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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}, |
b87d3952 | 154 | |
728db5b5 | 155 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
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, | |
728db5b5 | 166 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
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, |
a5dcfdb7 | 204 | (VikLayerFuncLayerSelected) NULL, |
b364d6bc | 205 | |
b364d6bc QT |
206 | (VikLayerFuncMarshall) gps_layer_marshall, |
207 | (VikLayerFuncUnmarshall) gps_layer_unmarshall, | |
208 | ||
209 | (VikLayerFuncSetParam) gps_layer_set_param, | |
210 | (VikLayerFuncGetParam) gps_layer_get_param, | |
211 | ||
212 | (VikLayerFuncReadFileData) NULL, | |
213 | (VikLayerFuncWriteFileData) NULL, | |
214 | ||
215 | (VikLayerFuncDeleteItem) NULL, | |
d5874ef9 | 216 | (VikLayerFuncCutItem) NULL, |
b364d6bc QT |
217 | (VikLayerFuncCopyItem) NULL, |
218 | (VikLayerFuncPasteItem) NULL, | |
219 | (VikLayerFuncFreeCopiedItem) NULL, | |
220 | (VikLayerFuncDragDropRequest) gps_layer_drag_drop_request, | |
77ad64fa RN |
221 | |
222 | (VikLayerFuncSelectClick) NULL, | |
08f14055 RN |
223 | (VikLayerFuncSelectMove) NULL, |
224 | (VikLayerFuncSelectRelease) NULL, | |
e46f259a | 225 | (VikLayerFuncSelectedViewportMenu) NULL, |
b364d6bc QT |
226 | }; |
227 | ||
58a642b6 | 228 | enum {TRW_DOWNLOAD=0, TRW_UPLOAD, |
728db5b5 | 229 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
58a642b6 GB |
230 | TRW_REALTIME, |
231 | #endif | |
232 | NUM_TRW}; | |
233 | static gchar * trw_names[] = { | |
4c77d5e0 | 234 | N_("GPS Download"), N_("GPS Upload"), |
728db5b5 | 235 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
4c77d5e0 | 236 | N_("GPS Realtime Tracking"), |
58a642b6 GB |
237 | #endif |
238 | }; | |
b87d3952 | 239 | |
728db5b5 | 240 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 QT |
241 | typedef struct { |
242 | struct gps_data_t gpsd; | |
243 | VikGpsLayer *vgl; | |
244 | } VglGpsd; | |
245 | ||
246 | typedef struct { | |
c4e61875 | 247 | struct gps_fix_t fix; |
a2817d3c | 248 | gint satellites_used; |
b87d3952 QT |
249 | gboolean dirty; /* needs to be saved */ |
250 | } GpsFix; | |
001a86db | 251 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 | 252 | |
b364d6bc QT |
253 | struct _VikGpsLayer { |
254 | VikLayer vl; | |
255 | VikTrwLayer * trw_children[NUM_TRW]; | |
f253a6a6 QT |
256 | GList * children; /* used only for writing file */ |
257 | int cur_read_child; /* used only for reading file */ | |
728db5b5 | 258 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 | 259 | VglGpsd *vgpsd; |
ae198aa3 | 260 | gboolean realtime_tracking; /* set/reset only by the callback */ |
c5bc70c3 | 261 | gboolean first_realtime_trackpoint; |
b87d3952 QT |
262 | GpsFix realtime_fix; |
263 | GpsFix last_fix; | |
264 | ||
b87d3952 QT |
265 | VikTrack *realtime_track; |
266 | gchar *realtime_track_name; | |
267 | ||
268 | GIOChannel *realtime_io_channel; | |
269 | guint realtime_io_watch_id; | |
c5bc70c3 | 270 | guint realtime_retry_timer; |
b87d3952 QT |
271 | GdkGC *realtime_track_gc; |
272 | GdkGC *realtime_track_bg_gc; | |
273 | GdkGC *realtime_track_pt_gc; | |
274 | GdkGC *realtime_track_pt1_gc; | |
275 | GdkGC *realtime_track_pt2_gc; | |
276 | ||
b364d6bc | 277 | /* params */ |
b87d3952 QT |
278 | gchar *gpsd_host; |
279 | gchar *gpsd_port; | |
c5bc70c3 | 280 | gint gpsd_retry_interval; |
b87d3952 QT |
281 | gboolean realtime_record; |
282 | gboolean realtime_jump_to_start; | |
dc3a1898 | 283 | guint vehicle_position; |
001a86db QT |
284 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
285 | guint protocol_id; | |
ce37ab9b | 286 | gchar *serial_port; |
b364d6bc QT |
287 | }; |
288 | ||
289 | GType vik_gps_layer_get_type () | |
290 | { | |
291 | static GType val_type = 0; | |
292 | ||
293 | if (!val_type) | |
294 | { | |
295 | static const GTypeInfo val_info = | |
296 | { | |
297 | sizeof (VikGpsLayerClass), | |
298 | NULL, /* base_init */ | |
299 | NULL, /* base_finalize */ | |
300 | NULL, /* class init */ | |
301 | NULL, /* class_finalize */ | |
302 | NULL, /* class_data */ | |
303 | sizeof (VikGpsLayer), | |
304 | 0, | |
305 | NULL /* instance init */ | |
306 | }; | |
307 | val_type = g_type_register_static ( VIK_LAYER_TYPE, "VikGpsLayer", &val_info, 0 ); | |
308 | } | |
309 | ||
310 | return val_type; | |
311 | } | |
312 | ||
fdca5edb | 313 | static VikGpsLayer *vik_gps_layer_create (VikViewport *vp) |
b364d6bc | 314 | { |
c4e61875 QT |
315 | int i; |
316 | ||
b87d3952 | 317 | VikGpsLayer *rv = vik_gps_layer_new (vp); |
b364d6bc | 318 | vik_layer_rename ( VIK_LAYER(rv), vik_gps_layer_interface.name ); |
c4e61875 QT |
319 | |
320 | for (i = 0; i < NUM_TRW; i++) { | |
321 | rv->trw_children[i] = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vp, NULL, FALSE )); | |
322 | vik_layer_set_menu_items_selection(VIK_LAYER(rv->trw_children[i]), VIK_MENU_ITEM_ALL & ~(VIK_MENU_ITEM_CUT|VIK_MENU_ITEM_DELETE)); | |
323 | } | |
b364d6bc QT |
324 | return rv; |
325 | } | |
326 | ||
45da1f2f RN |
327 | static const gchar* gps_layer_tooltip ( VikGpsLayer *vgl ) |
328 | { | |
329 | return params_protocols[vgl->protocol_id]; | |
330 | } | |
331 | ||
b364d6bc QT |
332 | /* "Copy" */ |
333 | static void gps_layer_marshall( VikGpsLayer *vgl, guint8 **data, gint *datalen ) | |
334 | { | |
335 | VikLayer *child_layer; | |
336 | guint8 *ld; | |
337 | gint ll; | |
338 | GByteArray* b = g_byte_array_new (); | |
339 | gint len; | |
340 | gint i; | |
341 | ||
342 | #define alm_append(obj, sz) \ | |
343 | len = (sz); \ | |
344 | g_byte_array_append ( b, (guint8 *)&len, sizeof(len) ); \ | |
345 | g_byte_array_append ( b, (guint8 *)(obj), len ); | |
346 | ||
347 | vik_layer_marshall_params(VIK_LAYER(vgl), &ld, &ll); | |
348 | alm_append(ld, ll); | |
349 | g_free(ld); | |
350 | ||
351 | for (i = 0; i < NUM_TRW; i++) { | |
352 | child_layer = VIK_LAYER(vgl->trw_children[i]); | |
353 | vik_layer_marshall(child_layer, &ld, &ll); | |
354 | if (ld) { | |
355 | alm_append(ld, ll); | |
356 | g_free(ld); | |
357 | } | |
358 | } | |
359 | *data = b->data; | |
360 | *datalen = b->len; | |
361 | g_byte_array_free(b, FALSE); | |
362 | #undef alm_append | |
363 | } | |
364 | ||
365 | /* "Paste" */ | |
366 | static VikGpsLayer *gps_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp ) | |
367 | { | |
368 | #define alm_size (*(gint *)data) | |
369 | #define alm_next \ | |
370 | len -= sizeof(gint) + alm_size; \ | |
371 | data += sizeof(gint) + alm_size; | |
372 | ||
30a9c13f | 373 | VikGpsLayer *rv = vik_gps_layer_new(vvp); |
b364d6bc QT |
374 | VikLayer *child_layer; |
375 | gint i; | |
376 | ||
377 | vik_layer_unmarshall_params ( VIK_LAYER(rv), data+sizeof(gint), alm_size, vvp ); | |
378 | alm_next; | |
379 | ||
380 | i = 0; | |
381 | while (len>0 && i < NUM_TRW) { | |
382 | child_layer = vik_layer_unmarshall ( data + sizeof(gint), alm_size, vvp ); | |
383 | if (child_layer) { | |
fdca5edb | 384 | rv->trw_children[i++] = (VikTrwLayer *)child_layer; |
b87d3952 | 385 | g_signal_connect_swapped ( G_OBJECT(child_layer), "update", G_CALLBACK(vik_layer_emit_update_secondary), rv ); |
b364d6bc QT |
386 | } |
387 | alm_next; | |
388 | } | |
389 | // g_print("gps_layer_unmarshall ended with len=%d\n", len); | |
390 | g_assert(len == 0); | |
391 | return rv; | |
392 | #undef alm_size | |
393 | #undef alm_next | |
394 | } | |
395 | ||
158b3642 | 396 | static gboolean gps_layer_set_param ( VikGpsLayer *vgl, guint16 id, VikLayerParamData data, VikViewport *vp, gboolean is_file_operation ) |
b364d6bc QT |
397 | { |
398 | switch ( id ) | |
399 | { | |
400 | case PARAM_PROTOCOL: | |
401 | if (data.u < NUM_PROTOCOLS) | |
402 | vgl->protocol_id = data.u; | |
403 | else | |
4c77d5e0 | 404 | g_warning(_("Unknown GPS Protocol")); |
b364d6bc QT |
405 | break; |
406 | case PARAM_PORT: | |
ce37ab9b GB |
407 | if (data.s) |
408 | { | |
409 | g_free(vgl->serial_port); | |
bb8aed99 GB |
410 | /* Compat: previous version stored serial_port as an array index */ |
411 | int index = data.s[0] - '0'; | |
412 | if (data.s[0] != '\0' && | |
413 | g_ascii_isdigit (data.s[0]) && | |
414 | data.s[1] == '\0' && | |
415 | index < OLD_NUM_PORTS) | |
416 | /* It is a single digit: activate compatibility */ | |
417 | vgl->serial_port = g_strdup(old_params_ports[index]); | |
418 | else | |
419 | vgl->serial_port = g_strdup(data.s); | |
420 | g_debug("%s: %s", __FUNCTION__, vgl->serial_port); | |
ce37ab9b | 421 | } |
b364d6bc | 422 | else |
4c77d5e0 | 423 | g_warning(_("Unknown serial port device")); |
b364d6bc | 424 | break; |
728db5b5 | 425 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 QT |
426 | case PARAM_GPSD_HOST: |
427 | if (vgl->gpsd_host) | |
428 | g_free(vgl->gpsd_host); | |
429 | vgl->gpsd_host = g_strdup(data.s); | |
430 | break; | |
431 | case PARAM_GPSD_PORT: | |
432 | if (vgl->gpsd_port) | |
433 | g_free(vgl->gpsd_port); | |
434 | vgl->gpsd_port = g_strdup(data.s); /* TODO: check for number */ | |
435 | break; | |
c5bc70c3 QT |
436 | case PARAM_GPSD_RETRY_INTERVAL: |
437 | vgl->gpsd_retry_interval = strtol(data.s, NULL, 10); | |
438 | break; | |
b87d3952 QT |
439 | case PARAM_REALTIME_REC: |
440 | vgl->realtime_record = data.b; | |
441 | break; | |
442 | case PARAM_REALTIME_CENTER_START: | |
443 | vgl->realtime_jump_to_start = data.b; | |
444 | break; | |
dc3a1898 QT |
445 | case PARAM_VEHICLE_POSITION: |
446 | vgl->vehicle_position = data.u; | |
b87d3952 | 447 | break; |
001a86db | 448 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 QT |
449 | default: |
450 | g_warning("gps_layer_set_param(): unknown parameter"); | |
b364d6bc QT |
451 | } |
452 | ||
453 | return TRUE; | |
454 | } | |
455 | ||
158b3642 | 456 | static VikLayerParamData gps_layer_get_param ( VikGpsLayer *vgl, guint16 id, gboolean is_file_operation ) |
b364d6bc QT |
457 | { |
458 | VikLayerParamData rv; | |
459 | switch ( id ) | |
460 | { | |
461 | case PARAM_PROTOCOL: | |
462 | rv.u = vgl->protocol_id; | |
463 | break; | |
464 | case PARAM_PORT: | |
ce37ab9b GB |
465 | rv.s = vgl->serial_port; |
466 | g_debug("%s: %s", __FUNCTION__, rv.s); | |
b364d6bc | 467 | break; |
728db5b5 | 468 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 QT |
469 | case PARAM_GPSD_HOST: |
470 | rv.s = vgl->gpsd_host ? vgl->gpsd_host : ""; | |
471 | break; | |
472 | case PARAM_GPSD_PORT: | |
473 | rv.s = vgl->gpsd_port ? vgl->gpsd_port : g_strdup(DEFAULT_GPSD_PORT); | |
474 | break; | |
c5bc70c3 QT |
475 | case PARAM_GPSD_RETRY_INTERVAL: |
476 | rv.s = g_strdup_printf("%d", vgl->gpsd_retry_interval); | |
477 | break; | |
b87d3952 QT |
478 | case PARAM_REALTIME_REC: |
479 | rv.b = vgl->realtime_record; | |
480 | break; | |
481 | case PARAM_REALTIME_CENTER_START: | |
482 | rv.b = vgl->realtime_jump_to_start; | |
483 | break; | |
dc3a1898 QT |
484 | case PARAM_VEHICLE_POSITION: |
485 | rv.u = vgl->vehicle_position; | |
b87d3952 | 486 | break; |
001a86db | 487 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc | 488 | default: |
4c77d5e0 | 489 | g_warning(_("%s: unknown parameter"), __FUNCTION__); |
b364d6bc QT |
490 | } |
491 | ||
b364d6bc QT |
492 | return rv; |
493 | } | |
494 | ||
b87d3952 | 495 | VikGpsLayer *vik_gps_layer_new (VikViewport *vp) |
b364d6bc QT |
496 | { |
497 | gint i; | |
498 | VikGpsLayer *vgl = VIK_GPS_LAYER ( g_object_new ( VIK_GPS_LAYER_TYPE, NULL ) ); | |
499 | vik_layer_init ( VIK_LAYER(vgl), VIK_LAYER_GPS ); | |
500 | for (i = 0; i < NUM_TRW; i++) { | |
501 | vgl->trw_children[i] = NULL; | |
502 | } | |
7886de28 | 503 | vgl->children = NULL; |
f253a6a6 | 504 | vgl->cur_read_child = 0; |
b364d6bc | 505 | |
728db5b5 | 506 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 | 507 | vgl->realtime_tracking = FALSE; |
c5bc70c3 | 508 | vgl->first_realtime_trackpoint = FALSE; |
b87d3952 | 509 | vgl->vgpsd = NULL; |
c5bc70c3 QT |
510 | vgl->realtime_io_channel = NULL; |
511 | vgl->realtime_io_watch_id = 0; | |
512 | vgl->realtime_retry_timer = 0; | |
b87d3952 QT |
513 | vgl->realtime_track_gc = vik_viewport_new_gc ( vp, "#203070", 2 ); |
514 | vgl->realtime_track_bg_gc = vik_viewport_new_gc ( vp, "grey", 2 ); | |
515 | vgl->realtime_track_pt1_gc = vik_viewport_new_gc ( vp, "red", 2 ); | |
516 | vgl->realtime_track_pt2_gc = vik_viewport_new_gc ( vp, "green", 2 ); | |
517 | vgl->realtime_track_pt_gc = vgl->realtime_track_pt1_gc; | |
b87d3952 QT |
518 | vgl->realtime_track = NULL; |
519 | ||
b364d6bc | 520 | /* Setting params here */ |
b87d3952 QT |
521 | vgl->gpsd_host = g_strdup("localhost"); |
522 | vgl->gpsd_port = g_strdup(DEFAULT_GPSD_PORT); | |
523 | vgl->realtime_record = TRUE; | |
524 | vgl->realtime_jump_to_start = TRUE; | |
dc3a1898 | 525 | vgl->vehicle_position = VEHICLE_POSITION_ON_SCREEN; |
c5bc70c3 | 526 | vgl->gpsd_retry_interval = 10; |
001a86db QT |
527 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
528 | vgl->protocol_id = 0; | |
ce37ab9b | 529 | vgl->serial_port = NULL; |
b364d6bc | 530 | |
99163c34 RN |
531 | #ifndef WINDOWS |
532 | /* Attempt to auto set default USB serial port entry */ | |
533 | /* Ordered to make lowest device favourite if available */ | |
534 | if (g_access ("/dev/ttyUSB1", R_OK) == 0) { | |
535 | if (vgl->serial_port != NULL) | |
536 | g_free (vgl->serial_port); | |
537 | vgl->serial_port = g_strdup ("/dev/ttyUSB1"); | |
538 | } | |
539 | if (g_access ("/dev/ttyUSB0", R_OK) == 0) { | |
540 | if (vgl->serial_port != NULL) | |
541 | g_free (vgl->serial_port); | |
542 | vgl->serial_port = g_strdup ("/dev/ttyUSB0"); | |
543 | } | |
544 | #endif | |
545 | ||
b364d6bc QT |
546 | return vgl; |
547 | } | |
548 | ||
fdca5edb | 549 | static void vik_gps_layer_draw ( VikGpsLayer *vgl, gpointer data ) |
b364d6bc QT |
550 | { |
551 | gint i; | |
b87d3952 QT |
552 | VikLayer *vl; |
553 | VikLayer *trigger = VIK_LAYER(vik_viewport_get_trigger( VIK_VIEWPORT(data) )); | |
b364d6bc QT |
554 | |
555 | for (i = 0; i < NUM_TRW; i++) { | |
b87d3952 QT |
556 | vl = VIK_LAYER(vgl->trw_children[i]); |
557 | if (vl == trigger) { | |
558 | if ( vik_viewport_get_half_drawn ( VIK_VIEWPORT(data) ) ) { | |
559 | vik_viewport_set_half_drawn ( VIK_VIEWPORT(data), FALSE ); | |
560 | vik_viewport_snapshot_load( VIK_VIEWPORT(data) ); | |
561 | } else { | |
562 | vik_viewport_snapshot_save( VIK_VIEWPORT(data) ); | |
563 | } | |
564 | } | |
565 | if (!vik_viewport_get_half_drawn( VIK_VIEWPORT(data))) | |
566 | vik_layer_draw ( vl, data ); | |
567 | } | |
728db5b5 | 568 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 QT |
569 | if (vgl->realtime_tracking) { |
570 | if (VIK_LAYER(vgl) == trigger) { | |
571 | if ( vik_viewport_get_half_drawn ( VIK_VIEWPORT(data) ) ) { | |
572 | vik_viewport_set_half_drawn ( VIK_VIEWPORT(data), FALSE ); | |
573 | vik_viewport_snapshot_load( VIK_VIEWPORT(data) ); | |
574 | } else { | |
575 | vik_viewport_snapshot_save( VIK_VIEWPORT(data) ); | |
576 | } | |
577 | } | |
578 | if (!vik_viewport_get_half_drawn( VIK_VIEWPORT(data))) | |
579 | realtime_tracking_draw(vgl, VIK_VIEWPORT(data)); | |
b364d6bc | 580 | } |
001a86db | 581 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc QT |
582 | } |
583 | ||
584 | static void gps_layer_change_coord_mode ( VikGpsLayer *vgl, VikCoordMode mode ) | |
585 | { | |
586 | gint i; | |
587 | for (i = 0; i < NUM_TRW; i++) { | |
2cebc318 | 588 | vik_layer_change_coord_mode(VIK_LAYER(vgl->trw_children[i]), mode); |
b364d6bc QT |
589 | } |
590 | } | |
591 | ||
592 | static void gps_layer_add_menu_items( VikGpsLayer *vgl, GtkMenu *menu, gpointer vlp ) | |
593 | { | |
594 | static gpointer pass_along[2]; | |
595 | GtkWidget *item; | |
596 | pass_along[0] = vgl; | |
597 | pass_along[1] = vlp; | |
598 | ||
599 | item = gtk_menu_item_new(); | |
600 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
601 | gtk_widget_show ( item ); | |
602 | ||
fe161c08 | 603 | item = gtk_menu_item_new_with_mnemonic ( _("_Upload to GPS") ); |
b364d6bc QT |
604 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_upload_cb), pass_along ); |
605 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
606 | gtk_widget_show ( item ); | |
607 | ||
fe161c08 | 608 | item = gtk_menu_item_new_with_mnemonic ( _("Download from _GPS") ); |
b364d6bc QT |
609 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_download_cb), pass_along ); |
610 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
611 | gtk_widget_show ( item ); | |
612 | ||
728db5b5 | 613 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
fe161c08 RN |
614 | item = gtk_menu_item_new_with_mnemonic ( vgl->realtime_tracking ? |
615 | "_Stop Realtime Tracking" : | |
616 | "_Start Realtime Tracking" ); | |
b87d3952 QT |
617 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_start_stop_tracking_cb), pass_along ); |
618 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
619 | gtk_widget_show ( item ); | |
620 | ||
700b0908 QT |
621 | item = gtk_menu_item_new(); |
622 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
623 | gtk_widget_show ( item ); | |
22d1e285 RN |
624 | |
625 | item = gtk_menu_item_new_with_mnemonic ( _("Empty _Realtime") ); | |
626 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_realtime_cb), pass_along ); | |
627 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
628 | gtk_widget_show ( item ); | |
001a86db | 629 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
700b0908 | 630 | |
fe161c08 | 631 | item = gtk_menu_item_new_with_mnemonic ( _("E_mpty Upload") ); |
700b0908 QT |
632 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_upload_cb), pass_along ); |
633 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
634 | gtk_widget_show ( item ); | |
635 | ||
fe161c08 | 636 | item = gtk_menu_item_new_with_mnemonic ( _("_Empty Download") ); |
700b0908 QT |
637 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_download_cb), pass_along ); |
638 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
639 | gtk_widget_show ( item ); | |
640 | ||
fe161c08 | 641 | item = gtk_menu_item_new_with_mnemonic ( _("Empty _All") ); |
700b0908 QT |
642 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_all_cb), pass_along ); |
643 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
644 | gtk_widget_show ( item ); | |
645 | ||
b364d6bc QT |
646 | } |
647 | ||
648 | static void disconnect_layer_signal ( VikLayer *vl, VikGpsLayer *vgl ) | |
649 | { | |
30a9c13f RN |
650 | guint number_handlers = DISCONNECT_UPDATE_SIGNAL(vl,vgl); |
651 | if ( number_handlers != 1 ) { | |
652 | /* | |
653 | NB It's not fatal if this gives 2 for example! Hence removal of the g_assert | |
654 | This happens when copied GPS layer is deleted (not sure why the number_handlers would be 2) | |
655 | I don't think there's any side effects and certainly better than the program just aborting | |
656 | */ | |
657 | g_warning(_("Unexpected number of disconnected handlers: %d"), number_handlers); | |
658 | } | |
b364d6bc QT |
659 | } |
660 | ||
fdca5edb | 661 | static void vik_gps_layer_free ( VikGpsLayer *vgl ) |
b364d6bc | 662 | { |
b364d6bc QT |
663 | gint i; |
664 | for (i = 0; i < NUM_TRW; i++) { | |
e03074ba | 665 | if (vgl->vl.realized) |
fdca5edb | 666 | disconnect_layer_signal(VIK_LAYER(vgl->trw_children[i]), vgl); |
b364d6bc QT |
667 | g_object_unref(vgl->trw_children[i]); |
668 | } | |
728db5b5 | 669 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b87d3952 QT |
670 | if (vgl->realtime_track_gc != NULL) |
671 | g_object_unref(vgl->realtime_track_gc); | |
672 | if (vgl->realtime_track_bg_gc != NULL) | |
673 | g_object_unref(vgl->realtime_track_bg_gc); | |
674 | if (vgl->realtime_track_pt1_gc != NULL) | |
675 | g_object_unref(vgl->realtime_track_pt1_gc); | |
676 | if (vgl->realtime_track_pt2_gc != NULL) | |
677 | g_object_unref(vgl->realtime_track_pt2_gc); | |
001a86db | 678 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc QT |
679 | } |
680 | ||
b364d6bc QT |
681 | gboolean vik_gps_layer_delete ( VikGpsLayer *vgl, GtkTreeIter *iter ) |
682 | { | |
683 | gint i; | |
684 | VikLayer *l = VIK_LAYER( vik_treeview_item_get_pointer ( VIK_LAYER(vgl)->vt, iter ) ); | |
685 | gboolean was_visible = l->visible; | |
686 | ||
687 | vik_treeview_item_delete ( VIK_LAYER(vgl)->vt, iter ); | |
688 | for (i = 0; i < NUM_TRW; i++) { | |
2cebc318 | 689 | if (VIK_LAYER(vgl->trw_children[i]) == l) |
b364d6bc QT |
690 | vgl->trw_children[i] = NULL; |
691 | } | |
692 | g_assert(DISCONNECT_UPDATE_SIGNAL(l,vgl)==1); | |
693 | g_object_unref ( l ); | |
694 | ||
695 | return was_visible; | |
696 | } | |
697 | ||
fdca5edb | 698 | static void vik_gps_layer_realize ( VikGpsLayer *vgl, VikTreeview *vt, GtkTreeIter *layer_iter ) |
b364d6bc QT |
699 | { |
700 | GtkTreeIter iter; | |
701 | int ix; | |
702 | ||
703 | for (ix = 0; ix < NUM_TRW; ix++) { | |
fdca5edb | 704 | VikLayer * trw = VIK_LAYER(vgl->trw_children[ix]); |
b364d6bc | 705 | vik_treeview_add_layer ( VIK_LAYER(vgl)->vt, layer_iter, &iter, |
4c77d5e0 | 706 | _(trw_names[ix]), vgl, |
b364d6bc QT |
707 | trw, trw->type, trw->type ); |
708 | if ( ! trw->visible ) | |
709 | vik_treeview_item_set_visible ( VIK_LAYER(vgl)->vt, &iter, FALSE ); | |
710 | vik_layer_realize ( trw, VIK_LAYER(vgl)->vt, &iter ); | |
b87d3952 | 711 | g_signal_connect_swapped ( G_OBJECT(trw), "update", G_CALLBACK(vik_layer_emit_update_secondary), vgl ); |
b364d6bc QT |
712 | } |
713 | } | |
714 | ||
7886de28 QT |
715 | const GList *vik_gps_layer_get_children ( VikGpsLayer *vgl ) |
716 | { | |
717 | int i; | |
718 | ||
719 | if (vgl->children == NULL) { | |
720 | for (i = NUM_TRW - 1; i >= 0; i--) | |
721 | vgl->children = g_list_prepend(vgl->children, vgl->trw_children[i]); | |
722 | } | |
723 | return vgl->children; | |
724 | } | |
725 | ||
f253a6a6 QT |
726 | VikTrwLayer * vik_gps_layer_get_a_child(VikGpsLayer *vgl) |
727 | { | |
728 | g_assert ((vgl->cur_read_child >= 0) && (vgl->cur_read_child < NUM_TRW)); | |
729 | ||
730 | VikTrwLayer * vtl = vgl->trw_children[vgl->cur_read_child]; | |
731 | if (++(vgl->cur_read_child) >= NUM_TRW) | |
732 | vgl->cur_read_child = 0; | |
733 | return(vtl); | |
734 | } | |
735 | ||
7886de28 QT |
736 | gboolean vik_gps_layer_is_empty ( VikGpsLayer *vgl ) |
737 | { | |
738 | if ( vgl->trw_children[0] ) | |
739 | return FALSE; | |
740 | return TRUE; | |
741 | } | |
742 | ||
b364d6bc QT |
743 | static void gps_layer_drag_drop_request ( VikGpsLayer *val_src, VikGpsLayer *val_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path ) |
744 | { | |
745 | VikTreeview *vt = VIK_LAYER(val_src)->vt; | |
746 | VikLayer *vl = vik_treeview_item_get_pointer(vt, src_item_iter); | |
b364d6bc | 747 | gchar *dp; |
b364d6bc | 748 | |
b364d6bc | 749 | dp = gtk_tree_path_to_string(dest_path); |
b364d6bc QT |
750 | |
751 | /* vik_gps_layer_delete unrefs, but we don't want that here. | |
752 | * we're still using the layer. */ | |
753 | g_object_ref ( vl ); | |
754 | vik_gps_layer_delete(val_src, src_item_iter); | |
755 | ||
b364d6bc QT |
756 | g_free(dp); |
757 | } | |
758 | ||
759 | static void gps_session_delete(GpsSession *sess) | |
760 | { | |
761 | /* TODO */ | |
762 | g_mutex_free(sess->mutex); | |
763 | g_free(sess->cmd_args); | |
764 | ||
765 | g_free(sess); | |
766 | ||
767 | } | |
768 | ||
769 | static void set_total_count(gint cnt, GpsSession *sess) | |
770 | { | |
771 | gchar s[128]; | |
772 | gdk_threads_enter(); | |
773 | g_mutex_lock(sess->mutex); | |
774 | if (sess->ok) { | |
97634600 GB |
775 | const gchar *tmp_str; |
776 | if (sess->direction == GPS_DOWN) | |
777 | { | |
778 | if (sess->progress_label == sess->wp_label) | |
2c3f09a6 | 779 | tmp_str = ngettext("Downloading %d waypoint...", "Downloading %d waypoints...", cnt); |
97634600 | 780 | else |
2c3f09a6 | 781 | tmp_str = ngettext("Downloading %d trackpoint...", "Downloading %d trackpoints...", cnt); |
97634600 GB |
782 | } |
783 | else | |
784 | { | |
785 | if (sess->progress_label == sess->wp_label) | |
2c3f09a6 | 786 | tmp_str = ngettext("Uploading %d waypoint...", "Uploading %d waypoints...", cnt); |
97634600 | 787 | else |
2c3f09a6 | 788 | tmp_str = ngettext("Uploading %d trackpoint...", "Uploading %d trackpoints...", cnt); |
97634600 GB |
789 | } |
790 | ||
791 | g_snprintf(s, 128, tmp_str, cnt); | |
b364d6bc QT |
792 | gtk_label_set_text ( GTK_LABEL(sess->progress_label), s ); |
793 | gtk_widget_show ( sess->progress_label ); | |
794 | sess->total_count = cnt; | |
795 | } | |
796 | g_mutex_unlock(sess->mutex); | |
797 | gdk_threads_leave(); | |
798 | } | |
799 | ||
800 | static void set_current_count(gint cnt, GpsSession *sess) | |
801 | { | |
802 | gchar s[128]; | |
97634600 | 803 | const gchar *tmp_str; |
b364d6bc QT |
804 | |
805 | gdk_threads_enter(); | |
806 | g_mutex_lock(sess->mutex); | |
807 | if (sess->ok) { | |
808 | if (cnt < sess->total_count) { | |
97634600 GB |
809 | if (sess->direction == GPS_DOWN) |
810 | { | |
811 | if (sess->progress_label == sess->wp_label) | |
56986697 | 812 | tmp_str = ngettext("Downloaded %d out of %d waypoint...", "Downloaded %d out of %d waypoints...", sess->total_count); |
97634600 | 813 | else |
56986697 | 814 | tmp_str = ngettext("Downloaded %d out of %d trackpoint...", "Downloaded %d out of %d trackpoints...", sess->total_count); |
97634600 GB |
815 | } |
816 | else { | |
817 | if (sess->progress_label == sess->wp_label) | |
56986697 | 818 | tmp_str = ngettext("Uploaded %d out of %d waypoint...", "Uploaded %d out of %d waypoints...", sess->total_count); |
97634600 | 819 | else |
56986697 | 820 | tmp_str = ngettext("Uploaded %d out of %d trackpoint...", "Uploaded %d out of %d trackpoints...", sess->total_count); |
97634600 GB |
821 | } |
822 | g_snprintf(s, 128, tmp_str, cnt, sess->total_count); | |
b364d6bc | 823 | } else { |
97634600 GB |
824 | if (sess->direction == GPS_DOWN) |
825 | { | |
826 | if (sess->progress_label == sess->wp_label) | |
56986697 | 827 | tmp_str = ngettext("Downloaded %d waypoint", "Downloaded %d waypoints", cnt); |
97634600 | 828 | else |
56986697 | 829 | tmp_str = ngettext("Downloaded %d trackpoint", "Downloaded %d trackpoints", cnt); |
97634600 GB |
830 | } |
831 | else { | |
832 | if (sess->progress_label == sess->wp_label) | |
56986697 | 833 | tmp_str = ngettext("Uploaded %d waypoint", "Uploaded %d waypoints", cnt); |
97634600 | 834 | else |
56986697 | 835 | tmp_str = ngettext("Uploaded %d trackpoint", "Uploaded %d trackpoints", cnt); |
97634600 GB |
836 | } |
837 | g_snprintf(s, 128, tmp_str, cnt); | |
b364d6bc QT |
838 | } |
839 | gtk_label_set_text ( GTK_LABEL(sess->progress_label), s ); | |
840 | } | |
841 | g_mutex_unlock(sess->mutex); | |
842 | gdk_threads_leave(); | |
843 | } | |
844 | ||
845 | static void set_gps_info(const gchar *info, GpsSession *sess) | |
846 | { | |
847 | gchar s[256]; | |
848 | gdk_threads_enter(); | |
849 | g_mutex_lock(sess->mutex); | |
850 | if (sess->ok) { | |
97634600 | 851 | g_snprintf(s, 256, _("GPS Device: %s"), info); |
b364d6bc QT |
852 | gtk_label_set_text ( GTK_LABEL(sess->gps_label), s ); |
853 | } | |
854 | g_mutex_unlock(sess->mutex); | |
855 | gdk_threads_leave(); | |
856 | } | |
857 | ||
858 | static void gps_download_progress_func(BabelProgressCode c, gpointer data, GpsSession * sess ) | |
859 | { | |
860 | gchar *line; | |
861 | ||
862 | gdk_threads_enter (); | |
863 | g_mutex_lock(sess->mutex); | |
864 | if (!sess->ok) { | |
865 | g_mutex_unlock(sess->mutex); | |
866 | gps_session_delete(sess); | |
867 | gdk_threads_leave(); | |
868 | g_thread_exit ( NULL ); | |
869 | } | |
870 | g_mutex_unlock(sess->mutex); | |
871 | gdk_threads_leave (); | |
872 | ||
873 | switch(c) { | |
874 | case BABEL_DIAG_OUTPUT: | |
875 | line = (gchar *)data; | |
876 | ||
877 | /* tells us how many items there will be */ | |
878 | if (strstr(line, "Xfer Wpt")) { | |
879 | sess->progress_label = sess->wp_label; | |
880 | } | |
881 | if (strstr(line, "Xfer Trk")) { | |
882 | sess->progress_label = sess->trk_label; | |
883 | } | |
884 | if (strstr(line, "PRDDAT")) { | |
885 | gchar **tokens = g_strsplit(line, " ", 0); | |
886 | gchar info[128]; | |
887 | int ilen = 0; | |
888 | int i; | |
c83b5ad9 QT |
889 | int n_tokens = 0; |
890 | ||
891 | while (tokens[n_tokens]) | |
892 | n_tokens++; | |
893 | ||
894 | if (n_tokens > 8) { | |
895 | for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) { | |
896 | guint ch; | |
897 | sscanf(tokens[i], "%x", &ch); | |
898 | info[ilen++] = ch; | |
899 | } | |
900 | info[ilen++] = 0; | |
901 | set_gps_info(info, sess); | |
b364d6bc | 902 | } |
c83b5ad9 | 903 | g_strfreev(tokens); |
b364d6bc | 904 | } |
0a3f9142 RN |
905 | /* eg: "Unit:\teTrex Legend HCx Software Version 2.90\n" */ |
906 | if (strstr(line, "Unit:")) { | |
907 | gchar **tokens = g_strsplit(line, "\t", 0); | |
908 | int n_tokens = 0; | |
909 | while (tokens[n_tokens]) | |
910 | n_tokens++; | |
911 | ||
912 | if (n_tokens > 1) { | |
913 | set_gps_info(tokens[1], sess); | |
914 | } | |
915 | g_strfreev(tokens); | |
916 | } | |
b364d6bc QT |
917 | if (strstr(line, "RECORD")) { |
918 | int lsb, msb, cnt; | |
919 | ||
c83b5ad9 QT |
920 | if (strlen(line) > 20) { |
921 | sscanf(line+17, "%x", &lsb); | |
922 | sscanf(line+20, "%x", &msb); | |
923 | cnt = lsb + msb * 256; | |
924 | set_total_count(cnt, sess); | |
925 | sess->count = 0; | |
926 | } | |
b364d6bc QT |
927 | } |
928 | if ( strstr(line, "WPTDAT") || strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) { | |
929 | sess->count++; | |
930 | set_current_count(sess->count, sess); | |
931 | } | |
932 | break; | |
933 | case BABEL_DONE: | |
934 | break; | |
935 | default: | |
936 | break; | |
937 | } | |
938 | ||
939 | } | |
940 | ||
941 | static void gps_upload_progress_func(BabelProgressCode c, gpointer data, GpsSession * sess ) | |
942 | { | |
943 | gchar *line; | |
944 | static int cnt = 0; | |
945 | ||
946 | gdk_threads_enter (); | |
947 | g_mutex_lock(sess->mutex); | |
948 | if (!sess->ok) { | |
949 | g_mutex_unlock(sess->mutex); | |
950 | gps_session_delete(sess); | |
951 | gdk_threads_leave(); | |
952 | g_thread_exit ( NULL ); | |
953 | } | |
954 | g_mutex_unlock(sess->mutex); | |
955 | gdk_threads_leave (); | |
956 | ||
957 | switch(c) { | |
958 | case BABEL_DIAG_OUTPUT: | |
959 | line = (gchar *)data; | |
960 | ||
961 | if (strstr(line, "PRDDAT")) { | |
962 | gchar **tokens = g_strsplit(line, " ", 0); | |
963 | gchar info[128]; | |
964 | int ilen = 0; | |
965 | int i; | |
c83b5ad9 QT |
966 | int n_tokens = 0; |
967 | ||
968 | while (tokens[n_tokens]) | |
969 | n_tokens++; | |
970 | ||
971 | if (n_tokens > 8) { | |
972 | for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) { | |
973 | guint ch; | |
974 | sscanf(tokens[i], "%x", &ch); | |
975 | info[ilen++] = ch; | |
976 | } | |
977 | info[ilen++] = 0; | |
978 | set_gps_info(info, sess); | |
b364d6bc | 979 | } |
c83b5ad9 | 980 | g_strfreev(tokens); |
b364d6bc QT |
981 | } |
982 | if (strstr(line, "RECORD")) { | |
983 | int lsb, msb; | |
984 | ||
c83b5ad9 QT |
985 | if (strlen(line) > 20) { |
986 | sscanf(line+17, "%x", &lsb); | |
987 | sscanf(line+20, "%x", &msb); | |
988 | cnt = lsb + msb * 256; | |
989 | /* set_total_count(cnt, sess); */ | |
990 | sess->count = 0; | |
991 | } | |
b364d6bc QT |
992 | } |
993 | if ( strstr(line, "WPTDAT")) { | |
994 | if (sess->count == 0) { | |
995 | sess->progress_label = sess->wp_label; | |
996 | set_total_count(cnt, sess); | |
997 | } | |
998 | sess->count++; | |
999 | set_current_count(sess->count, sess); | |
1000 | ||
1001 | } | |
1002 | if ( strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) { | |
1003 | if (sess->count == 0) { | |
1004 | sess->progress_label = sess->trk_label; | |
1005 | set_total_count(cnt, sess); | |
1006 | } | |
1007 | sess->count++; | |
1008 | set_current_count(sess->count, sess); | |
1009 | } | |
1010 | break; | |
1011 | case BABEL_DONE: | |
1012 | break; | |
1013 | default: | |
1014 | break; | |
1015 | } | |
1016 | ||
1017 | } | |
1018 | ||
1019 | static void gps_comm_thread(GpsSession *sess) | |
1020 | { | |
1021 | gboolean result; | |
1022 | ||
1023 | if (sess->direction == GPS_DOWN) | |
1024 | result = a_babel_convert_from (sess->vtl, sess->cmd_args, | |
1025 | (BabelStatusFunc) gps_download_progress_func, sess->port, sess); | |
1026 | else | |
1027 | result = a_babel_convert_to (sess->vtl, sess->cmd_args, | |
1028 | (BabelStatusFunc) gps_upload_progress_func, sess->port, sess); | |
1029 | ||
1030 | gdk_threads_enter(); | |
1031 | if (!result) { | |
4c77d5e0 | 1032 | gtk_label_set_text ( GTK_LABEL(sess->status_label), _("Error: couldn't find gpsbabel.") ); |
b364d6bc QT |
1033 | } |
1034 | else { | |
1035 | g_mutex_lock(sess->mutex); | |
1036 | if (sess->ok) { | |
4c77d5e0 | 1037 | gtk_label_set_text ( GTK_LABEL(sess->status_label), _("Done.") ); |
b364d6bc QT |
1038 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_ACCEPT, TRUE ); |
1039 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_REJECT, FALSE ); | |
b870a512 RN |
1040 | |
1041 | /* Do not change the view if we are following the current GPS position */ | |
728db5b5 | 1042 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b870a512 RN |
1043 | if (!sess->realtime_tracking) |
1044 | #endif | |
1045 | { | |
1046 | if (sess->vvp) { | |
1047 | /* View the data available */ | |
1048 | vik_trw_layer_auto_set_view ( sess->vtl, sess->vvp) ; | |
1049 | vik_layer_emit_update ( VIK_LAYER(sess->vtl) ); | |
1050 | } | |
1051 | } | |
b364d6bc QT |
1052 | } else { |
1053 | /* canceled */ | |
1054 | } | |
1055 | g_mutex_unlock(sess->mutex); | |
1056 | } | |
1057 | ||
1058 | g_mutex_lock(sess->mutex); | |
1059 | if (sess->ok) { | |
1060 | sess->ok = FALSE; | |
1061 | g_mutex_unlock(sess->mutex); | |
1062 | } | |
1063 | else { | |
1064 | g_mutex_unlock(sess->mutex); | |
1065 | gps_session_delete(sess); | |
1066 | } | |
1067 | gdk_threads_leave(); | |
1068 | g_thread_exit(NULL); | |
1069 | } | |
1070 | ||
b870a512 | 1071 | static gint gps_comm(VikTrwLayer *vtl, gps_dir dir, vik_gps_proto proto, gchar *port, gboolean tracking, VikViewport *vvp) { |
b364d6bc QT |
1072 | GpsSession *sess = g_malloc(sizeof(GpsSession)); |
1073 | ||
1074 | sess->mutex = g_mutex_new(); | |
1075 | sess->direction = dir; | |
1076 | sess->vtl = vtl; | |
1077 | sess->port = g_strdup(port); | |
1078 | sess->ok = TRUE; | |
1079 | sess->cmd_args = g_strdup_printf("-D 9 -t -w -%c %s", | |
1080 | (dir == GPS_DOWN) ? 'i' : 'o', protocols_args[proto]); | |
4c77d5e0 | 1081 | sess->window_title = (dir == GPS_DOWN) ? _("GPS Download") : _("GPS Upload"); |
b870a512 | 1082 | sess->vvp = vvp; |
728db5b5 | 1083 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b870a512 RN |
1084 | sess->realtime_tracking = tracking; |
1085 | #endif | |
4a96999b | 1086 | 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 |
1087 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), |
1088 | GTK_RESPONSE_ACCEPT, FALSE ); | |
1089 | gtk_window_set_title ( GTK_WINDOW(sess->dialog), sess->window_title ); | |
1090 | ||
4c77d5e0 | 1091 | sess->status_label = gtk_label_new (_("Status: detecting gpsbabel")); |
b364d6bc QT |
1092 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), |
1093 | sess->status_label, FALSE, FALSE, 5 ); | |
1094 | gtk_widget_show_all(sess->status_label); | |
1095 | ||
4c77d5e0 | 1096 | sess->gps_label = gtk_label_new (_("GPS device: N/A")); |
b364d6bc QT |
1097 | sess->ver_label = gtk_label_new (""); |
1098 | sess->id_label = gtk_label_new (""); | |
1099 | sess->wp_label = gtk_label_new (""); | |
1100 | sess->trk_label = gtk_label_new (""); | |
1101 | ||
1102 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->gps_label, FALSE, FALSE, 5 ); | |
1103 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->wp_label, FALSE, FALSE, 5 ); | |
1104 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->trk_label, FALSE, FALSE, 5 ); | |
1105 | ||
1106 | gtk_widget_show_all(sess->dialog); | |
1107 | ||
1108 | sess->progress_label = sess->wp_label; | |
1109 | sess->total_count = -1; | |
1110 | ||
1111 | /* TODO: starting gps read/write thread here */ | |
1112 | g_thread_create((GThreadFunc)gps_comm_thread, sess, FALSE, NULL ); | |
1113 | ||
f4732f9e | 1114 | gtk_dialog_set_default_response ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_ACCEPT ); |
b364d6bc QT |
1115 | gtk_dialog_run(GTK_DIALOG(sess->dialog)); |
1116 | ||
1117 | gtk_widget_destroy(sess->dialog); | |
1118 | ||
1119 | g_mutex_lock(sess->mutex); | |
1120 | if (sess->ok) { | |
1121 | sess->ok = FALSE; /* tell thread to stop */ | |
1122 | g_mutex_unlock(sess->mutex); | |
1123 | } | |
1124 | else { | |
1125 | g_mutex_unlock(sess->mutex); | |
1126 | gps_session_delete(sess); | |
1127 | } | |
1128 | ||
b364d6bc QT |
1129 | return 0; |
1130 | } | |
1131 | ||
1132 | static void gps_upload_cb( gpointer layer_and_vlp[2] ) | |
1133 | { | |
1134 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1135 | VikTrwLayer *vtl = vgl->trw_children[TRW_UPLOAD]; | |
b870a512 | 1136 | gps_comm(vtl, GPS_UP, vgl->protocol_id, vgl->serial_port, FALSE, NULL); |
b364d6bc QT |
1137 | } |
1138 | ||
1139 | static void gps_download_cb( gpointer layer_and_vlp[2] ) | |
1140 | { | |
1141 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1142 | VikTrwLayer *vtl = vgl->trw_children[TRW_DOWNLOAD]; | |
b870a512 RN |
1143 | VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vgl)); |
1144 | VikViewport *vvp = vik_window_viewport(vw); | |
728db5b5 | 1145 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
b870a512 RN |
1146 | gps_comm(vtl, GPS_DOWN, vgl->protocol_id, vgl->serial_port, vgl->realtime_tracking, vvp); |
1147 | #else | |
1148 | gps_comm(vtl, GPS_DOWN, vgl->protocol_id, vgl->serial_port, FALSE, vvp); | |
1149 | #endif | |
b364d6bc | 1150 | } |
700b0908 QT |
1151 | |
1152 | static void gps_empty_upload_cb( gpointer layer_and_vlp[2] ) | |
1153 | { | |
1154 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
a6a4825c RN |
1155 | // Get confirmation from the user |
1156 | if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_WIDGET(layer_and_vlp[1]), | |
1157 | _("Are you sure you want to delete GPS Upload data?"), | |
1158 | NULL ) ) | |
1159 | return; | |
700b0908 QT |
1160 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_UPLOAD]); |
1161 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_UPLOAD]); | |
1162 | } | |
1163 | ||
1164 | static void gps_empty_download_cb( gpointer layer_and_vlp[2] ) | |
1165 | { | |
1166 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
a6a4825c RN |
1167 | // Get confirmation from the user |
1168 | if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_WIDGET(layer_and_vlp[1]), | |
1169 | _("Are you sure you want to delete GPS Download data?"), | |
1170 | NULL ) ) | |
1171 | return; | |
700b0908 QT |
1172 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]); |
1173 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]); | |
1174 | } | |
1175 | ||
728db5b5 | 1176 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
22d1e285 RN |
1177 | static void gps_empty_realtime_cb( gpointer layer_and_vlp[2] ) |
1178 | { | |
1179 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
a6a4825c RN |
1180 | // Get confirmation from the user |
1181 | if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_WIDGET(layer_and_vlp[1]), | |
1182 | _("Are you sure you want to delete GPS Realtime data?"), | |
1183 | NULL ) ) | |
1184 | return; | |
22d1e285 RN |
1185 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_REALTIME]); |
1186 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_REALTIME]); | |
1187 | } | |
1188 | #endif | |
1189 | ||
700b0908 QT |
1190 | static void gps_empty_all_cb( gpointer layer_and_vlp[2] ) |
1191 | { | |
1192 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
a6a4825c RN |
1193 | // Get confirmation from the user |
1194 | if ( ! a_dialog_yes_or_no ( VIK_GTK_WINDOW_FROM_WIDGET(layer_and_vlp[1]), | |
1195 | _("Are you sure you want to delete All GPS data?"), | |
1196 | NULL ) ) | |
1197 | return; | |
700b0908 QT |
1198 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_UPLOAD]); |
1199 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_UPLOAD]); | |
1200 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]); | |
1201 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]); | |
728db5b5 | 1202 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
dfef116b RN |
1203 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_REALTIME]); |
1204 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_REALTIME]); | |
1205 | #endif | |
700b0908 | 1206 | } |
b87d3952 | 1207 | |
728db5b5 | 1208 | #if defined (VIK_CONFIG_REALTIME_GPS_TRACKING) && defined (GPSD_API_MAJOR_VERSION) |
c5bc70c3 QT |
1209 | static void rt_gpsd_disconnect(VikGpsLayer *vgl); |
1210 | static gboolean rt_gpsd_connect(VikGpsLayer *vgl, gboolean ask_if_failed); | |
1211 | ||
b87d3952 QT |
1212 | static void realtime_tracking_draw(VikGpsLayer *vgl, VikViewport *vp) |
1213 | { | |
c4e61875 | 1214 | struct LatLon ll; |
b87d3952 QT |
1215 | VikCoord nw, se; |
1216 | struct LatLon lnw, lse; | |
1217 | vik_viewport_screen_to_coord ( vp, -20, -20, &nw ); | |
1218 | vik_viewport_screen_to_coord ( vp, vik_viewport_get_width(vp)+20, vik_viewport_get_width(vp)+20, &se ); | |
1219 | vik_coord_to_latlon ( &nw, &lnw ); | |
1220 | vik_coord_to_latlon ( &se, &lse ); | |
c4e61875 QT |
1221 | if ( vgl->realtime_fix.fix.latitude > lse.lat && |
1222 | vgl->realtime_fix.fix.latitude < lnw.lat && | |
1223 | vgl->realtime_fix.fix.longitude > lnw.lon && | |
1224 | vgl->realtime_fix.fix.longitude < lse.lon ) { | |
b87d3952 QT |
1225 | VikCoord gps; |
1226 | gint x, y; | |
1227 | gint half_back_x, half_back_y; | |
1228 | gint half_back_bg_x, half_back_bg_y; | |
1229 | gint pt_x, pt_y; | |
8b15d148 | 1230 | gint ptbg_x; |
b87d3952 QT |
1231 | gint side1_x, side1_y, side2_x, side2_y; |
1232 | gint side1bg_x, side1bg_y, side2bg_x, side2bg_y; | |
1233 | ||
c4e61875 QT |
1234 | ll.lat = vgl->realtime_fix.fix.latitude; |
1235 | ll.lon = vgl->realtime_fix.fix.longitude; | |
1236 | vik_coord_load_from_latlon ( &gps, vik_viewport_get_coord_mode(vp), &ll); | |
b87d3952 QT |
1237 | vik_viewport_coord_to_screen ( vp, &gps, &x, &y ); |
1238 | ||
c4e61875 QT |
1239 | gdouble heading_cos = cos(M_PI/180*vgl->realtime_fix.fix.track); |
1240 | gdouble heading_sin = sin(M_PI/180*vgl->realtime_fix.fix.track); | |
b87d3952 QT |
1241 | |
1242 | half_back_y = y+8*heading_cos; | |
1243 | half_back_x = x-8*heading_sin; | |
1244 | half_back_bg_y = y+10*heading_cos; | |
1245 | half_back_bg_x = x-10*heading_sin; | |
1246 | ||
1247 | pt_y = half_back_y-24*heading_cos; | |
1248 | pt_x = half_back_x+24*heading_sin; | |
8b15d148 | 1249 | //ptbg_y = half_back_bg_y-28*heading_cos; |
b87d3952 QT |
1250 | ptbg_x = half_back_bg_x+28*heading_sin; |
1251 | ||
1252 | side1_y = half_back_y+9*heading_sin; | |
1253 | side1_x = half_back_x+9*heading_cos; | |
1254 | side1bg_y = half_back_bg_y+11*heading_sin; | |
1255 | side1bg_x = half_back_bg_x+11*heading_cos; | |
1256 | ||
1257 | side2_y = half_back_y-9*heading_sin; | |
1258 | side2_x = half_back_x-9*heading_cos; | |
1259 | side2bg_y = half_back_bg_y-11*heading_sin; | |
1260 | side2bg_x = half_back_bg_x-11*heading_cos; | |
1261 | ||
1262 | GdkPoint trian[3] = { { pt_x, pt_y }, {side1_x, side1_y}, {side2_x, side2_y} }; | |
1263 | GdkPoint trian_bg[3] = { { ptbg_x, pt_y }, {side1bg_x, side1bg_y}, {side2bg_x, side2bg_y} }; | |
1264 | ||
1265 | vik_viewport_draw_polygon ( vp, vgl->realtime_track_bg_gc, TRUE, trian_bg, 3 ); | |
1266 | vik_viewport_draw_polygon ( vp, vgl->realtime_track_gc, TRUE, trian, 3 ); | |
c4e61875 QT |
1267 | vik_viewport_draw_rectangle ( vp, |
1268 | (vgl->realtime_fix.fix.mode > MODE_2D) ? vgl->realtime_track_pt2_gc : vgl->realtime_track_pt1_gc, | |
1269 | TRUE, x-2, y-2, 4, 4 ); | |
1270 | //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 |
1271 | } |
1272 | } | |
1273 | ||
b87d3952 QT |
1274 | static void create_realtime_trackpoint(VikGpsLayer *vgl, gboolean forced) |
1275 | { | |
c4e61875 QT |
1276 | struct LatLon ll; |
1277 | GList *last_tp; | |
97cab2d5 QT |
1278 | |
1279 | /* Note that fix.time is a double, but it should not affect the precision | |
1280 | for most GPS */ | |
1281 | time_t cur_timestamp = vgl->realtime_fix.fix.time; | |
1282 | time_t last_timestamp = vgl->last_fix.fix.time; | |
1283 | ||
1284 | if (cur_timestamp < last_timestamp) { | |
1285 | return; | |
1286 | } | |
1287 | ||
b87d3952 | 1288 | if (vgl->realtime_record && vgl->realtime_fix.dirty) { |
c4e61875 QT |
1289 | gboolean replace = FALSE; |
1290 | int heading = (int)floor(vgl->realtime_fix.fix.track); | |
1291 | int last_heading = (int)floor(vgl->last_fix.fix.track); | |
1292 | int alt = isnan(vgl->realtime_fix.fix.altitude) ? VIK_DEFAULT_ALTITUDE : floor(vgl->realtime_fix.fix.altitude); | |
1293 | int last_alt = isnan(vgl->last_fix.fix.altitude) ? VIK_DEFAULT_ALTITUDE : floor(vgl->last_fix.fix.altitude); | |
1294 | if (((last_tp = g_list_last(vgl->realtime_track->trackpoints)) != NULL) && | |
1295 | (vgl->realtime_fix.fix.mode > MODE_2D) && | |
1296 | (vgl->last_fix.fix.mode <= MODE_2D) && | |
97cab2d5 | 1297 | ((cur_timestamp - last_timestamp) < 2)) { |
c4e61875 QT |
1298 | g_free(last_tp->data); |
1299 | vgl->realtime_track->trackpoints = g_list_delete_link(vgl->realtime_track->trackpoints, last_tp); | |
1300 | replace = TRUE; | |
1301 | } | |
97cab2d5 QT |
1302 | if (replace || |
1303 | ((cur_timestamp != last_timestamp) && | |
1304 | ((forced || | |
1305 | ((heading < last_heading) && (heading < (last_heading - 3))) || | |
1306 | ((heading > last_heading) && (heading > (last_heading + 3))) || | |
1307 | ((alt != VIK_DEFAULT_ALTITUDE) && (alt != last_alt)))))) { | |
b87d3952 QT |
1308 | /* TODO: check for new segments */ |
1309 | VikTrackpoint *tp = vik_trackpoint_new(); | |
1310 | tp->newsegment = FALSE; | |
b87d3952 | 1311 | tp->has_timestamp = TRUE; |
c4e61875 | 1312 | tp->timestamp = vgl->realtime_fix.fix.time; |
a2817d3c QT |
1313 | tp->altitude = alt; |
1314 | /* speed only available for 3D fix. Check for NAN when use this speed */ | |
1315 | tp->speed = vgl->realtime_fix.fix.speed; | |
1316 | tp->course = vgl->realtime_fix.fix.track; | |
1317 | tp->nsats = vgl->realtime_fix.satellites_used; | |
1318 | tp->fix_mode = vgl->realtime_fix.fix.mode; | |
c4e61875 QT |
1319 | |
1320 | ll.lat = vgl->realtime_fix.fix.latitude; | |
1321 | ll.lon = vgl->realtime_fix.fix.longitude; | |
b87d3952 | 1322 | vik_coord_load_from_latlon(&tp->coord, |
c4e61875 | 1323 | vik_trw_layer_get_coord_mode(vgl->trw_children[TRW_REALTIME]), &ll); |
b87d3952 QT |
1324 | |
1325 | vgl->realtime_track->trackpoints = g_list_append(vgl->realtime_track->trackpoints, tp); | |
1326 | vgl->realtime_fix.dirty = FALSE; | |
a2817d3c | 1327 | vgl->realtime_fix.satellites_used = 0; |
b87d3952 QT |
1328 | vgl->last_fix = vgl->realtime_fix; |
1329 | } | |
1330 | } | |
1331 | ||
1332 | } | |
1333 | ||
c5bc70c3 | 1334 | static void gpsd_raw_hook(VglGpsd *vgpsd, gchar *data) |
b87d3952 | 1335 | { |
c4e61875 | 1336 | gboolean update_all = FALSE; |
b87d3952 QT |
1337 | VikGpsLayer *vgl = vgpsd->vgl; |
1338 | ||
c4e61875 QT |
1339 | if (!vgl->realtime_tracking) { |
1340 | g_warning("%s: receiving GPS data while not in realtime mode", __PRETTY_FUNCTION__); | |
b87d3952 | 1341 | return; |
b87d3952 QT |
1342 | } |
1343 | ||
b87d3952 QT |
1344 | if ((vgpsd->gpsd.fix.mode >= MODE_2D) && |
1345 | !isnan(vgpsd->gpsd.fix.latitude) && | |
1346 | !isnan(vgpsd->gpsd.fix.longitude) && | |
1347 | !isnan(vgpsd->gpsd.fix.track)) { | |
dc3a1898 QT |
1348 | |
1349 | VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vgl)); | |
1350 | VikViewport *vvp = vik_window_viewport(vw); | |
c4e61875 | 1351 | vgl->realtime_fix.fix = vgpsd->gpsd.fix; |
a2817d3c | 1352 | vgl->realtime_fix.satellites_used = vgpsd->gpsd.satellites_used; |
b87d3952 QT |
1353 | vgl->realtime_fix.dirty = TRUE; |
1354 | ||
dc3a1898 QT |
1355 | struct LatLon ll; |
1356 | VikCoord vehicle_coord; | |
c4e61875 | 1357 | |
dc3a1898 QT |
1358 | ll.lat = vgl->realtime_fix.fix.latitude; |
1359 | ll.lon = vgl->realtime_fix.fix.longitude; | |
1360 | vik_coord_load_from_latlon(&vehicle_coord, | |
1361 | vik_trw_layer_get_coord_mode(vgl->trw_children[TRW_REALTIME]), &ll); | |
1362 | ||
1363 | if ((vgl->vehicle_position == VEHICLE_POSITION_CENTERED) || | |
c5bc70c3 | 1364 | (vgl->realtime_jump_to_start && vgl->first_realtime_trackpoint)) { |
dc3a1898 QT |
1365 | vik_viewport_set_center_coord(vvp, &vehicle_coord); |
1366 | update_all = TRUE; | |
1367 | } | |
a00e1e36 | 1368 | else if (vgl->vehicle_position == VEHICLE_POSITION_ON_SCREEN) { |
dc3a1898 QT |
1369 | const int hdiv = 6; |
1370 | const int vdiv = 6; | |
1371 | const int px = 20; /* adjust ment in pixels to make sure vehicle is inside the box */ | |
1372 | gint width = vik_viewport_get_width(vvp); | |
1373 | gint height = vik_viewport_get_height(vvp); | |
1374 | gint vx, vy; | |
1375 | ||
1376 | vik_viewport_coord_to_screen(vvp, &vehicle_coord, &vx, &vy); | |
c4e61875 | 1377 | update_all = TRUE; |
dc3a1898 QT |
1378 | if (vx < (width/hdiv)) |
1379 | vik_viewport_set_center_screen(vvp, vx - width/2 + width/hdiv + px, vy); | |
1380 | else if (vx > (width - width/hdiv)) | |
1381 | vik_viewport_set_center_screen(vvp, vx + width/2 - width/hdiv - px, vy); | |
1382 | else if (vy < (height/vdiv)) | |
1383 | vik_viewport_set_center_screen(vvp, vx, vy - height/2 + height/vdiv + px); | |
1384 | else if (vy > (height - height/vdiv)) | |
1385 | vik_viewport_set_center_screen(vvp, vx, vy + height/2 - height/vdiv - px); | |
1386 | else | |
1387 | update_all = FALSE; | |
c4e61875 QT |
1388 | } |
1389 | ||
c5bc70c3 | 1390 | vgl->first_realtime_trackpoint = FALSE; |
b87d3952 | 1391 | create_realtime_trackpoint(vgl, FALSE); |
b87d3952 | 1392 | |
61d10ad4 | 1393 | gdk_threads_enter(); |
c4e61875 | 1394 | vik_layer_emit_update ( update_all ? VIK_LAYER(vgl) : VIK_LAYER(vgl->trw_children[TRW_REALTIME])); |
61d10ad4 | 1395 | gdk_threads_leave(); |
b87d3952 QT |
1396 | } |
1397 | } | |
1398 | ||
1399 | static gboolean gpsd_data_available(GIOChannel *source, GIOCondition condition, gpointer data) | |
1400 | { | |
b87d3952 | 1401 | VikGpsLayer *vgl = data; |
c5bc70c3 | 1402 | if (condition == G_IO_IN) { |
bff27ab1 RN |
1403 | #if GPSD_API_MAJOR_VERSION == 3 || GPSD_API_MAJOR_VERSION == 4 |
1404 | if (!gps_poll(&vgl->vgpsd->gpsd)) { | |
1405 | #elif GPSD_API_MAJOR_VERSION == 5 | |
1406 | if (gps_read(&vgl->vgpsd->gpsd) > -1) { | |
1407 | // Reuse old function to perform operations on the new GPS data | |
1408 | gpsd_raw_hook(vgl->vgpsd, NULL); | |
1409 | #else | |
1410 | // Broken compile | |
1411 | #endif | |
c5bc70c3 | 1412 | return TRUE; |
bff27ab1 | 1413 | } |
c5bc70c3 | 1414 | else { |
24953b45 | 1415 | g_warning("Disconnected from gpsd. Trying to reconnect"); |
c5bc70c3 QT |
1416 | rt_gpsd_disconnect(vgl); |
1417 | rt_gpsd_connect(vgl, FALSE); | |
1418 | } | |
1419 | } | |
1420 | return FALSE; /* no further calling */ | |
b87d3952 QT |
1421 | } |
1422 | ||
1423 | static gchar *make_track_name(VikTrwLayer *vtl) | |
1424 | { | |
1425 | const gchar basename[] = "REALTIME"; | |
1426 | const gint bufsize = sizeof(basename) + 5; | |
1427 | gchar *name = g_malloc(bufsize); | |
1428 | strcpy(name, basename); | |
1429 | gint i = 2; | |
1430 | ||
1431 | while (vik_trw_layer_get_track(vtl, name) != NULL) { | |
1432 | g_snprintf(name, bufsize, "%s#%d", basename, i); | |
1433 | i++; | |
1434 | } | |
1435 | return(name); | |
1436 | ||
1437 | } | |
1438 | ||
c5bc70c3 QT |
1439 | static gboolean rt_gpsd_try_connect(gpointer *data) |
1440 | { | |
1441 | VikGpsLayer *vgl = (VikGpsLayer *)data; | |
728db5b5 | 1442 | #if GPSD_API_MAJOR_VERSION == 3 |
c5bc70c3 QT |
1443 | struct gps_data_t *gpsd = gps_open(vgl->gpsd_host, vgl->gpsd_port); |
1444 | ||
1445 | if (gpsd == NULL) { | |
728db5b5 | 1446 | #elif GPSD_API_MAJOR_VERSION == 4 |
a263d172 GB |
1447 | vgl->vgpsd = g_malloc(sizeof(VglGpsd)); |
1448 | ||
1449 | if (gps_open_r(vgl->gpsd_host, vgl->gpsd_port, /*(struct gps_data_t *)*/vgl->vgpsd) != 0) { | |
bff27ab1 RN |
1450 | #elif GPSD_API_MAJOR_VERSION == 5 |
1451 | vgl->vgpsd = g_malloc(sizeof(VglGpsd)); | |
1452 | if (gps_open(vgl->gpsd_host, vgl->gpsd_port, &vgl->vgpsd->gpsd) != 0) { | |
728db5b5 | 1453 | #else |
bff27ab1 | 1454 | // Delibrately break compilation... |
a263d172 | 1455 | #endif |
24953b45 QT |
1456 | g_warning("Failed to connect to gpsd at %s (port %s). Will retry in %d seconds", |
1457 | vgl->gpsd_host, vgl->gpsd_port, vgl->gpsd_retry_interval); | |
c5bc70c3 QT |
1458 | return TRUE; /* keep timer running */ |
1459 | } | |
1460 | ||
728db5b5 | 1461 | #if GPSD_API_MAJOR_VERSION == 3 |
a263d172 GB |
1462 | vgl->vgpsd = realloc(gpsd, sizeof(VglGpsd)); |
1463 | #endif | |
c5bc70c3 QT |
1464 | vgl->vgpsd->vgl = vgl; |
1465 | ||
1466 | vgl->realtime_fix.dirty = vgl->last_fix.dirty = FALSE; | |
1467 | /* track alt/time graph uses VIK_DEFAULT_ALTITUDE (0.0) as invalid */ | |
1468 | vgl->realtime_fix.fix.altitude = vgl->last_fix.fix.altitude = VIK_DEFAULT_ALTITUDE; | |
1469 | vgl->realtime_fix.fix.speed = vgl->last_fix.fix.speed = NAN; | |
1470 | ||
1471 | if (vgl->realtime_record) { | |
1472 | VikTrwLayer *vtl = vgl->trw_children[TRW_REALTIME]; | |
1473 | vgl->realtime_track = vik_track_new(); | |
1474 | vgl->realtime_track->visible = TRUE; | |
1475 | vgl->realtime_track_name = make_track_name(vtl); | |
1476 | vik_trw_layer_add_track(vtl, vgl->realtime_track_name, vgl->realtime_track); | |
1477 | } | |
1478 | ||
bff27ab1 | 1479 | #if GPSD_API_MAJOR_VERSION == 3 || GPSD_API_MAJOR_VERSION == 4 |
c5bc70c3 | 1480 | gps_set_raw_hook(&vgl->vgpsd->gpsd, gpsd_raw_hook); |
bff27ab1 RN |
1481 | #endif |
1482 | ||
c5bc70c3 QT |
1483 | vgl->realtime_io_channel = g_io_channel_unix_new(vgl->vgpsd->gpsd.gps_fd); |
1484 | vgl->realtime_io_watch_id = g_io_add_watch( vgl->realtime_io_channel, | |
1485 | G_IO_IN | G_IO_ERR | G_IO_HUP, gpsd_data_available, vgl); | |
728db5b5 RN |
1486 | |
1487 | #if GPSD_API_MAJOR_VERSION == 3 | |
bec818c4 GB |
1488 | gps_query(&vgl->vgpsd->gpsd, "w+x"); |
1489 | #endif | |
bff27ab1 | 1490 | #if GPSD_API_MAJOR_VERSION == 4 || GPSD_API_MAJOR_VERSION == 5 |
728db5b5 RN |
1491 | gps_stream(&vgl->vgpsd->gpsd, WATCH_ENABLE, NULL); |
1492 | #endif | |
1493 | ||
c5bc70c3 QT |
1494 | return FALSE; /* no longer called by timeout */ |
1495 | } | |
1496 | ||
1497 | static gboolean rt_ask_retry(VikGpsLayer *vgl) | |
1498 | { | |
1499 | GtkWidget *dialog = gtk_message_dialog_new (VIK_GTK_WINDOW_FROM_LAYER(vgl), | |
1500 | GTK_DIALOG_DESTROY_WITH_PARENT, | |
1501 | GTK_MESSAGE_QUESTION, | |
1502 | GTK_BUTTONS_YES_NO, | |
1503 | "Failed to connect to gpsd at %s (port %s)\n" | |
1504 | "Should Viking keep trying (every %d seconds)?", | |
1505 | vgl->gpsd_host, vgl->gpsd_port, | |
1506 | vgl->gpsd_retry_interval); | |
1507 | ||
1508 | gint res = gtk_dialog_run(GTK_DIALOG(dialog)); | |
1509 | gtk_widget_destroy(dialog); | |
1510 | return (res == GTK_RESPONSE_YES); | |
1511 | } | |
1512 | ||
1513 | static gboolean rt_gpsd_connect(VikGpsLayer *vgl, gboolean ask_if_failed) | |
1514 | { | |
1515 | vgl->realtime_retry_timer = 0; | |
1516 | if (rt_gpsd_try_connect((gpointer *)vgl)) { | |
1517 | if (vgl->gpsd_retry_interval <= 0) { | |
1518 | 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); | |
1519 | return FALSE; | |
1520 | } | |
1521 | else if (ask_if_failed && !rt_ask_retry(vgl)) | |
1522 | return FALSE; | |
1523 | else | |
1524 | vgl->realtime_retry_timer = g_timeout_add_seconds(vgl->gpsd_retry_interval, | |
1525 | (GSourceFunc)rt_gpsd_try_connect, (gpointer *)vgl); | |
1526 | } | |
1527 | return TRUE; | |
1528 | } | |
1529 | ||
1530 | static void rt_gpsd_disconnect(VikGpsLayer *vgl) | |
1531 | { | |
c5bc70c3 QT |
1532 | if (vgl->realtime_retry_timer) { |
1533 | g_source_remove(vgl->realtime_retry_timer); | |
1534 | vgl->realtime_retry_timer = 0; | |
1535 | } | |
bff27ab1 RN |
1536 | if (vgl->realtime_io_watch_id) { |
1537 | g_source_remove(vgl->realtime_io_watch_id); | |
1538 | vgl->realtime_io_watch_id = 0; | |
1539 | } | |
c5bc70c3 QT |
1540 | if (vgl->realtime_io_channel) { |
1541 | GError *error = NULL; | |
1542 | g_io_channel_shutdown (vgl->realtime_io_channel, FALSE, &error); | |
1543 | vgl->realtime_io_channel = NULL; | |
1544 | } | |
1545 | if (vgl->vgpsd) { | |
bff27ab1 RN |
1546 | #if GPSD_API_MAJOR_VERSION == 4 || GPSD_API_MAJOR_VERSION == 5 |
1547 | gps_stream(&vgl->vgpsd->gpsd, WATCH_DISABLE, NULL); | |
1548 | #endif | |
c5bc70c3 | 1549 | gps_close(&vgl->vgpsd->gpsd); |
728db5b5 | 1550 | #if GPSD_API_MAJOR_VERSION == 3 |
a263d172 | 1551 | free(vgl->vgpsd); |
bff27ab1 | 1552 | #elif GPSD_API_MAJOR_VERSION == 4 || GPSD_API_MAJOR_VERSION == 5 |
728db5b5 | 1553 | g_free(vgl->vgpsd); |
a263d172 | 1554 | #endif |
c5bc70c3 QT |
1555 | vgl->vgpsd = NULL; |
1556 | } | |
1557 | ||
1558 | if (vgl->realtime_record && vgl->realtime_track) { | |
1559 | create_realtime_trackpoint(vgl, TRUE); | |
1560 | if ((vgl->realtime_track->trackpoints == NULL) || (vgl->realtime_track->trackpoints->next == NULL)) | |
1561 | vik_trw_layer_delete_track(vgl->trw_children[TRW_REALTIME], vgl->realtime_track_name); | |
1562 | vgl->realtime_track = NULL; | |
1563 | } | |
1564 | } | |
1565 | ||
b87d3952 QT |
1566 | static void gps_start_stop_tracking_cb( gpointer layer_and_vlp[2]) |
1567 | { | |
1568 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1569 | vgl->realtime_tracking = (vgl->realtime_tracking == FALSE); | |
1570 | ||
a2817d3c QT |
1571 | /* Make sure we are still in the boat with libgps */ |
1572 | g_assert((VIK_GPS_MODE_2D == MODE_2D) && (VIK_GPS_MODE_3D == MODE_3D)); | |
1573 | ||
b87d3952 | 1574 | if (vgl->realtime_tracking) { |
c5bc70c3 QT |
1575 | vgl->first_realtime_trackpoint = TRUE; |
1576 | if (!rt_gpsd_connect(vgl, TRUE)) { | |
1577 | vgl->first_realtime_trackpoint = FALSE; | |
b87d3952 | 1578 | vgl->realtime_tracking = FALSE; |
b87d3952 | 1579 | } |
b87d3952 QT |
1580 | } |
1581 | else { /* stop realtime tracking */ | |
c5bc70c3 QT |
1582 | vgl->first_realtime_trackpoint = FALSE; |
1583 | rt_gpsd_disconnect(vgl); | |
b87d3952 QT |
1584 | } |
1585 | } | |
001a86db | 1586 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 | 1587 |