diff options
Diffstat (limited to 'widgets/misc/e-contact-map.c')
| -rw-r--r-- | widgets/misc/e-contact-map.c | 407 |
1 files changed, 0 insertions, 407 deletions
diff --git a/widgets/misc/e-contact-map.c b/widgets/misc/e-contact-map.c deleted file mode 100644 index 3ad17b441f..0000000000 --- a/widgets/misc/e-contact-map.c +++ /dev/null @@ -1,407 +0,0 @@ -/* - * e-contact-map.c - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) version 3. - * - * 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with the program; if not, see <http://www.gnu.org/licenses/> - * - * Copyright (C) 2011 Dan Vratil <dvratil@redhat.com> - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#ifdef WITH_CONTACT_MAPS - -#include "e-contact-map.h" -#include "e-contact-marker.h" - -#include <e-util/e-marshal.h> - -#include <champlain/champlain.h> -#include <champlain-gtk/champlain-gtk.h> -#include <geoclue/geoclue-address.h> -#include <geoclue/geoclue-position.h> -#include <geocode-glib.h> - -#include <clutter/clutter.h> - -#include <string.h> -#include <glib/gi18n.h> -#include <math.h> - -#define E_CONTACT_MAP_GET_PRIVATE(obj) \ - (G_TYPE_INSTANCE_GET_PRIVATE \ - ((obj), E_TYPE_CONTACT_MAP, EContactMapPrivate)) - -typedef struct _AsyncContext AsyncContext; - -struct _EContactMapPrivate { - GHashTable *markers; /* Hash table contact-name -> marker */ - - ChamplainMarkerLayer *marker_layer; -}; - -struct _AsyncContext { - EContactMap *map; - EContactMarker *marker; -}; - -enum { - CONTACT_ADDED, - CONTACT_REMOVED, - GEOCODING_STARTED, - GEOCODING_FAILED, - LAST_SIGNAL -}; - -static gint signals[LAST_SIGNAL] = {0}; - -G_DEFINE_TYPE (EContactMap, e_contact_map, GTK_CHAMPLAIN_TYPE_EMBED) - -static void -async_context_free (AsyncContext *async_context) -{ - if (async_context->map != NULL) - g_object_unref (async_context->map); - - g_slice_free (AsyncContext, async_context); -} - -static void -contact_map_address_resolved_cb (GObject *source, - GAsyncResult *result, - gpointer user_data) -{ - GHashTable *resolved = NULL; - gpointer marker_ptr; - const gchar *name; - gdouble latitude, longitude; - AsyncContext *async_context = user_data; - ChamplainMarkerLayer *marker_layer; - ChamplainMarker *marker; - GError *error = NULL; - - g_return_if_fail (async_context != NULL); - g_return_if_fail (E_IS_CONTACT_MAP (async_context->map)); - g_return_if_fail (E_IS_CONTACT_MARKER (async_context->marker)); - - marker = CHAMPLAIN_MARKER (async_context->marker); - marker_layer = async_context->map->priv->marker_layer; - - /* If the marker_layer does not exist anymore, the map has - * probably been destroyed before this callback was launched. - * It's not a failure, just silently clean up what was left - * behind and pretend nothing happened. */ - - if (!CHAMPLAIN_IS_MARKER_LAYER (marker_layer)) - goto exit; - - resolved = geocode_object_resolve_finish ( - GEOCODE_OBJECT (source), result, &error); - - if (resolved == NULL || - !geocode_object_get_coords (resolved, &longitude, &latitude)) { - const gchar *name; - if (error) - g_error_free (error); - name = champlain_label_get_text (CHAMPLAIN_LABEL (marker)); - g_signal_emit ( - async_context->map, - signals[GEOCODING_FAILED], 0, name); - goto exit; - } - - /* Move the marker to resolved position */ - champlain_location_set_location ( - CHAMPLAIN_LOCATION (marker), latitude, longitude); - champlain_marker_layer_add_marker (marker_layer, marker); - champlain_marker_set_selected (marker, FALSE); - - /* Store the marker in the hash table. Use it's label as key */ - name = champlain_label_get_text (CHAMPLAIN_LABEL (marker)); - marker_ptr = g_hash_table_lookup ( - async_context->map->priv->markers, name); - if (marker_ptr != NULL) { - g_hash_table_remove (async_context->map->priv->markers, name); - champlain_marker_layer_remove_marker (marker_layer, marker_ptr); - } - g_hash_table_insert ( - async_context->map->priv->markers, - g_strdup (name), marker); - - g_signal_emit ( - async_context->map, - signals[CONTACT_ADDED], 0, marker); - -exit: - async_context_free (async_context); - - if (resolved != NULL) - g_hash_table_unref (resolved); -} - -static void -resolve_marker_position (EContactMap *map, - EContactMarker *marker, - EContactAddress *address) -{ - GeocodeObject *geocoder; - AsyncContext *async_context; - const gchar *key; - - g_return_if_fail (E_IS_CONTACT_MAP (map)); - g_return_if_fail (address != NULL); - - geocoder = geocode_object_new (); - - key = GEOCODE_OBJECT_FIELD_POSTAL; - geocode_object_add (geocoder, key, address->code); - - key = GEOCODE_OBJECT_FIELD_COUNTRY; - geocode_object_add (geocoder, key, address->country); - - key = GEOCODE_OBJECT_FIELD_STATE; - geocode_object_add (geocoder, key, address->region); - - key = GEOCODE_OBJECT_FIELD_CITY; - geocode_object_add (geocoder, key, address->locality); - - key = GEOCODE_OBJECT_FIELD_STREET; - geocode_object_add (geocoder, key, address->street); - - async_context = g_slice_new0 (AsyncContext); - async_context->map = g_object_ref (map); - async_context->marker = marker; - - geocode_object_resolve_async ( - geocoder, NULL, - contact_map_address_resolved_cb, - async_context); - - g_object_unref (geocoder); - - g_signal_emit (map, signals[GEOCODING_STARTED], 0, marker); -} - -static void -contact_map_finalize (GObject *object) -{ - EContactMapPrivate *priv; - - priv = E_CONTACT_MAP (object)->priv; - - if (priv->markers) { - g_hash_table_destroy (priv->markers); - priv->markers = NULL; - } - - /* Chain up to parent's finalize() method. */ - G_OBJECT_CLASS (e_contact_map_parent_class)->finalize (object); -} - -static void -e_contact_map_class_init (EContactMapClass *class) -{ - GObjectClass *object_class; - - g_type_class_add_private (class, sizeof (EContactMapPrivate)); - - object_class = G_OBJECT_CLASS (class); - object_class->finalize = contact_map_finalize; - - signals[CONTACT_ADDED] = g_signal_new ( - "contact-added", - G_TYPE_FROM_CLASS (class), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (EContactMapClass, contact_added), - NULL, NULL, - g_cclosure_marshal_VOID__OBJECT, - G_TYPE_NONE, 1, G_TYPE_OBJECT); - - signals[CONTACT_REMOVED] = g_signal_new ( - "contact-removed", - G_TYPE_FROM_CLASS (class), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (EContactMapClass, contact_removed), - NULL, NULL, - g_cclosure_marshal_VOID__STRING, - G_TYPE_NONE, 1, G_TYPE_STRING); - - signals[GEOCODING_STARTED] = g_signal_new ( - "geocoding-started", - G_TYPE_FROM_CLASS (class), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (EContactMapClass, geocoding_started), - NULL, NULL, - g_cclosure_marshal_VOID__OBJECT, - G_TYPE_NONE, 1, G_TYPE_OBJECT); - - signals[GEOCODING_FAILED] = g_signal_new ( - "geocoding-failed", - G_TYPE_FROM_CLASS (class), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (EContactMapClass, geocoding_failed), - NULL, NULL, - g_cclosure_marshal_VOID__STRING, - G_TYPE_NONE, 1, G_TYPE_STRING); -} - -static void -e_contact_map_init (EContactMap *map) -{ - GHashTable *hash_table; - ChamplainMarkerLayer *layer; - ChamplainView *view; - - map->priv = E_CONTACT_MAP_GET_PRIVATE (map); - - hash_table = g_hash_table_new_full ( - g_str_hash, g_str_equal, - (GDestroyNotify) g_free, NULL); - - map->priv->markers = hash_table; - - view = gtk_champlain_embed_get_view (GTK_CHAMPLAIN_EMBED (map)); - /* This feature is somehow broken sometimes, so disable it for now */ - champlain_view_set_zoom_on_double_click (view, FALSE); - layer = champlain_marker_layer_new_full (CHAMPLAIN_SELECTION_SINGLE); - champlain_view_add_layer (view, CHAMPLAIN_LAYER (layer)); - map->priv->marker_layer = layer; -} - -GtkWidget * -e_contact_map_new (void) -{ - return g_object_new ( - E_TYPE_CONTACT_MAP,NULL); -} - -void -e_contact_map_add_contact (EContactMap *map, - EContact *contact) -{ - EContactAddress *address; - EContactPhoto *photo; - const gchar *contact_uid; - gchar *name; - - g_return_if_fail (map && E_IS_CONTACT_MAP (map)); - g_return_if_fail (contact && E_IS_CONTACT (contact)); - - photo = e_contact_get (contact, E_CONTACT_PHOTO); - contact_uid = e_contact_get_const (contact, E_CONTACT_UID); - - address = e_contact_get (contact, E_CONTACT_ADDRESS_HOME); - if (address) { - name = g_strconcat (e_contact_get_const (contact, E_CONTACT_FILE_AS), " (", _("Home"), ")", NULL); - e_contact_map_add_marker (map, name, contact_uid, address, photo); - g_free (name); - e_contact_address_free (address); - } - - address = e_contact_get (contact, E_CONTACT_ADDRESS_WORK); - if (address) { - name = g_strconcat (e_contact_get_const (contact, E_CONTACT_FILE_AS), " (", _("Work"), ")", NULL); - e_contact_map_add_marker (map, name, contact_uid, address, photo); - g_free (name); - e_contact_address_free (address); - } - - if (photo) - e_contact_photo_free (photo); -} - -void -e_contact_map_add_marker (EContactMap *map, - const gchar *name, - const gchar *contact_uid, - EContactAddress *address, - EContactPhoto *photo) -{ - EContactMarker *marker; - - g_return_if_fail (map && E_IS_CONTACT_MAP (map)); - g_return_if_fail (name && *name); - g_return_if_fail (contact_uid && *contact_uid); - g_return_if_fail (address); - - marker = E_CONTACT_MARKER (e_contact_marker_new (name, contact_uid, photo)); - - resolve_marker_position (map, marker, address); -} - -/** - * The \name parameter must match the label of the - * marker (for example "John Smith (work)") - */ -void -e_contact_map_remove_contact (EContactMap *map, - const gchar *name) -{ - ChamplainMarker *marker; - - g_return_if_fail (map && E_IS_CONTACT_MAP (map)); - g_return_if_fail (name && *name); - - marker = g_hash_table_lookup (map->priv->markers, name); - - champlain_marker_layer_remove_marker (map->priv->marker_layer, marker); - - g_hash_table_remove (map->priv->markers, name); - - g_signal_emit (map, signals[CONTACT_REMOVED], 0, name); -} - -void -e_contact_map_remove_marker (EContactMap *map, - ClutterActor *marker) -{ - const gchar *name; - - g_return_if_fail (map && E_IS_CONTACT_MAP (map)); - g_return_if_fail (marker && CLUTTER_IS_ACTOR (marker)); - - name = champlain_label_get_text (CHAMPLAIN_LABEL (marker)); - - e_contact_map_remove_contact (map, name); -} - -void -e_contact_map_zoom_on_marker (EContactMap *map, - ClutterActor *marker) -{ - ChamplainView *view; - gdouble lat, lng; - - g_return_if_fail (map && E_IS_CONTACT_MAP (map)); - g_return_if_fail (marker && CLUTTER_IS_ACTOR (marker)); - - lat = champlain_location_get_latitude (CHAMPLAIN_LOCATION (marker)); - lng = champlain_location_get_longitude (CHAMPLAIN_LOCATION (marker)); - - view = gtk_champlain_embed_get_view (GTK_CHAMPLAIN_EMBED (map)); - - champlain_view_center_on (view, lat, lng); - champlain_view_set_zoom_level (view, 15); -} - -ChamplainView * -e_contact_map_get_view (EContactMap *map) -{ - g_return_val_if_fail (E_IS_CONTACT_MAP (map), NULL); - - return gtk_champlain_embed_get_view (GTK_CHAMPLAIN_EMBED (map)); -} - -#endif /* WITH_CONTACT_MAPS */ |