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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> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | * | |
20 | */ | |
21 | ||
58a642b6 GB |
22 | #ifdef HAVE_CONFIG_H |
23 | #include "config.h" | |
24 | #endif | |
25 | ||
b87d3952 QT |
26 | #include <stdlib.h> |
27 | #include <math.h> | |
b364d6bc QT |
28 | #include "viking.h" |
29 | #include "vikgpslayer_pixmap.h" | |
30 | #include "babel.h" | |
31 | ||
32 | #include <string.h> | |
33 | #include <glib.h> | |
34 | #include <glib/gprintf.h> | |
4c77d5e0 | 35 | #include <glib/gi18n.h> |
001a86db | 36 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 | 37 | #include <gps.h> |
58a642b6 | 38 | #endif |
b364d6bc QT |
39 | |
40 | #define DISCONNECT_UPDATE_SIGNAL(vl, val) g_signal_handlers_disconnect_matched(vl, G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, val) | |
fdca5edb QT |
41 | static VikGpsLayer *vik_gps_layer_create (VikViewport *vp); |
42 | static void vik_gps_layer_realize ( VikGpsLayer *val, VikTreeview *vt, GtkTreeIter *layer_iter ); | |
43 | static void vik_gps_layer_free ( VikGpsLayer *val ); | |
44 | static void vik_gps_layer_draw ( VikGpsLayer *val, gpointer data ); | |
45 | VikGpsLayer *vik_gps_layer_new (); | |
b364d6bc | 46 | |
b364d6bc QT |
47 | static void gps_layer_marshall( VikGpsLayer *val, guint8 **data, gint *len ); |
48 | static VikGpsLayer *gps_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp ); | |
49 | static gboolean gps_layer_set_param ( VikGpsLayer *vgl, guint16 id, VikLayerParamData data, VikViewport *vp ); | |
50 | static VikLayerParamData gps_layer_get_param ( VikGpsLayer *vgl, guint16 id ); | |
51 | ||
52 | static void gps_layer_change_coord_mode ( VikGpsLayer *val, VikCoordMode mode ); | |
53 | static void gps_layer_add_menu_items( VikGpsLayer *vtl, GtkMenu *menu, gpointer vlp ); | |
54 | static void gps_layer_drag_drop_request ( VikGpsLayer *val_src, VikGpsLayer *val_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path ); | |
55 | ||
b364d6bc QT |
56 | static void gps_upload_cb( gpointer layer_and_vlp[2] ); |
57 | static void gps_download_cb( gpointer layer_and_vlp[2] ); | |
700b0908 QT |
58 | static void gps_empty_upload_cb( gpointer layer_and_vlp[2] ); |
59 | static void gps_empty_download_cb( gpointer layer_and_vlp[2] ); | |
60 | static void gps_empty_all_cb( gpointer layer_and_vlp[2] ); | |
001a86db | 61 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 | 62 | static void gps_start_stop_tracking_cb( gpointer layer_and_vlp[2] ); |
001a86db | 63 | static void realtime_tracking_draw(VikGpsLayer *vgl, VikViewport *vp); |
58a642b6 | 64 | #endif |
b364d6bc QT |
65 | |
66 | typedef enum {GARMIN_P = 0, MAGELLAN_P, NUM_PROTOCOLS} vik_gps_proto; | |
67 | static gchar * params_protocols[] = {"Garmin", "Magellan", NULL}; | |
68 | static gchar * protocols_args[] = {"garmin", "magellan"}; | |
69 | /*#define NUM_PROTOCOLS (sizeof(params_protocols)/sizeof(params_protocols[0]) - 1) */ | |
7963d365 | 70 | static gchar * params_ports[] = {"/dev/ttyS0", "/dev/ttyS1", "/dev/ttyUSB0", "/dev/ttyUSB1", "usb:", NULL}; |
b364d6bc QT |
71 | #define NUM_PORTS (sizeof(params_ports)/sizeof(params_ports[0]) - 1) |
72 | typedef enum {GPS_DOWN=0, GPS_UP} gps_dir; | |
73 | ||
74 | typedef struct { | |
75 | GMutex *mutex; | |
76 | gps_dir direction; | |
77 | gchar *port; | |
78 | gboolean ok; | |
79 | gint total_count; | |
80 | gint count; | |
81 | VikTrwLayer *vtl; | |
82 | gchar *cmd_args; | |
83 | gchar * window_title; | |
84 | GtkWidget *dialog; | |
85 | GtkWidget *status_label; | |
86 | GtkWidget *gps_label; | |
87 | GtkWidget *ver_label; | |
88 | GtkWidget *id_label; | |
89 | GtkWidget *wp_label; | |
90 | GtkWidget *progress_label; | |
91 | GtkWidget *trk_label; | |
92 | } GpsSession; | |
93 | static void gps_session_delete(GpsSession *sess); | |
94 | ||
58a642b6 GB |
95 | static gchar *params_groups[] = { |
96 | "Data Mode", | |
001a86db | 97 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
58a642b6 GB |
98 | "Realtime Tracking Mode", |
99 | #endif | |
100 | }; | |
101 | ||
b87d3952 QT |
102 | enum {GROUP_DATA_MODE, GROUP_REALTIME_MODE}; |
103 | ||
b364d6bc | 104 | static VikLayerParam gps_layer_params[] = { |
4c77d5e0 GB |
105 | { "gps_protocol", VIK_LAYER_PARAM_UINT, GROUP_DATA_MODE, N_("GPS Protocol:"), VIK_LAYER_WIDGET_COMBOBOX, params_protocols, NULL}, |
106 | { "gps_port", VIK_LAYER_PARAM_UINT, GROUP_DATA_MODE, N_("Serial Port:"), VIK_LAYER_WIDGET_COMBOBOX, params_ports, NULL}, | |
b87d3952 | 107 | |
001a86db | 108 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
4c77d5e0 GB |
109 | { "record_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, N_("Recording tracks"), VIK_LAYER_WIDGET_CHECKBUTTON}, |
110 | { "center_start_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, N_("Jump to current position on start"), VIK_LAYER_WIDGET_CHECKBUTTON}, | |
111 | { "centered_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, N_("Keep current position at center"), VIK_LAYER_WIDGET_CHECKBUTTON}, | |
112 | { "gpsd_host", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Host:"), VIK_LAYER_WIDGET_ENTRY}, | |
113 | { "gpsd_port", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Port:"), VIK_LAYER_WIDGET_ENTRY}, | |
001a86db | 114 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc | 115 | }; |
58a642b6 GB |
116 | enum { |
117 | PARAM_PROTOCOL=0, PARAM_PORT, | |
001a86db | 118 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
58a642b6 | 119 | PARAM_REALTIME_REC, PARAM_REALTIME_CENTER_START, PARAM_REALTIME_CENTERED, PARAM_GPSD_HOST, PARAM_GPSD_PORT, |
001a86db | 120 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
58a642b6 | 121 | NUM_PARAMS}; |
b364d6bc QT |
122 | |
123 | VikLayerInterface vik_gps_layer_interface = { | |
124 | "GPS", | |
125 | &gpslayer_pixbuf, | |
126 | ||
127 | NULL, | |
128 | 0, | |
129 | ||
130 | gps_layer_params, | |
131 | NUM_PARAMS, | |
b87d3952 QT |
132 | params_groups, |
133 | sizeof(params_groups)/sizeof(params_groups[0]), | |
b364d6bc | 134 | |
5a4a28bf QT |
135 | VIK_MENU_ITEM_ALL & ~(VIK_MENU_ITEM_CUT|VIK_MENU_ITEM_COPY), |
136 | ||
b364d6bc QT |
137 | (VikLayerFuncCreate) vik_gps_layer_create, |
138 | (VikLayerFuncRealize) vik_gps_layer_realize, | |
139 | (VikLayerFuncPostRead) NULL, | |
140 | (VikLayerFuncFree) vik_gps_layer_free, | |
141 | ||
142 | (VikLayerFuncProperties) NULL, | |
143 | (VikLayerFuncDraw) vik_gps_layer_draw, | |
144 | (VikLayerFuncChangeCoordMode) gps_layer_change_coord_mode, | |
145 | ||
20c7a3a0 QT |
146 | (VikLayerFuncSetMenuItemsSelection) NULL, |
147 | (VikLayerFuncGetMenuItemsSelection) NULL, | |
148 | ||
b364d6bc QT |
149 | (VikLayerFuncAddMenuItems) gps_layer_add_menu_items, |
150 | (VikLayerFuncSublayerAddMenuItems) NULL, | |
151 | ||
152 | (VikLayerFuncSublayerRenameRequest) NULL, | |
153 | (VikLayerFuncSublayerToggleVisible) NULL, | |
154 | ||
b364d6bc QT |
155 | (VikLayerFuncMarshall) gps_layer_marshall, |
156 | (VikLayerFuncUnmarshall) gps_layer_unmarshall, | |
157 | ||
158 | (VikLayerFuncSetParam) gps_layer_set_param, | |
159 | (VikLayerFuncGetParam) gps_layer_get_param, | |
160 | ||
161 | (VikLayerFuncReadFileData) NULL, | |
162 | (VikLayerFuncWriteFileData) NULL, | |
163 | ||
164 | (VikLayerFuncDeleteItem) NULL, | |
165 | (VikLayerFuncCopyItem) NULL, | |
166 | (VikLayerFuncPasteItem) NULL, | |
167 | (VikLayerFuncFreeCopiedItem) NULL, | |
168 | (VikLayerFuncDragDropRequest) gps_layer_drag_drop_request, | |
169 | }; | |
170 | ||
58a642b6 | 171 | enum {TRW_DOWNLOAD=0, TRW_UPLOAD, |
001a86db | 172 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
58a642b6 GB |
173 | TRW_REALTIME, |
174 | #endif | |
175 | NUM_TRW}; | |
176 | static gchar * trw_names[] = { | |
4c77d5e0 | 177 | N_("GPS Download"), N_("GPS Upload"), |
001a86db | 178 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
4c77d5e0 | 179 | N_("GPS Realtime Tracking"), |
58a642b6 GB |
180 | #endif |
181 | }; | |
b87d3952 | 182 | |
001a86db | 183 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
184 | typedef struct { |
185 | struct gps_data_t gpsd; | |
186 | VikGpsLayer *vgl; | |
187 | } VglGpsd; | |
188 | ||
189 | typedef struct { | |
c4e61875 | 190 | struct gps_fix_t fix; |
a2817d3c | 191 | gint satellites_used; |
b87d3952 QT |
192 | gboolean dirty; /* needs to be saved */ |
193 | } GpsFix; | |
001a86db | 194 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 | 195 | |
b364d6bc QT |
196 | struct _VikGpsLayer { |
197 | VikLayer vl; | |
198 | VikTrwLayer * trw_children[NUM_TRW]; | |
f253a6a6 QT |
199 | GList * children; /* used only for writing file */ |
200 | int cur_read_child; /* used only for reading file */ | |
001a86db | 201 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
202 | VglGpsd *vgpsd; |
203 | gboolean realtime_tracking; | |
204 | GMutex *realtime_tracking_mutex; | |
205 | GpsFix realtime_fix; | |
206 | GpsFix last_fix; | |
207 | ||
208 | enum unit realtime_gpsd_unit; | |
209 | ||
210 | VikTrack *realtime_track; | |
211 | gchar *realtime_track_name; | |
212 | ||
213 | GIOChannel *realtime_io_channel; | |
214 | guint realtime_io_watch_id; | |
215 | GdkGC *realtime_track_gc; | |
216 | GdkGC *realtime_track_bg_gc; | |
217 | GdkGC *realtime_track_pt_gc; | |
218 | GdkGC *realtime_track_pt1_gc; | |
219 | GdkGC *realtime_track_pt2_gc; | |
220 | ||
b364d6bc | 221 | /* params */ |
b87d3952 QT |
222 | gchar *gpsd_host; |
223 | gchar *gpsd_port; | |
224 | gboolean realtime_record; | |
225 | gboolean realtime_jump_to_start; | |
226 | gboolean realtime_keep_at_center; | |
001a86db QT |
227 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
228 | guint protocol_id; | |
229 | guint serial_port_id; | |
b364d6bc QT |
230 | }; |
231 | ||
232 | GType vik_gps_layer_get_type () | |
233 | { | |
234 | static GType val_type = 0; | |
235 | ||
236 | if (!val_type) | |
237 | { | |
238 | static const GTypeInfo val_info = | |
239 | { | |
240 | sizeof (VikGpsLayerClass), | |
241 | NULL, /* base_init */ | |
242 | NULL, /* base_finalize */ | |
243 | NULL, /* class init */ | |
244 | NULL, /* class_finalize */ | |
245 | NULL, /* class_data */ | |
246 | sizeof (VikGpsLayer), | |
247 | 0, | |
248 | NULL /* instance init */ | |
249 | }; | |
250 | val_type = g_type_register_static ( VIK_LAYER_TYPE, "VikGpsLayer", &val_info, 0 ); | |
251 | } | |
252 | ||
253 | return val_type; | |
254 | } | |
255 | ||
fdca5edb | 256 | static VikGpsLayer *vik_gps_layer_create (VikViewport *vp) |
b364d6bc | 257 | { |
c4e61875 QT |
258 | int i; |
259 | ||
b87d3952 | 260 | VikGpsLayer *rv = vik_gps_layer_new (vp); |
b364d6bc | 261 | vik_layer_rename ( VIK_LAYER(rv), vik_gps_layer_interface.name ); |
c4e61875 QT |
262 | |
263 | for (i = 0; i < NUM_TRW; i++) { | |
264 | rv->trw_children[i] = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vp, NULL, FALSE )); | |
265 | vik_layer_set_menu_items_selection(VIK_LAYER(rv->trw_children[i]), VIK_MENU_ITEM_ALL & ~(VIK_MENU_ITEM_CUT|VIK_MENU_ITEM_DELETE)); | |
266 | } | |
b364d6bc QT |
267 | return rv; |
268 | } | |
269 | ||
b364d6bc QT |
270 | /* "Copy" */ |
271 | static void gps_layer_marshall( VikGpsLayer *vgl, guint8 **data, gint *datalen ) | |
272 | { | |
273 | VikLayer *child_layer; | |
274 | guint8 *ld; | |
275 | gint ll; | |
276 | GByteArray* b = g_byte_array_new (); | |
277 | gint len; | |
278 | gint i; | |
279 | ||
280 | #define alm_append(obj, sz) \ | |
281 | len = (sz); \ | |
282 | g_byte_array_append ( b, (guint8 *)&len, sizeof(len) ); \ | |
283 | g_byte_array_append ( b, (guint8 *)(obj), len ); | |
284 | ||
285 | vik_layer_marshall_params(VIK_LAYER(vgl), &ld, &ll); | |
286 | alm_append(ld, ll); | |
287 | g_free(ld); | |
288 | ||
289 | for (i = 0; i < NUM_TRW; i++) { | |
290 | child_layer = VIK_LAYER(vgl->trw_children[i]); | |
291 | vik_layer_marshall(child_layer, &ld, &ll); | |
292 | if (ld) { | |
293 | alm_append(ld, ll); | |
294 | g_free(ld); | |
295 | } | |
296 | } | |
297 | *data = b->data; | |
298 | *datalen = b->len; | |
299 | g_byte_array_free(b, FALSE); | |
300 | #undef alm_append | |
301 | } | |
302 | ||
303 | /* "Paste" */ | |
304 | static VikGpsLayer *gps_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp ) | |
305 | { | |
306 | #define alm_size (*(gint *)data) | |
307 | #define alm_next \ | |
308 | len -= sizeof(gint) + alm_size; \ | |
309 | data += sizeof(gint) + alm_size; | |
310 | ||
311 | VikGpsLayer *rv = vik_gps_layer_new(); | |
312 | VikLayer *child_layer; | |
313 | gint i; | |
314 | ||
315 | vik_layer_unmarshall_params ( VIK_LAYER(rv), data+sizeof(gint), alm_size, vvp ); | |
316 | alm_next; | |
317 | ||
318 | i = 0; | |
319 | while (len>0 && i < NUM_TRW) { | |
320 | child_layer = vik_layer_unmarshall ( data + sizeof(gint), alm_size, vvp ); | |
321 | if (child_layer) { | |
fdca5edb | 322 | rv->trw_children[i++] = (VikTrwLayer *)child_layer; |
b87d3952 | 323 | g_signal_connect_swapped ( G_OBJECT(child_layer), "update", G_CALLBACK(vik_layer_emit_update_secondary), rv ); |
b364d6bc QT |
324 | } |
325 | alm_next; | |
326 | } | |
327 | // g_print("gps_layer_unmarshall ended with len=%d\n", len); | |
328 | g_assert(len == 0); | |
329 | return rv; | |
330 | #undef alm_size | |
331 | #undef alm_next | |
332 | } | |
333 | ||
334 | static gboolean gps_layer_set_param ( VikGpsLayer *vgl, guint16 id, VikLayerParamData data, VikViewport *vp ) | |
335 | { | |
336 | switch ( id ) | |
337 | { | |
b87d3952 | 338 | /* TODO: gpsd_host, gpsd_port */ |
b364d6bc QT |
339 | case PARAM_PROTOCOL: |
340 | if (data.u < NUM_PROTOCOLS) | |
341 | vgl->protocol_id = data.u; | |
342 | else | |
4c77d5e0 | 343 | g_warning(_("Unknown GPS Protocol")); |
b364d6bc QT |
344 | break; |
345 | case PARAM_PORT: | |
346 | if (data.u < NUM_PORTS) | |
347 | vgl->serial_port_id = data.u; | |
348 | else | |
4c77d5e0 | 349 | g_warning(_("Unknown serial port device")); |
b364d6bc | 350 | break; |
001a86db | 351 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
352 | case PARAM_GPSD_HOST: |
353 | if (vgl->gpsd_host) | |
354 | g_free(vgl->gpsd_host); | |
355 | vgl->gpsd_host = g_strdup(data.s); | |
356 | break; | |
357 | case PARAM_GPSD_PORT: | |
358 | if (vgl->gpsd_port) | |
359 | g_free(vgl->gpsd_port); | |
360 | vgl->gpsd_port = g_strdup(data.s); /* TODO: check for number */ | |
361 | break; | |
362 | case PARAM_REALTIME_REC: | |
363 | vgl->realtime_record = data.b; | |
364 | break; | |
365 | case PARAM_REALTIME_CENTER_START: | |
366 | vgl->realtime_jump_to_start = data.b; | |
367 | break; | |
368 | case PARAM_REALTIME_CENTERED: | |
369 | vgl->realtime_keep_at_center = data.b; | |
370 | break; | |
001a86db | 371 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 QT |
372 | default: |
373 | g_warning("gps_layer_set_param(): unknown parameter"); | |
b364d6bc QT |
374 | } |
375 | ||
376 | return TRUE; | |
377 | } | |
378 | ||
379 | static VikLayerParamData gps_layer_get_param ( VikGpsLayer *vgl, guint16 id ) | |
380 | { | |
381 | VikLayerParamData rv; | |
382 | switch ( id ) | |
383 | { | |
b87d3952 | 384 | /* TODO: gpsd_host, gpsd_port */ |
b364d6bc QT |
385 | case PARAM_PROTOCOL: |
386 | rv.u = vgl->protocol_id; | |
387 | break; | |
388 | case PARAM_PORT: | |
389 | rv.u = vgl->serial_port_id; | |
390 | break; | |
001a86db | 391 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
392 | case PARAM_GPSD_HOST: |
393 | rv.s = vgl->gpsd_host ? vgl->gpsd_host : ""; | |
394 | break; | |
395 | case PARAM_GPSD_PORT: | |
396 | rv.s = vgl->gpsd_port ? vgl->gpsd_port : g_strdup(DEFAULT_GPSD_PORT); | |
397 | break; | |
398 | case PARAM_REALTIME_REC: | |
399 | rv.b = vgl->realtime_record; | |
400 | break; | |
401 | case PARAM_REALTIME_CENTER_START: | |
402 | rv.b = vgl->realtime_jump_to_start; | |
403 | break; | |
404 | case PARAM_REALTIME_CENTERED: | |
405 | rv.b = vgl->realtime_keep_at_center; | |
406 | break; | |
001a86db | 407 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc | 408 | default: |
4c77d5e0 | 409 | g_warning(_("%s: unknown parameter"), __FUNCTION__); |
b364d6bc QT |
410 | } |
411 | ||
b364d6bc QT |
412 | return rv; |
413 | } | |
414 | ||
b87d3952 | 415 | VikGpsLayer *vik_gps_layer_new (VikViewport *vp) |
b364d6bc QT |
416 | { |
417 | gint i; | |
418 | VikGpsLayer *vgl = VIK_GPS_LAYER ( g_object_new ( VIK_GPS_LAYER_TYPE, NULL ) ); | |
419 | vik_layer_init ( VIK_LAYER(vgl), VIK_LAYER_GPS ); | |
420 | for (i = 0; i < NUM_TRW; i++) { | |
421 | vgl->trw_children[i] = NULL; | |
422 | } | |
7886de28 | 423 | vgl->children = NULL; |
f253a6a6 | 424 | vgl->cur_read_child = 0; |
b364d6bc | 425 | |
001a86db | 426 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
427 | vgl->realtime_tracking_mutex = g_mutex_new(); |
428 | vgl->realtime_tracking = FALSE; | |
429 | vgl->vgpsd = NULL; | |
430 | vgl->realtime_track_gc = vik_viewport_new_gc ( vp, "#203070", 2 ); | |
431 | vgl->realtime_track_bg_gc = vik_viewport_new_gc ( vp, "grey", 2 ); | |
432 | vgl->realtime_track_pt1_gc = vik_viewport_new_gc ( vp, "red", 2 ); | |
433 | vgl->realtime_track_pt2_gc = vik_viewport_new_gc ( vp, "green", 2 ); | |
434 | vgl->realtime_track_pt_gc = vgl->realtime_track_pt1_gc; | |
435 | vgl->realtime_gpsd_unit = gpsd_units(); | |
436 | // fprintf(stderr, "DEBUG: gpsd_unit = %d\n", vgl->realtime_gpsd_unit); | |
437 | vgl->realtime_track = NULL; | |
438 | ||
b364d6bc | 439 | /* Setting params here */ |
b87d3952 QT |
440 | vgl->gpsd_host = g_strdup("localhost"); |
441 | vgl->gpsd_port = g_strdup(DEFAULT_GPSD_PORT); | |
442 | vgl->realtime_record = TRUE; | |
443 | vgl->realtime_jump_to_start = TRUE; | |
444 | vgl->realtime_keep_at_center = FALSE; | |
001a86db QT |
445 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
446 | vgl->protocol_id = 0; | |
447 | vgl->serial_port_id = 0; | |
b364d6bc QT |
448 | |
449 | return vgl; | |
450 | } | |
451 | ||
fdca5edb | 452 | static void vik_gps_layer_draw ( VikGpsLayer *vgl, gpointer data ) |
b364d6bc QT |
453 | { |
454 | gint i; | |
b87d3952 QT |
455 | VikLayer *vl; |
456 | VikLayer *trigger = VIK_LAYER(vik_viewport_get_trigger( VIK_VIEWPORT(data) )); | |
b364d6bc QT |
457 | |
458 | for (i = 0; i < NUM_TRW; i++) { | |
b87d3952 QT |
459 | vl = VIK_LAYER(vgl->trw_children[i]); |
460 | if (vl == trigger) { | |
461 | if ( vik_viewport_get_half_drawn ( VIK_VIEWPORT(data) ) ) { | |
462 | vik_viewport_set_half_drawn ( VIK_VIEWPORT(data), FALSE ); | |
463 | vik_viewport_snapshot_load( VIK_VIEWPORT(data) ); | |
464 | } else { | |
465 | vik_viewport_snapshot_save( VIK_VIEWPORT(data) ); | |
466 | } | |
467 | } | |
468 | if (!vik_viewport_get_half_drawn( VIK_VIEWPORT(data))) | |
469 | vik_layer_draw ( vl, data ); | |
470 | } | |
001a86db | 471 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
472 | if (vgl->realtime_tracking) { |
473 | if (VIK_LAYER(vgl) == trigger) { | |
474 | if ( vik_viewport_get_half_drawn ( VIK_VIEWPORT(data) ) ) { | |
475 | vik_viewport_set_half_drawn ( VIK_VIEWPORT(data), FALSE ); | |
476 | vik_viewport_snapshot_load( VIK_VIEWPORT(data) ); | |
477 | } else { | |
478 | vik_viewport_snapshot_save( VIK_VIEWPORT(data) ); | |
479 | } | |
480 | } | |
481 | if (!vik_viewport_get_half_drawn( VIK_VIEWPORT(data))) | |
482 | realtime_tracking_draw(vgl, VIK_VIEWPORT(data)); | |
b364d6bc | 483 | } |
001a86db | 484 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc QT |
485 | } |
486 | ||
487 | static void gps_layer_change_coord_mode ( VikGpsLayer *vgl, VikCoordMode mode ) | |
488 | { | |
489 | gint i; | |
490 | for (i = 0; i < NUM_TRW; i++) { | |
2cebc318 | 491 | vik_layer_change_coord_mode(VIK_LAYER(vgl->trw_children[i]), mode); |
b364d6bc QT |
492 | } |
493 | } | |
494 | ||
495 | static void gps_layer_add_menu_items( VikGpsLayer *vgl, GtkMenu *menu, gpointer vlp ) | |
496 | { | |
497 | static gpointer pass_along[2]; | |
498 | GtkWidget *item; | |
499 | pass_along[0] = vgl; | |
500 | pass_along[1] = vlp; | |
501 | ||
502 | item = gtk_menu_item_new(); | |
503 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
504 | gtk_widget_show ( item ); | |
505 | ||
4c77d5e0 | 506 | item = gtk_menu_item_new_with_label ( _("Upload to GPS") ); |
b364d6bc QT |
507 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_upload_cb), pass_along ); |
508 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
509 | gtk_widget_show ( item ); | |
510 | ||
4c77d5e0 | 511 | item = gtk_menu_item_new_with_label ( _("Download from GPS") ); |
b364d6bc QT |
512 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_download_cb), pass_along ); |
513 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
514 | gtk_widget_show ( item ); | |
515 | ||
001a86db | 516 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
517 | item = gtk_menu_item_new_with_label ( vgl->realtime_tracking ? |
518 | "Stop realtime tracking" : | |
519 | "Start realtime tracking" ); | |
520 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_start_stop_tracking_cb), pass_along ); | |
521 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
522 | gtk_widget_show ( item ); | |
523 | ||
700b0908 QT |
524 | item = gtk_menu_item_new(); |
525 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
526 | gtk_widget_show ( item ); | |
001a86db | 527 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
700b0908 | 528 | |
4c77d5e0 | 529 | item = gtk_menu_item_new_with_label ( _("Empty Upload") ); |
700b0908 QT |
530 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_upload_cb), pass_along ); |
531 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
532 | gtk_widget_show ( item ); | |
533 | ||
4c77d5e0 | 534 | item = gtk_menu_item_new_with_label ( _("Empty Download") ); |
700b0908 QT |
535 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_download_cb), pass_along ); |
536 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
537 | gtk_widget_show ( item ); | |
538 | ||
4c77d5e0 | 539 | item = gtk_menu_item_new_with_label ( _("Empty All") ); |
700b0908 QT |
540 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_all_cb), pass_along ); |
541 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
542 | gtk_widget_show ( item ); | |
543 | ||
b364d6bc QT |
544 | } |
545 | ||
546 | static void disconnect_layer_signal ( VikLayer *vl, VikGpsLayer *vgl ) | |
547 | { | |
b364d6bc QT |
548 | g_assert(DISCONNECT_UPDATE_SIGNAL(vl,vgl)==1); |
549 | } | |
550 | ||
fdca5edb | 551 | static void vik_gps_layer_free ( VikGpsLayer *vgl ) |
b364d6bc | 552 | { |
b364d6bc QT |
553 | gint i; |
554 | for (i = 0; i < NUM_TRW; i++) { | |
e03074ba | 555 | if (vgl->vl.realized) |
fdca5edb | 556 | disconnect_layer_signal(VIK_LAYER(vgl->trw_children[i]), vgl); |
b364d6bc QT |
557 | g_object_unref(vgl->trw_children[i]); |
558 | } | |
001a86db | 559 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
560 | if (vgl->realtime_track_gc != NULL) |
561 | g_object_unref(vgl->realtime_track_gc); | |
562 | if (vgl->realtime_track_bg_gc != NULL) | |
563 | g_object_unref(vgl->realtime_track_bg_gc); | |
564 | if (vgl->realtime_track_pt1_gc != NULL) | |
565 | g_object_unref(vgl->realtime_track_pt1_gc); | |
566 | if (vgl->realtime_track_pt2_gc != NULL) | |
567 | g_object_unref(vgl->realtime_track_pt2_gc); | |
568 | if (vgl->realtime_tracking_mutex != NULL) | |
569 | g_mutex_free(vgl->realtime_tracking_mutex); | |
001a86db | 570 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc QT |
571 | } |
572 | ||
b364d6bc QT |
573 | gboolean vik_gps_layer_delete ( VikGpsLayer *vgl, GtkTreeIter *iter ) |
574 | { | |
575 | gint i; | |
576 | VikLayer *l = VIK_LAYER( vik_treeview_item_get_pointer ( VIK_LAYER(vgl)->vt, iter ) ); | |
577 | gboolean was_visible = l->visible; | |
578 | ||
579 | vik_treeview_item_delete ( VIK_LAYER(vgl)->vt, iter ); | |
580 | for (i = 0; i < NUM_TRW; i++) { | |
2cebc318 | 581 | if (VIK_LAYER(vgl->trw_children[i]) == l) |
b364d6bc QT |
582 | vgl->trw_children[i] = NULL; |
583 | } | |
584 | g_assert(DISCONNECT_UPDATE_SIGNAL(l,vgl)==1); | |
585 | g_object_unref ( l ); | |
586 | ||
587 | return was_visible; | |
588 | } | |
589 | ||
fdca5edb | 590 | static void vik_gps_layer_realize ( VikGpsLayer *vgl, VikTreeview *vt, GtkTreeIter *layer_iter ) |
b364d6bc QT |
591 | { |
592 | GtkTreeIter iter; | |
593 | int ix; | |
594 | ||
595 | for (ix = 0; ix < NUM_TRW; ix++) { | |
fdca5edb | 596 | VikLayer * trw = VIK_LAYER(vgl->trw_children[ix]); |
b364d6bc | 597 | vik_treeview_add_layer ( VIK_LAYER(vgl)->vt, layer_iter, &iter, |
4c77d5e0 | 598 | _(trw_names[ix]), vgl, |
b364d6bc QT |
599 | trw, trw->type, trw->type ); |
600 | if ( ! trw->visible ) | |
601 | vik_treeview_item_set_visible ( VIK_LAYER(vgl)->vt, &iter, FALSE ); | |
602 | vik_layer_realize ( trw, VIK_LAYER(vgl)->vt, &iter ); | |
b87d3952 | 603 | g_signal_connect_swapped ( G_OBJECT(trw), "update", G_CALLBACK(vik_layer_emit_update_secondary), vgl ); |
b364d6bc QT |
604 | } |
605 | } | |
606 | ||
7886de28 QT |
607 | const GList *vik_gps_layer_get_children ( VikGpsLayer *vgl ) |
608 | { | |
609 | int i; | |
610 | ||
611 | if (vgl->children == NULL) { | |
612 | for (i = NUM_TRW - 1; i >= 0; i--) | |
613 | vgl->children = g_list_prepend(vgl->children, vgl->trw_children[i]); | |
614 | } | |
615 | return vgl->children; | |
616 | } | |
617 | ||
f253a6a6 QT |
618 | VikTrwLayer * vik_gps_layer_get_a_child(VikGpsLayer *vgl) |
619 | { | |
620 | g_assert ((vgl->cur_read_child >= 0) && (vgl->cur_read_child < NUM_TRW)); | |
621 | ||
622 | VikTrwLayer * vtl = vgl->trw_children[vgl->cur_read_child]; | |
623 | if (++(vgl->cur_read_child) >= NUM_TRW) | |
624 | vgl->cur_read_child = 0; | |
625 | return(vtl); | |
626 | } | |
627 | ||
7886de28 QT |
628 | gboolean vik_gps_layer_is_empty ( VikGpsLayer *vgl ) |
629 | { | |
630 | if ( vgl->trw_children[0] ) | |
631 | return FALSE; | |
632 | return TRUE; | |
633 | } | |
634 | ||
b364d6bc QT |
635 | static void gps_layer_drag_drop_request ( VikGpsLayer *val_src, VikGpsLayer *val_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path ) |
636 | { | |
637 | VikTreeview *vt = VIK_LAYER(val_src)->vt; | |
638 | VikLayer *vl = vik_treeview_item_get_pointer(vt, src_item_iter); | |
639 | GtkTreeIter dest_iter; | |
640 | gchar *dp; | |
641 | gboolean target_exists; | |
642 | ||
b364d6bc QT |
643 | dp = gtk_tree_path_to_string(dest_path); |
644 | target_exists = vik_treeview_get_iter_from_path_str(vt, &dest_iter, dp); | |
645 | ||
646 | /* vik_gps_layer_delete unrefs, but we don't want that here. | |
647 | * we're still using the layer. */ | |
648 | g_object_ref ( vl ); | |
649 | vik_gps_layer_delete(val_src, src_item_iter); | |
650 | ||
b364d6bc QT |
651 | g_free(dp); |
652 | } | |
653 | ||
654 | static void gps_session_delete(GpsSession *sess) | |
655 | { | |
656 | /* TODO */ | |
657 | g_mutex_free(sess->mutex); | |
658 | g_free(sess->cmd_args); | |
659 | ||
660 | g_free(sess); | |
661 | ||
662 | } | |
663 | ||
664 | static void set_total_count(gint cnt, GpsSession *sess) | |
665 | { | |
666 | gchar s[128]; | |
667 | gdk_threads_enter(); | |
668 | g_mutex_lock(sess->mutex); | |
669 | if (sess->ok) { | |
97634600 GB |
670 | const gchar *tmp_str; |
671 | if (sess->direction == GPS_DOWN) | |
672 | { | |
673 | if (sess->progress_label == sess->wp_label) | |
2c3f09a6 | 674 | tmp_str = ngettext("Downloading %d waypoint...", "Downloading %d waypoints...", cnt); |
97634600 | 675 | else |
2c3f09a6 | 676 | tmp_str = ngettext("Downloading %d trackpoint...", "Downloading %d trackpoints...", cnt); |
97634600 GB |
677 | } |
678 | else | |
679 | { | |
680 | if (sess->progress_label == sess->wp_label) | |
2c3f09a6 | 681 | tmp_str = ngettext("Uploading %d waypoint...", "Uploading %d waypoints...", cnt); |
97634600 | 682 | else |
2c3f09a6 | 683 | tmp_str = ngettext("Uploading %d trackpoint...", "Uploading %d trackpoints...", cnt); |
97634600 GB |
684 | } |
685 | ||
686 | g_snprintf(s, 128, tmp_str, cnt); | |
b364d6bc QT |
687 | gtk_label_set_text ( GTK_LABEL(sess->progress_label), s ); |
688 | gtk_widget_show ( sess->progress_label ); | |
689 | sess->total_count = cnt; | |
690 | } | |
691 | g_mutex_unlock(sess->mutex); | |
692 | gdk_threads_leave(); | |
693 | } | |
694 | ||
695 | static void set_current_count(gint cnt, GpsSession *sess) | |
696 | { | |
697 | gchar s[128]; | |
97634600 | 698 | const gchar *tmp_str; |
b364d6bc QT |
699 | |
700 | gdk_threads_enter(); | |
701 | g_mutex_lock(sess->mutex); | |
702 | if (sess->ok) { | |
703 | if (cnt < sess->total_count) { | |
97634600 GB |
704 | if (sess->direction == GPS_DOWN) |
705 | { | |
706 | if (sess->progress_label == sess->wp_label) | |
56986697 | 707 | tmp_str = ngettext("Downloaded %d out of %d waypoint...", "Downloaded %d out of %d waypoints...", sess->total_count); |
97634600 | 708 | else |
56986697 | 709 | tmp_str = ngettext("Downloaded %d out of %d trackpoint...", "Downloaded %d out of %d trackpoints...", sess->total_count); |
97634600 GB |
710 | } |
711 | else { | |
712 | if (sess->progress_label == sess->wp_label) | |
56986697 | 713 | tmp_str = ngettext("Uploaded %d out of %d waypoint...", "Uploaded %d out of %d waypoints...", sess->total_count); |
97634600 | 714 | else |
56986697 | 715 | tmp_str = ngettext("Uploaded %d out of %d trackpoint...", "Uploaded %d out of %d trackpoints...", sess->total_count); |
97634600 GB |
716 | } |
717 | g_snprintf(s, 128, tmp_str, cnt, sess->total_count); | |
b364d6bc | 718 | } else { |
97634600 GB |
719 | if (sess->direction == GPS_DOWN) |
720 | { | |
721 | if (sess->progress_label == sess->wp_label) | |
56986697 | 722 | tmp_str = ngettext("Downloaded %d waypoint", "Downloaded %d waypoints", cnt); |
97634600 | 723 | else |
56986697 | 724 | tmp_str = ngettext("Downloaded %d trackpoint", "Downloaded %d trackpoints", cnt); |
97634600 GB |
725 | } |
726 | else { | |
727 | if (sess->progress_label == sess->wp_label) | |
56986697 | 728 | tmp_str = ngettext("Uploaded %d waypoint", "Uploaded %d waypoints", cnt); |
97634600 | 729 | else |
56986697 | 730 | tmp_str = ngettext("Uploaded %d trackpoint", "Uploaded %d trackpoints", cnt); |
97634600 GB |
731 | } |
732 | g_snprintf(s, 128, tmp_str, cnt); | |
b364d6bc QT |
733 | } |
734 | gtk_label_set_text ( GTK_LABEL(sess->progress_label), s ); | |
735 | } | |
736 | g_mutex_unlock(sess->mutex); | |
737 | gdk_threads_leave(); | |
738 | } | |
739 | ||
740 | static void set_gps_info(const gchar *info, GpsSession *sess) | |
741 | { | |
742 | gchar s[256]; | |
743 | gdk_threads_enter(); | |
744 | g_mutex_lock(sess->mutex); | |
745 | if (sess->ok) { | |
97634600 | 746 | g_snprintf(s, 256, _("GPS Device: %s"), info); |
b364d6bc QT |
747 | gtk_label_set_text ( GTK_LABEL(sess->gps_label), s ); |
748 | } | |
749 | g_mutex_unlock(sess->mutex); | |
750 | gdk_threads_leave(); | |
751 | } | |
752 | ||
753 | static void gps_download_progress_func(BabelProgressCode c, gpointer data, GpsSession * sess ) | |
754 | { | |
755 | gchar *line; | |
756 | ||
757 | gdk_threads_enter (); | |
758 | g_mutex_lock(sess->mutex); | |
759 | if (!sess->ok) { | |
760 | g_mutex_unlock(sess->mutex); | |
761 | gps_session_delete(sess); | |
762 | gdk_threads_leave(); | |
763 | g_thread_exit ( NULL ); | |
764 | } | |
765 | g_mutex_unlock(sess->mutex); | |
766 | gdk_threads_leave (); | |
767 | ||
768 | switch(c) { | |
769 | case BABEL_DIAG_OUTPUT: | |
770 | line = (gchar *)data; | |
771 | ||
772 | /* tells us how many items there will be */ | |
773 | if (strstr(line, "Xfer Wpt")) { | |
774 | sess->progress_label = sess->wp_label; | |
775 | } | |
776 | if (strstr(line, "Xfer Trk")) { | |
777 | sess->progress_label = sess->trk_label; | |
778 | } | |
779 | if (strstr(line, "PRDDAT")) { | |
780 | gchar **tokens = g_strsplit(line, " ", 0); | |
781 | gchar info[128]; | |
782 | int ilen = 0; | |
783 | int i; | |
c83b5ad9 QT |
784 | int n_tokens = 0; |
785 | ||
786 | while (tokens[n_tokens]) | |
787 | n_tokens++; | |
788 | ||
789 | if (n_tokens > 8) { | |
790 | for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) { | |
791 | guint ch; | |
792 | sscanf(tokens[i], "%x", &ch); | |
793 | info[ilen++] = ch; | |
794 | } | |
795 | info[ilen++] = 0; | |
796 | set_gps_info(info, sess); | |
b364d6bc | 797 | } |
c83b5ad9 | 798 | g_strfreev(tokens); |
b364d6bc QT |
799 | } |
800 | if (strstr(line, "RECORD")) { | |
801 | int lsb, msb, cnt; | |
802 | ||
c83b5ad9 QT |
803 | if (strlen(line) > 20) { |
804 | sscanf(line+17, "%x", &lsb); | |
805 | sscanf(line+20, "%x", &msb); | |
806 | cnt = lsb + msb * 256; | |
807 | set_total_count(cnt, sess); | |
808 | sess->count = 0; | |
809 | } | |
b364d6bc QT |
810 | } |
811 | if ( strstr(line, "WPTDAT") || strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) { | |
812 | sess->count++; | |
813 | set_current_count(sess->count, sess); | |
814 | } | |
815 | break; | |
816 | case BABEL_DONE: | |
817 | break; | |
818 | default: | |
819 | break; | |
820 | } | |
821 | ||
822 | } | |
823 | ||
824 | static void gps_upload_progress_func(BabelProgressCode c, gpointer data, GpsSession * sess ) | |
825 | { | |
826 | gchar *line; | |
827 | static int cnt = 0; | |
828 | ||
829 | gdk_threads_enter (); | |
830 | g_mutex_lock(sess->mutex); | |
831 | if (!sess->ok) { | |
832 | g_mutex_unlock(sess->mutex); | |
833 | gps_session_delete(sess); | |
834 | gdk_threads_leave(); | |
835 | g_thread_exit ( NULL ); | |
836 | } | |
837 | g_mutex_unlock(sess->mutex); | |
838 | gdk_threads_leave (); | |
839 | ||
840 | switch(c) { | |
841 | case BABEL_DIAG_OUTPUT: | |
842 | line = (gchar *)data; | |
843 | ||
844 | if (strstr(line, "PRDDAT")) { | |
845 | gchar **tokens = g_strsplit(line, " ", 0); | |
846 | gchar info[128]; | |
847 | int ilen = 0; | |
848 | int i; | |
c83b5ad9 QT |
849 | int n_tokens = 0; |
850 | ||
851 | while (tokens[n_tokens]) | |
852 | n_tokens++; | |
853 | ||
854 | if (n_tokens > 8) { | |
855 | for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) { | |
856 | guint ch; | |
857 | sscanf(tokens[i], "%x", &ch); | |
858 | info[ilen++] = ch; | |
859 | } | |
860 | info[ilen++] = 0; | |
861 | set_gps_info(info, sess); | |
b364d6bc | 862 | } |
c83b5ad9 | 863 | g_strfreev(tokens); |
b364d6bc QT |
864 | } |
865 | if (strstr(line, "RECORD")) { | |
866 | int lsb, msb; | |
867 | ||
c83b5ad9 QT |
868 | if (strlen(line) > 20) { |
869 | sscanf(line+17, "%x", &lsb); | |
870 | sscanf(line+20, "%x", &msb); | |
871 | cnt = lsb + msb * 256; | |
872 | /* set_total_count(cnt, sess); */ | |
873 | sess->count = 0; | |
874 | } | |
b364d6bc QT |
875 | } |
876 | if ( strstr(line, "WPTDAT")) { | |
877 | if (sess->count == 0) { | |
878 | sess->progress_label = sess->wp_label; | |
879 | set_total_count(cnt, sess); | |
880 | } | |
881 | sess->count++; | |
882 | set_current_count(sess->count, sess); | |
883 | ||
884 | } | |
885 | if ( strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) { | |
886 | if (sess->count == 0) { | |
887 | sess->progress_label = sess->trk_label; | |
888 | set_total_count(cnt, sess); | |
889 | } | |
890 | sess->count++; | |
891 | set_current_count(sess->count, sess); | |
892 | } | |
893 | break; | |
894 | case BABEL_DONE: | |
895 | break; | |
896 | default: | |
897 | break; | |
898 | } | |
899 | ||
900 | } | |
901 | ||
902 | static void gps_comm_thread(GpsSession *sess) | |
903 | { | |
904 | gboolean result; | |
905 | ||
906 | if (sess->direction == GPS_DOWN) | |
907 | result = a_babel_convert_from (sess->vtl, sess->cmd_args, | |
908 | (BabelStatusFunc) gps_download_progress_func, sess->port, sess); | |
909 | else | |
910 | result = a_babel_convert_to (sess->vtl, sess->cmd_args, | |
911 | (BabelStatusFunc) gps_upload_progress_func, sess->port, sess); | |
912 | ||
913 | gdk_threads_enter(); | |
914 | if (!result) { | |
4c77d5e0 | 915 | gtk_label_set_text ( GTK_LABEL(sess->status_label), _("Error: couldn't find gpsbabel.") ); |
b364d6bc QT |
916 | } |
917 | else { | |
918 | g_mutex_lock(sess->mutex); | |
919 | if (sess->ok) { | |
4c77d5e0 | 920 | gtk_label_set_text ( GTK_LABEL(sess->status_label), _("Done.") ); |
b364d6bc QT |
921 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_ACCEPT, TRUE ); |
922 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_REJECT, FALSE ); | |
923 | } else { | |
924 | /* canceled */ | |
925 | } | |
926 | g_mutex_unlock(sess->mutex); | |
927 | } | |
928 | ||
929 | g_mutex_lock(sess->mutex); | |
930 | if (sess->ok) { | |
931 | sess->ok = FALSE; | |
932 | g_mutex_unlock(sess->mutex); | |
933 | } | |
934 | else { | |
935 | g_mutex_unlock(sess->mutex); | |
936 | gps_session_delete(sess); | |
937 | } | |
938 | gdk_threads_leave(); | |
939 | g_thread_exit(NULL); | |
940 | } | |
941 | ||
942 | static gint gps_comm(VikTrwLayer *vtl, gps_dir dir, vik_gps_proto proto, gchar *port) { | |
943 | GpsSession *sess = g_malloc(sizeof(GpsSession)); | |
944 | ||
945 | sess->mutex = g_mutex_new(); | |
946 | sess->direction = dir; | |
947 | sess->vtl = vtl; | |
948 | sess->port = g_strdup(port); | |
949 | sess->ok = TRUE; | |
950 | sess->cmd_args = g_strdup_printf("-D 9 -t -w -%c %s", | |
951 | (dir == GPS_DOWN) ? 'i' : 'o', protocols_args[proto]); | |
4c77d5e0 | 952 | sess->window_title = (dir == GPS_DOWN) ? _("GPS Download") : _("GPS Upload"); |
b364d6bc | 953 | |
4a96999b | 954 | 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 ); |
b364d6bc QT |
955 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), |
956 | GTK_RESPONSE_ACCEPT, FALSE ); | |
957 | gtk_window_set_title ( GTK_WINDOW(sess->dialog), sess->window_title ); | |
958 | ||
4c77d5e0 | 959 | sess->status_label = gtk_label_new (_("Status: detecting gpsbabel")); |
b364d6bc QT |
960 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), |
961 | sess->status_label, FALSE, FALSE, 5 ); | |
962 | gtk_widget_show_all(sess->status_label); | |
963 | ||
4c77d5e0 | 964 | sess->gps_label = gtk_label_new (_("GPS device: N/A")); |
b364d6bc QT |
965 | sess->ver_label = gtk_label_new (""); |
966 | sess->id_label = gtk_label_new (""); | |
967 | sess->wp_label = gtk_label_new (""); | |
968 | sess->trk_label = gtk_label_new (""); | |
969 | ||
970 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->gps_label, FALSE, FALSE, 5 ); | |
971 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->wp_label, FALSE, FALSE, 5 ); | |
972 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->trk_label, FALSE, FALSE, 5 ); | |
973 | ||
974 | gtk_widget_show_all(sess->dialog); | |
975 | ||
976 | sess->progress_label = sess->wp_label; | |
977 | sess->total_count = -1; | |
978 | ||
979 | /* TODO: starting gps read/write thread here */ | |
980 | g_thread_create((GThreadFunc)gps_comm_thread, sess, FALSE, NULL ); | |
981 | ||
982 | gtk_dialog_run(GTK_DIALOG(sess->dialog)); | |
983 | ||
984 | gtk_widget_destroy(sess->dialog); | |
985 | ||
986 | g_mutex_lock(sess->mutex); | |
987 | if (sess->ok) { | |
988 | sess->ok = FALSE; /* tell thread to stop */ | |
989 | g_mutex_unlock(sess->mutex); | |
990 | } | |
991 | else { | |
992 | g_mutex_unlock(sess->mutex); | |
993 | gps_session_delete(sess); | |
994 | } | |
995 | ||
b364d6bc QT |
996 | return 0; |
997 | } | |
998 | ||
999 | static void gps_upload_cb( gpointer layer_and_vlp[2] ) | |
1000 | { | |
1001 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1002 | VikTrwLayer *vtl = vgl->trw_children[TRW_UPLOAD]; | |
1003 | gps_comm(vtl, GPS_UP, vgl->protocol_id, params_ports[vgl->serial_port_id]); | |
1004 | } | |
1005 | ||
1006 | static void gps_download_cb( gpointer layer_and_vlp[2] ) | |
1007 | { | |
1008 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1009 | VikTrwLayer *vtl = vgl->trw_children[TRW_DOWNLOAD]; | |
1010 | gps_comm(vtl, GPS_DOWN, vgl->protocol_id, params_ports[vgl->serial_port_id]); | |
1011 | } | |
700b0908 QT |
1012 | |
1013 | static void gps_empty_upload_cb( gpointer layer_and_vlp[2] ) | |
1014 | { | |
1015 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1016 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_UPLOAD]); | |
1017 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_UPLOAD]); | |
1018 | } | |
1019 | ||
1020 | static void gps_empty_download_cb( gpointer layer_and_vlp[2] ) | |
1021 | { | |
1022 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1023 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]); | |
1024 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]); | |
1025 | } | |
1026 | ||
1027 | static void gps_empty_all_cb( gpointer layer_and_vlp[2] ) | |
1028 | { | |
1029 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1030 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_UPLOAD]); | |
1031 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_UPLOAD]); | |
1032 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]); | |
1033 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]); | |
1034 | } | |
b87d3952 | 1035 | |
001a86db | 1036 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
1037 | static void realtime_tracking_draw(VikGpsLayer *vgl, VikViewport *vp) |
1038 | { | |
c4e61875 | 1039 | struct LatLon ll; |
b87d3952 QT |
1040 | VikCoord nw, se; |
1041 | struct LatLon lnw, lse; | |
1042 | vik_viewport_screen_to_coord ( vp, -20, -20, &nw ); | |
1043 | vik_viewport_screen_to_coord ( vp, vik_viewport_get_width(vp)+20, vik_viewport_get_width(vp)+20, &se ); | |
1044 | vik_coord_to_latlon ( &nw, &lnw ); | |
1045 | vik_coord_to_latlon ( &se, &lse ); | |
c4e61875 QT |
1046 | if ( vgl->realtime_fix.fix.latitude > lse.lat && |
1047 | vgl->realtime_fix.fix.latitude < lnw.lat && | |
1048 | vgl->realtime_fix.fix.longitude > lnw.lon && | |
1049 | vgl->realtime_fix.fix.longitude < lse.lon ) { | |
b87d3952 QT |
1050 | VikCoord gps; |
1051 | gint x, y; | |
1052 | gint half_back_x, half_back_y; | |
1053 | gint half_back_bg_x, half_back_bg_y; | |
1054 | gint pt_x, pt_y; | |
1055 | gint ptbg_x, ptbg_y; | |
1056 | gint side1_x, side1_y, side2_x, side2_y; | |
1057 | gint side1bg_x, side1bg_y, side2bg_x, side2bg_y; | |
1058 | ||
c4e61875 QT |
1059 | ll.lat = vgl->realtime_fix.fix.latitude; |
1060 | ll.lon = vgl->realtime_fix.fix.longitude; | |
1061 | vik_coord_load_from_latlon ( &gps, vik_viewport_get_coord_mode(vp), &ll); | |
b87d3952 QT |
1062 | vik_viewport_coord_to_screen ( vp, &gps, &x, &y ); |
1063 | ||
c4e61875 QT |
1064 | gdouble heading_cos = cos(M_PI/180*vgl->realtime_fix.fix.track); |
1065 | gdouble heading_sin = sin(M_PI/180*vgl->realtime_fix.fix.track); | |
b87d3952 QT |
1066 | |
1067 | half_back_y = y+8*heading_cos; | |
1068 | half_back_x = x-8*heading_sin; | |
1069 | half_back_bg_y = y+10*heading_cos; | |
1070 | half_back_bg_x = x-10*heading_sin; | |
1071 | ||
1072 | pt_y = half_back_y-24*heading_cos; | |
1073 | pt_x = half_back_x+24*heading_sin; | |
1074 | ptbg_y = half_back_bg_y-28*heading_cos; | |
1075 | ptbg_x = half_back_bg_x+28*heading_sin; | |
1076 | ||
1077 | side1_y = half_back_y+9*heading_sin; | |
1078 | side1_x = half_back_x+9*heading_cos; | |
1079 | side1bg_y = half_back_bg_y+11*heading_sin; | |
1080 | side1bg_x = half_back_bg_x+11*heading_cos; | |
1081 | ||
1082 | side2_y = half_back_y-9*heading_sin; | |
1083 | side2_x = half_back_x-9*heading_cos; | |
1084 | side2bg_y = half_back_bg_y-11*heading_sin; | |
1085 | side2bg_x = half_back_bg_x-11*heading_cos; | |
1086 | ||
1087 | GdkPoint trian[3] = { { pt_x, pt_y }, {side1_x, side1_y}, {side2_x, side2_y} }; | |
1088 | GdkPoint trian_bg[3] = { { ptbg_x, pt_y }, {side1bg_x, side1bg_y}, {side2bg_x, side2bg_y} }; | |
1089 | ||
1090 | vik_viewport_draw_polygon ( vp, vgl->realtime_track_bg_gc, TRUE, trian_bg, 3 ); | |
1091 | vik_viewport_draw_polygon ( vp, vgl->realtime_track_gc, TRUE, trian, 3 ); | |
c4e61875 QT |
1092 | vik_viewport_draw_rectangle ( vp, |
1093 | (vgl->realtime_fix.fix.mode > MODE_2D) ? vgl->realtime_track_pt2_gc : vgl->realtime_track_pt1_gc, | |
1094 | TRUE, x-2, y-2, 4, 4 ); | |
1095 | //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 |
1096 | } |
1097 | } | |
1098 | ||
1099 | /* lock/unlock realtime_tracking_mutex when call this */ | |
1100 | static void create_realtime_trackpoint(VikGpsLayer *vgl, gboolean forced) | |
1101 | { | |
c4e61875 QT |
1102 | struct LatLon ll; |
1103 | GList *last_tp; | |
97cab2d5 QT |
1104 | |
1105 | /* Note that fix.time is a double, but it should not affect the precision | |
1106 | for most GPS */ | |
1107 | time_t cur_timestamp = vgl->realtime_fix.fix.time; | |
1108 | time_t last_timestamp = vgl->last_fix.fix.time; | |
1109 | ||
1110 | if (cur_timestamp < last_timestamp) { | |
1111 | return; | |
1112 | } | |
1113 | ||
b87d3952 | 1114 | if (vgl->realtime_record && vgl->realtime_fix.dirty) { |
c4e61875 QT |
1115 | gboolean replace = FALSE; |
1116 | int heading = (int)floor(vgl->realtime_fix.fix.track); | |
1117 | int last_heading = (int)floor(vgl->last_fix.fix.track); | |
1118 | int alt = isnan(vgl->realtime_fix.fix.altitude) ? VIK_DEFAULT_ALTITUDE : floor(vgl->realtime_fix.fix.altitude); | |
1119 | int last_alt = isnan(vgl->last_fix.fix.altitude) ? VIK_DEFAULT_ALTITUDE : floor(vgl->last_fix.fix.altitude); | |
1120 | if (((last_tp = g_list_last(vgl->realtime_track->trackpoints)) != NULL) && | |
1121 | (vgl->realtime_fix.fix.mode > MODE_2D) && | |
1122 | (vgl->last_fix.fix.mode <= MODE_2D) && | |
97cab2d5 | 1123 | ((cur_timestamp - last_timestamp) < 2)) { |
c4e61875 QT |
1124 | g_free(last_tp->data); |
1125 | vgl->realtime_track->trackpoints = g_list_delete_link(vgl->realtime_track->trackpoints, last_tp); | |
1126 | replace = TRUE; | |
1127 | } | |
97cab2d5 QT |
1128 | if (replace || |
1129 | ((cur_timestamp != last_timestamp) && | |
1130 | ((forced || | |
1131 | ((heading < last_heading) && (heading < (last_heading - 3))) || | |
1132 | ((heading > last_heading) && (heading > (last_heading + 3))) || | |
1133 | ((alt != VIK_DEFAULT_ALTITUDE) && (alt != last_alt)))))) { | |
b87d3952 QT |
1134 | /* TODO: check for new segments */ |
1135 | VikTrackpoint *tp = vik_trackpoint_new(); | |
1136 | tp->newsegment = FALSE; | |
b87d3952 | 1137 | tp->has_timestamp = TRUE; |
c4e61875 | 1138 | tp->timestamp = vgl->realtime_fix.fix.time; |
a2817d3c QT |
1139 | tp->altitude = alt; |
1140 | /* speed only available for 3D fix. Check for NAN when use this speed */ | |
1141 | tp->speed = vgl->realtime_fix.fix.speed; | |
1142 | tp->course = vgl->realtime_fix.fix.track; | |
1143 | tp->nsats = vgl->realtime_fix.satellites_used; | |
1144 | tp->fix_mode = vgl->realtime_fix.fix.mode; | |
1145 | tp->extended = TRUE; | |
c4e61875 QT |
1146 | |
1147 | ll.lat = vgl->realtime_fix.fix.latitude; | |
1148 | ll.lon = vgl->realtime_fix.fix.longitude; | |
b87d3952 | 1149 | vik_coord_load_from_latlon(&tp->coord, |
c4e61875 | 1150 | vik_trw_layer_get_coord_mode(vgl->trw_children[TRW_REALTIME]), &ll); |
b87d3952 QT |
1151 | |
1152 | vgl->realtime_track->trackpoints = g_list_append(vgl->realtime_track->trackpoints, tp); | |
1153 | vgl->realtime_fix.dirty = FALSE; | |
a2817d3c | 1154 | vgl->realtime_fix.satellites_used = 0; |
b87d3952 QT |
1155 | vgl->last_fix = vgl->realtime_fix; |
1156 | } | |
1157 | } | |
1158 | ||
1159 | } | |
1160 | ||
1161 | void gpsd_raw_hook(VglGpsd *vgpsd, gchar *data) | |
1162 | { | |
c4e61875 | 1163 | gboolean update_all = FALSE; |
b87d3952 QT |
1164 | VikGpsLayer *vgl = vgpsd->vgl; |
1165 | ||
c4e61875 QT |
1166 | if (!vgl->realtime_tracking) { |
1167 | g_warning("%s: receiving GPS data while not in realtime mode", __PRETTY_FUNCTION__); | |
b87d3952 | 1168 | return; |
b87d3952 QT |
1169 | } |
1170 | ||
b87d3952 QT |
1171 | if ((vgpsd->gpsd.fix.mode >= MODE_2D) && |
1172 | !isnan(vgpsd->gpsd.fix.latitude) && | |
1173 | !isnan(vgpsd->gpsd.fix.longitude) && | |
1174 | !isnan(vgpsd->gpsd.fix.track)) { | |
1175 | g_mutex_lock(vgl->realtime_tracking_mutex); | |
c4e61875 | 1176 | vgl->realtime_fix.fix = vgpsd->gpsd.fix; |
a2817d3c | 1177 | vgl->realtime_fix.satellites_used = vgpsd->gpsd.satellites_used; |
b87d3952 QT |
1178 | vgl->realtime_fix.dirty = TRUE; |
1179 | ||
c4e61875 QT |
1180 | if (vgl->realtime_keep_at_center || |
1181 | (vgl->realtime_jump_to_start && !vgl->realtime_track->trackpoints)) { | |
1182 | struct LatLon ll; | |
1183 | VikCoord center; | |
1184 | ||
1185 | ll.lat = vgl->realtime_fix.fix.latitude; | |
1186 | ll.lon = vgl->realtime_fix.fix.longitude; | |
1187 | vik_coord_load_from_latlon(¢er, | |
1188 | vik_trw_layer_get_coord_mode(vgl->trw_children[TRW_REALTIME]), &ll); | |
1189 | VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vgl)); | |
1190 | VikViewport *vvp = vik_window_viewport(vw); | |
1191 | vik_viewport_set_center_coord(vvp, ¢er); | |
1192 | update_all = TRUE; | |
1193 | } | |
1194 | ||
b87d3952 QT |
1195 | create_realtime_trackpoint(vgl, FALSE); |
1196 | g_mutex_unlock(vgl->realtime_tracking_mutex); | |
1197 | ||
c4e61875 | 1198 | vik_layer_emit_update ( update_all ? VIK_LAYER(vgl) : VIK_LAYER(vgl->trw_children[TRW_REALTIME])); |
b87d3952 QT |
1199 | } |
1200 | } | |
1201 | ||
1202 | static gboolean gpsd_data_available(GIOChannel *source, GIOCondition condition, gpointer data) | |
1203 | { | |
b87d3952 QT |
1204 | VikGpsLayer *vgl = data; |
1205 | gps_poll(&vgl->vgpsd->gpsd); | |
1206 | return TRUE; | |
1207 | } | |
1208 | ||
1209 | static gchar *make_track_name(VikTrwLayer *vtl) | |
1210 | { | |
1211 | const gchar basename[] = "REALTIME"; | |
1212 | const gint bufsize = sizeof(basename) + 5; | |
1213 | gchar *name = g_malloc(bufsize); | |
1214 | strcpy(name, basename); | |
1215 | gint i = 2; | |
1216 | ||
1217 | while (vik_trw_layer_get_track(vtl, name) != NULL) { | |
1218 | g_snprintf(name, bufsize, "%s#%d", basename, i); | |
1219 | i++; | |
1220 | } | |
1221 | return(name); | |
1222 | ||
1223 | } | |
1224 | ||
1225 | static void gps_start_stop_tracking_cb( gpointer layer_and_vlp[2]) | |
1226 | { | |
1227 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1228 | vgl->realtime_tracking = (vgl->realtime_tracking == FALSE); | |
1229 | ||
a2817d3c QT |
1230 | /* Make sure we are still in the boat with libgps */ |
1231 | g_assert((VIK_GPS_MODE_2D == MODE_2D) && (VIK_GPS_MODE_3D == MODE_3D)); | |
1232 | ||
b87d3952 QT |
1233 | if (vgl->realtime_tracking) { |
1234 | struct gps_data_t *gpsd = gps_open(vgl->gpsd_host, vgl->gpsd_port); | |
1235 | if (gpsd == NULL) { | |
4863105b QT |
1236 | GtkWidget *dialog = gtk_message_dialog_new (VIK_GTK_WINDOW_FROM_LAYER(vgl), |
1237 | GTK_DIALOG_DESTROY_WITH_PARENT, | |
1238 | GTK_MESSAGE_ERROR, | |
1239 | GTK_BUTTONS_CLOSE, | |
1240 | "Failed to connect to gpsd at %s (port %s)", | |
1241 | vgl->gpsd_host, vgl->gpsd_port); | |
1242 | gtk_dialog_run (GTK_DIALOG (dialog)); | |
1243 | gtk_widget_destroy (dialog); | |
1244 | ||
b87d3952 QT |
1245 | vgl->realtime_tracking = FALSE; |
1246 | return; | |
1247 | } | |
1248 | vgl->vgpsd = g_realloc(gpsd, sizeof(VglGpsd)); | |
1249 | vgl->vgpsd->vgl = vgl; | |
b87d3952 | 1250 | |
c4e61875 QT |
1251 | vgl->realtime_fix.dirty = vgl->last_fix.dirty = FALSE; |
1252 | /* track alt/time graph uses VIK_DEFAULT_ALTITUDE (0.0) as invalid */ | |
1253 | vgl->realtime_fix.fix.altitude = vgl->last_fix.fix.altitude = VIK_DEFAULT_ALTITUDE; | |
1254 | vgl->realtime_fix.fix.speed = vgl->last_fix.fix.speed = NAN; | |
b87d3952 | 1255 | |
b87d3952 | 1256 | if (vgl->realtime_record) { |
c4e61875 | 1257 | VikTrwLayer *vtl = vgl->trw_children[TRW_REALTIME]; |
b87d3952 QT |
1258 | vgl->realtime_track = vik_track_new(); |
1259 | vgl->realtime_track->visible = TRUE; | |
1260 | vgl->realtime_track_name = make_track_name(vtl); | |
1261 | vik_trw_layer_add_track(vtl, vgl->realtime_track_name, vgl->realtime_track); | |
1262 | } | |
1263 | ||
c4e61875 QT |
1264 | gps_set_raw_hook(&vgl->vgpsd->gpsd, gpsd_raw_hook); |
1265 | vgl->realtime_io_channel = g_io_channel_unix_new(vgl->vgpsd->gpsd.gps_fd); | |
1266 | vgl->realtime_io_watch_id = g_io_add_watch( vgl->realtime_io_channel, | |
1267 | G_IO_IN, gpsd_data_available, vgl); | |
1268 | ||
b87d3952 QT |
1269 | gps_query(&vgl->vgpsd->gpsd, "w+x"); |
1270 | ||
1271 | } | |
1272 | else { /* stop realtime tracking */ | |
1273 | /* TODO: handle race condition here , make sure vgpsd is NULL */ | |
1274 | g_mutex_lock(vgl->realtime_tracking_mutex); | |
1275 | gps_close(&vgl->vgpsd->gpsd); | |
1276 | vgl->vgpsd = NULL; | |
1277 | // g_source_remove(vgl->realtime_timeout); | |
1278 | g_source_remove(vgl->realtime_io_watch_id); | |
1279 | g_io_channel_unref (vgl->realtime_io_channel); | |
1280 | ||
1281 | if (vgl->realtime_record) { | |
1282 | create_realtime_trackpoint(vgl, TRUE); | |
1283 | if ((vgl->realtime_track->trackpoints == NULL) || (vgl->realtime_track->trackpoints->next == NULL)) | |
c4e61875 | 1284 | vik_trw_layer_delete_track(vgl->trw_children[TRW_REALTIME], vgl->realtime_track_name); |
b87d3952 QT |
1285 | } |
1286 | g_mutex_unlock(vgl->realtime_tracking_mutex); | |
1287 | } | |
1288 | } | |
001a86db | 1289 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 | 1290 |