookup_member (EmpathyIndividualManager *self,
+    const gchar *id)
+{
+  EmpathyIndividualManagerPriv *priv = GET_PRIV (self);
+  GHashTable *individuals;
+
+  g_return_val_if_fail (EMPATHY_IS_INDIVIDUAL_MANAGER (self), NULL);
+
+  individuals = folks_individual_aggregator_get_individuals (priv->aggregator);
+  if (individuals != NULL)
+    return g_hash_table_lookup (individuals, id);
+
+  return NULL;
+}
+
+void
+empathy_individual_manager_remove (EmpathyIndividualManager *self,
+    FolksIndividual *individual,
+    const gchar *message)
+{
+  /* TODO: implement */
+  DEBUG (G_STRLOC ": individual removal not implemented");
+}