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/clutter-gtk.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;
61 map_view_state_changed (ChamplainView *view,
63 EmpathyMapView *window)
67 g_object_get (G_OBJECT (view), "state", &state, NULL);
68 if (state == CHAMPLAIN_STATE_LOADING)
69 ephy_spinner_start (EPHY_SPINNER (window->throbber));
71 ephy_spinner_stop (EPHY_SPINNER (window->throbber));
75 map_view_marker_update_position (ChamplainMarker *marker,
76 EmpathyContact *contact)
82 location = empathy_contact_get_location (contact);
84 if (location == NULL ||
85 g_hash_table_size (location) == 0)
87 champlain_base_marker_animate_out (CHAMPLAIN_BASE_MARKER (marker));
91 value = g_hash_table_lookup (location, EMPATHY_LOCATION_LAT);
94 clutter_actor_hide (CLUTTER_ACTOR (marker));
97 lat = g_value_get_double (value);
99 value = g_hash_table_lookup (location, EMPATHY_LOCATION_LON);
102 clutter_actor_hide (CLUTTER_ACTOR (marker));
105 lon = g_value_get_double (value);
107 champlain_base_marker_set_position (CHAMPLAIN_BASE_MARKER (marker), lat, lon);
108 champlain_base_marker_animate_in (CHAMPLAIN_BASE_MARKER (marker));
112 map_view_contact_location_notify (EmpathyContact *contact,
114 ChamplainMarker *marker)
116 map_view_marker_update_position (marker, contact);
120 map_view_zoom_in_cb (GtkWidget *widget,
121 EmpathyMapView *window)
123 champlain_view_zoom_in (window->map_view);
127 map_view_zoom_out_cb (GtkWidget *widget,
128 EmpathyMapView *window)
130 champlain_view_zoom_out (window->map_view);
134 map_view_zoom_fit_cb (GtkWidget *widget,
135 EmpathyMapView *window)
137 GList *item, *children;
140 children = clutter_container_get_children (CLUTTER_CONTAINER (window->layer));
141 markers = g_ptr_array_sized_new (g_list_length (children) + 1);
143 for (item = children; item != NULL; item = g_list_next (item))
144 g_ptr_array_add (markers, (gpointer) item->data);
146 g_ptr_array_add (markers, (gpointer) NULL);
147 champlain_view_ensure_markers_visible (window->map_view,
148 (ChamplainBaseMarker **) markers->pdata,
151 g_ptr_array_free (markers, TRUE);
152 g_list_free (children);
156 marker_clicked_cb (ChamplainMarker *marker,
157 ClutterButtonEvent *event,
158 EmpathyContact *contact)
162 if (event->button != 3)
165 menu = empathy_contact_menu_new (contact,
166 EMPATHY_CONTACT_FEATURE_CHAT |
167 EMPATHY_CONTACT_FEATURE_CALL |
168 EMPATHY_CONTACT_FEATURE_LOG |
169 EMPATHY_CONTACT_FEATURE_INFO);
174 gtk_widget_show (menu);
175 gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
176 event->button, event->time);
182 map_view_contacts_update_label (ChamplainMarker *marker)
189 GHashTable *location;
190 EmpathyContact *contact;
192 contact = g_object_get_data (G_OBJECT (marker), "contact");
193 location = empathy_contact_get_location (contact);
194 name = empathy_contact_get_name (contact);
195 gtime = g_hash_table_lookup (location, EMPATHY_LOCATION_TIMESTAMP);
201 loctime = g_value_get_int64 (gtime);
202 date = empathy_time_to_string_relative (loctime);
203 label = g_strconcat ("<b>", name, "</b>\n<small>", date, "</small>", NULL);
208 /* if location is older than a week */
209 if (now - loctime > (60 * 60 * 24 * 7))
210 clutter_actor_set_opacity (CLUTTER_ACTOR (marker), 0.75 * 255);
214 label = g_strconcat ("<b>", name, "</b>\n", NULL);
217 champlain_marker_set_use_markup (CHAMPLAIN_MARKER (marker), TRUE);
218 champlain_marker_set_text (CHAMPLAIN_MARKER (marker), label);
224 map_view_contacts_foreach (GtkTreeModel *model,
229 EmpathyMapView *window = (EmpathyMapView *) user_data;
230 EmpathyContact *contact;
231 ClutterActor *marker;
232 ClutterActor *texture;
233 GHashTable *location;
236 gtk_tree_model_get (model, iter, EMPATHY_CONTACT_LIST_STORE_COL_CONTACT,
242 location = empathy_contact_get_location (contact);
244 if (location == NULL || g_hash_table_size (location) == 0)
247 marker = champlain_marker_new ();
249 avatar = empathy_pixbuf_avatar_from_contact_scaled (contact, 32, 32);
252 texture = clutter_texture_new ();
253 gtk_clutter_texture_set_from_pixbuf (CLUTTER_TEXTURE (texture), avatar,
255 champlain_marker_set_image (CHAMPLAIN_MARKER (marker), texture);
256 g_object_unref (avatar);
259 champlain_marker_set_image (CHAMPLAIN_MARKER (marker), NULL);
261 g_object_set_data_full (G_OBJECT (marker), "contact",
262 g_object_ref (contact), g_object_unref);
264 map_view_contacts_update_label (CHAMPLAIN_MARKER (marker));
266 clutter_actor_set_reactive (CLUTTER_ACTOR (marker), TRUE);
267 g_signal_connect (marker, "button-release-event",
268 G_CALLBACK (marker_clicked_cb), contact);
270 clutter_container_add (CLUTTER_CONTAINER (window->layer), marker, NULL);
272 g_signal_connect (contact, "notify::location",
273 G_CALLBACK (map_view_contact_location_notify), marker);
275 map_view_marker_update_position (CHAMPLAIN_MARKER (marker), contact);
277 g_object_unref (contact);
282 map_view_destroy_cb (GtkWidget *widget,
283 EmpathyMapView *window)
287 g_source_remove (window->timeout_id);
289 item = clutter_container_get_children (CLUTTER_CONTAINER (window->layer));
292 EmpathyContact *contact;
293 ChamplainMarker *marker;
295 marker = CHAMPLAIN_MARKER (item->data);
296 contact = g_object_get_data (G_OBJECT (marker), "contact");
297 g_signal_handlers_disconnect_by_func (contact,
298 map_view_contact_location_notify, marker);
300 item = g_list_next (item);
303 g_object_unref (window->list_store);
304 g_object_unref (window->layer);
305 g_slice_free (EmpathyMapView, window);
309 map_view_tick (EmpathyMapView *window)
313 marker = clutter_container_get_children (CLUTTER_CONTAINER (window->layer));
315 for (; marker; marker = marker->next)
316 map_view_contacts_update_label (marker->data);
322 empathy_map_view_show (void)
324 static EmpathyMapView *window = NULL;
328 GtkWidget *throbber_holder;
331 EmpathyContactList *list_iface;
332 EmpathyContactListStore *list_store;
336 empathy_window_present (GTK_WINDOW (window->window), TRUE);
337 return window->window;
340 window = g_slice_new0 (EmpathyMapView);
342 /* Set up interface */
343 filename = empathy_file_lookup ("empathy-map-view.ui", "src");
344 gui = empathy_builder_get_file (filename,
345 "map_view", &window->window,
346 "zoom_in", &window->zoom_in,
347 "zoom_out", &window->zoom_out,
348 "map_scrolledwindow", &sw,
349 "throbber", &throbber_holder,
353 empathy_builder_connect (gui, window,
354 "map_view", "destroy", map_view_destroy_cb,
355 "zoom_in", "clicked", map_view_zoom_in_cb,
356 "zoom_out", "clicked", map_view_zoom_out_cb,
357 "zoom_fit", "clicked", map_view_zoom_fit_cb,
360 g_object_unref (gui);
362 /* Clear the static pointer to window if the dialog is destroyed */
363 g_object_add_weak_pointer (G_OBJECT (window->window), (gpointer *) &window);
365 list_iface = EMPATHY_CONTACT_LIST (empathy_contact_manager_dup_singleton ());
366 list_store = empathy_contact_list_store_new (list_iface);
367 empathy_contact_list_store_set_show_groups (list_store, FALSE);
368 empathy_contact_list_store_set_show_avatars (list_store, TRUE);
369 g_object_unref (list_iface);
371 window->throbber = ephy_spinner_new ();
372 ephy_spinner_set_size (EPHY_SPINNER (window->throbber),
373 GTK_ICON_SIZE_LARGE_TOOLBAR);
374 gtk_widget_show (window->throbber);
375 gtk_container_add (GTK_CONTAINER (throbber_holder), window->throbber);
377 window->list_store = list_store;
379 /* Set up map view */
380 embed = gtk_champlain_embed_new ();
381 window->map_view = gtk_champlain_embed_get_view (GTK_CHAMPLAIN_EMBED (embed));
382 g_object_set (G_OBJECT (window->map_view), "zoom-level", 1,
383 "scroll-mode", CHAMPLAIN_SCROLL_MODE_KINETIC, NULL);
384 champlain_view_center_on (window->map_view, 36, 0);
386 gtk_container_add (GTK_CONTAINER (sw), embed);
387 gtk_widget_show_all (embed);
389 window->layer = g_object_ref (champlain_layer_new ());
390 champlain_view_add_layer (window->map_view, window->layer);
392 g_signal_connect (window->map_view, "notify::state",
393 G_CALLBACK (map_view_state_changed), window);
395 /* Set up contact list. */
396 model = GTK_TREE_MODEL (window->list_store);
397 gtk_tree_model_foreach (model, map_view_contacts_foreach, window);
399 empathy_window_present (GTK_WINDOW (window->window), TRUE);
401 /* Set up time updating loop */
402 window->timeout_id = g_timeout_add_seconds (5,
403 (GSourceFunc) map_view_tick, window);
405 return window->window;