/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2005-2007 Imendio AB
* Copyright (C) 2007 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Authors: Mikael Hallendal <micke@imendio.com>
* Martyn Russell <martyn@imendio.com>
* Xavier Claessens <xclaesse@gmail.com>
*/
#include "config.h"
#include <string.h>
#include <glib.h>
#include <gtk/gtk.h>
#include <libempathy/gossip-debug.h>
#include "gossip-contact-list-store.h"
#include "gossip-contact-groups.h"
#include "gossip-ui-utils.h"
#define DEBUG_DOMAIN "ContactListStore"
/* Active users are those which have recently changed state
* (e.g. online, offline or from normal to a busy state).
*/
/* Time user is shown as active */
#define ACTIVE_USER_SHOW_TIME 7000
/* Time after connecting which we wait before active users are enabled */
#define ACTIVE_USER_WAIT_TO_ENABLE_TIME 5000
#define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GOSSIP_TYPE_CONTACT_LIST_STORE, GossipContactListStorePriv))
struct _GossipContactListStorePriv {
EmpathyContactList *list;
gboolean show_offline;
gboolean show_avatars;
gboolean is_compact;
gboolean show_active;
GossipContactListStoreSort sort_criterium;
GossipContactGroupsFunc get_contact_groups;
gpointer get_contact_groups_data;
};
typedef struct {
GtkTreeIter iter;
const gchar *name;
gboolean found;
} FindGroup;
typedef struct {
GossipContact *contact;
gboolean found;
GList *iters;
} FindContact;
typedef struct {
GossipContactListStore *store;
GossipContact *contact;
gboolean remove;
} ShowActiveData;
static void gossip_contact_list_store_class_init (GossipContactListStoreClass *klass);
static void gossip_contact_list_store_init (GossipContactListStore *list);
static void contact_list_store_finalize (GObject *object);
static void contact_list_store_get_property (GObject *object,
guint param_id,
GValue *value,
GParamSpec *pspec);
static void contact_list_store_set_property (GObject *object,
guint param_id,
const GValue *value,
GParamSpec *pspec);
static void contact_list_store_setup (GossipContactListStore *store);
static void contact_list_store_contact_added_cb (EmpathyContactList *list_iface,
GossipContact *contact,
GossipContactListStore *store);
static void contact_list_store_add_contact (GossipContactListStore *store,
GossipContact *contact);
static void contact_list_store_contact_removed_cb (EmpathyContactList *list_iface,
GossipContact *contact,
GossipContactListStore *store);
static void contact_list_store_remove_contact (GossipContactListStore *store,
GossipContact *contact);
static void contact_list_store_contact_update (GossipContactListStore *store,
GossipContact *contact);
static void contact_list_store_contact_groups_updated_cb (GossipContact *contact,
GParamSpec *param,
GossipContactListStore *store);
static void contact_list_store_contact_updated_cb (GossipContact *contact,
GParamSpec *param,
GossipContactListStore *store);
static void contact_list_store_contact_set_active (GossipContactListStore *store,
GossipContact *contact,
gboolean active,
gboolean set_changed);
static ShowActiveData * contact_list_store_contact_active_new (GossipContactListStore *store,
GossipContact *contact,
gboolean remove);
static void contact_list_store_contact_active_free (ShowActiveData *data);
static gboolean contact_list_store_contact_active_cb (ShowActiveData *data);
static gboolean contact_list_store_get_group_foreach (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
FindGroup *fg);
static void contact_list_store_get_group (GossipContactListStore *store,
const gchar *name,
GtkTreeIter *iter_group_to_set,
GtkTreeIter *iter_separator_to_set,
gboolean *created);
static gint contact_list_store_state_sort_func (GtkTreeModel *model,
GtkTreeIter *iter_a,
GtkTreeIter *iter_b,
gpointer user_data);
static gint contact_list_store_name_sort_func (GtkTreeModel *model,
GtkTreeIter *iter_a,
GtkTreeIter *iter_b,
gpointer user_data);
static gboolean contact_list_store_find_contact_foreach (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
FindContact *fc);
static GList * contact_list_store_find_contact (GossipContactListStore *store,
GossipContact *contact);
static gboolean contact_list_store_update_list_mode_foreach (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
GossipContactListStore *store);
enum {
PROP_0,
PROP_SHOW_OFFLINE,
PROP_SHOW_AVATARS,
PROP_IS_COMPACT,
PROP_SORT_CRITERIUM
};
GType
gossip_contact_list_store_sort_get_type (void)
{
static GType etype = 0;
if (etype == 0) {
static const GEnumValue values[] = {
{ GOSSIP_CONTACT_LIST_STORE_SORT_NAME,
"GOSSIP_CONTACT_LIST_STORE_SORT_NAME",
"name" },
{ GOSSIP_CONTACT_LIST_STORE_SORT_STATE,
"GOSSIP_CONTACT_LIST_STORE_SORT_STATE",
"state" },
{ 0, NULL, NULL }
};
etype = g_enum_register_static ("GossipContactListStoreSort", values);
}
return etype;
}
G_DEFINE_TYPE (GossipContactListStore, gossip_contact_list_store, GTK_TYPE_TREE_STORE);
static void
gossip_contact_list_store_class_init (GossipContactListStoreClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = contact_list_store_finalize;
object_class->get_property = contact_list_store_get_property;
object_class->set_property = contact_list_store_set_property;
g_object_class_install_property (object_class,
PROP_SHOW_OFFLINE,
g_param_spec_boolean ("show-offline",
"Show Offline",
"Whether contact list should display "
"offline contacts",
FALSE,
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_SHOW_AVATARS,
g_param_spec_boolean ("show-avatars",
"Show Avatars",
"Whether contact list should display "
"avatars for contacts",
TRUE,
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_IS_COMPACT,
g_param_spec_boolean ("is-compact",
"Is Compact",
"Whether the contact list is in compact mode or not",
FALSE,
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_SORT_CRITERIUM,
g_param_spec_enum ("sort-criterium",
"Sort citerium",
"The sort criterium to use for sorting the contact list",
GOSSIP_TYPE_CONTACT_LIST_STORE_SORT,
GOSSIP_CONTACT_LIST_STORE_SORT_NAME,
G_PARAM_READWRITE));
g_type_class_add_private (object_class, sizeof (GossipContactListStorePriv));
}
static void
gossip_contact_list_store_init (GossipContactListStore *store)
{
GossipContactListStorePriv *priv;
priv = GET_PRIV (store);
priv->is_compact = FALSE;
priv->show_active = TRUE;
priv->show_avatars = TRUE;
}
static void
contact_list_store_finalize (GObject *object)
{
GossipContactListStorePriv *priv;
priv = GET_PRIV (object);
/* FIXME: disconnect all signals on the list and contacts */
if (priv->list) {
g_object_unref (priv->list);
}
G_OBJECT_CLASS (gossip_contact_list_store_parent_class)->finalize (object);
}
static void
contact_list_store_get_property (GObject *object,
guint param_id,
GValue *value,
GParamSpec *pspec)
{
GossipContactListStorePriv *priv;
priv = GET_PRIV (object);
switch (param_id) {
case PROP_SHOW_OFFLINE:
g_value_set_boolean (value, priv->show_offline);
break;
case PROP_SHOW_AVATARS:
g_value_set_boolean (value, priv->show_avatars);
break;
case PROP_IS_COMPACT:
g_value_set_boolean (value, priv->is_compact);
break;
case PROP_SORT_CRITERIUM:
g_value_set_enum (value, priv->sort_criterium);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
break;
};
}
static void
contact_list_store_set_property (GObject *object,
guint param_id,
const GValue *value,
GParamSpec *pspec)
{
GossipContactListStorePriv *priv;
priv = GET_PRIV (object);
switch (param_id) {
case PROP_SHOW_OFFLINE:
gossip_contact_list_store_set_show_offline (GOSSIP_CONTACT_LIST_STORE (object),
g_value_get_boolean (value));
break;
case PROP_SHOW_AVATARS:
gossip_contact_list_store_set_show_avatars (GOSSIP_CONTACT_LIST_STORE (object),
g_value_get_boolean (value));
break;
case PROP_IS_COMPACT:
gossip_contact_list_store_set_is_compact (GOSSIP_CONTACT_LIST_STORE (object),
g_value_get_boolean (value));
break;
case PROP_SORT_CRITERIUM:
gossip_contact_list_store_set_sort_criterium (GOSSIP_CONTACT_LIST_STORE (object),
g_value_get_enum (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
break;
};
}
GossipContactListStore *
gossip_contact_list_store_new (EmpathyContactList *list_iface)
{
GossipContactListStore *store;
GossipContactListStorePriv *priv;
GList *contacts, *l;
g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST (list_iface), NULL);
store = g_object_new (GOSSIP_TYPE_CONTACT_LIST_STORE, NULL);
priv = GET_PRIV (store);
contact_list_store_setup (store);
priv->list = g_object_ref (list_iface);
/* Signal connection. */
g_signal_connect (priv->list,
"contact-added",
G_CALLBACK (contact_list_store_contact_added_cb),
store);
g_signal_connect (priv->list,
"contact-removed",
G_CALLBACK (contact_list_store_contact_removed_cb),
store);
/* Add contacts already created */
contacts = empathy_contact_list_get_contacts (priv->list);
for (l = contacts; l; l = l->next) {
GossipContact *contact;
contact = l->data;
contact_list_store_contact_added_cb (priv->list, contact, store);
g_object_unref (contact);
}
g_list_free (contacts);
return store;
}
EmpathyContactList *
gossip_contact_list_store_get_list_iface (GossipContactListStore *store)
{
GossipContactListStorePriv *priv;
g_return_val_if_fail (GOSSIP_IS_CONTACT_LIST_STORE (store), FALSE);
priv = GET_PRIV (store);
return priv->list;
}
gboolean
gossip_contact_list_store_get_show_offline (GossipContactListStore *store)
{
GossipContactListStorePriv *priv;
g_return_val_if_fail (GOSSIP_IS_CONTACT_LIST_STORE (store), FALSE);
priv = GET_PRIV (store);
return priv->show_offline;
}
void
gossip_contact_list_store_set_show_offline (GossipContactListStore *store,
gboolean show_offline)
{
GossipContactListStorePriv *priv;
GList *contacts, *l;
gboolean show_active;
g_return_if_fail (GOSSIP_IS_CONTACT_LIST_STORE (store));
priv = GET_PRIV (store);
priv->show_offline = show_offline;
show_active = priv->show_active;
/* Disable temporarily. */
priv->show_active = FALSE;
contacts = empathy_contact_list_get_contacts (priv->list);
for (l = contacts; l; l = l->next) {
GossipContact *contact;
contact = GOSSIP_CONTACT (l->data);
contact_list_store_contact_update (store, contact);
g_object_unref (contact);
}
g_list_free (contacts);
/* Restore to original setting. */
priv->show_active = show_active;
}
gboolean
gossip_contact_list_store_get_show_avatars (GossipContactListStore *store)
{
GossipContactListStorePriv *priv;
g_return_val_if_fail (GOSSIP_IS_CONTACT_LIST_STORE (store), TRUE);
priv = GET_PRIV (store);
return priv->show_avatars;
}
void
gossip_contact_list_store_set_show_avatars (GossipContactListStore *store,
gboolean show_avatars)
{
GossipContactListStorePriv *priv;
GtkTreeModel *model;
g_return_if_fail (GOSSIP_IS_CONTACT_LIST_STORE (store));
priv = GET_PRIV (store);
priv->show_avatars = show_avatars;
model = GTK_TREE_MODEL (store);
gtk_tree_model_foreach (model,
(GtkTreeModelForeachFunc)
contact_list_store_update_list_mode_foreach,
store);
}
gboolean
gossip_contact_list_store_get_is_compact (GossipContactListStore *store)
{
GossipContactListStorePriv *priv;
g_return_val_if_fail (GOSSIP_IS_CONTACT_LIST_STORE (store), TRUE);
priv = GET_PRIV (store);
return priv->is_compact;
}
void
gossip_contact_list_store_set_is_compact (GossipContactListStore *store,
gboolean is_compact)
{
GossipContactListStorePriv *priv;
GtkTreeModel *model;
g_return_if_fail (GOSSIP_IS_CONTACT_LIST_STORE (store));
priv = GET_PRIV (store);
priv->is_compact = is_compact;
model = GTK_TREE_MODEL (store);
gtk_tree_model_foreach (model,
(GtkTreeModelForeachFunc)
contact_list_store_update_list_mode_foreach,
store);
}
GossipContactListStoreSort
gossip_contact_list_store_get_sort_criterium (GossipContactListStore *store)
{
GossipContactListStorePriv *priv;
g_return_val_if_fail (GOSSIP_IS_CONTACT_LIST_STORE (store), 0);
priv = GET_PRIV (store);
return priv->sort_criterium;
}
void
gossip_contact_list_store_set_sort_criterium (GossipContactListStore *store,
GossipContactListStoreSort sort_criterium)
{
GossipContactListStorePriv *priv;
g_return_if_fail (GOSSIP_IS_CONTACT_LIST_STORE (store));
priv = GET_PRIV (store);
priv->sort_criterium = sort_criterium;
switch (sort_criterium) {
case GOSSIP_CONTACT_LIST_STORE_SORT_STATE:
gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
COL_STATUS,
GTK_SORT_ASCENDING);
break;
case GOSSIP_CONTACT_LIST_STORE_SORT_NAME:
gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
COL_NAME,
GTK_SORT_ASCENDING);
break;
}
}
gboolean
gossip_contact_list_store_row_separator_func (GtkTreeModel *model,
GtkTreeIter *iter,
gpointer data)
{
gboolean is_separator = FALSE;
g_return_val_if_fail (GTK_IS_TREE_MODEL (model), FALSE);
gtk_tree_model_get (model, iter,
COL_IS_SEPARATOR, &is_separator,
-1);
return is_separator;
}
gchar *
gossip_contact_list_store_get_parent_group (GtkTreeModel *model,
GtkTreePath *path,
gboolean *path_is_group)
{
GtkTreeIter parent_iter, iter;
gchar *name = NULL;
gboolean is_group;
g_return_val_if_fail (GTK_IS_TREE_MODEL (model), NULL);
if (path_is_group) {
*path_is_group = FALSE;
}
if (!gtk_tree_model_get_iter (model, &iter, path)) {
return NULL;
}
gtk_tree_model_get (model, &iter,
COL_IS_GROUP, &is_group,
COL_NAME, &name,
-1);
if (!is_group) {
g_free (name);
name = NULL;
if (!gtk_tree_model_iter_parent (model, &parent_iter, &iter)) {
return NULL;
}
iter = parent_iter;
gtk_tree_model_get (model, &iter,
COL_IS_GROUP, &is_group,
COL_NAME, &name,
-1);
if (!is_group) {
g_free (name);
return NULL;
}
}
if (path_is_group) {
*path_is_group = TRUE;
}
return name;
}
gboolean
gossip_contact_list_store_search_equal_func (GtkTreeModel *model,
gint column,
const gchar *key,
GtkTreeIter *iter,
gpointer search_data)
{
gchar *name, *name_folded;
gchar *key_folded;
gboolean ret;
g_return_val_if_fail (GTK_IS_TREE_MODEL (model), FALSE);
if (!key) {
return FALSE;
}
gtk_tree_model_get (model, iter, COL_NAME, &name, -1);
if (!name) {
return FALSE;
}
name_folded = g_utf8_casefold (name, -1);
key_folded = g_utf8_casefold (key, -1);
if (name_folded && key_folded &&
strstr (name_folded, key_folded)) {
ret = FALSE;
} else {
ret = TRUE;
}
g_free (name);
g_free (name_folded);
g_free (key_folded);
return ret;
}
void
gossip_contact_list_store_set_contact_groups_func (GossipContactListStore *store,
GossipContactGroupsFunc func,
gpointer user_data)
{
GossipContactListStorePriv *priv;
GList *contacts, *l;
g_return_if_fail (GOSSIP_IS_CONTACT_LIST_STORE (store));
priv = GET_PRIV (store);
if (func) {
priv->get_contact_groups = func;
priv->get_contact_groups_data = user_data;
} else {
priv->get_contact_groups = NULL;
priv->get_contact_groups_data = NULL;
}
/* If we set a custom function to get contacts groups we have to
* disconnect our default notify::groups signal and wait for the user
* to call himself gossip_contact_list_store_update_contact_groups ()
* when needed. If func is NULL we come back to default.
*/
contacts = empathy_contact_list_get_contacts (priv->list);
for (l = contacts; l; l = l->next) {
GossipContact *contact;
contact = l->data;
if (func) {
g_signal_handlers_disconnect_by_func (contact,
G_CALLBACK (contact_list_store_contact_groups_updated_cb),
store);
} else {
g_signal_connect (contact, "notify::groups",
G_CALLBACK (contact_list_store_contact_groups_updated_cb),
store);
}
gossip_contact_list_store_update_contact_groups (store, contact);
g_object_unref (contact);
}
g_list_free (contacts);
}
void
gossip_contact_list_store_update_contact_groups (GossipContactListStore *store,
GossipContact *contact)
{
gossip_debug (DEBUG_DOMAIN, "Contact:'%s' updating groups",
gossip_contact_get_name (contact));
/* We do this to make sure the groups are correct, if not, we
* would have to check the groups already set up for each
* contact and then see what has been updated.
*/
contact_list_store_remove_contact (store, contact);
contact_list_store_add_contact (store, contact);
}
static void
contact_list_store_setup (GossipContactListStore *store)
{
GossipContactListStorePriv *priv;
GType types[] = {G_TYPE_STRING, /* Status icon-name */
GDK_TYPE_PIXBUF, /* Avatar pixbuf */
G_TYPE_BOOLEAN, /* Avatar pixbuf visible */
G_TYPE_STRING, /* Name */
G_TYPE_STRING, /* Status string */
G_TYPE_BOOLEAN, /* Show status */
GOSSIP_TYPE_CONTACT, /* Contact type */
G_TYPE_BOOLEAN, /* Is group */
G_TYPE_BOOLEAN, /* Is active */
G_TYPE_BOOLEAN, /* Is online */
G_TYPE_BOOLEAN}; /* Is separator */
priv = GET_PRIV (store);
gtk_tree_store_set_column_types (GTK_TREE_STORE (store), COL_COUNT, types);
/* Set up sorting */
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (store),
COL_NAME,
contact_list_store_name_sort_func,
store, NULL);
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (store),
COL_STATUS,
contact_list_store_state_sort_func,
store, NULL);
gossip_contact_list_store_set_sort_criterium (store, priv->sort_criterium);
}
static void
contact_list_store_contact_added_cb (EmpathyContactList *list_iface,
GossipContact *contact,
GossipContactListStore *store)
{
GossipContactListStorePriv *priv;
priv = GET_PRIV (store);
gossip_debug (DEBUG_DOMAIN,
"Contact:'%s' added",
gossip_contact_get_name (contact));
if (!priv->get_contact_groups) {
g_signal_connect (contact, "notify::groups",
G_CALLBACK (contact_list_store_contact_groups_updated_cb),
store);
}
g_signal_connect (contact, "notify::presence",
G_CALLBACK (contact_list_store_contact_updated_cb),
store);
g_signal_connect (contact, "notify::name",
G_CALLBACK (contact_list_store_contact_updated_cb),
store);
g_signal_connect (contact, "notify::avatar",
G_CALLBACK (contact_list_store_contact_updated_cb),
store);
g_signal_connect (contact, "notify::type",
G_CALLBACK (contact_list_store_contact_updated_cb),
store);
contact_list_store_add_contact (store, contact);
}
static void
contact_list_store_add_contact (GossipContactListStore *store,
GossipContact *contact)
{
GossipContactListStorePriv *priv;
GtkTreeIter iter;
GList *groups, *l;
priv = GET_PRIV (store);
if (!priv->show_offline && !gossip_contact_is_online (contact)) {
return;
}
/* If no groups just add it at the top level. */
if (priv->get_contact_groups) {
groups = priv->get_contact_groups (contact,
priv->get_contact_groups_data);
} else {
groups = gossip_contact_get_groups (contact);
}
if (!groups) {
gtk_tree_store_append (GTK_TREE_STORE (store), &iter, NULL);
gtk_tree_store_set (GTK_TREE_STORE (store), &iter,
COL_NAME, gossip_contact_get_name (contact),
COL_CONTACT, contact,
COL_IS_GROUP, FALSE,
COL_IS_SEPARATOR, FALSE,
-1);
}
/* Else add to each group. */
for (l = groups; l; l = l->next) {
GtkTreeIter iter_group;
const gchar *name;
name = l->data;
if (!name) {
continue;
}
contact_list_store_get_group (store, name, &iter_group, NULL, NULL);
gtk_tree_store_insert_after (GTK_TREE_STORE (store), &iter,
&iter_group, NULL);
gtk_tree_store_set (GTK_TREE_STORE (store), &iter,
COL_NAME, gossip_contact_get_name (contact),
COL_CONTACT, contact,
COL_IS_GROUP, FALSE,
COL_IS_SEPARATOR, FALSE,
-1);
}
contact_list_store_contact_update (store, contact);
}
static void
contact_list_store_contact_removed_cb (EmpathyContactList *list_iface,
GossipContact *contact,
GossipContactListStore *store)
{
gossip_debug (DEBUG_DOMAIN, "Contact:'%s' removed",
gossip_contact_get_name (contact));
/* Disconnect signals */
g_signal_handlers_disconnect_by_func (contact,
G_CALLBACK (contact_list_store_contact_groups_updated_cb),
store);
g_signal_handlers_disconnect_by_func (contact,
G_CALLBACK (contact_list_store_contact_updated_cb),
store);
contact_list_store_remove_contact (store, contact);
}
static void
contact_list_store_remove_contact (GossipContactListStore *store,
GossipContact *contact)
{
GossipContactListStorePriv *priv;
GtkTreeModel *model;
GList *iters, *l;
priv = GET_PRIV (store);
iters = contact_list_store_find_contact (store, contact);
if (!iters) {
return;
}
/* Clean up model */
model = GTK_TREE_MODEL (store);
for (l = iters; l; l = l->next) {
GtkTreeIter parent;
/* NOTE: it is only <= 2 here because we have
* separators after the group name, otherwise it
* should be 1.
*/
if (gtk_tree_model_iter_parent (model, &parent, l->data) &&
gtk_tree_model_iter_n_children (model, &parent) <= 2) {
gtk_tree_store_remove (GTK_TREE_STORE (store), &parent);
} else {
gtk_tree_store_remove (GTK_TREE_STORE (store), l->data);
}
}
g_list_foreach (iters, (GFunc) gtk_tree_iter_free, NULL);
g_list_free (iters);
}
static void
contact_list_store_contact_update (GossipContactListStore *store,
GossipContact *contact)
{
GossipContactListStorePriv *priv;
ShowActiveData *data;
GtkTreeModel *model;
GList *iters, *l;
gboolean in_list;
gboolean should_be_in_list;
gboolean was_online = TRUE;
gboolean now_online = FALSE;
gboolean set_model = FALSE;
gboolean do_remove = FALSE;
gboolean do_set_active = FALSE;
gboolean do_set_refresh = FALSE;
GdkPixbuf *pixbuf_avatar;
priv = GET_PRIV (store);
model = GTK_TREE_MODEL (store);
iters = contact_list_store_find_contact (store, contact);
if (!iters) {
in_list = FALSE;
} else {
in_list = TRUE;
}
/* Get online state now. */
now_online = gossip_contact_is_online (contact);
if (priv->show_offline || now_online) {
should_be_in_list = TRUE;
} else {
should_be_in_list = FALSE;
}
if (!in_list && !should_be_in_list) {
/* Nothing to do. */
gossip_debug (DEBUG_DOMAIN,
"Contact:'%s' in list:NO, should be:NO",
gossip_contact_get_name (contact));
g_list_foreach (iters, (GFunc) gtk_tree_iter_free, NULL);
g_list_free (iters);
return;
}
else if (in_list && !should_be_in_list) {
gossip_debug (DEBUG_DOMAIN,
"Contact:'%s' in list:YES, should be:NO",
gossip_contact_get_name (contact));
if (priv->show_active) {
do_remove = TRUE;
do_set_active = TRUE;
do_set_refresh = TRUE;
set_model = TRUE;
gossip_debug (DEBUG_DOMAIN, "Remove item (after timeout)");
} else {
gossip_debug (DEBUG_DOMAIN, "Remove item (now)!");
contact_list_store_remove_contact (store, contact);
}
}
else if (!in_list && should_be_in_list) {
gossip_debug (DEBUG_DOMAIN,
"Contact:'%s' in list:NO, should be:YES",
gossip_contact_get_name (contact));
contact_list_store_add_contact (store, contact);
if (priv->show_active) {
do_set_active = TRUE;
gossip_debug (DEBUG_DOMAIN, "Set active (contact added)");
}
} else {
gossip_debug (DEBUG_DOMAIN,
"Contact:'%s' in list:YES, should be:YES",
gossip_contact_get_name (contact));
/* Get online state before. */
if (iters && g_list_length (iters) > 0) {
gtk_tree_model_get (model, iters->data,
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;
gossip_debug (DEBUG_DOMAIN, "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;
gossip_debug (DEBUG_DOMAIN, "Set active (contact updated)");
}
}
set_model = TRUE;
}
pixbuf_avatar = gossip_pixbuf_avatar_from_contact_scaled (contact, 32, 32);
for (l = iters; l && set_model; l = l->next) {
gtk_tree_store_set (GTK_TREE_STORE (store), l->data,
COL_ICON_STATUS, gossip_icon_name_for_contact (contact),
COL_PIXBUF_AVATAR, pixbuf_avatar,
COL_PIXBUF_AVATAR_VISIBLE, priv->show_avatars,
COL_NAME, gossip_contact_get_name (contact),
COL_STATUS, gossip_contact_get_status (contact),
COL_STATUS_VISIBLE, !priv->is_compact,
COL_IS_GROUP, FALSE,
COL_IS_ONLINE, now_online,
COL_IS_SEPARATOR, FALSE,
-1);
}
if (pixbuf_avatar) {
g_object_unref (pixbuf_avatar);
}
if (priv->show_active && do_set_active) {
contact_list_store_contact_set_active (store, contact, do_set_active, do_set_refresh);
if (do_set_active) {
data = contact_list_store_contact_active_new (store, contact, do_remove);
g_timeout_add (ACTIVE_USER_SHOW_TIME,
(GSourceFunc) contact_list_store_contact_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.
*/
g_list_foreach (iters, (GFunc) gtk_tree_iter_free, NULL);
g_list_free (iters);
}
static void
contact_list_store_contact_groups_updated_cb (GossipContact *contact,
GParamSpec *param,
GossipContactListStore *store)
{
gossip_contact_list_store_update_contact_groups (store, contact);
}
static void
contact_list_store_contact_updated_cb (GossipContact *contact,
GParamSpec *param,
GossipContactListStore *store)
{
gossip_debug (DEBUG_DOMAIN,
"Contact:'%s' updated, checking roster is in sync...",
gossip_contact_get_name (contact));
contact_list_store_contact_update (store, contact);
}
static void
contact_list_store_contact_set_active (GossipContactListStore *store,
GossipContact *contact,
gboolean active,
gboolean set_changed)
{
GossipContactListStorePriv *priv;
GtkTreeModel *model;
GList *iters, *l;
priv = GET_PRIV (store);
model = GTK_TREE_MODEL (store);
iters = contact_list_store_find_contact (store, contact);
for (l = iters; l; l = l->next) {
GtkTreePath *path;
gtk_tree_store_set (GTK_TREE_STORE (store), l->data,
COL_IS_ACTIVE, active,
-1);
gossip_debug (DEBUG_DOMAIN, "Set item %s", active ? "active" : "inactive");
if (set_changed) {
path = gtk_tree_model_get_path (model, l->data);
gtk_tree_model_row_changed (model, path, l->data);
gtk_tree_path_free (path);
}
}
g_list_foreach (iters, (GFunc) gtk_tree_iter_free, NULL);
g_list_free (iters);
}
static ShowActiveData *
contact_list_store_contact_active_new (GossipContactListStore *store,
GossipContact *contact,
gboolean remove)
{
ShowActiveData *data;
gossip_debug (DEBUG_DOMAIN,
"Contact:'%s' now active, and %s be removed",
gossip_contact_get_name (contact),
remove ? "WILL" : "WILL NOT");
data = g_slice_new0 (ShowActiveData);
data->store = g_object_ref (store);
data->contact = g_object_ref (contact);
data->remove = remove;
return data;
}
static void
contact_list_store_contact_active_free (ShowActiveData *data)
{
g_object_unref (data->contact);
g_object_unref (data->store);
g_slice_free (ShowActiveData, data);
}
static gboolean
contact_list_store_contact_active_cb (ShowActiveData *data)
{
GossipContactListStorePriv *priv;
priv = GET_PRIV (data->store);
if (data->remove &&
!priv->show_offline &&
!gossip_contact_is_online (data->contact)) {
gossip_debug (DEBUG_DOMAIN,
"Contact:'%s' active timeout, removing item",
gossip_contact_get_name (data->contact));
contact_list_store_remove_contact (data->store, data->contact);
}
gossip_debug (DEBUG_DOMAIN,
"Contact:'%s' no longer active",
gossip_contact_get_name (data->contact));
contact_list_store_contact_set_active (data->store,
data->contact,
FALSE,
TRUE);
contact_list_store_contact_active_free (data);
return FALSE;
}
static gboolean
contact_list_store_get_group_foreach (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
FindGroup *fg)
{
gchar *str;
gboolean is_group;
/* Groups are only at the top level. */
if (gtk_tree_path_get_depth (path) != 1) {
return FALSE;
}
gtk_tree_model_get (model, iter,
COL_NAME, &str,
COL_IS_GROUP, &is_group,
-1);
if (is_group && strcmp (str, fg->name) == 0) {
fg->found = TRUE;
fg->iter = *iter;
}
g_free (str);
return fg->found;
}
static void
contact_list_store_get_group (GossipContactListStore *store,
const gchar *name,
GtkTreeIter *iter_group_to_set,
GtkTreeIter *iter_separator_to_set,
gboolean *created)
{
GossipContactListStorePriv *priv;
GtkTreeModel *model;
GtkTreeIter iter_group;
GtkTreeIter iter_separator;
FindGroup fg;
priv = GET_PRIV (store);
memset (&fg, 0, sizeof (fg));
fg.name = name;
model = GTK_TREE_MODEL (store);
gtk_tree_model_foreach (model,
(GtkTreeModelForeachFunc) contact_list_store_get_group_foreach,
&fg);
if (!fg.found) {
if (created) {
*created = TRUE;
}
gtk_tree_store_append (GTK_TREE_STORE (store), &iter_group, NULL);
gtk_tree_store_set (GTK_TREE_STORE (store), &iter_group,
COL_ICON_STATUS, NULL,
COL_NAME, name,
COL_IS_GROUP, TRUE,
COL_IS_ACTIVE, FALSE,
COL_IS_SEPARATOR, FALSE,
-1);
if (iter_group_to_set) {
*iter_group_to_set = iter_group;
}
gtk_tree_store_append (GTK_TREE_STORE (store),
&iter_separator,
&iter_group);
gtk_tree_store_set (GTK_TREE_STORE (store), &iter_separator,
COL_IS_SEPARATOR, TRUE,
-1);
if (iter_separator_to_set) {
*iter_separator_to_set = iter_separator;
}
} else {
if (created) {
*created = FALSE;
}
if (iter_group_to_set) {
*iter_group_to_set = fg.iter;
}
iter_separator = fg.iter;
if (gtk_tree_model_iter_next (model, &iter_separator)) {
gboolean is_separator;
gtk_tree_model_get (model, &iter_separator,
COL_IS_SEPARATOR, &is_separator,
-1);
if (is_separator && iter_separator_to_set) {
*iter_separator_to_set = iter_separator;
}
}
}
}
static gint
contact_list_store_state_sort_func (GtkTreeModel *model,
GtkTreeIter *iter_a,
GtkTreeIter *iter_b,
gpointer user_data)
{
gint ret_val = 0;
gchar *name_a, *name_b;
gboolean is_separator_a, is_separator_b;
GossipContact *contact_a, *contact_b;
GossipPresence *presence_a, *presence_b;
McPresence state_a, state_b;
gtk_tree_model_get (model, iter_a,
COL_NAME, &name_a,
COL_CONTACT, &contact_a,
COL_IS_SEPARATOR, &is_separator_a,
-1);
gtk_tree_model_get (model, iter_b,
COL_NAME, &name_b,
COL_CONTACT, &contact_b,
COL_IS_SEPARATOR, &is_separator_b,
-1);
/* Separator or group? */
if (is_separator_a || is_separator_b) {
if (is_separator_a) {
ret_val = -1;
} else if (is_separator_b) {
ret_val = 1;
}
} else if (!contact_a && contact_b) {
ret_val = 1;
} else if (contact_a && !contact_b) {
ret_val = -1;
} else if (!contact_a && !contact_b) {
/* Handle groups */
ret_val = g_utf8_collate (name_a, name_b);
}
if (ret_val) {
goto free_and_out;
}
/* If we managed to get this far, we can start looking at
* the presences.
*/
presence_a = gossip_contact_get_presence (GOSSIP_CONTACT (contact_a));
presence_b = gossip_contact_get_presence (GOSSIP_CONTACT (contact_b));
if (!presence_a && presence_b) {
ret_val = 1;
} else if (presence_a && !presence_b) {
ret_val = -1;
} else if (!presence_a && !presence_b) {
/* Both offline, sort by name */
ret_val = g_utf8_collate (name_a, name_b);
} else {
state_a = gossip_presence_get_state (presence_a);
state_b = gossip_presence_get_state (presence_b);
if (state_a < state_b) {
ret_val = -1;
} else if (state_a > state_b) {
ret_val = 1;
} else {
/* Fallback: compare by name */
ret_val = g_utf8_collate (name_a, name_b);
}
}
free_and_out:
g_free (name_a);
g_free (name_b);
if (contact_a) {
g_object_unref (contact_a);
}
if (contact_b) {
g_object_unref (contact_b);
}
return ret_val;
}
static gint
contact_list_store_name_sort_func (GtkTreeModel *model,
GtkTreeIter *iter_a,
GtkTreeIter *iter_b,
gpointer user_data)
{
gchar *name_a, *name_b;
GossipContact *contact_a, *contact_b;
gboolean is_separator_a, is_separator_b;
gint ret_val;
gtk_tree_model_get (model, iter_a,
COL_NAME, &name_a,
COL_CONTACT, &contact_a,
COL_IS_SEPARATOR, &is_separator_a,
-1);
gtk_tree_model_get (model, iter_b,
COL_NAME, &name_b,
COL_CONTACT, &contact_b,
COL_IS_SEPARATOR, &is_separator_b,
-1);
/* If contact is NULL it means it's a group. */
if (is_separator_a || is_separator_b) {
if (is_separator_a) {
ret_val = -1;
} else if (is_separator_b) {
ret_val = 1;
}
} else if (!contact_a && contact_b) {
ret_val = 1;
} else if (contact_a && !contact_b) {
ret_val = -1;
} else {
ret_val = g_utf8_collate (name_a, name_b);
}
g_free (name_a);
g_free (name_b);
if (contact_a) {
g_object_unref (contact_a);
}
if (contact_b) {
g_object_unref (contact_b);
}
return ret_val;
}
static gboolean
contact_list_store_find_contact_foreach (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
FindContact *fc)
{
GossipContact *contact;
gtk_tree_model_get (model, iter,
COL_CONTACT, &contact,
-1);
if (!contact) {
return FALSE;
}
if (gossip_contact_equal (contact, fc->contact)) {
fc->found = TRUE;
fc->iters = g_list_append (fc->iters, gtk_tree_iter_copy (iter));
}
g_object_unref (contact);
return FALSE;
}
static GList *
contact_list_store_find_contact (GossipContactListStore *store,
GossipContact *contact)
{
GossipContactListStorePriv *priv;
GtkTreeModel *model;
GList *l = NULL;
FindContact fc;
priv = GET_PRIV (store);
memset (&fc, 0, sizeof (fc));
fc.contact = contact;
model = GTK_TREE_MODEL (store);
gtk_tree_model_foreach (model,
(GtkTreeModelForeachFunc) contact_list_store_find_contact_foreach,
&fc);
if (fc.found) {
l = fc.iters;
}
return l;
}
static gboolean
contact_list_store_update_list_mode_foreach (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
GossipContactListStore *store)
{
GossipContactListStorePriv *priv;
gboolean show_avatar = FALSE;
priv = GET_PRIV (store);
if (priv->show_avatars && !priv->is_compact) {
show_avatar = TRUE;
}
gtk_tree_store_set (GTK_TREE_STORE (store), iter,
COL_PIXBUF_AVATAR_VISIBLE, show_avatar,
COL_STATUS_VISIBLE, !priv->is_compact,
-1);
return FALSE;
}
