2 * Copyright (C) 2008, 2009 Collabora Ltd.
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18 * Authors: Pierre-Luc Beaudoin <pierre-luc.beaudoin@collabora.co.uk>
25 #include <glib/gi18n.h>
27 #include <champlain/champlain.h>
28 #include <champlain-gtk/champlain-gtk.h>
29 #include <clutter-gtk/gtk-clutter-embed.h>
30 #include <telepathy-glib/util.h>
32 #include <libempathy/empathy-contact.h>
33 #include <libempathy/empathy-contact-manager.h>
34 #include <libempathy/empathy-utils.h>
35 #include <libempathy/empathy-location.h>
37 #include <libempathy-gtk/empathy-contact-list-store.h>
38 #include <libempathy-gtk/empathy-contact-list-view.h>
39 #include <libempathy-gtk/empathy-presence-chooser.h>
40 #include <libempathy-gtk/empathy-ui-utils.h>
42 #include "empathy-map-view.h"
43 #include "ephy-spinner.h"
45 #define DEBUG_FLAG EMPATHY_DEBUG_LOCATION
46 #include <libempathy/empathy-debug.h>
49 EmpathyContactListStore *list_store;
55 ChamplainView *map_view;
56 ChamplainLayer *layer;
59 static void map_view_destroy_cb (GtkWidget *widget,
60 EmpathyMapView *window);
61 static gboolean map_view_contacts_foreach (GtkTreeModel *model,
65 static void map_view_zoom_in_cb (GtkWidget *widget,
66 EmpathyMapView *window);
67 static void map_view_zoom_out_cb (GtkWidget *widget,
68 EmpathyMapView *window);
69 static void map_view_contact_location_notify (GObject *gobject,
74 map_view_state_changed (ChamplainView *view,
76 EmpathyMapView *window)
80 g_object_get (G_OBJECT (view), "state", &state, NULL);
81 if (state == CHAMPLAIN_STATE_LOADING)
82 ephy_spinner_start (EPHY_SPINNER (window->throbber));
84 ephy_spinner_stop (EPHY_SPINNER (window->throbber));
88 empathy_map_view_show (void)
90 static EmpathyMapView *window = NULL;
94 GtkWidget *throbber_holder;
97 EmpathyContactList *list_iface;
98 EmpathyContactListStore *list_store;
102 empathy_window_present (GTK_WINDOW (window->window), TRUE);
103 return window->window;
106 window = g_slice_new0 (EmpathyMapView);
108 /* Set up interface */
109 filename = empathy_file_lookup ("empathy-map-view.ui", "src");
110 gui = empathy_builder_get_file (filename,
111 "map_view", &window->window,
112 "zoom_in", &window->zoom_in,
113 "zoom_out", &window->zoom_out,
114 "map_scrolledwindow", &sw,
115 "throbber", &throbber_holder,
119 empathy_builder_connect (gui, window,
120 "map_view", "destroy", map_view_destroy_cb,
121 "zoom_in", "clicked", map_view_zoom_in_cb,
122 "zoom_out", "clicked", map_view_zoom_out_cb,
125 g_object_unref (gui);
127 /* Clear the static pointer to window if the dialog is destroyed */
128 g_object_add_weak_pointer (G_OBJECT (window->window), (gpointer *) &window);
130 list_iface = EMPATHY_CONTACT_LIST (empathy_contact_manager_dup_singleton ());
131 list_store = empathy_contact_list_store_new (list_iface);
132 empathy_contact_list_store_set_show_groups (list_store, FALSE);
133 empathy_contact_list_store_set_show_avatars (list_store, TRUE);
134 g_object_unref (list_iface);
136 window->throbber = ephy_spinner_new ();
137 ephy_spinner_set_size (EPHY_SPINNER (window->throbber),
138 GTK_ICON_SIZE_LARGE_TOOLBAR);
139 gtk_widget_show (window->throbber);
140 gtk_container_add (GTK_CONTAINER (throbber_holder), window->throbber);
142 window->list_store = list_store;
144 /* Set up map view */
145 window->map_view = CHAMPLAIN_VIEW (champlain_view_new ());
146 g_object_set (G_OBJECT (window->map_view), "zoom-level", 1,
147 "scroll-mode", CHAMPLAIN_SCROLL_MODE_KINETIC, NULL);
148 champlain_view_center_on (window->map_view, 36, 0);
150 embed = champlain_view_embed_new (window->map_view);
151 gtk_container_add (GTK_CONTAINER (sw),
153 gtk_widget_show_all (embed);
155 window->layer = g_object_ref (champlain_layer_new ());
156 champlain_view_add_layer (window->map_view, window->layer);
158 g_signal_connect (window->map_view, "notify::state",
159 G_CALLBACK (map_view_state_changed), window);
161 /* Set up contact list. */
162 model = GTK_TREE_MODEL (window->list_store);
163 gtk_tree_model_foreach (model, map_view_contacts_foreach, window);
165 empathy_window_present (GTK_WINDOW (window->window), TRUE);
166 return window->window;
170 map_view_destroy_cb (GtkWidget *widget,
171 EmpathyMapView *window)
175 item = clutter_container_get_children (CLUTTER_CONTAINER (window->layer));
178 EmpathyContact *contact;
179 ChamplainMarker *marker;
181 marker = CHAMPLAIN_MARKER (item->data);
182 contact = g_object_get_data (G_OBJECT (marker), "contact");
183 g_signal_handlers_disconnect_by_func (contact, map_view_contact_location_notify, marker);
185 item = g_list_next (item);
188 g_object_unref (window->list_store);
189 g_object_unref (window->layer);
190 g_slice_free (EmpathyMapView, window);
194 map_view_marker_update_position (ChamplainMarker *marker,
195 EmpathyContact *contact)
199 GHashTable *location;
201 location = empathy_contact_get_location (contact);
203 if (location == NULL ||
204 g_hash_table_size (location) == 0)
206 clutter_actor_hide (CLUTTER_ACTOR (marker));
210 value = g_hash_table_lookup (location, EMPATHY_LOCATION_LAT);
213 clutter_actor_hide (CLUTTER_ACTOR (marker));
216 lat = g_value_get_double (value);
218 value = g_hash_table_lookup (location, EMPATHY_LOCATION_LON);
221 clutter_actor_hide (CLUTTER_ACTOR (marker));
224 lon = g_value_get_double (value);
226 clutter_actor_show (CLUTTER_ACTOR (marker));
227 champlain_base_marker_set_position (CHAMPLAIN_BASE_MARKER (marker), lat, lon);
231 map_view_contact_location_notify (GObject *gobject,
235 ChamplainMarker *marker = CHAMPLAIN_MARKER (user_data);
236 EmpathyContact *contact = EMPATHY_CONTACT (gobject);
237 map_view_marker_update_position (marker, contact);
241 map_view_contacts_foreach (GtkTreeModel *model,
246 EmpathyMapView *window = (EmpathyMapView*) user_data;
247 EmpathyContact *contact;
248 ClutterActor *marker;
249 ClutterActor *texture;
250 GHashTable *location;
258 gtk_tree_model_get (model, iter, EMPATHY_CONTACT_LIST_STORE_COL_CONTACT,
264 location = empathy_contact_get_location (contact);
266 if (location == NULL)
269 marker = champlain_marker_new ();
271 avatar = empathy_pixbuf_avatar_from_contact_scaled (contact, 32, 32);
274 texture = clutter_texture_new ();
275 gtk_clutter_texture_set_from_pixbuf (CLUTTER_TEXTURE (texture), avatar);
276 champlain_marker_set_image (CHAMPLAIN_MARKER (marker), texture);
277 g_object_unref (avatar);
280 champlain_marker_set_image (CHAMPLAIN_MARKER (marker), NULL);
282 name = empathy_contact_get_name (contact);
283 gtime = g_hash_table_lookup (location, EMPATHY_LOCATION_TIMESTAMP);
286 time = g_value_get_int64 (gtime);
287 date = empathy_time_to_string_relative (time);
288 label = g_strconcat ("<b>", name, "</b>\n<small>", date, "</small>", NULL);
293 label = g_strconcat ("<b>", name, "</b>\n", NULL);
295 champlain_marker_set_use_markup (CHAMPLAIN_MARKER (marker), TRUE);
296 champlain_marker_set_text (CHAMPLAIN_MARKER (marker), label);
299 clutter_container_add (CLUTTER_CONTAINER (window->layer), marker, NULL);
301 g_signal_connect (contact, "notify::location",
302 G_CALLBACK (map_view_contact_location_notify), marker);
303 g_object_set_data_full (G_OBJECT (marker), "contact", g_object_ref (contact), g_object_unref);
305 map_view_marker_update_position (CHAMPLAIN_MARKER (marker), contact);
307 g_object_unref (contact);
312 map_view_zoom_in_cb (GtkWidget *widget,
313 EmpathyMapView *window)
315 champlain_view_zoom_in (window->map_view);
319 map_view_zoom_out_cb (GtkWidget *widget,
320 EmpathyMapView *window)
322 champlain_view_zoom_out (window->map_view);