/* -*- 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 * Martyn Russell */ #include "config.h" #include #include #include #include #include #include #include #include #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; GtkTreeStore *store; GtkTreeModel *filter; gchar *filter_text; gboolean show_offline; gboolean show_avatars; gboolean is_compact; gboolean show_active; }; typedef struct { GtkTreeIter iter; const gchar *name; gboolean found; } 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 gboolean contact_list_row_separator_func (GtkTreeModel *model, GtkTreeIter *iter, gpointer data); 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_group_to_set, GtkTreeIter *iter_separator_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 gboolean contact_list_filter_func (GtkTreeModel *model, GtkTreeIter *iter, GossipContactList *list); 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_IS_SEPARATOR, COL_COUNT }; enum { PROP_0, PROP_SHOW_OFFLINE, PROP_SHOW_AVATARS, PROP_IS_COMPACT, PROP_FILTER }; 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"), "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 = "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " ""; 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_object_class_install_property (object_class, PROP_FILTER, g_param_spec_string ("filter", "Filter", "The text to use to filter the contact list", NULL, 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); gtk_tree_view_set_row_separator_func (GTK_TREE_VIEW (list), contact_list_row_separator_func, NULL, NULL); /* 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); } g_list_free (contacts); } 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_unref (priv->store); g_object_unref (priv->filter); g_free (priv->filter_text); 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; case PROP_FILTER: g_value_set_string (value, priv->filter_text); 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; case PROP_FILTER: gossip_contact_list_set_filter (GOSSIP_CONTACT_LIST (object), g_value_get_string (value)); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); break; }; } static gboolean contact_list_row_separator_func (GtkTreeModel *model, GtkTreeIter *iter, gpointer data) { gboolean is_separator = FALSE; gtk_tree_model_get (model, iter, COL_IS_SEPARATOR, &is_separator, -1); return is_separator; } 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_MODEL (priv->store); 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) { 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) { 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 (priv->store, 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)); g_signal_connect (contact, "notify::groups", G_CALLBACK (contact_list_contact_groups_updated_cb), list); g_signal_connect (contact, "notify::presence", 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) { gossip_debug (DEBUG_DOMAIN, "Contact:'%s' updated, checking roster is in sync...", gossip_contact_get_name (contact)); 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) { GossipContactListPriv *priv; GtkTreeModel *model; GList *iters, *l; priv = GET_PRIV (list); model = GTK_TREE_MODEL (priv->store); iters = contact_list_find_contact (list, contact); for (l = iters; l; l = l->next) { GtkTreePath *path; gtk_tree_store_set (priv->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_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 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_get_group (GossipContactList *list, const gchar *name, GtkTreeIter *iter_group_to_set, GtkTreeIter *iter_separator_to_set, gboolean *created) { GossipContactListPriv *priv; GtkTreeModel *model; GtkTreeIter iter_group, iter_separator; FindGroup fg; priv = GET_PRIV (list); memset (&fg, 0, sizeof (fg)); fg.name = name; model = GTK_TREE_MODEL (priv->store); gtk_tree_model_foreach (model, (GtkTreeModelForeachFunc) contact_list_get_group_foreach, &fg); if (!fg.found) { if (created) { *created = TRUE; } gtk_tree_store_append (priv->store, &iter_group, NULL); gtk_tree_store_set (priv->store, &iter_group, COL_PIXBUF_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 (priv->store, &iter_separator, &iter_group); gtk_tree_store_set (priv->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 void contact_list_add_contact (GossipContactList *list, GossipContact *contact) { GossipContactListPriv *priv; GtkTreeIter iter, iter_group, iter_separator; GtkTreeModel *model; GList *l, *groups; priv = GET_PRIV (list); if (!priv->show_offline && !gossip_contact_is_online (contact)) { return; } model = GTK_TREE_MODEL (priv->store); /* 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; } gossip_debug (DEBUG_DOMAIN, ""); gossip_debug (DEBUG_DOMAIN, "vvvvvvvvvvvvvvvv FIXME: Errors may follow below (since filter work) vvvvvvvvvvvvvvvv"); gossip_debug (DEBUG_DOMAIN, "**** GossipContact:%p, is GObject:%s, is GossipContact:%s, ADDING CONTACT #1", contact, G_IS_OBJECT (contact) ? "yes" : "no", GOSSIP_IS_CONTACT (contact) ? "yes" : "no"); gtk_tree_store_append (priv->store, &iter, NULL); gtk_tree_store_set (priv->store, &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), COL_IS_SEPARATOR, FALSE, -1); gossip_debug (DEBUG_DOMAIN, "^^^^^^^^^^^^^^^^ FIXME: Errors may occur above (since filter work) ^^^^^^^^^^^^^^^^"); gossip_debug (DEBUG_DOMAIN, ""); 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; GtkTreeIter model_iter_group; GdkPixbuf *pixbuf_status; GdkPixbuf *pixbuf_avatar; const gchar *name; gboolean created; gboolean found; 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, &iter_separator, &created); if (priv->show_avatars && !priv->is_compact) { show_avatar = TRUE; } gossip_debug (DEBUG_DOMAIN, ""); gossip_debug (DEBUG_DOMAIN, "vvvvvvvvvvvvvvvv FIXME: Errors may follow below (since filter work) vvvvvvvvvvvvvvvv"); gossip_debug (DEBUG_DOMAIN, "**** GossipContact:%p, is GObject:%s, is GossipContact:%s, ADDING CONTACT #2", contact, G_IS_OBJECT (contact) ? "yes" : "no", GOSSIP_IS_CONTACT (contact) ? "yes" : "no"); gtk_tree_store_insert_after (priv->store, &iter, &iter_group, NULL); gtk_tree_store_set (priv->store, &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), COL_IS_SEPARATOR, FALSE, -1); gossip_debug (DEBUG_DOMAIN, "^^^^^^^^^^^^^^^^ FIXME: Errors may occur above (since filter work) ^^^^^^^^^^^^^^^^"); gossip_debug (DEBUG_DOMAIN, ""); if (pixbuf_avatar) { g_object_unref (pixbuf_avatar); } if (pixbuf_status) { g_object_unref (pixbuf_status); } if (!created) { continue; } found = gtk_tree_model_filter_convert_child_iter_to_iter (GTK_TREE_MODEL_FILTER (priv->filter), &model_iter_group, &iter_group); if (!found) { continue; } path = gtk_tree_model_get_path (model, &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_MODEL (priv->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 (priv->store, &parent); } else { gtk_tree_store_remove (priv->store, l->data); } } g_list_foreach (iters, (GFunc) gtk_tree_iter_free, NULL); g_list_free (iters); } static void contact_list_create_model (GossipContactList *list) { GossipContactListPriv *priv; GtkTreeModel *model; priv = GET_PRIV (list); if (priv->store) { g_object_unref (priv->store); } if (priv->filter) { g_object_unref (priv->filter); } priv->store = 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 */ G_TYPE_BOOLEAN); /* Is separator */ /* Save normal model */ model = GTK_TREE_MODEL (priv->store); /* Set up sorting */ 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); /* Create filter */ priv->filter = gtk_tree_model_filter_new (model, NULL); gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (priv->filter), (GtkTreeModelFilterVisibleFunc) contact_list_filter_func, list, NULL); gtk_tree_view_set_model (GTK_TREE_VIEW (list), priv->filter); } 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; 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; } 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; 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 { g_object_set (cell, "cell-background-gdk", NULL, NULL); #if 0 gint color_sum_normal; gint color_sum_selected; 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); #endif } } 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_MODEL (priv->store); 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; 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_filter_show_contact (GossipContact *contact, const gchar *filter) { gchar *str; gboolean visible; /* Check contact id */ str = g_utf8_casefold (gossip_contact_get_id (contact), -1); visible = G_STR_EMPTY (str) || strstr (str, filter); g_free (str); if (visible) { return TRUE; } /* Check contact name */ str = g_utf8_casefold (gossip_contact_get_name (contact), -1); visible = G_STR_EMPTY (str) || strstr (str, filter); g_free (str); return visible; } static gboolean contact_list_filter_show_group (GossipContactList *list, const gchar *group, const gchar *filter) { GossipContactListPriv *priv; GList *contacts, *l; gchar *str; gboolean show_group = FALSE; priv = GET_PRIV (list); str = g_utf8_casefold (group, -1); if (!str) { return FALSE; } /* If the filter is the partially the group name, we show the * whole group. */ if (strstr (str, filter)) { g_free (str); return TRUE; } /* At this point, we need to check in advance if this * group should be shown because a contact we want to * show exists in it. */ contacts = empathy_contact_manager_get_contacts (priv->manager); for (l = contacts; l && !show_group; l = l->next) { if (!gossip_contact_is_in_group (l->data, group)) { continue; } if (contact_list_filter_show_contact (l->data, filter)) { show_group = TRUE; } } g_list_foreach (contacts, (GFunc) g_object_unref, NULL); g_list_free (contacts); g_free (str); return show_group; } static gboolean contact_list_filter_func (GtkTreeModel *model, GtkTreeIter *iter, GossipContactList *list) { GossipContactListPriv *priv; gboolean is_group; gboolean is_separator; gboolean visible = TRUE; priv = GET_PRIV (list); if (G_STR_EMPTY (priv->filter_text)) { return TRUE; } /* Check to see if iter matches any group names */ gtk_tree_model_get (model, iter, COL_IS_GROUP, &is_group, COL_IS_SEPARATOR, &is_separator, -1); if (is_group) { gchar *name; gtk_tree_model_get (model, iter, COL_NAME, &name, -1); visible &= contact_list_filter_show_group (list, name, priv->filter_text); g_free (name); } else if (is_separator) { /* Do nothing here */ } else { GossipContact *contact; /* Check contact id */ gtk_tree_model_get (model, iter, COL_CONTACT, &contact, -1); visible &= contact_list_filter_show_contact (contact, priv->filter_text); g_object_unref (contact); } return visible; } 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 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 GList * contact_list_find_contact (GossipContactList *list, GossipContact *contact) { GossipContactListPriv *priv; GtkTreeModel *model; GList *l = NULL; FindContact fc; priv = GET_PRIV (list); memset (&fc, 0, sizeof (fc)); fc.contact = contact; model = GTK_TREE_MODEL (priv->store); gtk_tree_model_foreach (model, (GtkTreeModelForeachFunc) contact_list_find_contact_foreach, &fc); if (fc.found) { l = fc.iters; } return l; } 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 (priv->store, 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; } 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; } 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_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; } 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_MODEL (priv->store); gtk_tree_model_foreach (model, (GtkTreeModelForeachFunc) contact_list_update_list_mode_foreach, list); } 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_MODEL (priv->store); gtk_tree_model_foreach (model, (GtkTreeModelForeachFunc) contact_list_update_list_mode_foreach, list); } void gossip_contact_list_set_filter (GossipContactList *list, const gchar *filter) { GossipContactListPriv *priv; g_return_if_fail (GOSSIP_IS_CONTACT_LIST (list)); priv = GET_PRIV (list); g_free (priv->filter_text); if (filter) { priv->filter_text = g_utf8_casefold (filter, -1); } else { priv->filter_text = NULL; } gossip_debug (DEBUG_DOMAIN, "Refiltering with filter:'%s' (case folded)", filter); gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (priv->filter)); }