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Commit | Line | Data |
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b364d6bc QT |
1 | /* |
2 | * viking -- GPS Data and Topo Analyzer, Explorer, and Manager | |
3 | * | |
4 | * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net> | |
a482007a | 5 | * Copyright (C) 2006-2008, Quy Tonthat <qtonthat@gmail.com> |
b364d6bc QT |
6 | * |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation; either version 2 of the License, or | |
10 | * (at your option) any later version. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with this program; if not, write to the Free Software | |
19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
20 | * | |
21 | */ | |
22 | ||
58a642b6 GB |
23 | #ifdef HAVE_CONFIG_H |
24 | #include "config.h" | |
25 | #endif | |
26 | ||
b87d3952 | 27 | #include <stdlib.h> |
8c00358d | 28 | #ifdef HAVE_MATH_H |
b87d3952 | 29 | #include <math.h> |
8c00358d | 30 | #endif |
b364d6bc | 31 | #include "viking.h" |
5bfafde9 | 32 | #include "icons/icons.h" |
b364d6bc QT |
33 | #include "babel.h" |
34 | ||
99163c34 RN |
35 | #ifdef HAVE_UNISTD_H |
36 | #include <unistd.h> | |
37 | #endif | |
8c00358d | 38 | #ifdef HAVE_STRING_H |
b364d6bc | 39 | #include <string.h> |
8c00358d | 40 | #endif |
99163c34 | 41 | #include <glib/gstdio.h> |
b364d6bc | 42 | #include <glib/gprintf.h> |
4c77d5e0 | 43 | #include <glib/gi18n.h> |
001a86db | 44 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 | 45 | #include <gps.h> |
58a642b6 | 46 | #endif |
b364d6bc QT |
47 | |
48 | #define DISCONNECT_UPDATE_SIGNAL(vl, val) g_signal_handlers_disconnect_matched(vl, G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, val) | |
fdca5edb QT |
49 | static VikGpsLayer *vik_gps_layer_create (VikViewport *vp); |
50 | static void vik_gps_layer_realize ( VikGpsLayer *val, VikTreeview *vt, GtkTreeIter *layer_iter ); | |
51 | static void vik_gps_layer_free ( VikGpsLayer *val ); | |
52 | static void vik_gps_layer_draw ( VikGpsLayer *val, gpointer data ); | |
30a9c13f | 53 | static VikGpsLayer *vik_gps_layer_new ( VikViewport *vp ); |
b364d6bc | 54 | |
b364d6bc QT |
55 | static void gps_layer_marshall( VikGpsLayer *val, guint8 **data, gint *len ); |
56 | static VikGpsLayer *gps_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp ); | |
158b3642 RN |
57 | static gboolean gps_layer_set_param ( VikGpsLayer *vgl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation ); |
58 | static VikLayerParamData gps_layer_get_param ( VikGpsLayer *vgl, guint16 id, gboolean is_file_operation ); | |
b364d6bc | 59 | |
45da1f2f RN |
60 | static const gchar* gps_layer_tooltip ( VikGpsLayer *vgl ); |
61 | ||
b364d6bc QT |
62 | static void gps_layer_change_coord_mode ( VikGpsLayer *val, VikCoordMode mode ); |
63 | static void gps_layer_add_menu_items( VikGpsLayer *vtl, GtkMenu *menu, gpointer vlp ); | |
64 | static void gps_layer_drag_drop_request ( VikGpsLayer *val_src, VikGpsLayer *val_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path ); | |
65 | ||
b364d6bc QT |
66 | static void gps_upload_cb( gpointer layer_and_vlp[2] ); |
67 | static void gps_download_cb( gpointer layer_and_vlp[2] ); | |
700b0908 QT |
68 | static void gps_empty_upload_cb( gpointer layer_and_vlp[2] ); |
69 | static void gps_empty_download_cb( gpointer layer_and_vlp[2] ); | |
70 | static void gps_empty_all_cb( gpointer layer_and_vlp[2] ); | |
728db5b5 | 71 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
22d1e285 | 72 | static void gps_empty_realtime_cb( gpointer layer_and_vlp[2] ); |
b87d3952 | 73 | static void gps_start_stop_tracking_cb( gpointer layer_and_vlp[2] ); |
001a86db | 74 | static void realtime_tracking_draw(VikGpsLayer *vgl, VikViewport *vp); |
e92cb4e5 RN |
75 | static void rt_gpsd_disconnect(VikGpsLayer *vgl); |
76 | static gboolean rt_gpsd_connect(VikGpsLayer *vgl, gboolean ask_if_failed); | |
58a642b6 | 77 | #endif |
b364d6bc | 78 | |
5f955595 RN |
79 | // Shouldn't need to use these much any more as the protocol is now saved as a string. |
80 | // They are kept for compatibility loading old .vik files | |
81 | typedef enum {GARMIN_P = 0, MAGELLAN_P, DELORME_P, NAVILINK_P, OLD_NUM_PROTOCOLS} vik_gps_proto; | |
82 | static gchar * protocols_args[] = {"garmin", "magellan", "delbin", "navilink", NULL}; | |
8d70f073 MA |
83 | #ifdef WINDOWS |
84 | static gchar * params_ports[] = {"com1", "usb:", NULL}; | |
85 | #else | |
7963d365 | 86 | static gchar * params_ports[] = {"/dev/ttyS0", "/dev/ttyS1", "/dev/ttyUSB0", "/dev/ttyUSB1", "usb:", NULL}; |
8d70f073 | 87 | #endif |
99163c34 RN |
88 | /* NUM_PORTS not actually used */ |
89 | /* #define NUM_PORTS (sizeof(params_ports)/sizeof(params_ports[0]) - 1) */ | |
bb8aed99 GB |
90 | /* Compatibility with previous versions */ |
91 | #ifdef WINDOWS | |
92 | static gchar * old_params_ports[] = {"com1", "usb:", NULL}; | |
93 | #else | |
94 | static gchar * old_params_ports[] = {"/dev/ttyS0", "/dev/ttyS1", "/dev/ttyUSB0", "/dev/ttyUSB1", "usb:", NULL}; | |
95 | #endif | |
96 | #define OLD_NUM_PORTS (sizeof(old_params_ports)/sizeof(old_params_ports[0]) - 1) | |
b364d6bc QT |
97 | |
98 | typedef struct { | |
99 | GMutex *mutex; | |
e4b02b41 | 100 | vik_gps_dir direction; |
b364d6bc QT |
101 | gchar *port; |
102 | gboolean ok; | |
103 | gint total_count; | |
104 | gint count; | |
105 | VikTrwLayer *vtl; | |
778f41c5 | 106 | VikTrack *track; |
b364d6bc | 107 | gchar *cmd_args; |
e4b02b41 | 108 | gchar *window_title; |
b364d6bc QT |
109 | GtkWidget *dialog; |
110 | GtkWidget *status_label; | |
111 | GtkWidget *gps_label; | |
112 | GtkWidget *ver_label; | |
113 | GtkWidget *id_label; | |
114 | GtkWidget *wp_label; | |
115 | GtkWidget *progress_label; | |
116 | GtkWidget *trk_label; | |
b870a512 | 117 | VikViewport *vvp; |
728db5b5 | 118 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b870a512 RN |
119 | gboolean realtime_tracking; |
120 | #endif | |
b364d6bc QT |
121 | } GpsSession; |
122 | static void gps_session_delete(GpsSession *sess); | |
123 | ||
58a642b6 GB |
124 | static gchar *params_groups[] = { |
125 | "Data Mode", | |
728db5b5 | 126 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
58a642b6 GB |
127 | "Realtime Tracking Mode", |
128 | #endif | |
129 | }; | |
130 | ||
b87d3952 QT |
131 | enum {GROUP_DATA_MODE, GROUP_REALTIME_MODE}; |
132 | ||
728db5b5 | 133 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
dc3a1898 QT |
134 | static gchar *params_vehicle_position[] = { |
135 | "Keep vehicle at center", | |
136 | "Keep vehicle on screen", | |
137 | "Disable", | |
138 | NULL | |
139 | }; | |
140 | enum { | |
141 | VEHICLE_POSITION_CENTERED = 0, | |
142 | VEHICLE_POSITION_ON_SCREEN, | |
143 | VEHICLE_POSITION_NONE, | |
144 | }; | |
145 | #endif | |
146 | ||
b364d6bc | 147 | static VikLayerParam gps_layer_params[] = { |
5f955595 | 148 | { "gps_protocol", VIK_LAYER_PARAM_STRING, GROUP_DATA_MODE, N_("GPS Protocol:"), VIK_LAYER_WIDGET_COMBOBOX, NULL, NULL}, // List now assigned at runtime |
ce37ab9b | 149 | { "gps_port", VIK_LAYER_PARAM_STRING, GROUP_DATA_MODE, N_("Serial Port:"), VIK_LAYER_WIDGET_COMBOBOX, params_ports, NULL}, |
d6c58ab9 RN |
150 | { "gps_download_tracks", VIK_LAYER_PARAM_BOOLEAN, GROUP_DATA_MODE, N_("Download Tracks:"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL}, |
151 | { "gps_upload_tracks", VIK_LAYER_PARAM_BOOLEAN, GROUP_DATA_MODE, N_("Upload Tracks:"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL}, | |
152 | { "gps_download_waypoints", VIK_LAYER_PARAM_BOOLEAN, GROUP_DATA_MODE, N_("Download Waypoints:"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL}, | |
153 | { "gps_upload_waypoints", VIK_LAYER_PARAM_BOOLEAN, GROUP_DATA_MODE, N_("Upload Waypoints:"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL}, | |
728db5b5 | 154 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
4c77d5e0 GB |
155 | { "record_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, N_("Recording tracks"), VIK_LAYER_WIDGET_CHECKBUTTON}, |
156 | { "center_start_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, N_("Jump to current position on start"), VIK_LAYER_WIDGET_CHECKBUTTON}, | |
dc3a1898 | 157 | { "moving_map_method", VIK_LAYER_PARAM_UINT, GROUP_REALTIME_MODE, N_("Moving Map Method:"), VIK_LAYER_WIDGET_RADIOGROUP_STATIC, params_vehicle_position, NULL}, |
4c77d5e0 GB |
158 | { "gpsd_host", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Host:"), VIK_LAYER_WIDGET_ENTRY}, |
159 | { "gpsd_port", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Port:"), VIK_LAYER_WIDGET_ENTRY}, | |
c5bc70c3 | 160 | { "gpsd_retry_interval", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Retry Interval (seconds):"), VIK_LAYER_WIDGET_ENTRY}, |
001a86db | 161 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc | 162 | }; |
58a642b6 GB |
163 | enum { |
164 | PARAM_PROTOCOL=0, PARAM_PORT, | |
d6c58ab9 RN |
165 | PARAM_DOWNLOAD_TRACKS, PARAM_UPLOAD_TRACKS, |
166 | PARAM_DOWNLOAD_WAYPOINTS, PARAM_UPLOAD_WAYPOINTS, | |
728db5b5 | 167 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
c5bc70c3 | 168 | PARAM_REALTIME_REC, PARAM_REALTIME_CENTER_START, PARAM_VEHICLE_POSITION, PARAM_GPSD_HOST, PARAM_GPSD_PORT, PARAM_GPSD_RETRY_INTERVAL, |
001a86db | 169 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
58a642b6 | 170 | NUM_PARAMS}; |
b364d6bc QT |
171 | |
172 | VikLayerInterface vik_gps_layer_interface = { | |
db386630 | 173 | "GPS", |
affcc0f2 | 174 | N_("GPS"), |
75078768 | 175 | NULL, |
5bfafde9 | 176 | &vikgpslayer_pixbuf, |
b364d6bc QT |
177 | |
178 | NULL, | |
179 | 0, | |
180 | ||
181 | gps_layer_params, | |
182 | NUM_PARAMS, | |
b87d3952 QT |
183 | params_groups, |
184 | sizeof(params_groups)/sizeof(params_groups[0]), | |
b364d6bc | 185 | |
81ee8fa7 | 186 | VIK_MENU_ITEM_ALL, |
5a4a28bf | 187 | |
b364d6bc QT |
188 | (VikLayerFuncCreate) vik_gps_layer_create, |
189 | (VikLayerFuncRealize) vik_gps_layer_realize, | |
190 | (VikLayerFuncPostRead) NULL, | |
191 | (VikLayerFuncFree) vik_gps_layer_free, | |
192 | ||
193 | (VikLayerFuncProperties) NULL, | |
194 | (VikLayerFuncDraw) vik_gps_layer_draw, | |
195 | (VikLayerFuncChangeCoordMode) gps_layer_change_coord_mode, | |
196 | ||
20c7a3a0 QT |
197 | (VikLayerFuncSetMenuItemsSelection) NULL, |
198 | (VikLayerFuncGetMenuItemsSelection) NULL, | |
199 | ||
b364d6bc QT |
200 | (VikLayerFuncAddMenuItems) gps_layer_add_menu_items, |
201 | (VikLayerFuncSublayerAddMenuItems) NULL, | |
202 | ||
203 | (VikLayerFuncSublayerRenameRequest) NULL, | |
204 | (VikLayerFuncSublayerToggleVisible) NULL, | |
9da7faf2 | 205 | (VikLayerFuncSublayerTooltip) NULL, |
45da1f2f | 206 | (VikLayerFuncLayerTooltip) gps_layer_tooltip, |
a5dcfdb7 | 207 | (VikLayerFuncLayerSelected) NULL, |
b364d6bc | 208 | |
b364d6bc QT |
209 | (VikLayerFuncMarshall) gps_layer_marshall, |
210 | (VikLayerFuncUnmarshall) gps_layer_unmarshall, | |
211 | ||
212 | (VikLayerFuncSetParam) gps_layer_set_param, | |
213 | (VikLayerFuncGetParam) gps_layer_get_param, | |
214 | ||
215 | (VikLayerFuncReadFileData) NULL, | |
216 | (VikLayerFuncWriteFileData) NULL, | |
217 | ||
218 | (VikLayerFuncDeleteItem) NULL, | |
d5874ef9 | 219 | (VikLayerFuncCutItem) NULL, |
b364d6bc QT |
220 | (VikLayerFuncCopyItem) NULL, |
221 | (VikLayerFuncPasteItem) NULL, | |
222 | (VikLayerFuncFreeCopiedItem) NULL, | |
223 | (VikLayerFuncDragDropRequest) gps_layer_drag_drop_request, | |
77ad64fa RN |
224 | |
225 | (VikLayerFuncSelectClick) NULL, | |
08f14055 RN |
226 | (VikLayerFuncSelectMove) NULL, |
227 | (VikLayerFuncSelectRelease) NULL, | |
e46f259a | 228 | (VikLayerFuncSelectedViewportMenu) NULL, |
b364d6bc QT |
229 | }; |
230 | ||
58a642b6 | 231 | enum {TRW_DOWNLOAD=0, TRW_UPLOAD, |
728db5b5 | 232 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
58a642b6 GB |
233 | TRW_REALTIME, |
234 | #endif | |
235 | NUM_TRW}; | |
236 | static gchar * trw_names[] = { | |
4c77d5e0 | 237 | N_("GPS Download"), N_("GPS Upload"), |
728db5b5 | 238 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
4c77d5e0 | 239 | N_("GPS Realtime Tracking"), |
58a642b6 GB |
240 | #endif |
241 | }; | |
b87d3952 | 242 | |
728db5b5 | 243 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 QT |
244 | typedef struct { |
245 | struct gps_data_t gpsd; | |
246 | VikGpsLayer *vgl; | |
247 | } VglGpsd; | |
248 | ||
249 | typedef struct { | |
c4e61875 | 250 | struct gps_fix_t fix; |
a2817d3c | 251 | gint satellites_used; |
b87d3952 QT |
252 | gboolean dirty; /* needs to be saved */ |
253 | } GpsFix; | |
001a86db | 254 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 | 255 | |
b364d6bc QT |
256 | struct _VikGpsLayer { |
257 | VikLayer vl; | |
258 | VikTrwLayer * trw_children[NUM_TRW]; | |
f253a6a6 QT |
259 | GList * children; /* used only for writing file */ |
260 | int cur_read_child; /* used only for reading file */ | |
728db5b5 | 261 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 | 262 | VglGpsd *vgpsd; |
ae198aa3 | 263 | gboolean realtime_tracking; /* set/reset only by the callback */ |
c5bc70c3 | 264 | gboolean first_realtime_trackpoint; |
b87d3952 QT |
265 | GpsFix realtime_fix; |
266 | GpsFix last_fix; | |
267 | ||
b87d3952 | 268 | VikTrack *realtime_track; |
b87d3952 QT |
269 | |
270 | GIOChannel *realtime_io_channel; | |
271 | guint realtime_io_watch_id; | |
c5bc70c3 | 272 | guint realtime_retry_timer; |
b87d3952 QT |
273 | GdkGC *realtime_track_gc; |
274 | GdkGC *realtime_track_bg_gc; | |
275 | GdkGC *realtime_track_pt_gc; | |
276 | GdkGC *realtime_track_pt1_gc; | |
277 | GdkGC *realtime_track_pt2_gc; | |
278 | ||
b364d6bc | 279 | /* params */ |
b87d3952 QT |
280 | gchar *gpsd_host; |
281 | gchar *gpsd_port; | |
c5bc70c3 | 282 | gint gpsd_retry_interval; |
b87d3952 QT |
283 | gboolean realtime_record; |
284 | gboolean realtime_jump_to_start; | |
dc3a1898 | 285 | guint vehicle_position; |
001a86db | 286 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
5f955595 | 287 | gchar *protocol; |
ce37ab9b | 288 | gchar *serial_port; |
d6c58ab9 RN |
289 | gboolean download_tracks; |
290 | gboolean download_waypoints; | |
291 | gboolean upload_tracks; | |
292 | gboolean upload_waypoints; | |
b364d6bc QT |
293 | }; |
294 | ||
5f955595 RN |
295 | /** |
296 | * Overwrite the static setup with dynamically generated GPS Babel device list | |
297 | */ | |
298 | static void gps_layer_inst_init ( VikGpsLayer *self ) | |
299 | { | |
300 | gint new_proto = 0; | |
301 | // +1 for luck (i.e the NULL terminator) | |
302 | gchar **new_protocols = g_malloc(1 + g_list_length(a_babel_device_list)*sizeof(gpointer)); | |
303 | ||
304 | GList *gl = g_list_first ( a_babel_device_list ); | |
305 | while ( gl ) { | |
306 | // should be using label property but use name for now | |
307 | // thus don't need to mess around converting label to name later on | |
308 | new_protocols[new_proto++] = ((BabelDevice*)gl->data)->name; | |
309 | gl = g_list_next ( gl ); | |
310 | } | |
311 | new_protocols[new_proto] = NULL; | |
312 | ||
313 | vik_gps_layer_interface.params[0].widget_data = new_protocols; | |
314 | // assigned to [0] because this^ is the GPS protocol in the params list | |
315 | } | |
316 | ||
b364d6bc QT |
317 | GType vik_gps_layer_get_type () |
318 | { | |
319 | static GType val_type = 0; | |
320 | ||
321 | if (!val_type) | |
322 | { | |
323 | static const GTypeInfo val_info = | |
324 | { | |
325 | sizeof (VikGpsLayerClass), | |
326 | NULL, /* base_init */ | |
327 | NULL, /* base_finalize */ | |
328 | NULL, /* class init */ | |
329 | NULL, /* class_finalize */ | |
330 | NULL, /* class_data */ | |
331 | sizeof (VikGpsLayer), | |
332 | 0, | |
5f955595 | 333 | (GInstanceInitFunc) gps_layer_inst_init, |
b364d6bc QT |
334 | }; |
335 | val_type = g_type_register_static ( VIK_LAYER_TYPE, "VikGpsLayer", &val_info, 0 ); | |
336 | } | |
337 | ||
338 | return val_type; | |
339 | } | |
340 | ||
fdca5edb | 341 | static VikGpsLayer *vik_gps_layer_create (VikViewport *vp) |
b364d6bc | 342 | { |
c4e61875 QT |
343 | int i; |
344 | ||
b87d3952 | 345 | VikGpsLayer *rv = vik_gps_layer_new (vp); |
b364d6bc | 346 | vik_layer_rename ( VIK_LAYER(rv), vik_gps_layer_interface.name ); |
c4e61875 QT |
347 | |
348 | for (i = 0; i < NUM_TRW; i++) { | |
349 | rv->trw_children[i] = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vp, NULL, FALSE )); | |
350 | vik_layer_set_menu_items_selection(VIK_LAYER(rv->trw_children[i]), VIK_MENU_ITEM_ALL & ~(VIK_MENU_ITEM_CUT|VIK_MENU_ITEM_DELETE)); | |
351 | } | |
b364d6bc QT |
352 | return rv; |
353 | } | |
354 | ||
45da1f2f RN |
355 | static const gchar* gps_layer_tooltip ( VikGpsLayer *vgl ) |
356 | { | |
5f955595 | 357 | return vgl->protocol; |
45da1f2f RN |
358 | } |
359 | ||
b364d6bc QT |
360 | /* "Copy" */ |
361 | static void gps_layer_marshall( VikGpsLayer *vgl, guint8 **data, gint *datalen ) | |
362 | { | |
363 | VikLayer *child_layer; | |
364 | guint8 *ld; | |
365 | gint ll; | |
366 | GByteArray* b = g_byte_array_new (); | |
367 | gint len; | |
368 | gint i; | |
369 | ||
370 | #define alm_append(obj, sz) \ | |
371 | len = (sz); \ | |
372 | g_byte_array_append ( b, (guint8 *)&len, sizeof(len) ); \ | |
373 | g_byte_array_append ( b, (guint8 *)(obj), len ); | |
374 | ||
375 | vik_layer_marshall_params(VIK_LAYER(vgl), &ld, &ll); | |
376 | alm_append(ld, ll); | |
377 | g_free(ld); | |
378 | ||
379 | for (i = 0; i < NUM_TRW; i++) { | |
380 | child_layer = VIK_LAYER(vgl->trw_children[i]); | |
381 | vik_layer_marshall(child_layer, &ld, &ll); | |
382 | if (ld) { | |
383 | alm_append(ld, ll); | |
384 | g_free(ld); | |
385 | } | |
386 | } | |
387 | *data = b->data; | |
388 | *datalen = b->len; | |
389 | g_byte_array_free(b, FALSE); | |
390 | #undef alm_append | |
391 | } | |
392 | ||
393 | /* "Paste" */ | |
394 | static VikGpsLayer *gps_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp ) | |
395 | { | |
396 | #define alm_size (*(gint *)data) | |
397 | #define alm_next \ | |
398 | len -= sizeof(gint) + alm_size; \ | |
399 | data += sizeof(gint) + alm_size; | |
400 | ||
30a9c13f | 401 | VikGpsLayer *rv = vik_gps_layer_new(vvp); |
b364d6bc QT |
402 | VikLayer *child_layer; |
403 | gint i; | |
404 | ||
405 | vik_layer_unmarshall_params ( VIK_LAYER(rv), data+sizeof(gint), alm_size, vvp ); | |
406 | alm_next; | |
407 | ||
408 | i = 0; | |
409 | while (len>0 && i < NUM_TRW) { | |
410 | child_layer = vik_layer_unmarshall ( data + sizeof(gint), alm_size, vvp ); | |
411 | if (child_layer) { | |
fdca5edb | 412 | rv->trw_children[i++] = (VikTrwLayer *)child_layer; |
b87d3952 | 413 | g_signal_connect_swapped ( G_OBJECT(child_layer), "update", G_CALLBACK(vik_layer_emit_update_secondary), rv ); |
b364d6bc QT |
414 | } |
415 | alm_next; | |
416 | } | |
417 | // g_print("gps_layer_unmarshall ended with len=%d\n", len); | |
418 | g_assert(len == 0); | |
419 | return rv; | |
420 | #undef alm_size | |
421 | #undef alm_next | |
422 | } | |
423 | ||
158b3642 | 424 | static gboolean gps_layer_set_param ( VikGpsLayer *vgl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation ) |
b364d6bc QT |
425 | { |
426 | switch ( id ) | |
427 | { | |
428 | case PARAM_PROTOCOL: | |
5f955595 RN |
429 | if (data.s) { |
430 | g_free(vgl->protocol); | |
431 | // Backwards Compatibility: previous versions <v1.4 stored protocol as an array index | |
432 | int index = data.s[0] - '0'; | |
433 | if (data.s[0] != '\0' && | |
434 | g_ascii_isdigit (data.s[0]) && | |
435 | data.s[1] == '\0' && | |
436 | index < OLD_NUM_PROTOCOLS) | |
437 | // It is a single digit: activate compatibility | |
438 | vgl->protocol = g_strdup(protocols_args[index]); | |
439 | else | |
440 | vgl->protocol = g_strdup(data.s); | |
441 | g_debug("%s: %s", __FUNCTION__, vgl->protocol); | |
442 | } | |
b364d6bc | 443 | else |
4c77d5e0 | 444 | g_warning(_("Unknown GPS Protocol")); |
b364d6bc QT |
445 | break; |
446 | case PARAM_PORT: | |
5f955595 | 447 | if (data.s) { |
ce37ab9b | 448 | g_free(vgl->serial_port); |
5f955595 | 449 | // Backwards Compatibility: previous versions <v0.9.91 stored serial_port as an array index |
bb8aed99 GB |
450 | int index = data.s[0] - '0'; |
451 | if (data.s[0] != '\0' && | |
452 | g_ascii_isdigit (data.s[0]) && | |
453 | data.s[1] == '\0' && | |
454 | index < OLD_NUM_PORTS) | |
455 | /* It is a single digit: activate compatibility */ | |
456 | vgl->serial_port = g_strdup(old_params_ports[index]); | |
457 | else | |
458 | vgl->serial_port = g_strdup(data.s); | |
5f955595 RN |
459 | g_debug("%s: %s", __FUNCTION__, vgl->serial_port); |
460 | } | |
b364d6bc | 461 | else |
4c77d5e0 | 462 | g_warning(_("Unknown serial port device")); |
b364d6bc | 463 | break; |
d6c58ab9 RN |
464 | case PARAM_DOWNLOAD_TRACKS: |
465 | vgl->download_tracks = data.b; | |
466 | break; | |
467 | case PARAM_UPLOAD_TRACKS: | |
468 | vgl->upload_tracks = data.b; | |
469 | break; | |
470 | case PARAM_DOWNLOAD_WAYPOINTS: | |
471 | vgl->download_waypoints = data.b; | |
472 | break; | |
473 | case PARAM_UPLOAD_WAYPOINTS: | |
474 | vgl->upload_waypoints = data.b; | |
475 | break; | |
728db5b5 | 476 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 QT |
477 | case PARAM_GPSD_HOST: |
478 | if (vgl->gpsd_host) | |
479 | g_free(vgl->gpsd_host); | |
480 | vgl->gpsd_host = g_strdup(data.s); | |
481 | break; | |
482 | case PARAM_GPSD_PORT: | |
483 | if (vgl->gpsd_port) | |
484 | g_free(vgl->gpsd_port); | |
485 | vgl->gpsd_port = g_strdup(data.s); /* TODO: check for number */ | |
486 | break; | |
c5bc70c3 QT |
487 | case PARAM_GPSD_RETRY_INTERVAL: |
488 | vgl->gpsd_retry_interval = strtol(data.s, NULL, 10); | |
489 | break; | |
b87d3952 QT |
490 | case PARAM_REALTIME_REC: |
491 | vgl->realtime_record = data.b; | |
492 | break; | |
493 | case PARAM_REALTIME_CENTER_START: | |
494 | vgl->realtime_jump_to_start = data.b; | |
495 | break; | |
dc3a1898 QT |
496 | case PARAM_VEHICLE_POSITION: |
497 | vgl->vehicle_position = data.u; | |
b87d3952 | 498 | break; |
001a86db | 499 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 QT |
500 | default: |
501 | g_warning("gps_layer_set_param(): unknown parameter"); | |
b364d6bc QT |
502 | } |
503 | ||
504 | return TRUE; | |
505 | } | |
506 | ||
158b3642 | 507 | static VikLayerParamData gps_layer_get_param ( VikGpsLayer *vgl, guint16 id, gboolean is_file_operation ) |
b364d6bc QT |
508 | { |
509 | VikLayerParamData rv; | |
510 | switch ( id ) | |
511 | { | |
512 | case PARAM_PROTOCOL: | |
5f955595 RN |
513 | rv.s = vgl->protocol; |
514 | g_debug("%s: %s", __FUNCTION__, rv.s); | |
b364d6bc QT |
515 | break; |
516 | case PARAM_PORT: | |
ce37ab9b GB |
517 | rv.s = vgl->serial_port; |
518 | g_debug("%s: %s", __FUNCTION__, rv.s); | |
b364d6bc | 519 | break; |
d6c58ab9 RN |
520 | case PARAM_DOWNLOAD_TRACKS: |
521 | rv.b = vgl->download_tracks; | |
522 | break; | |
523 | case PARAM_UPLOAD_TRACKS: | |
524 | rv.b = vgl->upload_tracks; | |
525 | break; | |
526 | case PARAM_DOWNLOAD_WAYPOINTS: | |
527 | rv.b = vgl->download_waypoints; | |
528 | break; | |
529 | case PARAM_UPLOAD_WAYPOINTS: | |
530 | rv.b = vgl->upload_waypoints; | |
531 | break; | |
728db5b5 | 532 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 QT |
533 | case PARAM_GPSD_HOST: |
534 | rv.s = vgl->gpsd_host ? vgl->gpsd_host : ""; | |
535 | break; | |
536 | case PARAM_GPSD_PORT: | |
537 | rv.s = vgl->gpsd_port ? vgl->gpsd_port : g_strdup(DEFAULT_GPSD_PORT); | |
538 | break; | |
c5bc70c3 QT |
539 | case PARAM_GPSD_RETRY_INTERVAL: |
540 | rv.s = g_strdup_printf("%d", vgl->gpsd_retry_interval); | |
541 | break; | |
b87d3952 QT |
542 | case PARAM_REALTIME_REC: |
543 | rv.b = vgl->realtime_record; | |
544 | break; | |
545 | case PARAM_REALTIME_CENTER_START: | |
546 | rv.b = vgl->realtime_jump_to_start; | |
547 | break; | |
dc3a1898 QT |
548 | case PARAM_VEHICLE_POSITION: |
549 | rv.u = vgl->vehicle_position; | |
b87d3952 | 550 | break; |
001a86db | 551 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc | 552 | default: |
4c77d5e0 | 553 | g_warning(_("%s: unknown parameter"), __FUNCTION__); |
b364d6bc QT |
554 | } |
555 | ||
b364d6bc QT |
556 | return rv; |
557 | } | |
558 | ||
b87d3952 | 559 | VikGpsLayer *vik_gps_layer_new (VikViewport *vp) |
b364d6bc QT |
560 | { |
561 | gint i; | |
562 | VikGpsLayer *vgl = VIK_GPS_LAYER ( g_object_new ( VIK_GPS_LAYER_TYPE, NULL ) ); | |
a0c65899 | 563 | vik_layer_set_type ( VIK_LAYER(vgl), VIK_LAYER_GPS ); |
b364d6bc QT |
564 | for (i = 0; i < NUM_TRW; i++) { |
565 | vgl->trw_children[i] = NULL; | |
566 | } | |
7886de28 | 567 | vgl->children = NULL; |
f253a6a6 | 568 | vgl->cur_read_child = 0; |
b364d6bc | 569 | |
728db5b5 | 570 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 | 571 | vgl->realtime_tracking = FALSE; |
c5bc70c3 | 572 | vgl->first_realtime_trackpoint = FALSE; |
b87d3952 | 573 | vgl->vgpsd = NULL; |
c5bc70c3 QT |
574 | vgl->realtime_io_channel = NULL; |
575 | vgl->realtime_io_watch_id = 0; | |
576 | vgl->realtime_retry_timer = 0; | |
b87d3952 QT |
577 | vgl->realtime_track_gc = vik_viewport_new_gc ( vp, "#203070", 2 ); |
578 | vgl->realtime_track_bg_gc = vik_viewport_new_gc ( vp, "grey", 2 ); | |
579 | vgl->realtime_track_pt1_gc = vik_viewport_new_gc ( vp, "red", 2 ); | |
580 | vgl->realtime_track_pt2_gc = vik_viewport_new_gc ( vp, "green", 2 ); | |
581 | vgl->realtime_track_pt_gc = vgl->realtime_track_pt1_gc; | |
b87d3952 QT |
582 | vgl->realtime_track = NULL; |
583 | ||
b364d6bc | 584 | /* Setting params here */ |
b87d3952 QT |
585 | vgl->gpsd_host = g_strdup("localhost"); |
586 | vgl->gpsd_port = g_strdup(DEFAULT_GPSD_PORT); | |
587 | vgl->realtime_record = TRUE; | |
588 | vgl->realtime_jump_to_start = TRUE; | |
dc3a1898 | 589 | vgl->vehicle_position = VEHICLE_POSITION_ON_SCREEN; |
c5bc70c3 | 590 | vgl->gpsd_retry_interval = 10; |
001a86db | 591 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
5f955595 | 592 | vgl->protocol = g_strdup("garmin"); |
ce37ab9b | 593 | vgl->serial_port = NULL; |
d6c58ab9 RN |
594 | vgl->download_tracks = TRUE; |
595 | vgl->download_waypoints = TRUE; | |
596 | vgl->upload_tracks = TRUE; | |
597 | vgl->upload_waypoints = TRUE; | |
b364d6bc | 598 | |
99163c34 RN |
599 | #ifndef WINDOWS |
600 | /* Attempt to auto set default USB serial port entry */ | |
601 | /* Ordered to make lowest device favourite if available */ | |
602 | if (g_access ("/dev/ttyUSB1", R_OK) == 0) { | |
603 | if (vgl->serial_port != NULL) | |
604 | g_free (vgl->serial_port); | |
605 | vgl->serial_port = g_strdup ("/dev/ttyUSB1"); | |
606 | } | |
607 | if (g_access ("/dev/ttyUSB0", R_OK) == 0) { | |
608 | if (vgl->serial_port != NULL) | |
609 | g_free (vgl->serial_port); | |
610 | vgl->serial_port = g_strdup ("/dev/ttyUSB0"); | |
611 | } | |
612 | #endif | |
613 | ||
b364d6bc QT |
614 | return vgl; |
615 | } | |
616 | ||
fdca5edb | 617 | static void vik_gps_layer_draw ( VikGpsLayer *vgl, gpointer data ) |
b364d6bc QT |
618 | { |
619 | gint i; | |
b87d3952 QT |
620 | VikLayer *vl; |
621 | VikLayer *trigger = VIK_LAYER(vik_viewport_get_trigger( VIK_VIEWPORT(data) )); | |
b364d6bc QT |
622 | |
623 | for (i = 0; i < NUM_TRW; i++) { | |
b87d3952 QT |
624 | vl = VIK_LAYER(vgl->trw_children[i]); |
625 | if (vl == trigger) { | |
626 | if ( vik_viewport_get_half_drawn ( VIK_VIEWPORT(data) ) ) { | |
627 | vik_viewport_set_half_drawn ( VIK_VIEWPORT(data), FALSE ); | |
628 | vik_viewport_snapshot_load( VIK_VIEWPORT(data) ); | |
629 | } else { | |
630 | vik_viewport_snapshot_save( VIK_VIEWPORT(data) ); | |
631 | } | |
632 | } | |
633 | if (!vik_viewport_get_half_drawn( VIK_VIEWPORT(data))) | |
634 | vik_layer_draw ( vl, data ); | |
635 | } | |
728db5b5 | 636 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 QT |
637 | if (vgl->realtime_tracking) { |
638 | if (VIK_LAYER(vgl) == trigger) { | |
639 | if ( vik_viewport_get_half_drawn ( VIK_VIEWPORT(data) ) ) { | |
640 | vik_viewport_set_half_drawn ( VIK_VIEWPORT(data), FALSE ); | |
641 | vik_viewport_snapshot_load( VIK_VIEWPORT(data) ); | |
642 | } else { | |
643 | vik_viewport_snapshot_save( VIK_VIEWPORT(data) ); | |
644 | } | |
645 | } | |
646 | if (!vik_viewport_get_half_drawn( VIK_VIEWPORT(data))) | |
647 | realtime_tracking_draw(vgl, VIK_VIEWPORT(data)); | |
b364d6bc | 648 | } |
001a86db | 649 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc QT |
650 | } |
651 | ||
652 | static void gps_layer_change_coord_mode ( VikGpsLayer *vgl, VikCoordMode mode ) | |
653 | { | |
654 | gint i; | |
655 | for (i = 0; i < NUM_TRW; i++) { | |
2cebc318 | 656 | vik_layer_change_coord_mode(VIK_LAYER(vgl->trw_children[i]), mode); |
b364d6bc QT |
657 | } |
658 | } | |
659 | ||
660 | static void gps_layer_add_menu_items( VikGpsLayer *vgl, GtkMenu *menu, gpointer vlp ) | |
661 | { | |
662 | static gpointer pass_along[2]; | |
663 | GtkWidget *item; | |
664 | pass_along[0] = vgl; | |
665 | pass_along[1] = vlp; | |
666 | ||
667 | item = gtk_menu_item_new(); | |
668 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
669 | gtk_widget_show ( item ); | |
670 | ||
d6de71f9 RN |
671 | /* Now with icons */ |
672 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Upload to GPS") ); | |
673 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) ); | |
b364d6bc QT |
674 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_upload_cb), pass_along ); |
675 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
676 | gtk_widget_show ( item ); | |
677 | ||
d6de71f9 RN |
678 | item = gtk_image_menu_item_new_with_mnemonic ( _("Download from _GPS") ); |
679 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_MENU) ); | |
b364d6bc QT |
680 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_download_cb), pass_along ); |
681 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
682 | gtk_widget_show ( item ); | |
683 | ||
728db5b5 | 684 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
d6de71f9 RN |
685 | item = gtk_image_menu_item_new_with_mnemonic ( vgl->realtime_tracking ? |
686 | "_Stop Realtime Tracking" : | |
687 | "_Start Realtime Tracking" ); | |
688 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, vgl->realtime_tracking ? | |
689 | gtk_image_new_from_stock (GTK_STOCK_MEDIA_STOP, GTK_ICON_SIZE_MENU) : | |
690 | gtk_image_new_from_stock (GTK_STOCK_MEDIA_PLAY, GTK_ICON_SIZE_MENU) ); | |
b87d3952 QT |
691 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_start_stop_tracking_cb), pass_along ); |
692 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
693 | gtk_widget_show ( item ); | |
694 | ||
700b0908 QT |
695 | item = gtk_menu_item_new(); |
696 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
697 | gtk_widget_show ( item ); | |
22d1e285 | 698 | |
d6de71f9 RN |
699 | item = gtk_image_menu_item_new_with_mnemonic ( _("Empty _Realtime") ); |
700 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) ); | |
22d1e285 RN |
701 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_realtime_cb), pass_along ); |
702 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
703 | gtk_widget_show ( item ); | |
001a86db | 704 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
700b0908 | 705 | |
d6de71f9 RN |
706 | item = gtk_image_menu_item_new_with_mnemonic ( _("E_mpty Upload") ); |
707 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) ); | |
700b0908 QT |
708 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_upload_cb), pass_along ); |
709 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
710 | gtk_widget_show ( item ); | |
711 | ||
d6de71f9 RN |
712 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Empty Download") ); |
713 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) ); | |
700b0908 QT |
714 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_download_cb), pass_along ); |
715 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
716 | gtk_widget_show ( item ); | |
717 | ||
d6de71f9 RN |
718 | item = gtk_image_menu_item_new_with_mnemonic ( _("Empty _All") ); |
719 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) ); | |
700b0908 QT |
720 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_all_cb), pass_along ); |
721 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
722 | gtk_widget_show ( item ); | |
723 | ||
b364d6bc QT |
724 | } |
725 | ||
726 | static void disconnect_layer_signal ( VikLayer *vl, VikGpsLayer *vgl ) | |
727 | { | |
30a9c13f RN |
728 | guint number_handlers = DISCONNECT_UPDATE_SIGNAL(vl,vgl); |
729 | if ( number_handlers != 1 ) { | |
730 | /* | |
731 | NB It's not fatal if this gives 2 for example! Hence removal of the g_assert | |
732 | This happens when copied GPS layer is deleted (not sure why the number_handlers would be 2) | |
733 | I don't think there's any side effects and certainly better than the program just aborting | |
734 | */ | |
735 | g_warning(_("Unexpected number of disconnected handlers: %d"), number_handlers); | |
736 | } | |
b364d6bc QT |
737 | } |
738 | ||
fdca5edb | 739 | static void vik_gps_layer_free ( VikGpsLayer *vgl ) |
b364d6bc | 740 | { |
b364d6bc QT |
741 | gint i; |
742 | for (i = 0; i < NUM_TRW; i++) { | |
e03074ba | 743 | if (vgl->vl.realized) |
fdca5edb | 744 | disconnect_layer_signal(VIK_LAYER(vgl->trw_children[i]), vgl); |
b364d6bc QT |
745 | g_object_unref(vgl->trw_children[i]); |
746 | } | |
728db5b5 | 747 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
e92cb4e5 | 748 | rt_gpsd_disconnect(vgl); |
b87d3952 QT |
749 | if (vgl->realtime_track_gc != NULL) |
750 | g_object_unref(vgl->realtime_track_gc); | |
751 | if (vgl->realtime_track_bg_gc != NULL) | |
752 | g_object_unref(vgl->realtime_track_bg_gc); | |
753 | if (vgl->realtime_track_pt1_gc != NULL) | |
754 | g_object_unref(vgl->realtime_track_pt1_gc); | |
755 | if (vgl->realtime_track_pt2_gc != NULL) | |
756 | g_object_unref(vgl->realtime_track_pt2_gc); | |
001a86db | 757 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc QT |
758 | } |
759 | ||
b364d6bc QT |
760 | gboolean vik_gps_layer_delete ( VikGpsLayer *vgl, GtkTreeIter *iter ) |
761 | { | |
762 | gint i; | |
763 | VikLayer *l = VIK_LAYER( vik_treeview_item_get_pointer ( VIK_LAYER(vgl)->vt, iter ) ); | |
764 | gboolean was_visible = l->visible; | |
765 | ||
766 | vik_treeview_item_delete ( VIK_LAYER(vgl)->vt, iter ); | |
767 | for (i = 0; i < NUM_TRW; i++) { | |
2cebc318 | 768 | if (VIK_LAYER(vgl->trw_children[i]) == l) |
b364d6bc QT |
769 | vgl->trw_children[i] = NULL; |
770 | } | |
771 | g_assert(DISCONNECT_UPDATE_SIGNAL(l,vgl)==1); | |
772 | g_object_unref ( l ); | |
773 | ||
774 | return was_visible; | |
775 | } | |
776 | ||
fdca5edb | 777 | static void vik_gps_layer_realize ( VikGpsLayer *vgl, VikTreeview *vt, GtkTreeIter *layer_iter ) |
b364d6bc QT |
778 | { |
779 | GtkTreeIter iter; | |
780 | int ix; | |
781 | ||
5f955595 RN |
782 | // TODO set to garmin by default |
783 | //if (a_babel_device_list) | |
784 | // device = ((BabelDevice*)g_list_nth_data(a_babel_device_list, last_active))->name; | |
785 | // Need to access uibuild widgets somehow.... | |
786 | ||
b364d6bc | 787 | for (ix = 0; ix < NUM_TRW; ix++) { |
fdca5edb | 788 | VikLayer * trw = VIK_LAYER(vgl->trw_children[ix]); |
b364d6bc | 789 | vik_treeview_add_layer ( VIK_LAYER(vgl)->vt, layer_iter, &iter, |
4c77d5e0 | 790 | _(trw_names[ix]), vgl, |
b364d6bc QT |
791 | trw, trw->type, trw->type ); |
792 | if ( ! trw->visible ) | |
793 | vik_treeview_item_set_visible ( VIK_LAYER(vgl)->vt, &iter, FALSE ); | |
794 | vik_layer_realize ( trw, VIK_LAYER(vgl)->vt, &iter ); | |
b87d3952 | 795 | g_signal_connect_swapped ( G_OBJECT(trw), "update", G_CALLBACK(vik_layer_emit_update_secondary), vgl ); |
b364d6bc QT |
796 | } |
797 | } | |
798 | ||
7886de28 QT |
799 | const GList *vik_gps_layer_get_children ( VikGpsLayer *vgl ) |
800 | { | |
801 | int i; | |
802 | ||
803 | if (vgl->children == NULL) { | |
804 | for (i = NUM_TRW - 1; i >= 0; i--) | |
805 | vgl->children = g_list_prepend(vgl->children, vgl->trw_children[i]); | |
806 | } | |
807 | return vgl->children; | |
808 | } | |
809 | ||
f253a6a6 QT |
810 | VikTrwLayer * vik_gps_layer_get_a_child(VikGpsLayer *vgl) |
811 | { | |
812 | g_assert ((vgl->cur_read_child >= 0) && (vgl->cur_read_child < NUM_TRW)); | |
813 | ||
814 | VikTrwLayer * vtl = vgl->trw_children[vgl->cur_read_child]; | |
815 | if (++(vgl->cur_read_child) >= NUM_TRW) | |
816 | vgl->cur_read_child = 0; | |
817 | return(vtl); | |
818 | } | |
819 | ||
7886de28 QT |
820 | gboolean vik_gps_layer_is_empty ( VikGpsLayer *vgl ) |
821 | { | |
822 | if ( vgl->trw_children[0] ) | |
823 | return FALSE; | |
824 | return TRUE; | |
825 | } | |
826 | ||
b364d6bc QT |
827 | static void gps_layer_drag_drop_request ( VikGpsLayer *val_src, VikGpsLayer *val_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path ) |
828 | { | |
829 | VikTreeview *vt = VIK_LAYER(val_src)->vt; | |
830 | VikLayer *vl = vik_treeview_item_get_pointer(vt, src_item_iter); | |
b364d6bc | 831 | gchar *dp; |
b364d6bc | 832 | |
b364d6bc | 833 | dp = gtk_tree_path_to_string(dest_path); |
b364d6bc QT |
834 | |
835 | /* vik_gps_layer_delete unrefs, but we don't want that here. | |
836 | * we're still using the layer. */ | |
837 | g_object_ref ( vl ); | |
838 | vik_gps_layer_delete(val_src, src_item_iter); | |
839 | ||
b364d6bc QT |
840 | g_free(dp); |
841 | } | |
842 | ||
843 | static void gps_session_delete(GpsSession *sess) | |
844 | { | |
845 | /* TODO */ | |
846 | g_mutex_free(sess->mutex); | |
847 | g_free(sess->cmd_args); | |
848 | ||
849 | g_free(sess); | |
850 | ||
851 | } | |
852 | ||
853 | static void set_total_count(gint cnt, GpsSession *sess) | |
854 | { | |
855 | gchar s[128]; | |
856 | gdk_threads_enter(); | |
857 | g_mutex_lock(sess->mutex); | |
858 | if (sess->ok) { | |
97634600 GB |
859 | const gchar *tmp_str; |
860 | if (sess->direction == GPS_DOWN) | |
861 | { | |
862 | if (sess->progress_label == sess->wp_label) | |
2c3f09a6 | 863 | tmp_str = ngettext("Downloading %d waypoint...", "Downloading %d waypoints...", cnt); |
97634600 | 864 | else |
2c3f09a6 | 865 | tmp_str = ngettext("Downloading %d trackpoint...", "Downloading %d trackpoints...", cnt); |
97634600 GB |
866 | } |
867 | else | |
868 | { | |
869 | if (sess->progress_label == sess->wp_label) | |
2c3f09a6 | 870 | tmp_str = ngettext("Uploading %d waypoint...", "Uploading %d waypoints...", cnt); |
97634600 | 871 | else |
2c3f09a6 | 872 | tmp_str = ngettext("Uploading %d trackpoint...", "Uploading %d trackpoints...", cnt); |
97634600 GB |
873 | } |
874 | ||
875 | g_snprintf(s, 128, tmp_str, cnt); | |
b364d6bc QT |
876 | gtk_label_set_text ( GTK_LABEL(sess->progress_label), s ); |
877 | gtk_widget_show ( sess->progress_label ); | |
878 | sess->total_count = cnt; | |
879 | } | |
880 | g_mutex_unlock(sess->mutex); | |
881 | gdk_threads_leave(); | |
882 | } | |
883 | ||
884 | static void set_current_count(gint cnt, GpsSession *sess) | |
885 | { | |
886 | gchar s[128]; | |
97634600 | 887 | const gchar *tmp_str; |
b364d6bc QT |
888 | |
889 | gdk_threads_enter(); | |
890 | g_mutex_lock(sess->mutex); | |
891 | if (sess->ok) { | |
892 | if (cnt < sess->total_count) { | |
97634600 GB |
893 | if (sess->direction == GPS_DOWN) |
894 | { | |
895 | if (sess->progress_label == sess->wp_label) | |
56986697 | 896 | tmp_str = ngettext("Downloaded %d out of %d waypoint...", "Downloaded %d out of %d waypoints...", sess->total_count); |
97634600 | 897 | else |
56986697 | 898 | tmp_str = ngettext("Downloaded %d out of %d trackpoint...", "Downloaded %d out of %d trackpoints...", sess->total_count); |
97634600 GB |
899 | } |
900 | else { | |
901 | if (sess->progress_label == sess->wp_label) | |
56986697 | 902 | tmp_str = ngettext("Uploaded %d out of %d waypoint...", "Uploaded %d out of %d waypoints...", sess->total_count); |
97634600 | 903 | else |
56986697 | 904 | tmp_str = ngettext("Uploaded %d out of %d trackpoint...", "Uploaded %d out of %d trackpoints...", sess->total_count); |
97634600 GB |
905 | } |
906 | g_snprintf(s, 128, tmp_str, cnt, sess->total_count); | |
b364d6bc | 907 | } else { |
97634600 GB |
908 | if (sess->direction == GPS_DOWN) |
909 | { | |
910 | if (sess->progress_label == sess->wp_label) | |
56986697 | 911 | tmp_str = ngettext("Downloaded %d waypoint", "Downloaded %d waypoints", cnt); |
97634600 | 912 | else |
56986697 | 913 | tmp_str = ngettext("Downloaded %d trackpoint", "Downloaded %d trackpoints", cnt); |
97634600 GB |
914 | } |
915 | else { | |
916 | if (sess->progress_label == sess->wp_label) | |
56986697 | 917 | tmp_str = ngettext("Uploaded %d waypoint", "Uploaded %d waypoints", cnt); |
97634600 | 918 | else |
56986697 | 919 | tmp_str = ngettext("Uploaded %d trackpoint", "Uploaded %d trackpoints", cnt); |
97634600 GB |
920 | } |
921 | g_snprintf(s, 128, tmp_str, cnt); | |
b364d6bc QT |
922 | } |
923 | gtk_label_set_text ( GTK_LABEL(sess->progress_label), s ); | |
924 | } | |
925 | g_mutex_unlock(sess->mutex); | |
926 | gdk_threads_leave(); | |
927 | } | |
928 | ||
929 | static void set_gps_info(const gchar *info, GpsSession *sess) | |
930 | { | |
931 | gchar s[256]; | |
932 | gdk_threads_enter(); | |
933 | g_mutex_lock(sess->mutex); | |
934 | if (sess->ok) { | |
97634600 | 935 | g_snprintf(s, 256, _("GPS Device: %s"), info); |
b364d6bc QT |
936 | gtk_label_set_text ( GTK_LABEL(sess->gps_label), s ); |
937 | } | |
938 | g_mutex_unlock(sess->mutex); | |
939 | gdk_threads_leave(); | |
940 | } | |
941 | ||
942 | static void gps_download_progress_func(BabelProgressCode c, gpointer data, GpsSession * sess ) | |
943 | { | |
944 | gchar *line; | |
945 | ||
946 | gdk_threads_enter (); | |
947 | g_mutex_lock(sess->mutex); | |
948 | if (!sess->ok) { | |
949 | g_mutex_unlock(sess->mutex); | |
950 | gps_session_delete(sess); | |
951 | gdk_threads_leave(); | |
952 | g_thread_exit ( NULL ); | |
953 | } | |
954 | g_mutex_unlock(sess->mutex); | |
955 | gdk_threads_leave (); | |
956 | ||
957 | switch(c) { | |
958 | case BABEL_DIAG_OUTPUT: | |
959 | line = (gchar *)data; | |
960 | ||
8d0586c6 RN |
961 | gdk_threads_enter(); |
962 | g_mutex_lock(sess->mutex); | |
963 | if (sess->ok) { | |
964 | gtk_label_set_text ( GTK_LABEL(sess->status_label), _("Status: Working...") ); | |
965 | } | |
966 | g_mutex_unlock(sess->mutex); | |
967 | gdk_threads_leave(); | |
968 | ||
b364d6bc QT |
969 | /* tells us how many items there will be */ |
970 | if (strstr(line, "Xfer Wpt")) { | |
971 | sess->progress_label = sess->wp_label; | |
972 | } | |
973 | if (strstr(line, "Xfer Trk")) { | |
974 | sess->progress_label = sess->trk_label; | |
975 | } | |
976 | if (strstr(line, "PRDDAT")) { | |
977 | gchar **tokens = g_strsplit(line, " ", 0); | |
978 | gchar info[128]; | |
979 | int ilen = 0; | |
980 | int i; | |
c83b5ad9 QT |
981 | int n_tokens = 0; |
982 | ||
983 | while (tokens[n_tokens]) | |
984 | n_tokens++; | |
985 | ||
986 | if (n_tokens > 8) { | |
987 | for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) { | |
988 | guint ch; | |
989 | sscanf(tokens[i], "%x", &ch); | |
990 | info[ilen++] = ch; | |
991 | } | |
992 | info[ilen++] = 0; | |
993 | set_gps_info(info, sess); | |
b364d6bc | 994 | } |
c83b5ad9 | 995 | g_strfreev(tokens); |
b364d6bc | 996 | } |
0a3f9142 RN |
997 | /* eg: "Unit:\teTrex Legend HCx Software Version 2.90\n" */ |
998 | if (strstr(line, "Unit:")) { | |
999 | gchar **tokens = g_strsplit(line, "\t", 0); | |
1000 | int n_tokens = 0; | |
1001 | while (tokens[n_tokens]) | |
1002 | n_tokens++; | |
1003 | ||
1004 | if (n_tokens > 1) { | |
1005 | set_gps_info(tokens[1], sess); | |
1006 | } | |
1007 | g_strfreev(tokens); | |
1008 | } | |
b364d6bc QT |
1009 | if (strstr(line, "RECORD")) { |
1010 | int lsb, msb, cnt; | |
1011 | ||
c83b5ad9 QT |
1012 | if (strlen(line) > 20) { |
1013 | sscanf(line+17, "%x", &lsb); | |
1014 | sscanf(line+20, "%x", &msb); | |
1015 | cnt = lsb + msb * 256; | |
1016 | set_total_count(cnt, sess); | |
1017 | sess->count = 0; | |
1018 | } | |
b364d6bc QT |
1019 | } |
1020 | if ( strstr(line, "WPTDAT") || strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) { | |
1021 | sess->count++; | |
1022 | set_current_count(sess->count, sess); | |
1023 | } | |
1024 | break; | |
1025 | case BABEL_DONE: | |
1026 | break; | |
1027 | default: | |
1028 | break; | |
1029 | } | |
1030 | ||
1031 | } | |
1032 | ||
1033 | static void gps_upload_progress_func(BabelProgressCode c, gpointer data, GpsSession * sess ) | |
1034 | { | |
1035 | gchar *line; | |
1036 | static int cnt = 0; | |
1037 | ||
1038 | gdk_threads_enter (); | |
1039 | g_mutex_lock(sess->mutex); | |
1040 | if (!sess->ok) { | |
1041 | g_mutex_unlock(sess->mutex); | |
1042 | gps_session_delete(sess); | |
1043 | gdk_threads_leave(); | |
1044 | g_thread_exit ( NULL ); | |
1045 | } | |
1046 | g_mutex_unlock(sess->mutex); | |
1047 | gdk_threads_leave (); | |
1048 | ||
1049 | switch(c) { | |
1050 | case BABEL_DIAG_OUTPUT: | |
1051 | line = (gchar *)data; | |
1052 | ||
8d0586c6 RN |
1053 | gdk_threads_enter(); |
1054 | g_mutex_lock(sess->mutex); | |
1055 | if (sess->ok) { | |
1056 | gtk_label_set_text ( GTK_LABEL(sess->status_label), _("Status: Working...") ); | |
1057 | } | |
1058 | g_mutex_unlock(sess->mutex); | |
1059 | gdk_threads_leave(); | |
1060 | ||
b364d6bc QT |
1061 | if (strstr(line, "PRDDAT")) { |
1062 | gchar **tokens = g_strsplit(line, " ", 0); | |
1063 | gchar info[128]; | |
1064 | int ilen = 0; | |
1065 | int i; | |
c83b5ad9 QT |
1066 | int n_tokens = 0; |
1067 | ||
1068 | while (tokens[n_tokens]) | |
1069 | n_tokens++; | |
1070 | ||
1071 | if (n_tokens > 8) { | |
1072 | for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) { | |
1073 | guint ch; | |
1074 | sscanf(tokens[i], "%x", &ch); | |
1075 | info[ilen++] = ch; | |
1076 | } | |
1077 | info[ilen++] = 0; | |
1078 | set_gps_info(info, sess); | |
b364d6bc | 1079 | } |
c83b5ad9 | 1080 | g_strfreev(tokens); |
b364d6bc QT |
1081 | } |
1082 | if (strstr(line, "RECORD")) { | |
1083 | int lsb, msb; | |
1084 | ||
c83b5ad9 QT |
1085 | if (strlen(line) > 20) { |
1086 | sscanf(line+17, "%x", &lsb); | |
1087 | sscanf(line+20, "%x", &msb); | |
1088 | cnt = lsb + msb * 256; | |
1089 | /* set_total_count(cnt, sess); */ | |
1090 | sess->count = 0; | |
1091 | } | |
b364d6bc QT |
1092 | } |
1093 | if ( strstr(line, "WPTDAT")) { | |
1094 | if (sess->count == 0) { | |
1095 | sess->progress_label = sess->wp_label; | |
1096 | set_total_count(cnt, sess); | |
1097 | } | |
1098 | sess->count++; | |
1099 | set_current_count(sess->count, sess); | |
1100 | ||
1101 | } | |
1102 | if ( strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) { | |
1103 | if (sess->count == 0) { | |
1104 | sess->progress_label = sess->trk_label; | |
1105 | set_total_count(cnt, sess); | |
1106 | } | |
1107 | sess->count++; | |
1108 | set_current_count(sess->count, sess); | |
1109 | } | |
1110 | break; | |
1111 | case BABEL_DONE: | |
1112 | break; | |
1113 | default: | |
1114 | break; | |
1115 | } | |
1116 | ||
1117 | } | |
1118 | ||
1119 | static void gps_comm_thread(GpsSession *sess) | |
1120 | { | |
1121 | gboolean result; | |
1122 | ||
1123 | if (sess->direction == GPS_DOWN) | |
9181183a RN |
1124 | result = a_babel_convert_from (sess->vtl, sess->cmd_args, sess->port, |
1125 | (BabelStatusFunc) gps_download_progress_func, sess); | |
10aa2b84 | 1126 | else { |
778f41c5 | 1127 | result = a_babel_convert_to (sess->vtl, sess->track, sess->cmd_args, sess->port, |
9181183a | 1128 | (BabelStatusFunc) gps_upload_progress_func, sess); |
10aa2b84 | 1129 | } |
b364d6bc | 1130 | |
b364d6bc | 1131 | if (!result) { |
4c77d5e0 | 1132 | gtk_label_set_text ( GTK_LABEL(sess->status_label), _("Error: couldn't find gpsbabel.") ); |
b364d6bc QT |
1133 | } |
1134 | else { | |
1135 | g_mutex_lock(sess->mutex); | |
1136 | if (sess->ok) { | |
4c77d5e0 | 1137 | gtk_label_set_text ( GTK_LABEL(sess->status_label), _("Done.") ); |
b364d6bc QT |
1138 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_ACCEPT, TRUE ); |
1139 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_REJECT, FALSE ); | |
b870a512 RN |
1140 | |
1141 | /* Do not change the view if we are following the current GPS position */ | |
728db5b5 | 1142 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b870a512 RN |
1143 | if (!sess->realtime_tracking) |
1144 | #endif | |
1145 | { | |
2eb89de4 | 1146 | if ( sess->vvp && sess->direction == GPS_DOWN ) { |
b870a512 RN |
1147 | /* View the data available */ |
1148 | vik_trw_layer_auto_set_view ( sess->vtl, sess->vvp) ; | |
f01eebd4 | 1149 | vik_layer_emit_update ( VIK_LAYER(sess->vtl), TRUE ); // Yes update from background thread |
b870a512 RN |
1150 | } |
1151 | } | |
b364d6bc QT |
1152 | } else { |
1153 | /* canceled */ | |
1154 | } | |
1155 | g_mutex_unlock(sess->mutex); | |
1156 | } | |
1157 | ||
1158 | g_mutex_lock(sess->mutex); | |
1159 | if (sess->ok) { | |
1160 | sess->ok = FALSE; | |
1161 | g_mutex_unlock(sess->mutex); | |
1162 | } | |
1163 | else { | |
1164 | g_mutex_unlock(sess->mutex); | |
1165 | gps_session_delete(sess); | |
1166 | } | |
b364d6bc QT |
1167 | g_thread_exit(NULL); |
1168 | } | |
1169 | ||
e4b02b41 RN |
1170 | /** |
1171 | * vik_gps_comm: | |
eebf8102 RN |
1172 | * @vtl: The TrackWaypoint layer to operate on |
1173 | * @track: Operate on a particular track when specified | |
1174 | * @dir: The direction of the transfer | |
1175 | * @protocol: The GPS device communication protocol | |
1176 | * @port: The GPS serial port | |
1177 | * @tracking: If tracking then viewport display update will be skipped | |
1178 | * @vvp: A viewport is required as the display may get updated | |
1179 | * @vlp: A layers panel is needed for uploading as the items maybe modified | |
1180 | * @do_tracks: Whether tracks shoud be processed | |
1181 | * @do_waypoints: Whether waypoints shoud be processed | |
1182 | * @turn_off: Whether we should attempt to turn off the GPS device after the transfer (only some devices support this) | |
e4b02b41 RN |
1183 | * |
1184 | * Talk to a GPS Device using a thread which updates a dialog with the progress | |
1185 | */ | |
1186 | gint vik_gps_comm ( VikTrwLayer *vtl, | |
778f41c5 | 1187 | VikTrack *track, |
e4b02b41 RN |
1188 | vik_gps_dir dir, |
1189 | gchar *protocol, | |
1190 | gchar *port, | |
1191 | gboolean tracking, | |
1192 | VikViewport *vvp, | |
1193 | VikLayersPanel *vlp, | |
1194 | gboolean do_tracks, | |
eebf8102 RN |
1195 | gboolean do_waypoints, |
1196 | gboolean turn_off ) | |
e4b02b41 | 1197 | { |
b364d6bc | 1198 | GpsSession *sess = g_malloc(sizeof(GpsSession)); |
d6c58ab9 RN |
1199 | char *tracks = NULL; |
1200 | char *waypoints = NULL; | |
b364d6bc QT |
1201 | |
1202 | sess->mutex = g_mutex_new(); | |
1203 | sess->direction = dir; | |
1204 | sess->vtl = vtl; | |
778f41c5 | 1205 | sess->track = track; |
b364d6bc QT |
1206 | sess->port = g_strdup(port); |
1207 | sess->ok = TRUE; | |
4c77d5e0 | 1208 | sess->window_title = (dir == GPS_DOWN) ? _("GPS Download") : _("GPS Upload"); |
b870a512 | 1209 | sess->vvp = vvp; |
bc950037 RN |
1210 | |
1211 | // This must be done inside the main thread as the uniquify causes screen updates | |
1212 | // (originally performed this nearer the point of upload in the thread) | |
1213 | if ( dir == GPS_UP ) { | |
1214 | // Enforce unique names in the layer upload to the GPS device | |
1215 | // NB this may only be a Garmin device restriction (and may be not every Garmin device either...) | |
1216 | // Thus this maintains the older code in built restriction | |
1217 | if ( ! vik_trw_layer_uniquify ( sess->vtl, vlp ) ) | |
1218 | vik_statusbar_set_message ( vik_window_get_statusbar (VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(sess->vtl))), VIK_STATUSBAR_INFO, | |
1219 | _("Warning - GPS Upload items may overwrite each other") ); | |
1220 | } | |
1221 | ||
728db5b5 | 1222 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b870a512 RN |
1223 | sess->realtime_tracking = tracking; |
1224 | #endif | |
d6c58ab9 RN |
1225 | |
1226 | if (do_tracks) | |
1227 | tracks = "-t"; | |
1228 | else | |
1229 | tracks = ""; | |
1230 | if (do_waypoints) | |
1231 | waypoints = "-w"; | |
1232 | else | |
1233 | waypoints = ""; | |
1234 | ||
1235 | sess->cmd_args = g_strdup_printf("-D 9 %s %s -%c %s", | |
5f955595 | 1236 | tracks, waypoints, (dir == GPS_DOWN) ? 'i' : 'o', protocol); |
d6c58ab9 RN |
1237 | tracks = NULL; |
1238 | waypoints = NULL; | |
1239 | ||
e5f73681 RN |
1240 | // Only create dialog if we're going to do some transferring |
1241 | if ( do_tracks || do_waypoints ) { | |
1242 | sess->dialog = gtk_dialog_new_with_buttons ( "", VIK_GTK_WINDOW_FROM_LAYER(vtl), 0, GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, NULL ); | |
1243 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), | |
1244 | GTK_RESPONSE_ACCEPT, FALSE ); | |
1245 | gtk_window_set_title ( GTK_WINDOW(sess->dialog), sess->window_title ); | |
b364d6bc | 1246 | |
e5f73681 RN |
1247 | sess->status_label = gtk_label_new (_("Status: detecting gpsbabel")); |
1248 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->status_label, FALSE, FALSE, 5 ); | |
1249 | gtk_widget_show_all(sess->status_label); | |
b364d6bc | 1250 | |
e5f73681 RN |
1251 | sess->gps_label = gtk_label_new (_("GPS device: N/A")); |
1252 | sess->ver_label = gtk_label_new (""); | |
1253 | sess->id_label = gtk_label_new (""); | |
1254 | sess->wp_label = gtk_label_new (""); | |
1255 | sess->trk_label = gtk_label_new (""); | |
b364d6bc | 1256 | |
e5f73681 RN |
1257 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->gps_label, FALSE, FALSE, 5 ); |
1258 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->wp_label, FALSE, FALSE, 5 ); | |
1259 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->trk_label, FALSE, FALSE, 5 ); | |
b364d6bc | 1260 | |
e5f73681 | 1261 | gtk_widget_show_all(sess->dialog); |
b364d6bc | 1262 | |
e5f73681 RN |
1263 | sess->progress_label = sess->wp_label; |
1264 | sess->total_count = -1; | |
b364d6bc | 1265 | |
e5f73681 RN |
1266 | // Starting gps read/write thread |
1267 | g_thread_create((GThreadFunc)gps_comm_thread, sess, FALSE, NULL ); | |
b364d6bc | 1268 | |
e5f73681 RN |
1269 | gtk_dialog_set_default_response ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_ACCEPT ); |
1270 | gtk_dialog_run(GTK_DIALOG(sess->dialog)); | |
b364d6bc | 1271 | |
e5f73681 RN |
1272 | gtk_widget_destroy(sess->dialog); |
1273 | } | |
1274 | else { | |
1275 | if ( !turn_off ) | |
1276 | a_dialog_info_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("No GPS items selected for transfer.") ); | |
1277 | } | |
b364d6bc QT |
1278 | |
1279 | g_mutex_lock(sess->mutex); | |
e5f73681 | 1280 | |
b364d6bc QT |
1281 | if (sess->ok) { |
1282 | sess->ok = FALSE; /* tell thread to stop */ | |
1283 | g_mutex_unlock(sess->mutex); | |
1284 | } | |
1285 | else { | |
eebf8102 RN |
1286 | if ( turn_off ) { |
1287 | // No need for thread for powering off device (should be quick operation...) - so use babel command directly: | |
1288 | gchar *device_off = g_strdup_printf("-i %s,%s", protocol, "power_off"); | |
1289 | gboolean result = a_babel_convert_from (NULL, (const char*)device_off, (const char*)port, NULL, NULL); | |
1290 | if ( !result ) | |
1291 | a_dialog_error_msg ( VIK_GTK_WINDOW_FROM_LAYER(vtl), _("Could not turn off device.") ); | |
1292 | g_free ( device_off ); | |
1293 | } | |
b364d6bc QT |
1294 | g_mutex_unlock(sess->mutex); |
1295 | gps_session_delete(sess); | |
1296 | } | |
1297 | ||
b364d6bc QT |
1298 | return 0; |
1299 | } | |
1300 | ||
1301 | static void gps_upload_cb( gpointer layer_and_vlp[2] ) | |
1302 | { | |
1303 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
10aa2b84 | 1304 | VikLayersPanel *vlp = VIK_LAYERS_PANEL(layer_and_vlp[1]); |
b364d6bc | 1305 | VikTrwLayer *vtl = vgl->trw_children[TRW_UPLOAD]; |
2eb89de4 RN |
1306 | VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vgl)); |
1307 | VikViewport *vvp = vik_window_viewport(vw); | |
eebf8102 | 1308 | vik_gps_comm(vtl, NULL, GPS_UP, vgl->protocol, vgl->serial_port, FALSE, vvp, vlp, vgl->upload_tracks, vgl->upload_waypoints, FALSE); |
b364d6bc QT |
1309 | } |
1310 | ||
1311 | static void gps_download_cb( gpointer layer_and_vlp[2] ) | |
1312 | { | |
1313 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1314 | VikTrwLayer *vtl = vgl->trw_children[TRW_DOWNLOAD]; | |
b870a512 RN |
1315 | VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vgl)); |
1316 | VikViewport *vvp = vik_window_viewport(vw); | |
728db5b5 | 1317 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
eebf8102 | 1318 | vik_gps_comm(vtl, NULL, GPS_DOWN, vgl->protocol, vgl->serial_port, vgl->realtime_tracking, vvp, NULL, vgl->download_tracks, vgl->download_waypoints, FALSE); |
b870a512 | 1319 | #else |
eebf8102 | 1320 | vik_gps_comm(vtl, NULL, GPS_DOWN, vgl->protocol, vgl->serial_port, FALSE, vvp, NULL, vgl->download_tracks, vgl->download_waypoints, FALSE); |
b870a512 | 1321 | #endif |
b364d6bc | 1322 | } |
700b0908 QT |
1323 | |
1324 | static void gps_empty_upload_cb( gpointer layer_and_vlp[2] ) | |
1325 | { | |
1326 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
a6a4825c RN |
1327 | // Get confirmation from the user |
1328 | if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_WIDGET(layer_and_vlp[1]), | |
1329 | _("Are you sure you want to delete GPS Upload data?"), | |
1330 | NULL ) ) | |
1331 | return; | |
700b0908 QT |
1332 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_UPLOAD]); |
1333 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_UPLOAD]); | |
1334 | } | |
1335 | ||
1336 | static void gps_empty_download_cb( gpointer layer_and_vlp[2] ) | |
1337 | { | |
1338 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
a6a4825c RN |
1339 | // Get confirmation from the user |
1340 | if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_WIDGET(layer_and_vlp[1]), | |
1341 | _("Are you sure you want to delete GPS Download data?"), | |
1342 | NULL ) ) | |
1343 | return; | |
700b0908 QT |
1344 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]); |
1345 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]); | |
1346 | } | |
1347 | ||
728db5b5 | 1348 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
22d1e285 RN |
1349 | static void gps_empty_realtime_cb( gpointer layer_and_vlp[2] ) |
1350 | { | |
1351 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
a6a4825c RN |
1352 | // Get confirmation from the user |
1353 | if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_WIDGET(layer_and_vlp[1]), | |
1354 | _("Are you sure you want to delete GPS Realtime data?"), | |
1355 | NULL ) ) | |
1356 | return; | |
22d1e285 RN |
1357 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_REALTIME]); |
1358 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_REALTIME]); | |
1359 | } | |
1360 | #endif | |
1361 | ||
700b0908 QT |
1362 | static void gps_empty_all_cb( gpointer layer_and_vlp[2] ) |
1363 | { | |
1364 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
a6a4825c RN |
1365 | // Get confirmation from the user |
1366 | if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_WIDGET(layer_and_vlp[1]), | |
1367 | _("Are you sure you want to delete All GPS data?"), | |
1368 | NULL ) ) | |
1369 | return; | |
700b0908 QT |
1370 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_UPLOAD]); |
1371 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_UPLOAD]); | |
1372 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]); | |
1373 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]); | |
728db5b5 | 1374 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
dfef116b RN |
1375 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_REALTIME]); |
1376 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_REALTIME]); | |
1377 | #endif | |
700b0908 | 1378 | } |
b87d3952 | 1379 | |
728db5b5 | 1380 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 QT |
1381 | static void realtime_tracking_draw(VikGpsLayer *vgl, VikViewport *vp) |
1382 | { | |
c4e61875 | 1383 | struct LatLon ll; |
b87d3952 QT |
1384 | VikCoord nw, se; |
1385 | struct LatLon lnw, lse; | |
1386 | vik_viewport_screen_to_coord ( vp, -20, -20, &nw ); | |
1387 | vik_viewport_screen_to_coord ( vp, vik_viewport_get_width(vp)+20, vik_viewport_get_width(vp)+20, &se ); | |
1388 | vik_coord_to_latlon ( &nw, &lnw ); | |
1389 | vik_coord_to_latlon ( &se, &lse ); | |
c4e61875 QT |
1390 | if ( vgl->realtime_fix.fix.latitude > lse.lat && |
1391 | vgl->realtime_fix.fix.latitude < lnw.lat && | |
1392 | vgl->realtime_fix.fix.longitude > lnw.lon && | |
1393 | vgl->realtime_fix.fix.longitude < lse.lon ) { | |
b87d3952 QT |
1394 | VikCoord gps; |
1395 | gint x, y; | |
1396 | gint half_back_x, half_back_y; | |
1397 | gint half_back_bg_x, half_back_bg_y; | |
1398 | gint pt_x, pt_y; | |
8b15d148 | 1399 | gint ptbg_x; |
b87d3952 QT |
1400 | gint side1_x, side1_y, side2_x, side2_y; |
1401 | gint side1bg_x, side1bg_y, side2bg_x, side2bg_y; | |
1402 | ||
c4e61875 QT |
1403 | ll.lat = vgl->realtime_fix.fix.latitude; |
1404 | ll.lon = vgl->realtime_fix.fix.longitude; | |
1405 | vik_coord_load_from_latlon ( &gps, vik_viewport_get_coord_mode(vp), &ll); | |
b87d3952 QT |
1406 | vik_viewport_coord_to_screen ( vp, &gps, &x, &y ); |
1407 | ||
c4e61875 QT |
1408 | gdouble heading_cos = cos(M_PI/180*vgl->realtime_fix.fix.track); |
1409 | gdouble heading_sin = sin(M_PI/180*vgl->realtime_fix.fix.track); | |
b87d3952 QT |
1410 | |
1411 | half_back_y = y+8*heading_cos; | |
1412 | half_back_x = x-8*heading_sin; | |
1413 | half_back_bg_y = y+10*heading_cos; | |
1414 | half_back_bg_x = x-10*heading_sin; | |
1415 | ||
1416 | pt_y = half_back_y-24*heading_cos; | |
1417 | pt_x = half_back_x+24*heading_sin; | |
8b15d148 | 1418 | //ptbg_y = half_back_bg_y-28*heading_cos; |
b87d3952 QT |
1419 | ptbg_x = half_back_bg_x+28*heading_sin; |
1420 | ||
1421 | side1_y = half_back_y+9*heading_sin; | |
1422 | side1_x = half_back_x+9*heading_cos; | |
1423 | side1bg_y = half_back_bg_y+11*heading_sin; | |
1424 | side1bg_x = half_back_bg_x+11*heading_cos; | |
1425 | ||
1426 | side2_y = half_back_y-9*heading_sin; | |
1427 | side2_x = half_back_x-9*heading_cos; | |
1428 | side2bg_y = half_back_bg_y-11*heading_sin; | |
1429 | side2bg_x = half_back_bg_x-11*heading_cos; | |
1430 | ||
1431 | GdkPoint trian[3] = { { pt_x, pt_y }, {side1_x, side1_y}, {side2_x, side2_y} }; | |
1432 | GdkPoint trian_bg[3] = { { ptbg_x, pt_y }, {side1bg_x, side1bg_y}, {side2bg_x, side2bg_y} }; | |
1433 | ||
1434 | vik_viewport_draw_polygon ( vp, vgl->realtime_track_bg_gc, TRUE, trian_bg, 3 ); | |
1435 | vik_viewport_draw_polygon ( vp, vgl->realtime_track_gc, TRUE, trian, 3 ); | |
c4e61875 QT |
1436 | vik_viewport_draw_rectangle ( vp, |
1437 | (vgl->realtime_fix.fix.mode > MODE_2D) ? vgl->realtime_track_pt2_gc : vgl->realtime_track_pt1_gc, | |
1438 | TRUE, x-2, y-2, 4, 4 ); | |
1439 | //vgl->realtime_track_pt_gc = (vgl->realtime_track_pt_gc == vgl->realtime_track_pt1_gc) ? vgl->realtime_track_pt2_gc : vgl->realtime_track_pt1_gc; | |
b87d3952 QT |
1440 | } |
1441 | } | |
1442 | ||
b87d3952 QT |
1443 | static void create_realtime_trackpoint(VikGpsLayer *vgl, gboolean forced) |
1444 | { | |
c4e61875 QT |
1445 | struct LatLon ll; |
1446 | GList *last_tp; | |
97cab2d5 QT |
1447 | |
1448 | /* Note that fix.time is a double, but it should not affect the precision | |
1449 | for most GPS */ | |
1450 | time_t cur_timestamp = vgl->realtime_fix.fix.time; | |
1451 | time_t last_timestamp = vgl->last_fix.fix.time; | |
1452 | ||
1453 | if (cur_timestamp < last_timestamp) { | |
1454 | return; | |
1455 | } | |
1456 | ||
b87d3952 | 1457 | if (vgl->realtime_record && vgl->realtime_fix.dirty) { |
c4e61875 QT |
1458 | gboolean replace = FALSE; |
1459 | int heading = (int)floor(vgl->realtime_fix.fix.track); | |
1460 | int last_heading = (int)floor(vgl->last_fix.fix.track); | |
1461 | int alt = isnan(vgl->realtime_fix.fix.altitude) ? VIK_DEFAULT_ALTITUDE : floor(vgl->realtime_fix.fix.altitude); | |
1462 | int last_alt = isnan(vgl->last_fix.fix.altitude) ? VIK_DEFAULT_ALTITUDE : floor(vgl->last_fix.fix.altitude); | |
1463 | if (((last_tp = g_list_last(vgl->realtime_track->trackpoints)) != NULL) && | |
1464 | (vgl->realtime_fix.fix.mode > MODE_2D) && | |
1465 | (vgl->last_fix.fix.mode <= MODE_2D) && | |
97cab2d5 | 1466 | ((cur_timestamp - last_timestamp) < 2)) { |
c4e61875 QT |
1467 | g_free(last_tp->data); |
1468 | vgl->realtime_track->trackpoints = g_list_delete_link(vgl->realtime_track->trackpoints, last_tp); | |
1469 | replace = TRUE; | |
1470 | } | |
97cab2d5 QT |
1471 | if (replace || |
1472 | ((cur_timestamp != last_timestamp) && | |
1473 | ((forced || | |
1474 | ((heading < last_heading) && (heading < (last_heading - 3))) || | |
1475 | ((heading > last_heading) && (heading > (last_heading + 3))) || | |
1476 | ((alt != VIK_DEFAULT_ALTITUDE) && (alt != last_alt)))))) { | |
b87d3952 QT |
1477 | /* TODO: check for new segments */ |
1478 | VikTrackpoint *tp = vik_trackpoint_new(); | |
1479 | tp->newsegment = FALSE; | |
b87d3952 | 1480 | tp->has_timestamp = TRUE; |
c4e61875 | 1481 | tp->timestamp = vgl->realtime_fix.fix.time; |
a2817d3c QT |
1482 | tp->altitude = alt; |
1483 | /* speed only available for 3D fix. Check for NAN when use this speed */ | |
1484 | tp->speed = vgl->realtime_fix.fix.speed; | |
1485 | tp->course = vgl->realtime_fix.fix.track; | |
1486 | tp->nsats = vgl->realtime_fix.satellites_used; | |
1487 | tp->fix_mode = vgl->realtime_fix.fix.mode; | |
c4e61875 QT |
1488 | |
1489 | ll.lat = vgl->realtime_fix.fix.latitude; | |
1490 | ll.lon = vgl->realtime_fix.fix.longitude; | |
b87d3952 | 1491 | vik_coord_load_from_latlon(&tp->coord, |
c4e61875 | 1492 | vik_trw_layer_get_coord_mode(vgl->trw_children[TRW_REALTIME]), &ll); |
b87d3952 QT |
1493 | |
1494 | vgl->realtime_track->trackpoints = g_list_append(vgl->realtime_track->trackpoints, tp); | |
1495 | vgl->realtime_fix.dirty = FALSE; | |
a2817d3c | 1496 | vgl->realtime_fix.satellites_used = 0; |
b87d3952 QT |
1497 | vgl->last_fix = vgl->realtime_fix; |
1498 | } | |
1499 | } | |
1500 | ||
1501 | } | |
1502 | ||
c5bc70c3 | 1503 | static void gpsd_raw_hook(VglGpsd *vgpsd, gchar *data) |
b87d3952 | 1504 | { |
c4e61875 | 1505 | gboolean update_all = FALSE; |
b87d3952 QT |
1506 | VikGpsLayer *vgl = vgpsd->vgl; |
1507 | ||
c4e61875 QT |
1508 | if (!vgl->realtime_tracking) { |
1509 | g_warning("%s: receiving GPS data while not in realtime mode", __PRETTY_FUNCTION__); | |
b87d3952 | 1510 | return; |
b87d3952 QT |
1511 | } |
1512 | ||
b87d3952 QT |
1513 | if ((vgpsd->gpsd.fix.mode >= MODE_2D) && |
1514 | !isnan(vgpsd->gpsd.fix.latitude) && | |
1515 | !isnan(vgpsd->gpsd.fix.longitude) && | |
1516 | !isnan(vgpsd->gpsd.fix.track)) { | |
dc3a1898 QT |
1517 | |
1518 | VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vgl)); | |
1519 | VikViewport *vvp = vik_window_viewport(vw); | |
c4e61875 | 1520 | vgl->realtime_fix.fix = vgpsd->gpsd.fix; |
a2817d3c | 1521 | vgl->realtime_fix.satellites_used = vgpsd->gpsd.satellites_used; |
b87d3952 QT |
1522 | vgl->realtime_fix.dirty = TRUE; |
1523 | ||
dc3a1898 QT |
1524 | struct LatLon ll; |
1525 | VikCoord vehicle_coord; | |
c4e61875 | 1526 | |
dc3a1898 QT |
1527 | ll.lat = vgl->realtime_fix.fix.latitude; |
1528 | ll.lon = vgl->realtime_fix.fix.longitude; | |
1529 | vik_coord_load_from_latlon(&vehicle_coord, | |
1530 | vik_trw_layer_get_coord_mode(vgl->trw_children[TRW_REALTIME]), &ll); | |
1531 | ||
1532 | if ((vgl->vehicle_position == VEHICLE_POSITION_CENTERED) || | |
c5bc70c3 | 1533 | (vgl->realtime_jump_to_start && vgl->first_realtime_trackpoint)) { |
dc3a1898 QT |
1534 | vik_viewport_set_center_coord(vvp, &vehicle_coord); |
1535 | update_all = TRUE; | |
1536 | } | |
a00e1e36 | 1537 | else if (vgl->vehicle_position == VEHICLE_POSITION_ON_SCREEN) { |
dc3a1898 QT |
1538 | const int hdiv = 6; |
1539 | const int vdiv = 6; | |
1540 | const int px = 20; /* adjust ment in pixels to make sure vehicle is inside the box */ | |
1541 | gint width = vik_viewport_get_width(vvp); | |
1542 | gint height = vik_viewport_get_height(vvp); | |
1543 | gint vx, vy; | |
1544 | ||
1545 | vik_viewport_coord_to_screen(vvp, &vehicle_coord, &vx, &vy); | |
c4e61875 | 1546 | update_all = TRUE; |
dc3a1898 QT |
1547 | if (vx < (width/hdiv)) |
1548 | vik_viewport_set_center_screen(vvp, vx - width/2 + width/hdiv + px, vy); | |
1549 | else if (vx > (width - width/hdiv)) | |
1550 | vik_viewport_set_center_screen(vvp, vx + width/2 - width/hdiv - px, vy); | |
1551 | else if (vy < (height/vdiv)) | |
1552 | vik_viewport_set_center_screen(vvp, vx, vy - height/2 + height/vdiv + px); | |
1553 | else if (vy > (height - height/vdiv)) | |
1554 | vik_viewport_set_center_screen(vvp, vx, vy + height/2 - height/vdiv - px); | |
1555 | else | |
1556 | update_all = FALSE; | |
c4e61875 QT |
1557 | } |
1558 | ||
c5bc70c3 | 1559 | vgl->first_realtime_trackpoint = FALSE; |
b87d3952 | 1560 | create_realtime_trackpoint(vgl, FALSE); |
b87d3952 | 1561 | |
f01eebd4 | 1562 | vik_layer_emit_update ( update_all ? VIK_LAYER(vgl) : VIK_LAYER(vgl->trw_children[TRW_REALTIME]), TRUE); // Yes update from background thread |
b87d3952 QT |
1563 | } |
1564 | } | |
1565 | ||
1566 | static gboolean gpsd_data_available(GIOChannel *source, GIOCondition condition, gpointer data) | |
1567 | { | |
b87d3952 | 1568 | VikGpsLayer *vgl = data; |
c5bc70c3 | 1569 | if (condition == G_IO_IN) { |
bff27ab1 RN |
1570 | #if GPSD_API_MAJOR_VERSION == 3 || GPSD_API_MAJOR_VERSION == 4 |
1571 | if (!gps_poll(&vgl->vgpsd->gpsd)) { | |
1572 | #elif GPSD_API_MAJOR_VERSION == 5 | |
1573 | if (gps_read(&vgl->vgpsd->gpsd) > -1) { | |
1574 | // Reuse old function to perform operations on the new GPS data | |
1575 | gpsd_raw_hook(vgl->vgpsd, NULL); | |
1576 | #else | |
1577 | // Broken compile | |
1578 | #endif | |
c5bc70c3 | 1579 | return TRUE; |
bff27ab1 | 1580 | } |
c5bc70c3 | 1581 | else { |
24953b45 | 1582 | g_warning("Disconnected from gpsd. Trying to reconnect"); |
c5bc70c3 QT |
1583 | rt_gpsd_disconnect(vgl); |
1584 | rt_gpsd_connect(vgl, FALSE); | |
1585 | } | |
1586 | } | |
1587 | return FALSE; /* no further calling */ | |
b87d3952 QT |
1588 | } |
1589 | ||
1590 | static gchar *make_track_name(VikTrwLayer *vtl) | |
1591 | { | |
1592 | const gchar basename[] = "REALTIME"; | |
1593 | const gint bufsize = sizeof(basename) + 5; | |
1594 | gchar *name = g_malloc(bufsize); | |
1595 | strcpy(name, basename); | |
1596 | gint i = 2; | |
1597 | ||
1598 | while (vik_trw_layer_get_track(vtl, name) != NULL) { | |
1599 | g_snprintf(name, bufsize, "%s#%d", basename, i); | |
1600 | i++; | |
1601 | } | |
1602 | return(name); | |
1603 | ||
1604 | } | |
1605 | ||
c5bc70c3 QT |
1606 | static gboolean rt_gpsd_try_connect(gpointer *data) |
1607 | { | |
1608 | VikGpsLayer *vgl = (VikGpsLayer *)data; | |
728db5b5 | 1609 | #if GPSD_API_MAJOR_VERSION == 3 |
c5bc70c3 QT |
1610 | struct gps_data_t *gpsd = gps_open(vgl->gpsd_host, vgl->gpsd_port); |
1611 | ||
1612 | if (gpsd == NULL) { | |
728db5b5 | 1613 | #elif GPSD_API_MAJOR_VERSION == 4 |
a263d172 GB |
1614 | vgl->vgpsd = g_malloc(sizeof(VglGpsd)); |
1615 | ||
1616 | if (gps_open_r(vgl->gpsd_host, vgl->gpsd_port, /*(struct gps_data_t *)*/vgl->vgpsd) != 0) { | |
bff27ab1 RN |
1617 | #elif GPSD_API_MAJOR_VERSION == 5 |
1618 | vgl->vgpsd = g_malloc(sizeof(VglGpsd)); | |
1619 | if (gps_open(vgl->gpsd_host, vgl->gpsd_port, &vgl->vgpsd->gpsd) != 0) { | |
728db5b5 | 1620 | #else |
bff27ab1 | 1621 | // Delibrately break compilation... |
a263d172 | 1622 | #endif |
24953b45 QT |
1623 | g_warning("Failed to connect to gpsd at %s (port %s). Will retry in %d seconds", |
1624 | vgl->gpsd_host, vgl->gpsd_port, vgl->gpsd_retry_interval); | |
c5bc70c3 QT |
1625 | return TRUE; /* keep timer running */ |
1626 | } | |
1627 | ||
728db5b5 | 1628 | #if GPSD_API_MAJOR_VERSION == 3 |
a263d172 GB |
1629 | vgl->vgpsd = realloc(gpsd, sizeof(VglGpsd)); |
1630 | #endif | |
c5bc70c3 QT |
1631 | vgl->vgpsd->vgl = vgl; |
1632 | ||
1633 | vgl->realtime_fix.dirty = vgl->last_fix.dirty = FALSE; | |
1634 | /* track alt/time graph uses VIK_DEFAULT_ALTITUDE (0.0) as invalid */ | |
1635 | vgl->realtime_fix.fix.altitude = vgl->last_fix.fix.altitude = VIK_DEFAULT_ALTITUDE; | |
1636 | vgl->realtime_fix.fix.speed = vgl->last_fix.fix.speed = NAN; | |
1637 | ||
1638 | if (vgl->realtime_record) { | |
1639 | VikTrwLayer *vtl = vgl->trw_children[TRW_REALTIME]; | |
1640 | vgl->realtime_track = vik_track_new(); | |
1641 | vgl->realtime_track->visible = TRUE; | |
ce4bd1cf | 1642 | vik_trw_layer_add_track(vtl, make_track_name(vtl), vgl->realtime_track); |
c5bc70c3 QT |
1643 | } |
1644 | ||
bff27ab1 | 1645 | #if GPSD_API_MAJOR_VERSION == 3 || GPSD_API_MAJOR_VERSION == 4 |
c5bc70c3 | 1646 | gps_set_raw_hook(&vgl->vgpsd->gpsd, gpsd_raw_hook); |
bff27ab1 RN |
1647 | #endif |
1648 | ||
c5bc70c3 QT |
1649 | vgl->realtime_io_channel = g_io_channel_unix_new(vgl->vgpsd->gpsd.gps_fd); |
1650 | vgl->realtime_io_watch_id = g_io_add_watch( vgl->realtime_io_channel, | |
1651 | G_IO_IN | G_IO_ERR | G_IO_HUP, gpsd_data_available, vgl); | |
728db5b5 RN |
1652 | |
1653 | #if GPSD_API_MAJOR_VERSION == 3 | |
bec818c4 GB |
1654 | gps_query(&vgl->vgpsd->gpsd, "w+x"); |
1655 | #endif | |
bff27ab1 | 1656 | #if GPSD_API_MAJOR_VERSION == 4 || GPSD_API_MAJOR_VERSION == 5 |
728db5b5 RN |
1657 | gps_stream(&vgl->vgpsd->gpsd, WATCH_ENABLE, NULL); |
1658 | #endif | |
1659 | ||
c5bc70c3 QT |
1660 | return FALSE; /* no longer called by timeout */ |
1661 | } | |
1662 | ||
1663 | static gboolean rt_ask_retry(VikGpsLayer *vgl) | |
1664 | { | |
1665 | GtkWidget *dialog = gtk_message_dialog_new (VIK_GTK_WINDOW_FROM_LAYER(vgl), | |
1666 | GTK_DIALOG_DESTROY_WITH_PARENT, | |
1667 | GTK_MESSAGE_QUESTION, | |
1668 | GTK_BUTTONS_YES_NO, | |
1669 | "Failed to connect to gpsd at %s (port %s)\n" | |
1670 | "Should Viking keep trying (every %d seconds)?", | |
1671 | vgl->gpsd_host, vgl->gpsd_port, | |
1672 | vgl->gpsd_retry_interval); | |
1673 | ||
1674 | gint res = gtk_dialog_run(GTK_DIALOG(dialog)); | |
1675 | gtk_widget_destroy(dialog); | |
1676 | return (res == GTK_RESPONSE_YES); | |
1677 | } | |
1678 | ||
1679 | static gboolean rt_gpsd_connect(VikGpsLayer *vgl, gboolean ask_if_failed) | |
1680 | { | |
1681 | vgl->realtime_retry_timer = 0; | |
1682 | if (rt_gpsd_try_connect((gpointer *)vgl)) { | |
1683 | if (vgl->gpsd_retry_interval <= 0) { | |
1684 | g_warning("Failed to connect to gpsd but will not retry because retry intervel was set to %d (which is 0 or negative)", vgl->gpsd_retry_interval); | |
1685 | return FALSE; | |
1686 | } | |
1687 | else if (ask_if_failed && !rt_ask_retry(vgl)) | |
1688 | return FALSE; | |
1689 | else | |
1690 | vgl->realtime_retry_timer = g_timeout_add_seconds(vgl->gpsd_retry_interval, | |
1691 | (GSourceFunc)rt_gpsd_try_connect, (gpointer *)vgl); | |
1692 | } | |
1693 | return TRUE; | |
1694 | } | |
1695 | ||
1696 | static void rt_gpsd_disconnect(VikGpsLayer *vgl) | |
1697 | { | |
c5bc70c3 QT |
1698 | if (vgl->realtime_retry_timer) { |
1699 | g_source_remove(vgl->realtime_retry_timer); | |
1700 | vgl->realtime_retry_timer = 0; | |
1701 | } | |
bff27ab1 RN |
1702 | if (vgl->realtime_io_watch_id) { |
1703 | g_source_remove(vgl->realtime_io_watch_id); | |
1704 | vgl->realtime_io_watch_id = 0; | |
1705 | } | |
c5bc70c3 QT |
1706 | if (vgl->realtime_io_channel) { |
1707 | GError *error = NULL; | |
1708 | g_io_channel_shutdown (vgl->realtime_io_channel, FALSE, &error); | |
1709 | vgl->realtime_io_channel = NULL; | |
1710 | } | |
1711 | if (vgl->vgpsd) { | |
bff27ab1 RN |
1712 | #if GPSD_API_MAJOR_VERSION == 4 || GPSD_API_MAJOR_VERSION == 5 |
1713 | gps_stream(&vgl->vgpsd->gpsd, WATCH_DISABLE, NULL); | |
1714 | #endif | |
c5bc70c3 | 1715 | gps_close(&vgl->vgpsd->gpsd); |
728db5b5 | 1716 | #if GPSD_API_MAJOR_VERSION == 3 |
a263d172 | 1717 | free(vgl->vgpsd); |
bff27ab1 | 1718 | #elif GPSD_API_MAJOR_VERSION == 4 || GPSD_API_MAJOR_VERSION == 5 |
728db5b5 | 1719 | g_free(vgl->vgpsd); |
a263d172 | 1720 | #endif |
c5bc70c3 QT |
1721 | vgl->vgpsd = NULL; |
1722 | } | |
1723 | ||
1724 | if (vgl->realtime_record && vgl->realtime_track) { | |
c5bc70c3 | 1725 | if ((vgl->realtime_track->trackpoints == NULL) || (vgl->realtime_track->trackpoints->next == NULL)) |
ce4bd1cf | 1726 | vik_trw_layer_delete_track(vgl->trw_children[TRW_REALTIME], vgl->realtime_track); |
c5bc70c3 QT |
1727 | vgl->realtime_track = NULL; |
1728 | } | |
1729 | } | |
1730 | ||
b87d3952 QT |
1731 | static void gps_start_stop_tracking_cb( gpointer layer_and_vlp[2]) |
1732 | { | |
1733 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1734 | vgl->realtime_tracking = (vgl->realtime_tracking == FALSE); | |
1735 | ||
a2817d3c QT |
1736 | /* Make sure we are still in the boat with libgps */ |
1737 | g_assert((VIK_GPS_MODE_2D == MODE_2D) && (VIK_GPS_MODE_3D == MODE_3D)); | |
1738 | ||
b87d3952 | 1739 | if (vgl->realtime_tracking) { |
c5bc70c3 QT |
1740 | vgl->first_realtime_trackpoint = TRUE; |
1741 | if (!rt_gpsd_connect(vgl, TRUE)) { | |
1742 | vgl->first_realtime_trackpoint = FALSE; | |
b87d3952 | 1743 | vgl->realtime_tracking = FALSE; |
b87d3952 | 1744 | } |
b87d3952 QT |
1745 | } |
1746 | else { /* stop realtime tracking */ | |
c5bc70c3 QT |
1747 | vgl->first_realtime_trackpoint = FALSE; |
1748 | rt_gpsd_disconnect(vgl); | |
b87d3952 QT |
1749 | } |
1750 | } | |
001a86db | 1751 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |