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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 | 28 | #include "viking.h" |
5bfafde9 | 29 | #include "icons/icons.h" |
b364d6bc QT |
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) */ | |
8d70f073 MA |
70 | #ifdef WINDOWS |
71 | static gchar * params_ports[] = {"com1", "usb:", NULL}; | |
72 | #else | |
7963d365 | 73 | static gchar * params_ports[] = {"/dev/ttyS0", "/dev/ttyS1", "/dev/ttyUSB0", "/dev/ttyUSB1", "usb:", NULL}; |
8d70f073 | 74 | #endif |
b364d6bc QT |
75 | #define NUM_PORTS (sizeof(params_ports)/sizeof(params_ports[0]) - 1) |
76 | typedef enum {GPS_DOWN=0, GPS_UP} gps_dir; | |
77 | ||
78 | typedef struct { | |
79 | GMutex *mutex; | |
80 | gps_dir direction; | |
81 | gchar *port; | |
82 | gboolean ok; | |
83 | gint total_count; | |
84 | gint count; | |
85 | VikTrwLayer *vtl; | |
86 | gchar *cmd_args; | |
87 | gchar * window_title; | |
88 | GtkWidget *dialog; | |
89 | GtkWidget *status_label; | |
90 | GtkWidget *gps_label; | |
91 | GtkWidget *ver_label; | |
92 | GtkWidget *id_label; | |
93 | GtkWidget *wp_label; | |
94 | GtkWidget *progress_label; | |
95 | GtkWidget *trk_label; | |
96 | } GpsSession; | |
97 | static void gps_session_delete(GpsSession *sess); | |
98 | ||
58a642b6 GB |
99 | static gchar *params_groups[] = { |
100 | "Data Mode", | |
001a86db | 101 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
58a642b6 GB |
102 | "Realtime Tracking Mode", |
103 | #endif | |
104 | }; | |
105 | ||
b87d3952 QT |
106 | enum {GROUP_DATA_MODE, GROUP_REALTIME_MODE}; |
107 | ||
b364d6bc | 108 | static VikLayerParam gps_layer_params[] = { |
4c77d5e0 GB |
109 | { "gps_protocol", VIK_LAYER_PARAM_UINT, GROUP_DATA_MODE, N_("GPS Protocol:"), VIK_LAYER_WIDGET_COMBOBOX, params_protocols, NULL}, |
110 | { "gps_port", VIK_LAYER_PARAM_UINT, GROUP_DATA_MODE, N_("Serial Port:"), VIK_LAYER_WIDGET_COMBOBOX, params_ports, NULL}, | |
b87d3952 | 111 | |
001a86db | 112 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
4c77d5e0 GB |
113 | { "record_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, N_("Recording tracks"), VIK_LAYER_WIDGET_CHECKBUTTON}, |
114 | { "center_start_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, N_("Jump to current position on start"), VIK_LAYER_WIDGET_CHECKBUTTON}, | |
115 | { "centered_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, N_("Keep current position at center"), VIK_LAYER_WIDGET_CHECKBUTTON}, | |
116 | { "gpsd_host", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Host:"), VIK_LAYER_WIDGET_ENTRY}, | |
117 | { "gpsd_port", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Port:"), VIK_LAYER_WIDGET_ENTRY}, | |
001a86db | 118 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc | 119 | }; |
58a642b6 GB |
120 | enum { |
121 | PARAM_PROTOCOL=0, PARAM_PORT, | |
001a86db | 122 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
58a642b6 | 123 | PARAM_REALTIME_REC, PARAM_REALTIME_CENTER_START, PARAM_REALTIME_CENTERED, PARAM_GPSD_HOST, PARAM_GPSD_PORT, |
001a86db | 124 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
58a642b6 | 125 | NUM_PARAMS}; |
b364d6bc QT |
126 | |
127 | VikLayerInterface vik_gps_layer_interface = { | |
128 | "GPS", | |
5bfafde9 | 129 | &vikgpslayer_pixbuf, |
b364d6bc QT |
130 | |
131 | NULL, | |
132 | 0, | |
133 | ||
134 | gps_layer_params, | |
135 | NUM_PARAMS, | |
b87d3952 QT |
136 | params_groups, |
137 | sizeof(params_groups)/sizeof(params_groups[0]), | |
b364d6bc | 138 | |
5a4a28bf QT |
139 | VIK_MENU_ITEM_ALL & ~(VIK_MENU_ITEM_CUT|VIK_MENU_ITEM_COPY), |
140 | ||
b364d6bc QT |
141 | (VikLayerFuncCreate) vik_gps_layer_create, |
142 | (VikLayerFuncRealize) vik_gps_layer_realize, | |
143 | (VikLayerFuncPostRead) NULL, | |
144 | (VikLayerFuncFree) vik_gps_layer_free, | |
145 | ||
146 | (VikLayerFuncProperties) NULL, | |
147 | (VikLayerFuncDraw) vik_gps_layer_draw, | |
148 | (VikLayerFuncChangeCoordMode) gps_layer_change_coord_mode, | |
149 | ||
20c7a3a0 QT |
150 | (VikLayerFuncSetMenuItemsSelection) NULL, |
151 | (VikLayerFuncGetMenuItemsSelection) NULL, | |
152 | ||
b364d6bc QT |
153 | (VikLayerFuncAddMenuItems) gps_layer_add_menu_items, |
154 | (VikLayerFuncSublayerAddMenuItems) NULL, | |
155 | ||
156 | (VikLayerFuncSublayerRenameRequest) NULL, | |
157 | (VikLayerFuncSublayerToggleVisible) NULL, | |
158 | ||
b364d6bc QT |
159 | (VikLayerFuncMarshall) gps_layer_marshall, |
160 | (VikLayerFuncUnmarshall) gps_layer_unmarshall, | |
161 | ||
162 | (VikLayerFuncSetParam) gps_layer_set_param, | |
163 | (VikLayerFuncGetParam) gps_layer_get_param, | |
164 | ||
165 | (VikLayerFuncReadFileData) NULL, | |
166 | (VikLayerFuncWriteFileData) NULL, | |
167 | ||
168 | (VikLayerFuncDeleteItem) NULL, | |
169 | (VikLayerFuncCopyItem) NULL, | |
170 | (VikLayerFuncPasteItem) NULL, | |
171 | (VikLayerFuncFreeCopiedItem) NULL, | |
172 | (VikLayerFuncDragDropRequest) gps_layer_drag_drop_request, | |
173 | }; | |
174 | ||
58a642b6 | 175 | enum {TRW_DOWNLOAD=0, TRW_UPLOAD, |
001a86db | 176 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
58a642b6 GB |
177 | TRW_REALTIME, |
178 | #endif | |
179 | NUM_TRW}; | |
180 | static gchar * trw_names[] = { | |
4c77d5e0 | 181 | N_("GPS Download"), N_("GPS Upload"), |
001a86db | 182 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
4c77d5e0 | 183 | N_("GPS Realtime Tracking"), |
58a642b6 GB |
184 | #endif |
185 | }; | |
b87d3952 | 186 | |
001a86db | 187 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
188 | typedef struct { |
189 | struct gps_data_t gpsd; | |
190 | VikGpsLayer *vgl; | |
191 | } VglGpsd; | |
192 | ||
193 | typedef struct { | |
c4e61875 | 194 | struct gps_fix_t fix; |
a2817d3c | 195 | gint satellites_used; |
b87d3952 QT |
196 | gboolean dirty; /* needs to be saved */ |
197 | } GpsFix; | |
001a86db | 198 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 | 199 | |
b364d6bc QT |
200 | struct _VikGpsLayer { |
201 | VikLayer vl; | |
202 | VikTrwLayer * trw_children[NUM_TRW]; | |
f253a6a6 QT |
203 | GList * children; /* used only for writing file */ |
204 | int cur_read_child; /* used only for reading file */ | |
001a86db | 205 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
206 | VglGpsd *vgpsd; |
207 | gboolean realtime_tracking; | |
208 | GMutex *realtime_tracking_mutex; | |
209 | GpsFix realtime_fix; | |
210 | GpsFix last_fix; | |
211 | ||
212 | enum unit realtime_gpsd_unit; | |
213 | ||
214 | VikTrack *realtime_track; | |
215 | gchar *realtime_track_name; | |
216 | ||
217 | GIOChannel *realtime_io_channel; | |
218 | guint realtime_io_watch_id; | |
219 | GdkGC *realtime_track_gc; | |
220 | GdkGC *realtime_track_bg_gc; | |
221 | GdkGC *realtime_track_pt_gc; | |
222 | GdkGC *realtime_track_pt1_gc; | |
223 | GdkGC *realtime_track_pt2_gc; | |
224 | ||
b364d6bc | 225 | /* params */ |
b87d3952 QT |
226 | gchar *gpsd_host; |
227 | gchar *gpsd_port; | |
228 | gboolean realtime_record; | |
229 | gboolean realtime_jump_to_start; | |
230 | gboolean realtime_keep_at_center; | |
001a86db QT |
231 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
232 | guint protocol_id; | |
233 | guint serial_port_id; | |
b364d6bc QT |
234 | }; |
235 | ||
236 | GType vik_gps_layer_get_type () | |
237 | { | |
238 | static GType val_type = 0; | |
239 | ||
240 | if (!val_type) | |
241 | { | |
242 | static const GTypeInfo val_info = | |
243 | { | |
244 | sizeof (VikGpsLayerClass), | |
245 | NULL, /* base_init */ | |
246 | NULL, /* base_finalize */ | |
247 | NULL, /* class init */ | |
248 | NULL, /* class_finalize */ | |
249 | NULL, /* class_data */ | |
250 | sizeof (VikGpsLayer), | |
251 | 0, | |
252 | NULL /* instance init */ | |
253 | }; | |
254 | val_type = g_type_register_static ( VIK_LAYER_TYPE, "VikGpsLayer", &val_info, 0 ); | |
255 | } | |
256 | ||
257 | return val_type; | |
258 | } | |
259 | ||
fdca5edb | 260 | static VikGpsLayer *vik_gps_layer_create (VikViewport *vp) |
b364d6bc | 261 | { |
c4e61875 QT |
262 | int i; |
263 | ||
b87d3952 | 264 | VikGpsLayer *rv = vik_gps_layer_new (vp); |
b364d6bc | 265 | vik_layer_rename ( VIK_LAYER(rv), vik_gps_layer_interface.name ); |
c4e61875 QT |
266 | |
267 | for (i = 0; i < NUM_TRW; i++) { | |
268 | rv->trw_children[i] = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vp, NULL, FALSE )); | |
269 | vik_layer_set_menu_items_selection(VIK_LAYER(rv->trw_children[i]), VIK_MENU_ITEM_ALL & ~(VIK_MENU_ITEM_CUT|VIK_MENU_ITEM_DELETE)); | |
270 | } | |
b364d6bc QT |
271 | return rv; |
272 | } | |
273 | ||
b364d6bc QT |
274 | /* "Copy" */ |
275 | static void gps_layer_marshall( VikGpsLayer *vgl, guint8 **data, gint *datalen ) | |
276 | { | |
277 | VikLayer *child_layer; | |
278 | guint8 *ld; | |
279 | gint ll; | |
280 | GByteArray* b = g_byte_array_new (); | |
281 | gint len; | |
282 | gint i; | |
283 | ||
284 | #define alm_append(obj, sz) \ | |
285 | len = (sz); \ | |
286 | g_byte_array_append ( b, (guint8 *)&len, sizeof(len) ); \ | |
287 | g_byte_array_append ( b, (guint8 *)(obj), len ); | |
288 | ||
289 | vik_layer_marshall_params(VIK_LAYER(vgl), &ld, &ll); | |
290 | alm_append(ld, ll); | |
291 | g_free(ld); | |
292 | ||
293 | for (i = 0; i < NUM_TRW; i++) { | |
294 | child_layer = VIK_LAYER(vgl->trw_children[i]); | |
295 | vik_layer_marshall(child_layer, &ld, &ll); | |
296 | if (ld) { | |
297 | alm_append(ld, ll); | |
298 | g_free(ld); | |
299 | } | |
300 | } | |
301 | *data = b->data; | |
302 | *datalen = b->len; | |
303 | g_byte_array_free(b, FALSE); | |
304 | #undef alm_append | |
305 | } | |
306 | ||
307 | /* "Paste" */ | |
308 | static VikGpsLayer *gps_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp ) | |
309 | { | |
310 | #define alm_size (*(gint *)data) | |
311 | #define alm_next \ | |
312 | len -= sizeof(gint) + alm_size; \ | |
313 | data += sizeof(gint) + alm_size; | |
314 | ||
315 | VikGpsLayer *rv = vik_gps_layer_new(); | |
316 | VikLayer *child_layer; | |
317 | gint i; | |
318 | ||
319 | vik_layer_unmarshall_params ( VIK_LAYER(rv), data+sizeof(gint), alm_size, vvp ); | |
320 | alm_next; | |
321 | ||
322 | i = 0; | |
323 | while (len>0 && i < NUM_TRW) { | |
324 | child_layer = vik_layer_unmarshall ( data + sizeof(gint), alm_size, vvp ); | |
325 | if (child_layer) { | |
fdca5edb | 326 | rv->trw_children[i++] = (VikTrwLayer *)child_layer; |
b87d3952 | 327 | g_signal_connect_swapped ( G_OBJECT(child_layer), "update", G_CALLBACK(vik_layer_emit_update_secondary), rv ); |
b364d6bc QT |
328 | } |
329 | alm_next; | |
330 | } | |
331 | // g_print("gps_layer_unmarshall ended with len=%d\n", len); | |
332 | g_assert(len == 0); | |
333 | return rv; | |
334 | #undef alm_size | |
335 | #undef alm_next | |
336 | } | |
337 | ||
338 | static gboolean gps_layer_set_param ( VikGpsLayer *vgl, guint16 id, VikLayerParamData data, VikViewport *vp ) | |
339 | { | |
340 | switch ( id ) | |
341 | { | |
b87d3952 | 342 | /* TODO: gpsd_host, gpsd_port */ |
b364d6bc QT |
343 | case PARAM_PROTOCOL: |
344 | if (data.u < NUM_PROTOCOLS) | |
345 | vgl->protocol_id = data.u; | |
346 | else | |
4c77d5e0 | 347 | g_warning(_("Unknown GPS Protocol")); |
b364d6bc QT |
348 | break; |
349 | case PARAM_PORT: | |
350 | if (data.u < NUM_PORTS) | |
351 | vgl->serial_port_id = data.u; | |
352 | else | |
4c77d5e0 | 353 | g_warning(_("Unknown serial port device")); |
b364d6bc | 354 | break; |
001a86db | 355 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
356 | case PARAM_GPSD_HOST: |
357 | if (vgl->gpsd_host) | |
358 | g_free(vgl->gpsd_host); | |
359 | vgl->gpsd_host = g_strdup(data.s); | |
360 | break; | |
361 | case PARAM_GPSD_PORT: | |
362 | if (vgl->gpsd_port) | |
363 | g_free(vgl->gpsd_port); | |
364 | vgl->gpsd_port = g_strdup(data.s); /* TODO: check for number */ | |
365 | break; | |
366 | case PARAM_REALTIME_REC: | |
367 | vgl->realtime_record = data.b; | |
368 | break; | |
369 | case PARAM_REALTIME_CENTER_START: | |
370 | vgl->realtime_jump_to_start = data.b; | |
371 | break; | |
372 | case PARAM_REALTIME_CENTERED: | |
373 | vgl->realtime_keep_at_center = data.b; | |
374 | break; | |
001a86db | 375 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 QT |
376 | default: |
377 | g_warning("gps_layer_set_param(): unknown parameter"); | |
b364d6bc QT |
378 | } |
379 | ||
380 | return TRUE; | |
381 | } | |
382 | ||
383 | static VikLayerParamData gps_layer_get_param ( VikGpsLayer *vgl, guint16 id ) | |
384 | { | |
385 | VikLayerParamData rv; | |
386 | switch ( id ) | |
387 | { | |
b87d3952 | 388 | /* TODO: gpsd_host, gpsd_port */ |
b364d6bc QT |
389 | case PARAM_PROTOCOL: |
390 | rv.u = vgl->protocol_id; | |
391 | break; | |
392 | case PARAM_PORT: | |
393 | rv.u = vgl->serial_port_id; | |
394 | break; | |
001a86db | 395 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
396 | case PARAM_GPSD_HOST: |
397 | rv.s = vgl->gpsd_host ? vgl->gpsd_host : ""; | |
398 | break; | |
399 | case PARAM_GPSD_PORT: | |
400 | rv.s = vgl->gpsd_port ? vgl->gpsd_port : g_strdup(DEFAULT_GPSD_PORT); | |
401 | break; | |
402 | case PARAM_REALTIME_REC: | |
403 | rv.b = vgl->realtime_record; | |
404 | break; | |
405 | case PARAM_REALTIME_CENTER_START: | |
406 | rv.b = vgl->realtime_jump_to_start; | |
407 | break; | |
408 | case PARAM_REALTIME_CENTERED: | |
409 | rv.b = vgl->realtime_keep_at_center; | |
410 | break; | |
001a86db | 411 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc | 412 | default: |
4c77d5e0 | 413 | g_warning(_("%s: unknown parameter"), __FUNCTION__); |
b364d6bc QT |
414 | } |
415 | ||
b364d6bc QT |
416 | return rv; |
417 | } | |
418 | ||
b87d3952 | 419 | VikGpsLayer *vik_gps_layer_new (VikViewport *vp) |
b364d6bc QT |
420 | { |
421 | gint i; | |
422 | VikGpsLayer *vgl = VIK_GPS_LAYER ( g_object_new ( VIK_GPS_LAYER_TYPE, NULL ) ); | |
423 | vik_layer_init ( VIK_LAYER(vgl), VIK_LAYER_GPS ); | |
424 | for (i = 0; i < NUM_TRW; i++) { | |
425 | vgl->trw_children[i] = NULL; | |
426 | } | |
7886de28 | 427 | vgl->children = NULL; |
f253a6a6 | 428 | vgl->cur_read_child = 0; |
b364d6bc | 429 | |
001a86db | 430 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
431 | vgl->realtime_tracking_mutex = g_mutex_new(); |
432 | vgl->realtime_tracking = FALSE; | |
433 | vgl->vgpsd = NULL; | |
434 | vgl->realtime_track_gc = vik_viewport_new_gc ( vp, "#203070", 2 ); | |
435 | vgl->realtime_track_bg_gc = vik_viewport_new_gc ( vp, "grey", 2 ); | |
436 | vgl->realtime_track_pt1_gc = vik_viewport_new_gc ( vp, "red", 2 ); | |
437 | vgl->realtime_track_pt2_gc = vik_viewport_new_gc ( vp, "green", 2 ); | |
438 | vgl->realtime_track_pt_gc = vgl->realtime_track_pt1_gc; | |
439 | vgl->realtime_gpsd_unit = gpsd_units(); | |
440 | // fprintf(stderr, "DEBUG: gpsd_unit = %d\n", vgl->realtime_gpsd_unit); | |
441 | vgl->realtime_track = NULL; | |
442 | ||
b364d6bc | 443 | /* Setting params here */ |
b87d3952 QT |
444 | vgl->gpsd_host = g_strdup("localhost"); |
445 | vgl->gpsd_port = g_strdup(DEFAULT_GPSD_PORT); | |
446 | vgl->realtime_record = TRUE; | |
447 | vgl->realtime_jump_to_start = TRUE; | |
448 | vgl->realtime_keep_at_center = FALSE; | |
001a86db QT |
449 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
450 | vgl->protocol_id = 0; | |
451 | vgl->serial_port_id = 0; | |
b364d6bc QT |
452 | |
453 | return vgl; | |
454 | } | |
455 | ||
fdca5edb | 456 | static void vik_gps_layer_draw ( VikGpsLayer *vgl, gpointer data ) |
b364d6bc QT |
457 | { |
458 | gint i; | |
b87d3952 QT |
459 | VikLayer *vl; |
460 | VikLayer *trigger = VIK_LAYER(vik_viewport_get_trigger( VIK_VIEWPORT(data) )); | |
b364d6bc QT |
461 | |
462 | for (i = 0; i < NUM_TRW; i++) { | |
b87d3952 QT |
463 | vl = VIK_LAYER(vgl->trw_children[i]); |
464 | if (vl == trigger) { | |
465 | if ( vik_viewport_get_half_drawn ( VIK_VIEWPORT(data) ) ) { | |
466 | vik_viewport_set_half_drawn ( VIK_VIEWPORT(data), FALSE ); | |
467 | vik_viewport_snapshot_load( VIK_VIEWPORT(data) ); | |
468 | } else { | |
469 | vik_viewport_snapshot_save( VIK_VIEWPORT(data) ); | |
470 | } | |
471 | } | |
472 | if (!vik_viewport_get_half_drawn( VIK_VIEWPORT(data))) | |
473 | vik_layer_draw ( vl, data ); | |
474 | } | |
001a86db | 475 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
476 | if (vgl->realtime_tracking) { |
477 | if (VIK_LAYER(vgl) == trigger) { | |
478 | if ( vik_viewport_get_half_drawn ( VIK_VIEWPORT(data) ) ) { | |
479 | vik_viewport_set_half_drawn ( VIK_VIEWPORT(data), FALSE ); | |
480 | vik_viewport_snapshot_load( VIK_VIEWPORT(data) ); | |
481 | } else { | |
482 | vik_viewport_snapshot_save( VIK_VIEWPORT(data) ); | |
483 | } | |
484 | } | |
485 | if (!vik_viewport_get_half_drawn( VIK_VIEWPORT(data))) | |
486 | realtime_tracking_draw(vgl, VIK_VIEWPORT(data)); | |
b364d6bc | 487 | } |
001a86db | 488 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc QT |
489 | } |
490 | ||
491 | static void gps_layer_change_coord_mode ( VikGpsLayer *vgl, VikCoordMode mode ) | |
492 | { | |
493 | gint i; | |
494 | for (i = 0; i < NUM_TRW; i++) { | |
2cebc318 | 495 | vik_layer_change_coord_mode(VIK_LAYER(vgl->trw_children[i]), mode); |
b364d6bc QT |
496 | } |
497 | } | |
498 | ||
499 | static void gps_layer_add_menu_items( VikGpsLayer *vgl, GtkMenu *menu, gpointer vlp ) | |
500 | { | |
501 | static gpointer pass_along[2]; | |
502 | GtkWidget *item; | |
503 | pass_along[0] = vgl; | |
504 | pass_along[1] = vlp; | |
505 | ||
506 | item = gtk_menu_item_new(); | |
507 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
508 | gtk_widget_show ( item ); | |
509 | ||
4c77d5e0 | 510 | item = gtk_menu_item_new_with_label ( _("Upload to GPS") ); |
b364d6bc QT |
511 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_upload_cb), pass_along ); |
512 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
513 | gtk_widget_show ( item ); | |
514 | ||
4c77d5e0 | 515 | item = gtk_menu_item_new_with_label ( _("Download from GPS") ); |
b364d6bc QT |
516 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_download_cb), pass_along ); |
517 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
518 | gtk_widget_show ( item ); | |
519 | ||
001a86db | 520 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
521 | item = gtk_menu_item_new_with_label ( vgl->realtime_tracking ? |
522 | "Stop realtime tracking" : | |
523 | "Start realtime tracking" ); | |
524 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_start_stop_tracking_cb), pass_along ); | |
525 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
526 | gtk_widget_show ( item ); | |
527 | ||
700b0908 QT |
528 | item = gtk_menu_item_new(); |
529 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
530 | gtk_widget_show ( item ); | |
001a86db | 531 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
700b0908 | 532 | |
4c77d5e0 | 533 | item = gtk_menu_item_new_with_label ( _("Empty Upload") ); |
700b0908 QT |
534 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_upload_cb), pass_along ); |
535 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
536 | gtk_widget_show ( item ); | |
537 | ||
4c77d5e0 | 538 | item = gtk_menu_item_new_with_label ( _("Empty Download") ); |
700b0908 QT |
539 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_download_cb), pass_along ); |
540 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
541 | gtk_widget_show ( item ); | |
542 | ||
4c77d5e0 | 543 | item = gtk_menu_item_new_with_label ( _("Empty All") ); |
700b0908 QT |
544 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_all_cb), pass_along ); |
545 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
546 | gtk_widget_show ( item ); | |
547 | ||
b364d6bc QT |
548 | } |
549 | ||
550 | static void disconnect_layer_signal ( VikLayer *vl, VikGpsLayer *vgl ) | |
551 | { | |
b364d6bc QT |
552 | g_assert(DISCONNECT_UPDATE_SIGNAL(vl,vgl)==1); |
553 | } | |
554 | ||
fdca5edb | 555 | static void vik_gps_layer_free ( VikGpsLayer *vgl ) |
b364d6bc | 556 | { |
b364d6bc QT |
557 | gint i; |
558 | for (i = 0; i < NUM_TRW; i++) { | |
e03074ba | 559 | if (vgl->vl.realized) |
fdca5edb | 560 | disconnect_layer_signal(VIK_LAYER(vgl->trw_children[i]), vgl); |
b364d6bc QT |
561 | g_object_unref(vgl->trw_children[i]); |
562 | } | |
001a86db | 563 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
564 | if (vgl->realtime_track_gc != NULL) |
565 | g_object_unref(vgl->realtime_track_gc); | |
566 | if (vgl->realtime_track_bg_gc != NULL) | |
567 | g_object_unref(vgl->realtime_track_bg_gc); | |
568 | if (vgl->realtime_track_pt1_gc != NULL) | |
569 | g_object_unref(vgl->realtime_track_pt1_gc); | |
570 | if (vgl->realtime_track_pt2_gc != NULL) | |
571 | g_object_unref(vgl->realtime_track_pt2_gc); | |
572 | if (vgl->realtime_tracking_mutex != NULL) | |
573 | g_mutex_free(vgl->realtime_tracking_mutex); | |
001a86db | 574 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc QT |
575 | } |
576 | ||
b364d6bc QT |
577 | gboolean vik_gps_layer_delete ( VikGpsLayer *vgl, GtkTreeIter *iter ) |
578 | { | |
579 | gint i; | |
580 | VikLayer *l = VIK_LAYER( vik_treeview_item_get_pointer ( VIK_LAYER(vgl)->vt, iter ) ); | |
581 | gboolean was_visible = l->visible; | |
582 | ||
583 | vik_treeview_item_delete ( VIK_LAYER(vgl)->vt, iter ); | |
584 | for (i = 0; i < NUM_TRW; i++) { | |
2cebc318 | 585 | if (VIK_LAYER(vgl->trw_children[i]) == l) |
b364d6bc QT |
586 | vgl->trw_children[i] = NULL; |
587 | } | |
588 | g_assert(DISCONNECT_UPDATE_SIGNAL(l,vgl)==1); | |
589 | g_object_unref ( l ); | |
590 | ||
591 | return was_visible; | |
592 | } | |
593 | ||
fdca5edb | 594 | static void vik_gps_layer_realize ( VikGpsLayer *vgl, VikTreeview *vt, GtkTreeIter *layer_iter ) |
b364d6bc QT |
595 | { |
596 | GtkTreeIter iter; | |
597 | int ix; | |
598 | ||
599 | for (ix = 0; ix < NUM_TRW; ix++) { | |
fdca5edb | 600 | VikLayer * trw = VIK_LAYER(vgl->trw_children[ix]); |
b364d6bc | 601 | vik_treeview_add_layer ( VIK_LAYER(vgl)->vt, layer_iter, &iter, |
4c77d5e0 | 602 | _(trw_names[ix]), vgl, |
b364d6bc QT |
603 | trw, trw->type, trw->type ); |
604 | if ( ! trw->visible ) | |
605 | vik_treeview_item_set_visible ( VIK_LAYER(vgl)->vt, &iter, FALSE ); | |
606 | vik_layer_realize ( trw, VIK_LAYER(vgl)->vt, &iter ); | |
b87d3952 | 607 | g_signal_connect_swapped ( G_OBJECT(trw), "update", G_CALLBACK(vik_layer_emit_update_secondary), vgl ); |
b364d6bc QT |
608 | } |
609 | } | |
610 | ||
7886de28 QT |
611 | const GList *vik_gps_layer_get_children ( VikGpsLayer *vgl ) |
612 | { | |
613 | int i; | |
614 | ||
615 | if (vgl->children == NULL) { | |
616 | for (i = NUM_TRW - 1; i >= 0; i--) | |
617 | vgl->children = g_list_prepend(vgl->children, vgl->trw_children[i]); | |
618 | } | |
619 | return vgl->children; | |
620 | } | |
621 | ||
f253a6a6 QT |
622 | VikTrwLayer * vik_gps_layer_get_a_child(VikGpsLayer *vgl) |
623 | { | |
624 | g_assert ((vgl->cur_read_child >= 0) && (vgl->cur_read_child < NUM_TRW)); | |
625 | ||
626 | VikTrwLayer * vtl = vgl->trw_children[vgl->cur_read_child]; | |
627 | if (++(vgl->cur_read_child) >= NUM_TRW) | |
628 | vgl->cur_read_child = 0; | |
629 | return(vtl); | |
630 | } | |
631 | ||
7886de28 QT |
632 | gboolean vik_gps_layer_is_empty ( VikGpsLayer *vgl ) |
633 | { | |
634 | if ( vgl->trw_children[0] ) | |
635 | return FALSE; | |
636 | return TRUE; | |
637 | } | |
638 | ||
b364d6bc QT |
639 | static void gps_layer_drag_drop_request ( VikGpsLayer *val_src, VikGpsLayer *val_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path ) |
640 | { | |
641 | VikTreeview *vt = VIK_LAYER(val_src)->vt; | |
642 | VikLayer *vl = vik_treeview_item_get_pointer(vt, src_item_iter); | |
643 | GtkTreeIter dest_iter; | |
644 | gchar *dp; | |
645 | gboolean target_exists; | |
646 | ||
b364d6bc QT |
647 | dp = gtk_tree_path_to_string(dest_path); |
648 | target_exists = vik_treeview_get_iter_from_path_str(vt, &dest_iter, dp); | |
649 | ||
650 | /* vik_gps_layer_delete unrefs, but we don't want that here. | |
651 | * we're still using the layer. */ | |
652 | g_object_ref ( vl ); | |
653 | vik_gps_layer_delete(val_src, src_item_iter); | |
654 | ||
b364d6bc QT |
655 | g_free(dp); |
656 | } | |
657 | ||
658 | static void gps_session_delete(GpsSession *sess) | |
659 | { | |
660 | /* TODO */ | |
661 | g_mutex_free(sess->mutex); | |
662 | g_free(sess->cmd_args); | |
663 | ||
664 | g_free(sess); | |
665 | ||
666 | } | |
667 | ||
668 | static void set_total_count(gint cnt, GpsSession *sess) | |
669 | { | |
670 | gchar s[128]; | |
671 | gdk_threads_enter(); | |
672 | g_mutex_lock(sess->mutex); | |
673 | if (sess->ok) { | |
97634600 GB |
674 | const gchar *tmp_str; |
675 | if (sess->direction == GPS_DOWN) | |
676 | { | |
677 | if (sess->progress_label == sess->wp_label) | |
2c3f09a6 | 678 | tmp_str = ngettext("Downloading %d waypoint...", "Downloading %d waypoints...", cnt); |
97634600 | 679 | else |
2c3f09a6 | 680 | tmp_str = ngettext("Downloading %d trackpoint...", "Downloading %d trackpoints...", cnt); |
97634600 GB |
681 | } |
682 | else | |
683 | { | |
684 | if (sess->progress_label == sess->wp_label) | |
2c3f09a6 | 685 | tmp_str = ngettext("Uploading %d waypoint...", "Uploading %d waypoints...", cnt); |
97634600 | 686 | else |
2c3f09a6 | 687 | tmp_str = ngettext("Uploading %d trackpoint...", "Uploading %d trackpoints...", cnt); |
97634600 GB |
688 | } |
689 | ||
690 | g_snprintf(s, 128, tmp_str, cnt); | |
b364d6bc QT |
691 | gtk_label_set_text ( GTK_LABEL(sess->progress_label), s ); |
692 | gtk_widget_show ( sess->progress_label ); | |
693 | sess->total_count = cnt; | |
694 | } | |
695 | g_mutex_unlock(sess->mutex); | |
696 | gdk_threads_leave(); | |
697 | } | |
698 | ||
699 | static void set_current_count(gint cnt, GpsSession *sess) | |
700 | { | |
701 | gchar s[128]; | |
97634600 | 702 | const gchar *tmp_str; |
b364d6bc QT |
703 | |
704 | gdk_threads_enter(); | |
705 | g_mutex_lock(sess->mutex); | |
706 | if (sess->ok) { | |
707 | if (cnt < sess->total_count) { | |
97634600 GB |
708 | if (sess->direction == GPS_DOWN) |
709 | { | |
710 | if (sess->progress_label == sess->wp_label) | |
56986697 | 711 | tmp_str = ngettext("Downloaded %d out of %d waypoint...", "Downloaded %d out of %d waypoints...", sess->total_count); |
97634600 | 712 | else |
56986697 | 713 | tmp_str = ngettext("Downloaded %d out of %d trackpoint...", "Downloaded %d out of %d trackpoints...", sess->total_count); |
97634600 GB |
714 | } |
715 | else { | |
716 | if (sess->progress_label == sess->wp_label) | |
56986697 | 717 | tmp_str = ngettext("Uploaded %d out of %d waypoint...", "Uploaded %d out of %d waypoints...", sess->total_count); |
97634600 | 718 | else |
56986697 | 719 | tmp_str = ngettext("Uploaded %d out of %d trackpoint...", "Uploaded %d out of %d trackpoints...", sess->total_count); |
97634600 GB |
720 | } |
721 | g_snprintf(s, 128, tmp_str, cnt, sess->total_count); | |
b364d6bc | 722 | } else { |
97634600 GB |
723 | if (sess->direction == GPS_DOWN) |
724 | { | |
725 | if (sess->progress_label == sess->wp_label) | |
56986697 | 726 | tmp_str = ngettext("Downloaded %d waypoint", "Downloaded %d waypoints", cnt); |
97634600 | 727 | else |
56986697 | 728 | tmp_str = ngettext("Downloaded %d trackpoint", "Downloaded %d trackpoints", cnt); |
97634600 GB |
729 | } |
730 | else { | |
731 | if (sess->progress_label == sess->wp_label) | |
56986697 | 732 | tmp_str = ngettext("Uploaded %d waypoint", "Uploaded %d waypoints", cnt); |
97634600 | 733 | else |
56986697 | 734 | tmp_str = ngettext("Uploaded %d trackpoint", "Uploaded %d trackpoints", cnt); |
97634600 GB |
735 | } |
736 | g_snprintf(s, 128, tmp_str, cnt); | |
b364d6bc QT |
737 | } |
738 | gtk_label_set_text ( GTK_LABEL(sess->progress_label), s ); | |
739 | } | |
740 | g_mutex_unlock(sess->mutex); | |
741 | gdk_threads_leave(); | |
742 | } | |
743 | ||
744 | static void set_gps_info(const gchar *info, GpsSession *sess) | |
745 | { | |
746 | gchar s[256]; | |
747 | gdk_threads_enter(); | |
748 | g_mutex_lock(sess->mutex); | |
749 | if (sess->ok) { | |
97634600 | 750 | g_snprintf(s, 256, _("GPS Device: %s"), info); |
b364d6bc QT |
751 | gtk_label_set_text ( GTK_LABEL(sess->gps_label), s ); |
752 | } | |
753 | g_mutex_unlock(sess->mutex); | |
754 | gdk_threads_leave(); | |
755 | } | |
756 | ||
757 | static void gps_download_progress_func(BabelProgressCode c, gpointer data, GpsSession * sess ) | |
758 | { | |
759 | gchar *line; | |
760 | ||
761 | gdk_threads_enter (); | |
762 | g_mutex_lock(sess->mutex); | |
763 | if (!sess->ok) { | |
764 | g_mutex_unlock(sess->mutex); | |
765 | gps_session_delete(sess); | |
766 | gdk_threads_leave(); | |
767 | g_thread_exit ( NULL ); | |
768 | } | |
769 | g_mutex_unlock(sess->mutex); | |
770 | gdk_threads_leave (); | |
771 | ||
772 | switch(c) { | |
773 | case BABEL_DIAG_OUTPUT: | |
774 | line = (gchar *)data; | |
775 | ||
776 | /* tells us how many items there will be */ | |
777 | if (strstr(line, "Xfer Wpt")) { | |
778 | sess->progress_label = sess->wp_label; | |
779 | } | |
780 | if (strstr(line, "Xfer Trk")) { | |
781 | sess->progress_label = sess->trk_label; | |
782 | } | |
783 | if (strstr(line, "PRDDAT")) { | |
784 | gchar **tokens = g_strsplit(line, " ", 0); | |
785 | gchar info[128]; | |
786 | int ilen = 0; | |
787 | int i; | |
c83b5ad9 QT |
788 | int n_tokens = 0; |
789 | ||
790 | while (tokens[n_tokens]) | |
791 | n_tokens++; | |
792 | ||
793 | if (n_tokens > 8) { | |
794 | for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) { | |
795 | guint ch; | |
796 | sscanf(tokens[i], "%x", &ch); | |
797 | info[ilen++] = ch; | |
798 | } | |
799 | info[ilen++] = 0; | |
800 | set_gps_info(info, sess); | |
b364d6bc | 801 | } |
c83b5ad9 | 802 | g_strfreev(tokens); |
b364d6bc QT |
803 | } |
804 | if (strstr(line, "RECORD")) { | |
805 | int lsb, msb, cnt; | |
806 | ||
c83b5ad9 QT |
807 | if (strlen(line) > 20) { |
808 | sscanf(line+17, "%x", &lsb); | |
809 | sscanf(line+20, "%x", &msb); | |
810 | cnt = lsb + msb * 256; | |
811 | set_total_count(cnt, sess); | |
812 | sess->count = 0; | |
813 | } | |
b364d6bc QT |
814 | } |
815 | if ( strstr(line, "WPTDAT") || strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) { | |
816 | sess->count++; | |
817 | set_current_count(sess->count, sess); | |
818 | } | |
819 | break; | |
820 | case BABEL_DONE: | |
821 | break; | |
822 | default: | |
823 | break; | |
824 | } | |
825 | ||
826 | } | |
827 | ||
828 | static void gps_upload_progress_func(BabelProgressCode c, gpointer data, GpsSession * sess ) | |
829 | { | |
830 | gchar *line; | |
831 | static int cnt = 0; | |
832 | ||
833 | gdk_threads_enter (); | |
834 | g_mutex_lock(sess->mutex); | |
835 | if (!sess->ok) { | |
836 | g_mutex_unlock(sess->mutex); | |
837 | gps_session_delete(sess); | |
838 | gdk_threads_leave(); | |
839 | g_thread_exit ( NULL ); | |
840 | } | |
841 | g_mutex_unlock(sess->mutex); | |
842 | gdk_threads_leave (); | |
843 | ||
844 | switch(c) { | |
845 | case BABEL_DIAG_OUTPUT: | |
846 | line = (gchar *)data; | |
847 | ||
848 | if (strstr(line, "PRDDAT")) { | |
849 | gchar **tokens = g_strsplit(line, " ", 0); | |
850 | gchar info[128]; | |
851 | int ilen = 0; | |
852 | int i; | |
c83b5ad9 QT |
853 | int n_tokens = 0; |
854 | ||
855 | while (tokens[n_tokens]) | |
856 | n_tokens++; | |
857 | ||
858 | if (n_tokens > 8) { | |
859 | for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) { | |
860 | guint ch; | |
861 | sscanf(tokens[i], "%x", &ch); | |
862 | info[ilen++] = ch; | |
863 | } | |
864 | info[ilen++] = 0; | |
865 | set_gps_info(info, sess); | |
b364d6bc | 866 | } |
c83b5ad9 | 867 | g_strfreev(tokens); |
b364d6bc QT |
868 | } |
869 | if (strstr(line, "RECORD")) { | |
870 | int lsb, msb; | |
871 | ||
c83b5ad9 QT |
872 | if (strlen(line) > 20) { |
873 | sscanf(line+17, "%x", &lsb); | |
874 | sscanf(line+20, "%x", &msb); | |
875 | cnt = lsb + msb * 256; | |
876 | /* set_total_count(cnt, sess); */ | |
877 | sess->count = 0; | |
878 | } | |
b364d6bc QT |
879 | } |
880 | if ( strstr(line, "WPTDAT")) { | |
881 | if (sess->count == 0) { | |
882 | sess->progress_label = sess->wp_label; | |
883 | set_total_count(cnt, sess); | |
884 | } | |
885 | sess->count++; | |
886 | set_current_count(sess->count, sess); | |
887 | ||
888 | } | |
889 | if ( strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) { | |
890 | if (sess->count == 0) { | |
891 | sess->progress_label = sess->trk_label; | |
892 | set_total_count(cnt, sess); | |
893 | } | |
894 | sess->count++; | |
895 | set_current_count(sess->count, sess); | |
896 | } | |
897 | break; | |
898 | case BABEL_DONE: | |
899 | break; | |
900 | default: | |
901 | break; | |
902 | } | |
903 | ||
904 | } | |
905 | ||
906 | static void gps_comm_thread(GpsSession *sess) | |
907 | { | |
908 | gboolean result; | |
909 | ||
910 | if (sess->direction == GPS_DOWN) | |
911 | result = a_babel_convert_from (sess->vtl, sess->cmd_args, | |
912 | (BabelStatusFunc) gps_download_progress_func, sess->port, sess); | |
913 | else | |
914 | result = a_babel_convert_to (sess->vtl, sess->cmd_args, | |
915 | (BabelStatusFunc) gps_upload_progress_func, sess->port, sess); | |
916 | ||
917 | gdk_threads_enter(); | |
918 | if (!result) { | |
4c77d5e0 | 919 | gtk_label_set_text ( GTK_LABEL(sess->status_label), _("Error: couldn't find gpsbabel.") ); |
b364d6bc QT |
920 | } |
921 | else { | |
922 | g_mutex_lock(sess->mutex); | |
923 | if (sess->ok) { | |
4c77d5e0 | 924 | gtk_label_set_text ( GTK_LABEL(sess->status_label), _("Done.") ); |
b364d6bc QT |
925 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_ACCEPT, TRUE ); |
926 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_REJECT, FALSE ); | |
927 | } else { | |
928 | /* canceled */ | |
929 | } | |
930 | g_mutex_unlock(sess->mutex); | |
931 | } | |
932 | ||
933 | g_mutex_lock(sess->mutex); | |
934 | if (sess->ok) { | |
935 | sess->ok = FALSE; | |
936 | g_mutex_unlock(sess->mutex); | |
937 | } | |
938 | else { | |
939 | g_mutex_unlock(sess->mutex); | |
940 | gps_session_delete(sess); | |
941 | } | |
942 | gdk_threads_leave(); | |
943 | g_thread_exit(NULL); | |
944 | } | |
945 | ||
946 | static gint gps_comm(VikTrwLayer *vtl, gps_dir dir, vik_gps_proto proto, gchar *port) { | |
947 | GpsSession *sess = g_malloc(sizeof(GpsSession)); | |
948 | ||
949 | sess->mutex = g_mutex_new(); | |
950 | sess->direction = dir; | |
951 | sess->vtl = vtl; | |
952 | sess->port = g_strdup(port); | |
953 | sess->ok = TRUE; | |
954 | sess->cmd_args = g_strdup_printf("-D 9 -t -w -%c %s", | |
955 | (dir == GPS_DOWN) ? 'i' : 'o', protocols_args[proto]); | |
4c77d5e0 | 956 | sess->window_title = (dir == GPS_DOWN) ? _("GPS Download") : _("GPS Upload"); |
b364d6bc | 957 | |
4a96999b | 958 | 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 |
959 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), |
960 | GTK_RESPONSE_ACCEPT, FALSE ); | |
961 | gtk_window_set_title ( GTK_WINDOW(sess->dialog), sess->window_title ); | |
962 | ||
4c77d5e0 | 963 | sess->status_label = gtk_label_new (_("Status: detecting gpsbabel")); |
b364d6bc QT |
964 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), |
965 | sess->status_label, FALSE, FALSE, 5 ); | |
966 | gtk_widget_show_all(sess->status_label); | |
967 | ||
4c77d5e0 | 968 | sess->gps_label = gtk_label_new (_("GPS device: N/A")); |
b364d6bc QT |
969 | sess->ver_label = gtk_label_new (""); |
970 | sess->id_label = gtk_label_new (""); | |
971 | sess->wp_label = gtk_label_new (""); | |
972 | sess->trk_label = gtk_label_new (""); | |
973 | ||
974 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->gps_label, FALSE, FALSE, 5 ); | |
975 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->wp_label, FALSE, FALSE, 5 ); | |
976 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->trk_label, FALSE, FALSE, 5 ); | |
977 | ||
978 | gtk_widget_show_all(sess->dialog); | |
979 | ||
980 | sess->progress_label = sess->wp_label; | |
981 | sess->total_count = -1; | |
982 | ||
983 | /* TODO: starting gps read/write thread here */ | |
984 | g_thread_create((GThreadFunc)gps_comm_thread, sess, FALSE, NULL ); | |
985 | ||
986 | gtk_dialog_run(GTK_DIALOG(sess->dialog)); | |
987 | ||
988 | gtk_widget_destroy(sess->dialog); | |
989 | ||
990 | g_mutex_lock(sess->mutex); | |
991 | if (sess->ok) { | |
992 | sess->ok = FALSE; /* tell thread to stop */ | |
993 | g_mutex_unlock(sess->mutex); | |
994 | } | |
995 | else { | |
996 | g_mutex_unlock(sess->mutex); | |
997 | gps_session_delete(sess); | |
998 | } | |
999 | ||
b364d6bc QT |
1000 | return 0; |
1001 | } | |
1002 | ||
1003 | static void gps_upload_cb( gpointer layer_and_vlp[2] ) | |
1004 | { | |
1005 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1006 | VikTrwLayer *vtl = vgl->trw_children[TRW_UPLOAD]; | |
1007 | gps_comm(vtl, GPS_UP, vgl->protocol_id, params_ports[vgl->serial_port_id]); | |
1008 | } | |
1009 | ||
1010 | static void gps_download_cb( gpointer layer_and_vlp[2] ) | |
1011 | { | |
1012 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1013 | VikTrwLayer *vtl = vgl->trw_children[TRW_DOWNLOAD]; | |
1014 | gps_comm(vtl, GPS_DOWN, vgl->protocol_id, params_ports[vgl->serial_port_id]); | |
1015 | } | |
700b0908 QT |
1016 | |
1017 | static void gps_empty_upload_cb( gpointer layer_and_vlp[2] ) | |
1018 | { | |
1019 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1020 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_UPLOAD]); | |
1021 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_UPLOAD]); | |
1022 | } | |
1023 | ||
1024 | static void gps_empty_download_cb( gpointer layer_and_vlp[2] ) | |
1025 | { | |
1026 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1027 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]); | |
1028 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]); | |
1029 | } | |
1030 | ||
1031 | static void gps_empty_all_cb( gpointer layer_and_vlp[2] ) | |
1032 | { | |
1033 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1034 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_UPLOAD]); | |
1035 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_UPLOAD]); | |
1036 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]); | |
1037 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]); | |
1038 | } | |
b87d3952 | 1039 | |
001a86db | 1040 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
1041 | static void realtime_tracking_draw(VikGpsLayer *vgl, VikViewport *vp) |
1042 | { | |
c4e61875 | 1043 | struct LatLon ll; |
b87d3952 QT |
1044 | VikCoord nw, se; |
1045 | struct LatLon lnw, lse; | |
1046 | vik_viewport_screen_to_coord ( vp, -20, -20, &nw ); | |
1047 | vik_viewport_screen_to_coord ( vp, vik_viewport_get_width(vp)+20, vik_viewport_get_width(vp)+20, &se ); | |
1048 | vik_coord_to_latlon ( &nw, &lnw ); | |
1049 | vik_coord_to_latlon ( &se, &lse ); | |
c4e61875 QT |
1050 | if ( vgl->realtime_fix.fix.latitude > lse.lat && |
1051 | vgl->realtime_fix.fix.latitude < lnw.lat && | |
1052 | vgl->realtime_fix.fix.longitude > lnw.lon && | |
1053 | vgl->realtime_fix.fix.longitude < lse.lon ) { | |
b87d3952 QT |
1054 | VikCoord gps; |
1055 | gint x, y; | |
1056 | gint half_back_x, half_back_y; | |
1057 | gint half_back_bg_x, half_back_bg_y; | |
1058 | gint pt_x, pt_y; | |
1059 | gint ptbg_x, ptbg_y; | |
1060 | gint side1_x, side1_y, side2_x, side2_y; | |
1061 | gint side1bg_x, side1bg_y, side2bg_x, side2bg_y; | |
1062 | ||
c4e61875 QT |
1063 | ll.lat = vgl->realtime_fix.fix.latitude; |
1064 | ll.lon = vgl->realtime_fix.fix.longitude; | |
1065 | vik_coord_load_from_latlon ( &gps, vik_viewport_get_coord_mode(vp), &ll); | |
b87d3952 QT |
1066 | vik_viewport_coord_to_screen ( vp, &gps, &x, &y ); |
1067 | ||
c4e61875 QT |
1068 | gdouble heading_cos = cos(M_PI/180*vgl->realtime_fix.fix.track); |
1069 | gdouble heading_sin = sin(M_PI/180*vgl->realtime_fix.fix.track); | |
b87d3952 QT |
1070 | |
1071 | half_back_y = y+8*heading_cos; | |
1072 | half_back_x = x-8*heading_sin; | |
1073 | half_back_bg_y = y+10*heading_cos; | |
1074 | half_back_bg_x = x-10*heading_sin; | |
1075 | ||
1076 | pt_y = half_back_y-24*heading_cos; | |
1077 | pt_x = half_back_x+24*heading_sin; | |
1078 | ptbg_y = half_back_bg_y-28*heading_cos; | |
1079 | ptbg_x = half_back_bg_x+28*heading_sin; | |
1080 | ||
1081 | side1_y = half_back_y+9*heading_sin; | |
1082 | side1_x = half_back_x+9*heading_cos; | |
1083 | side1bg_y = half_back_bg_y+11*heading_sin; | |
1084 | side1bg_x = half_back_bg_x+11*heading_cos; | |
1085 | ||
1086 | side2_y = half_back_y-9*heading_sin; | |
1087 | side2_x = half_back_x-9*heading_cos; | |
1088 | side2bg_y = half_back_bg_y-11*heading_sin; | |
1089 | side2bg_x = half_back_bg_x-11*heading_cos; | |
1090 | ||
1091 | GdkPoint trian[3] = { { pt_x, pt_y }, {side1_x, side1_y}, {side2_x, side2_y} }; | |
1092 | GdkPoint trian_bg[3] = { { ptbg_x, pt_y }, {side1bg_x, side1bg_y}, {side2bg_x, side2bg_y} }; | |
1093 | ||
1094 | vik_viewport_draw_polygon ( vp, vgl->realtime_track_bg_gc, TRUE, trian_bg, 3 ); | |
1095 | vik_viewport_draw_polygon ( vp, vgl->realtime_track_gc, TRUE, trian, 3 ); | |
c4e61875 QT |
1096 | vik_viewport_draw_rectangle ( vp, |
1097 | (vgl->realtime_fix.fix.mode > MODE_2D) ? vgl->realtime_track_pt2_gc : vgl->realtime_track_pt1_gc, | |
1098 | TRUE, x-2, y-2, 4, 4 ); | |
1099 | //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 |
1100 | } |
1101 | } | |
1102 | ||
1103 | /* lock/unlock realtime_tracking_mutex when call this */ | |
1104 | static void create_realtime_trackpoint(VikGpsLayer *vgl, gboolean forced) | |
1105 | { | |
c4e61875 QT |
1106 | struct LatLon ll; |
1107 | GList *last_tp; | |
97cab2d5 QT |
1108 | |
1109 | /* Note that fix.time is a double, but it should not affect the precision | |
1110 | for most GPS */ | |
1111 | time_t cur_timestamp = vgl->realtime_fix.fix.time; | |
1112 | time_t last_timestamp = vgl->last_fix.fix.time; | |
1113 | ||
1114 | if (cur_timestamp < last_timestamp) { | |
1115 | return; | |
1116 | } | |
1117 | ||
b87d3952 | 1118 | if (vgl->realtime_record && vgl->realtime_fix.dirty) { |
c4e61875 QT |
1119 | gboolean replace = FALSE; |
1120 | int heading = (int)floor(vgl->realtime_fix.fix.track); | |
1121 | int last_heading = (int)floor(vgl->last_fix.fix.track); | |
1122 | int alt = isnan(vgl->realtime_fix.fix.altitude) ? VIK_DEFAULT_ALTITUDE : floor(vgl->realtime_fix.fix.altitude); | |
1123 | int last_alt = isnan(vgl->last_fix.fix.altitude) ? VIK_DEFAULT_ALTITUDE : floor(vgl->last_fix.fix.altitude); | |
1124 | if (((last_tp = g_list_last(vgl->realtime_track->trackpoints)) != NULL) && | |
1125 | (vgl->realtime_fix.fix.mode > MODE_2D) && | |
1126 | (vgl->last_fix.fix.mode <= MODE_2D) && | |
97cab2d5 | 1127 | ((cur_timestamp - last_timestamp) < 2)) { |
c4e61875 QT |
1128 | g_free(last_tp->data); |
1129 | vgl->realtime_track->trackpoints = g_list_delete_link(vgl->realtime_track->trackpoints, last_tp); | |
1130 | replace = TRUE; | |
1131 | } | |
97cab2d5 QT |
1132 | if (replace || |
1133 | ((cur_timestamp != last_timestamp) && | |
1134 | ((forced || | |
1135 | ((heading < last_heading) && (heading < (last_heading - 3))) || | |
1136 | ((heading > last_heading) && (heading > (last_heading + 3))) || | |
1137 | ((alt != VIK_DEFAULT_ALTITUDE) && (alt != last_alt)))))) { | |
b87d3952 QT |
1138 | /* TODO: check for new segments */ |
1139 | VikTrackpoint *tp = vik_trackpoint_new(); | |
1140 | tp->newsegment = FALSE; | |
b87d3952 | 1141 | tp->has_timestamp = TRUE; |
c4e61875 | 1142 | tp->timestamp = vgl->realtime_fix.fix.time; |
a2817d3c QT |
1143 | tp->altitude = alt; |
1144 | /* speed only available for 3D fix. Check for NAN when use this speed */ | |
1145 | tp->speed = vgl->realtime_fix.fix.speed; | |
1146 | tp->course = vgl->realtime_fix.fix.track; | |
1147 | tp->nsats = vgl->realtime_fix.satellites_used; | |
1148 | tp->fix_mode = vgl->realtime_fix.fix.mode; | |
1149 | tp->extended = TRUE; | |
c4e61875 QT |
1150 | |
1151 | ll.lat = vgl->realtime_fix.fix.latitude; | |
1152 | ll.lon = vgl->realtime_fix.fix.longitude; | |
b87d3952 | 1153 | vik_coord_load_from_latlon(&tp->coord, |
c4e61875 | 1154 | vik_trw_layer_get_coord_mode(vgl->trw_children[TRW_REALTIME]), &ll); |
b87d3952 QT |
1155 | |
1156 | vgl->realtime_track->trackpoints = g_list_append(vgl->realtime_track->trackpoints, tp); | |
1157 | vgl->realtime_fix.dirty = FALSE; | |
a2817d3c | 1158 | vgl->realtime_fix.satellites_used = 0; |
b87d3952 QT |
1159 | vgl->last_fix = vgl->realtime_fix; |
1160 | } | |
1161 | } | |
1162 | ||
1163 | } | |
1164 | ||
1165 | void gpsd_raw_hook(VglGpsd *vgpsd, gchar *data) | |
1166 | { | |
c4e61875 | 1167 | gboolean update_all = FALSE; |
b87d3952 QT |
1168 | VikGpsLayer *vgl = vgpsd->vgl; |
1169 | ||
c4e61875 QT |
1170 | if (!vgl->realtime_tracking) { |
1171 | g_warning("%s: receiving GPS data while not in realtime mode", __PRETTY_FUNCTION__); | |
b87d3952 | 1172 | return; |
b87d3952 QT |
1173 | } |
1174 | ||
b87d3952 QT |
1175 | if ((vgpsd->gpsd.fix.mode >= MODE_2D) && |
1176 | !isnan(vgpsd->gpsd.fix.latitude) && | |
1177 | !isnan(vgpsd->gpsd.fix.longitude) && | |
1178 | !isnan(vgpsd->gpsd.fix.track)) { | |
1179 | g_mutex_lock(vgl->realtime_tracking_mutex); | |
c4e61875 | 1180 | vgl->realtime_fix.fix = vgpsd->gpsd.fix; |
a2817d3c | 1181 | vgl->realtime_fix.satellites_used = vgpsd->gpsd.satellites_used; |
b87d3952 QT |
1182 | vgl->realtime_fix.dirty = TRUE; |
1183 | ||
c4e61875 QT |
1184 | if (vgl->realtime_keep_at_center || |
1185 | (vgl->realtime_jump_to_start && !vgl->realtime_track->trackpoints)) { | |
1186 | struct LatLon ll; | |
1187 | VikCoord center; | |
1188 | ||
1189 | ll.lat = vgl->realtime_fix.fix.latitude; | |
1190 | ll.lon = vgl->realtime_fix.fix.longitude; | |
1191 | vik_coord_load_from_latlon(¢er, | |
1192 | vik_trw_layer_get_coord_mode(vgl->trw_children[TRW_REALTIME]), &ll); | |
1193 | VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vgl)); | |
1194 | VikViewport *vvp = vik_window_viewport(vw); | |
1195 | vik_viewport_set_center_coord(vvp, ¢er); | |
1196 | update_all = TRUE; | |
1197 | } | |
1198 | ||
b87d3952 QT |
1199 | create_realtime_trackpoint(vgl, FALSE); |
1200 | g_mutex_unlock(vgl->realtime_tracking_mutex); | |
1201 | ||
c4e61875 | 1202 | vik_layer_emit_update ( update_all ? VIK_LAYER(vgl) : VIK_LAYER(vgl->trw_children[TRW_REALTIME])); |
b87d3952 QT |
1203 | } |
1204 | } | |
1205 | ||
1206 | static gboolean gpsd_data_available(GIOChannel *source, GIOCondition condition, gpointer data) | |
1207 | { | |
b87d3952 QT |
1208 | VikGpsLayer *vgl = data; |
1209 | gps_poll(&vgl->vgpsd->gpsd); | |
1210 | return TRUE; | |
1211 | } | |
1212 | ||
1213 | static gchar *make_track_name(VikTrwLayer *vtl) | |
1214 | { | |
1215 | const gchar basename[] = "REALTIME"; | |
1216 | const gint bufsize = sizeof(basename) + 5; | |
1217 | gchar *name = g_malloc(bufsize); | |
1218 | strcpy(name, basename); | |
1219 | gint i = 2; | |
1220 | ||
1221 | while (vik_trw_layer_get_track(vtl, name) != NULL) { | |
1222 | g_snprintf(name, bufsize, "%s#%d", basename, i); | |
1223 | i++; | |
1224 | } | |
1225 | return(name); | |
1226 | ||
1227 | } | |
1228 | ||
1229 | static void gps_start_stop_tracking_cb( gpointer layer_and_vlp[2]) | |
1230 | { | |
1231 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1232 | vgl->realtime_tracking = (vgl->realtime_tracking == FALSE); | |
1233 | ||
a2817d3c QT |
1234 | /* Make sure we are still in the boat with libgps */ |
1235 | g_assert((VIK_GPS_MODE_2D == MODE_2D) && (VIK_GPS_MODE_3D == MODE_3D)); | |
1236 | ||
b87d3952 QT |
1237 | if (vgl->realtime_tracking) { |
1238 | struct gps_data_t *gpsd = gps_open(vgl->gpsd_host, vgl->gpsd_port); | |
1239 | if (gpsd == NULL) { | |
4863105b QT |
1240 | GtkWidget *dialog = gtk_message_dialog_new (VIK_GTK_WINDOW_FROM_LAYER(vgl), |
1241 | GTK_DIALOG_DESTROY_WITH_PARENT, | |
1242 | GTK_MESSAGE_ERROR, | |
1243 | GTK_BUTTONS_CLOSE, | |
1244 | "Failed to connect to gpsd at %s (port %s)", | |
1245 | vgl->gpsd_host, vgl->gpsd_port); | |
1246 | gtk_dialog_run (GTK_DIALOG (dialog)); | |
1247 | gtk_widget_destroy (dialog); | |
1248 | ||
b87d3952 QT |
1249 | vgl->realtime_tracking = FALSE; |
1250 | return; | |
1251 | } | |
1252 | vgl->vgpsd = g_realloc(gpsd, sizeof(VglGpsd)); | |
1253 | vgl->vgpsd->vgl = vgl; | |
b87d3952 | 1254 | |
c4e61875 QT |
1255 | vgl->realtime_fix.dirty = vgl->last_fix.dirty = FALSE; |
1256 | /* track alt/time graph uses VIK_DEFAULT_ALTITUDE (0.0) as invalid */ | |
1257 | vgl->realtime_fix.fix.altitude = vgl->last_fix.fix.altitude = VIK_DEFAULT_ALTITUDE; | |
1258 | vgl->realtime_fix.fix.speed = vgl->last_fix.fix.speed = NAN; | |
b87d3952 | 1259 | |
b87d3952 | 1260 | if (vgl->realtime_record) { |
c4e61875 | 1261 | VikTrwLayer *vtl = vgl->trw_children[TRW_REALTIME]; |
b87d3952 QT |
1262 | vgl->realtime_track = vik_track_new(); |
1263 | vgl->realtime_track->visible = TRUE; | |
1264 | vgl->realtime_track_name = make_track_name(vtl); | |
1265 | vik_trw_layer_add_track(vtl, vgl->realtime_track_name, vgl->realtime_track); | |
1266 | } | |
1267 | ||
c4e61875 QT |
1268 | gps_set_raw_hook(&vgl->vgpsd->gpsd, gpsd_raw_hook); |
1269 | vgl->realtime_io_channel = g_io_channel_unix_new(vgl->vgpsd->gpsd.gps_fd); | |
1270 | vgl->realtime_io_watch_id = g_io_add_watch( vgl->realtime_io_channel, | |
1271 | G_IO_IN, gpsd_data_available, vgl); | |
1272 | ||
b87d3952 QT |
1273 | gps_query(&vgl->vgpsd->gpsd, "w+x"); |
1274 | ||
1275 | } | |
1276 | else { /* stop realtime tracking */ | |
1277 | /* TODO: handle race condition here , make sure vgpsd is NULL */ | |
1278 | g_mutex_lock(vgl->realtime_tracking_mutex); | |
1279 | gps_close(&vgl->vgpsd->gpsd); | |
1280 | vgl->vgpsd = NULL; | |
1281 | // g_source_remove(vgl->realtime_timeout); | |
1282 | g_source_remove(vgl->realtime_io_watch_id); | |
1283 | g_io_channel_unref (vgl->realtime_io_channel); | |
1284 | ||
1285 | if (vgl->realtime_record) { | |
1286 | create_realtime_trackpoint(vgl, TRUE); | |
1287 | if ((vgl->realtime_track->trackpoints == NULL) || (vgl->realtime_track->trackpoints->next == NULL)) | |
c4e61875 | 1288 | vik_trw_layer_delete_track(vgl->trw_children[TRW_REALTIME], vgl->realtime_track_name); |
b87d3952 QT |
1289 | } |
1290 | g_mutex_unlock(vgl->realtime_tracking_mutex); | |
1291 | } | |
1292 | } | |
001a86db | 1293 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 | 1294 |