Add EmpathyPersonaStore and EmpathyPersonaView

Based on stripped-down versions of EmpathyContactListStore and
EmpathyContactListView, these allow listing of all the Personas for a given
Individual.

1 files changed, 1168 insertions, 0 deletions

diff --git a/libempathy-gtk/empathy-persona-store.c b/libempathy-gtk/empathy-persona-store.c
new file mode 100644
index 000000000..52a03d6e4
--- /dev/null
+++ b/libempathy-gtk/empathy-persona-store.c
@@ -0,0 +1,1168 @@
+/*
+ * Copyright (C) 2005-2007 Imendio AB
+ * Copyright (C) 2007-2008, 2010 Collabora Ltd.
+ *
+ * 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 (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.
+ *
+ * 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., 51 Franklin St, Fifth Floor,
+ * Boston, MA  02110-1301  USA
+ *
+ * Authors: Mikael Hallendal <micke@imendio.com>
+ *          Martyn Russell <martyn@imendio.com>
+ *          Xavier Claessens <xclaesse@gmail.com>
+ *          Philip Withnall <philip.withnall@collabora.co.uk>
+ *
+ * Based off EmpathyContactListStore.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <glib.h>
+#include <glib/gi18n-lib.h>
+#include <gtk/gtk.h>
+
+#include <telepathy-glib/util.h>
+
+#include <folks/folks.h>
+#include <folks/folks-telepathy.h>
+
+#include <libempathy/empathy-utils.h>
+
+#include "empathy-persona-store.h"
+#include "empathy-gtk-enum-types.h"
+#include "empathy-ui-utils.h"
+
+#define DEBUG_FLAG EMPATHY_DEBUG_CONTACT
+#include <libempathy/empathy-debug.h>
+
+/* Active users are those which have recently changed state
+ * (e.g. online, offline or from normal to a busy state). */
+
+/* Time in seconds user is shown as active */
+#define ACTIVE_USER_SHOW_TIME 7
+
+/* Time in seconds after connecting which we wait before active users are
+ * enabled */
+#define ACTIVE_USER_WAIT_TO_ENABLE_TIME 5
+
+static void add_persona (EmpathyPersonaStore *self,
+    FolksPersona *persona);
+static GtkTreePath * find_persona (EmpathyPersonaStore *self,
+    FolksPersona *persona);
+static void update_persona (EmpathyPersonaStore *self,
+    FolksPersona *persona);
+static void remove_persona (EmpathyPersonaStore *self,
+    FolksPersona *persona);
+
+#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyPersonaStore)
+
+typedef struct
+{
+  FolksIndividual *individual; /* owned */
+  GHashTable *personas; /* owned Persona -> owned GtkTreeRowReference */
+
+  gboolean show_avatars;
+  gboolean show_protocols;
+  gboolean show_active;
+  EmpathyPersonaStoreSort sort_criterion;
+
+  guint inhibit_active;
+  guint setup_idle_id;
+
+  GHashTable *status_icons; /* owned icon name -> owned GdkPixbuf */
+} EmpathyPersonaStorePriv;
+
+enum {
+  PROP_0,
+  PROP_INDIVIDUAL,
+  PROP_SHOW_AVATARS,
+  PROP_SHOW_PROTOCOLS,
+  PROP_SORT_CRITERION
+};
+
+G_DEFINE_TYPE (EmpathyPersonaStore, empathy_persona_store, GTK_TYPE_LIST_STORE);
+
+static gboolean
+inhibit_active_cb (EmpathyPersonaStore *store)
+{
+  EmpathyPersonaStorePriv *priv;
+
+  priv = GET_PRIV (store);
+
+  priv->show_active = TRUE;
+  priv->inhibit_active = 0;
+
+  return FALSE;
+}
+
+typedef struct {
+  EmpathyPersonaStore *store;
+  FolksPersona *persona;
+  gboolean remove;
+  guint timeout;
+} ShowActiveData;
+
+static void persona_active_free (ShowActiveData *data);
+
+static void
+persona_active_invalidated (ShowActiveData *data,
+    GObject *old_object)
+{
+  /* Remove the timeout and free the struct, since the persona or persona
+   * store has disappeared. */
+  g_source_remove (data->timeout);
+
+  if (old_object == (GObject *) data->store)
+    data->store = NULL;
+  else if (old_object == (GObject *) data->persona)
+    data->persona = NULL;
+  else
+    g_assert_not_reached ();
+
+  persona_active_free (data);
+}
+
+static ShowActiveData *
+persona_active_new (EmpathyPersonaStore *self,
+    FolksPersona *persona,
+    gboolean remove_)
+{
+  ShowActiveData *data;
+
+  DEBUG ("Contact:'%s' now active, and %s be removed",
+      folks_alias_get_alias (FOLKS_ALIAS (persona)),
+      remove_ ? "WILL" : "WILL NOT");
+
+  data = g_slice_new0 (ShowActiveData);
+
+  /* We don't actually want to force either the PersonaStore or the
+   * Persona to stay alive, since the user could quit Empathy or disable
+   * the account before the persona_active timeout is fired. */
+  g_object_weak_ref (G_OBJECT (self),
+      (GWeakNotify) persona_active_invalidated, data);
+  g_object_weak_ref (G_OBJECT (persona),
+      (GWeakNotify) persona_active_invalidated, data);
+
+  data->store = self;
+  data->persona = persona;
+  data->remove = remove_;
+
+  return data;
+}
+
+static void
+persona_active_free (ShowActiveData *data)
+{
+  if (data->store != NULL)
+    {
+      g_object_weak_unref (G_OBJECT (data->store),
+          (GWeakNotify) persona_active_invalidated, data);
+    }
+
+  if (data->persona != NULL)
+    {
+      g_object_weak_unref (G_OBJECT (data->persona),
+          (GWeakNotify) persona_active_invalidated, data);
+    }
+
+  g_slice_free (ShowActiveData, data);
+}
+
+static void
+persona_set_active (EmpathyPersonaStore *self,
+    FolksPersona *persona,
+    gboolean active,
+    gboolean set_changed)
+{
+  EmpathyPersonaStorePriv *priv;
+  GtkTreePath *path;
+  GtkTreeIter iter;
+
+  priv = GET_PRIV (self);
+
+  path = find_persona (self, persona);
+  if (path == NULL)
+    return;
+
+  gtk_tree_model_get_iter (GTK_TREE_MODEL (self), &iter, path);
+  gtk_list_store_set (GTK_LIST_STORE (self), &iter,
+      EMPATHY_PERSONA_STORE_COL_IS_ACTIVE, active,
+      -1);
+
+  DEBUG ("Set item %s", active ? "active" : "inactive");
+
+  if (set_changed)
+    gtk_tree_model_row_changed (GTK_TREE_MODEL (self), path, &iter);
+
+  gtk_tree_path_free (path);
+}
+
+static gboolean
+persona_active_cb (ShowActiveData *data)
+{
+  const gchar *alias = folks_alias_get_alias (FOLKS_ALIAS (data->persona));
+
+  if (data->remove)
+    {
+      DEBUG ("Contact:'%s' active timeout, removing item", alias);
+      remove_persona (data->store, data->persona);
+    }
+
+  DEBUG ("Contact:'%s' no longer active", alias);
+  persona_set_active (data->store, data->persona, FALSE, TRUE);
+
+  persona_active_free (data);
+
+  return FALSE;
+}
+
+static void
+persona_updated_cb (FolksPersona *persona,
+    GParamSpec *pspec,
+    EmpathyPersonaStore *self)
+{
+  DEBUG ("Contact:'%s' updated, checking roster is in sync...",
+      folks_alias_get_alias (FOLKS_ALIAS (persona)));
+
+  update_persona (self, persona);
+}
+
+static void
+add_persona_and_connect (EmpathyPersonaStore *self,
+    FolksPersona *persona)
+{
+  /* We don't want any non-Telepathy personas */
+  if (!TPF_IS_PERSONA (persona))
+    return;
+
+  g_signal_connect (persona, "notify::presence",
+      (GCallback) persona_updated_cb, self);
+  g_signal_connect (persona, "notify::presence-message",
+      (GCallback) persona_updated_cb, self);
+  g_signal_connect (persona, "notify::alias",
+      (GCallback) persona_updated_cb, self);
+  g_signal_connect (persona, "notify::avatar",
+      (GCallback) persona_updated_cb, self);
+
+  add_persona (self, persona);
+}
+
+static void
+remove_persona_and_disconnect (EmpathyPersonaStore *self,
+    FolksPersona *persona)
+{
+  if (!TPF_IS_PERSONA (persona))
+    return;
+
+  g_signal_handlers_disconnect_by_func (persona,
+      (GCallback) persona_updated_cb, self);
+
+  remove_persona (self, persona);
+}
+
+static void
+add_persona (EmpathyPersonaStore *self,
+    FolksPersona *persona)
+{
+  EmpathyPersonaStorePriv *priv;
+  GtkTreeIter iter;
+  GtkTreePath *path;
+  EmpathyContact *contact;
+  const gchar *alias;
+
+  if (!TPF_IS_PERSONA (persona))
+    return;
+
+  priv = GET_PRIV (self);
+
+  alias = folks_alias_get_alias (FOLKS_ALIAS (persona));
+  if (EMP_STR_EMPTY (alias))
+    return;
+
+  contact = empathy_contact_new (tpf_persona_get_contact (
+      TPF_PERSONA (persona)));
+
+  gtk_list_store_insert_with_values (GTK_LIST_STORE (self), &iter, 0,
+      EMPATHY_PERSONA_STORE_COL_NAME, alias,
+      EMPATHY_PERSONA_STORE_COL_DISPLAY_ID,
+          folks_persona_get_display_id (persona),
+      EMPATHY_PERSONA_STORE_COL_PERSONA, persona,
+      EMPATHY_PERSONA_STORE_COL_CAN_AUDIO_CALL,
+          empathy_contact_get_capabilities (contact) &
+              EMPATHY_CAPABILITIES_AUDIO,
+      EMPATHY_PERSONA_STORE_COL_CAN_VIDEO_CALL,
+          empathy_contact_get_capabilities (contact) &
+              EMPATHY_CAPABILITIES_VIDEO,
+      -1);
+
+  g_object_unref (contact);
+
+  path = gtk_tree_model_get_path (GTK_TREE_MODEL (self), &iter);
+  g_hash_table_replace (priv->personas, g_object_ref (persona),
+      gtk_tree_row_reference_new (GTK_TREE_MODEL (self), path));
+  gtk_tree_path_free (path);
+
+  update_persona (self, persona);
+}
+
+static void
+remove_persona (EmpathyPersonaStore *self,
+    FolksPersona *persona)
+{
+  EmpathyPersonaStorePriv *priv;
+  GtkTreePath *path;
+  GtkTreeIter iter;
+
+  if (!TPF_IS_PERSONA (persona))
+    return;
+
+  priv = GET_PRIV (self);
+
+  path = find_persona (self, persona);
+  if (path == NULL)
+    return;
+
+  g_hash_table_remove (priv->personas, persona);
+
+  gtk_tree_model_get_iter (GTK_TREE_MODEL (self), &iter, path);
+  gtk_list_store_remove (GTK_LIST_STORE (self), &iter);
+  gtk_tree_path_free (path);
+}
+
+static GdkPixbuf *
+get_persona_status_icon (EmpathyPersonaStore *self,
+    FolksPersona *persona)
+{
+  EmpathyPersonaStorePriv *priv = GET_PRIV (self);
+  EmpathyContact *contact;
+  const gchar *protocol_name = NULL;
+  gchar *icon_name = NULL;
+  GdkPixbuf *pixbuf_status = NULL;
+  const gchar *status_icon_name = NULL;
+
+  contact = empathy_contact_new (tpf_persona_get_contact (
+      TPF_PERSONA (persona)));
+
+  status_icon_name = empathy_icon_name_for_contact (contact);
+  if (status_icon_name == NULL)
+    {
+      g_object_unref (contact);
+      return NULL;
+    }
+
+  if (priv->show_protocols)
+    {
+      protocol_name = empathy_protocol_name_for_contact (contact);
+      icon_name = g_strdup_printf ("%s-%s", status_icon_name, protocol_name);
+    }
+  else
+    {
+      icon_name = g_strdup_printf ("%s", status_icon_name);
+    }
+
+  pixbuf_status = g_hash_table_lookup (priv->status_icons, icon_name);
+
+  if (pixbuf_status == NULL)
+    {
+      pixbuf_status = empathy_pixbuf_contact_status_icon_with_icon_name (
+          contact, status_icon_name, priv->show_protocols);
+
+      if (pixbuf_status != NULL)
+        {
+          g_hash_table_insert (priv->status_icons, g_strdup (icon_name),
+              pixbuf_status);
+        }
+    }
+
+  g_object_unref (contact);
+  g_free (icon_name);
+
+  return pixbuf_status;
+}
+
+static void
+update_persona (EmpathyPersonaStore *self,
+    FolksPersona *persona)
+{
+  EmpathyPersonaStorePriv *priv = GET_PRIV (self);
+  GtkTreePath *path;
+  gboolean do_set_active = FALSE;
+  gboolean do_set_refresh = FALSE;
+  const gchar *alias;
+
+  path = find_persona (self, persona);
+  alias = folks_alias_get_alias (FOLKS_ALIAS (persona));
+
+  if (path == NULL)
+    {
+      DEBUG ("Contact:'%s' in list:NO, should be:YES", alias);
+
+      add_persona (self, persona);
+
+      if (priv->show_active)
+        {
+          do_set_active = TRUE;
+          DEBUG ("Set active (contact added)");
+        }
+    }
+  else
+    {
+      EmpathyContact *contact;
+      GtkTreeIter iter;
+      GdkPixbuf *pixbuf_avatar;
+      GdkPixbuf *pixbuf_status;
+      gboolean now_online = FALSE;
+      gboolean was_online = TRUE;
+
+      DEBUG ("Contact:'%s' in list:YES, should be:YES", alias);
+
+      gtk_tree_model_get_iter (GTK_TREE_MODEL (self), &iter, path);
+      gtk_tree_path_free (path);
+
+      /* Get online state now. */
+      now_online = folks_presence_is_online (FOLKS_PRESENCE (persona));
+
+      /* Get online state before. */
+      gtk_tree_model_get (GTK_TREE_MODEL (self), &iter,
+          EMPATHY_PERSONA_STORE_COL_IS_ONLINE, &was_online,
+          -1);
+
+      /* Is this really an update or an online/offline. */
+      if (priv->show_active)
+        {
+          if (was_online != now_online)
+            {
+              do_set_active = TRUE;
+              do_set_refresh = TRUE;
+
+              DEBUG ("Set active (contact updated %s)",
+                  was_online ? "online  -> offline" : "offline -> online");
+            }
+          else
+            {
+              /* Was TRUE for presence updates. */
+              /* do_set_active = FALSE;  */
+              do_set_refresh = TRUE;
+              DEBUG ("Set active (contact updated)");
+            }
+        }
+
+      /* We still need to use EmpathyContact for the capabilities stuff */
+      contact = empathy_contact_new (tpf_persona_get_contact (
+          TPF_PERSONA (persona)));
+
+      pixbuf_avatar = empathy_pixbuf_avatar_from_contact_scaled (contact,
+          32, 32);
+      pixbuf_status = get_persona_status_icon (self, persona);
+
+      gtk_list_store_set (GTK_LIST_STORE (self), &iter,
+          EMPATHY_PERSONA_STORE_COL_ICON_STATUS, pixbuf_status,
+          EMPATHY_PERSONA_STORE_COL_PIXBUF_AVATAR, pixbuf_avatar,
+          EMPATHY_PERSONA_STORE_COL_PIXBUF_AVATAR_VISIBLE, priv->show_avatars,
+          EMPATHY_PERSONA_STORE_COL_NAME, alias,
+          EMPATHY_PERSONA_STORE_COL_DISPLAY_ID,
+              folks_persona_get_display_id (persona),
+          EMPATHY_PERSONA_STORE_COL_PRESENCE_TYPE,
+              folks_presence_get_presence_type (FOLKS_PRESENCE (persona)),
+          EMPATHY_PERSONA_STORE_COL_STATUS,
+              folks_presence_get_presence_message (FOLKS_PRESENCE (persona)),
+          EMPATHY_PERSONA_STORE_COL_IS_ONLINE, now_online,
+          EMPATHY_PERSONA_STORE_COL_CAN_AUDIO_CALL,
+              empathy_contact_get_capabilities (contact) &
+                EMPATHY_CAPABILITIES_AUDIO,
+          EMPATHY_PERSONA_STORE_COL_CAN_VIDEO_CALL,
+              empathy_contact_get_capabilities (contact) &
+                EMPATHY_CAPABILITIES_VIDEO,
+          -1);
+
+      g_object_unref (contact);
+
+      if (pixbuf_avatar)
+        g_object_unref (pixbuf_avatar);
+    }
+
+  if (priv->show_active && do_set_active)
+    {
+      persona_set_active (self, persona, do_set_active, do_set_refresh);
+
+      if (do_set_active)
+        {
+          ShowActiveData *data;
+
+          data = persona_active_new (self, persona, FALSE);
+          data->timeout = g_timeout_add_seconds (ACTIVE_USER_SHOW_TIME,
+              (GSourceFunc) persona_active_cb,
+              data);
+        }
+    }
+
+  /* FIXME: when someone goes online then offline quickly, the
+   * first timeout sets the user to be inactive and the second
+   * timeout removes the user from the contact list, really we
+   * should remove the first timeout.
+   */
+}
+
+static void
+individual_notify_personas_cb (GObject *object,
+    GParamSpec *pspec,
+    EmpathyPersonaStore *self)
+{
+  EmpathyPersonaStorePriv *priv = GET_PRIV (self);
+  GList *old_personas, *new_personas, *removed_personas, *l;
+
+  /* Remove old personas which are no longer in the individual.
+   * Build a list of such personas to remove from our hash table.
+   * This is slow. */
+  old_personas = g_hash_table_get_keys (priv->personas);
+  new_personas = folks_individual_get_personas (FOLKS_INDIVIDUAL (object));
+  removed_personas = NULL;
+
+  for (l = old_personas; l != NULL; l = l->next)
+    {
+      GList *i = g_list_find (new_personas, l->data);
+      if (i == NULL)
+        removed_personas = g_list_prepend (removed_personas, l->data);
+    }
+  g_list_free (old_personas);
+
+  /* Remove the removed personas. We can't do this from inside the above loop,
+   * as old_personas is only valid until the hash table is modified. */
+  for (l = removed_personas; l != NULL; l = l->next)
+    remove_persona_and_disconnect (self, FOLKS_PERSONA (l->data));
+  g_list_free (removed_personas);
+
+  /* Add each of the new personas to the tree model */
+  for (l = new_personas; l != NULL; l = l->next)
+    {
+      FolksPersona *persona = FOLKS_PERSONA (l->data);
+
+      if (g_hash_table_lookup (priv->personas, persona) == NULL)
+        add_persona_and_connect (self, persona);
+    }
+}
+
+static gint
+sort_personas (FolksPersona *persona_a,
+    FolksPersona *persona_b)
+{
+  EmpathyContact *contact;
+  TpAccount *account_a, *account_b;
+  gint ret_val;
+
+  g_return_val_if_fail (persona_a != NULL || persona_b != NULL, 0);
+
+  /* alias */
+  ret_val = g_utf8_collate (folks_alias_get_alias (FOLKS_ALIAS (persona_a)),
+          folks_alias_get_alias (FOLKS_ALIAS (persona_b)));
+
+  if (ret_val != 0)
+    goto out;
+
+  /* identifier */
+  ret_val = g_utf8_collate (folks_persona_get_display_id (persona_a),
+          folks_persona_get_display_id (persona_b));
+
+  if (ret_val != 0)
+    goto out;
+
+  contact = empathy_contact_new (tpf_persona_get_contact (
+      TPF_PERSONA (persona_a)));
+  account_a = empathy_contact_get_account (contact);
+  g_object_unref (contact);
+
+  contact = empathy_contact_new (tpf_persona_get_contact (
+      TPF_PERSONA (persona_b)));
+  account_b = empathy_contact_get_account (contact);
+  g_object_unref (contact);
+
+  /* protocol */
+  ret_val = strcmp (tp_account_get_protocol (account_a),
+        tp_account_get_protocol (account_a));
+
+  if (ret_val != 0)
+    goto out;
+
+  /* account ID */
+  ret_val = strcmp (tp_proxy_get_object_path (account_a),
+        tp_proxy_get_object_path (account_a));
+
+out:
+  return ret_val;
+}
+
+static gint
+state_sort_func (GtkTreeModel *model,
+    GtkTreeIter *iter_a,
+    GtkTreeIter *iter_b,
+    gpointer user_data)
+{
+  gint ret_val;
+  gchar *name_a, *name_b;
+  FolksPersona *persona_a, *persona_b;
+
+  gtk_tree_model_get (model, iter_a,
+          EMPATHY_PERSONA_STORE_COL_NAME, &name_a,
+          EMPATHY_PERSONA_STORE_COL_PERSONA, &persona_a,
+          -1);
+  gtk_tree_model_get (model, iter_b,
+          EMPATHY_PERSONA_STORE_COL_NAME, &name_b,
+          EMPATHY_PERSONA_STORE_COL_PERSONA, &persona_b,
+          -1);
+
+  if (persona_a == NULL || persona_b == NULL) {
+    ret_val = 0;
+    goto free_and_out;
+  }
+
+  /* If we managed to get this far, we can start looking at
+   * the presences.
+   */
+  ret_val = -tp_connection_presence_type_cmp_availability (
+      folks_presence_get_presence_type (FOLKS_PRESENCE (persona_a)),
+      folks_presence_get_presence_type (FOLKS_PRESENCE (persona_b)));
+
+  if (ret_val == 0) {
+    /* Fallback: compare by name et al. */
+    ret_val = sort_personas (persona_a, persona_b);
+  }
+
+free_and_out:
+  g_free (name_a);
+  g_free (name_b);
+
+  tp_clear_object (&persona_a);
+  tp_clear_object (&persona_b);
+
+  return ret_val;
+}
+
+static gint
+name_sort_func (GtkTreeModel *model,
+    GtkTreeIter *iter_a,
+    GtkTreeIter *iter_b,
+    gpointer user_data)
+{
+  gchar *name_a, *name_b;
+  FolksPersona *persona_a, *persona_b;
+  gint ret_val;
+
+  gtk_tree_model_get (model, iter_a,
+          EMPATHY_PERSONA_STORE_COL_NAME, &name_a,
+          EMPATHY_PERSONA_STORE_COL_PERSONA, &persona_a,
+          -1);
+  gtk_tree_model_get (model, iter_b,
+          EMPATHY_PERSONA_STORE_COL_NAME, &name_b,
+          EMPATHY_PERSONA_STORE_COL_PERSONA, &persona_b,
+          -1);
+
+  if (persona_a == NULL || persona_b == NULL)
+    ret_val = 0;
+  else
+    ret_val = sort_personas (persona_a, persona_b);
+
+  tp_clear_object (&persona_a);
+  tp_clear_object (&persona_b);
+
+  return ret_val;
+}
+
+static GtkTreePath *
+find_persona (EmpathyPersonaStore *self,
+    FolksPersona *persona)
+{
+  EmpathyPersonaStorePriv *priv = GET_PRIV (self);
+  GtkTreeRowReference *row;
+
+  row = g_hash_table_lookup (priv->personas, persona);
+  if (row == NULL)
+    return NULL;
+
+  return gtk_tree_row_reference_get_path (row);
+}
+
+static gboolean
+update_list_mode_foreach (GtkTreeModel *model,
+    GtkTreePath *path,
+    GtkTreeIter *iter,
+    EmpathyPersonaStore *self)
+{
+  EmpathyPersonaStorePriv *priv;
+  FolksPersona *persona;
+  GdkPixbuf *pixbuf_status;
+
+  priv = GET_PRIV (self);
+
+  gtk_tree_model_get (model, iter,
+      EMPATHY_PERSONA_STORE_COL_PERSONA, &persona,
+      -1);
+
+  if (persona == NULL)
+    return FALSE;
+
+  /* get icon from hash_table */
+  pixbuf_status = get_persona_status_icon (self, persona);
+
+  gtk_list_store_set (GTK_LIST_STORE (self), iter,
+      EMPATHY_PERSONA_STORE_COL_ICON_STATUS, pixbuf_status,
+      EMPATHY_PERSONA_STORE_COL_PIXBUF_AVATAR_VISIBLE, priv->show_avatars,
+      -1);
+
+  tp_clear_object (&persona);
+
+  return FALSE;
+}
+
+static void
+set_up (EmpathyPersonaStore *self)
+{
+  EmpathyPersonaStorePriv *priv;
+  GType types[] = {
+    GDK_TYPE_PIXBUF,      /* Status pixbuf */
+    GDK_TYPE_PIXBUF,      /* Avatar pixbuf */
+    G_TYPE_BOOLEAN,       /* Avatar pixbuf visible */
+    G_TYPE_STRING,        /* Name */
+    G_TYPE_STRING,        /* Display ID */
+    G_TYPE_UINT,          /* Presence type */
+    G_TYPE_STRING,        /* Status string */
+    FOLKS_TYPE_PERSONA,   /* Persona */
+    G_TYPE_BOOLEAN,       /* Is active */
+    G_TYPE_BOOLEAN,       /* Is online */
+    G_TYPE_BOOLEAN,       /* Can make audio calls */
+    G_TYPE_BOOLEAN,       /* Can make video calls */
+  };
+
+  priv = GET_PRIV (self);
+
+  gtk_list_store_set_column_types (GTK_LIST_STORE (self),
+      EMPATHY_PERSONA_STORE_COL_COUNT, types);
+
+  /* Set up sorting */
+  gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (self),
+      EMPATHY_PERSONA_STORE_COL_NAME, name_sort_func, self, NULL);
+  gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (self),
+      EMPATHY_PERSONA_STORE_COL_STATUS, state_sort_func, self, NULL);
+
+  priv->sort_criterion = EMPATHY_PERSONA_STORE_SORT_NAME;
+  empathy_persona_store_set_sort_criterion (self, priv->sort_criterion);
+}
+
+static void
+empathy_persona_store_init (EmpathyPersonaStore *self)
+{
+  EmpathyPersonaStorePriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
+      EMPATHY_TYPE_PERSONA_STORE, EmpathyPersonaStorePriv);
+
+  self->priv = priv;
+
+  priv->show_avatars = TRUE;
+  priv->show_protocols = FALSE;
+  priv->inhibit_active = g_timeout_add_seconds (ACTIVE_USER_WAIT_TO_ENABLE_TIME,
+      (GSourceFunc) inhibit_active_cb, self);
+
+  priv->status_icons = g_hash_table_new_full (g_str_hash, g_str_equal, g_free,
+      g_object_unref);
+  priv->personas = g_hash_table_new_full (g_direct_hash, g_direct_equal,
+      g_object_unref, (GDestroyNotify) gtk_tree_row_reference_free);
+
+  set_up (self);
+}
+
+static void
+get_property (GObject *object,
+    guint param_id,
+    GValue *value,
+    GParamSpec *pspec)
+{
+  EmpathyPersonaStorePriv *priv = GET_PRIV (object);
+
+  switch (param_id)
+    {
+      case PROP_INDIVIDUAL:
+        g_value_set_object (value, priv->individual);
+        break;
+      case PROP_SHOW_AVATARS:
+        g_value_set_boolean (value, priv->show_avatars);
+        break;
+      case PROP_SHOW_PROTOCOLS:
+        g_value_set_boolean (value, priv->show_protocols);
+        break;
+      case PROP_SORT_CRITERION:
+        g_value_set_enum (value, priv->sort_criterion);
+        break;
+      default:
+        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+        break;
+    }
+}
+
+static void
+set_property (GObject *object,
+    guint param_id,
+    const GValue *value,
+    GParamSpec *pspec)
+{
+  EmpathyPersonaStore *self = EMPATHY_PERSONA_STORE (object);
+
+  switch (param_id)
+    {
+      case PROP_INDIVIDUAL:
+        empathy_persona_store_set_individual (self, g_value_get_object (value));
+        break;
+      case PROP_SHOW_AVATARS:
+        empathy_persona_store_set_show_avatars (self,
+            g_value_get_boolean (value));
+        break;
+      case PROP_SHOW_PROTOCOLS:
+        empathy_persona_store_set_show_protocols (self,
+            g_value_get_boolean (value));
+        break;
+      case PROP_SORT_CRITERION:
+        empathy_persona_store_set_sort_criterion (self,
+            g_value_get_enum (value));
+        break;
+      default:
+        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+        break;
+    }
+}
+
+static void
+dispose (GObject *object)
+{
+  EmpathyPersonaStorePriv *priv = GET_PRIV (object);
+
+  empathy_persona_store_set_individual (EMPATHY_PERSONA_STORE (object), NULL);
+
+  if (priv->inhibit_active != 0)
+    {
+      g_source_remove (priv->inhibit_active);
+      priv->inhibit_active = 0;
+    }
+
+  if (priv->setup_idle_id != 0)
+    {
+      g_source_remove (priv->setup_idle_id);
+      priv->setup_idle_id = 0;
+    }
+
+  G_OBJECT_CLASS (empathy_persona_store_parent_class)->dispose (object);
+}
+
+static void
+finalize (GObject *object)
+{
+  EmpathyPersonaStorePriv *priv = GET_PRIV (object);
+
+  g_hash_table_destroy (priv->status_icons);
+  g_hash_table_destroy (priv->personas);
+
+  G_OBJECT_CLASS (empathy_persona_store_parent_class)->finalize (object);
+}
+
+static void
+empathy_persona_store_class_init (EmpathyPersonaStoreClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->get_property = get_property;
+  object_class->set_property = set_property;
+  object_class->dispose = dispose;
+  object_class->finalize = finalize;
+
+  /**
+   * EmpathyPersonaStore:individual:
+   *
+   * The #FolksIndividual whose personas should be listed by the store. This
+   * may be %NULL, which results in an empty store.
+   */
+  g_object_class_install_property (object_class, PROP_INDIVIDUAL,
+      g_param_spec_object ("individual",
+          "Individual",
+          "The FolksIndividual whose Personas should be listed by the store.",
+          FOLKS_TYPE_INDIVIDUAL,
+          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+  /**
+   * EmpathyPersonaStore:show-avatars:
+   *
+   * Whether the store should display avatars for personas. This is a property
+   * of the store rather than of #EmpathyPersonaView for efficiency reasons.
+   */
+  g_object_class_install_property (object_class, PROP_SHOW_AVATARS,
+      g_param_spec_boolean ("show-avatars",
+          "Show Avatars",
+          "Whether the store should display avatars for personas.",
+          TRUE,
+          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+  /**
+   * EmpathyPersonaStore:show-protocols:
+   *
+   * Whether the store should display protocol icons for personas. This is a
+   * property of the store rather than of #EmpathyPersonaView because it is
+   * closely tied in with #EmpathyPersonaStore:show-avatars.
+   */
+  g_object_class_install_property (object_class, PROP_SHOW_PROTOCOLS,
+      g_param_spec_boolean ("show-protocols",
+          "Show Protocols",
+          "Whether the store should display protocol icons for personas.",
+          FALSE,
+          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+  /**
+   * EmpathyPersonaStore:sort-criterion:
+   *
+   * The criterion used to sort the personas in the store.
+   */
+  g_object_class_install_property (object_class, PROP_SORT_CRITERION,
+      g_param_spec_enum ("sort-criterion",
+          "Sort criterion",
+          "The sort criterion to use for sorting the persona list",
+          EMPATHY_TYPE_PERSONA_STORE_SORT,
+          EMPATHY_PERSONA_STORE_SORT_NAME,
+          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+  g_type_class_add_private (object_class, sizeof (EmpathyPersonaStorePriv));
+}
+
+/**
+ * empathy_persona_store_new:
+ * @individual: the #FolksIndividual whose personas should be used in the store,
+ * or %NULL
+ *
+ * Create a new #EmpathyPersonaStore with the personas from the given
+ * @individual.
+ *
+ * Return value: a new #EmpathyPersonaStore
+ */
+EmpathyPersonaStore *
+empathy_persona_store_new (FolksIndividual *individual)
+{
+  g_return_val_if_fail (individual == NULL || FOLKS_IS_INDIVIDUAL (individual),
+      NULL);
+
+  return g_object_new (EMPATHY_TYPE_PERSONA_STORE,
+      "individual", individual, NULL);
+}
+
+/**
+ * empathy_persona_store_get_individual:
+ * @self: an #EmpathyPersonaStore
+ *
+ * Get the value of #EmpathyPersonaStore:individual.
+ *
+ * Return value: the individual being displayed by the store, or %NULL
+ */
+FolksIndividual *
+empathy_persona_store_get_individual (EmpathyPersonaStore *self)
+{
+  g_return_val_if_fail (EMPATHY_IS_PERSONA_STORE (self), NULL);
+
+  return GET_PRIV (self)->individual;
+}
+
+/**
+ * empathy_persona_store_set_individual:
+ * @self: an #EmpathyPersonaStore
+ * @individual: the new individual to display in the store, or %NULL
+ *
+ * Set #EmpathyPersonaStore:individual to @individual, replacing the personas
+ * which were in the store with the personas belonging to @individual, or with
+ * nothing if @individual is %NULL.
+ */
+void
+empathy_persona_store_set_individual (EmpathyPersonaStore *self,
+    FolksIndividual *individual)
+{
+  EmpathyPersonaStorePriv *priv;
+
+  g_return_if_fail (EMPATHY_IS_PERSONA_STORE (self));
+  g_return_if_fail (individual == NULL || FOLKS_IS_INDIVIDUAL (individual));
+
+  priv = GET_PRIV (self);
+
+  /* Remove the old individual */
+  if (priv->individual != NULL)
+    {
+      GList *personas, *l;
+
+      g_signal_handlers_disconnect_by_func (priv->individual,
+          (GCallback) individual_notify_personas_cb, self);
+
+      /* Disconnect from and remove all personas belonging to this individual */
+      personas = folks_individual_get_personas (priv->individual);
+      for (l = personas; l != NULL; l = l->next)
+        remove_persona_and_disconnect (self, FOLKS_PERSONA (l->data));
+
+      g_object_unref (priv->individual);
+    }
+
+  priv->individual = individual;
+
+  /* Add the new individual */
+  if (individual != NULL)
+    {
+      GList *personas, *l;
+
+      g_object_ref (individual);
+
+      g_signal_connect (individual, "notify::personas",
+          (GCallback) individual_notify_personas_cb, self);
+
+      /* Add pre-existing Personas */
+      personas = folks_individual_get_personas (individual);
+      for (l = personas; l != NULL; l = l->next)
+        add_persona_and_connect (self, FOLKS_PERSONA (l->data));
+    }
+
+  g_object_notify (G_OBJECT (self), "individual");
+}
+
+/**
+ * empathy_persona_store_get_show_avatars:
+ * @self: an #EmpathyPersonaStore
+ *
+ * Get the value of #EmpathyPersonaStore:show-avatars.
+ *
+ * Return value: %TRUE if avatars are made available by the store, %FALSE
+ * otherwise
+ */
+gboolean
+empathy_persona_store_get_show_avatars (EmpathyPersonaStore *self)
+{
+  g_return_val_if_fail (EMPATHY_IS_PERSONA_STORE (self), TRUE);
+
+  return GET_PRIV (self)->show_avatars;
+}
+
+/**
+ * empathy_persona_store_set_show_avatars:
+ * @self: an #EmpathyPersonaStore
+ * @show_avatars: %TRUE to make avatars available through the store, %FALSE
+ * otherwise
+ *
+ * Set #EmpathyPersonaStore:show-avatars to @show_avatars.
+ */
+void
+empathy_persona_store_set_show_avatars (EmpathyPersonaStore *self,
+    gboolean show_avatars)
+{
+  EmpathyPersonaStorePriv *priv;
+
+  g_return_if_fail (EMPATHY_IS_PERSONA_STORE (self));
+
+  priv = GET_PRIV (self);
+  priv->show_avatars = show_avatars;
+
+  gtk_tree_model_foreach (GTK_TREE_MODEL (self),
+      (GtkTreeModelForeachFunc) update_list_mode_foreach, self);
+
+  g_object_notify (G_OBJECT (self), "show-avatars");
+}
+
+/**
+ * empathy_persona_store_get_show_protocols:
+ * @self: an #EmpathyPersonaStore
+ *
+ * Get the value of #EmpathyPersonaStore:show-protocols.
+ *
+ * Return value: %TRUE if protocol images are made available by the store,
+ * %FALSE otherwise
+ */
+gboolean
+empathy_persona_store_get_show_protocols (EmpathyPersonaStore *self)
+{
+  g_return_val_if_fail (EMPATHY_IS_PERSONA_STORE (self), TRUE);
+
+  return GET_PRIV (self)->show_protocols;
+}
+
+/**
+ * empathy_persona_store_set_show_protocols:
+ * @self: an #EmpathyPersonaStore
+ * @show_protocols: %TRUE to make protocol images available through the store,
+ * %FALSE otherwise
+ *
+ * Set #EmpathyPersonaStore:show-protocols to @show_protocols.
+ */
+void
+empathy_persona_store_set_show_protocols (EmpathyPersonaStore *self,
+    gboolean show_protocols)
+{
+  EmpathyPersonaStorePriv *priv;
+
+  g_return_if_fail (EMPATHY_IS_PERSONA_STORE (self));
+
+  priv = GET_PRIV (self);
+  priv->show_protocols = show_protocols;
+
+  gtk_tree_model_foreach (GTK_TREE_MODEL (self),
+      (GtkTreeModelForeachFunc) update_list_mode_foreach, self);
+
+  g_object_notify (G_OBJECT (self), "show-protocols");
+}
+
+/**
+ * empathy_persona_store_get_sort_criterion:
+ * @self: an #EmpathyPersonaStore
+ *
+ * Get the value of #EmpathyPersonaStore:sort-criterion.
+ *
+ * Return value: the criterion used to sort the personas in the store
+ */
+EmpathyPersonaStoreSort
+empathy_persona_store_get_sort_criterion (EmpathyPersonaStore *self)
+{
+  g_return_val_if_fail (EMPATHY_IS_PERSONA_STORE (self), 0);
+
+  return GET_PRIV (self)->sort_criterion;
+}
+
+/**
+ * empathy_persona_store_set_sort_criterion:
+ * @self: an #EmpathyPersonaStore
+ * @show_avatars: a criterion to be used to sort personas in the store
+ *
+ * Set #EmpathyPersonaStore:sort-criterion to @sort_criterion.
+ */
+void
+empathy_persona_store_set_sort_criterion (EmpathyPersonaStore *self,
+    EmpathyPersonaStoreSort sort_criterion)
+{
+  EmpathyPersonaStorePriv *priv;
+
+  g_return_if_fail (EMPATHY_IS_PERSONA_STORE (self));
+
+  priv = GET_PRIV (self);
+  priv->sort_criterion = sort_criterion;
+
+  switch (sort_criterion)
+    {
+      case EMPATHY_PERSONA_STORE_SORT_STATE:
+        gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (self),
+            EMPATHY_PERSONA_STORE_COL_STATUS, GTK_SORT_ASCENDING);
+        break;
+      case EMPATHY_PERSONA_STORE_SORT_NAME:
+        gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (self),
+            EMPATHY_PERSONA_STORE_COL_NAME, GTK_SORT_ASCENDING);
+        break;
+      default:
+        g_assert_not_reached ();
+        break;
+    }
+
+  g_object_notify (G_OBJECT (self), "sort-criterion");
+}