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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] ); | |
001a86db | 77 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
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 RN |
121 | VikViewport *vvp; |
122 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING | |
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", | |
001a86db | 130 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
58a642b6 GB |
131 | "Realtime Tracking Mode", |
132 | #endif | |
133 | }; | |
134 | ||
b87d3952 QT |
135 | enum {GROUP_DATA_MODE, GROUP_REALTIME_MODE}; |
136 | ||
dc3a1898 QT |
137 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
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}, |
b87d3952 | 154 | |
001a86db | 155 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
4c77d5e0 GB |
156 | { "record_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, N_("Recording tracks"), VIK_LAYER_WIDGET_CHECKBUTTON}, |
157 | { "center_start_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, N_("Jump to current position on start"), VIK_LAYER_WIDGET_CHECKBUTTON}, | |
dc3a1898 | 158 | { "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 |
159 | { "gpsd_host", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Host:"), VIK_LAYER_WIDGET_ENTRY}, |
160 | { "gpsd_port", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Port:"), VIK_LAYER_WIDGET_ENTRY}, | |
c5bc70c3 | 161 | { "gpsd_retry_interval", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, N_("Gpsd Retry Interval (seconds):"), VIK_LAYER_WIDGET_ENTRY}, |
001a86db | 162 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc | 163 | }; |
58a642b6 GB |
164 | enum { |
165 | PARAM_PROTOCOL=0, PARAM_PORT, | |
001a86db | 166 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
c5bc70c3 | 167 | PARAM_REALTIME_REC, PARAM_REALTIME_CENTER_START, PARAM_VEHICLE_POSITION, PARAM_GPSD_HOST, PARAM_GPSD_PORT, PARAM_GPSD_RETRY_INTERVAL, |
001a86db | 168 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
58a642b6 | 169 | NUM_PARAMS}; |
b364d6bc QT |
170 | |
171 | VikLayerInterface vik_gps_layer_interface = { | |
172 | "GPS", | |
5bfafde9 | 173 | &vikgpslayer_pixbuf, |
b364d6bc QT |
174 | |
175 | NULL, | |
176 | 0, | |
177 | ||
178 | gps_layer_params, | |
179 | NUM_PARAMS, | |
b87d3952 QT |
180 | params_groups, |
181 | sizeof(params_groups)/sizeof(params_groups[0]), | |
b364d6bc | 182 | |
81ee8fa7 | 183 | VIK_MENU_ITEM_ALL, |
5a4a28bf | 184 | |
b364d6bc QT |
185 | (VikLayerFuncCreate) vik_gps_layer_create, |
186 | (VikLayerFuncRealize) vik_gps_layer_realize, | |
187 | (VikLayerFuncPostRead) NULL, | |
188 | (VikLayerFuncFree) vik_gps_layer_free, | |
189 | ||
190 | (VikLayerFuncProperties) NULL, | |
191 | (VikLayerFuncDraw) vik_gps_layer_draw, | |
192 | (VikLayerFuncChangeCoordMode) gps_layer_change_coord_mode, | |
193 | ||
20c7a3a0 QT |
194 | (VikLayerFuncSetMenuItemsSelection) NULL, |
195 | (VikLayerFuncGetMenuItemsSelection) NULL, | |
196 | ||
b364d6bc QT |
197 | (VikLayerFuncAddMenuItems) gps_layer_add_menu_items, |
198 | (VikLayerFuncSublayerAddMenuItems) NULL, | |
199 | ||
200 | (VikLayerFuncSublayerRenameRequest) NULL, | |
201 | (VikLayerFuncSublayerToggleVisible) NULL, | |
9da7faf2 | 202 | (VikLayerFuncSublayerTooltip) NULL, |
45da1f2f | 203 | (VikLayerFuncLayerTooltip) gps_layer_tooltip, |
b364d6bc | 204 | |
b364d6bc QT |
205 | (VikLayerFuncMarshall) gps_layer_marshall, |
206 | (VikLayerFuncUnmarshall) gps_layer_unmarshall, | |
207 | ||
208 | (VikLayerFuncSetParam) gps_layer_set_param, | |
209 | (VikLayerFuncGetParam) gps_layer_get_param, | |
210 | ||
211 | (VikLayerFuncReadFileData) NULL, | |
212 | (VikLayerFuncWriteFileData) NULL, | |
213 | ||
214 | (VikLayerFuncDeleteItem) NULL, | |
215 | (VikLayerFuncCopyItem) NULL, | |
216 | (VikLayerFuncPasteItem) NULL, | |
217 | (VikLayerFuncFreeCopiedItem) NULL, | |
218 | (VikLayerFuncDragDropRequest) gps_layer_drag_drop_request, | |
219 | }; | |
220 | ||
58a642b6 | 221 | enum {TRW_DOWNLOAD=0, TRW_UPLOAD, |
001a86db | 222 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
58a642b6 GB |
223 | TRW_REALTIME, |
224 | #endif | |
225 | NUM_TRW}; | |
226 | static gchar * trw_names[] = { | |
4c77d5e0 | 227 | N_("GPS Download"), N_("GPS Upload"), |
001a86db | 228 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
4c77d5e0 | 229 | N_("GPS Realtime Tracking"), |
58a642b6 GB |
230 | #endif |
231 | }; | |
b87d3952 | 232 | |
001a86db | 233 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
234 | typedef struct { |
235 | struct gps_data_t gpsd; | |
236 | VikGpsLayer *vgl; | |
237 | } VglGpsd; | |
238 | ||
239 | typedef struct { | |
c4e61875 | 240 | struct gps_fix_t fix; |
a2817d3c | 241 | gint satellites_used; |
b87d3952 QT |
242 | gboolean dirty; /* needs to be saved */ |
243 | } GpsFix; | |
001a86db | 244 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 | 245 | |
b364d6bc QT |
246 | struct _VikGpsLayer { |
247 | VikLayer vl; | |
248 | VikTrwLayer * trw_children[NUM_TRW]; | |
f253a6a6 QT |
249 | GList * children; /* used only for writing file */ |
250 | int cur_read_child; /* used only for reading file */ | |
001a86db | 251 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 | 252 | VglGpsd *vgpsd; |
ae198aa3 | 253 | gboolean realtime_tracking; /* set/reset only by the callback */ |
c5bc70c3 | 254 | gboolean first_realtime_trackpoint; |
b87d3952 QT |
255 | GpsFix realtime_fix; |
256 | GpsFix last_fix; | |
257 | ||
b87d3952 QT |
258 | VikTrack *realtime_track; |
259 | gchar *realtime_track_name; | |
260 | ||
261 | GIOChannel *realtime_io_channel; | |
262 | guint realtime_io_watch_id; | |
c5bc70c3 | 263 | guint realtime_retry_timer; |
b87d3952 QT |
264 | GdkGC *realtime_track_gc; |
265 | GdkGC *realtime_track_bg_gc; | |
266 | GdkGC *realtime_track_pt_gc; | |
267 | GdkGC *realtime_track_pt1_gc; | |
268 | GdkGC *realtime_track_pt2_gc; | |
269 | ||
b364d6bc | 270 | /* params */ |
b87d3952 QT |
271 | gchar *gpsd_host; |
272 | gchar *gpsd_port; | |
c5bc70c3 | 273 | gint gpsd_retry_interval; |
b87d3952 QT |
274 | gboolean realtime_record; |
275 | gboolean realtime_jump_to_start; | |
dc3a1898 | 276 | guint vehicle_position; |
001a86db QT |
277 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
278 | guint protocol_id; | |
ce37ab9b | 279 | gchar *serial_port; |
b364d6bc QT |
280 | }; |
281 | ||
282 | GType vik_gps_layer_get_type () | |
283 | { | |
284 | static GType val_type = 0; | |
285 | ||
286 | if (!val_type) | |
287 | { | |
288 | static const GTypeInfo val_info = | |
289 | { | |
290 | sizeof (VikGpsLayerClass), | |
291 | NULL, /* base_init */ | |
292 | NULL, /* base_finalize */ | |
293 | NULL, /* class init */ | |
294 | NULL, /* class_finalize */ | |
295 | NULL, /* class_data */ | |
296 | sizeof (VikGpsLayer), | |
297 | 0, | |
298 | NULL /* instance init */ | |
299 | }; | |
300 | val_type = g_type_register_static ( VIK_LAYER_TYPE, "VikGpsLayer", &val_info, 0 ); | |
301 | } | |
302 | ||
303 | return val_type; | |
304 | } | |
305 | ||
fdca5edb | 306 | static VikGpsLayer *vik_gps_layer_create (VikViewport *vp) |
b364d6bc | 307 | { |
c4e61875 QT |
308 | int i; |
309 | ||
b87d3952 | 310 | VikGpsLayer *rv = vik_gps_layer_new (vp); |
b364d6bc | 311 | vik_layer_rename ( VIK_LAYER(rv), vik_gps_layer_interface.name ); |
c4e61875 QT |
312 | |
313 | for (i = 0; i < NUM_TRW; i++) { | |
314 | rv->trw_children[i] = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vp, NULL, FALSE )); | |
315 | vik_layer_set_menu_items_selection(VIK_LAYER(rv->trw_children[i]), VIK_MENU_ITEM_ALL & ~(VIK_MENU_ITEM_CUT|VIK_MENU_ITEM_DELETE)); | |
316 | } | |
b364d6bc QT |
317 | return rv; |
318 | } | |
319 | ||
45da1f2f RN |
320 | static const gchar* gps_layer_tooltip ( VikGpsLayer *vgl ) |
321 | { | |
322 | return params_protocols[vgl->protocol_id]; | |
323 | } | |
324 | ||
b364d6bc QT |
325 | /* "Copy" */ |
326 | static void gps_layer_marshall( VikGpsLayer *vgl, guint8 **data, gint *datalen ) | |
327 | { | |
328 | VikLayer *child_layer; | |
329 | guint8 *ld; | |
330 | gint ll; | |
331 | GByteArray* b = g_byte_array_new (); | |
332 | gint len; | |
333 | gint i; | |
334 | ||
335 | #define alm_append(obj, sz) \ | |
336 | len = (sz); \ | |
337 | g_byte_array_append ( b, (guint8 *)&len, sizeof(len) ); \ | |
338 | g_byte_array_append ( b, (guint8 *)(obj), len ); | |
339 | ||
340 | vik_layer_marshall_params(VIK_LAYER(vgl), &ld, &ll); | |
341 | alm_append(ld, ll); | |
342 | g_free(ld); | |
343 | ||
344 | for (i = 0; i < NUM_TRW; i++) { | |
345 | child_layer = VIK_LAYER(vgl->trw_children[i]); | |
346 | vik_layer_marshall(child_layer, &ld, &ll); | |
347 | if (ld) { | |
348 | alm_append(ld, ll); | |
349 | g_free(ld); | |
350 | } | |
351 | } | |
352 | *data = b->data; | |
353 | *datalen = b->len; | |
354 | g_byte_array_free(b, FALSE); | |
355 | #undef alm_append | |
356 | } | |
357 | ||
358 | /* "Paste" */ | |
359 | static VikGpsLayer *gps_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp ) | |
360 | { | |
361 | #define alm_size (*(gint *)data) | |
362 | #define alm_next \ | |
363 | len -= sizeof(gint) + alm_size; \ | |
364 | data += sizeof(gint) + alm_size; | |
365 | ||
30a9c13f | 366 | VikGpsLayer *rv = vik_gps_layer_new(vvp); |
b364d6bc QT |
367 | VikLayer *child_layer; |
368 | gint i; | |
369 | ||
370 | vik_layer_unmarshall_params ( VIK_LAYER(rv), data+sizeof(gint), alm_size, vvp ); | |
371 | alm_next; | |
372 | ||
373 | i = 0; | |
374 | while (len>0 && i < NUM_TRW) { | |
375 | child_layer = vik_layer_unmarshall ( data + sizeof(gint), alm_size, vvp ); | |
376 | if (child_layer) { | |
fdca5edb | 377 | rv->trw_children[i++] = (VikTrwLayer *)child_layer; |
b87d3952 | 378 | g_signal_connect_swapped ( G_OBJECT(child_layer), "update", G_CALLBACK(vik_layer_emit_update_secondary), rv ); |
b364d6bc QT |
379 | } |
380 | alm_next; | |
381 | } | |
382 | // g_print("gps_layer_unmarshall ended with len=%d\n", len); | |
383 | g_assert(len == 0); | |
384 | return rv; | |
385 | #undef alm_size | |
386 | #undef alm_next | |
387 | } | |
388 | ||
158b3642 | 389 | static gboolean gps_layer_set_param ( VikGpsLayer *vgl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation ) |
b364d6bc QT |
390 | { |
391 | switch ( id ) | |
392 | { | |
393 | case PARAM_PROTOCOL: | |
394 | if (data.u < NUM_PROTOCOLS) | |
395 | vgl->protocol_id = data.u; | |
396 | else | |
4c77d5e0 | 397 | g_warning(_("Unknown GPS Protocol")); |
b364d6bc QT |
398 | break; |
399 | case PARAM_PORT: | |
ce37ab9b GB |
400 | if (data.s) |
401 | { | |
402 | g_free(vgl->serial_port); | |
bb8aed99 GB |
403 | /* Compat: previous version stored serial_port as an array index */ |
404 | int index = data.s[0] - '0'; | |
405 | if (data.s[0] != '\0' && | |
406 | g_ascii_isdigit (data.s[0]) && | |
407 | data.s[1] == '\0' && | |
408 | index < OLD_NUM_PORTS) | |
409 | /* It is a single digit: activate compatibility */ | |
410 | vgl->serial_port = g_strdup(old_params_ports[index]); | |
411 | else | |
412 | vgl->serial_port = g_strdup(data.s); | |
413 | g_debug("%s: %s", __FUNCTION__, vgl->serial_port); | |
ce37ab9b | 414 | } |
b364d6bc | 415 | else |
4c77d5e0 | 416 | g_warning(_("Unknown serial port device")); |
b364d6bc | 417 | break; |
001a86db | 418 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
419 | case PARAM_GPSD_HOST: |
420 | if (vgl->gpsd_host) | |
421 | g_free(vgl->gpsd_host); | |
422 | vgl->gpsd_host = g_strdup(data.s); | |
423 | break; | |
424 | case PARAM_GPSD_PORT: | |
425 | if (vgl->gpsd_port) | |
426 | g_free(vgl->gpsd_port); | |
427 | vgl->gpsd_port = g_strdup(data.s); /* TODO: check for number */ | |
428 | break; | |
c5bc70c3 QT |
429 | case PARAM_GPSD_RETRY_INTERVAL: |
430 | vgl->gpsd_retry_interval = strtol(data.s, NULL, 10); | |
431 | break; | |
b87d3952 QT |
432 | case PARAM_REALTIME_REC: |
433 | vgl->realtime_record = data.b; | |
434 | break; | |
435 | case PARAM_REALTIME_CENTER_START: | |
436 | vgl->realtime_jump_to_start = data.b; | |
437 | break; | |
dc3a1898 QT |
438 | case PARAM_VEHICLE_POSITION: |
439 | vgl->vehicle_position = data.u; | |
b87d3952 | 440 | break; |
001a86db | 441 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 QT |
442 | default: |
443 | g_warning("gps_layer_set_param(): unknown parameter"); | |
b364d6bc QT |
444 | } |
445 | ||
446 | return TRUE; | |
447 | } | |
448 | ||
158b3642 | 449 | static VikLayerParamData gps_layer_get_param ( VikGpsLayer *vgl, guint16 id, gboolean is_file_operation ) |
b364d6bc QT |
450 | { |
451 | VikLayerParamData rv; | |
452 | switch ( id ) | |
453 | { | |
454 | case PARAM_PROTOCOL: | |
455 | rv.u = vgl->protocol_id; | |
456 | break; | |
457 | case PARAM_PORT: | |
ce37ab9b GB |
458 | rv.s = vgl->serial_port; |
459 | g_debug("%s: %s", __FUNCTION__, rv.s); | |
b364d6bc | 460 | break; |
001a86db | 461 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
462 | case PARAM_GPSD_HOST: |
463 | rv.s = vgl->gpsd_host ? vgl->gpsd_host : ""; | |
464 | break; | |
465 | case PARAM_GPSD_PORT: | |
466 | rv.s = vgl->gpsd_port ? vgl->gpsd_port : g_strdup(DEFAULT_GPSD_PORT); | |
467 | break; | |
c5bc70c3 QT |
468 | case PARAM_GPSD_RETRY_INTERVAL: |
469 | rv.s = g_strdup_printf("%d", vgl->gpsd_retry_interval); | |
470 | break; | |
b87d3952 QT |
471 | case PARAM_REALTIME_REC: |
472 | rv.b = vgl->realtime_record; | |
473 | break; | |
474 | case PARAM_REALTIME_CENTER_START: | |
475 | rv.b = vgl->realtime_jump_to_start; | |
476 | break; | |
dc3a1898 QT |
477 | case PARAM_VEHICLE_POSITION: |
478 | rv.u = vgl->vehicle_position; | |
b87d3952 | 479 | break; |
001a86db | 480 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc | 481 | default: |
4c77d5e0 | 482 | g_warning(_("%s: unknown parameter"), __FUNCTION__); |
b364d6bc QT |
483 | } |
484 | ||
b364d6bc QT |
485 | return rv; |
486 | } | |
487 | ||
b87d3952 | 488 | VikGpsLayer *vik_gps_layer_new (VikViewport *vp) |
b364d6bc QT |
489 | { |
490 | gint i; | |
491 | VikGpsLayer *vgl = VIK_GPS_LAYER ( g_object_new ( VIK_GPS_LAYER_TYPE, NULL ) ); | |
492 | vik_layer_init ( VIK_LAYER(vgl), VIK_LAYER_GPS ); | |
493 | for (i = 0; i < NUM_TRW; i++) { | |
494 | vgl->trw_children[i] = NULL; | |
495 | } | |
7886de28 | 496 | vgl->children = NULL; |
f253a6a6 | 497 | vgl->cur_read_child = 0; |
b364d6bc | 498 | |
001a86db | 499 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 | 500 | vgl->realtime_tracking = FALSE; |
c5bc70c3 | 501 | vgl->first_realtime_trackpoint = FALSE; |
b87d3952 | 502 | vgl->vgpsd = NULL; |
c5bc70c3 QT |
503 | vgl->realtime_io_channel = NULL; |
504 | vgl->realtime_io_watch_id = 0; | |
505 | vgl->realtime_retry_timer = 0; | |
b87d3952 QT |
506 | vgl->realtime_track_gc = vik_viewport_new_gc ( vp, "#203070", 2 ); |
507 | vgl->realtime_track_bg_gc = vik_viewport_new_gc ( vp, "grey", 2 ); | |
508 | vgl->realtime_track_pt1_gc = vik_viewport_new_gc ( vp, "red", 2 ); | |
509 | vgl->realtime_track_pt2_gc = vik_viewport_new_gc ( vp, "green", 2 ); | |
510 | vgl->realtime_track_pt_gc = vgl->realtime_track_pt1_gc; | |
b87d3952 QT |
511 | vgl->realtime_track = NULL; |
512 | ||
b364d6bc | 513 | /* Setting params here */ |
b87d3952 QT |
514 | vgl->gpsd_host = g_strdup("localhost"); |
515 | vgl->gpsd_port = g_strdup(DEFAULT_GPSD_PORT); | |
516 | vgl->realtime_record = TRUE; | |
517 | vgl->realtime_jump_to_start = TRUE; | |
dc3a1898 | 518 | vgl->vehicle_position = VEHICLE_POSITION_ON_SCREEN; |
c5bc70c3 | 519 | vgl->gpsd_retry_interval = 10; |
001a86db QT |
520 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
521 | vgl->protocol_id = 0; | |
ce37ab9b | 522 | vgl->serial_port = NULL; |
b364d6bc | 523 | |
99163c34 RN |
524 | #ifndef WINDOWS |
525 | /* Attempt to auto set default USB serial port entry */ | |
526 | /* Ordered to make lowest device favourite if available */ | |
527 | if (g_access ("/dev/ttyUSB1", R_OK) == 0) { | |
528 | if (vgl->serial_port != NULL) | |
529 | g_free (vgl->serial_port); | |
530 | vgl->serial_port = g_strdup ("/dev/ttyUSB1"); | |
531 | } | |
532 | if (g_access ("/dev/ttyUSB0", R_OK) == 0) { | |
533 | if (vgl->serial_port != NULL) | |
534 | g_free (vgl->serial_port); | |
535 | vgl->serial_port = g_strdup ("/dev/ttyUSB0"); | |
536 | } | |
537 | #endif | |
538 | ||
b364d6bc QT |
539 | return vgl; |
540 | } | |
541 | ||
fdca5edb | 542 | static void vik_gps_layer_draw ( VikGpsLayer *vgl, gpointer data ) |
b364d6bc QT |
543 | { |
544 | gint i; | |
b87d3952 QT |
545 | VikLayer *vl; |
546 | VikLayer *trigger = VIK_LAYER(vik_viewport_get_trigger( VIK_VIEWPORT(data) )); | |
b364d6bc QT |
547 | |
548 | for (i = 0; i < NUM_TRW; i++) { | |
b87d3952 QT |
549 | vl = VIK_LAYER(vgl->trw_children[i]); |
550 | if (vl == trigger) { | |
551 | if ( vik_viewport_get_half_drawn ( VIK_VIEWPORT(data) ) ) { | |
552 | vik_viewport_set_half_drawn ( VIK_VIEWPORT(data), FALSE ); | |
553 | vik_viewport_snapshot_load( VIK_VIEWPORT(data) ); | |
554 | } else { | |
555 | vik_viewport_snapshot_save( VIK_VIEWPORT(data) ); | |
556 | } | |
557 | } | |
558 | if (!vik_viewport_get_half_drawn( VIK_VIEWPORT(data))) | |
559 | vik_layer_draw ( vl, data ); | |
560 | } | |
001a86db | 561 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
562 | if (vgl->realtime_tracking) { |
563 | if (VIK_LAYER(vgl) == trigger) { | |
564 | if ( vik_viewport_get_half_drawn ( VIK_VIEWPORT(data) ) ) { | |
565 | vik_viewport_set_half_drawn ( VIK_VIEWPORT(data), FALSE ); | |
566 | vik_viewport_snapshot_load( VIK_VIEWPORT(data) ); | |
567 | } else { | |
568 | vik_viewport_snapshot_save( VIK_VIEWPORT(data) ); | |
569 | } | |
570 | } | |
571 | if (!vik_viewport_get_half_drawn( VIK_VIEWPORT(data))) | |
572 | realtime_tracking_draw(vgl, VIK_VIEWPORT(data)); | |
b364d6bc | 573 | } |
001a86db | 574 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc QT |
575 | } |
576 | ||
577 | static void gps_layer_change_coord_mode ( VikGpsLayer *vgl, VikCoordMode mode ) | |
578 | { | |
579 | gint i; | |
580 | for (i = 0; i < NUM_TRW; i++) { | |
2cebc318 | 581 | vik_layer_change_coord_mode(VIK_LAYER(vgl->trw_children[i]), mode); |
b364d6bc QT |
582 | } |
583 | } | |
584 | ||
585 | static void gps_layer_add_menu_items( VikGpsLayer *vgl, GtkMenu *menu, gpointer vlp ) | |
586 | { | |
587 | static gpointer pass_along[2]; | |
588 | GtkWidget *item; | |
589 | pass_along[0] = vgl; | |
590 | pass_along[1] = vlp; | |
591 | ||
592 | item = gtk_menu_item_new(); | |
593 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
594 | gtk_widget_show ( item ); | |
595 | ||
fe161c08 | 596 | item = gtk_menu_item_new_with_mnemonic ( _("_Upload to GPS") ); |
b364d6bc QT |
597 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_upload_cb), pass_along ); |
598 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
599 | gtk_widget_show ( item ); | |
600 | ||
fe161c08 | 601 | item = gtk_menu_item_new_with_mnemonic ( _("Download from _GPS") ); |
b364d6bc QT |
602 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_download_cb), pass_along ); |
603 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
604 | gtk_widget_show ( item ); | |
605 | ||
001a86db | 606 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
fe161c08 RN |
607 | item = gtk_menu_item_new_with_mnemonic ( vgl->realtime_tracking ? |
608 | "_Stop Realtime Tracking" : | |
609 | "_Start Realtime Tracking" ); | |
b87d3952 QT |
610 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_start_stop_tracking_cb), pass_along ); |
611 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
612 | gtk_widget_show ( item ); | |
613 | ||
700b0908 QT |
614 | item = gtk_menu_item_new(); |
615 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
616 | gtk_widget_show ( item ); | |
22d1e285 RN |
617 | |
618 | item = gtk_menu_item_new_with_mnemonic ( _("Empty _Realtime") ); | |
619 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_realtime_cb), pass_along ); | |
620 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
621 | gtk_widget_show ( item ); | |
001a86db | 622 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
700b0908 | 623 | |
fe161c08 | 624 | item = gtk_menu_item_new_with_mnemonic ( _("E_mpty Upload") ); |
700b0908 QT |
625 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_upload_cb), pass_along ); |
626 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
627 | gtk_widget_show ( item ); | |
628 | ||
fe161c08 | 629 | item = gtk_menu_item_new_with_mnemonic ( _("_Empty Download") ); |
700b0908 QT |
630 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_download_cb), pass_along ); |
631 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
632 | gtk_widget_show ( item ); | |
633 | ||
fe161c08 | 634 | item = gtk_menu_item_new_with_mnemonic ( _("Empty _All") ); |
700b0908 QT |
635 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_all_cb), pass_along ); |
636 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
637 | gtk_widget_show ( item ); | |
638 | ||
b364d6bc QT |
639 | } |
640 | ||
641 | static void disconnect_layer_signal ( VikLayer *vl, VikGpsLayer *vgl ) | |
642 | { | |
30a9c13f RN |
643 | guint number_handlers = DISCONNECT_UPDATE_SIGNAL(vl,vgl); |
644 | if ( number_handlers != 1 ) { | |
645 | /* | |
646 | NB It's not fatal if this gives 2 for example! Hence removal of the g_assert | |
647 | This happens when copied GPS layer is deleted (not sure why the number_handlers would be 2) | |
648 | I don't think there's any side effects and certainly better than the program just aborting | |
649 | */ | |
650 | g_warning(_("Unexpected number of disconnected handlers: %d"), number_handlers); | |
651 | } | |
b364d6bc QT |
652 | } |
653 | ||
fdca5edb | 654 | static void vik_gps_layer_free ( VikGpsLayer *vgl ) |
b364d6bc | 655 | { |
b364d6bc QT |
656 | gint i; |
657 | for (i = 0; i < NUM_TRW; i++) { | |
e03074ba | 658 | if (vgl->vl.realized) |
fdca5edb | 659 | disconnect_layer_signal(VIK_LAYER(vgl->trw_children[i]), vgl); |
b364d6bc QT |
660 | g_object_unref(vgl->trw_children[i]); |
661 | } | |
001a86db | 662 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
663 | if (vgl->realtime_track_gc != NULL) |
664 | g_object_unref(vgl->realtime_track_gc); | |
665 | if (vgl->realtime_track_bg_gc != NULL) | |
666 | g_object_unref(vgl->realtime_track_bg_gc); | |
667 | if (vgl->realtime_track_pt1_gc != NULL) | |
668 | g_object_unref(vgl->realtime_track_pt1_gc); | |
669 | if (vgl->realtime_track_pt2_gc != NULL) | |
670 | g_object_unref(vgl->realtime_track_pt2_gc); | |
001a86db | 671 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc QT |
672 | } |
673 | ||
b364d6bc QT |
674 | gboolean vik_gps_layer_delete ( VikGpsLayer *vgl, GtkTreeIter *iter ) |
675 | { | |
676 | gint i; | |
677 | VikLayer *l = VIK_LAYER( vik_treeview_item_get_pointer ( VIK_LAYER(vgl)->vt, iter ) ); | |
678 | gboolean was_visible = l->visible; | |
679 | ||
680 | vik_treeview_item_delete ( VIK_LAYER(vgl)->vt, iter ); | |
681 | for (i = 0; i < NUM_TRW; i++) { | |
2cebc318 | 682 | if (VIK_LAYER(vgl->trw_children[i]) == l) |
b364d6bc QT |
683 | vgl->trw_children[i] = NULL; |
684 | } | |
685 | g_assert(DISCONNECT_UPDATE_SIGNAL(l,vgl)==1); | |
686 | g_object_unref ( l ); | |
687 | ||
688 | return was_visible; | |
689 | } | |
690 | ||
fdca5edb | 691 | static void vik_gps_layer_realize ( VikGpsLayer *vgl, VikTreeview *vt, GtkTreeIter *layer_iter ) |
b364d6bc QT |
692 | { |
693 | GtkTreeIter iter; | |
694 | int ix; | |
695 | ||
696 | for (ix = 0; ix < NUM_TRW; ix++) { | |
fdca5edb | 697 | VikLayer * trw = VIK_LAYER(vgl->trw_children[ix]); |
b364d6bc | 698 | vik_treeview_add_layer ( VIK_LAYER(vgl)->vt, layer_iter, &iter, |
4c77d5e0 | 699 | _(trw_names[ix]), vgl, |
b364d6bc QT |
700 | trw, trw->type, trw->type ); |
701 | if ( ! trw->visible ) | |
702 | vik_treeview_item_set_visible ( VIK_LAYER(vgl)->vt, &iter, FALSE ); | |
703 | vik_layer_realize ( trw, VIK_LAYER(vgl)->vt, &iter ); | |
b87d3952 | 704 | g_signal_connect_swapped ( G_OBJECT(trw), "update", G_CALLBACK(vik_layer_emit_update_secondary), vgl ); |
b364d6bc QT |
705 | } |
706 | } | |
707 | ||
7886de28 QT |
708 | const GList *vik_gps_layer_get_children ( VikGpsLayer *vgl ) |
709 | { | |
710 | int i; | |
711 | ||
712 | if (vgl->children == NULL) { | |
713 | for (i = NUM_TRW - 1; i >= 0; i--) | |
714 | vgl->children = g_list_prepend(vgl->children, vgl->trw_children[i]); | |
715 | } | |
716 | return vgl->children; | |
717 | } | |
718 | ||
f253a6a6 QT |
719 | VikTrwLayer * vik_gps_layer_get_a_child(VikGpsLayer *vgl) |
720 | { | |
721 | g_assert ((vgl->cur_read_child >= 0) && (vgl->cur_read_child < NUM_TRW)); | |
722 | ||
723 | VikTrwLayer * vtl = vgl->trw_children[vgl->cur_read_child]; | |
724 | if (++(vgl->cur_read_child) >= NUM_TRW) | |
725 | vgl->cur_read_child = 0; | |
726 | return(vtl); | |
727 | } | |
728 | ||
7886de28 QT |
729 | gboolean vik_gps_layer_is_empty ( VikGpsLayer *vgl ) |
730 | { | |
731 | if ( vgl->trw_children[0] ) | |
732 | return FALSE; | |
733 | return TRUE; | |
734 | } | |
735 | ||
b364d6bc QT |
736 | static void gps_layer_drag_drop_request ( VikGpsLayer *val_src, VikGpsLayer *val_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path ) |
737 | { | |
738 | VikTreeview *vt = VIK_LAYER(val_src)->vt; | |
739 | VikLayer *vl = vik_treeview_item_get_pointer(vt, src_item_iter); | |
740 | GtkTreeIter dest_iter; | |
741 | gchar *dp; | |
742 | gboolean target_exists; | |
743 | ||
b364d6bc QT |
744 | dp = gtk_tree_path_to_string(dest_path); |
745 | target_exists = vik_treeview_get_iter_from_path_str(vt, &dest_iter, dp); | |
746 | ||
747 | /* vik_gps_layer_delete unrefs, but we don't want that here. | |
748 | * we're still using the layer. */ | |
749 | g_object_ref ( vl ); | |
750 | vik_gps_layer_delete(val_src, src_item_iter); | |
751 | ||
b364d6bc QT |
752 | g_free(dp); |
753 | } | |
754 | ||
755 | static void gps_session_delete(GpsSession *sess) | |
756 | { | |
757 | /* TODO */ | |
758 | g_mutex_free(sess->mutex); | |
759 | g_free(sess->cmd_args); | |
760 | ||
761 | g_free(sess); | |
762 | ||
763 | } | |
764 | ||
765 | static void set_total_count(gint cnt, GpsSession *sess) | |
766 | { | |
767 | gchar s[128]; | |
768 | gdk_threads_enter(); | |
769 | g_mutex_lock(sess->mutex); | |
770 | if (sess->ok) { | |
97634600 GB |
771 | const gchar *tmp_str; |
772 | if (sess->direction == GPS_DOWN) | |
773 | { | |
774 | if (sess->progress_label == sess->wp_label) | |
2c3f09a6 | 775 | tmp_str = ngettext("Downloading %d waypoint...", "Downloading %d waypoints...", cnt); |
97634600 | 776 | else |
2c3f09a6 | 777 | tmp_str = ngettext("Downloading %d trackpoint...", "Downloading %d trackpoints...", cnt); |
97634600 GB |
778 | } |
779 | else | |
780 | { | |
781 | if (sess->progress_label == sess->wp_label) | |
2c3f09a6 | 782 | tmp_str = ngettext("Uploading %d waypoint...", "Uploading %d waypoints...", cnt); |
97634600 | 783 | else |
2c3f09a6 | 784 | tmp_str = ngettext("Uploading %d trackpoint...", "Uploading %d trackpoints...", cnt); |
97634600 GB |
785 | } |
786 | ||
787 | g_snprintf(s, 128, tmp_str, cnt); | |
b364d6bc QT |
788 | gtk_label_set_text ( GTK_LABEL(sess->progress_label), s ); |
789 | gtk_widget_show ( sess->progress_label ); | |
790 | sess->total_count = cnt; | |
791 | } | |
792 | g_mutex_unlock(sess->mutex); | |
793 | gdk_threads_leave(); | |
794 | } | |
795 | ||
796 | static void set_current_count(gint cnt, GpsSession *sess) | |
797 | { | |
798 | gchar s[128]; | |
97634600 | 799 | const gchar *tmp_str; |
b364d6bc QT |
800 | |
801 | gdk_threads_enter(); | |
802 | g_mutex_lock(sess->mutex); | |
803 | if (sess->ok) { | |
804 | if (cnt < sess->total_count) { | |
97634600 GB |
805 | if (sess->direction == GPS_DOWN) |
806 | { | |
807 | if (sess->progress_label == sess->wp_label) | |
56986697 | 808 | tmp_str = ngettext("Downloaded %d out of %d waypoint...", "Downloaded %d out of %d waypoints...", sess->total_count); |
97634600 | 809 | else |
56986697 | 810 | tmp_str = ngettext("Downloaded %d out of %d trackpoint...", "Downloaded %d out of %d trackpoints...", sess->total_count); |
97634600 GB |
811 | } |
812 | else { | |
813 | if (sess->progress_label == sess->wp_label) | |
56986697 | 814 | tmp_str = ngettext("Uploaded %d out of %d waypoint...", "Uploaded %d out of %d waypoints...", sess->total_count); |
97634600 | 815 | else |
56986697 | 816 | tmp_str = ngettext("Uploaded %d out of %d trackpoint...", "Uploaded %d out of %d trackpoints...", sess->total_count); |
97634600 GB |
817 | } |
818 | g_snprintf(s, 128, tmp_str, cnt, sess->total_count); | |
b364d6bc | 819 | } else { |
97634600 GB |
820 | if (sess->direction == GPS_DOWN) |
821 | { | |
822 | if (sess->progress_label == sess->wp_label) | |
56986697 | 823 | tmp_str = ngettext("Downloaded %d waypoint", "Downloaded %d waypoints", cnt); |
97634600 | 824 | else |
56986697 | 825 | tmp_str = ngettext("Downloaded %d trackpoint", "Downloaded %d trackpoints", cnt); |
97634600 GB |
826 | } |
827 | else { | |
828 | if (sess->progress_label == sess->wp_label) | |
56986697 | 829 | tmp_str = ngettext("Uploaded %d waypoint", "Uploaded %d waypoints", cnt); |
97634600 | 830 | else |
56986697 | 831 | tmp_str = ngettext("Uploaded %d trackpoint", "Uploaded %d trackpoints", cnt); |
97634600 GB |
832 | } |
833 | g_snprintf(s, 128, tmp_str, cnt); | |
b364d6bc QT |
834 | } |
835 | gtk_label_set_text ( GTK_LABEL(sess->progress_label), s ); | |
836 | } | |
837 | g_mutex_unlock(sess->mutex); | |
838 | gdk_threads_leave(); | |
839 | } | |
840 | ||
841 | static void set_gps_info(const gchar *info, GpsSession *sess) | |
842 | { | |
843 | gchar s[256]; | |
844 | gdk_threads_enter(); | |
845 | g_mutex_lock(sess->mutex); | |
846 | if (sess->ok) { | |
97634600 | 847 | g_snprintf(s, 256, _("GPS Device: %s"), info); |
b364d6bc QT |
848 | gtk_label_set_text ( GTK_LABEL(sess->gps_label), s ); |
849 | } | |
850 | g_mutex_unlock(sess->mutex); | |
851 | gdk_threads_leave(); | |
852 | } | |
853 | ||
854 | static void gps_download_progress_func(BabelProgressCode c, gpointer data, GpsSession * sess ) | |
855 | { | |
856 | gchar *line; | |
857 | ||
858 | gdk_threads_enter (); | |
859 | g_mutex_lock(sess->mutex); | |
860 | if (!sess->ok) { | |
861 | g_mutex_unlock(sess->mutex); | |
862 | gps_session_delete(sess); | |
863 | gdk_threads_leave(); | |
864 | g_thread_exit ( NULL ); | |
865 | } | |
866 | g_mutex_unlock(sess->mutex); | |
867 | gdk_threads_leave (); | |
868 | ||
869 | switch(c) { | |
870 | case BABEL_DIAG_OUTPUT: | |
871 | line = (gchar *)data; | |
872 | ||
873 | /* tells us how many items there will be */ | |
874 | if (strstr(line, "Xfer Wpt")) { | |
875 | sess->progress_label = sess->wp_label; | |
876 | } | |
877 | if (strstr(line, "Xfer Trk")) { | |
878 | sess->progress_label = sess->trk_label; | |
879 | } | |
880 | if (strstr(line, "PRDDAT")) { | |
881 | gchar **tokens = g_strsplit(line, " ", 0); | |
882 | gchar info[128]; | |
883 | int ilen = 0; | |
884 | int i; | |
c83b5ad9 QT |
885 | int n_tokens = 0; |
886 | ||
887 | while (tokens[n_tokens]) | |
888 | n_tokens++; | |
889 | ||
890 | if (n_tokens > 8) { | |
891 | for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) { | |
892 | guint ch; | |
893 | sscanf(tokens[i], "%x", &ch); | |
894 | info[ilen++] = ch; | |
895 | } | |
896 | info[ilen++] = 0; | |
897 | set_gps_info(info, sess); | |
b364d6bc | 898 | } |
c83b5ad9 | 899 | g_strfreev(tokens); |
b364d6bc | 900 | } |
0a3f9142 RN |
901 | /* eg: "Unit:\teTrex Legend HCx Software Version 2.90\n" */ |
902 | if (strstr(line, "Unit:")) { | |
903 | gchar **tokens = g_strsplit(line, "\t", 0); | |
904 | int n_tokens = 0; | |
905 | while (tokens[n_tokens]) | |
906 | n_tokens++; | |
907 | ||
908 | if (n_tokens > 1) { | |
909 | set_gps_info(tokens[1], sess); | |
910 | } | |
911 | g_strfreev(tokens); | |
912 | } | |
b364d6bc QT |
913 | if (strstr(line, "RECORD")) { |
914 | int lsb, msb, cnt; | |
915 | ||
c83b5ad9 QT |
916 | if (strlen(line) > 20) { |
917 | sscanf(line+17, "%x", &lsb); | |
918 | sscanf(line+20, "%x", &msb); | |
919 | cnt = lsb + msb * 256; | |
920 | set_total_count(cnt, sess); | |
921 | sess->count = 0; | |
922 | } | |
b364d6bc QT |
923 | } |
924 | if ( strstr(line, "WPTDAT") || strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) { | |
925 | sess->count++; | |
926 | set_current_count(sess->count, sess); | |
927 | } | |
928 | break; | |
929 | case BABEL_DONE: | |
930 | break; | |
931 | default: | |
932 | break; | |
933 | } | |
934 | ||
935 | } | |
936 | ||
937 | static void gps_upload_progress_func(BabelProgressCode c, gpointer data, GpsSession * sess ) | |
938 | { | |
939 | gchar *line; | |
940 | static int cnt = 0; | |
941 | ||
942 | gdk_threads_enter (); | |
943 | g_mutex_lock(sess->mutex); | |
944 | if (!sess->ok) { | |
945 | g_mutex_unlock(sess->mutex); | |
946 | gps_session_delete(sess); | |
947 | gdk_threads_leave(); | |
948 | g_thread_exit ( NULL ); | |
949 | } | |
950 | g_mutex_unlock(sess->mutex); | |
951 | gdk_threads_leave (); | |
952 | ||
953 | switch(c) { | |
954 | case BABEL_DIAG_OUTPUT: | |
955 | line = (gchar *)data; | |
956 | ||
957 | if (strstr(line, "PRDDAT")) { | |
958 | gchar **tokens = g_strsplit(line, " ", 0); | |
959 | gchar info[128]; | |
960 | int ilen = 0; | |
961 | int i; | |
c83b5ad9 QT |
962 | int n_tokens = 0; |
963 | ||
964 | while (tokens[n_tokens]) | |
965 | n_tokens++; | |
966 | ||
967 | if (n_tokens > 8) { | |
968 | for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) { | |
969 | guint ch; | |
970 | sscanf(tokens[i], "%x", &ch); | |
971 | info[ilen++] = ch; | |
972 | } | |
973 | info[ilen++] = 0; | |
974 | set_gps_info(info, sess); | |
b364d6bc | 975 | } |
c83b5ad9 | 976 | g_strfreev(tokens); |
b364d6bc QT |
977 | } |
978 | if (strstr(line, "RECORD")) { | |
979 | int lsb, msb; | |
980 | ||
c83b5ad9 QT |
981 | if (strlen(line) > 20) { |
982 | sscanf(line+17, "%x", &lsb); | |
983 | sscanf(line+20, "%x", &msb); | |
984 | cnt = lsb + msb * 256; | |
985 | /* set_total_count(cnt, sess); */ | |
986 | sess->count = 0; | |
987 | } | |
b364d6bc QT |
988 | } |
989 | if ( strstr(line, "WPTDAT")) { | |
990 | if (sess->count == 0) { | |
991 | sess->progress_label = sess->wp_label; | |
992 | set_total_count(cnt, sess); | |
993 | } | |
994 | sess->count++; | |
995 | set_current_count(sess->count, sess); | |
996 | ||
997 | } | |
998 | if ( strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) { | |
999 | if (sess->count == 0) { | |
1000 | sess->progress_label = sess->trk_label; | |
1001 | set_total_count(cnt, sess); | |
1002 | } | |
1003 | sess->count++; | |
1004 | set_current_count(sess->count, sess); | |
1005 | } | |
1006 | break; | |
1007 | case BABEL_DONE: | |
1008 | break; | |
1009 | default: | |
1010 | break; | |
1011 | } | |
1012 | ||
1013 | } | |
1014 | ||
1015 | static void gps_comm_thread(GpsSession *sess) | |
1016 | { | |
1017 | gboolean result; | |
1018 | ||
1019 | if (sess->direction == GPS_DOWN) | |
1020 | result = a_babel_convert_from (sess->vtl, sess->cmd_args, | |
1021 | (BabelStatusFunc) gps_download_progress_func, sess->port, sess); | |
1022 | else | |
1023 | result = a_babel_convert_to (sess->vtl, sess->cmd_args, | |
1024 | (BabelStatusFunc) gps_upload_progress_func, sess->port, sess); | |
1025 | ||
1026 | gdk_threads_enter(); | |
1027 | if (!result) { | |
4c77d5e0 | 1028 | gtk_label_set_text ( GTK_LABEL(sess->status_label), _("Error: couldn't find gpsbabel.") ); |
b364d6bc QT |
1029 | } |
1030 | else { | |
1031 | g_mutex_lock(sess->mutex); | |
1032 | if (sess->ok) { | |
4c77d5e0 | 1033 | gtk_label_set_text ( GTK_LABEL(sess->status_label), _("Done.") ); |
b364d6bc QT |
1034 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_ACCEPT, TRUE ); |
1035 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_REJECT, FALSE ); | |
b870a512 RN |
1036 | |
1037 | /* Do not change the view if we are following the current GPS position */ | |
1038 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING | |
1039 | if (!sess->realtime_tracking) | |
1040 | #endif | |
1041 | { | |
1042 | if (sess->vvp) { | |
1043 | /* View the data available */ | |
1044 | vik_trw_layer_auto_set_view ( sess->vtl, sess->vvp) ; | |
1045 | vik_layer_emit_update ( VIK_LAYER(sess->vtl) ); | |
1046 | } | |
1047 | } | |
b364d6bc QT |
1048 | } else { |
1049 | /* canceled */ | |
1050 | } | |
1051 | g_mutex_unlock(sess->mutex); | |
1052 | } | |
1053 | ||
1054 | g_mutex_lock(sess->mutex); | |
1055 | if (sess->ok) { | |
1056 | sess->ok = FALSE; | |
1057 | g_mutex_unlock(sess->mutex); | |
1058 | } | |
1059 | else { | |
1060 | g_mutex_unlock(sess->mutex); | |
1061 | gps_session_delete(sess); | |
1062 | } | |
1063 | gdk_threads_leave(); | |
1064 | g_thread_exit(NULL); | |
1065 | } | |
1066 | ||
b870a512 | 1067 | static gint gps_comm(VikTrwLayer *vtl, gps_dir dir, vik_gps_proto proto, gchar *port, gboolean tracking, VikViewport *vvp) { |
b364d6bc QT |
1068 | GpsSession *sess = g_malloc(sizeof(GpsSession)); |
1069 | ||
1070 | sess->mutex = g_mutex_new(); | |
1071 | sess->direction = dir; | |
1072 | sess->vtl = vtl; | |
1073 | sess->port = g_strdup(port); | |
1074 | sess->ok = TRUE; | |
1075 | sess->cmd_args = g_strdup_printf("-D 9 -t -w -%c %s", | |
1076 | (dir == GPS_DOWN) ? 'i' : 'o', protocols_args[proto]); | |
4c77d5e0 | 1077 | sess->window_title = (dir == GPS_DOWN) ? _("GPS Download") : _("GPS Upload"); |
b870a512 RN |
1078 | sess->vvp = vvp; |
1079 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING | |
1080 | sess->realtime_tracking = tracking; | |
1081 | #endif | |
4a96999b | 1082 | 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 |
1083 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), |
1084 | GTK_RESPONSE_ACCEPT, FALSE ); | |
1085 | gtk_window_set_title ( GTK_WINDOW(sess->dialog), sess->window_title ); | |
1086 | ||
4c77d5e0 | 1087 | sess->status_label = gtk_label_new (_("Status: detecting gpsbabel")); |
b364d6bc QT |
1088 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), |
1089 | sess->status_label, FALSE, FALSE, 5 ); | |
1090 | gtk_widget_show_all(sess->status_label); | |
1091 | ||
4c77d5e0 | 1092 | sess->gps_label = gtk_label_new (_("GPS device: N/A")); |
b364d6bc QT |
1093 | sess->ver_label = gtk_label_new (""); |
1094 | sess->id_label = gtk_label_new (""); | |
1095 | sess->wp_label = gtk_label_new (""); | |
1096 | sess->trk_label = gtk_label_new (""); | |
1097 | ||
1098 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->gps_label, FALSE, FALSE, 5 ); | |
1099 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->wp_label, FALSE, FALSE, 5 ); | |
1100 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->trk_label, FALSE, FALSE, 5 ); | |
1101 | ||
1102 | gtk_widget_show_all(sess->dialog); | |
1103 | ||
1104 | sess->progress_label = sess->wp_label; | |
1105 | sess->total_count = -1; | |
1106 | ||
1107 | /* TODO: starting gps read/write thread here */ | |
1108 | g_thread_create((GThreadFunc)gps_comm_thread, sess, FALSE, NULL ); | |
1109 | ||
f4732f9e | 1110 | gtk_dialog_set_default_response ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_ACCEPT ); |
b364d6bc QT |
1111 | gtk_dialog_run(GTK_DIALOG(sess->dialog)); |
1112 | ||
1113 | gtk_widget_destroy(sess->dialog); | |
1114 | ||
1115 | g_mutex_lock(sess->mutex); | |
1116 | if (sess->ok) { | |
1117 | sess->ok = FALSE; /* tell thread to stop */ | |
1118 | g_mutex_unlock(sess->mutex); | |
1119 | } | |
1120 | else { | |
1121 | g_mutex_unlock(sess->mutex); | |
1122 | gps_session_delete(sess); | |
1123 | } | |
1124 | ||
b364d6bc QT |
1125 | return 0; |
1126 | } | |
1127 | ||
1128 | static void gps_upload_cb( gpointer layer_and_vlp[2] ) | |
1129 | { | |
1130 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1131 | VikTrwLayer *vtl = vgl->trw_children[TRW_UPLOAD]; | |
b870a512 | 1132 | gps_comm(vtl, GPS_UP, vgl->protocol_id, vgl->serial_port, FALSE, NULL); |
b364d6bc QT |
1133 | } |
1134 | ||
1135 | static void gps_download_cb( gpointer layer_and_vlp[2] ) | |
1136 | { | |
1137 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1138 | VikTrwLayer *vtl = vgl->trw_children[TRW_DOWNLOAD]; | |
b870a512 RN |
1139 | VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vgl)); |
1140 | VikViewport *vvp = vik_window_viewport(vw); | |
1141 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING | |
1142 | gps_comm(vtl, GPS_DOWN, vgl->protocol_id, vgl->serial_port, vgl->realtime_tracking, vvp); | |
1143 | #else | |
1144 | gps_comm(vtl, GPS_DOWN, vgl->protocol_id, vgl->serial_port, FALSE, vvp); | |
1145 | #endif | |
b364d6bc | 1146 | } |
700b0908 QT |
1147 | |
1148 | static void gps_empty_upload_cb( gpointer layer_and_vlp[2] ) | |
1149 | { | |
1150 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1151 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_UPLOAD]); | |
1152 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_UPLOAD]); | |
1153 | } | |
1154 | ||
1155 | static void gps_empty_download_cb( gpointer layer_and_vlp[2] ) | |
1156 | { | |
1157 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1158 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]); | |
1159 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]); | |
1160 | } | |
1161 | ||
22d1e285 RN |
1162 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
1163 | static void gps_empty_realtime_cb( gpointer layer_and_vlp[2] ) | |
1164 | { | |
1165 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1166 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_REALTIME]); | |
1167 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_REALTIME]); | |
1168 | } | |
1169 | #endif | |
1170 | ||
700b0908 QT |
1171 | static void gps_empty_all_cb( gpointer layer_and_vlp[2] ) |
1172 | { | |
1173 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1174 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_UPLOAD]); | |
1175 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_UPLOAD]); | |
1176 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]); | |
1177 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]); | |
dfef116b RN |
1178 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
1179 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_REALTIME]); | |
1180 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_REALTIME]); | |
1181 | #endif | |
700b0908 | 1182 | } |
b87d3952 | 1183 | |
001a86db | 1184 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
c5bc70c3 QT |
1185 | static void rt_gpsd_disconnect(VikGpsLayer *vgl); |
1186 | static gboolean rt_gpsd_connect(VikGpsLayer *vgl, gboolean ask_if_failed); | |
1187 | ||
b87d3952 QT |
1188 | static void realtime_tracking_draw(VikGpsLayer *vgl, VikViewport *vp) |
1189 | { | |
c4e61875 | 1190 | struct LatLon ll; |
b87d3952 QT |
1191 | VikCoord nw, se; |
1192 | struct LatLon lnw, lse; | |
1193 | vik_viewport_screen_to_coord ( vp, -20, -20, &nw ); | |
1194 | vik_viewport_screen_to_coord ( vp, vik_viewport_get_width(vp)+20, vik_viewport_get_width(vp)+20, &se ); | |
1195 | vik_coord_to_latlon ( &nw, &lnw ); | |
1196 | vik_coord_to_latlon ( &se, &lse ); | |
c4e61875 QT |
1197 | if ( vgl->realtime_fix.fix.latitude > lse.lat && |
1198 | vgl->realtime_fix.fix.latitude < lnw.lat && | |
1199 | vgl->realtime_fix.fix.longitude > lnw.lon && | |
1200 | vgl->realtime_fix.fix.longitude < lse.lon ) { | |
b87d3952 QT |
1201 | VikCoord gps; |
1202 | gint x, y; | |
1203 | gint half_back_x, half_back_y; | |
1204 | gint half_back_bg_x, half_back_bg_y; | |
1205 | gint pt_x, pt_y; | |
1206 | gint ptbg_x, ptbg_y; | |
1207 | gint side1_x, side1_y, side2_x, side2_y; | |
1208 | gint side1bg_x, side1bg_y, side2bg_x, side2bg_y; | |
1209 | ||
c4e61875 QT |
1210 | ll.lat = vgl->realtime_fix.fix.latitude; |
1211 | ll.lon = vgl->realtime_fix.fix.longitude; | |
1212 | vik_coord_load_from_latlon ( &gps, vik_viewport_get_coord_mode(vp), &ll); | |
b87d3952 QT |
1213 | vik_viewport_coord_to_screen ( vp, &gps, &x, &y ); |
1214 | ||
c4e61875 QT |
1215 | gdouble heading_cos = cos(M_PI/180*vgl->realtime_fix.fix.track); |
1216 | gdouble heading_sin = sin(M_PI/180*vgl->realtime_fix.fix.track); | |
b87d3952 QT |
1217 | |
1218 | half_back_y = y+8*heading_cos; | |
1219 | half_back_x = x-8*heading_sin; | |
1220 | half_back_bg_y = y+10*heading_cos; | |
1221 | half_back_bg_x = x-10*heading_sin; | |
1222 | ||
1223 | pt_y = half_back_y-24*heading_cos; | |
1224 | pt_x = half_back_x+24*heading_sin; | |
1225 | ptbg_y = half_back_bg_y-28*heading_cos; | |
1226 | ptbg_x = half_back_bg_x+28*heading_sin; | |
1227 | ||
1228 | side1_y = half_back_y+9*heading_sin; | |
1229 | side1_x = half_back_x+9*heading_cos; | |
1230 | side1bg_y = half_back_bg_y+11*heading_sin; | |
1231 | side1bg_x = half_back_bg_x+11*heading_cos; | |
1232 | ||
1233 | side2_y = half_back_y-9*heading_sin; | |
1234 | side2_x = half_back_x-9*heading_cos; | |
1235 | side2bg_y = half_back_bg_y-11*heading_sin; | |
1236 | side2bg_x = half_back_bg_x-11*heading_cos; | |
1237 | ||
1238 | GdkPoint trian[3] = { { pt_x, pt_y }, {side1_x, side1_y}, {side2_x, side2_y} }; | |
1239 | GdkPoint trian_bg[3] = { { ptbg_x, pt_y }, {side1bg_x, side1bg_y}, {side2bg_x, side2bg_y} }; | |
1240 | ||
1241 | vik_viewport_draw_polygon ( vp, vgl->realtime_track_bg_gc, TRUE, trian_bg, 3 ); | |
1242 | vik_viewport_draw_polygon ( vp, vgl->realtime_track_gc, TRUE, trian, 3 ); | |
c4e61875 QT |
1243 | vik_viewport_draw_rectangle ( vp, |
1244 | (vgl->realtime_fix.fix.mode > MODE_2D) ? vgl->realtime_track_pt2_gc : vgl->realtime_track_pt1_gc, | |
1245 | TRUE, x-2, y-2, 4, 4 ); | |
1246 | //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 |
1247 | } |
1248 | } | |
1249 | ||
b87d3952 QT |
1250 | static void create_realtime_trackpoint(VikGpsLayer *vgl, gboolean forced) |
1251 | { | |
c4e61875 QT |
1252 | struct LatLon ll; |
1253 | GList *last_tp; | |
97cab2d5 QT |
1254 | |
1255 | /* Note that fix.time is a double, but it should not affect the precision | |
1256 | for most GPS */ | |
1257 | time_t cur_timestamp = vgl->realtime_fix.fix.time; | |
1258 | time_t last_timestamp = vgl->last_fix.fix.time; | |
1259 | ||
1260 | if (cur_timestamp < last_timestamp) { | |
1261 | return; | |
1262 | } | |
1263 | ||
b87d3952 | 1264 | if (vgl->realtime_record && vgl->realtime_fix.dirty) { |
c4e61875 QT |
1265 | gboolean replace = FALSE; |
1266 | int heading = (int)floor(vgl->realtime_fix.fix.track); | |
1267 | int last_heading = (int)floor(vgl->last_fix.fix.track); | |
1268 | int alt = isnan(vgl->realtime_fix.fix.altitude) ? VIK_DEFAULT_ALTITUDE : floor(vgl->realtime_fix.fix.altitude); | |
1269 | int last_alt = isnan(vgl->last_fix.fix.altitude) ? VIK_DEFAULT_ALTITUDE : floor(vgl->last_fix.fix.altitude); | |
1270 | if (((last_tp = g_list_last(vgl->realtime_track->trackpoints)) != NULL) && | |
1271 | (vgl->realtime_fix.fix.mode > MODE_2D) && | |
1272 | (vgl->last_fix.fix.mode <= MODE_2D) && | |
97cab2d5 | 1273 | ((cur_timestamp - last_timestamp) < 2)) { |
c4e61875 QT |
1274 | g_free(last_tp->data); |
1275 | vgl->realtime_track->trackpoints = g_list_delete_link(vgl->realtime_track->trackpoints, last_tp); | |
1276 | replace = TRUE; | |
1277 | } | |
97cab2d5 QT |
1278 | if (replace || |
1279 | ((cur_timestamp != last_timestamp) && | |
1280 | ((forced || | |
1281 | ((heading < last_heading) && (heading < (last_heading - 3))) || | |
1282 | ((heading > last_heading) && (heading > (last_heading + 3))) || | |
1283 | ((alt != VIK_DEFAULT_ALTITUDE) && (alt != last_alt)))))) { | |
b87d3952 QT |
1284 | /* TODO: check for new segments */ |
1285 | VikTrackpoint *tp = vik_trackpoint_new(); | |
1286 | tp->newsegment = FALSE; | |
b87d3952 | 1287 | tp->has_timestamp = TRUE; |
c4e61875 | 1288 | tp->timestamp = vgl->realtime_fix.fix.time; |
a2817d3c QT |
1289 | tp->altitude = alt; |
1290 | /* speed only available for 3D fix. Check for NAN when use this speed */ | |
1291 | tp->speed = vgl->realtime_fix.fix.speed; | |
1292 | tp->course = vgl->realtime_fix.fix.track; | |
1293 | tp->nsats = vgl->realtime_fix.satellites_used; | |
1294 | tp->fix_mode = vgl->realtime_fix.fix.mode; | |
c4e61875 QT |
1295 | |
1296 | ll.lat = vgl->realtime_fix.fix.latitude; | |
1297 | ll.lon = vgl->realtime_fix.fix.longitude; | |
b87d3952 | 1298 | vik_coord_load_from_latlon(&tp->coord, |
c4e61875 | 1299 | vik_trw_layer_get_coord_mode(vgl->trw_children[TRW_REALTIME]), &ll); |
b87d3952 QT |
1300 | |
1301 | vgl->realtime_track->trackpoints = g_list_append(vgl->realtime_track->trackpoints, tp); | |
1302 | vgl->realtime_fix.dirty = FALSE; | |
a2817d3c | 1303 | vgl->realtime_fix.satellites_used = 0; |
b87d3952 QT |
1304 | vgl->last_fix = vgl->realtime_fix; |
1305 | } | |
1306 | } | |
1307 | ||
1308 | } | |
1309 | ||
c5bc70c3 | 1310 | static void gpsd_raw_hook(VglGpsd *vgpsd, gchar *data) |
b87d3952 | 1311 | { |
c4e61875 | 1312 | gboolean update_all = FALSE; |
b87d3952 QT |
1313 | VikGpsLayer *vgl = vgpsd->vgl; |
1314 | ||
c4e61875 QT |
1315 | if (!vgl->realtime_tracking) { |
1316 | g_warning("%s: receiving GPS data while not in realtime mode", __PRETTY_FUNCTION__); | |
b87d3952 | 1317 | return; |
b87d3952 QT |
1318 | } |
1319 | ||
b87d3952 QT |
1320 | if ((vgpsd->gpsd.fix.mode >= MODE_2D) && |
1321 | !isnan(vgpsd->gpsd.fix.latitude) && | |
1322 | !isnan(vgpsd->gpsd.fix.longitude) && | |
1323 | !isnan(vgpsd->gpsd.fix.track)) { | |
dc3a1898 QT |
1324 | |
1325 | VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vgl)); | |
1326 | VikViewport *vvp = vik_window_viewport(vw); | |
c4e61875 | 1327 | vgl->realtime_fix.fix = vgpsd->gpsd.fix; |
a2817d3c | 1328 | vgl->realtime_fix.satellites_used = vgpsd->gpsd.satellites_used; |
b87d3952 QT |
1329 | vgl->realtime_fix.dirty = TRUE; |
1330 | ||
dc3a1898 QT |
1331 | struct LatLon ll; |
1332 | VikCoord vehicle_coord; | |
c4e61875 | 1333 | |
dc3a1898 QT |
1334 | ll.lat = vgl->realtime_fix.fix.latitude; |
1335 | ll.lon = vgl->realtime_fix.fix.longitude; | |
1336 | vik_coord_load_from_latlon(&vehicle_coord, | |
1337 | vik_trw_layer_get_coord_mode(vgl->trw_children[TRW_REALTIME]), &ll); | |
1338 | ||
1339 | if ((vgl->vehicle_position == VEHICLE_POSITION_CENTERED) || | |
c5bc70c3 | 1340 | (vgl->realtime_jump_to_start && vgl->first_realtime_trackpoint)) { |
dc3a1898 QT |
1341 | vik_viewport_set_center_coord(vvp, &vehicle_coord); |
1342 | update_all = TRUE; | |
1343 | } | |
a00e1e36 | 1344 | else if (vgl->vehicle_position == VEHICLE_POSITION_ON_SCREEN) { |
dc3a1898 QT |
1345 | const int hdiv = 6; |
1346 | const int vdiv = 6; | |
1347 | const int px = 20; /* adjust ment in pixels to make sure vehicle is inside the box */ | |
1348 | gint width = vik_viewport_get_width(vvp); | |
1349 | gint height = vik_viewport_get_height(vvp); | |
1350 | gint vx, vy; | |
1351 | ||
1352 | vik_viewport_coord_to_screen(vvp, &vehicle_coord, &vx, &vy); | |
c4e61875 | 1353 | update_all = TRUE; |
dc3a1898 QT |
1354 | if (vx < (width/hdiv)) |
1355 | vik_viewport_set_center_screen(vvp, vx - width/2 + width/hdiv + px, vy); | |
1356 | else if (vx > (width - width/hdiv)) | |
1357 | vik_viewport_set_center_screen(vvp, vx + width/2 - width/hdiv - px, vy); | |
1358 | else if (vy < (height/vdiv)) | |
1359 | vik_viewport_set_center_screen(vvp, vx, vy - height/2 + height/vdiv + px); | |
1360 | else if (vy > (height - height/vdiv)) | |
1361 | vik_viewport_set_center_screen(vvp, vx, vy + height/2 - height/vdiv - px); | |
1362 | else | |
1363 | update_all = FALSE; | |
c4e61875 QT |
1364 | } |
1365 | ||
c5bc70c3 | 1366 | vgl->first_realtime_trackpoint = FALSE; |
b87d3952 | 1367 | create_realtime_trackpoint(vgl, FALSE); |
b87d3952 | 1368 | |
61d10ad4 | 1369 | gdk_threads_enter(); |
c4e61875 | 1370 | vik_layer_emit_update ( update_all ? VIK_LAYER(vgl) : VIK_LAYER(vgl->trw_children[TRW_REALTIME])); |
61d10ad4 | 1371 | gdk_threads_leave(); |
b87d3952 QT |
1372 | } |
1373 | } | |
1374 | ||
1375 | static gboolean gpsd_data_available(GIOChannel *source, GIOCondition condition, gpointer data) | |
1376 | { | |
b87d3952 | 1377 | VikGpsLayer *vgl = data; |
c5bc70c3 QT |
1378 | if (condition == G_IO_IN) { |
1379 | if (!gps_poll(&vgl->vgpsd->gpsd)) | |
1380 | return TRUE; | |
1381 | else { | |
24953b45 | 1382 | g_warning("Disconnected from gpsd. Trying to reconnect"); |
c5bc70c3 QT |
1383 | rt_gpsd_disconnect(vgl); |
1384 | rt_gpsd_connect(vgl, FALSE); | |
1385 | } | |
1386 | } | |
1387 | return FALSE; /* no further calling */ | |
b87d3952 QT |
1388 | } |
1389 | ||
1390 | static gchar *make_track_name(VikTrwLayer *vtl) | |
1391 | { | |
1392 | const gchar basename[] = "REALTIME"; | |
1393 | const gint bufsize = sizeof(basename) + 5; | |
1394 | gchar *name = g_malloc(bufsize); | |
1395 | strcpy(name, basename); | |
1396 | gint i = 2; | |
1397 | ||
1398 | while (vik_trw_layer_get_track(vtl, name) != NULL) { | |
1399 | g_snprintf(name, bufsize, "%s#%d", basename, i); | |
1400 | i++; | |
1401 | } | |
1402 | return(name); | |
1403 | ||
1404 | } | |
1405 | ||
c5bc70c3 QT |
1406 | static gboolean rt_gpsd_try_connect(gpointer *data) |
1407 | { | |
1408 | VikGpsLayer *vgl = (VikGpsLayer *)data; | |
a263d172 | 1409 | #ifndef HAVE_GPS_OPEN_R |
c5bc70c3 QT |
1410 | struct gps_data_t *gpsd = gps_open(vgl->gpsd_host, vgl->gpsd_port); |
1411 | ||
1412 | if (gpsd == NULL) { | |
a263d172 GB |
1413 | #else |
1414 | vgl->vgpsd = g_malloc(sizeof(VglGpsd)); | |
1415 | ||
1416 | if (gps_open_r(vgl->gpsd_host, vgl->gpsd_port, /*(struct gps_data_t *)*/vgl->vgpsd) != 0) { | |
1417 | #endif | |
24953b45 QT |
1418 | g_warning("Failed to connect to gpsd at %s (port %s). Will retry in %d seconds", |
1419 | vgl->gpsd_host, vgl->gpsd_port, vgl->gpsd_retry_interval); | |
c5bc70c3 QT |
1420 | return TRUE; /* keep timer running */ |
1421 | } | |
1422 | ||
a263d172 GB |
1423 | #ifndef HAVE_GPS_OPEN_R |
1424 | vgl->vgpsd = realloc(gpsd, sizeof(VglGpsd)); | |
1425 | #endif | |
c5bc70c3 QT |
1426 | vgl->vgpsd->vgl = vgl; |
1427 | ||
1428 | vgl->realtime_fix.dirty = vgl->last_fix.dirty = FALSE; | |
1429 | /* track alt/time graph uses VIK_DEFAULT_ALTITUDE (0.0) as invalid */ | |
1430 | vgl->realtime_fix.fix.altitude = vgl->last_fix.fix.altitude = VIK_DEFAULT_ALTITUDE; | |
1431 | vgl->realtime_fix.fix.speed = vgl->last_fix.fix.speed = NAN; | |
1432 | ||
1433 | if (vgl->realtime_record) { | |
1434 | VikTrwLayer *vtl = vgl->trw_children[TRW_REALTIME]; | |
1435 | vgl->realtime_track = vik_track_new(); | |
1436 | vgl->realtime_track->visible = TRUE; | |
1437 | vgl->realtime_track_name = make_track_name(vtl); | |
1438 | vik_trw_layer_add_track(vtl, vgl->realtime_track_name, vgl->realtime_track); | |
1439 | } | |
1440 | ||
1441 | gps_set_raw_hook(&vgl->vgpsd->gpsd, gpsd_raw_hook); | |
1442 | vgl->realtime_io_channel = g_io_channel_unix_new(vgl->vgpsd->gpsd.gps_fd); | |
1443 | vgl->realtime_io_watch_id = g_io_add_watch( vgl->realtime_io_channel, | |
1444 | G_IO_IN | G_IO_ERR | G_IO_HUP, gpsd_data_available, vgl); | |
bec818c4 | 1445 | #if HAVE_GPS_STREAM |
032c9651 | 1446 | gps_stream(&vgl->vgpsd->gpsd, WATCH_ENABLE, NULL); |
bec818c4 GB |
1447 | #else |
1448 | gps_query(&vgl->vgpsd->gpsd, "w+x"); | |
1449 | #endif | |
c5bc70c3 QT |
1450 | return FALSE; /* no longer called by timeout */ |
1451 | } | |
1452 | ||
1453 | static gboolean rt_ask_retry(VikGpsLayer *vgl) | |
1454 | { | |
1455 | GtkWidget *dialog = gtk_message_dialog_new (VIK_GTK_WINDOW_FROM_LAYER(vgl), | |
1456 | GTK_DIALOG_DESTROY_WITH_PARENT, | |
1457 | GTK_MESSAGE_QUESTION, | |
1458 | GTK_BUTTONS_YES_NO, | |
1459 | "Failed to connect to gpsd at %s (port %s)\n" | |
1460 | "Should Viking keep trying (every %d seconds)?", | |
1461 | vgl->gpsd_host, vgl->gpsd_port, | |
1462 | vgl->gpsd_retry_interval); | |
1463 | ||
1464 | gint res = gtk_dialog_run(GTK_DIALOG(dialog)); | |
1465 | gtk_widget_destroy(dialog); | |
1466 | return (res == GTK_RESPONSE_YES); | |
1467 | } | |
1468 | ||
1469 | static gboolean rt_gpsd_connect(VikGpsLayer *vgl, gboolean ask_if_failed) | |
1470 | { | |
1471 | vgl->realtime_retry_timer = 0; | |
1472 | if (rt_gpsd_try_connect((gpointer *)vgl)) { | |
1473 | if (vgl->gpsd_retry_interval <= 0) { | |
1474 | 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); | |
1475 | return FALSE; | |
1476 | } | |
1477 | else if (ask_if_failed && !rt_ask_retry(vgl)) | |
1478 | return FALSE; | |
1479 | else | |
1480 | vgl->realtime_retry_timer = g_timeout_add_seconds(vgl->gpsd_retry_interval, | |
1481 | (GSourceFunc)rt_gpsd_try_connect, (gpointer *)vgl); | |
1482 | } | |
1483 | return TRUE; | |
1484 | } | |
1485 | ||
1486 | static void rt_gpsd_disconnect(VikGpsLayer *vgl) | |
1487 | { | |
1488 | if (vgl->realtime_io_watch_id) { | |
1489 | g_source_remove(vgl->realtime_io_watch_id); | |
1490 | vgl->realtime_io_watch_id = 0; | |
1491 | } | |
1492 | if (vgl->realtime_retry_timer) { | |
1493 | g_source_remove(vgl->realtime_retry_timer); | |
1494 | vgl->realtime_retry_timer = 0; | |
1495 | } | |
1496 | if (vgl->realtime_io_channel) { | |
1497 | GError *error = NULL; | |
1498 | g_io_channel_shutdown (vgl->realtime_io_channel, FALSE, &error); | |
1499 | vgl->realtime_io_channel = NULL; | |
1500 | } | |
1501 | if (vgl->vgpsd) { | |
1502 | gps_close(&vgl->vgpsd->gpsd); | |
a263d172 GB |
1503 | #ifdef HAVE_GPS_OPEN_R |
1504 | g_free(vgl->vgpsd); | |
1505 | #else | |
1506 | free(vgl->vgpsd); | |
1507 | #endif | |
c5bc70c3 QT |
1508 | vgl->vgpsd = NULL; |
1509 | } | |
1510 | ||
1511 | if (vgl->realtime_record && vgl->realtime_track) { | |
1512 | create_realtime_trackpoint(vgl, TRUE); | |
1513 | if ((vgl->realtime_track->trackpoints == NULL) || (vgl->realtime_track->trackpoints->next == NULL)) | |
1514 | vik_trw_layer_delete_track(vgl->trw_children[TRW_REALTIME], vgl->realtime_track_name); | |
1515 | vgl->realtime_track = NULL; | |
1516 | } | |
1517 | } | |
1518 | ||
b87d3952 QT |
1519 | static void gps_start_stop_tracking_cb( gpointer layer_and_vlp[2]) |
1520 | { | |
1521 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1522 | vgl->realtime_tracking = (vgl->realtime_tracking == FALSE); | |
1523 | ||
a2817d3c QT |
1524 | /* Make sure we are still in the boat with libgps */ |
1525 | g_assert((VIK_GPS_MODE_2D == MODE_2D) && (VIK_GPS_MODE_3D == MODE_3D)); | |
1526 | ||
b87d3952 | 1527 | if (vgl->realtime_tracking) { |
c5bc70c3 QT |
1528 | vgl->first_realtime_trackpoint = TRUE; |
1529 | if (!rt_gpsd_connect(vgl, TRUE)) { | |
1530 | vgl->first_realtime_trackpoint = FALSE; | |
b87d3952 | 1531 | vgl->realtime_tracking = FALSE; |
b87d3952 | 1532 | } |
b87d3952 QT |
1533 | } |
1534 | else { /* stop realtime tracking */ | |
c5bc70c3 QT |
1535 | vgl->first_realtime_trackpoint = FALSE; |
1536 | rt_gpsd_disconnect(vgl); | |
b87d3952 QT |
1537 | } |
1538 | } | |
001a86db | 1539 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 | 1540 |