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Commit | Line | Data |
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b364d6bc QT |
1 | /* |
2 | * viking -- GPS Data and Topo Analyzer, Explorer, and Manager | |
3 | * | |
4 | * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net> | |
a482007a | 5 | * Copyright (C) 2006-2008, Quy Tonthat <qtonthat@gmail.com> |
b364d6bc QT |
6 | * |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation; either version 2 of the License, or | |
10 | * (at your option) any later version. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with this program; if not, write to the Free Software | |
19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
20 | * | |
21 | */ | |
22 | ||
58a642b6 GB |
23 | #ifdef HAVE_CONFIG_H |
24 | #include "config.h" | |
25 | #endif | |
26 | ||
b87d3952 | 27 | #include <stdlib.h> |
8c00358d | 28 | #ifdef HAVE_MATH_H |
b87d3952 | 29 | #include <math.h> |
8c00358d | 30 | #endif |
b364d6bc | 31 | #include "viking.h" |
5bfafde9 | 32 | #include "icons/icons.h" |
b364d6bc QT |
33 | #include "babel.h" |
34 | ||
99163c34 RN |
35 | #ifdef HAVE_UNISTD_H |
36 | #include <unistd.h> | |
37 | #endif | |
8c00358d | 38 | #ifdef HAVE_STRING_H |
b364d6bc | 39 | #include <string.h> |
8c00358d | 40 | #endif |
99163c34 | 41 | #include <glib/gstdio.h> |
b364d6bc | 42 | #include <glib/gprintf.h> |
4c77d5e0 | 43 | #include <glib/gi18n.h> |
001a86db | 44 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 | 45 | #include <gps.h> |
58a642b6 | 46 | #endif |
b364d6bc | 47 | |
56acdae0 QT |
48 | #if ! GLIB_CHECK_VERSION(2,14,0) |
49 | inline guint g_timeout_add_seconds(guint interval, GSourceFunc function, gpointer data) { | |
50 | return g_timeout_add(interval*1000, function, data); | |
51 | } | |
52 | #endif | |
53 | ||
b364d6bc | 54 | #define DISCONNECT_UPDATE_SIGNAL(vl, val) g_signal_handlers_disconnect_matched(vl, G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, val) |
fdca5edb QT |
55 | static VikGpsLayer *vik_gps_layer_create (VikViewport *vp); |
56 | static void vik_gps_layer_realize ( VikGpsLayer *val, VikTreeview *vt, GtkTreeIter *layer_iter ); | |
57 | static void vik_gps_layer_free ( VikGpsLayer *val ); | |
58 | static void vik_gps_layer_draw ( VikGpsLayer *val, gpointer data ); | |
30a9c13f | 59 | static VikGpsLayer *vik_gps_layer_new ( VikViewport *vp ); |
b364d6bc | 60 | |
b364d6bc QT |
61 | static void gps_layer_marshall( VikGpsLayer *val, guint8 **data, gint *len ); |
62 | static VikGpsLayer *gps_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp ); | |
158b3642 RN |
63 | static gboolean gps_layer_set_param ( VikGpsLayer *vgl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation ); |
64 | static VikLayerParamData gps_layer_get_param ( VikGpsLayer *vgl, guint16 id, gboolean is_file_operation ); | |
b364d6bc | 65 | |
45da1f2f RN |
66 | static const gchar* gps_layer_tooltip ( VikGpsLayer *vgl ); |
67 | ||
b364d6bc QT |
68 | static void gps_layer_change_coord_mode ( VikGpsLayer *val, VikCoordMode mode ); |
69 | static void gps_layer_add_menu_items( VikGpsLayer *vtl, GtkMenu *menu, gpointer vlp ); | |
70 | static void gps_layer_drag_drop_request ( VikGpsLayer *val_src, VikGpsLayer *val_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path ); | |
71 | ||
b364d6bc QT |
72 | static void gps_upload_cb( gpointer layer_and_vlp[2] ); |
73 | static void gps_download_cb( gpointer layer_and_vlp[2] ); | |
700b0908 QT |
74 | static void gps_empty_upload_cb( gpointer layer_and_vlp[2] ); |
75 | static void gps_empty_download_cb( gpointer layer_and_vlp[2] ); | |
76 | static void gps_empty_all_cb( gpointer layer_and_vlp[2] ); | |
728db5b5 | 77 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
22d1e285 | 78 | static void gps_empty_realtime_cb( gpointer layer_and_vlp[2] ); |
b87d3952 | 79 | static void gps_start_stop_tracking_cb( gpointer layer_and_vlp[2] ); |
001a86db | 80 | static void realtime_tracking_draw(VikGpsLayer *vgl, VikViewport *vp); |
58a642b6 | 81 | #endif |
b364d6bc | 82 | |
4136d029 RN |
83 | typedef enum {GARMIN_P = 0, MAGELLAN_P, DELORME_P, NAVILINK_P, NUM_PROTOCOLS} vik_gps_proto; |
84 | static gchar * params_protocols[] = {"Garmin", "Magellan", "DeLorme", "NAViLink", NULL}; | |
85 | static gchar * protocols_args[] = {"garmin", "magellan", "delbin", "navilink"}; | |
b364d6bc | 86 | /*#define NUM_PROTOCOLS (sizeof(params_protocols)/sizeof(params_protocols[0]) - 1) */ |
8d70f073 MA |
87 | #ifdef WINDOWS |
88 | static gchar * params_ports[] = {"com1", "usb:", NULL}; | |
89 | #else | |
7963d365 | 90 | static gchar * params_ports[] = {"/dev/ttyS0", "/dev/ttyS1", "/dev/ttyUSB0", "/dev/ttyUSB1", "usb:", NULL}; |
8d70f073 | 91 | #endif |
99163c34 RN |
92 | /* NUM_PORTS not actually used */ |
93 | /* #define NUM_PORTS (sizeof(params_ports)/sizeof(params_ports[0]) - 1) */ | |
bb8aed99 GB |
94 | /* Compatibility with previous versions */ |
95 | #ifdef WINDOWS | |
96 | static gchar * old_params_ports[] = {"com1", "usb:", NULL}; | |
97 | #else | |
98 | static gchar * old_params_ports[] = {"/dev/ttyS0", "/dev/ttyS1", "/dev/ttyUSB0", "/dev/ttyUSB1", "usb:", NULL}; | |
99 | #endif | |
100 | #define OLD_NUM_PORTS (sizeof(old_params_ports)/sizeof(old_params_ports[0]) - 1) | |
b364d6bc QT |
101 | typedef enum {GPS_DOWN=0, GPS_UP} gps_dir; |
102 | ||
103 | typedef struct { | |
104 | GMutex *mutex; | |
105 | gps_dir direction; | |
106 | gchar *port; | |
107 | gboolean ok; | |
108 | gint total_count; | |
109 | gint count; | |
110 | VikTrwLayer *vtl; | |
111 | gchar *cmd_args; | |
112 | gchar * window_title; | |
113 | GtkWidget *dialog; | |
114 | GtkWidget *status_label; | |
115 | GtkWidget *gps_label; | |
116 | GtkWidget *ver_label; | |
117 | GtkWidget *id_label; | |
118 | GtkWidget *wp_label; | |
119 | GtkWidget *progress_label; | |
120 | GtkWidget *trk_label; | |
b870a512 | 121 | VikViewport *vvp; |
728db5b5 | 122 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b870a512 RN |
123 | gboolean realtime_tracking; |
124 | #endif | |
b364d6bc QT |
125 | } GpsSession; |
126 | static void gps_session_delete(GpsSession *sess); | |
127 | ||
58a642b6 GB |
128 | static gchar *params_groups[] = { |
129 | "Data Mode", | |
728db5b5 | 130 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
58a642b6 GB |
131 | "Realtime Tracking Mode", |
132 | #endif | |
133 | }; | |
134 | ||
b87d3952 QT |
135 | enum {GROUP_DATA_MODE, GROUP_REALTIME_MODE}; |
136 | ||
728db5b5 | 137 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
dc3a1898 QT |
138 | static gchar *params_vehicle_position[] = { |
139 | "Keep vehicle at center", | |
140 | "Keep vehicle on screen", | |
141 | "Disable", | |
142 | NULL | |
143 | }; | |
144 | enum { | |
145 | VEHICLE_POSITION_CENTERED = 0, | |
146 | VEHICLE_POSITION_ON_SCREEN, | |
147 | VEHICLE_POSITION_NONE, | |
148 | }; | |
149 | #endif | |
150 | ||
b364d6bc | 151 | static VikLayerParam gps_layer_params[] = { |
4c77d5e0 | 152 | { "gps_protocol", VIK_LAYER_PARAM_UINT, GROUP_DATA_MODE, N_("GPS Protocol:"), VIK_LAYER_WIDGET_COMBOBOX, params_protocols, NULL}, |
ce37ab9b | 153 | { "gps_port", VIK_LAYER_PARAM_STRING, GROUP_DATA_MODE, N_("Serial Port:"), VIK_LAYER_WIDGET_COMBOBOX, params_ports, NULL}, |
d6c58ab9 RN |
154 | { "gps_download_tracks", VIK_LAYER_PARAM_BOOLEAN, GROUP_DATA_MODE, N_("Download Tracks:"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL}, |
155 | { "gps_upload_tracks", VIK_LAYER_PARAM_BOOLEAN, GROUP_DATA_MODE, N_("Upload Tracks:"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL}, | |
156 | { "gps_download_waypoints", VIK_LAYER_PARAM_BOOLEAN, GROUP_DATA_MODE, N_("Download Waypoints:"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL}, | |
157 | { "gps_upload_waypoints", VIK_LAYER_PARAM_BOOLEAN, GROUP_DATA_MODE, N_("Upload Waypoints:"), VIK_LAYER_WIDGET_CHECKBUTTON, NULL, NULL}, | |
728db5b5 | 158 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
4c77d5e0 GB |
159 | { "record_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, N_("Recording tracks"), VIK_LAYER_WIDGET_CHECKBUTTON}, |
160 | { "center_start_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, N_("Jump to current position on start"), VIK_LAYER_WIDGET_CHECKBUTTON}, | |
dc3a1898 | 161 | { "moving_map_method", VIK_LAYER_PARAM_UINT, GROUP_REALTIME_MODE, N_("Moving Map Method:"), VIK_LAYER_WIDGET_RADIOGROUP_STATIC, params_vehicle_position, NULL}, |
4c77d5e0 GB |
162 | { "gpsd_host", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Host:"), VIK_LAYER_WIDGET_ENTRY}, |
163 | { "gpsd_port", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Port:"), VIK_LAYER_WIDGET_ENTRY}, | |
c5bc70c3 | 164 | { "gpsd_retry_interval", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Retry Interval (seconds):"), VIK_LAYER_WIDGET_ENTRY}, |
001a86db | 165 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc | 166 | }; |
58a642b6 GB |
167 | enum { |
168 | PARAM_PROTOCOL=0, PARAM_PORT, | |
d6c58ab9 RN |
169 | PARAM_DOWNLOAD_TRACKS, PARAM_UPLOAD_TRACKS, |
170 | PARAM_DOWNLOAD_WAYPOINTS, PARAM_UPLOAD_WAYPOINTS, | |
728db5b5 | 171 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
c5bc70c3 | 172 | PARAM_REALTIME_REC, PARAM_REALTIME_CENTER_START, PARAM_VEHICLE_POSITION, PARAM_GPSD_HOST, PARAM_GPSD_PORT, PARAM_GPSD_RETRY_INTERVAL, |
001a86db | 173 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
58a642b6 | 174 | NUM_PARAMS}; |
b364d6bc QT |
175 | |
176 | VikLayerInterface vik_gps_layer_interface = { | |
177 | "GPS", | |
5bfafde9 | 178 | &vikgpslayer_pixbuf, |
b364d6bc QT |
179 | |
180 | NULL, | |
181 | 0, | |
182 | ||
183 | gps_layer_params, | |
184 | NUM_PARAMS, | |
b87d3952 QT |
185 | params_groups, |
186 | sizeof(params_groups)/sizeof(params_groups[0]), | |
b364d6bc | 187 | |
81ee8fa7 | 188 | VIK_MENU_ITEM_ALL, |
5a4a28bf | 189 | |
b364d6bc QT |
190 | (VikLayerFuncCreate) vik_gps_layer_create, |
191 | (VikLayerFuncRealize) vik_gps_layer_realize, | |
192 | (VikLayerFuncPostRead) NULL, | |
193 | (VikLayerFuncFree) vik_gps_layer_free, | |
194 | ||
195 | (VikLayerFuncProperties) NULL, | |
196 | (VikLayerFuncDraw) vik_gps_layer_draw, | |
197 | (VikLayerFuncChangeCoordMode) gps_layer_change_coord_mode, | |
198 | ||
20c7a3a0 QT |
199 | (VikLayerFuncSetMenuItemsSelection) NULL, |
200 | (VikLayerFuncGetMenuItemsSelection) NULL, | |
201 | ||
b364d6bc QT |
202 | (VikLayerFuncAddMenuItems) gps_layer_add_menu_items, |
203 | (VikLayerFuncSublayerAddMenuItems) NULL, | |
204 | ||
205 | (VikLayerFuncSublayerRenameRequest) NULL, | |
206 | (VikLayerFuncSublayerToggleVisible) NULL, | |
9da7faf2 | 207 | (VikLayerFuncSublayerTooltip) NULL, |
45da1f2f | 208 | (VikLayerFuncLayerTooltip) gps_layer_tooltip, |
a5dcfdb7 | 209 | (VikLayerFuncLayerSelected) NULL, |
b364d6bc | 210 | |
b364d6bc QT |
211 | (VikLayerFuncMarshall) gps_layer_marshall, |
212 | (VikLayerFuncUnmarshall) gps_layer_unmarshall, | |
213 | ||
214 | (VikLayerFuncSetParam) gps_layer_set_param, | |
215 | (VikLayerFuncGetParam) gps_layer_get_param, | |
216 | ||
217 | (VikLayerFuncReadFileData) NULL, | |
218 | (VikLayerFuncWriteFileData) NULL, | |
219 | ||
220 | (VikLayerFuncDeleteItem) NULL, | |
d5874ef9 | 221 | (VikLayerFuncCutItem) NULL, |
b364d6bc QT |
222 | (VikLayerFuncCopyItem) NULL, |
223 | (VikLayerFuncPasteItem) NULL, | |
224 | (VikLayerFuncFreeCopiedItem) NULL, | |
225 | (VikLayerFuncDragDropRequest) gps_layer_drag_drop_request, | |
77ad64fa RN |
226 | |
227 | (VikLayerFuncSelectClick) NULL, | |
08f14055 RN |
228 | (VikLayerFuncSelectMove) NULL, |
229 | (VikLayerFuncSelectRelease) NULL, | |
e46f259a | 230 | (VikLayerFuncSelectedViewportMenu) NULL, |
b364d6bc QT |
231 | }; |
232 | ||
58a642b6 | 233 | enum {TRW_DOWNLOAD=0, TRW_UPLOAD, |
728db5b5 | 234 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
58a642b6 GB |
235 | TRW_REALTIME, |
236 | #endif | |
237 | NUM_TRW}; | |
238 | static gchar * trw_names[] = { | |
4c77d5e0 | 239 | N_("GPS Download"), N_("GPS Upload"), |
728db5b5 | 240 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
4c77d5e0 | 241 | N_("GPS Realtime Tracking"), |
58a642b6 GB |
242 | #endif |
243 | }; | |
b87d3952 | 244 | |
728db5b5 | 245 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 QT |
246 | typedef struct { |
247 | struct gps_data_t gpsd; | |
248 | VikGpsLayer *vgl; | |
249 | } VglGpsd; | |
250 | ||
251 | typedef struct { | |
c4e61875 | 252 | struct gps_fix_t fix; |
a2817d3c | 253 | gint satellites_used; |
b87d3952 QT |
254 | gboolean dirty; /* needs to be saved */ |
255 | } GpsFix; | |
001a86db | 256 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 | 257 | |
b364d6bc QT |
258 | struct _VikGpsLayer { |
259 | VikLayer vl; | |
260 | VikTrwLayer * trw_children[NUM_TRW]; | |
f253a6a6 QT |
261 | GList * children; /* used only for writing file */ |
262 | int cur_read_child; /* used only for reading file */ | |
728db5b5 | 263 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 | 264 | VglGpsd *vgpsd; |
ae198aa3 | 265 | gboolean realtime_tracking; /* set/reset only by the callback */ |
c5bc70c3 | 266 | gboolean first_realtime_trackpoint; |
b87d3952 QT |
267 | GpsFix realtime_fix; |
268 | GpsFix last_fix; | |
269 | ||
b87d3952 QT |
270 | VikTrack *realtime_track; |
271 | gchar *realtime_track_name; | |
272 | ||
273 | GIOChannel *realtime_io_channel; | |
274 | guint realtime_io_watch_id; | |
c5bc70c3 | 275 | guint realtime_retry_timer; |
b87d3952 QT |
276 | GdkGC *realtime_track_gc; |
277 | GdkGC *realtime_track_bg_gc; | |
278 | GdkGC *realtime_track_pt_gc; | |
279 | GdkGC *realtime_track_pt1_gc; | |
280 | GdkGC *realtime_track_pt2_gc; | |
281 | ||
b364d6bc | 282 | /* params */ |
b87d3952 QT |
283 | gchar *gpsd_host; |
284 | gchar *gpsd_port; | |
c5bc70c3 | 285 | gint gpsd_retry_interval; |
b87d3952 QT |
286 | gboolean realtime_record; |
287 | gboolean realtime_jump_to_start; | |
dc3a1898 | 288 | guint vehicle_position; |
001a86db QT |
289 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
290 | guint protocol_id; | |
ce37ab9b | 291 | gchar *serial_port; |
d6c58ab9 RN |
292 | gboolean download_tracks; |
293 | gboolean download_waypoints; | |
294 | gboolean upload_tracks; | |
295 | gboolean upload_waypoints; | |
b364d6bc QT |
296 | }; |
297 | ||
298 | GType vik_gps_layer_get_type () | |
299 | { | |
300 | static GType val_type = 0; | |
301 | ||
302 | if (!val_type) | |
303 | { | |
304 | static const GTypeInfo val_info = | |
305 | { | |
306 | sizeof (VikGpsLayerClass), | |
307 | NULL, /* base_init */ | |
308 | NULL, /* base_finalize */ | |
309 | NULL, /* class init */ | |
310 | NULL, /* class_finalize */ | |
311 | NULL, /* class_data */ | |
312 | sizeof (VikGpsLayer), | |
313 | 0, | |
314 | NULL /* instance init */ | |
315 | }; | |
316 | val_type = g_type_register_static ( VIK_LAYER_TYPE, "VikGpsLayer", &val_info, 0 ); | |
317 | } | |
318 | ||
319 | return val_type; | |
320 | } | |
321 | ||
fdca5edb | 322 | static VikGpsLayer *vik_gps_layer_create (VikViewport *vp) |
b364d6bc | 323 | { |
c4e61875 QT |
324 | int i; |
325 | ||
b87d3952 | 326 | VikGpsLayer *rv = vik_gps_layer_new (vp); |
b364d6bc | 327 | vik_layer_rename ( VIK_LAYER(rv), vik_gps_layer_interface.name ); |
c4e61875 QT |
328 | |
329 | for (i = 0; i < NUM_TRW; i++) { | |
330 | rv->trw_children[i] = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vp, NULL, FALSE )); | |
331 | vik_layer_set_menu_items_selection(VIK_LAYER(rv->trw_children[i]), VIK_MENU_ITEM_ALL & ~(VIK_MENU_ITEM_CUT|VIK_MENU_ITEM_DELETE)); | |
332 | } | |
b364d6bc QT |
333 | return rv; |
334 | } | |
335 | ||
45da1f2f RN |
336 | static const gchar* gps_layer_tooltip ( VikGpsLayer *vgl ) |
337 | { | |
338 | return params_protocols[vgl->protocol_id]; | |
339 | } | |
340 | ||
b364d6bc QT |
341 | /* "Copy" */ |
342 | static void gps_layer_marshall( VikGpsLayer *vgl, guint8 **data, gint *datalen ) | |
343 | { | |
344 | VikLayer *child_layer; | |
345 | guint8 *ld; | |
346 | gint ll; | |
347 | GByteArray* b = g_byte_array_new (); | |
348 | gint len; | |
349 | gint i; | |
350 | ||
351 | #define alm_append(obj, sz) \ | |
352 | len = (sz); \ | |
353 | g_byte_array_append ( b, (guint8 *)&len, sizeof(len) ); \ | |
354 | g_byte_array_append ( b, (guint8 *)(obj), len ); | |
355 | ||
356 | vik_layer_marshall_params(VIK_LAYER(vgl), &ld, &ll); | |
357 | alm_append(ld, ll); | |
358 | g_free(ld); | |
359 | ||
360 | for (i = 0; i < NUM_TRW; i++) { | |
361 | child_layer = VIK_LAYER(vgl->trw_children[i]); | |
362 | vik_layer_marshall(child_layer, &ld, &ll); | |
363 | if (ld) { | |
364 | alm_append(ld, ll); | |
365 | g_free(ld); | |
366 | } | |
367 | } | |
368 | *data = b->data; | |
369 | *datalen = b->len; | |
370 | g_byte_array_free(b, FALSE); | |
371 | #undef alm_append | |
372 | } | |
373 | ||
374 | /* "Paste" */ | |
375 | static VikGpsLayer *gps_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp ) | |
376 | { | |
377 | #define alm_size (*(gint *)data) | |
378 | #define alm_next \ | |
379 | len -= sizeof(gint) + alm_size; \ | |
380 | data += sizeof(gint) + alm_size; | |
381 | ||
30a9c13f | 382 | VikGpsLayer *rv = vik_gps_layer_new(vvp); |
b364d6bc QT |
383 | VikLayer *child_layer; |
384 | gint i; | |
385 | ||
386 | vik_layer_unmarshall_params ( VIK_LAYER(rv), data+sizeof(gint), alm_size, vvp ); | |
387 | alm_next; | |
388 | ||
389 | i = 0; | |
390 | while (len>0 && i < NUM_TRW) { | |
391 | child_layer = vik_layer_unmarshall ( data + sizeof(gint), alm_size, vvp ); | |
392 | if (child_layer) { | |
fdca5edb | 393 | rv->trw_children[i++] = (VikTrwLayer *)child_layer; |
b87d3952 | 394 | g_signal_connect_swapped ( G_OBJECT(child_layer), "update", G_CALLBACK(vik_layer_emit_update_secondary), rv ); |
b364d6bc QT |
395 | } |
396 | alm_next; | |
397 | } | |
398 | // g_print("gps_layer_unmarshall ended with len=%d\n", len); | |
399 | g_assert(len == 0); | |
400 | return rv; | |
401 | #undef alm_size | |
402 | #undef alm_next | |
403 | } | |
404 | ||
158b3642 | 405 | static gboolean gps_layer_set_param ( VikGpsLayer *vgl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation ) |
b364d6bc QT |
406 | { |
407 | switch ( id ) | |
408 | { | |
409 | case PARAM_PROTOCOL: | |
410 | if (data.u < NUM_PROTOCOLS) | |
411 | vgl->protocol_id = data.u; | |
412 | else | |
4c77d5e0 | 413 | g_warning(_("Unknown GPS Protocol")); |
b364d6bc QT |
414 | break; |
415 | case PARAM_PORT: | |
ce37ab9b GB |
416 | if (data.s) |
417 | { | |
418 | g_free(vgl->serial_port); | |
bb8aed99 GB |
419 | /* Compat: previous version stored serial_port as an array index */ |
420 | int index = data.s[0] - '0'; | |
421 | if (data.s[0] != '\0' && | |
422 | g_ascii_isdigit (data.s[0]) && | |
423 | data.s[1] == '\0' && | |
424 | index < OLD_NUM_PORTS) | |
425 | /* It is a single digit: activate compatibility */ | |
426 | vgl->serial_port = g_strdup(old_params_ports[index]); | |
427 | else | |
428 | vgl->serial_port = g_strdup(data.s); | |
429 | g_debug("%s: %s", __FUNCTION__, vgl->serial_port); | |
ce37ab9b | 430 | } |
b364d6bc | 431 | else |
4c77d5e0 | 432 | g_warning(_("Unknown serial port device")); |
b364d6bc | 433 | break; |
d6c58ab9 RN |
434 | case PARAM_DOWNLOAD_TRACKS: |
435 | vgl->download_tracks = data.b; | |
436 | break; | |
437 | case PARAM_UPLOAD_TRACKS: | |
438 | vgl->upload_tracks = data.b; | |
439 | break; | |
440 | case PARAM_DOWNLOAD_WAYPOINTS: | |
441 | vgl->download_waypoints = data.b; | |
442 | break; | |
443 | case PARAM_UPLOAD_WAYPOINTS: | |
444 | vgl->upload_waypoints = data.b; | |
445 | break; | |
728db5b5 | 446 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 QT |
447 | case PARAM_GPSD_HOST: |
448 | if (vgl->gpsd_host) | |
449 | g_free(vgl->gpsd_host); | |
450 | vgl->gpsd_host = g_strdup(data.s); | |
451 | break; | |
452 | case PARAM_GPSD_PORT: | |
453 | if (vgl->gpsd_port) | |
454 | g_free(vgl->gpsd_port); | |
455 | vgl->gpsd_port = g_strdup(data.s); /* TODO: check for number */ | |
456 | break; | |
c5bc70c3 QT |
457 | case PARAM_GPSD_RETRY_INTERVAL: |
458 | vgl->gpsd_retry_interval = strtol(data.s, NULL, 10); | |
459 | break; | |
b87d3952 QT |
460 | case PARAM_REALTIME_REC: |
461 | vgl->realtime_record = data.b; | |
462 | break; | |
463 | case PARAM_REALTIME_CENTER_START: | |
464 | vgl->realtime_jump_to_start = data.b; | |
465 | break; | |
dc3a1898 QT |
466 | case PARAM_VEHICLE_POSITION: |
467 | vgl->vehicle_position = data.u; | |
b87d3952 | 468 | break; |
001a86db | 469 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 QT |
470 | default: |
471 | g_warning("gps_layer_set_param(): unknown parameter"); | |
b364d6bc QT |
472 | } |
473 | ||
474 | return TRUE; | |
475 | } | |
476 | ||
158b3642 | 477 | static VikLayerParamData gps_layer_get_param ( VikGpsLayer *vgl, guint16 id, gboolean is_file_operation ) |
b364d6bc QT |
478 | { |
479 | VikLayerParamData rv; | |
480 | switch ( id ) | |
481 | { | |
482 | case PARAM_PROTOCOL: | |
483 | rv.u = vgl->protocol_id; | |
484 | break; | |
485 | case PARAM_PORT: | |
ce37ab9b GB |
486 | rv.s = vgl->serial_port; |
487 | g_debug("%s: %s", __FUNCTION__, rv.s); | |
b364d6bc | 488 | break; |
d6c58ab9 RN |
489 | case PARAM_DOWNLOAD_TRACKS: |
490 | rv.b = vgl->download_tracks; | |
491 | break; | |
492 | case PARAM_UPLOAD_TRACKS: | |
493 | rv.b = vgl->upload_tracks; | |
494 | break; | |
495 | case PARAM_DOWNLOAD_WAYPOINTS: | |
496 | rv.b = vgl->download_waypoints; | |
497 | break; | |
498 | case PARAM_UPLOAD_WAYPOINTS: | |
499 | rv.b = vgl->upload_waypoints; | |
500 | break; | |
728db5b5 | 501 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 QT |
502 | case PARAM_GPSD_HOST: |
503 | rv.s = vgl->gpsd_host ? vgl->gpsd_host : ""; | |
504 | break; | |
505 | case PARAM_GPSD_PORT: | |
506 | rv.s = vgl->gpsd_port ? vgl->gpsd_port : g_strdup(DEFAULT_GPSD_PORT); | |
507 | break; | |
c5bc70c3 QT |
508 | case PARAM_GPSD_RETRY_INTERVAL: |
509 | rv.s = g_strdup_printf("%d", vgl->gpsd_retry_interval); | |
510 | break; | |
b87d3952 QT |
511 | case PARAM_REALTIME_REC: |
512 | rv.b = vgl->realtime_record; | |
513 | break; | |
514 | case PARAM_REALTIME_CENTER_START: | |
515 | rv.b = vgl->realtime_jump_to_start; | |
516 | break; | |
dc3a1898 QT |
517 | case PARAM_VEHICLE_POSITION: |
518 | rv.u = vgl->vehicle_position; | |
b87d3952 | 519 | break; |
001a86db | 520 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc | 521 | default: |
4c77d5e0 | 522 | g_warning(_("%s: unknown parameter"), __FUNCTION__); |
b364d6bc QT |
523 | } |
524 | ||
b364d6bc QT |
525 | return rv; |
526 | } | |
527 | ||
b87d3952 | 528 | VikGpsLayer *vik_gps_layer_new (VikViewport *vp) |
b364d6bc QT |
529 | { |
530 | gint i; | |
531 | VikGpsLayer *vgl = VIK_GPS_LAYER ( g_object_new ( VIK_GPS_LAYER_TYPE, NULL ) ); | |
532 | vik_layer_init ( VIK_LAYER(vgl), VIK_LAYER_GPS ); | |
533 | for (i = 0; i < NUM_TRW; i++) { | |
534 | vgl->trw_children[i] = NULL; | |
535 | } | |
7886de28 | 536 | vgl->children = NULL; |
f253a6a6 | 537 | vgl->cur_read_child = 0; |
b364d6bc | 538 | |
728db5b5 | 539 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 | 540 | vgl->realtime_tracking = FALSE; |
c5bc70c3 | 541 | vgl->first_realtime_trackpoint = FALSE; |
b87d3952 | 542 | vgl->vgpsd = NULL; |
c5bc70c3 QT |
543 | vgl->realtime_io_channel = NULL; |
544 | vgl->realtime_io_watch_id = 0; | |
545 | vgl->realtime_retry_timer = 0; | |
b87d3952 QT |
546 | vgl->realtime_track_gc = vik_viewport_new_gc ( vp, "#203070", 2 ); |
547 | vgl->realtime_track_bg_gc = vik_viewport_new_gc ( vp, "grey", 2 ); | |
548 | vgl->realtime_track_pt1_gc = vik_viewport_new_gc ( vp, "red", 2 ); | |
549 | vgl->realtime_track_pt2_gc = vik_viewport_new_gc ( vp, "green", 2 ); | |
550 | vgl->realtime_track_pt_gc = vgl->realtime_track_pt1_gc; | |
b87d3952 QT |
551 | vgl->realtime_track = NULL; |
552 | ||
b364d6bc | 553 | /* Setting params here */ |
b87d3952 QT |
554 | vgl->gpsd_host = g_strdup("localhost"); |
555 | vgl->gpsd_port = g_strdup(DEFAULT_GPSD_PORT); | |
556 | vgl->realtime_record = TRUE; | |
557 | vgl->realtime_jump_to_start = TRUE; | |
dc3a1898 | 558 | vgl->vehicle_position = VEHICLE_POSITION_ON_SCREEN; |
c5bc70c3 | 559 | vgl->gpsd_retry_interval = 10; |
001a86db QT |
560 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
561 | vgl->protocol_id = 0; | |
ce37ab9b | 562 | vgl->serial_port = NULL; |
d6c58ab9 RN |
563 | vgl->download_tracks = TRUE; |
564 | vgl->download_waypoints = TRUE; | |
565 | vgl->upload_tracks = TRUE; | |
566 | vgl->upload_waypoints = TRUE; | |
b364d6bc | 567 | |
99163c34 RN |
568 | #ifndef WINDOWS |
569 | /* Attempt to auto set default USB serial port entry */ | |
570 | /* Ordered to make lowest device favourite if available */ | |
571 | if (g_access ("/dev/ttyUSB1", R_OK) == 0) { | |
572 | if (vgl->serial_port != NULL) | |
573 | g_free (vgl->serial_port); | |
574 | vgl->serial_port = g_strdup ("/dev/ttyUSB1"); | |
575 | } | |
576 | if (g_access ("/dev/ttyUSB0", R_OK) == 0) { | |
577 | if (vgl->serial_port != NULL) | |
578 | g_free (vgl->serial_port); | |
579 | vgl->serial_port = g_strdup ("/dev/ttyUSB0"); | |
580 | } | |
581 | #endif | |
582 | ||
b364d6bc QT |
583 | return vgl; |
584 | } | |
585 | ||
fdca5edb | 586 | static void vik_gps_layer_draw ( VikGpsLayer *vgl, gpointer data ) |
b364d6bc QT |
587 | { |
588 | gint i; | |
b87d3952 QT |
589 | VikLayer *vl; |
590 | VikLayer *trigger = VIK_LAYER(vik_viewport_get_trigger( VIK_VIEWPORT(data) )); | |
b364d6bc QT |
591 | |
592 | for (i = 0; i < NUM_TRW; i++) { | |
b87d3952 QT |
593 | vl = VIK_LAYER(vgl->trw_children[i]); |
594 | if (vl == trigger) { | |
595 | if ( vik_viewport_get_half_drawn ( VIK_VIEWPORT(data) ) ) { | |
596 | vik_viewport_set_half_drawn ( VIK_VIEWPORT(data), FALSE ); | |
597 | vik_viewport_snapshot_load( VIK_VIEWPORT(data) ); | |
598 | } else { | |
599 | vik_viewport_snapshot_save( VIK_VIEWPORT(data) ); | |
600 | } | |
601 | } | |
602 | if (!vik_viewport_get_half_drawn( VIK_VIEWPORT(data))) | |
603 | vik_layer_draw ( vl, data ); | |
604 | } | |
728db5b5 | 605 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 QT |
606 | if (vgl->realtime_tracking) { |
607 | if (VIK_LAYER(vgl) == trigger) { | |
608 | if ( vik_viewport_get_half_drawn ( VIK_VIEWPORT(data) ) ) { | |
609 | vik_viewport_set_half_drawn ( VIK_VIEWPORT(data), FALSE ); | |
610 | vik_viewport_snapshot_load( VIK_VIEWPORT(data) ); | |
611 | } else { | |
612 | vik_viewport_snapshot_save( VIK_VIEWPORT(data) ); | |
613 | } | |
614 | } | |
615 | if (!vik_viewport_get_half_drawn( VIK_VIEWPORT(data))) | |
616 | realtime_tracking_draw(vgl, VIK_VIEWPORT(data)); | |
b364d6bc | 617 | } |
001a86db | 618 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc QT |
619 | } |
620 | ||
621 | static void gps_layer_change_coord_mode ( VikGpsLayer *vgl, VikCoordMode mode ) | |
622 | { | |
623 | gint i; | |
624 | for (i = 0; i < NUM_TRW; i++) { | |
2cebc318 | 625 | vik_layer_change_coord_mode(VIK_LAYER(vgl->trw_children[i]), mode); |
b364d6bc QT |
626 | } |
627 | } | |
628 | ||
629 | static void gps_layer_add_menu_items( VikGpsLayer *vgl, GtkMenu *menu, gpointer vlp ) | |
630 | { | |
631 | static gpointer pass_along[2]; | |
632 | GtkWidget *item; | |
633 | pass_along[0] = vgl; | |
634 | pass_along[1] = vlp; | |
635 | ||
636 | item = gtk_menu_item_new(); | |
637 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
638 | gtk_widget_show ( item ); | |
639 | ||
d6de71f9 RN |
640 | /* Now with icons */ |
641 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Upload to GPS") ); | |
642 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU) ); | |
b364d6bc QT |
643 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_upload_cb), pass_along ); |
644 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
645 | gtk_widget_show ( item ); | |
646 | ||
d6de71f9 RN |
647 | item = gtk_image_menu_item_new_with_mnemonic ( _("Download from _GPS") ); |
648 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_MENU) ); | |
b364d6bc QT |
649 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_download_cb), pass_along ); |
650 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
651 | gtk_widget_show ( item ); | |
652 | ||
728db5b5 | 653 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
d6de71f9 RN |
654 | item = gtk_image_menu_item_new_with_mnemonic ( vgl->realtime_tracking ? |
655 | "_Stop Realtime Tracking" : | |
656 | "_Start Realtime Tracking" ); | |
657 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, vgl->realtime_tracking ? | |
658 | gtk_image_new_from_stock (GTK_STOCK_MEDIA_STOP, GTK_ICON_SIZE_MENU) : | |
659 | gtk_image_new_from_stock (GTK_STOCK_MEDIA_PLAY, GTK_ICON_SIZE_MENU) ); | |
b87d3952 QT |
660 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_start_stop_tracking_cb), pass_along ); |
661 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
662 | gtk_widget_show ( item ); | |
663 | ||
700b0908 QT |
664 | item = gtk_menu_item_new(); |
665 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
666 | gtk_widget_show ( item ); | |
22d1e285 | 667 | |
d6de71f9 RN |
668 | item = gtk_image_menu_item_new_with_mnemonic ( _("Empty _Realtime") ); |
669 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) ); | |
22d1e285 RN |
670 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_realtime_cb), pass_along ); |
671 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
672 | gtk_widget_show ( item ); | |
001a86db | 673 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
700b0908 | 674 | |
d6de71f9 RN |
675 | item = gtk_image_menu_item_new_with_mnemonic ( _("E_mpty Upload") ); |
676 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) ); | |
700b0908 QT |
677 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_upload_cb), pass_along ); |
678 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
679 | gtk_widget_show ( item ); | |
680 | ||
d6de71f9 RN |
681 | item = gtk_image_menu_item_new_with_mnemonic ( _("_Empty Download") ); |
682 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) ); | |
700b0908 QT |
683 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_download_cb), pass_along ); |
684 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
685 | gtk_widget_show ( item ); | |
686 | ||
d6de71f9 RN |
687 | item = gtk_image_menu_item_new_with_mnemonic ( _("Empty _All") ); |
688 | gtk_image_menu_item_set_image ( (GtkImageMenuItem*)item, gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU) ); | |
700b0908 QT |
689 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_all_cb), pass_along ); |
690 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
691 | gtk_widget_show ( item ); | |
692 | ||
b364d6bc QT |
693 | } |
694 | ||
695 | static void disconnect_layer_signal ( VikLayer *vl, VikGpsLayer *vgl ) | |
696 | { | |
30a9c13f RN |
697 | guint number_handlers = DISCONNECT_UPDATE_SIGNAL(vl,vgl); |
698 | if ( number_handlers != 1 ) { | |
699 | /* | |
700 | NB It's not fatal if this gives 2 for example! Hence removal of the g_assert | |
701 | This happens when copied GPS layer is deleted (not sure why the number_handlers would be 2) | |
702 | I don't think there's any side effects and certainly better than the program just aborting | |
703 | */ | |
704 | g_warning(_("Unexpected number of disconnected handlers: %d"), number_handlers); | |
705 | } | |
b364d6bc QT |
706 | } |
707 | ||
fdca5edb | 708 | static void vik_gps_layer_free ( VikGpsLayer *vgl ) |
b364d6bc | 709 | { |
b364d6bc QT |
710 | gint i; |
711 | for (i = 0; i < NUM_TRW; i++) { | |
e03074ba | 712 | if (vgl->vl.realized) |
fdca5edb | 713 | disconnect_layer_signal(VIK_LAYER(vgl->trw_children[i]), vgl); |
b364d6bc QT |
714 | g_object_unref(vgl->trw_children[i]); |
715 | } | |
728db5b5 | 716 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 QT |
717 | if (vgl->realtime_track_gc != NULL) |
718 | g_object_unref(vgl->realtime_track_gc); | |
719 | if (vgl->realtime_track_bg_gc != NULL) | |
720 | g_object_unref(vgl->realtime_track_bg_gc); | |
721 | if (vgl->realtime_track_pt1_gc != NULL) | |
722 | g_object_unref(vgl->realtime_track_pt1_gc); | |
723 | if (vgl->realtime_track_pt2_gc != NULL) | |
724 | g_object_unref(vgl->realtime_track_pt2_gc); | |
001a86db | 725 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc QT |
726 | } |
727 | ||
b364d6bc QT |
728 | gboolean vik_gps_layer_delete ( VikGpsLayer *vgl, GtkTreeIter *iter ) |
729 | { | |
730 | gint i; | |
731 | VikLayer *l = VIK_LAYER( vik_treeview_item_get_pointer ( VIK_LAYER(vgl)->vt, iter ) ); | |
732 | gboolean was_visible = l->visible; | |
733 | ||
734 | vik_treeview_item_delete ( VIK_LAYER(vgl)->vt, iter ); | |
735 | for (i = 0; i < NUM_TRW; i++) { | |
2cebc318 | 736 | if (VIK_LAYER(vgl->trw_children[i]) == l) |
b364d6bc QT |
737 | vgl->trw_children[i] = NULL; |
738 | } | |
739 | g_assert(DISCONNECT_UPDATE_SIGNAL(l,vgl)==1); | |
740 | g_object_unref ( l ); | |
741 | ||
742 | return was_visible; | |
743 | } | |
744 | ||
fdca5edb | 745 | static void vik_gps_layer_realize ( VikGpsLayer *vgl, VikTreeview *vt, GtkTreeIter *layer_iter ) |
b364d6bc QT |
746 | { |
747 | GtkTreeIter iter; | |
748 | int ix; | |
749 | ||
750 | for (ix = 0; ix < NUM_TRW; ix++) { | |
fdca5edb | 751 | VikLayer * trw = VIK_LAYER(vgl->trw_children[ix]); |
b364d6bc | 752 | vik_treeview_add_layer ( VIK_LAYER(vgl)->vt, layer_iter, &iter, |
4c77d5e0 | 753 | _(trw_names[ix]), vgl, |
b364d6bc QT |
754 | trw, trw->type, trw->type ); |
755 | if ( ! trw->visible ) | |
756 | vik_treeview_item_set_visible ( VIK_LAYER(vgl)->vt, &iter, FALSE ); | |
757 | vik_layer_realize ( trw, VIK_LAYER(vgl)->vt, &iter ); | |
b87d3952 | 758 | g_signal_connect_swapped ( G_OBJECT(trw), "update", G_CALLBACK(vik_layer_emit_update_secondary), vgl ); |
b364d6bc QT |
759 | } |
760 | } | |
761 | ||
7886de28 QT |
762 | const GList *vik_gps_layer_get_children ( VikGpsLayer *vgl ) |
763 | { | |
764 | int i; | |
765 | ||
766 | if (vgl->children == NULL) { | |
767 | for (i = NUM_TRW - 1; i >= 0; i--) | |
768 | vgl->children = g_list_prepend(vgl->children, vgl->trw_children[i]); | |
769 | } | |
770 | return vgl->children; | |
771 | } | |
772 | ||
f253a6a6 QT |
773 | VikTrwLayer * vik_gps_layer_get_a_child(VikGpsLayer *vgl) |
774 | { | |
775 | g_assert ((vgl->cur_read_child >= 0) && (vgl->cur_read_child < NUM_TRW)); | |
776 | ||
777 | VikTrwLayer * vtl = vgl->trw_children[vgl->cur_read_child]; | |
778 | if (++(vgl->cur_read_child) >= NUM_TRW) | |
779 | vgl->cur_read_child = 0; | |
780 | return(vtl); | |
781 | } | |
782 | ||
7886de28 QT |
783 | gboolean vik_gps_layer_is_empty ( VikGpsLayer *vgl ) |
784 | { | |
785 | if ( vgl->trw_children[0] ) | |
786 | return FALSE; | |
787 | return TRUE; | |
788 | } | |
789 | ||
b364d6bc QT |
790 | static void gps_layer_drag_drop_request ( VikGpsLayer *val_src, VikGpsLayer *val_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path ) |
791 | { | |
792 | VikTreeview *vt = VIK_LAYER(val_src)->vt; | |
793 | VikLayer *vl = vik_treeview_item_get_pointer(vt, src_item_iter); | |
b364d6bc | 794 | gchar *dp; |
b364d6bc | 795 | |
b364d6bc | 796 | dp = gtk_tree_path_to_string(dest_path); |
b364d6bc QT |
797 | |
798 | /* vik_gps_layer_delete unrefs, but we don't want that here. | |
799 | * we're still using the layer. */ | |
800 | g_object_ref ( vl ); | |
801 | vik_gps_layer_delete(val_src, src_item_iter); | |
802 | ||
b364d6bc QT |
803 | g_free(dp); |
804 | } | |
805 | ||
806 | static void gps_session_delete(GpsSession *sess) | |
807 | { | |
808 | /* TODO */ | |
809 | g_mutex_free(sess->mutex); | |
810 | g_free(sess->cmd_args); | |
811 | ||
812 | g_free(sess); | |
813 | ||
814 | } | |
815 | ||
816 | static void set_total_count(gint cnt, GpsSession *sess) | |
817 | { | |
818 | gchar s[128]; | |
819 | gdk_threads_enter(); | |
820 | g_mutex_lock(sess->mutex); | |
821 | if (sess->ok) { | |
97634600 GB |
822 | const gchar *tmp_str; |
823 | if (sess->direction == GPS_DOWN) | |
824 | { | |
825 | if (sess->progress_label == sess->wp_label) | |
2c3f09a6 | 826 | tmp_str = ngettext("Downloading %d waypoint...", "Downloading %d waypoints...", cnt); |
97634600 | 827 | else |
2c3f09a6 | 828 | tmp_str = ngettext("Downloading %d trackpoint...", "Downloading %d trackpoints...", cnt); |
97634600 GB |
829 | } |
830 | else | |
831 | { | |
832 | if (sess->progress_label == sess->wp_label) | |
2c3f09a6 | 833 | tmp_str = ngettext("Uploading %d waypoint...", "Uploading %d waypoints...", cnt); |
97634600 | 834 | else |
2c3f09a6 | 835 | tmp_str = ngettext("Uploading %d trackpoint...", "Uploading %d trackpoints...", cnt); |
97634600 GB |
836 | } |
837 | ||
838 | g_snprintf(s, 128, tmp_str, cnt); | |
b364d6bc QT |
839 | gtk_label_set_text ( GTK_LABEL(sess->progress_label), s ); |
840 | gtk_widget_show ( sess->progress_label ); | |
841 | sess->total_count = cnt; | |
842 | } | |
843 | g_mutex_unlock(sess->mutex); | |
844 | gdk_threads_leave(); | |
845 | } | |
846 | ||
847 | static void set_current_count(gint cnt, GpsSession *sess) | |
848 | { | |
849 | gchar s[128]; | |
97634600 | 850 | const gchar *tmp_str; |
b364d6bc QT |
851 | |
852 | gdk_threads_enter(); | |
853 | g_mutex_lock(sess->mutex); | |
854 | if (sess->ok) { | |
855 | if (cnt < sess->total_count) { | |
97634600 GB |
856 | if (sess->direction == GPS_DOWN) |
857 | { | |
858 | if (sess->progress_label == sess->wp_label) | |
56986697 | 859 | tmp_str = ngettext("Downloaded %d out of %d waypoint...", "Downloaded %d out of %d waypoints...", sess->total_count); |
97634600 | 860 | else |
56986697 | 861 | tmp_str = ngettext("Downloaded %d out of %d trackpoint...", "Downloaded %d out of %d trackpoints...", sess->total_count); |
97634600 GB |
862 | } |
863 | else { | |
864 | if (sess->progress_label == sess->wp_label) | |
56986697 | 865 | tmp_str = ngettext("Uploaded %d out of %d waypoint...", "Uploaded %d out of %d waypoints...", sess->total_count); |
97634600 | 866 | else |
56986697 | 867 | tmp_str = ngettext("Uploaded %d out of %d trackpoint...", "Uploaded %d out of %d trackpoints...", sess->total_count); |
97634600 GB |
868 | } |
869 | g_snprintf(s, 128, tmp_str, cnt, sess->total_count); | |
b364d6bc | 870 | } else { |
97634600 GB |
871 | if (sess->direction == GPS_DOWN) |
872 | { | |
873 | if (sess->progress_label == sess->wp_label) | |
56986697 | 874 | tmp_str = ngettext("Downloaded %d waypoint", "Downloaded %d waypoints", cnt); |
97634600 | 875 | else |
56986697 | 876 | tmp_str = ngettext("Downloaded %d trackpoint", "Downloaded %d trackpoints", cnt); |
97634600 GB |
877 | } |
878 | else { | |
879 | if (sess->progress_label == sess->wp_label) | |
56986697 | 880 | tmp_str = ngettext("Uploaded %d waypoint", "Uploaded %d waypoints", cnt); |
97634600 | 881 | else |
56986697 | 882 | tmp_str = ngettext("Uploaded %d trackpoint", "Uploaded %d trackpoints", cnt); |
97634600 GB |
883 | } |
884 | g_snprintf(s, 128, tmp_str, cnt); | |
b364d6bc QT |
885 | } |
886 | gtk_label_set_text ( GTK_LABEL(sess->progress_label), s ); | |
887 | } | |
888 | g_mutex_unlock(sess->mutex); | |
889 | gdk_threads_leave(); | |
890 | } | |
891 | ||
892 | static void set_gps_info(const gchar *info, GpsSession *sess) | |
893 | { | |
894 | gchar s[256]; | |
895 | gdk_threads_enter(); | |
896 | g_mutex_lock(sess->mutex); | |
897 | if (sess->ok) { | |
97634600 | 898 | g_snprintf(s, 256, _("GPS Device: %s"), info); |
b364d6bc QT |
899 | gtk_label_set_text ( GTK_LABEL(sess->gps_label), s ); |
900 | } | |
901 | g_mutex_unlock(sess->mutex); | |
902 | gdk_threads_leave(); | |
903 | } | |
904 | ||
905 | static void gps_download_progress_func(BabelProgressCode c, gpointer data, GpsSession * sess ) | |
906 | { | |
907 | gchar *line; | |
908 | ||
909 | gdk_threads_enter (); | |
910 | g_mutex_lock(sess->mutex); | |
911 | if (!sess->ok) { | |
912 | g_mutex_unlock(sess->mutex); | |
913 | gps_session_delete(sess); | |
914 | gdk_threads_leave(); | |
915 | g_thread_exit ( NULL ); | |
916 | } | |
917 | g_mutex_unlock(sess->mutex); | |
918 | gdk_threads_leave (); | |
919 | ||
920 | switch(c) { | |
921 | case BABEL_DIAG_OUTPUT: | |
922 | line = (gchar *)data; | |
923 | ||
924 | /* tells us how many items there will be */ | |
925 | if (strstr(line, "Xfer Wpt")) { | |
926 | sess->progress_label = sess->wp_label; | |
927 | } | |
928 | if (strstr(line, "Xfer Trk")) { | |
929 | sess->progress_label = sess->trk_label; | |
930 | } | |
931 | if (strstr(line, "PRDDAT")) { | |
932 | gchar **tokens = g_strsplit(line, " ", 0); | |
933 | gchar info[128]; | |
934 | int ilen = 0; | |
935 | int i; | |
c83b5ad9 QT |
936 | int n_tokens = 0; |
937 | ||
938 | while (tokens[n_tokens]) | |
939 | n_tokens++; | |
940 | ||
941 | if (n_tokens > 8) { | |
942 | for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) { | |
943 | guint ch; | |
944 | sscanf(tokens[i], "%x", &ch); | |
945 | info[ilen++] = ch; | |
946 | } | |
947 | info[ilen++] = 0; | |
948 | set_gps_info(info, sess); | |
b364d6bc | 949 | } |
c83b5ad9 | 950 | g_strfreev(tokens); |
b364d6bc | 951 | } |
0a3f9142 RN |
952 | /* eg: "Unit:\teTrex Legend HCx Software Version 2.90\n" */ |
953 | if (strstr(line, "Unit:")) { | |
954 | gchar **tokens = g_strsplit(line, "\t", 0); | |
955 | int n_tokens = 0; | |
956 | while (tokens[n_tokens]) | |
957 | n_tokens++; | |
958 | ||
959 | if (n_tokens > 1) { | |
960 | set_gps_info(tokens[1], sess); | |
961 | } | |
962 | g_strfreev(tokens); | |
963 | } | |
b364d6bc QT |
964 | if (strstr(line, "RECORD")) { |
965 | int lsb, msb, cnt; | |
966 | ||
c83b5ad9 QT |
967 | if (strlen(line) > 20) { |
968 | sscanf(line+17, "%x", &lsb); | |
969 | sscanf(line+20, "%x", &msb); | |
970 | cnt = lsb + msb * 256; | |
971 | set_total_count(cnt, sess); | |
972 | sess->count = 0; | |
973 | } | |
b364d6bc QT |
974 | } |
975 | if ( strstr(line, "WPTDAT") || strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) { | |
976 | sess->count++; | |
977 | set_current_count(sess->count, sess); | |
978 | } | |
979 | break; | |
980 | case BABEL_DONE: | |
981 | break; | |
982 | default: | |
983 | break; | |
984 | } | |
985 | ||
986 | } | |
987 | ||
988 | static void gps_upload_progress_func(BabelProgressCode c, gpointer data, GpsSession * sess ) | |
989 | { | |
990 | gchar *line; | |
991 | static int cnt = 0; | |
992 | ||
993 | gdk_threads_enter (); | |
994 | g_mutex_lock(sess->mutex); | |
995 | if (!sess->ok) { | |
996 | g_mutex_unlock(sess->mutex); | |
997 | gps_session_delete(sess); | |
998 | gdk_threads_leave(); | |
999 | g_thread_exit ( NULL ); | |
1000 | } | |
1001 | g_mutex_unlock(sess->mutex); | |
1002 | gdk_threads_leave (); | |
1003 | ||
1004 | switch(c) { | |
1005 | case BABEL_DIAG_OUTPUT: | |
1006 | line = (gchar *)data; | |
1007 | ||
1008 | if (strstr(line, "PRDDAT")) { | |
1009 | gchar **tokens = g_strsplit(line, " ", 0); | |
1010 | gchar info[128]; | |
1011 | int ilen = 0; | |
1012 | int i; | |
c83b5ad9 QT |
1013 | int n_tokens = 0; |
1014 | ||
1015 | while (tokens[n_tokens]) | |
1016 | n_tokens++; | |
1017 | ||
1018 | if (n_tokens > 8) { | |
1019 | for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) { | |
1020 | guint ch; | |
1021 | sscanf(tokens[i], "%x", &ch); | |
1022 | info[ilen++] = ch; | |
1023 | } | |
1024 | info[ilen++] = 0; | |
1025 | set_gps_info(info, sess); | |
b364d6bc | 1026 | } |
c83b5ad9 | 1027 | g_strfreev(tokens); |
b364d6bc QT |
1028 | } |
1029 | if (strstr(line, "RECORD")) { | |
1030 | int lsb, msb; | |
1031 | ||
c83b5ad9 QT |
1032 | if (strlen(line) > 20) { |
1033 | sscanf(line+17, "%x", &lsb); | |
1034 | sscanf(line+20, "%x", &msb); | |
1035 | cnt = lsb + msb * 256; | |
1036 | /* set_total_count(cnt, sess); */ | |
1037 | sess->count = 0; | |
1038 | } | |
b364d6bc QT |
1039 | } |
1040 | if ( strstr(line, "WPTDAT")) { | |
1041 | if (sess->count == 0) { | |
1042 | sess->progress_label = sess->wp_label; | |
1043 | set_total_count(cnt, sess); | |
1044 | } | |
1045 | sess->count++; | |
1046 | set_current_count(sess->count, sess); | |
1047 | ||
1048 | } | |
1049 | if ( strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) { | |
1050 | if (sess->count == 0) { | |
1051 | sess->progress_label = sess->trk_label; | |
1052 | set_total_count(cnt, sess); | |
1053 | } | |
1054 | sess->count++; | |
1055 | set_current_count(sess->count, sess); | |
1056 | } | |
1057 | break; | |
1058 | case BABEL_DONE: | |
1059 | break; | |
1060 | default: | |
1061 | break; | |
1062 | } | |
1063 | ||
1064 | } | |
1065 | ||
1066 | static void gps_comm_thread(GpsSession *sess) | |
1067 | { | |
1068 | gboolean result; | |
1069 | ||
1070 | if (sess->direction == GPS_DOWN) | |
9181183a RN |
1071 | result = a_babel_convert_from (sess->vtl, sess->cmd_args, sess->port, |
1072 | (BabelStatusFunc) gps_download_progress_func, sess); | |
b364d6bc | 1073 | else |
9181183a RN |
1074 | result = a_babel_convert_to (sess->vtl, sess->cmd_args, sess->port, |
1075 | (BabelStatusFunc) gps_upload_progress_func, sess); | |
b364d6bc | 1076 | |
b364d6bc | 1077 | if (!result) { |
4c77d5e0 | 1078 | gtk_label_set_text ( GTK_LABEL(sess->status_label), _("Error: couldn't find gpsbabel.") ); |
b364d6bc QT |
1079 | } |
1080 | else { | |
1081 | g_mutex_lock(sess->mutex); | |
1082 | if (sess->ok) { | |
4c77d5e0 | 1083 | gtk_label_set_text ( GTK_LABEL(sess->status_label), _("Done.") ); |
b364d6bc QT |
1084 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_ACCEPT, TRUE ); |
1085 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_REJECT, FALSE ); | |
b870a512 RN |
1086 | |
1087 | /* Do not change the view if we are following the current GPS position */ | |
728db5b5 | 1088 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b870a512 RN |
1089 | if (!sess->realtime_tracking) |
1090 | #endif | |
1091 | { | |
1092 | if (sess->vvp) { | |
1093 | /* View the data available */ | |
1094 | vik_trw_layer_auto_set_view ( sess->vtl, sess->vvp) ; | |
f01eebd4 | 1095 | vik_layer_emit_update ( VIK_LAYER(sess->vtl), TRUE ); // Yes update from background thread |
b870a512 RN |
1096 | } |
1097 | } | |
b364d6bc QT |
1098 | } else { |
1099 | /* canceled */ | |
1100 | } | |
1101 | g_mutex_unlock(sess->mutex); | |
1102 | } | |
1103 | ||
1104 | g_mutex_lock(sess->mutex); | |
1105 | if (sess->ok) { | |
1106 | sess->ok = FALSE; | |
1107 | g_mutex_unlock(sess->mutex); | |
1108 | } | |
1109 | else { | |
1110 | g_mutex_unlock(sess->mutex); | |
1111 | gps_session_delete(sess); | |
1112 | } | |
b364d6bc QT |
1113 | g_thread_exit(NULL); |
1114 | } | |
1115 | ||
d6c58ab9 | 1116 | static gint gps_comm(VikTrwLayer *vtl, gps_dir dir, vik_gps_proto proto, gchar *port, gboolean tracking, VikViewport *vvp, gboolean do_tracks, gboolean do_waypoints) { |
b364d6bc | 1117 | GpsSession *sess = g_malloc(sizeof(GpsSession)); |
d6c58ab9 RN |
1118 | char *tracks = NULL; |
1119 | char *waypoints = NULL; | |
b364d6bc QT |
1120 | |
1121 | sess->mutex = g_mutex_new(); | |
1122 | sess->direction = dir; | |
1123 | sess->vtl = vtl; | |
1124 | sess->port = g_strdup(port); | |
1125 | sess->ok = TRUE; | |
4c77d5e0 | 1126 | sess->window_title = (dir == GPS_DOWN) ? _("GPS Download") : _("GPS Upload"); |
b870a512 | 1127 | sess->vvp = vvp; |
728db5b5 | 1128 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b870a512 RN |
1129 | sess->realtime_tracking = tracking; |
1130 | #endif | |
d6c58ab9 RN |
1131 | |
1132 | if (do_tracks) | |
1133 | tracks = "-t"; | |
1134 | else | |
1135 | tracks = ""; | |
1136 | if (do_waypoints) | |
1137 | waypoints = "-w"; | |
1138 | else | |
1139 | waypoints = ""; | |
1140 | ||
1141 | sess->cmd_args = g_strdup_printf("-D 9 %s %s -%c %s", | |
1142 | tracks, waypoints, (dir == GPS_DOWN) ? 'i' : 'o', protocols_args[proto]); | |
1143 | tracks = NULL; | |
1144 | waypoints = NULL; | |
1145 | ||
4a96999b | 1146 | 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 |
1147 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), |
1148 | GTK_RESPONSE_ACCEPT, FALSE ); | |
1149 | gtk_window_set_title ( GTK_WINDOW(sess->dialog), sess->window_title ); | |
1150 | ||
4c77d5e0 | 1151 | sess->status_label = gtk_label_new (_("Status: detecting gpsbabel")); |
b364d6bc QT |
1152 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), |
1153 | sess->status_label, FALSE, FALSE, 5 ); | |
1154 | gtk_widget_show_all(sess->status_label); | |
1155 | ||
4c77d5e0 | 1156 | sess->gps_label = gtk_label_new (_("GPS device: N/A")); |
b364d6bc QT |
1157 | sess->ver_label = gtk_label_new (""); |
1158 | sess->id_label = gtk_label_new (""); | |
1159 | sess->wp_label = gtk_label_new (""); | |
1160 | sess->trk_label = gtk_label_new (""); | |
1161 | ||
1162 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->gps_label, FALSE, FALSE, 5 ); | |
1163 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->wp_label, FALSE, FALSE, 5 ); | |
1164 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->trk_label, FALSE, FALSE, 5 ); | |
1165 | ||
1166 | gtk_widget_show_all(sess->dialog); | |
1167 | ||
1168 | sess->progress_label = sess->wp_label; | |
1169 | sess->total_count = -1; | |
1170 | ||
1171 | /* TODO: starting gps read/write thread here */ | |
1172 | g_thread_create((GThreadFunc)gps_comm_thread, sess, FALSE, NULL ); | |
1173 | ||
f4732f9e | 1174 | gtk_dialog_set_default_response ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_ACCEPT ); |
b364d6bc QT |
1175 | gtk_dialog_run(GTK_DIALOG(sess->dialog)); |
1176 | ||
1177 | gtk_widget_destroy(sess->dialog); | |
1178 | ||
1179 | g_mutex_lock(sess->mutex); | |
1180 | if (sess->ok) { | |
1181 | sess->ok = FALSE; /* tell thread to stop */ | |
1182 | g_mutex_unlock(sess->mutex); | |
1183 | } | |
1184 | else { | |
1185 | g_mutex_unlock(sess->mutex); | |
1186 | gps_session_delete(sess); | |
1187 | } | |
1188 | ||
b364d6bc QT |
1189 | return 0; |
1190 | } | |
1191 | ||
1192 | static void gps_upload_cb( gpointer layer_and_vlp[2] ) | |
1193 | { | |
1194 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1195 | VikTrwLayer *vtl = vgl->trw_children[TRW_UPLOAD]; | |
d6c58ab9 | 1196 | gps_comm(vtl, GPS_UP, vgl->protocol_id, vgl->serial_port, FALSE, NULL, vgl->upload_tracks, vgl->upload_waypoints); |
b364d6bc QT |
1197 | } |
1198 | ||
1199 | static void gps_download_cb( gpointer layer_and_vlp[2] ) | |
1200 | { | |
1201 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1202 | VikTrwLayer *vtl = vgl->trw_children[TRW_DOWNLOAD]; | |
b870a512 RN |
1203 | VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vgl)); |
1204 | VikViewport *vvp = vik_window_viewport(vw); | |
728db5b5 | 1205 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
d6c58ab9 | 1206 | gps_comm(vtl, GPS_DOWN, vgl->protocol_id, vgl->serial_port, vgl->realtime_tracking, vvp, vgl->download_tracks, vgl->download_waypoints); |
b870a512 | 1207 | #else |
d6c58ab9 | 1208 | gps_comm(vtl, GPS_DOWN, vgl->protocol_id, vgl->serial_port, FALSE, vvp, vgl->download_tracks, vgl->download_waypoints); |
b870a512 | 1209 | #endif |
b364d6bc | 1210 | } |
700b0908 QT |
1211 | |
1212 | static void gps_empty_upload_cb( gpointer layer_and_vlp[2] ) | |
1213 | { | |
1214 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
a6a4825c RN |
1215 | // Get confirmation from the user |
1216 | if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_WIDGET(layer_and_vlp[1]), | |
1217 | _("Are you sure you want to delete GPS Upload data?"), | |
1218 | NULL ) ) | |
1219 | return; | |
700b0908 QT |
1220 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_UPLOAD]); |
1221 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_UPLOAD]); | |
1222 | } | |
1223 | ||
1224 | static void gps_empty_download_cb( gpointer layer_and_vlp[2] ) | |
1225 | { | |
1226 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
a6a4825c RN |
1227 | // Get confirmation from the user |
1228 | if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_WIDGET(layer_and_vlp[1]), | |
1229 | _("Are you sure you want to delete GPS Download data?"), | |
1230 | NULL ) ) | |
1231 | return; | |
700b0908 QT |
1232 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]); |
1233 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]); | |
1234 | } | |
1235 | ||
728db5b5 | 1236 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
22d1e285 RN |
1237 | static void gps_empty_realtime_cb( gpointer layer_and_vlp[2] ) |
1238 | { | |
1239 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
a6a4825c RN |
1240 | // Get confirmation from the user |
1241 | if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_WIDGET(layer_and_vlp[1]), | |
1242 | _("Are you sure you want to delete GPS Realtime data?"), | |
1243 | NULL ) ) | |
1244 | return; | |
22d1e285 RN |
1245 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_REALTIME]); |
1246 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_REALTIME]); | |
1247 | } | |
1248 | #endif | |
1249 | ||
700b0908 QT |
1250 | static void gps_empty_all_cb( gpointer layer_and_vlp[2] ) |
1251 | { | |
1252 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
a6a4825c RN |
1253 | // Get confirmation from the user |
1254 | if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_WIDGET(layer_and_vlp[1]), | |
1255 | _("Are you sure you want to delete All GPS data?"), | |
1256 | NULL ) ) | |
1257 | return; | |
700b0908 QT |
1258 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_UPLOAD]); |
1259 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_UPLOAD]); | |
1260 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]); | |
1261 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]); | |
728db5b5 | 1262 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
dfef116b RN |
1263 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_REALTIME]); |
1264 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_REALTIME]); | |
1265 | #endif | |
700b0908 | 1266 | } |
b87d3952 | 1267 | |
728db5b5 | 1268 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
c5bc70c3 QT |
1269 | static void rt_gpsd_disconnect(VikGpsLayer *vgl); |
1270 | static gboolean rt_gpsd_connect(VikGpsLayer *vgl, gboolean ask_if_failed); | |
1271 | ||
b87d3952 QT |
1272 | static void realtime_tracking_draw(VikGpsLayer *vgl, VikViewport *vp) |
1273 | { | |
c4e61875 | 1274 | struct LatLon ll; |
b87d3952 QT |
1275 | VikCoord nw, se; |
1276 | struct LatLon lnw, lse; | |
1277 | vik_viewport_screen_to_coord ( vp, -20, -20, &nw ); | |
1278 | vik_viewport_screen_to_coord ( vp, vik_viewport_get_width(vp)+20, vik_viewport_get_width(vp)+20, &se ); | |
1279 | vik_coord_to_latlon ( &nw, &lnw ); | |
1280 | vik_coord_to_latlon ( &se, &lse ); | |
c4e61875 QT |
1281 | if ( vgl->realtime_fix.fix.latitude > lse.lat && |
1282 | vgl->realtime_fix.fix.latitude < lnw.lat && | |
1283 | vgl->realtime_fix.fix.longitude > lnw.lon && | |
1284 | vgl->realtime_fix.fix.longitude < lse.lon ) { | |
b87d3952 QT |
1285 | VikCoord gps; |
1286 | gint x, y; | |
1287 | gint half_back_x, half_back_y; | |
1288 | gint half_back_bg_x, half_back_bg_y; | |
1289 | gint pt_x, pt_y; | |
8b15d148 | 1290 | gint ptbg_x; |
b87d3952 QT |
1291 | gint side1_x, side1_y, side2_x, side2_y; |
1292 | gint side1bg_x, side1bg_y, side2bg_x, side2bg_y; | |
1293 | ||
c4e61875 QT |
1294 | ll.lat = vgl->realtime_fix.fix.latitude; |
1295 | ll.lon = vgl->realtime_fix.fix.longitude; | |
1296 | vik_coord_load_from_latlon ( &gps, vik_viewport_get_coord_mode(vp), &ll); | |
b87d3952 QT |
1297 | vik_viewport_coord_to_screen ( vp, &gps, &x, &y ); |
1298 | ||
c4e61875 QT |
1299 | gdouble heading_cos = cos(M_PI/180*vgl->realtime_fix.fix.track); |
1300 | gdouble heading_sin = sin(M_PI/180*vgl->realtime_fix.fix.track); | |
b87d3952 QT |
1301 | |
1302 | half_back_y = y+8*heading_cos; | |
1303 | half_back_x = x-8*heading_sin; | |
1304 | half_back_bg_y = y+10*heading_cos; | |
1305 | half_back_bg_x = x-10*heading_sin; | |
1306 | ||
1307 | pt_y = half_back_y-24*heading_cos; | |
1308 | pt_x = half_back_x+24*heading_sin; | |
8b15d148 | 1309 | //ptbg_y = half_back_bg_y-28*heading_cos; |
b87d3952 QT |
1310 | ptbg_x = half_back_bg_x+28*heading_sin; |
1311 | ||
1312 | side1_y = half_back_y+9*heading_sin; | |
1313 | side1_x = half_back_x+9*heading_cos; | |
1314 | side1bg_y = half_back_bg_y+11*heading_sin; | |
1315 | side1bg_x = half_back_bg_x+11*heading_cos; | |
1316 | ||
1317 | side2_y = half_back_y-9*heading_sin; | |
1318 | side2_x = half_back_x-9*heading_cos; | |
1319 | side2bg_y = half_back_bg_y-11*heading_sin; | |
1320 | side2bg_x = half_back_bg_x-11*heading_cos; | |
1321 | ||
1322 | GdkPoint trian[3] = { { pt_x, pt_y }, {side1_x, side1_y}, {side2_x, side2_y} }; | |
1323 | GdkPoint trian_bg[3] = { { ptbg_x, pt_y }, {side1bg_x, side1bg_y}, {side2bg_x, side2bg_y} }; | |
1324 | ||
1325 | vik_viewport_draw_polygon ( vp, vgl->realtime_track_bg_gc, TRUE, trian_bg, 3 ); | |
1326 | vik_viewport_draw_polygon ( vp, vgl->realtime_track_gc, TRUE, trian, 3 ); | |
c4e61875 QT |
1327 | vik_viewport_draw_rectangle ( vp, |
1328 | (vgl->realtime_fix.fix.mode > MODE_2D) ? vgl->realtime_track_pt2_gc : vgl->realtime_track_pt1_gc, | |
1329 | TRUE, x-2, y-2, 4, 4 ); | |
1330 | //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 |
1331 | } |
1332 | } | |
1333 | ||
b87d3952 QT |
1334 | static void create_realtime_trackpoint(VikGpsLayer *vgl, gboolean forced) |
1335 | { | |
c4e61875 QT |
1336 | struct LatLon ll; |
1337 | GList *last_tp; | |
97cab2d5 QT |
1338 | |
1339 | /* Note that fix.time is a double, but it should not affect the precision | |
1340 | for most GPS */ | |
1341 | time_t cur_timestamp = vgl->realtime_fix.fix.time; | |
1342 | time_t last_timestamp = vgl->last_fix.fix.time; | |
1343 | ||
1344 | if (cur_timestamp < last_timestamp) { | |
1345 | return; | |
1346 | } | |
1347 | ||
b87d3952 | 1348 | if (vgl->realtime_record && vgl->realtime_fix.dirty) { |
c4e61875 QT |
1349 | gboolean replace = FALSE; |
1350 | int heading = (int)floor(vgl->realtime_fix.fix.track); | |
1351 | int last_heading = (int)floor(vgl->last_fix.fix.track); | |
1352 | int alt = isnan(vgl->realtime_fix.fix.altitude) ? VIK_DEFAULT_ALTITUDE : floor(vgl->realtime_fix.fix.altitude); | |
1353 | int last_alt = isnan(vgl->last_fix.fix.altitude) ? VIK_DEFAULT_ALTITUDE : floor(vgl->last_fix.fix.altitude); | |
1354 | if (((last_tp = g_list_last(vgl->realtime_track->trackpoints)) != NULL) && | |
1355 | (vgl->realtime_fix.fix.mode > MODE_2D) && | |
1356 | (vgl->last_fix.fix.mode <= MODE_2D) && | |
97cab2d5 | 1357 | ((cur_timestamp - last_timestamp) < 2)) { |
c4e61875 QT |
1358 | g_free(last_tp->data); |
1359 | vgl->realtime_track->trackpoints = g_list_delete_link(vgl->realtime_track->trackpoints, last_tp); | |
1360 | replace = TRUE; | |
1361 | } | |
97cab2d5 QT |
1362 | if (replace || |
1363 | ((cur_timestamp != last_timestamp) && | |
1364 | ((forced || | |
1365 | ((heading < last_heading) && (heading < (last_heading - 3))) || | |
1366 | ((heading > last_heading) && (heading > (last_heading + 3))) || | |
1367 | ((alt != VIK_DEFAULT_ALTITUDE) && (alt != last_alt)))))) { | |
b87d3952 QT |
1368 | /* TODO: check for new segments */ |
1369 | VikTrackpoint *tp = vik_trackpoint_new(); | |
1370 | tp->newsegment = FALSE; | |
b87d3952 | 1371 | tp->has_timestamp = TRUE; |
c4e61875 | 1372 | tp->timestamp = vgl->realtime_fix.fix.time; |
a2817d3c QT |
1373 | tp->altitude = alt; |
1374 | /* speed only available for 3D fix. Check for NAN when use this speed */ | |
1375 | tp->speed = vgl->realtime_fix.fix.speed; | |
1376 | tp->course = vgl->realtime_fix.fix.track; | |
1377 | tp->nsats = vgl->realtime_fix.satellites_used; | |
1378 | tp->fix_mode = vgl->realtime_fix.fix.mode; | |
c4e61875 QT |
1379 | |
1380 | ll.lat = vgl->realtime_fix.fix.latitude; | |
1381 | ll.lon = vgl->realtime_fix.fix.longitude; | |
b87d3952 | 1382 | vik_coord_load_from_latlon(&tp->coord, |
c4e61875 | 1383 | vik_trw_layer_get_coord_mode(vgl->trw_children[TRW_REALTIME]), &ll); |
b87d3952 QT |
1384 | |
1385 | vgl->realtime_track->trackpoints = g_list_append(vgl->realtime_track->trackpoints, tp); | |
1386 | vgl->realtime_fix.dirty = FALSE; | |
a2817d3c | 1387 | vgl->realtime_fix.satellites_used = 0; |
b87d3952 QT |
1388 | vgl->last_fix = vgl->realtime_fix; |
1389 | } | |
1390 | } | |
1391 | ||
1392 | } | |
1393 | ||
c5bc70c3 | 1394 | static void gpsd_raw_hook(VglGpsd *vgpsd, gchar *data) |
b87d3952 | 1395 | { |
c4e61875 | 1396 | gboolean update_all = FALSE; |
b87d3952 QT |
1397 | VikGpsLayer *vgl = vgpsd->vgl; |
1398 | ||
c4e61875 QT |
1399 | if (!vgl->realtime_tracking) { |
1400 | g_warning("%s: receiving GPS data while not in realtime mode", __PRETTY_FUNCTION__); | |
b87d3952 | 1401 | return; |
b87d3952 QT |
1402 | } |
1403 | ||
b87d3952 QT |
1404 | if ((vgpsd->gpsd.fix.mode >= MODE_2D) && |
1405 | !isnan(vgpsd->gpsd.fix.latitude) && | |
1406 | !isnan(vgpsd->gpsd.fix.longitude) && | |
1407 | !isnan(vgpsd->gpsd.fix.track)) { | |
dc3a1898 QT |
1408 | |
1409 | VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vgl)); | |
1410 | VikViewport *vvp = vik_window_viewport(vw); | |
c4e61875 | 1411 | vgl->realtime_fix.fix = vgpsd->gpsd.fix; |
a2817d3c | 1412 | vgl->realtime_fix.satellites_used = vgpsd->gpsd.satellites_used; |
b87d3952 QT |
1413 | vgl->realtime_fix.dirty = TRUE; |
1414 | ||
dc3a1898 QT |
1415 | struct LatLon ll; |
1416 | VikCoord vehicle_coord; | |
c4e61875 | 1417 | |
dc3a1898 QT |
1418 | ll.lat = vgl->realtime_fix.fix.latitude; |
1419 | ll.lon = vgl->realtime_fix.fix.longitude; | |
1420 | vik_coord_load_from_latlon(&vehicle_coord, | |
1421 | vik_trw_layer_get_coord_mode(vgl->trw_children[TRW_REALTIME]), &ll); | |
1422 | ||
1423 | if ((vgl->vehicle_position == VEHICLE_POSITION_CENTERED) || | |
c5bc70c3 | 1424 | (vgl->realtime_jump_to_start && vgl->first_realtime_trackpoint)) { |
dc3a1898 QT |
1425 | vik_viewport_set_center_coord(vvp, &vehicle_coord); |
1426 | update_all = TRUE; | |
1427 | } | |
a00e1e36 | 1428 | else if (vgl->vehicle_position == VEHICLE_POSITION_ON_SCREEN) { |
dc3a1898 QT |
1429 | const int hdiv = 6; |
1430 | const int vdiv = 6; | |
1431 | const int px = 20; /* adjust ment in pixels to make sure vehicle is inside the box */ | |
1432 | gint width = vik_viewport_get_width(vvp); | |
1433 | gint height = vik_viewport_get_height(vvp); | |
1434 | gint vx, vy; | |
1435 | ||
1436 | vik_viewport_coord_to_screen(vvp, &vehicle_coord, &vx, &vy); | |
c4e61875 | 1437 | update_all = TRUE; |
dc3a1898 QT |
1438 | if (vx < (width/hdiv)) |
1439 | vik_viewport_set_center_screen(vvp, vx - width/2 + width/hdiv + px, vy); | |
1440 | else if (vx > (width - width/hdiv)) | |
1441 | vik_viewport_set_center_screen(vvp, vx + width/2 - width/hdiv - px, vy); | |
1442 | else if (vy < (height/vdiv)) | |
1443 | vik_viewport_set_center_screen(vvp, vx, vy - height/2 + height/vdiv + px); | |
1444 | else if (vy > (height - height/vdiv)) | |
1445 | vik_viewport_set_center_screen(vvp, vx, vy + height/2 - height/vdiv - px); | |
1446 | else | |
1447 | update_all = FALSE; | |
c4e61875 QT |
1448 | } |
1449 | ||
c5bc70c3 | 1450 | vgl->first_realtime_trackpoint = FALSE; |
b87d3952 | 1451 | create_realtime_trackpoint(vgl, FALSE); |
b87d3952 | 1452 | |
f01eebd4 | 1453 | vik_layer_emit_update ( update_all ? VIK_LAYER(vgl) : VIK_LAYER(vgl->trw_children[TRW_REALTIME]), TRUE); // Yes update from background thread |
b87d3952 QT |
1454 | } |
1455 | } | |
1456 | ||
1457 | static gboolean gpsd_data_available(GIOChannel *source, GIOCondition condition, gpointer data) | |
1458 | { | |
b87d3952 | 1459 | VikGpsLayer *vgl = data; |
c5bc70c3 | 1460 | if (condition == G_IO_IN) { |
bff27ab1 RN |
1461 | #if GPSD_API_MAJOR_VERSION == 3 || GPSD_API_MAJOR_VERSION == 4 |
1462 | if (!gps_poll(&vgl->vgpsd->gpsd)) { | |
1463 | #elif GPSD_API_MAJOR_VERSION == 5 | |
1464 | if (gps_read(&vgl->vgpsd->gpsd) > -1) { | |
1465 | // Reuse old function to perform operations on the new GPS data | |
1466 | gpsd_raw_hook(vgl->vgpsd, NULL); | |
1467 | #else | |
1468 | // Broken compile | |
1469 | #endif | |
c5bc70c3 | 1470 | return TRUE; |
bff27ab1 | 1471 | } |
c5bc70c3 | 1472 | else { |
24953b45 | 1473 | g_warning("Disconnected from gpsd. Trying to reconnect"); |
c5bc70c3 QT |
1474 | rt_gpsd_disconnect(vgl); |
1475 | rt_gpsd_connect(vgl, FALSE); | |
1476 | } | |
1477 | } | |
1478 | return FALSE; /* no further calling */ | |
b87d3952 QT |
1479 | } |
1480 | ||
1481 | static gchar *make_track_name(VikTrwLayer *vtl) | |
1482 | { | |
1483 | const gchar basename[] = "REALTIME"; | |
1484 | const gint bufsize = sizeof(basename) + 5; | |
1485 | gchar *name = g_malloc(bufsize); | |
1486 | strcpy(name, basename); | |
1487 | gint i = 2; | |
1488 | ||
1489 | while (vik_trw_layer_get_track(vtl, name) != NULL) { | |
1490 | g_snprintf(name, bufsize, "%s#%d", basename, i); | |
1491 | i++; | |
1492 | } | |
1493 | return(name); | |
1494 | ||
1495 | } | |
1496 | ||
c5bc70c3 QT |
1497 | static gboolean rt_gpsd_try_connect(gpointer *data) |
1498 | { | |
1499 | VikGpsLayer *vgl = (VikGpsLayer *)data; | |
728db5b5 | 1500 | #if GPSD_API_MAJOR_VERSION == 3 |
c5bc70c3 QT |
1501 | struct gps_data_t *gpsd = gps_open(vgl->gpsd_host, vgl->gpsd_port); |
1502 | ||
1503 | if (gpsd == NULL) { | |
728db5b5 | 1504 | #elif GPSD_API_MAJOR_VERSION == 4 |
a263d172 GB |
1505 | vgl->vgpsd = g_malloc(sizeof(VglGpsd)); |
1506 | ||
1507 | if (gps_open_r(vgl->gpsd_host, vgl->gpsd_port, /*(struct gps_data_t *)*/vgl->vgpsd) != 0) { | |
bff27ab1 RN |
1508 | #elif GPSD_API_MAJOR_VERSION == 5 |
1509 | vgl->vgpsd = g_malloc(sizeof(VglGpsd)); | |
1510 | if (gps_open(vgl->gpsd_host, vgl->gpsd_port, &vgl->vgpsd->gpsd) != 0) { | |
728db5b5 | 1511 | #else |
bff27ab1 | 1512 | // Delibrately break compilation... |
a263d172 | 1513 | #endif |
24953b45 QT |
1514 | g_warning("Failed to connect to gpsd at %s (port %s). Will retry in %d seconds", |
1515 | vgl->gpsd_host, vgl->gpsd_port, vgl->gpsd_retry_interval); | |
c5bc70c3 QT |
1516 | return TRUE; /* keep timer running */ |
1517 | } | |
1518 | ||
728db5b5 | 1519 | #if GPSD_API_MAJOR_VERSION == 3 |
a263d172 GB |
1520 | vgl->vgpsd = realloc(gpsd, sizeof(VglGpsd)); |
1521 | #endif | |
c5bc70c3 QT |
1522 | vgl->vgpsd->vgl = vgl; |
1523 | ||
1524 | vgl->realtime_fix.dirty = vgl->last_fix.dirty = FALSE; | |
1525 | /* track alt/time graph uses VIK_DEFAULT_ALTITUDE (0.0) as invalid */ | |
1526 | vgl->realtime_fix.fix.altitude = vgl->last_fix.fix.altitude = VIK_DEFAULT_ALTITUDE; | |
1527 | vgl->realtime_fix.fix.speed = vgl->last_fix.fix.speed = NAN; | |
1528 | ||
1529 | if (vgl->realtime_record) { | |
1530 | VikTrwLayer *vtl = vgl->trw_children[TRW_REALTIME]; | |
1531 | vgl->realtime_track = vik_track_new(); | |
1532 | vgl->realtime_track->visible = TRUE; | |
1533 | vgl->realtime_track_name = make_track_name(vtl); | |
1534 | vik_trw_layer_add_track(vtl, vgl->realtime_track_name, vgl->realtime_track); | |
1535 | } | |
1536 | ||
bff27ab1 | 1537 | #if GPSD_API_MAJOR_VERSION == 3 || GPSD_API_MAJOR_VERSION == 4 |
c5bc70c3 | 1538 | gps_set_raw_hook(&vgl->vgpsd->gpsd, gpsd_raw_hook); |
bff27ab1 RN |
1539 | #endif |
1540 | ||
c5bc70c3 QT |
1541 | vgl->realtime_io_channel = g_io_channel_unix_new(vgl->vgpsd->gpsd.gps_fd); |
1542 | vgl->realtime_io_watch_id = g_io_add_watch( vgl->realtime_io_channel, | |
1543 | G_IO_IN | G_IO_ERR | G_IO_HUP, gpsd_data_available, vgl); | |
728db5b5 RN |
1544 | |
1545 | #if GPSD_API_MAJOR_VERSION == 3 | |
bec818c4 GB |
1546 | gps_query(&vgl->vgpsd->gpsd, "w+x"); |
1547 | #endif | |
bff27ab1 | 1548 | #if GPSD_API_MAJOR_VERSION == 4 || GPSD_API_MAJOR_VERSION == 5 |
728db5b5 RN |
1549 | gps_stream(&vgl->vgpsd->gpsd, WATCH_ENABLE, NULL); |
1550 | #endif | |
1551 | ||
c5bc70c3 QT |
1552 | return FALSE; /* no longer called by timeout */ |
1553 | } | |
1554 | ||
1555 | static gboolean rt_ask_retry(VikGpsLayer *vgl) | |
1556 | { | |
1557 | GtkWidget *dialog = gtk_message_dialog_new (VIK_GTK_WINDOW_FROM_LAYER(vgl), | |
1558 | GTK_DIALOG_DESTROY_WITH_PARENT, | |
1559 | GTK_MESSAGE_QUESTION, | |
1560 | GTK_BUTTONS_YES_NO, | |
1561 | "Failed to connect to gpsd at %s (port %s)\n" | |
1562 | "Should Viking keep trying (every %d seconds)?", | |
1563 | vgl->gpsd_host, vgl->gpsd_port, | |
1564 | vgl->gpsd_retry_interval); | |
1565 | ||
1566 | gint res = gtk_dialog_run(GTK_DIALOG(dialog)); | |
1567 | gtk_widget_destroy(dialog); | |
1568 | return (res == GTK_RESPONSE_YES); | |
1569 | } | |
1570 | ||
1571 | static gboolean rt_gpsd_connect(VikGpsLayer *vgl, gboolean ask_if_failed) | |
1572 | { | |
1573 | vgl->realtime_retry_timer = 0; | |
1574 | if (rt_gpsd_try_connect((gpointer *)vgl)) { | |
1575 | if (vgl->gpsd_retry_interval <= 0) { | |
1576 | g_warning("Failed to connect to gpsd but will not retry because retry intervel was set to %d (which is 0 or negative)", vgl->gpsd_retry_interval); | |
1577 | return FALSE; | |
1578 | } | |
1579 | else if (ask_if_failed && !rt_ask_retry(vgl)) | |
1580 | return FALSE; | |
1581 | else | |
1582 | vgl->realtime_retry_timer = g_timeout_add_seconds(vgl->gpsd_retry_interval, | |
1583 | (GSourceFunc)rt_gpsd_try_connect, (gpointer *)vgl); | |
1584 | } | |
1585 | return TRUE; | |
1586 | } | |
1587 | ||
1588 | static void rt_gpsd_disconnect(VikGpsLayer *vgl) | |
1589 | { | |
c5bc70c3 QT |
1590 | if (vgl->realtime_retry_timer) { |
1591 | g_source_remove(vgl->realtime_retry_timer); | |
1592 | vgl->realtime_retry_timer = 0; | |
1593 | } | |
bff27ab1 RN |
1594 | if (vgl->realtime_io_watch_id) { |
1595 | g_source_remove(vgl->realtime_io_watch_id); | |
1596 | vgl->realtime_io_watch_id = 0; | |
1597 | } | |
c5bc70c3 QT |
1598 | if (vgl->realtime_io_channel) { |
1599 | GError *error = NULL; | |
1600 | g_io_channel_shutdown (vgl->realtime_io_channel, FALSE, &error); | |
1601 | vgl->realtime_io_channel = NULL; | |
1602 | } | |
1603 | if (vgl->vgpsd) { | |
bff27ab1 RN |
1604 | #if GPSD_API_MAJOR_VERSION == 4 || GPSD_API_MAJOR_VERSION == 5 |
1605 | gps_stream(&vgl->vgpsd->gpsd, WATCH_DISABLE, NULL); | |
1606 | #endif | |
c5bc70c3 | 1607 | gps_close(&vgl->vgpsd->gpsd); |
728db5b5 | 1608 | #if GPSD_API_MAJOR_VERSION == 3 |
a263d172 | 1609 | free(vgl->vgpsd); |
bff27ab1 | 1610 | #elif GPSD_API_MAJOR_VERSION == 4 || GPSD_API_MAJOR_VERSION == 5 |
728db5b5 | 1611 | g_free(vgl->vgpsd); |
a263d172 | 1612 | #endif |
c5bc70c3 QT |
1613 | vgl->vgpsd = NULL; |
1614 | } | |
1615 | ||
1616 | if (vgl->realtime_record && vgl->realtime_track) { | |
1617 | create_realtime_trackpoint(vgl, TRUE); | |
1618 | if ((vgl->realtime_track->trackpoints == NULL) || (vgl->realtime_track->trackpoints->next == NULL)) | |
1619 | vik_trw_layer_delete_track(vgl->trw_children[TRW_REALTIME], vgl->realtime_track_name); | |
1620 | vgl->realtime_track = NULL; | |
1621 | } | |
1622 | } | |
1623 | ||
b87d3952 QT |
1624 | static void gps_start_stop_tracking_cb( gpointer layer_and_vlp[2]) |
1625 | { | |
1626 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1627 | vgl->realtime_tracking = (vgl->realtime_tracking == FALSE); | |
1628 | ||
a2817d3c QT |
1629 | /* Make sure we are still in the boat with libgps */ |
1630 | g_assert((VIK_GPS_MODE_2D == MODE_2D) && (VIK_GPS_MODE_3D == MODE_3D)); | |
1631 | ||
b87d3952 | 1632 | if (vgl->realtime_tracking) { |
c5bc70c3 QT |
1633 | vgl->first_realtime_trackpoint = TRUE; |
1634 | if (!rt_gpsd_connect(vgl, TRUE)) { | |
1635 | vgl->first_realtime_trackpoint = FALSE; | |
b87d3952 | 1636 | vgl->realtime_tracking = FALSE; |
b87d3952 | 1637 | } |
b87d3952 QT |
1638 | } |
1639 | else { /* stop realtime tracking */ | |
c5bc70c3 QT |
1640 | vgl->first_realtime_trackpoint = FALSE; |
1641 | rt_gpsd_disconnect(vgl); | |
b87d3952 QT |
1642 | } |
1643 | } | |
001a86db | 1644 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 | 1645 |