+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2005-2007 Imendio AB
+ *
+ * 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>
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <glib/gi18n.h>
+#include <gtk/gtk.h>
+#include <glade/glade.h>
+
+#include <libmissioncontrol/mc-account.h>
+
+#include <libempathy/empathy-contact-manager.h>
+#include <libempathy/gossip-debug.h>
+#include <libempathy/empathy-session.h>
+
+#include "gossip-contact-list.h"
+#include "gossip-contact-groups.h"
+#include "gossip-cell-renderer-expander.h"
+#include "gossip-cell-renderer-text.h"
+#include "gossip-stock.h"
+#include "gossip-ui-utils.h"
+//#include "gossip-chat-invite.h"
+//#include "gossip-contact-info-dialog.h"
+//#include "gossip-edit-contact-dialog.h"
+//#include "gossip-ft-window.h"
+//#include "gossip-log-window.h"
+
+#define DEBUG_DOMAIN "ContactListUI"
+
+/* Flashing delay for icons (milliseconds). */
+#define FLASH_TIMEOUT 500
+
+/* 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, GossipContactListPriv))
+
+struct _GossipContactListPriv {
+ EmpathyContactManager *manager;
+
+ GHashTable *groups;
+
+ GtkUIManager *ui;
+ GtkTreeRowReference *drag_row;
+
+ gboolean show_offline;
+ gboolean show_avatars;
+ gboolean is_compact;
+ gboolean show_active;
+};
+
+typedef struct {
+ const gchar *name;
+ gboolean found;
+ GtkTreeIter iter;
+} FindGroup;
+
+typedef struct {
+ GossipContact *contact;
+ gboolean found;
+ GList *iters;
+} FindContact;
+
+typedef struct {
+ GossipContactList *list;
+ GtkTreePath *path;
+ guint timeout_id;
+} DragMotionData;
+
+typedef struct {
+ GossipContactList *list;
+ GossipContact *contact;
+ gboolean remove;
+} ShowActiveData;
+
+static void gossip_contact_list_class_init (GossipContactListClass *klass);
+static void gossip_contact_list_init (GossipContactList *list);
+static void contact_list_finalize (GObject *object);
+static void contact_list_get_property (GObject *object,
+ guint param_id,
+ GValue *value,
+ GParamSpec *pspec);
+static void contact_list_set_property (GObject *object,
+ guint param_id,
+ const GValue *value,
+ GParamSpec *pspec);
+static void contact_list_contact_update (GossipContactList *list,
+ GossipContact *contact);
+static void contact_list_contact_added_cb (EmpathyContactManager *manager,
+ GossipContact *contact,
+ GossipContactList *list);
+static void contact_list_contact_updated_cb (GossipContact *contact,
+ GParamSpec *param,
+ GossipContactList *list);
+static void contact_list_contact_groups_updated_cb (GossipContact *contact,
+ GParamSpec *param,
+ GossipContactList *list);
+static void contact_list_contact_removed_cb (EmpathyContactManager *manager,
+ GossipContact *contact,
+ GossipContactList *list);
+static void contact_list_contact_set_active (GossipContactList *list,
+ GossipContact *contact,
+ gboolean active,
+ gboolean set_changed);
+static ShowActiveData *
+ contact_list_contact_active_new (GossipContactList *list,
+ GossipContact *contact,
+ gboolean remove);
+static void contact_list_contact_active_free (ShowActiveData *data);
+static gboolean contact_list_contact_active_cb (ShowActiveData *data);
+static gchar * contact_list_get_parent_group (GtkTreeModel *model,
+ GtkTreePath *path,
+ gboolean *path_is_group);
+static void contact_list_get_group (GossipContactList *list,
+ const gchar *name,
+ GtkTreeIter *iter_to_set,
+ gboolean *created);
+static gboolean contact_list_get_group_foreach (GtkTreeModel *model,
+ GtkTreePath *path,
+ GtkTreeIter *iter,
+ FindGroup *fg);
+static void contact_list_add_contact (GossipContactList *list,
+ GossipContact *contact);
+static void contact_list_remove_contact (GossipContactList *list,
+ GossipContact *contact);
+static void contact_list_create_model (GossipContactList *list);
+static gboolean contact_list_search_equal_func (GtkTreeModel *model,
+ gint column,
+ const gchar *key,
+ GtkTreeIter *iter,
+ gpointer search_data);
+static void contact_list_setup_view (GossipContactList *list);
+static void contact_list_drag_data_received (GtkWidget *widget,
+ GdkDragContext *context,
+ gint x,
+ gint y,
+ GtkSelectionData *selection,
+ guint info,
+ guint time,
+ gpointer user_data);
+static gboolean contact_list_drag_motion (GtkWidget *widget,
+ GdkDragContext *context,
+ gint x,
+ gint y,
+ guint time,
+ gpointer data);
+static gboolean contact_list_drag_motion_cb (DragMotionData *data);
+static void contact_list_drag_begin (GtkWidget *widget,
+ GdkDragContext *context,
+ gpointer user_data);
+static void contact_list_drag_data_get (GtkWidget *widget,
+ GdkDragContext *contact,
+ GtkSelectionData *selection,
+ guint info,
+ guint time,
+ gpointer user_data);
+static void contact_list_drag_end (GtkWidget *widget,
+ GdkDragContext *context,
+ gpointer user_data);
+static void contact_list_cell_set_background (GossipContactList *list,
+ GtkCellRenderer *cell,
+ gboolean is_group,
+ gboolean is_active);
+static void contact_list_pixbuf_cell_data_func (GtkTreeViewColumn *tree_column,
+ GtkCellRenderer *cell,
+ GtkTreeModel *model,
+ GtkTreeIter *iter,
+ GossipContactList *list);
+static void contact_list_avatar_cell_data_func (GtkTreeViewColumn *tree_column,
+ GtkCellRenderer *cell,
+ GtkTreeModel *model,
+ GtkTreeIter *iter,
+ GossipContactList *list);
+static void contact_list_text_cell_data_func (GtkTreeViewColumn *tree_column,
+ GtkCellRenderer *cell,
+ GtkTreeModel *model,
+ GtkTreeIter *iter,
+ GossipContactList *list);
+static void contact_list_expander_cell_data_func (GtkTreeViewColumn *column,
+ GtkCellRenderer *cell,
+ GtkTreeModel *model,
+ GtkTreeIter *iter,
+ GossipContactList *list);
+static GtkWidget *contact_list_get_contact_menu (GossipContactList *list,
+ gboolean can_send_file,
+ gboolean can_show_log);
+static gboolean contact_list_button_press_event_cb (GossipContactList *list,
+ GdkEventButton *event,
+ gpointer user_data);
+static void contact_list_row_activated_cb (GossipContactList *list,
+ GtkTreePath *path,
+ GtkTreeViewColumn *col,
+ gpointer user_data);
+static void contact_list_row_expand_or_collapse_cb (GossipContactList *list,
+ GtkTreeIter *iter,
+ GtkTreePath *path,
+ gpointer user_data);
+static gint contact_list_sort_func (GtkTreeModel *model,
+ GtkTreeIter *iter_a,
+ GtkTreeIter *iter_b,
+ gpointer user_data);
+static GList * contact_list_find_contact (GossipContactList *list,
+ GossipContact *contact);
+static gboolean contact_list_find_contact_foreach (GtkTreeModel *model,
+ GtkTreePath *path,
+ GtkTreeIter *iter,
+ FindContact *fc);
+static void contact_list_action_cb (GtkAction *action,
+ GossipContactList *list);
+static gboolean contact_list_update_list_mode_foreach (GtkTreeModel *model,
+ GtkTreePath *path,
+ GtkTreeIter *iter,
+ GossipContactList *list);
+enum {
+ CONTACT_CHAT,
+ CONTACT_INFORMATION,
+ CONTACT_EDIT,
+ CONTACT_REMOVE,
+ CONTACT_INVITE,
+ CONTACT_SEND_FILE,
+ CONTACT_LOG,
+ GROUP_RENAME,
+ LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL];
+
+enum {
+ COL_PIXBUF_STATUS,
+ COL_PIXBUF_AVATAR,
+ COL_PIXBUF_AVATAR_VISIBLE,
+ COL_NAME,
+ COL_STATUS,
+ COL_STATUS_VISIBLE,
+ COL_CONTACT,
+ COL_IS_GROUP,
+ COL_IS_ACTIVE,
+ COL_IS_ONLINE,
+ COL_COUNT
+};
+
+enum {
+ PROP_0,
+ PROP_SHOW_OFFLINE,
+ PROP_SHOW_AVATARS,
+ PROP_IS_COMPACT,
+};
+
+static const GtkActionEntry entries[] = {
+ { "ContactMenu", NULL,
+ N_("_Contact"), NULL, NULL,
+ NULL
+ },
+ { "GroupMenu", NULL,
+ N_("_Group"),NULL, NULL,
+ NULL
+ },
+ { "Chat", GOSSIP_STOCK_MESSAGE,
+ N_("_Chat"), NULL, N_("Chat with contact"),
+ G_CALLBACK (contact_list_action_cb)
+ },
+ { "Information", GOSSIP_STOCK_CONTACT_INFORMATION,
+ N_("Infor_mation"), "<control>I", N_("View contact information"),
+ G_CALLBACK (contact_list_action_cb)
+ },
+ { "Rename", NULL,
+ N_("Re_name"), NULL, N_("Rename"),
+ G_CALLBACK (contact_list_action_cb)
+ },
+ { "Edit", GTK_STOCK_EDIT,
+ N_("_Edit"), NULL, N_("Edit the groups and name for this contact"),
+ G_CALLBACK (contact_list_action_cb)
+ },
+ { "Remove", GTK_STOCK_REMOVE,
+ N_("_Remove"), NULL, N_("Remove contact"),
+ G_CALLBACK (contact_list_action_cb)
+ },
+ { "Invite", GOSSIP_STOCK_GROUP_MESSAGE,
+ N_("_Invite to Chat Room"), NULL, N_("Invite to a currently open chat room"),
+ G_CALLBACK (contact_list_action_cb)
+ },
+ { "SendFile", NULL,
+ N_("_Send File..."), NULL, N_("Send a file"),
+ G_CALLBACK (contact_list_action_cb)
+ },
+ { "Log", GTK_STOCK_JUSTIFY_LEFT,
+ N_("_View Previous Conversations"), NULL, N_("View previous conversations with this contact"),
+ G_CALLBACK (contact_list_action_cb)
+ },
+};
+
+static guint n_entries = G_N_ELEMENTS (entries);
+
+static const gchar *ui_info =
+ "<ui>"
+ " <popup name='Contact'>"
+ " <menuitem action='Chat'/>"
+ " <menuitem action='Log'/>"
+ " <menuitem action='SendFile'/>"
+ " <separator/>"
+ " <menuitem action='Invite'/>"
+ " <separator/>"
+ " <menuitem action='Edit'/>"
+ " <menuitem action='Remove'/>"
+ " <separator/>"
+ " <menuitem action='Information'/>"
+ " </popup>"
+ " <popup name='Group'>"
+ " <menuitem action='Rename'/>"
+ " </popup>"
+ "</ui>";
+
+enum DndDragType {
+ DND_DRAG_TYPE_CONTACT_ID,
+ DND_DRAG_TYPE_URL,
+ DND_DRAG_TYPE_STRING,
+};
+
+static const GtkTargetEntry drag_types_dest[] = {
+ { "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID },
+ { "text/uri-list", 0, DND_DRAG_TYPE_URL },
+ { "text/plain", 0, DND_DRAG_TYPE_STRING },
+ { "STRING", 0, DND_DRAG_TYPE_STRING },
+};
+
+static const GtkTargetEntry drag_types_source[] = {
+ { "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID },
+};
+
+static GdkAtom drag_atoms_dest[G_N_ELEMENTS (drag_types_dest)];
+static GdkAtom drag_atoms_source[G_N_ELEMENTS (drag_types_source)];
+
+G_DEFINE_TYPE (GossipContactList, gossip_contact_list, GTK_TYPE_TREE_VIEW);
+
+static void
+gossip_contact_list_class_init (GossipContactListClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->finalize = contact_list_finalize;
+ object_class->get_property = contact_list_get_property;
+ object_class->set_property = contact_list_set_property;
+
+ signals[CONTACT_CHAT] =
+ g_signal_new ("contact-chat",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__OBJECT,
+ G_TYPE_NONE,
+ 1, GOSSIP_TYPE_CONTACT);
+ signals[CONTACT_INFORMATION] =
+ g_signal_new ("contact-information",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__OBJECT,
+ G_TYPE_NONE,
+ 1, GOSSIP_TYPE_CONTACT);
+ signals[CONTACT_EDIT] =
+ g_signal_new ("contact-edit",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__OBJECT,
+ G_TYPE_NONE,
+ 1, GOSSIP_TYPE_CONTACT);
+ signals[CONTACT_REMOVE] =
+ g_signal_new ("contact-remove",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__OBJECT,
+ G_TYPE_NONE,
+ 1, GOSSIP_TYPE_CONTACT);
+ signals[CONTACT_INVITE] =
+ g_signal_new ("contact-invite",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__OBJECT,
+ G_TYPE_NONE,
+ 1, GOSSIP_TYPE_CONTACT);
+ signals[CONTACT_SEND_FILE] =
+ g_signal_new ("contact-send-file",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__OBJECT,
+ G_TYPE_NONE,
+ 1, GOSSIP_TYPE_CONTACT);
+ signals[CONTACT_LOG] =
+ g_signal_new ("contact-log",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__OBJECT,
+ G_TYPE_NONE,
+ 1, GOSSIP_TYPE_CONTACT);
+ signals[GROUP_RENAME] =
+ g_signal_new ("group-rename",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__STRING,
+ G_TYPE_NONE,
+ 1, G_TYPE_STRING);
+
+
+ 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_type_class_add_private (object_class, sizeof (GossipContactListPriv));
+}
+
+static void
+gossip_contact_list_init (GossipContactList *list)
+{
+ GossipContactListPriv *priv;
+ GtkActionGroup *action_group;
+ GList *contacts, *l;
+ GError *error = NULL;
+
+ priv = GET_PRIV (list);
+
+ priv->manager = empathy_session_get_contact_manager ();
+ g_object_ref (priv->manager);
+ priv->is_compact = FALSE;
+ priv->show_active = TRUE;
+ priv->show_avatars = TRUE;
+
+ contact_list_create_model (list);
+ contact_list_setup_view (list);
+ empathy_contact_manager_setup (priv->manager);
+
+ /* Get saved group states. */
+ gossip_contact_groups_get_all ();
+
+ /* Set up UI Manager */
+ priv->ui = gtk_ui_manager_new ();
+
+ action_group = gtk_action_group_new ("Actions");
+ gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
+ gtk_action_group_add_actions (action_group, entries, n_entries, list);
+ gtk_ui_manager_insert_action_group (priv->ui, action_group, 0);
+
+ if (!gtk_ui_manager_add_ui_from_string (priv->ui, ui_info, -1, &error)) {
+ g_warning ("Could not build contact menus from string:'%s'", error->message);
+ g_error_free (error);
+ }
+
+ g_object_unref (action_group);
+
+ /* Signal connection. */
+ g_signal_connect (priv->manager,
+ "contact-added",
+ G_CALLBACK (contact_list_contact_added_cb),
+ list);
+ g_signal_connect (priv->manager,
+ "contact-removed",
+ G_CALLBACK (contact_list_contact_removed_cb),
+ list);
+
+ /* Connect to tree view signals rather than override. */
+ g_signal_connect (list,
+ "button-press-event",
+ G_CALLBACK (contact_list_button_press_event_cb),
+ NULL);
+ g_signal_connect (list,
+ "row-activated",
+ G_CALLBACK (contact_list_row_activated_cb),
+ NULL);
+ g_signal_connect (list,
+ "row-expanded",
+ G_CALLBACK (contact_list_row_expand_or_collapse_cb),
+ GINT_TO_POINTER (TRUE));
+ g_signal_connect (list,
+ "row-collapsed",
+ G_CALLBACK (contact_list_row_expand_or_collapse_cb),
+ GINT_TO_POINTER (FALSE));
+
+ /* Add contacts already created */
+ contacts = empathy_contact_manager_get_contacts (priv->manager);
+ for (l = contacts; l; l = l->next) {
+ GossipContact *contact;
+
+ contact = l->data;
+
+ contact_list_contact_added_cb (priv->manager, contact, list);
+
+ g_object_unref (contact);
+ }
+}
+
+static void
+contact_list_finalize (GObject *object)
+{
+ GossipContactListPriv *priv;
+
+ priv = GET_PRIV (object);
+
+ /* FIXME: disconnect all signals on the manager and contacts */
+
+ g_object_unref (priv->manager);
+ g_object_unref (priv->ui);
+
+ G_OBJECT_CLASS (gossip_contact_list_parent_class)->finalize (object);
+}
+
+static void
+contact_list_get_property (GObject *object,
+ guint param_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GossipContactListPriv *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;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ break;
+ };
+}
+
+static void
+contact_list_set_property (GObject *object,
+ guint param_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GossipContactListPriv *priv;
+
+ priv = GET_PRIV (object);
+
+ switch (param_id) {
+ case PROP_SHOW_OFFLINE:
+ gossip_contact_list_set_show_offline (GOSSIP_CONTACT_LIST (object),
+ g_value_get_boolean (value));
+ break;
+ case PROP_SHOW_AVATARS:
+ gossip_contact_list_set_show_avatars (GOSSIP_CONTACT_LIST (object),
+ g_value_get_boolean (value));
+ break;
+ case PROP_IS_COMPACT:
+ gossip_contact_list_set_is_compact (GOSSIP_CONTACT_LIST (object),
+ g_value_get_boolean (value));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ break;
+ };
+}
+
+static void
+contact_list_contact_update (GossipContactList *list,
+ GossipContact *contact)
+{
+ GossipContactListPriv *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_presence;
+ GdkPixbuf *pixbuf_avatar;
+
+ priv = GET_PRIV (list);
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (list));
+
+ iters = contact_list_find_contact (list, 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_remove_contact (list, 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_add_contact (list, 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) {
+ GtkTreeIter *iter;
+
+ iter = g_list_nth_data (iters, 0);
+ gtk_tree_model_get (model, iter, COL_IS_ONLINE, &was_online, -1);
+ }
+
+ /* Is this really an update or an online/offline. */
+ if (priv->show_active) {
+ if (was_online != now_online) {
+ gchar *str;
+
+ do_set_active = TRUE;
+ do_set_refresh = TRUE;
+
+ if (was_online) {
+ str = "online -> offline";
+ } else {
+ str = "offline -> online";
+ }
+
+ gossip_debug (DEBUG_DOMAIN, "Set active (contact updated %s)", str);
+ } 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_presence = gossip_pixbuf_for_contact (contact);
+ 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 (model), l->data,
+ COL_PIXBUF_STATUS, pixbuf_presence,
+ COL_STATUS, gossip_contact_get_status (contact),
+ COL_IS_ONLINE, now_online,
+ COL_NAME, gossip_contact_get_name (contact),
+ COL_PIXBUF_AVATAR, pixbuf_avatar,
+ -1);
+ }
+
+ if (pixbuf_presence) {
+ g_object_unref (pixbuf_presence);
+ }
+ if (pixbuf_avatar) {
+ g_object_unref (pixbuf_avatar);
+ }
+
+ if (priv->show_active && do_set_active) {
+ contact_list_contact_set_active (list, contact, do_set_active, do_set_refresh);
+
+ if (do_set_active) {
+ data = contact_list_contact_active_new (list, contact, do_remove);
+ g_timeout_add (ACTIVE_USER_SHOW_TIME,
+ (GSourceFunc) contact_list_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_contact_added_cb (EmpathyContactManager *manager,
+ GossipContact *contact,
+ GossipContactList *list)
+{
+ GossipContactListPriv *priv;
+
+ priv = GET_PRIV (list);
+
+ gossip_debug (DEBUG_DOMAIN, "Contact:'%s' added",
+ gossip_contact_get_name (contact));
+
+ /* Connect notifications for contact updates */
+ g_signal_connect (contact, "notify::groups",
+ G_CALLBACK (contact_list_contact_groups_updated_cb),
+ list);
+ g_signal_connect (contact, "notify::presences",
+ G_CALLBACK (contact_list_contact_updated_cb),
+ list);
+ g_signal_connect (contact, "notify::name",
+ G_CALLBACK (contact_list_contact_updated_cb),
+ list);
+ g_signal_connect (contact, "notify::avatar",
+ G_CALLBACK (contact_list_contact_updated_cb),
+ list);
+ g_signal_connect (contact, "notify::type",
+ G_CALLBACK (contact_list_contact_updated_cb),
+ list);
+
+ contact_list_add_contact (list, contact);
+}
+
+static void
+contact_list_contact_groups_updated_cb (GossipContact *contact,
+ GParamSpec *param,
+ GossipContactList *list)
+{
+ GossipContactListPriv *priv;
+
+ priv = GET_PRIV (list);
+
+ if (priv->show_offline || gossip_contact_is_online (contact)) {
+ }
+
+
+ gossip_debug (DEBUG_DOMAIN, "Contact:'%s' groups updated",
+ 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_remove_contact (list, contact);
+ contact_list_add_contact (list, contact);
+}
+
+static void
+contact_list_contact_updated_cb (GossipContact *contact,
+ GParamSpec *param,
+ GossipContactList *list)
+{
+ contact_list_contact_update (list, contact);
+}
+
+static void
+contact_list_contact_removed_cb (EmpathyContactManager *manager,
+ GossipContact *contact,
+ GossipContactList *list)
+{
+ 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_contact_groups_updated_cb),
+ list);
+ g_signal_handlers_disconnect_by_func (contact,
+ G_CALLBACK (contact_list_contact_updated_cb),
+ list);
+
+ contact_list_remove_contact (list, contact);
+}
+
+static void
+contact_list_contact_set_active (GossipContactList *list,
+ GossipContact *contact,
+ gboolean active,
+ gboolean set_changed)
+{
+ GtkTreeModel *model;
+ GList *iters, *l;
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (list));
+
+ iters = contact_list_find_contact (list, contact);
+ for (l = iters; l; l = l->next) {
+ GtkTreePath *path;
+ GtkTreeIter *iter;
+
+ iter = l->data;
+
+ gtk_tree_store_set (GTK_TREE_STORE (model), iter,
+ 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, iter);
+ gtk_tree_model_row_changed (model, path, iter);
+ gtk_tree_path_free (path);
+ }
+ }
+
+ g_list_foreach (iters, (GFunc)gtk_tree_iter_free, NULL);
+ g_list_free (iters);
+}
+
+static ShowActiveData *
+contact_list_contact_active_new (GossipContactList *list,
+ GossipContact *contact,
+ gboolean remove)
+{
+ ShowActiveData *data;
+
+ g_return_val_if_fail (list != NULL, NULL);
+ g_return_val_if_fail (contact != NULL, NULL);
+
+ 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->list = g_object_ref (list);
+ data->contact = g_object_ref (contact);
+
+ data->remove = remove;
+
+ return data;
+}
+
+static void
+contact_list_contact_active_free (ShowActiveData *data)
+{
+ g_return_if_fail (data != NULL);
+
+ g_object_unref (data->contact);
+ g_object_unref (data->list);
+
+ g_slice_free (ShowActiveData, data);
+}
+
+static gboolean
+contact_list_contact_active_cb (ShowActiveData *data)
+{
+ GossipContactListPriv *priv;
+
+ g_return_val_if_fail (data != NULL, FALSE);
+
+ priv = GET_PRIV (data->list);
+
+ 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_remove_contact (data->list,
+ data->contact);
+ }
+
+ gossip_debug (DEBUG_DOMAIN,
+ "Contact:'%s' no longer active",
+ gossip_contact_get_name (data->contact));
+ contact_list_contact_set_active (data->list,
+ data->contact,
+ FALSE,
+ TRUE);
+
+ contact_list_contact_active_free (data);
+
+ return FALSE;
+}
+
+static gchar *
+contact_list_get_parent_group (GtkTreeModel *model,
+ GtkTreePath *path,
+ gboolean *path_is_group)
+{
+ GtkTreeIter parent_iter, iter;
+ gchar *name;
+ gboolean is_group;
+
+ g_return_val_if_fail (model != NULL, NULL);
+ g_return_val_if_fail (path != NULL, NULL);
+ g_return_val_if_fail (path_is_group != NULL, NULL);
+
+ if (!gtk_tree_model_get_iter (model, &iter, path)) {
+ return NULL;
+ }
+
+ gtk_tree_model_get (model, &iter,
+ COL_IS_GROUP, &is_group,
+ -1);
+
+ if (!is_group) {
+ 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,
+ -1);
+
+ if (!is_group) {
+ return NULL;
+ }
+
+ *path_is_group = TRUE;
+ }
+
+ gtk_tree_model_get (model, &iter,
+ COL_NAME, &name,
+ -1);
+
+ return name;
+}
+
+static void
+contact_list_get_group (GossipContactList *list,
+ const gchar *name,
+ GtkTreeIter *iter_to_set,
+ gboolean *created)
+{
+ GtkTreeModel *model;
+ FindGroup fg;
+
+ memset (&fg, 0, sizeof (fg));
+
+ fg.name = name;
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (list));
+ gtk_tree_model_foreach (model,
+ (GtkTreeModelForeachFunc) contact_list_get_group_foreach,
+ &fg);
+
+ if (!fg.found) {
+ if (created) {
+ *created = TRUE;
+ }
+
+ gtk_tree_store_append (GTK_TREE_STORE (model), iter_to_set, NULL);
+ gtk_tree_store_set (GTK_TREE_STORE (model), iter_to_set,
+ COL_PIXBUF_STATUS, NULL,
+ COL_NAME, name,
+ COL_IS_GROUP, TRUE,
+ COL_IS_ACTIVE, FALSE,
+ -1);
+ } else {
+ if (created) {
+ *created = FALSE;
+ }
+
+ *iter_to_set = fg.iter;
+ }
+}
+
+static gboolean
+contact_list_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_add_contact (GossipContactList *list,
+ GossipContact *contact)
+{
+ GossipContactListPriv *priv;
+ GtkTreeIter iter, iter_group;
+ GtkTreeModel *model;
+ GList *l, *groups;
+
+ priv = GET_PRIV (list);
+
+ if (!priv->show_offline && !gossip_contact_is_online (contact)) {
+ return;
+ }
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (list));
+
+ /* If no groups just add it at the top level. */
+ groups = gossip_contact_get_groups (contact);
+ if (!groups) {
+ GdkPixbuf *pixbuf_status;
+ GdkPixbuf *pixbuf_avatar;
+ gboolean show_avatar = FALSE;
+
+ pixbuf_status = gossip_pixbuf_for_contact (contact);
+ pixbuf_avatar = gossip_pixbuf_avatar_from_contact_scaled (
+ contact, 32, 32);
+
+ if (priv->show_avatars && !priv->is_compact) {
+ show_avatar = TRUE;
+ }
+
+ gtk_tree_store_append (GTK_TREE_STORE (model), &iter, NULL);
+ gtk_tree_store_set (GTK_TREE_STORE (model), &iter,
+ COL_PIXBUF_STATUS, pixbuf_status,
+ COL_PIXBUF_AVATAR, pixbuf_avatar,
+ COL_PIXBUF_AVATAR_VISIBLE, show_avatar,
+ COL_NAME, gossip_contact_get_name (contact),
+ COL_STATUS, gossip_contact_get_status (contact),
+ COL_STATUS_VISIBLE, !priv->is_compact,
+ COL_CONTACT, contact,
+ COL_IS_GROUP, FALSE,
+ COL_IS_ACTIVE, FALSE,
+ COL_IS_ONLINE, gossip_contact_is_online (contact),
+ -1);
+
+ if (pixbuf_avatar) {
+ g_object_unref (pixbuf_avatar);
+ }
+ if (pixbuf_status) {
+ g_object_unref (pixbuf_status);
+ }
+ }
+
+ /* Else add to each group. */
+ for (l = groups; l; l = l->next) {
+ GtkTreePath *path;
+ GdkPixbuf *pixbuf_status;
+ GdkPixbuf *pixbuf_avatar;
+ const gchar *name;
+ gboolean created;
+ gboolean show_avatar = FALSE;
+
+ name = l->data;
+ if (!name) {
+ continue;
+ }
+
+ pixbuf_status = gossip_pixbuf_for_contact (contact);
+ pixbuf_avatar = gossip_pixbuf_avatar_from_contact_scaled (
+ contact, 32, 32);
+
+ contact_list_get_group (list, name, &iter_group, &created);
+
+ if (priv->show_avatars && !priv->is_compact) {
+ show_avatar = TRUE;
+ }
+
+ gtk_tree_store_append (GTK_TREE_STORE (model), &iter, &iter_group);
+ gtk_tree_store_set (GTK_TREE_STORE (model), &iter,
+ COL_PIXBUF_STATUS, pixbuf_status,
+ COL_PIXBUF_AVATAR, pixbuf_avatar,
+ COL_PIXBUF_AVATAR_VISIBLE, show_avatar,
+ COL_NAME, gossip_contact_get_name (contact),
+ COL_STATUS, gossip_contact_get_status (contact),
+ COL_STATUS_VISIBLE, !priv->is_compact,
+ COL_CONTACT, contact,
+ COL_IS_GROUP, FALSE,
+ COL_IS_ACTIVE, FALSE,
+ COL_IS_ONLINE, gossip_contact_is_online (contact),
+ -1);
+
+ if (pixbuf_avatar) {
+ g_object_unref (pixbuf_avatar);
+ }
+ if (pixbuf_status) {
+ g_object_unref (pixbuf_status);
+ }
+
+ if (!created) {
+ continue;
+ }
+
+ path = gtk_tree_model_get_path (model, &iter_group);
+ if (!path) {
+ continue;
+ }
+
+ if (gossip_contact_group_get_expanded (name)) {
+ g_signal_handlers_block_by_func (list,
+ contact_list_row_expand_or_collapse_cb,
+ GINT_TO_POINTER (TRUE));
+ gtk_tree_view_expand_row (GTK_TREE_VIEW (list), path, TRUE);
+ g_signal_handlers_unblock_by_func (list,
+ contact_list_row_expand_or_collapse_cb,
+ GINT_TO_POINTER (TRUE));
+ } else {
+ g_signal_handlers_block_by_func (list,
+ contact_list_row_expand_or_collapse_cb,
+ GINT_TO_POINTER (FALSE));
+ gtk_tree_view_collapse_row (GTK_TREE_VIEW (list), path);
+ g_signal_handlers_unblock_by_func (list,
+ contact_list_row_expand_or_collapse_cb,
+ GINT_TO_POINTER (FALSE));
+ }
+
+ gtk_tree_path_free (path);
+ }
+}
+
+static void
+contact_list_remove_contact (GossipContactList *list,
+ GossipContact *contact)
+{
+ GossipContactListPriv *priv;
+ GtkTreeModel *model;
+ GList *iters, *l;
+
+ priv = GET_PRIV (list);
+
+ iters = contact_list_find_contact (list, contact);
+ if (!iters) {
+ return;
+ }
+
+ /* Clean up model */
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (list));
+
+ for (l = iters; l; l = l->next) {
+ GtkTreeIter parent;
+
+ if (gtk_tree_model_iter_parent (model, &parent, l->data) &&
+ gtk_tree_model_iter_n_children (model, &parent) <= 1) {
+ gtk_tree_store_remove (GTK_TREE_STORE (model), &parent);
+ } else {
+ gtk_tree_store_remove (GTK_TREE_STORE (model), l->data);
+ }
+ }
+
+ g_list_foreach (iters, (GFunc)gtk_tree_iter_free, NULL);
+ g_list_free (iters);
+}
+
+static void
+contact_list_create_model (GossipContactList *list)
+{
+ GtkTreeModel *model;
+
+ model = GTK_TREE_MODEL (
+ gtk_tree_store_new (COL_COUNT,
+ GDK_TYPE_PIXBUF, /* Status pixbuf */
+ 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 */
+
+ gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (model),
+ COL_NAME,
+ contact_list_sort_func,
+ list, NULL);
+
+ gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (model),
+ COL_NAME,
+ GTK_SORT_ASCENDING);
+
+ gtk_tree_view_set_model (GTK_TREE_VIEW (list), model);
+
+ g_object_unref (model);
+}
+
+static gboolean
+contact_list_search_equal_func (GtkTreeModel *model,
+ gint column,
+ const gchar *key,
+ GtkTreeIter *iter,
+ gpointer search_data)
+{
+ gchar *name, *name_folded;
+ gchar *key_folded;
+ gboolean ret;
+
+ gtk_tree_model_get (model, iter,
+ COL_NAME, &name,
+ -1);
+
+ name_folded = g_utf8_casefold (name, -1);
+ key_folded = g_utf8_casefold (key, -1);
+
+ if (strstr (name_folded, key_folded)) {
+ ret = FALSE;
+ } else {
+ ret = TRUE;
+ }
+
+ g_free (name);
+ g_free (name_folded);
+ g_free (key_folded);
+
+ return ret;
+}
+
+static void
+contact_list_setup_view (GossipContactList *list)
+{
+ GtkCellRenderer *cell;
+ GtkTreeViewColumn *col;
+ gint i;
+
+ gtk_tree_view_set_search_equal_func (GTK_TREE_VIEW (list),
+ contact_list_search_equal_func,
+ list,
+ NULL);
+
+ g_object_set (list,
+ "headers-visible", FALSE,
+ "reorderable", TRUE,
+ "show-expanders", FALSE,
+ NULL);
+
+ col = gtk_tree_view_column_new ();
+
+ /* State */
+ cell = gtk_cell_renderer_pixbuf_new ();
+ gtk_tree_view_column_pack_start (col, cell, FALSE);
+ gtk_tree_view_column_set_cell_data_func (
+ col, cell,
+ (GtkTreeCellDataFunc) contact_list_pixbuf_cell_data_func,
+ list, NULL);
+
+ g_object_set (cell,
+ "xpad", 5,
+ "ypad", 1,
+ "visible", FALSE,
+ NULL);
+
+ /* Name */
+ cell = gossip_cell_renderer_text_new ();
+ gtk_tree_view_column_pack_start (col, cell, TRUE);
+ gtk_tree_view_column_set_cell_data_func (
+ col, cell,
+ (GtkTreeCellDataFunc) contact_list_text_cell_data_func,
+ list, NULL);
+
+ gtk_tree_view_column_add_attribute (col, cell,
+ "name", COL_NAME);
+ gtk_tree_view_column_add_attribute (col, cell,
+ "status", COL_STATUS);
+ gtk_tree_view_column_add_attribute (col, cell,
+ "is_group", COL_IS_GROUP);
+
+ /* Avatar */
+ cell = gtk_cell_renderer_pixbuf_new ();
+ gtk_tree_view_column_pack_start (col, cell, FALSE);
+ gtk_tree_view_column_set_cell_data_func (
+ col, cell,
+ (GtkTreeCellDataFunc) contact_list_avatar_cell_data_func,
+ list, NULL);
+
+ g_object_set (cell,
+ "xpad", 0,
+ "ypad", 0,
+ "visible", FALSE,
+ "width", 32,
+ "height", 32,
+ NULL);
+
+ /* Expander */
+ cell = gossip_cell_renderer_expander_new ();
+ gtk_tree_view_column_pack_end (col, cell, FALSE);
+ gtk_tree_view_column_set_cell_data_func (
+ col, cell,
+ (GtkTreeCellDataFunc) contact_list_expander_cell_data_func,
+ list, NULL);
+
+ /* Actually add the column now we have added all cell renderers */
+ gtk_tree_view_append_column (GTK_TREE_VIEW (list), col);
+
+ /* Drag & Drop. */
+ for (i = 0; i < G_N_ELEMENTS (drag_types_dest); ++i) {
+ drag_atoms_dest[i] = gdk_atom_intern (drag_types_dest[i].target,
+ FALSE);
+ }
+
+ for (i = 0; i < G_N_ELEMENTS (drag_types_source); ++i) {
+ drag_atoms_source[i] = gdk_atom_intern (drag_types_source[i].target,
+ FALSE);
+ }
+
+ /* Note: We support the COPY action too, but need to make the
+ * MOVE action the default.
+ */
+ gtk_drag_source_set (GTK_WIDGET (list),
+ GDK_BUTTON1_MASK,
+ drag_types_source,
+ G_N_ELEMENTS (drag_types_source),
+ GDK_ACTION_MOVE);
+
+ gtk_drag_dest_set (GTK_WIDGET (list),
+ GTK_DEST_DEFAULT_ALL,
+ drag_types_dest,
+ G_N_ELEMENTS (drag_types_dest),
+ GDK_ACTION_MOVE | GDK_ACTION_LINK);
+
+ g_signal_connect (GTK_WIDGET (list),
+ "drag-data-received",
+ G_CALLBACK (contact_list_drag_data_received),
+ NULL);
+
+ /* FIXME: noticed but when you drag the row over the treeview
+ * fast, it seems to stop redrawing itself, if we don't
+ * connect this signal, all is fine.
+ */
+ g_signal_connect (GTK_WIDGET (list),
+ "drag-motion",
+ G_CALLBACK (contact_list_drag_motion),
+ NULL);
+
+ g_signal_connect (GTK_WIDGET (list),
+ "drag-begin",
+ G_CALLBACK (contact_list_drag_begin),
+ NULL);
+ g_signal_connect (GTK_WIDGET (list),
+ "drag-data-get",
+ G_CALLBACK (contact_list_drag_data_get),
+ NULL);
+ g_signal_connect (GTK_WIDGET (list),
+ "drag-end",
+ G_CALLBACK (contact_list_drag_end),
+ NULL);
+}
+
+static void
+contact_list_drag_data_received (GtkWidget *widget,
+ GdkDragContext *context,
+ gint x,
+ gint y,
+ GtkSelectionData *selection,
+ guint info,
+ guint time,
+ gpointer user_data)
+{
+ GossipContactListPriv *priv;
+ GtkTreeModel *model;
+ GtkTreePath *path;
+ GtkTreeViewDropPosition position;
+ GossipContact *contact;
+ GList *groups;
+ const gchar *id;
+ gchar *old_group;
+ gboolean is_row;
+ gboolean drag_success = TRUE;
+ gboolean drag_del = FALSE;
+
+ priv = GET_PRIV (widget);
+
+ id = (const gchar*) selection->data;
+ gossip_debug (DEBUG_DOMAIN, "Received %s%s drag & drop contact from roster with id:'%s'",
+ context->action == GDK_ACTION_MOVE ? "move" : "",
+ context->action == GDK_ACTION_COPY ? "copy" : "",
+ id);
+
+ /* FIXME: This is ambigous, an id can come from multiple accounts */
+ contact = empathy_contact_manager_find (priv->manager, id);
+ if (!contact) {
+ gossip_debug (DEBUG_DOMAIN, "No contact found associated with drag & drop");
+ return;
+ }
+
+ groups = gossip_contact_get_groups (contact);
+
+ is_row = gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (widget),
+ x,
+ y,
+ &path,
+ &position);
+
+ if (!is_row) {
+ if (g_list_length (groups) != 1) {
+ /* if they have dragged a contact out of a
+ * group then we would set the contact to have
+ * NO groups but only if they were ONE group
+ * to begin with - should we do this
+ * regardless to how many groups they are in
+ * already or not at all?
+ */
+ return;
+ }
+
+ gossip_contact_set_groups (contact, NULL);
+ } else {
+ GList *l, *new_groups;
+ gchar *name;
+ gboolean is_group;
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
+ name = contact_list_get_parent_group (model, path, &is_group);
+
+ if (groups && name &&
+ g_list_find_custom (groups, name, (GCompareFunc)strcmp)) {
+ g_free (name);
+ return;
+ }
+
+ /* Get source group information. */
+ priv = GET_PRIV (widget);
+ if (!priv->drag_row) {
+ g_free (name);
+ return;
+ }
+
+ path = gtk_tree_row_reference_get_path (priv->drag_row);
+ if (!path) {
+ g_free (name);
+ return;
+ }
+
+ old_group = contact_list_get_parent_group (model, path, &is_group);
+ gtk_tree_path_free (path);
+
+ if (!name && old_group && GDK_ACTION_MOVE) {
+ drag_success = FALSE;
+ }
+
+ if (context->action == GDK_ACTION_MOVE) {
+ drag_del = TRUE;
+ }
+
+ /* Create new groups GList. */
+ for (l = groups, new_groups = NULL; l && drag_success; l = l->next) {
+ gchar *str;
+
+ str = l->data;
+ if (context->action == GDK_ACTION_MOVE &&
+ old_group != NULL &&
+ strcmp (str, old_group) == 0) {
+ continue;
+ }
+
+ if (str == NULL) {
+ continue;
+ }
+
+ new_groups = g_list_append (new_groups, g_strdup (str));
+ }
+
+ if (drag_success) {
+ if (name) {
+ new_groups = g_list_append (new_groups, name);
+ }
+ gossip_contact_set_groups (contact, new_groups);
+ } else {
+ g_free (name);
+ }
+ }
+
+ gtk_drag_finish (context, drag_success, drag_del, GDK_CURRENT_TIME);
+}
+
+static gboolean
+contact_list_drag_motion (GtkWidget *widget,
+ GdkDragContext *context,
+ gint x,
+ gint y,
+ guint time,
+ gpointer data)
+{
+ static DragMotionData *dm = NULL;
+ GtkTreePath *path;
+ gboolean is_row;
+ gboolean is_different = FALSE;
+ gboolean cleanup = TRUE;
+
+ is_row = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (widget),
+ x,
+ y,
+ &path,
+ NULL,
+ NULL,
+ NULL);
+
+ cleanup &= (!dm);
+
+ if (is_row) {
+ cleanup &= (dm && gtk_tree_path_compare (dm->path, path) != 0);
+ is_different = (!dm || (dm && gtk_tree_path_compare (dm->path, path) != 0));
+ } else {
+ cleanup &= FALSE;
+ }
+
+ if (!is_different && !cleanup) {
+ return TRUE;
+ }
+
+ if (dm) {
+ gtk_tree_path_free (dm->path);
+ if (dm->timeout_id) {
+ g_source_remove (dm->timeout_id);
+ }
+
+ g_free (dm);
+
+ dm = NULL;
+ }
+
+ if (!gtk_tree_view_row_expanded (GTK_TREE_VIEW (widget), path)) {
+ dm = g_new0 (DragMotionData, 1);
+
+ dm->list = GOSSIP_CONTACT_LIST (widget);
+ dm->path = gtk_tree_path_copy (path);
+
+ dm->timeout_id = g_timeout_add (
+ 1500,
+ (GSourceFunc) contact_list_drag_motion_cb,
+ dm);
+ }
+
+ return TRUE;
+}
+
+static gboolean
+contact_list_drag_motion_cb (DragMotionData *data)
+{
+ gtk_tree_view_expand_row (GTK_TREE_VIEW (data->list),
+ data->path,
+ FALSE);
+
+ data->timeout_id = 0;
+
+ return FALSE;
+}
+
+static void
+contact_list_drag_begin (GtkWidget *widget,
+ GdkDragContext *context,
+ gpointer user_data)
+{
+ GossipContactListPriv *priv;
+ GtkTreeSelection *selection;
+ GtkTreeModel *model;
+ GtkTreePath *path;
+ GtkTreeIter iter;
+
+ priv = GET_PRIV (widget);
+
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
+ if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
+ return;
+ }
+
+ path = gtk_tree_model_get_path (model, &iter);
+ priv->drag_row = gtk_tree_row_reference_new (model, path);
+ gtk_tree_path_free (path);
+}
+
+static void
+contact_list_drag_data_get (GtkWidget *widget,
+ GdkDragContext *context,
+ GtkSelectionData *selection,
+ guint info,
+ guint time,
+ gpointer user_data)
+{
+ GossipContactListPriv *priv;
+ GtkTreePath *src_path;
+ GtkTreeIter iter;
+ GtkTreeModel *model;
+ GossipContact *contact;
+ const gchar *id;
+
+ priv = GET_PRIV (widget);
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
+ if (!priv->drag_row) {
+ return;
+ }
+
+ src_path = gtk_tree_row_reference_get_path (priv->drag_row);
+ if (!src_path) {
+ return;
+ }
+
+ if (!gtk_tree_model_get_iter (model, &iter, src_path)) {
+ gtk_tree_path_free (src_path);
+ return;
+ }
+
+ gtk_tree_path_free (src_path);
+
+ contact = gossip_contact_list_get_selected (GOSSIP_CONTACT_LIST (widget));
+ if (!contact) {
+ return;
+ }
+
+ id = gossip_contact_get_id (contact);
+ g_object_unref (contact);
+
+ switch (info) {
+ case DND_DRAG_TYPE_CONTACT_ID:
+ gtk_selection_data_set (selection, drag_atoms_source[info], 8,
+ (guchar*)id, strlen (id) + 1);
+ break;
+
+ default:
+ return;
+ }
+}
+
+static void
+contact_list_drag_end (GtkWidget *widget,
+ GdkDragContext *context,
+ gpointer user_data)
+{
+ GossipContactListPriv *priv;
+
+ priv = GET_PRIV (widget);
+
+ if (priv->drag_row) {
+ gtk_tree_row_reference_free (priv->drag_row);
+ priv->drag_row = NULL;
+ }
+}
+
+static void
+contact_list_cell_set_background (GossipContactList *list,
+ GtkCellRenderer *cell,
+ gboolean is_group,
+ gboolean is_active)
+{
+ GdkColor color;
+ GtkStyle *style;
+ gint color_sum_normal, color_sum_selected;
+
+ g_return_if_fail (list != NULL);
+ g_return_if_fail (cell != NULL);
+
+ style = gtk_widget_get_style (GTK_WIDGET (list));
+
+ if (!is_group) {
+ if (is_active) {
+ color = style->bg[GTK_STATE_SELECTED];
+
+ /* Here we take the current theme colour and add it to
+ * the colour for white and average the two. This
+ * gives a colour which is inline with the theme but
+ * slightly whiter.
+ */
+ color.red = (color.red + (style->white).red) / 2;
+ color.green = (color.green + (style->white).green) / 2;
+ color.blue = (color.blue + (style->white).blue) / 2;
+
+ g_object_set (cell,
+ "cell-background-gdk", &color,
+ NULL);
+ } else {
+ g_object_set (cell,
+ "cell-background-gdk", NULL,
+ NULL);
+ }
+ } else {
+ color = style->base[GTK_STATE_SELECTED];
+ color_sum_normal = color.red+color.green+color.blue;
+ color = style->base[GTK_STATE_NORMAL];
+ color_sum_selected = color.red+color.green+color.blue;
+ color = style->text_aa[GTK_STATE_INSENSITIVE];
+
+ if(color_sum_normal < color_sum_selected) {
+ /* found a light theme */
+ color.red = (color.red + (style->white).red) / 2;
+ color.green = (color.green + (style->white).green) / 2;
+ color.blue = (color.blue + (style->white).blue) / 2;
+ } else {
+ /* found a dark theme */
+ color.red = (color.red + (style->black).red) / 2;
+ color.green = (color.green + (style->black).green) / 2;
+ color.blue = (color.blue + (style->black).blue) / 2;
+ }
+
+ g_object_set (cell,
+ "cell-background-gdk", &color,
+ NULL);
+ }
+}
+
+static void
+contact_list_pixbuf_cell_data_func (GtkTreeViewColumn *tree_column,
+ GtkCellRenderer *cell,
+ GtkTreeModel *model,
+ GtkTreeIter *iter,
+ GossipContactList *list)
+{
+ GdkPixbuf *pixbuf;
+ gboolean is_group;
+ gboolean is_active;
+
+ gtk_tree_model_get (model, iter,
+ COL_IS_GROUP, &is_group,
+ COL_IS_ACTIVE, &is_active,
+ COL_PIXBUF_STATUS, &pixbuf,
+ -1);
+
+ g_object_set (cell,
+ "visible", !is_group,
+ "pixbuf", pixbuf,
+ NULL);
+
+ if (pixbuf) {
+ g_object_unref (pixbuf);
+ }
+
+ contact_list_cell_set_background (list, cell, is_group, is_active);
+}
+
+static void
+contact_list_avatar_cell_data_func (GtkTreeViewColumn *tree_column,
+ GtkCellRenderer *cell,
+ GtkTreeModel *model,
+ GtkTreeIter *iter,
+ GossipContactList *list)
+{
+ GdkPixbuf *pixbuf;
+ gboolean show_avatar;
+ gboolean is_group;
+ gboolean is_active;
+
+ gtk_tree_model_get (model, iter,
+ COL_PIXBUF_AVATAR, &pixbuf,
+ COL_PIXBUF_AVATAR_VISIBLE, &show_avatar,
+ COL_IS_GROUP, &is_group,
+ COL_IS_ACTIVE, &is_active,
+ -1);
+
+ g_object_set (cell,
+ "visible", !is_group && show_avatar,
+ "pixbuf", pixbuf,
+ NULL);
+
+ if (pixbuf) {
+ g_object_unref (pixbuf);
+ }
+
+ contact_list_cell_set_background (list, cell, is_group, is_active);
+}
+
+static void
+contact_list_text_cell_data_func (GtkTreeViewColumn *tree_column,
+ GtkCellRenderer *cell,
+ GtkTreeModel *model,
+ GtkTreeIter *iter,
+ GossipContactList *list)
+{
+ gboolean is_group;
+ gboolean is_active;
+ gboolean show_status;
+
+ gtk_tree_model_get (model, iter,
+ COL_IS_GROUP, &is_group,
+ COL_IS_ACTIVE, &is_active,
+ COL_STATUS_VISIBLE, &show_status,
+ -1);
+
+ g_object_set (cell,
+ "show-status", show_status,
+ NULL);
+
+ contact_list_cell_set_background (list, cell, is_group, is_active);
+}
+
+static void
+contact_list_expander_cell_data_func (GtkTreeViewColumn *column,
+ GtkCellRenderer *cell,
+ GtkTreeModel *model,
+ GtkTreeIter *iter,
+ GossipContactList *list)
+{
+ gboolean is_group;
+ gboolean is_active;
+
+ gtk_tree_model_get (model, iter,
+ COL_IS_GROUP, &is_group,
+ COL_IS_ACTIVE, &is_active,
+ -1);
+
+ if (gtk_tree_model_iter_has_child (model, iter)) {
+ GtkTreePath *path;
+ gboolean row_expanded;
+
+ path = gtk_tree_model_get_path (model, iter);
+ row_expanded = gtk_tree_view_row_expanded (GTK_TREE_VIEW (column->tree_view), path);
+ gtk_tree_path_free (path);
+
+ g_object_set (cell,
+ "visible", TRUE,
+ "expander-style", row_expanded ? GTK_EXPANDER_EXPANDED : GTK_EXPANDER_COLLAPSED,
+ NULL);
+ } else {
+ g_object_set (cell, "visible", FALSE, NULL);
+ }
+
+ contact_list_cell_set_background (list, cell, is_group, is_active);
+}
+
+static GtkWidget *
+contact_list_get_contact_menu (GossipContactList *list,
+ gboolean can_send_file,
+ gboolean can_show_log)
+{
+ GossipContactListPriv *priv;
+ GtkAction *action;
+ GtkWidget *widget;
+
+ priv = GET_PRIV (list);
+
+ /* Sort out sensitive items */
+ action = gtk_ui_manager_get_action (priv->ui, "/Contact/Log");
+ gtk_action_set_sensitive (action, can_show_log);
+
+ action = gtk_ui_manager_get_action (priv->ui, "/Contact/SendFile");
+ gtk_action_set_visible (action, can_send_file);
+
+ widget = gtk_ui_manager_get_widget (priv->ui, "/Contact");
+
+ return widget;
+}
+
+GtkWidget *
+gossip_contact_list_get_group_menu (GossipContactList *list)
+{
+ GossipContactListPriv *priv;
+ GtkWidget *widget;
+
+ g_return_val_if_fail (GOSSIP_IS_CONTACT_LIST (list), NULL);
+
+ priv = GET_PRIV (list);
+
+ widget = gtk_ui_manager_get_widget (priv->ui, "/Group");
+
+ return widget;
+}
+
+GtkWidget *
+gossip_contact_list_get_contact_menu (GossipContactList *list,
+ GossipContact *contact)
+{
+ GtkWidget *menu;
+ gboolean can_show_log;
+ gboolean can_send_file;
+
+ g_return_val_if_fail (GOSSIP_IS_CONTACT_LIST (list), NULL);
+ g_return_val_if_fail (GOSSIP_IS_CONTACT (contact), NULL);
+
+ can_show_log = FALSE; /* FIXME: gossip_log_exists_for_contact (contact); */
+ can_send_file = FALSE;
+
+ menu = contact_list_get_contact_menu (list,
+ can_send_file,
+ can_show_log);
+ return menu;
+}
+
+static gboolean
+contact_list_button_press_event_cb (GossipContactList *list,
+ GdkEventButton *event,
+ gpointer user_data)
+{
+ GossipContactListPriv *priv;
+ GossipContact *contact;
+ GtkTreePath *path;
+ GtkTreeSelection *selection;
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ gboolean row_exists;
+ GtkWidget *menu;
+
+ if (event->button != 3) {
+ return FALSE;
+ }
+
+ priv = GET_PRIV (list);
+
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (list));
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (list));
+
+ gtk_widget_grab_focus (GTK_WIDGET (list));
+
+ row_exists = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (list),
+ event->x, event->y,
+ &path,
+ NULL, NULL, NULL);
+ if (!row_exists) {
+ return FALSE;
+ }
+
+ gtk_tree_selection_unselect_all (selection);
+ gtk_tree_selection_select_path (selection, path);
+
+ gtk_tree_model_get_iter (model, &iter, path);
+ gtk_tree_path_free (path);
+
+ gtk_tree_model_get (model, &iter, COL_CONTACT, &contact, -1);
+
+ if (contact) {
+ menu = gossip_contact_list_get_contact_menu (list, contact);
+ g_object_unref (contact);
+ } else {
+ menu = gossip_contact_list_get_group_menu (list);
+ }
+
+ if (!menu) {
+ return FALSE;
+ }
+
+ gtk_widget_show (menu);
+
+ gtk_menu_popup (GTK_MENU (menu),
+ NULL, NULL, NULL, NULL,
+ event->button, event->time);
+
+ return TRUE;
+}
+
+static void
+contact_list_row_activated_cb (GossipContactList *list,
+ GtkTreePath *path,
+ GtkTreeViewColumn *col,
+ gpointer user_data)
+{
+ GossipContact *contact;
+ GtkTreeView *view;
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+
+ view = GTK_TREE_VIEW (list);
+ model = gtk_tree_view_get_model (view);
+
+ gtk_tree_model_get_iter (model, &iter, path);
+ gtk_tree_model_get (model, &iter, COL_CONTACT, &contact, -1);
+
+ if (contact) {
+ g_signal_emit (list, signals[CONTACT_CHAT], 0, contact);
+ g_object_unref (contact);
+ }
+}
+
+static void
+contact_list_row_expand_or_collapse_cb (GossipContactList *list,
+ GtkTreeIter *iter,
+ GtkTreePath *path,
+ gpointer user_data)
+{
+ GtkTreeModel *model;
+ gchar *name;
+ gboolean expanded;
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (list));
+
+ gtk_tree_model_get (model, iter,
+ COL_NAME, &name,
+ -1);
+
+ expanded = GPOINTER_TO_INT (user_data);
+ gossip_contact_group_set_expanded (name, expanded);
+
+ g_free (name);
+}
+
+static gint
+contact_list_sort_func (GtkTreeModel *model,
+ GtkTreeIter *iter_a,
+ GtkTreeIter *iter_b,
+ gpointer user_data)
+{
+ gchar *name_a, *name_b;
+ GossipContact *contact_a, *contact_b;
+ gint ret_val;
+
+ gtk_tree_model_get (model, iter_a,
+ COL_NAME, &name_a,
+ COL_CONTACT, &contact_a,
+ -1);
+ gtk_tree_model_get (model, iter_b,
+ COL_NAME, &name_b,
+ COL_CONTACT, &contact_b,
+ -1);
+
+ /* If contact is NULL it means it's a group. */
+
+ 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_iter_equal_contact (GtkTreeModel *model,
+ GtkTreeIter *iter,
+ GossipContact *contact)
+{
+ GossipContact *c;
+ gboolean equal;
+
+ gtk_tree_model_get (model, iter,
+ COL_CONTACT, &c,
+ -1);
+
+ if (!c) {
+ return FALSE;
+ }
+
+ equal = (c == contact);
+ g_object_unref (c);
+
+ return equal;
+}
+
+static GList *
+contact_list_find_contact (GossipContactList *list,
+ GossipContact *contact)
+{
+ GtkTreeModel *model;
+ FindContact fc;
+ GList *l = NULL;
+
+ memset (&fc, 0, sizeof (fc));
+
+ fc.contact = contact;
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (list));
+ gtk_tree_model_foreach (model,
+ (GtkTreeModelForeachFunc) contact_list_find_contact_foreach,
+ &fc);
+
+ if (fc.found) {
+ l = fc.iters;
+ }
+
+ return l;
+}
+
+static gboolean
+contact_list_find_contact_foreach (GtkTreeModel *model,
+ GtkTreePath *path,
+ GtkTreeIter *iter,
+ FindContact *fc)
+{
+ if (contact_list_iter_equal_contact (model, iter, fc->contact)) {
+ fc->found = TRUE;
+ fc->iters = g_list_append (fc->iters, gtk_tree_iter_copy (iter));
+ }
+
+ /* We want to find ALL contacts that match, this means if we
+ * have the same contact in 3 groups, all iters should be
+ * returned.
+ */
+ return FALSE;
+}
+
+static void
+contact_list_action_cb (GtkAction *action,
+ GossipContactList *list)
+{
+ GossipContact *contact;
+ const gchar *name;
+ gchar *group;
+
+ name = gtk_action_get_name (action);
+ if (!name) {
+ return;
+ }
+
+ gossip_debug (DEBUG_DOMAIN, "Action:'%s' activated", name);
+
+ contact = gossip_contact_list_get_selected (list);
+ group = gossip_contact_list_get_selected_group (list);
+
+ if (contact && strcmp (name, "Chat") == 0) {
+ g_signal_emit (list, signals[CONTACT_CHAT], 0, contact);
+ }
+ else if (contact && strcmp (name, "Information") == 0) {
+ g_signal_emit (list, signals[CONTACT_INFORMATION], 0, contact);
+ }
+ else if (contact && strcmp (name, "Edit") == 0) {
+ g_signal_emit (list, signals[CONTACT_EDIT], 0, contact);
+ }
+ else if (contact && strcmp (name, "Remove") == 0) {
+ g_signal_emit (list, signals[CONTACT_REMOVE], 0, contact);
+ }
+ else if (contact && strcmp (name, "Invite") == 0) {
+ g_signal_emit (list, signals[CONTACT_INVITE], 0, contact);
+ }
+ else if (contact && strcmp (name, "SendFile") == 0) {
+ g_signal_emit (list, signals[CONTACT_SEND_FILE], 0, contact);
+ }
+ else if (contact && strcmp (name, "Log") == 0) {
+ g_signal_emit (list, signals[CONTACT_LOG], 0, contact);
+ }
+ else if (group && strcmp (name, "Rename") == 0) {
+ g_signal_emit (list, signals[GROUP_RENAME], 0, group);
+ }
+
+ g_free (group);
+ if (contact) {
+ g_object_unref (contact);
+ }
+}
+
+static gboolean
+contact_list_update_list_mode_foreach (GtkTreeModel *model,
+ GtkTreePath *path,
+ GtkTreeIter *iter,
+ GossipContactList *list)
+{
+ GossipContactListPriv *priv;
+ gboolean show_avatar = FALSE;
+
+ priv = GET_PRIV (list);
+
+ if (priv->show_avatars && !priv->is_compact) {
+ show_avatar = TRUE;
+ }
+
+ gtk_tree_store_set (GTK_TREE_STORE (model), iter,
+ COL_PIXBUF_AVATAR_VISIBLE, show_avatar,
+ COL_STATUS_VISIBLE, !priv->is_compact,
+ -1);
+
+ return FALSE;
+}
+
+GossipContactList *
+gossip_contact_list_new (void)
+{
+ return g_object_new (GOSSIP_TYPE_CONTACT_LIST, NULL);
+}
+
+GossipContact *
+gossip_contact_list_get_selected (GossipContactList *list)
+{
+ GossipContactListPriv *priv;
+ GtkTreeSelection *selection;
+ GtkTreeIter iter;
+ GtkTreeModel *model;
+ GossipContact *contact;
+
+ g_return_val_if_fail (GOSSIP_IS_CONTACT_LIST (list), NULL);
+
+ priv = GET_PRIV (list);
+
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (list));
+ if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
+ return NULL;
+ }
+
+ gtk_tree_model_get (model, &iter, COL_CONTACT, &contact, -1);
+
+ return contact;
+}
+
+gchar *
+gossip_contact_list_get_selected_group (GossipContactList *list)
+{
+ GossipContactListPriv *priv;
+ GtkTreeSelection *selection;
+ GtkTreeIter iter;
+ GtkTreeModel *model;
+ gboolean is_group;
+ gchar *name;
+
+ g_return_val_if_fail (GOSSIP_IS_CONTACT_LIST (list), NULL);
+
+ priv = GET_PRIV (list);
+
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (list));
+ if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
+ return NULL;
+ }
+
+ gtk_tree_model_get (model, &iter,
+ COL_IS_GROUP, &is_group,
+ COL_NAME, &name,
+ -1);
+
+ if (!is_group) {
+ g_free (name);
+ return NULL;
+ }
+
+ return name;
+}
+
+gboolean
+gossip_contact_list_get_show_offline (GossipContactList *list)
+{
+ GossipContactListPriv *priv;
+
+ g_return_val_if_fail (GOSSIP_IS_CONTACT_LIST (list), FALSE);
+
+ priv = GET_PRIV (list);
+
+ return priv->show_offline;
+}
+
+void
+gossip_contact_list_set_show_offline (GossipContactList *list,
+ gboolean show_offline)
+{
+ GossipContactListPriv *priv;
+ GList *contacts, *l;
+ gboolean show_active;
+
+ g_return_if_fail (GOSSIP_IS_CONTACT_LIST (list));
+
+ priv = GET_PRIV (list);
+
+ priv->show_offline = show_offline;
+ show_active = priv->show_active;
+
+ /* Disable temporarily. */
+ priv->show_active = FALSE;
+
+ contacts = empathy_contact_manager_get_contacts (priv->manager);
+ for (l = contacts; l; l = l->next) {
+ GossipContact *contact;
+
+ contact = GOSSIP_CONTACT (l->data);
+
+ contact_list_contact_update (list, contact);
+
+ g_object_unref (contact);
+ }
+ g_list_free (contacts);
+
+ /* Restore to original setting. */
+ priv->show_active = show_active;
+}
+
+gboolean
+gossip_contact_list_get_show_avatars (GossipContactList *list)
+{
+ GossipContactListPriv *priv;
+
+ g_return_val_if_fail (GOSSIP_IS_CONTACT_LIST (list), TRUE);
+
+ priv = GET_PRIV (list);
+
+ return priv->show_avatars;
+}
+
+void
+gossip_contact_list_set_show_avatars (GossipContactList *list,
+ gboolean show_avatars)
+{
+ GossipContactListPriv *priv;
+ GtkTreeModel *model;
+
+ g_return_if_fail (GOSSIP_IS_CONTACT_LIST (list));
+
+ priv = GET_PRIV (list);
+
+ priv->show_avatars = show_avatars;
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (list));
+
+ gtk_tree_model_foreach (model,
+ (GtkTreeModelForeachFunc)
+ contact_list_update_list_mode_foreach,
+ list);
+}
+
+gboolean
+gossip_contact_list_get_is_compact (GossipContactList *list)
+{
+ GossipContactListPriv *priv;
+
+ g_return_val_if_fail (GOSSIP_IS_CONTACT_LIST (list), TRUE);
+
+ priv = GET_PRIV (list);
+
+ return priv->is_compact;
+}
+
+void
+gossip_contact_list_set_is_compact (GossipContactList *list,
+ gboolean is_compact)
+{
+ GossipContactListPriv *priv;
+ GtkTreeModel *model;
+
+ g_return_if_fail (GOSSIP_IS_CONTACT_LIST (list));
+
+ priv = GET_PRIV (list);
+
+ priv->is_compact = is_compact;
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (list));
+
+ gtk_tree_model_foreach (model,
+ (GtkTreeModelForeachFunc)
+ contact_list_update_list_mode_foreach,
+ list);
+}
+
projects / empathy.git / commitdiff
