1 /* This file is part of Beifahrer.
3 * Copyright (C) 2010 Philipp Zabel
5 * Beifahrer is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * Beifahrer is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with Beifahrer. If not, see <http://www.gnu.org/licenses/>.
22 public class QueryWindow : StackableWindow {
23 public const string GCONF_KEY_ARRIVAL = "/apps/beifahrer/arrival";
24 public const string GCONF_KEY_DEPARTURE = "/apps/beifahrer/departure";
25 public const string GCONF_KEY_USE_LOCATION = "/apps/beifahrer/use_location";
28 CityButton departure_button;
29 CityButton arrival_button;
31 TouchSelector tolerance_selector;
32 Location.GPSDControl control;
33 Location.GPSDevice device;
35 bool use_location = true;
39 set_title ("Beifahrer");
41 var menu = new AppMenu ();
42 var my_info = new Gtk.Button.with_label (_("My information"));
43 var settings = new Gtk.Button.with_label (_("Settings"));
44 menu.append (my_info);
45 menu.append (settings);
49 adac = new AdacMitfahrclub ();
50 gconf = GConf.Client.get_default ();
53 adac.set_credentials (gconf.get_string ("/apps/beifahrer/adac/username"),
54 gconf.get_string ("/apps/beifahrer/adac/password"));
58 tolerance_selector = new TouchSelector.text ();
59 for (int days = 0; days <= 4; days += 1)
60 tolerance_selector.append_text (_("+/- %d days").printf (days));
62 var alignment = new Alignment (0.0f, 0.0f, 1.0f, 1.0f);
63 alignment.top_padding = MARGIN_HALF;
64 alignment.left_padding = MARGIN_DOUBLE;
65 alignment.right_padding = MARGIN_DOUBLE;
66 var table = new Table (5, 2, false);
68 departure_button = new CityButton (SizeType.FINGER_HEIGHT,
69 ButtonArrangement.VERTICAL, adac.get_city_list ());
70 departure_button.set_title (_("Departure"));
71 departure_button.set_value (_("Please select"));
72 departure_button.set_alignment (0.0f, 0.0f, 0.5f, 0.5f);
73 table.attach (departure_button, 0, 2, 0, 1, AttachOptions.FILL | AttachOptions.EXPAND, AttachOptions.FILL, 0, 0);
76 departure_button.set_active (gconf.get_int ("/apps/beifahrer/departure"));
80 arrival_button = new CityButton (SizeType.FINGER_HEIGHT,
81 ButtonArrangement.VERTICAL, adac.get_city_list ());
82 arrival_button.set_title (_("Arrival"));
83 arrival_button.set_value (_("Please select"));
84 arrival_button.set_alignment (0.0f, 0.0f, 0.5f, 0.5f);
85 table.attach (arrival_button, 0, 2, 1, 2, AttachOptions.FILL | AttachOptions.EXPAND, AttachOptions.FILL, 0, 0);
88 arrival_button.set_active (gconf.get_int ("/apps/beifahrer/arrival"));
92 var switch_button = new Gtk.Button.with_label (_("Switch departure and arrival"));
93 Hildon.gtk_widget_set_theme_size (switch_button, SizeType.FINGER_HEIGHT);
94 switch_button.set_alignment (0.0f, 0.5f);
95 table.attach (switch_button, 0, 2, 2, 3, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
97 date = new DateButton (SizeType.FINGER_HEIGHT,
98 ButtonArrangement.VERTICAL);
99 date.set_alignment (0.0f, 0.0f, 0.5f, 0.5f);
100 table.attach (date, 0, 1, 3, 4, AttachOptions.FILL | AttachOptions.EXPAND, AttachOptions.FILL, 0, 0);
102 var button = new PickerButton (SizeType.FINGER_HEIGHT,
103 ButtonArrangement.VERTICAL);
104 button.set_selector (tolerance_selector);
105 button.set_title (_("Tolerance"));
106 button.set_value (_("+/- 0 days"));
107 button.set_alignment (0.0f, 0.0f, 0.5f, 0.5f);
108 table.attach (button, 1, 2, 3, 4, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
110 var search_button = new Gtk.Button.with_label (_("Search"));
111 Hildon.gtk_widget_set_theme_size (search_button, SizeType.FINGER_HEIGHT);
112 table.attach (search_button, 0, 2, 4, 5, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
114 alignment.add (table);
117 switch_button.clicked.connect (on_switch_button_clicked);
118 search_button.clicked.connect (on_search_button_clicked);
119 my_info.clicked.connect (on_my_info_clicked);
120 settings.clicked.connect (on_settings_clicked);
124 control = Location.GPSDControl.get_default ();
125 control.preferred_method = Location.METHOD_ACWP;
126 control.preferred_interval = Location.GPSDControlInterval.@1S;
127 control.error.connect (() => { print ("control error\n"); });
128 control.error_verbose.connect ((e) => {
130 case Location.GPSDControlError.USER_REJECTED_DIALOG:
131 print ("\tuser rejected dialog\n");
133 case Location.GPSDControlError.USER_REJECTED_SETTINGS:
134 print ("\tuser rejected settings\n");
136 case Location.GPSDControlError.BT_GPS_NOT_AVAILABLE:
137 print ("\tbt gps not available\n");
139 case Location.GPSDControlError.METHOD_NOT_ALLOWED_IN_OFFLINE_MODE:
140 print ("\tmethod not allowed in offline mode\n");
142 case Location.GPSDControlError.SYSTEM:
143 Banner.show_information (this, null, _("No GPS available!"));
147 control.gpsd_running.connect (() => { print ("control running\n"); });
148 control.gpsd_stopped.connect (() => { print ("control stopped\n"); });
151 use_location = gconf.get_bool (GCONF_KEY_USE_LOCATION);
154 want_location = use_location;
158 device = (Location.GPSDevice) GLib.Object.@new (typeof (Location.GPSDevice), null);
159 device.changed.connect (on_location_changed);
160 device.connected.connect (() => { print ("device connected\n"); });
161 device.disconnected.connect (() => { print ("device disconnected\n"); });
163 // In case the device already has a fix:
164 on_location_changed ();
167 void on_location_changed () requires (device.fix != null) {
168 if (!want_location || device.status == Location.GPSDeviceStatus.NO_FIX)
171 if (Location.GPS_DEVICE_LATLONG_SET in (int) device.fix.fields) {
172 print ("fix: lat=%f, lon=%f\n", device.fix.latitude, device.fix.longitude);
174 unowned City city = adac.find_nearest_city (device.fix.latitude, device.fix.longitude);
176 int n = adac.get_city_list ().index (city);
177 int n_from = departure_button.get_active ();
178 int n_to = arrival_button.get_active ();
180 print ("city(%d): %s (%d)\n", n, city.name, city.number);
183 departure_button.set_active (n);
185 // If we are at the previous point of arrival, prepare for return trip
187 arrival_button.set_active (n_from);
192 want_location = false;
196 void on_search_button_clicked (Gtk.Button button) {
199 n = departure_button.get_active ();
202 string city_from = adac.get_city_list ().nth_data (n).name;
204 if (gconf.get_int (GCONF_KEY_DEPARTURE) != n)
205 gconf.set_int (GCONF_KEY_DEPARTURE, n);
209 n = arrival_button.get_active ();
212 string city_to = adac.get_city_list ().nth_data (n).name;
214 if (gconf.get_int (GCONF_KEY_ARRIVAL) != n)
215 gconf.set_int (GCONF_KEY_ARRIVAL, n);
219 uint year, month, day;
220 date.get_date (out year, out month, out day);
222 date.set_day ((DateDay) day);
223 date.set_month ((DateMonth) (month + DateMonth.JANUARY));
224 date.set_year ((DateYear) year);
226 int tolerance = tolerance_selector.get_active (0);
228 var window = new LiftListWindow (adac);
230 window.find_lifts.begin (city_from, departure_button.get_radius (), city_to, arrival_button.get_radius (), date, tolerance);
233 // Switch departure and arrival
234 void on_switch_button_clicked () {
235 int n = departure_button.get_active ();
236 departure_button.set_active (arrival_button.get_active ());
237 arrival_button.set_active (n);
238 n = departure_button.get_radius ();
239 departure_button.set_radius (arrival_button.get_radius ());
240 arrival_button.set_radius (n);
243 void on_my_info_clicked () {
244 var window = new MyInformationWindow (adac);
248 void on_settings_clicked () {
249 var dialog = new SettingsDialog (this);
250 dialog.response.connect (on_settings_response);
254 void on_settings_response (int response_id) {
255 bool old_use_location = use_location;
256 use_location = gconf.get_bool (GCONF_KEY_USE_LOCATION);
257 if (!old_use_location && use_location) {
258 want_location = true;