125 lines
3.6 KiB
C
125 lines
3.6 KiB
C
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with the program; if not, see <http://www.gnu.org/licenses/>
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*
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*
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* Authors:
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* Cedric Bosdonnat <cedric.bosdonnat@free.fr>
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*
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* Copyright (C) 2009 Cedric Bosdonnat (http://cedric.bosdonnat.free.fr)
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*
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*/
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#include "geo-utils.h"
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static gboolean is_clutter_initialized = FALSE;
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void
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get_min_max (gdouble *min_lat, gdouble *max_lat,
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gdouble *min_lng, gdouble *max_lng,
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gdouble lat, gdouble lng)
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{
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if (lat < *min_lat)
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*min_lat = lat;
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else if (lat > *max_lat)
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*max_lat = lat;
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if (lng < *min_lng)
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*min_lng = lng;
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else if (lng > *max_lng)
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*max_lng = lng;
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}
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void
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add_marker (ChamplainLayer *layer, gdouble lat, gdouble lng, EContact *contact)
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{
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ClutterActor *marker;
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gchar *contact_name = e_contact_get (contact, E_CONTACT_FULL_NAME);
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marker = champlain_marker_new_with_text (contact_name, "Serif 8", NULL, NULL);
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g_free (contact_name);
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champlain_marker_set_use_markup (CHAMPLAIN_MARKER (marker), FALSE);
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champlain_base_marker_set_position (CHAMPLAIN_BASE_MARKER (marker), lat, lng);
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champlain_layer_add_marker (layer, CHAMPLAIN_BASE_MARKER (marker));
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}
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GeoclueGeocode*
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get_geocoder (void)
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{
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GeoclueGeocode *geocoder = NULL;
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/* Create new GeoclueGeocode */
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geocoder = geoclue_geocode_new ("org.freedesktop.Geoclue.Providers.Yahoo",
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"/org/freedesktop/Geoclue/Providers/Yahoo");
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return geocoder;
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}
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GHashTable *
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get_geoclue_from_address (const EContactAddress* addr)
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{
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GHashTable *address = geoclue_address_details_new ();
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g_hash_table_insert (address, g_strdup (GEOCLUE_ADDRESS_KEY_POSTALCODE), g_strdup ((*addr).code));
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g_hash_table_insert (address, g_strdup (GEOCLUE_ADDRESS_KEY_COUNTRY), g_strdup ((*addr).country));
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g_hash_table_insert (address, g_strdup (GEOCLUE_ADDRESS_KEY_LOCALITY), g_strdup ((*addr).locality));
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g_hash_table_insert (address, g_strdup (GEOCLUE_ADDRESS_KEY_STREET), g_strdup ((*addr).street));
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return address;
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}
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void
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init_map (ChamplainView **view, GtkWidget **widget)
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{
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if (!is_clutter_initialized) {
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gtk_clutter_init (NULL, NULL);
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is_clutter_initialized = TRUE;
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}
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*widget = gtk_champlain_embed_new ();
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*view = gtk_champlain_embed_get_view (GTK_CHAMPLAIN_EMBED (*widget));
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champlain_view_set_show_license (*view, FALSE);
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g_object_set (G_OBJECT (*view), "scroll-mode", CHAMPLAIN_SCROLL_MODE_KINETIC,
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"zoom-level", 9, NULL);
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}
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void
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create_map_window (GtkWidget *map_widget, const gchar *title)
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{
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GtkWidget *window, *viewport;
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/* create the main, top level, window */
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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/* give the window a 10px wide border */
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gtk_container_set_border_width (GTK_CONTAINER (window), 10);
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/* give it the title */
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gtk_window_set_title (GTK_WINDOW (window), title );
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gtk_widget_set_size_request (map_widget, 300, 300);
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viewport = gtk_frame_new (NULL);
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gtk_container_add (GTK_CONTAINER (viewport), map_widget);
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/* and insert it into the main window */
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gtk_container_add (GTK_CONTAINER (window), viewport);
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/* make sure that everything, window and label, are visible */
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gtk_widget_show_all (window);
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}
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