]>
Commit | Line | Data |
---|---|---|
b364d6bc QT |
1 | /* |
2 | * viking -- GPS Data and Topo Analyzer, Explorer, and Manager | |
3 | * | |
4 | * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | * | |
20 | */ | |
21 | ||
58a642b6 GB |
22 | #ifdef HAVE_CONFIG_H |
23 | #include "config.h" | |
24 | #endif | |
25 | ||
b87d3952 QT |
26 | #include <stdlib.h> |
27 | #include <math.h> | |
b364d6bc QT |
28 | #include "viking.h" |
29 | #include "vikgpslayer_pixmap.h" | |
30 | #include "babel.h" | |
31 | ||
32 | #include <string.h> | |
33 | #include <glib.h> | |
34 | #include <glib/gprintf.h> | |
001a86db | 35 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 | 36 | #include <gps.h> |
58a642b6 | 37 | #endif |
b364d6bc QT |
38 | |
39 | #define DISCONNECT_UPDATE_SIGNAL(vl, val) g_signal_handlers_disconnect_matched(vl, G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, val) | |
fdca5edb QT |
40 | static VikGpsLayer *vik_gps_layer_create (VikViewport *vp); |
41 | static void vik_gps_layer_realize ( VikGpsLayer *val, VikTreeview *vt, GtkTreeIter *layer_iter ); | |
42 | static void vik_gps_layer_free ( VikGpsLayer *val ); | |
43 | static void vik_gps_layer_draw ( VikGpsLayer *val, gpointer data ); | |
44 | VikGpsLayer *vik_gps_layer_new (); | |
b364d6bc | 45 | |
b364d6bc QT |
46 | static void gps_layer_marshall( VikGpsLayer *val, guint8 **data, gint *len ); |
47 | static VikGpsLayer *gps_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp ); | |
48 | static gboolean gps_layer_set_param ( VikGpsLayer *vgl, guint16 id, VikLayerParamData data, VikViewport *vp ); | |
49 | static VikLayerParamData gps_layer_get_param ( VikGpsLayer *vgl, guint16 id ); | |
50 | ||
51 | static void gps_layer_change_coord_mode ( VikGpsLayer *val, VikCoordMode mode ); | |
52 | static void gps_layer_add_menu_items( VikGpsLayer *vtl, GtkMenu *menu, gpointer vlp ); | |
53 | static void gps_layer_drag_drop_request ( VikGpsLayer *val_src, VikGpsLayer *val_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path ); | |
54 | ||
b364d6bc QT |
55 | static void gps_upload_cb( gpointer layer_and_vlp[2] ); |
56 | static void gps_download_cb( gpointer layer_and_vlp[2] ); | |
700b0908 QT |
57 | static void gps_empty_upload_cb( gpointer layer_and_vlp[2] ); |
58 | static void gps_empty_download_cb( gpointer layer_and_vlp[2] ); | |
59 | static void gps_empty_all_cb( gpointer layer_and_vlp[2] ); | |
001a86db | 60 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 | 61 | static void gps_start_stop_tracking_cb( gpointer layer_and_vlp[2] ); |
001a86db | 62 | static void realtime_tracking_draw(VikGpsLayer *vgl, VikViewport *vp); |
58a642b6 | 63 | #endif |
b364d6bc QT |
64 | |
65 | typedef enum {GARMIN_P = 0, MAGELLAN_P, NUM_PROTOCOLS} vik_gps_proto; | |
66 | static gchar * params_protocols[] = {"Garmin", "Magellan", NULL}; | |
67 | static gchar * protocols_args[] = {"garmin", "magellan"}; | |
68 | /*#define NUM_PROTOCOLS (sizeof(params_protocols)/sizeof(params_protocols[0]) - 1) */ | |
7963d365 | 69 | static gchar * params_ports[] = {"/dev/ttyS0", "/dev/ttyS1", "/dev/ttyUSB0", "/dev/ttyUSB1", "usb:", NULL}; |
b364d6bc QT |
70 | #define NUM_PORTS (sizeof(params_ports)/sizeof(params_ports[0]) - 1) |
71 | typedef enum {GPS_DOWN=0, GPS_UP} gps_dir; | |
72 | ||
73 | typedef struct { | |
74 | GMutex *mutex; | |
75 | gps_dir direction; | |
76 | gchar *port; | |
77 | gboolean ok; | |
78 | gint total_count; | |
79 | gint count; | |
80 | VikTrwLayer *vtl; | |
81 | gchar *cmd_args; | |
82 | gchar * window_title; | |
83 | GtkWidget *dialog; | |
84 | GtkWidget *status_label; | |
85 | GtkWidget *gps_label; | |
86 | GtkWidget *ver_label; | |
87 | GtkWidget *id_label; | |
88 | GtkWidget *wp_label; | |
89 | GtkWidget *progress_label; | |
90 | GtkWidget *trk_label; | |
91 | } GpsSession; | |
92 | static void gps_session_delete(GpsSession *sess); | |
93 | ||
58a642b6 GB |
94 | static gchar *params_groups[] = { |
95 | "Data Mode", | |
001a86db | 96 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
58a642b6 GB |
97 | "Realtime Tracking Mode", |
98 | #endif | |
99 | }; | |
100 | ||
b87d3952 QT |
101 | enum {GROUP_DATA_MODE, GROUP_REALTIME_MODE}; |
102 | ||
b364d6bc | 103 | static VikLayerParam gps_layer_params[] = { |
b87d3952 QT |
104 | { "gps_protocol", VIK_LAYER_PARAM_UINT, GROUP_DATA_MODE, "GPS Protocol:", VIK_LAYER_WIDGET_COMBOBOX, params_protocols, NULL}, |
105 | { "gps_port", VIK_LAYER_PARAM_UINT, GROUP_DATA_MODE, "Serial Port:", VIK_LAYER_WIDGET_COMBOBOX, params_ports, NULL}, | |
106 | ||
001a86db | 107 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
108 | { "record_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, "Recording tracks", VIK_LAYER_WIDGET_CHECKBUTTON}, |
109 | { "center_start_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, "Jump to current position on start", VIK_LAYER_WIDGET_CHECKBUTTON}, | |
110 | { "centered_tracking", VIK_LAYER_PARAM_BOOLEAN, GROUP_REALTIME_MODE, "Keep current position at center", VIK_LAYER_WIDGET_CHECKBUTTON}, | |
111 | { "gpsd_host", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, "Gpsd Host:", VIK_LAYER_WIDGET_ENTRY}, | |
112 | { "gpsd_port", VIK_LAYER_PARAM_STRING, GROUP_REALTIME_MODE, "Gpsd Port:", VIK_LAYER_WIDGET_ENTRY}, | |
001a86db | 113 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc | 114 | }; |
58a642b6 GB |
115 | enum { |
116 | PARAM_PROTOCOL=0, PARAM_PORT, | |
001a86db | 117 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
58a642b6 | 118 | PARAM_REALTIME_REC, PARAM_REALTIME_CENTER_START, PARAM_REALTIME_CENTERED, PARAM_GPSD_HOST, PARAM_GPSD_PORT, |
001a86db | 119 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
58a642b6 | 120 | NUM_PARAMS}; |
b364d6bc QT |
121 | |
122 | VikLayerInterface vik_gps_layer_interface = { | |
123 | "GPS", | |
124 | &gpslayer_pixbuf, | |
125 | ||
126 | NULL, | |
127 | 0, | |
128 | ||
129 | gps_layer_params, | |
130 | NUM_PARAMS, | |
b87d3952 QT |
131 | params_groups, |
132 | sizeof(params_groups)/sizeof(params_groups[0]), | |
b364d6bc | 133 | |
5a4a28bf QT |
134 | VIK_MENU_ITEM_ALL & ~(VIK_MENU_ITEM_CUT|VIK_MENU_ITEM_COPY), |
135 | ||
b364d6bc QT |
136 | (VikLayerFuncCreate) vik_gps_layer_create, |
137 | (VikLayerFuncRealize) vik_gps_layer_realize, | |
138 | (VikLayerFuncPostRead) NULL, | |
139 | (VikLayerFuncFree) vik_gps_layer_free, | |
140 | ||
141 | (VikLayerFuncProperties) NULL, | |
142 | (VikLayerFuncDraw) vik_gps_layer_draw, | |
143 | (VikLayerFuncChangeCoordMode) gps_layer_change_coord_mode, | |
144 | ||
20c7a3a0 QT |
145 | (VikLayerFuncSetMenuItemsSelection) NULL, |
146 | (VikLayerFuncGetMenuItemsSelection) NULL, | |
147 | ||
b364d6bc QT |
148 | (VikLayerFuncAddMenuItems) gps_layer_add_menu_items, |
149 | (VikLayerFuncSublayerAddMenuItems) NULL, | |
150 | ||
151 | (VikLayerFuncSublayerRenameRequest) NULL, | |
152 | (VikLayerFuncSublayerToggleVisible) NULL, | |
153 | ||
b364d6bc QT |
154 | (VikLayerFuncMarshall) gps_layer_marshall, |
155 | (VikLayerFuncUnmarshall) gps_layer_unmarshall, | |
156 | ||
157 | (VikLayerFuncSetParam) gps_layer_set_param, | |
158 | (VikLayerFuncGetParam) gps_layer_get_param, | |
159 | ||
160 | (VikLayerFuncReadFileData) NULL, | |
161 | (VikLayerFuncWriteFileData) NULL, | |
162 | ||
163 | (VikLayerFuncDeleteItem) NULL, | |
164 | (VikLayerFuncCopyItem) NULL, | |
165 | (VikLayerFuncPasteItem) NULL, | |
166 | (VikLayerFuncFreeCopiedItem) NULL, | |
167 | (VikLayerFuncDragDropRequest) gps_layer_drag_drop_request, | |
168 | }; | |
169 | ||
58a642b6 | 170 | enum {TRW_DOWNLOAD=0, TRW_UPLOAD, |
001a86db | 171 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
58a642b6 GB |
172 | TRW_REALTIME, |
173 | #endif | |
174 | NUM_TRW}; | |
175 | static gchar * trw_names[] = { | |
176 | "GPS Download", "GPS Upload", | |
001a86db | 177 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
58a642b6 GB |
178 | "GPS Realtime Tracking", |
179 | #endif | |
180 | }; | |
b87d3952 | 181 | |
001a86db | 182 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
183 | typedef struct { |
184 | struct gps_data_t gpsd; | |
185 | VikGpsLayer *vgl; | |
186 | } VglGpsd; | |
187 | ||
188 | typedef struct { | |
c4e61875 | 189 | struct gps_fix_t fix; |
a2817d3c | 190 | gint satellites_used; |
b87d3952 QT |
191 | gboolean dirty; /* needs to be saved */ |
192 | } GpsFix; | |
001a86db | 193 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 | 194 | |
b364d6bc QT |
195 | struct _VikGpsLayer { |
196 | VikLayer vl; | |
197 | VikTrwLayer * trw_children[NUM_TRW]; | |
f253a6a6 QT |
198 | GList * children; /* used only for writing file */ |
199 | int cur_read_child; /* used only for reading file */ | |
001a86db | 200 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
201 | VglGpsd *vgpsd; |
202 | gboolean realtime_tracking; | |
203 | GMutex *realtime_tracking_mutex; | |
204 | GpsFix realtime_fix; | |
205 | GpsFix last_fix; | |
206 | ||
207 | enum unit realtime_gpsd_unit; | |
208 | ||
209 | VikTrack *realtime_track; | |
210 | gchar *realtime_track_name; | |
211 | ||
212 | GIOChannel *realtime_io_channel; | |
213 | guint realtime_io_watch_id; | |
214 | GdkGC *realtime_track_gc; | |
215 | GdkGC *realtime_track_bg_gc; | |
216 | GdkGC *realtime_track_pt_gc; | |
217 | GdkGC *realtime_track_pt1_gc; | |
218 | GdkGC *realtime_track_pt2_gc; | |
219 | ||
b364d6bc | 220 | /* params */ |
b87d3952 QT |
221 | gchar *gpsd_host; |
222 | gchar *gpsd_port; | |
223 | gboolean realtime_record; | |
224 | gboolean realtime_jump_to_start; | |
225 | gboolean realtime_keep_at_center; | |
001a86db QT |
226 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
227 | guint protocol_id; | |
228 | guint serial_port_id; | |
b364d6bc QT |
229 | }; |
230 | ||
231 | GType vik_gps_layer_get_type () | |
232 | { | |
233 | static GType val_type = 0; | |
234 | ||
235 | if (!val_type) | |
236 | { | |
237 | static const GTypeInfo val_info = | |
238 | { | |
239 | sizeof (VikGpsLayerClass), | |
240 | NULL, /* base_init */ | |
241 | NULL, /* base_finalize */ | |
242 | NULL, /* class init */ | |
243 | NULL, /* class_finalize */ | |
244 | NULL, /* class_data */ | |
245 | sizeof (VikGpsLayer), | |
246 | 0, | |
247 | NULL /* instance init */ | |
248 | }; | |
249 | val_type = g_type_register_static ( VIK_LAYER_TYPE, "VikGpsLayer", &val_info, 0 ); | |
250 | } | |
251 | ||
252 | return val_type; | |
253 | } | |
254 | ||
fdca5edb | 255 | static VikGpsLayer *vik_gps_layer_create (VikViewport *vp) |
b364d6bc | 256 | { |
c4e61875 QT |
257 | int i; |
258 | ||
b87d3952 | 259 | VikGpsLayer *rv = vik_gps_layer_new (vp); |
b364d6bc | 260 | vik_layer_rename ( VIK_LAYER(rv), vik_gps_layer_interface.name ); |
c4e61875 QT |
261 | |
262 | for (i = 0; i < NUM_TRW; i++) { | |
263 | rv->trw_children[i] = VIK_TRW_LAYER(vik_layer_create ( VIK_LAYER_TRW, vp, NULL, FALSE )); | |
264 | vik_layer_set_menu_items_selection(VIK_LAYER(rv->trw_children[i]), VIK_MENU_ITEM_ALL & ~(VIK_MENU_ITEM_CUT|VIK_MENU_ITEM_DELETE)); | |
265 | } | |
b364d6bc QT |
266 | return rv; |
267 | } | |
268 | ||
b364d6bc QT |
269 | /* "Copy" */ |
270 | static void gps_layer_marshall( VikGpsLayer *vgl, guint8 **data, gint *datalen ) | |
271 | { | |
272 | VikLayer *child_layer; | |
273 | guint8 *ld; | |
274 | gint ll; | |
275 | GByteArray* b = g_byte_array_new (); | |
276 | gint len; | |
277 | gint i; | |
278 | ||
279 | #define alm_append(obj, sz) \ | |
280 | len = (sz); \ | |
281 | g_byte_array_append ( b, (guint8 *)&len, sizeof(len) ); \ | |
282 | g_byte_array_append ( b, (guint8 *)(obj), len ); | |
283 | ||
284 | vik_layer_marshall_params(VIK_LAYER(vgl), &ld, &ll); | |
285 | alm_append(ld, ll); | |
286 | g_free(ld); | |
287 | ||
288 | for (i = 0; i < NUM_TRW; i++) { | |
289 | child_layer = VIK_LAYER(vgl->trw_children[i]); | |
290 | vik_layer_marshall(child_layer, &ld, &ll); | |
291 | if (ld) { | |
292 | alm_append(ld, ll); | |
293 | g_free(ld); | |
294 | } | |
295 | } | |
296 | *data = b->data; | |
297 | *datalen = b->len; | |
298 | g_byte_array_free(b, FALSE); | |
299 | #undef alm_append | |
300 | } | |
301 | ||
302 | /* "Paste" */ | |
303 | static VikGpsLayer *gps_layer_unmarshall( guint8 *data, gint len, VikViewport *vvp ) | |
304 | { | |
305 | #define alm_size (*(gint *)data) | |
306 | #define alm_next \ | |
307 | len -= sizeof(gint) + alm_size; \ | |
308 | data += sizeof(gint) + alm_size; | |
309 | ||
310 | VikGpsLayer *rv = vik_gps_layer_new(); | |
311 | VikLayer *child_layer; | |
312 | gint i; | |
313 | ||
314 | vik_layer_unmarshall_params ( VIK_LAYER(rv), data+sizeof(gint), alm_size, vvp ); | |
315 | alm_next; | |
316 | ||
317 | i = 0; | |
318 | while (len>0 && i < NUM_TRW) { | |
319 | child_layer = vik_layer_unmarshall ( data + sizeof(gint), alm_size, vvp ); | |
320 | if (child_layer) { | |
fdca5edb | 321 | rv->trw_children[i++] = (VikTrwLayer *)child_layer; |
b87d3952 | 322 | g_signal_connect_swapped ( G_OBJECT(child_layer), "update", G_CALLBACK(vik_layer_emit_update_secondary), rv ); |
b364d6bc QT |
323 | } |
324 | alm_next; | |
325 | } | |
326 | // g_print("gps_layer_unmarshall ended with len=%d\n", len); | |
327 | g_assert(len == 0); | |
328 | return rv; | |
329 | #undef alm_size | |
330 | #undef alm_next | |
331 | } | |
332 | ||
333 | static gboolean gps_layer_set_param ( VikGpsLayer *vgl, guint16 id, VikLayerParamData data, VikViewport *vp ) | |
334 | { | |
335 | switch ( id ) | |
336 | { | |
b87d3952 | 337 | /* TODO: gpsd_host, gpsd_port */ |
b364d6bc QT |
338 | case PARAM_PROTOCOL: |
339 | if (data.u < NUM_PROTOCOLS) | |
340 | vgl->protocol_id = data.u; | |
341 | else | |
342 | g_warning("Unknown GPS Protocol"); | |
343 | break; | |
344 | case PARAM_PORT: | |
345 | if (data.u < NUM_PORTS) | |
346 | vgl->serial_port_id = data.u; | |
347 | else | |
348 | g_warning("Unknown serial port device"); | |
349 | break; | |
001a86db | 350 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
351 | case PARAM_GPSD_HOST: |
352 | if (vgl->gpsd_host) | |
353 | g_free(vgl->gpsd_host); | |
354 | vgl->gpsd_host = g_strdup(data.s); | |
355 | break; | |
356 | case PARAM_GPSD_PORT: | |
357 | if (vgl->gpsd_port) | |
358 | g_free(vgl->gpsd_port); | |
359 | vgl->gpsd_port = g_strdup(data.s); /* TODO: check for number */ | |
360 | break; | |
361 | case PARAM_REALTIME_REC: | |
362 | vgl->realtime_record = data.b; | |
363 | break; | |
364 | case PARAM_REALTIME_CENTER_START: | |
365 | vgl->realtime_jump_to_start = data.b; | |
366 | break; | |
367 | case PARAM_REALTIME_CENTERED: | |
368 | vgl->realtime_keep_at_center = data.b; | |
369 | break; | |
001a86db | 370 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 QT |
371 | default: |
372 | g_warning("gps_layer_set_param(): unknown parameter"); | |
b364d6bc QT |
373 | } |
374 | ||
375 | return TRUE; | |
376 | } | |
377 | ||
378 | static VikLayerParamData gps_layer_get_param ( VikGpsLayer *vgl, guint16 id ) | |
379 | { | |
380 | VikLayerParamData rv; | |
381 | switch ( id ) | |
382 | { | |
b87d3952 | 383 | /* TODO: gpsd_host, gpsd_port */ |
b364d6bc QT |
384 | case PARAM_PROTOCOL: |
385 | rv.u = vgl->protocol_id; | |
386 | break; | |
387 | case PARAM_PORT: | |
388 | rv.u = vgl->serial_port_id; | |
389 | break; | |
001a86db | 390 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
391 | case PARAM_GPSD_HOST: |
392 | rv.s = vgl->gpsd_host ? vgl->gpsd_host : ""; | |
393 | break; | |
394 | case PARAM_GPSD_PORT: | |
395 | rv.s = vgl->gpsd_port ? vgl->gpsd_port : g_strdup(DEFAULT_GPSD_PORT); | |
396 | break; | |
397 | case PARAM_REALTIME_REC: | |
398 | rv.b = vgl->realtime_record; | |
399 | break; | |
400 | case PARAM_REALTIME_CENTER_START: | |
401 | rv.b = vgl->realtime_jump_to_start; | |
402 | break; | |
403 | case PARAM_REALTIME_CENTERED: | |
404 | rv.b = vgl->realtime_keep_at_center; | |
405 | break; | |
001a86db | 406 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc QT |
407 | default: |
408 | g_warning("gps_layer_get_param(): unknown parameter"); | |
409 | } | |
410 | ||
b364d6bc QT |
411 | return rv; |
412 | } | |
413 | ||
b87d3952 | 414 | VikGpsLayer *vik_gps_layer_new (VikViewport *vp) |
b364d6bc QT |
415 | { |
416 | gint i; | |
417 | VikGpsLayer *vgl = VIK_GPS_LAYER ( g_object_new ( VIK_GPS_LAYER_TYPE, NULL ) ); | |
418 | vik_layer_init ( VIK_LAYER(vgl), VIK_LAYER_GPS ); | |
419 | for (i = 0; i < NUM_TRW; i++) { | |
420 | vgl->trw_children[i] = NULL; | |
421 | } | |
7886de28 | 422 | vgl->children = NULL; |
f253a6a6 | 423 | vgl->cur_read_child = 0; |
b364d6bc | 424 | |
001a86db | 425 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
426 | vgl->realtime_tracking_mutex = g_mutex_new(); |
427 | vgl->realtime_tracking = FALSE; | |
428 | vgl->vgpsd = NULL; | |
429 | vgl->realtime_track_gc = vik_viewport_new_gc ( vp, "#203070", 2 ); | |
430 | vgl->realtime_track_bg_gc = vik_viewport_new_gc ( vp, "grey", 2 ); | |
431 | vgl->realtime_track_pt1_gc = vik_viewport_new_gc ( vp, "red", 2 ); | |
432 | vgl->realtime_track_pt2_gc = vik_viewport_new_gc ( vp, "green", 2 ); | |
433 | vgl->realtime_track_pt_gc = vgl->realtime_track_pt1_gc; | |
434 | vgl->realtime_gpsd_unit = gpsd_units(); | |
435 | // fprintf(stderr, "DEBUG: gpsd_unit = %d\n", vgl->realtime_gpsd_unit); | |
436 | vgl->realtime_track = NULL; | |
437 | ||
b364d6bc | 438 | /* Setting params here */ |
b87d3952 QT |
439 | vgl->gpsd_host = g_strdup("localhost"); |
440 | vgl->gpsd_port = g_strdup(DEFAULT_GPSD_PORT); | |
441 | vgl->realtime_record = TRUE; | |
442 | vgl->realtime_jump_to_start = TRUE; | |
443 | vgl->realtime_keep_at_center = FALSE; | |
001a86db QT |
444 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
445 | vgl->protocol_id = 0; | |
446 | vgl->serial_port_id = 0; | |
b364d6bc QT |
447 | |
448 | return vgl; | |
449 | } | |
450 | ||
fdca5edb | 451 | static void vik_gps_layer_draw ( VikGpsLayer *vgl, gpointer data ) |
b364d6bc QT |
452 | { |
453 | gint i; | |
b87d3952 QT |
454 | VikLayer *vl; |
455 | VikLayer *trigger = VIK_LAYER(vik_viewport_get_trigger( VIK_VIEWPORT(data) )); | |
b364d6bc QT |
456 | |
457 | for (i = 0; i < NUM_TRW; i++) { | |
b87d3952 QT |
458 | vl = VIK_LAYER(vgl->trw_children[i]); |
459 | if (vl == trigger) { | |
460 | if ( vik_viewport_get_half_drawn ( VIK_VIEWPORT(data) ) ) { | |
461 | vik_viewport_set_half_drawn ( VIK_VIEWPORT(data), FALSE ); | |
462 | vik_viewport_snapshot_load( VIK_VIEWPORT(data) ); | |
463 | } else { | |
464 | vik_viewport_snapshot_save( VIK_VIEWPORT(data) ); | |
465 | } | |
466 | } | |
467 | if (!vik_viewport_get_half_drawn( VIK_VIEWPORT(data))) | |
468 | vik_layer_draw ( vl, data ); | |
469 | } | |
001a86db | 470 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
471 | if (vgl->realtime_tracking) { |
472 | if (VIK_LAYER(vgl) == trigger) { | |
473 | if ( vik_viewport_get_half_drawn ( VIK_VIEWPORT(data) ) ) { | |
474 | vik_viewport_set_half_drawn ( VIK_VIEWPORT(data), FALSE ); | |
475 | vik_viewport_snapshot_load( VIK_VIEWPORT(data) ); | |
476 | } else { | |
477 | vik_viewport_snapshot_save( VIK_VIEWPORT(data) ); | |
478 | } | |
479 | } | |
480 | if (!vik_viewport_get_half_drawn( VIK_VIEWPORT(data))) | |
481 | realtime_tracking_draw(vgl, VIK_VIEWPORT(data)); | |
b364d6bc | 482 | } |
001a86db | 483 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc QT |
484 | } |
485 | ||
486 | static void gps_layer_change_coord_mode ( VikGpsLayer *vgl, VikCoordMode mode ) | |
487 | { | |
488 | gint i; | |
489 | for (i = 0; i < NUM_TRW; i++) { | |
2cebc318 | 490 | vik_layer_change_coord_mode(VIK_LAYER(vgl->trw_children[i]), mode); |
b364d6bc QT |
491 | } |
492 | } | |
493 | ||
494 | static void gps_layer_add_menu_items( VikGpsLayer *vgl, GtkMenu *menu, gpointer vlp ) | |
495 | { | |
496 | static gpointer pass_along[2]; | |
497 | GtkWidget *item; | |
498 | pass_along[0] = vgl; | |
499 | pass_along[1] = vlp; | |
500 | ||
501 | item = gtk_menu_item_new(); | |
502 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
503 | gtk_widget_show ( item ); | |
504 | ||
505 | item = gtk_menu_item_new_with_label ( "Upload to GPS" ); | |
506 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_upload_cb), pass_along ); | |
507 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
508 | gtk_widget_show ( item ); | |
509 | ||
510 | item = gtk_menu_item_new_with_label ( "Download from GPS" ); | |
511 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_download_cb), pass_along ); | |
512 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
513 | gtk_widget_show ( item ); | |
514 | ||
001a86db | 515 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
516 | item = gtk_menu_item_new_with_label ( vgl->realtime_tracking ? |
517 | "Stop realtime tracking" : | |
518 | "Start realtime tracking" ); | |
519 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_start_stop_tracking_cb), pass_along ); | |
520 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
521 | gtk_widget_show ( item ); | |
522 | ||
700b0908 QT |
523 | item = gtk_menu_item_new(); |
524 | gtk_menu_shell_append ( GTK_MENU_SHELL(menu), item ); | |
525 | gtk_widget_show ( item ); | |
001a86db | 526 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
700b0908 QT |
527 | |
528 | item = gtk_menu_item_new_with_label ( "Empty Upload" ); | |
529 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_upload_cb), pass_along ); | |
530 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
531 | gtk_widget_show ( item ); | |
532 | ||
533 | item = gtk_menu_item_new_with_label ( "Empty Download" ); | |
534 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_download_cb), pass_along ); | |
535 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
536 | gtk_widget_show ( item ); | |
537 | ||
538 | item = gtk_menu_item_new_with_label ( "Empty All" ); | |
539 | g_signal_connect_swapped ( G_OBJECT(item), "activate", G_CALLBACK(gps_empty_all_cb), pass_along ); | |
540 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
541 | gtk_widget_show ( item ); | |
542 | ||
b364d6bc QT |
543 | } |
544 | ||
545 | static void disconnect_layer_signal ( VikLayer *vl, VikGpsLayer *vgl ) | |
546 | { | |
b364d6bc QT |
547 | g_assert(DISCONNECT_UPDATE_SIGNAL(vl,vgl)==1); |
548 | } | |
549 | ||
fdca5edb | 550 | static void vik_gps_layer_free ( VikGpsLayer *vgl ) |
b364d6bc | 551 | { |
b364d6bc QT |
552 | gint i; |
553 | for (i = 0; i < NUM_TRW; i++) { | |
e03074ba | 554 | if (vgl->vl.realized) |
fdca5edb | 555 | disconnect_layer_signal(VIK_LAYER(vgl->trw_children[i]), vgl); |
b364d6bc QT |
556 | g_object_unref(vgl->trw_children[i]); |
557 | } | |
001a86db | 558 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
559 | if (vgl->realtime_track_gc != NULL) |
560 | g_object_unref(vgl->realtime_track_gc); | |
561 | if (vgl->realtime_track_bg_gc != NULL) | |
562 | g_object_unref(vgl->realtime_track_bg_gc); | |
563 | if (vgl->realtime_track_pt1_gc != NULL) | |
564 | g_object_unref(vgl->realtime_track_pt1_gc); | |
565 | if (vgl->realtime_track_pt2_gc != NULL) | |
566 | g_object_unref(vgl->realtime_track_pt2_gc); | |
567 | if (vgl->realtime_tracking_mutex != NULL) | |
568 | g_mutex_free(vgl->realtime_tracking_mutex); | |
001a86db | 569 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b364d6bc QT |
570 | } |
571 | ||
b364d6bc QT |
572 | gboolean vik_gps_layer_delete ( VikGpsLayer *vgl, GtkTreeIter *iter ) |
573 | { | |
574 | gint i; | |
575 | VikLayer *l = VIK_LAYER( vik_treeview_item_get_pointer ( VIK_LAYER(vgl)->vt, iter ) ); | |
576 | gboolean was_visible = l->visible; | |
577 | ||
578 | vik_treeview_item_delete ( VIK_LAYER(vgl)->vt, iter ); | |
579 | for (i = 0; i < NUM_TRW; i++) { | |
2cebc318 | 580 | if (VIK_LAYER(vgl->trw_children[i]) == l) |
b364d6bc QT |
581 | vgl->trw_children[i] = NULL; |
582 | } | |
583 | g_assert(DISCONNECT_UPDATE_SIGNAL(l,vgl)==1); | |
584 | g_object_unref ( l ); | |
585 | ||
586 | return was_visible; | |
587 | } | |
588 | ||
fdca5edb | 589 | static void vik_gps_layer_realize ( VikGpsLayer *vgl, VikTreeview *vt, GtkTreeIter *layer_iter ) |
b364d6bc QT |
590 | { |
591 | GtkTreeIter iter; | |
592 | int ix; | |
593 | ||
594 | for (ix = 0; ix < NUM_TRW; ix++) { | |
fdca5edb | 595 | VikLayer * trw = VIK_LAYER(vgl->trw_children[ix]); |
b364d6bc QT |
596 | vik_treeview_add_layer ( VIK_LAYER(vgl)->vt, layer_iter, &iter, |
597 | trw_names[ix], vgl, | |
598 | trw, trw->type, trw->type ); | |
599 | if ( ! trw->visible ) | |
600 | vik_treeview_item_set_visible ( VIK_LAYER(vgl)->vt, &iter, FALSE ); | |
601 | vik_layer_realize ( trw, VIK_LAYER(vgl)->vt, &iter ); | |
b87d3952 | 602 | g_signal_connect_swapped ( G_OBJECT(trw), "update", G_CALLBACK(vik_layer_emit_update_secondary), vgl ); |
b364d6bc QT |
603 | } |
604 | } | |
605 | ||
7886de28 QT |
606 | const GList *vik_gps_layer_get_children ( VikGpsLayer *vgl ) |
607 | { | |
608 | int i; | |
609 | ||
610 | if (vgl->children == NULL) { | |
611 | for (i = NUM_TRW - 1; i >= 0; i--) | |
612 | vgl->children = g_list_prepend(vgl->children, vgl->trw_children[i]); | |
613 | } | |
614 | return vgl->children; | |
615 | } | |
616 | ||
f253a6a6 QT |
617 | VikTrwLayer * vik_gps_layer_get_a_child(VikGpsLayer *vgl) |
618 | { | |
619 | g_assert ((vgl->cur_read_child >= 0) && (vgl->cur_read_child < NUM_TRW)); | |
620 | ||
621 | VikTrwLayer * vtl = vgl->trw_children[vgl->cur_read_child]; | |
622 | if (++(vgl->cur_read_child) >= NUM_TRW) | |
623 | vgl->cur_read_child = 0; | |
624 | return(vtl); | |
625 | } | |
626 | ||
7886de28 QT |
627 | gboolean vik_gps_layer_is_empty ( VikGpsLayer *vgl ) |
628 | { | |
629 | if ( vgl->trw_children[0] ) | |
630 | return FALSE; | |
631 | return TRUE; | |
632 | } | |
633 | ||
b364d6bc QT |
634 | static void gps_layer_drag_drop_request ( VikGpsLayer *val_src, VikGpsLayer *val_dest, GtkTreeIter *src_item_iter, GtkTreePath *dest_path ) |
635 | { | |
636 | VikTreeview *vt = VIK_LAYER(val_src)->vt; | |
637 | VikLayer *vl = vik_treeview_item_get_pointer(vt, src_item_iter); | |
638 | GtkTreeIter dest_iter; | |
639 | gchar *dp; | |
640 | gboolean target_exists; | |
641 | ||
b364d6bc QT |
642 | dp = gtk_tree_path_to_string(dest_path); |
643 | target_exists = vik_treeview_get_iter_from_path_str(vt, &dest_iter, dp); | |
644 | ||
645 | /* vik_gps_layer_delete unrefs, but we don't want that here. | |
646 | * we're still using the layer. */ | |
647 | g_object_ref ( vl ); | |
648 | vik_gps_layer_delete(val_src, src_item_iter); | |
649 | ||
b364d6bc QT |
650 | g_free(dp); |
651 | } | |
652 | ||
653 | static void gps_session_delete(GpsSession *sess) | |
654 | { | |
655 | /* TODO */ | |
656 | g_mutex_free(sess->mutex); | |
657 | g_free(sess->cmd_args); | |
658 | ||
659 | g_free(sess); | |
660 | ||
661 | } | |
662 | ||
663 | static void set_total_count(gint cnt, GpsSession *sess) | |
664 | { | |
665 | gchar s[128]; | |
666 | gdk_threads_enter(); | |
667 | g_mutex_lock(sess->mutex); | |
668 | if (sess->ok) { | |
669 | g_sprintf(s, "%s %d %s...", | |
670 | (sess->direction == GPS_DOWN) ? "Downloading" : "Uploading", cnt, | |
671 | (sess->progress_label == sess->wp_label) ? "waypoints" : "trackpoints"); | |
672 | gtk_label_set_text ( GTK_LABEL(sess->progress_label), s ); | |
673 | gtk_widget_show ( sess->progress_label ); | |
674 | sess->total_count = cnt; | |
675 | } | |
676 | g_mutex_unlock(sess->mutex); | |
677 | gdk_threads_leave(); | |
678 | } | |
679 | ||
680 | static void set_current_count(gint cnt, GpsSession *sess) | |
681 | { | |
682 | gchar s[128]; | |
683 | gchar *dir_str = (sess->direction == GPS_DOWN) ? "Downloaded" : "Uploaded"; | |
684 | ||
685 | gdk_threads_enter(); | |
686 | g_mutex_lock(sess->mutex); | |
687 | if (sess->ok) { | |
688 | if (cnt < sess->total_count) { | |
689 | g_sprintf(s, "%s %d out of %d %s...", dir_str, cnt, sess->total_count, (sess->progress_label == sess->wp_label) ? "waypoints" : "trackpoints"); | |
690 | } else { | |
691 | g_sprintf(s, "%s %d %s.", dir_str, cnt, (sess->progress_label == sess->wp_label) ? "waypoints" : "trackpoints"); | |
692 | } | |
693 | gtk_label_set_text ( GTK_LABEL(sess->progress_label), s ); | |
694 | } | |
695 | g_mutex_unlock(sess->mutex); | |
696 | gdk_threads_leave(); | |
697 | } | |
698 | ||
699 | static void set_gps_info(const gchar *info, GpsSession *sess) | |
700 | { | |
701 | gchar s[256]; | |
702 | gdk_threads_enter(); | |
703 | g_mutex_lock(sess->mutex); | |
704 | if (sess->ok) { | |
705 | g_sprintf(s, "GPS Device: %s", info); | |
706 | gtk_label_set_text ( GTK_LABEL(sess->gps_label), s ); | |
707 | } | |
708 | g_mutex_unlock(sess->mutex); | |
709 | gdk_threads_leave(); | |
710 | } | |
711 | ||
712 | static void gps_download_progress_func(BabelProgressCode c, gpointer data, GpsSession * sess ) | |
713 | { | |
714 | gchar *line; | |
715 | ||
716 | gdk_threads_enter (); | |
717 | g_mutex_lock(sess->mutex); | |
718 | if (!sess->ok) { | |
719 | g_mutex_unlock(sess->mutex); | |
720 | gps_session_delete(sess); | |
721 | gdk_threads_leave(); | |
722 | g_thread_exit ( NULL ); | |
723 | } | |
724 | g_mutex_unlock(sess->mutex); | |
725 | gdk_threads_leave (); | |
726 | ||
727 | switch(c) { | |
728 | case BABEL_DIAG_OUTPUT: | |
729 | line = (gchar *)data; | |
730 | ||
731 | /* tells us how many items there will be */ | |
732 | if (strstr(line, "Xfer Wpt")) { | |
733 | sess->progress_label = sess->wp_label; | |
734 | } | |
735 | if (strstr(line, "Xfer Trk")) { | |
736 | sess->progress_label = sess->trk_label; | |
737 | } | |
738 | if (strstr(line, "PRDDAT")) { | |
739 | gchar **tokens = g_strsplit(line, " ", 0); | |
740 | gchar info[128]; | |
741 | int ilen = 0; | |
742 | int i; | |
c83b5ad9 QT |
743 | int n_tokens = 0; |
744 | ||
745 | while (tokens[n_tokens]) | |
746 | n_tokens++; | |
747 | ||
748 | if (n_tokens > 8) { | |
749 | for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) { | |
750 | guint ch; | |
751 | sscanf(tokens[i], "%x", &ch); | |
752 | info[ilen++] = ch; | |
753 | } | |
754 | info[ilen++] = 0; | |
755 | set_gps_info(info, sess); | |
b364d6bc | 756 | } |
c83b5ad9 | 757 | g_strfreev(tokens); |
b364d6bc QT |
758 | } |
759 | if (strstr(line, "RECORD")) { | |
760 | int lsb, msb, cnt; | |
761 | ||
c83b5ad9 QT |
762 | if (strlen(line) > 20) { |
763 | sscanf(line+17, "%x", &lsb); | |
764 | sscanf(line+20, "%x", &msb); | |
765 | cnt = lsb + msb * 256; | |
766 | set_total_count(cnt, sess); | |
767 | sess->count = 0; | |
768 | } | |
b364d6bc QT |
769 | } |
770 | if ( strstr(line, "WPTDAT") || strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) { | |
771 | sess->count++; | |
772 | set_current_count(sess->count, sess); | |
773 | } | |
774 | break; | |
775 | case BABEL_DONE: | |
776 | break; | |
777 | default: | |
778 | break; | |
779 | } | |
780 | ||
781 | } | |
782 | ||
783 | static void gps_upload_progress_func(BabelProgressCode c, gpointer data, GpsSession * sess ) | |
784 | { | |
785 | gchar *line; | |
786 | static int cnt = 0; | |
787 | ||
788 | gdk_threads_enter (); | |
789 | g_mutex_lock(sess->mutex); | |
790 | if (!sess->ok) { | |
791 | g_mutex_unlock(sess->mutex); | |
792 | gps_session_delete(sess); | |
793 | gdk_threads_leave(); | |
794 | g_thread_exit ( NULL ); | |
795 | } | |
796 | g_mutex_unlock(sess->mutex); | |
797 | gdk_threads_leave (); | |
798 | ||
799 | switch(c) { | |
800 | case BABEL_DIAG_OUTPUT: | |
801 | line = (gchar *)data; | |
802 | ||
803 | if (strstr(line, "PRDDAT")) { | |
804 | gchar **tokens = g_strsplit(line, " ", 0); | |
805 | gchar info[128]; | |
806 | int ilen = 0; | |
807 | int i; | |
c83b5ad9 QT |
808 | int n_tokens = 0; |
809 | ||
810 | while (tokens[n_tokens]) | |
811 | n_tokens++; | |
812 | ||
813 | if (n_tokens > 8) { | |
814 | for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) { | |
815 | guint ch; | |
816 | sscanf(tokens[i], "%x", &ch); | |
817 | info[ilen++] = ch; | |
818 | } | |
819 | info[ilen++] = 0; | |
820 | set_gps_info(info, sess); | |
b364d6bc | 821 | } |
c83b5ad9 | 822 | g_strfreev(tokens); |
b364d6bc QT |
823 | } |
824 | if (strstr(line, "RECORD")) { | |
825 | int lsb, msb; | |
826 | ||
c83b5ad9 QT |
827 | if (strlen(line) > 20) { |
828 | sscanf(line+17, "%x", &lsb); | |
829 | sscanf(line+20, "%x", &msb); | |
830 | cnt = lsb + msb * 256; | |
831 | /* set_total_count(cnt, sess); */ | |
832 | sess->count = 0; | |
833 | } | |
b364d6bc QT |
834 | } |
835 | if ( strstr(line, "WPTDAT")) { | |
836 | if (sess->count == 0) { | |
837 | sess->progress_label = sess->wp_label; | |
838 | set_total_count(cnt, sess); | |
839 | } | |
840 | sess->count++; | |
841 | set_current_count(sess->count, sess); | |
842 | ||
843 | } | |
844 | if ( strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) { | |
845 | if (sess->count == 0) { | |
846 | sess->progress_label = sess->trk_label; | |
847 | set_total_count(cnt, sess); | |
848 | } | |
849 | sess->count++; | |
850 | set_current_count(sess->count, sess); | |
851 | } | |
852 | break; | |
853 | case BABEL_DONE: | |
854 | break; | |
855 | default: | |
856 | break; | |
857 | } | |
858 | ||
859 | } | |
860 | ||
861 | static void gps_comm_thread(GpsSession *sess) | |
862 | { | |
863 | gboolean result; | |
864 | ||
865 | if (sess->direction == GPS_DOWN) | |
866 | result = a_babel_convert_from (sess->vtl, sess->cmd_args, | |
867 | (BabelStatusFunc) gps_download_progress_func, sess->port, sess); | |
868 | else | |
869 | result = a_babel_convert_to (sess->vtl, sess->cmd_args, | |
870 | (BabelStatusFunc) gps_upload_progress_func, sess->port, sess); | |
871 | ||
872 | gdk_threads_enter(); | |
873 | if (!result) { | |
874 | gtk_label_set_text ( GTK_LABEL(sess->status_label), "Error: couldn't find gpsbabel." ); | |
875 | } | |
876 | else { | |
877 | g_mutex_lock(sess->mutex); | |
878 | if (sess->ok) { | |
879 | gtk_label_set_text ( GTK_LABEL(sess->status_label), "Done." ); | |
880 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_ACCEPT, TRUE ); | |
881 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), GTK_RESPONSE_REJECT, FALSE ); | |
882 | } else { | |
883 | /* canceled */ | |
884 | } | |
885 | g_mutex_unlock(sess->mutex); | |
886 | } | |
887 | ||
888 | g_mutex_lock(sess->mutex); | |
889 | if (sess->ok) { | |
890 | sess->ok = FALSE; | |
891 | g_mutex_unlock(sess->mutex); | |
892 | } | |
893 | else { | |
894 | g_mutex_unlock(sess->mutex); | |
895 | gps_session_delete(sess); | |
896 | } | |
897 | gdk_threads_leave(); | |
898 | g_thread_exit(NULL); | |
899 | } | |
900 | ||
901 | static gint gps_comm(VikTrwLayer *vtl, gps_dir dir, vik_gps_proto proto, gchar *port) { | |
902 | GpsSession *sess = g_malloc(sizeof(GpsSession)); | |
903 | ||
904 | sess->mutex = g_mutex_new(); | |
905 | sess->direction = dir; | |
906 | sess->vtl = vtl; | |
907 | sess->port = g_strdup(port); | |
908 | sess->ok = TRUE; | |
909 | sess->cmd_args = g_strdup_printf("-D 9 -t -w -%c %s", | |
910 | (dir == GPS_DOWN) ? 'i' : 'o', protocols_args[proto]); | |
911 | sess->window_title = (dir == GPS_DOWN) ? "GPS Download" : "GPS Upload"; | |
912 | ||
4a96999b | 913 | 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 |
914 | gtk_dialog_set_response_sensitive ( GTK_DIALOG(sess->dialog), |
915 | GTK_RESPONSE_ACCEPT, FALSE ); | |
916 | gtk_window_set_title ( GTK_WINDOW(sess->dialog), sess->window_title ); | |
917 | ||
918 | sess->status_label = gtk_label_new ("Status: detecting gpsbabel"); | |
919 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), | |
920 | sess->status_label, FALSE, FALSE, 5 ); | |
921 | gtk_widget_show_all(sess->status_label); | |
922 | ||
923 | sess->gps_label = gtk_label_new ("GPS device: N/A"); | |
924 | sess->ver_label = gtk_label_new (""); | |
925 | sess->id_label = gtk_label_new (""); | |
926 | sess->wp_label = gtk_label_new (""); | |
927 | sess->trk_label = gtk_label_new (""); | |
928 | ||
929 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->gps_label, FALSE, FALSE, 5 ); | |
930 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->wp_label, FALSE, FALSE, 5 ); | |
931 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(sess->dialog)->vbox), sess->trk_label, FALSE, FALSE, 5 ); | |
932 | ||
933 | gtk_widget_show_all(sess->dialog); | |
934 | ||
935 | sess->progress_label = sess->wp_label; | |
936 | sess->total_count = -1; | |
937 | ||
938 | /* TODO: starting gps read/write thread here */ | |
939 | g_thread_create((GThreadFunc)gps_comm_thread, sess, FALSE, NULL ); | |
940 | ||
941 | gtk_dialog_run(GTK_DIALOG(sess->dialog)); | |
942 | ||
943 | gtk_widget_destroy(sess->dialog); | |
944 | ||
945 | g_mutex_lock(sess->mutex); | |
946 | if (sess->ok) { | |
947 | sess->ok = FALSE; /* tell thread to stop */ | |
948 | g_mutex_unlock(sess->mutex); | |
949 | } | |
950 | else { | |
951 | g_mutex_unlock(sess->mutex); | |
952 | gps_session_delete(sess); | |
953 | } | |
954 | ||
b364d6bc QT |
955 | return 0; |
956 | } | |
957 | ||
958 | static void gps_upload_cb( gpointer layer_and_vlp[2] ) | |
959 | { | |
960 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
961 | VikTrwLayer *vtl = vgl->trw_children[TRW_UPLOAD]; | |
962 | gps_comm(vtl, GPS_UP, vgl->protocol_id, params_ports[vgl->serial_port_id]); | |
963 | } | |
964 | ||
965 | static void gps_download_cb( gpointer layer_and_vlp[2] ) | |
966 | { | |
967 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
968 | VikTrwLayer *vtl = vgl->trw_children[TRW_DOWNLOAD]; | |
969 | gps_comm(vtl, GPS_DOWN, vgl->protocol_id, params_ports[vgl->serial_port_id]); | |
970 | } | |
700b0908 QT |
971 | |
972 | static void gps_empty_upload_cb( gpointer layer_and_vlp[2] ) | |
973 | { | |
974 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
975 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_UPLOAD]); | |
976 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_UPLOAD]); | |
977 | } | |
978 | ||
979 | static void gps_empty_download_cb( gpointer layer_and_vlp[2] ) | |
980 | { | |
981 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
982 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]); | |
983 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]); | |
984 | } | |
985 | ||
986 | static void gps_empty_all_cb( gpointer layer_and_vlp[2] ) | |
987 | { | |
988 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
989 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_UPLOAD]); | |
990 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_UPLOAD]); | |
991 | vik_trw_layer_delete_all_waypoints ( vgl-> trw_children[TRW_DOWNLOAD]); | |
992 | vik_trw_layer_delete_all_tracks ( vgl-> trw_children[TRW_DOWNLOAD]); | |
993 | } | |
b87d3952 | 994 | |
001a86db | 995 | #ifdef VIK_CONFIG_REALTIME_GPS_TRACKING |
b87d3952 QT |
996 | static void realtime_tracking_draw(VikGpsLayer *vgl, VikViewport *vp) |
997 | { | |
c4e61875 | 998 | struct LatLon ll; |
b87d3952 QT |
999 | VikCoord nw, se; |
1000 | struct LatLon lnw, lse; | |
1001 | vik_viewport_screen_to_coord ( vp, -20, -20, &nw ); | |
1002 | vik_viewport_screen_to_coord ( vp, vik_viewport_get_width(vp)+20, vik_viewport_get_width(vp)+20, &se ); | |
1003 | vik_coord_to_latlon ( &nw, &lnw ); | |
1004 | vik_coord_to_latlon ( &se, &lse ); | |
c4e61875 QT |
1005 | if ( vgl->realtime_fix.fix.latitude > lse.lat && |
1006 | vgl->realtime_fix.fix.latitude < lnw.lat && | |
1007 | vgl->realtime_fix.fix.longitude > lnw.lon && | |
1008 | vgl->realtime_fix.fix.longitude < lse.lon ) { | |
b87d3952 QT |
1009 | VikCoord gps; |
1010 | gint x, y; | |
1011 | gint half_back_x, half_back_y; | |
1012 | gint half_back_bg_x, half_back_bg_y; | |
1013 | gint pt_x, pt_y; | |
1014 | gint ptbg_x, ptbg_y; | |
1015 | gint side1_x, side1_y, side2_x, side2_y; | |
1016 | gint side1bg_x, side1bg_y, side2bg_x, side2bg_y; | |
1017 | ||
c4e61875 QT |
1018 | ll.lat = vgl->realtime_fix.fix.latitude; |
1019 | ll.lon = vgl->realtime_fix.fix.longitude; | |
1020 | vik_coord_load_from_latlon ( &gps, vik_viewport_get_coord_mode(vp), &ll); | |
b87d3952 QT |
1021 | vik_viewport_coord_to_screen ( vp, &gps, &x, &y ); |
1022 | ||
c4e61875 QT |
1023 | gdouble heading_cos = cos(M_PI/180*vgl->realtime_fix.fix.track); |
1024 | gdouble heading_sin = sin(M_PI/180*vgl->realtime_fix.fix.track); | |
b87d3952 QT |
1025 | |
1026 | half_back_y = y+8*heading_cos; | |
1027 | half_back_x = x-8*heading_sin; | |
1028 | half_back_bg_y = y+10*heading_cos; | |
1029 | half_back_bg_x = x-10*heading_sin; | |
1030 | ||
1031 | pt_y = half_back_y-24*heading_cos; | |
1032 | pt_x = half_back_x+24*heading_sin; | |
1033 | ptbg_y = half_back_bg_y-28*heading_cos; | |
1034 | ptbg_x = half_back_bg_x+28*heading_sin; | |
1035 | ||
1036 | side1_y = half_back_y+9*heading_sin; | |
1037 | side1_x = half_back_x+9*heading_cos; | |
1038 | side1bg_y = half_back_bg_y+11*heading_sin; | |
1039 | side1bg_x = half_back_bg_x+11*heading_cos; | |
1040 | ||
1041 | side2_y = half_back_y-9*heading_sin; | |
1042 | side2_x = half_back_x-9*heading_cos; | |
1043 | side2bg_y = half_back_bg_y-11*heading_sin; | |
1044 | side2bg_x = half_back_bg_x-11*heading_cos; | |
1045 | ||
1046 | GdkPoint trian[3] = { { pt_x, pt_y }, {side1_x, side1_y}, {side2_x, side2_y} }; | |
1047 | GdkPoint trian_bg[3] = { { ptbg_x, pt_y }, {side1bg_x, side1bg_y}, {side2bg_x, side2bg_y} }; | |
1048 | ||
1049 | vik_viewport_draw_polygon ( vp, vgl->realtime_track_bg_gc, TRUE, trian_bg, 3 ); | |
1050 | vik_viewport_draw_polygon ( vp, vgl->realtime_track_gc, TRUE, trian, 3 ); | |
c4e61875 QT |
1051 | vik_viewport_draw_rectangle ( vp, |
1052 | (vgl->realtime_fix.fix.mode > MODE_2D) ? vgl->realtime_track_pt2_gc : vgl->realtime_track_pt1_gc, | |
1053 | TRUE, x-2, y-2, 4, 4 ); | |
1054 | //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 |
1055 | } |
1056 | } | |
1057 | ||
1058 | /* lock/unlock realtime_tracking_mutex when call this */ | |
1059 | static void create_realtime_trackpoint(VikGpsLayer *vgl, gboolean forced) | |
1060 | { | |
c4e61875 QT |
1061 | struct LatLon ll; |
1062 | GList *last_tp; | |
97cab2d5 QT |
1063 | |
1064 | /* Note that fix.time is a double, but it should not affect the precision | |
1065 | for most GPS */ | |
1066 | time_t cur_timestamp = vgl->realtime_fix.fix.time; | |
1067 | time_t last_timestamp = vgl->last_fix.fix.time; | |
1068 | ||
1069 | if (cur_timestamp < last_timestamp) { | |
1070 | return; | |
1071 | } | |
1072 | ||
b87d3952 | 1073 | if (vgl->realtime_record && vgl->realtime_fix.dirty) { |
c4e61875 QT |
1074 | gboolean replace = FALSE; |
1075 | int heading = (int)floor(vgl->realtime_fix.fix.track); | |
1076 | int last_heading = (int)floor(vgl->last_fix.fix.track); | |
1077 | int alt = isnan(vgl->realtime_fix.fix.altitude) ? VIK_DEFAULT_ALTITUDE : floor(vgl->realtime_fix.fix.altitude); | |
1078 | int last_alt = isnan(vgl->last_fix.fix.altitude) ? VIK_DEFAULT_ALTITUDE : floor(vgl->last_fix.fix.altitude); | |
1079 | if (((last_tp = g_list_last(vgl->realtime_track->trackpoints)) != NULL) && | |
1080 | (vgl->realtime_fix.fix.mode > MODE_2D) && | |
1081 | (vgl->last_fix.fix.mode <= MODE_2D) && | |
97cab2d5 | 1082 | ((cur_timestamp - last_timestamp) < 2)) { |
c4e61875 QT |
1083 | g_free(last_tp->data); |
1084 | vgl->realtime_track->trackpoints = g_list_delete_link(vgl->realtime_track->trackpoints, last_tp); | |
1085 | replace = TRUE; | |
1086 | } | |
97cab2d5 QT |
1087 | if (replace || |
1088 | ((cur_timestamp != last_timestamp) && | |
1089 | ((forced || | |
1090 | ((heading < last_heading) && (heading < (last_heading - 3))) || | |
1091 | ((heading > last_heading) && (heading > (last_heading + 3))) || | |
1092 | ((alt != VIK_DEFAULT_ALTITUDE) && (alt != last_alt)))))) { | |
b87d3952 QT |
1093 | /* TODO: check for new segments */ |
1094 | VikTrackpoint *tp = vik_trackpoint_new(); | |
1095 | tp->newsegment = FALSE; | |
b87d3952 | 1096 | tp->has_timestamp = TRUE; |
c4e61875 | 1097 | tp->timestamp = vgl->realtime_fix.fix.time; |
a2817d3c QT |
1098 | tp->altitude = alt; |
1099 | /* speed only available for 3D fix. Check for NAN when use this speed */ | |
1100 | tp->speed = vgl->realtime_fix.fix.speed; | |
1101 | tp->course = vgl->realtime_fix.fix.track; | |
1102 | tp->nsats = vgl->realtime_fix.satellites_used; | |
1103 | tp->fix_mode = vgl->realtime_fix.fix.mode; | |
1104 | tp->extended = TRUE; | |
c4e61875 QT |
1105 | |
1106 | ll.lat = vgl->realtime_fix.fix.latitude; | |
1107 | ll.lon = vgl->realtime_fix.fix.longitude; | |
b87d3952 | 1108 | vik_coord_load_from_latlon(&tp->coord, |
c4e61875 | 1109 | vik_trw_layer_get_coord_mode(vgl->trw_children[TRW_REALTIME]), &ll); |
b87d3952 QT |
1110 | |
1111 | vgl->realtime_track->trackpoints = g_list_append(vgl->realtime_track->trackpoints, tp); | |
1112 | vgl->realtime_fix.dirty = FALSE; | |
a2817d3c | 1113 | vgl->realtime_fix.satellites_used = 0; |
b87d3952 QT |
1114 | vgl->last_fix = vgl->realtime_fix; |
1115 | } | |
1116 | } | |
1117 | ||
1118 | } | |
1119 | ||
1120 | void gpsd_raw_hook(VglGpsd *vgpsd, gchar *data) | |
1121 | { | |
c4e61875 | 1122 | gboolean update_all = FALSE; |
b87d3952 QT |
1123 | VikGpsLayer *vgl = vgpsd->vgl; |
1124 | ||
c4e61875 QT |
1125 | if (!vgl->realtime_tracking) { |
1126 | g_warning("%s: receiving GPS data while not in realtime mode", __PRETTY_FUNCTION__); | |
b87d3952 | 1127 | return; |
b87d3952 QT |
1128 | } |
1129 | ||
b87d3952 QT |
1130 | if ((vgpsd->gpsd.fix.mode >= MODE_2D) && |
1131 | !isnan(vgpsd->gpsd.fix.latitude) && | |
1132 | !isnan(vgpsd->gpsd.fix.longitude) && | |
1133 | !isnan(vgpsd->gpsd.fix.track)) { | |
1134 | g_mutex_lock(vgl->realtime_tracking_mutex); | |
c4e61875 | 1135 | vgl->realtime_fix.fix = vgpsd->gpsd.fix; |
a2817d3c | 1136 | vgl->realtime_fix.satellites_used = vgpsd->gpsd.satellites_used; |
b87d3952 QT |
1137 | vgl->realtime_fix.dirty = TRUE; |
1138 | ||
c4e61875 QT |
1139 | if (vgl->realtime_keep_at_center || |
1140 | (vgl->realtime_jump_to_start && !vgl->realtime_track->trackpoints)) { | |
1141 | struct LatLon ll; | |
1142 | VikCoord center; | |
1143 | ||
1144 | ll.lat = vgl->realtime_fix.fix.latitude; | |
1145 | ll.lon = vgl->realtime_fix.fix.longitude; | |
1146 | vik_coord_load_from_latlon(¢er, | |
1147 | vik_trw_layer_get_coord_mode(vgl->trw_children[TRW_REALTIME]), &ll); | |
1148 | VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vgl)); | |
1149 | VikViewport *vvp = vik_window_viewport(vw); | |
1150 | vik_viewport_set_center_coord(vvp, ¢er); | |
1151 | update_all = TRUE; | |
1152 | } | |
1153 | ||
b87d3952 QT |
1154 | create_realtime_trackpoint(vgl, FALSE); |
1155 | g_mutex_unlock(vgl->realtime_tracking_mutex); | |
1156 | ||
c4e61875 | 1157 | vik_layer_emit_update ( update_all ? VIK_LAYER(vgl) : VIK_LAYER(vgl->trw_children[TRW_REALTIME])); |
b87d3952 QT |
1158 | } |
1159 | } | |
1160 | ||
1161 | static gboolean gpsd_data_available(GIOChannel *source, GIOCondition condition, gpointer data) | |
1162 | { | |
b87d3952 QT |
1163 | VikGpsLayer *vgl = data; |
1164 | gps_poll(&vgl->vgpsd->gpsd); | |
1165 | return TRUE; | |
1166 | } | |
1167 | ||
1168 | static gchar *make_track_name(VikTrwLayer *vtl) | |
1169 | { | |
1170 | const gchar basename[] = "REALTIME"; | |
1171 | const gint bufsize = sizeof(basename) + 5; | |
1172 | gchar *name = g_malloc(bufsize); | |
1173 | strcpy(name, basename); | |
1174 | gint i = 2; | |
1175 | ||
1176 | while (vik_trw_layer_get_track(vtl, name) != NULL) { | |
1177 | g_snprintf(name, bufsize, "%s#%d", basename, i); | |
1178 | i++; | |
1179 | } | |
1180 | return(name); | |
1181 | ||
1182 | } | |
1183 | ||
1184 | static void gps_start_stop_tracking_cb( gpointer layer_and_vlp[2]) | |
1185 | { | |
1186 | VikGpsLayer *vgl = (VikGpsLayer *)layer_and_vlp[0]; | |
1187 | vgl->realtime_tracking = (vgl->realtime_tracking == FALSE); | |
1188 | ||
a2817d3c QT |
1189 | /* Make sure we are still in the boat with libgps */ |
1190 | g_assert((VIK_GPS_MODE_2D == MODE_2D) && (VIK_GPS_MODE_3D == MODE_3D)); | |
1191 | ||
b87d3952 QT |
1192 | if (vgl->realtime_tracking) { |
1193 | struct gps_data_t *gpsd = gps_open(vgl->gpsd_host, vgl->gpsd_port); | |
1194 | if (gpsd == NULL) { | |
4863105b QT |
1195 | GtkWidget *dialog = gtk_message_dialog_new (VIK_GTK_WINDOW_FROM_LAYER(vgl), |
1196 | GTK_DIALOG_DESTROY_WITH_PARENT, | |
1197 | GTK_MESSAGE_ERROR, | |
1198 | GTK_BUTTONS_CLOSE, | |
1199 | "Failed to connect to gpsd at %s (port %s)", | |
1200 | vgl->gpsd_host, vgl->gpsd_port); | |
1201 | gtk_dialog_run (GTK_DIALOG (dialog)); | |
1202 | gtk_widget_destroy (dialog); | |
1203 | ||
b87d3952 QT |
1204 | vgl->realtime_tracking = FALSE; |
1205 | return; | |
1206 | } | |
1207 | vgl->vgpsd = g_realloc(gpsd, sizeof(VglGpsd)); | |
1208 | vgl->vgpsd->vgl = vgl; | |
b87d3952 | 1209 | |
c4e61875 QT |
1210 | vgl->realtime_fix.dirty = vgl->last_fix.dirty = FALSE; |
1211 | /* track alt/time graph uses VIK_DEFAULT_ALTITUDE (0.0) as invalid */ | |
1212 | vgl->realtime_fix.fix.altitude = vgl->last_fix.fix.altitude = VIK_DEFAULT_ALTITUDE; | |
1213 | vgl->realtime_fix.fix.speed = vgl->last_fix.fix.speed = NAN; | |
b87d3952 | 1214 | |
b87d3952 | 1215 | if (vgl->realtime_record) { |
c4e61875 | 1216 | VikTrwLayer *vtl = vgl->trw_children[TRW_REALTIME]; |
b87d3952 QT |
1217 | vgl->realtime_track = vik_track_new(); |
1218 | vgl->realtime_track->visible = TRUE; | |
1219 | vgl->realtime_track_name = make_track_name(vtl); | |
1220 | vik_trw_layer_add_track(vtl, vgl->realtime_track_name, vgl->realtime_track); | |
1221 | } | |
1222 | ||
c4e61875 QT |
1223 | gps_set_raw_hook(&vgl->vgpsd->gpsd, gpsd_raw_hook); |
1224 | vgl->realtime_io_channel = g_io_channel_unix_new(vgl->vgpsd->gpsd.gps_fd); | |
1225 | vgl->realtime_io_watch_id = g_io_add_watch( vgl->realtime_io_channel, | |
1226 | G_IO_IN, gpsd_data_available, vgl); | |
1227 | ||
b87d3952 QT |
1228 | gps_query(&vgl->vgpsd->gpsd, "w+x"); |
1229 | ||
1230 | } | |
1231 | else { /* stop realtime tracking */ | |
1232 | /* TODO: handle race condition here , make sure vgpsd is NULL */ | |
1233 | g_mutex_lock(vgl->realtime_tracking_mutex); | |
1234 | gps_close(&vgl->vgpsd->gpsd); | |
1235 | vgl->vgpsd = NULL; | |
1236 | // g_source_remove(vgl->realtime_timeout); | |
1237 | g_source_remove(vgl->realtime_io_watch_id); | |
1238 | g_io_channel_unref (vgl->realtime_io_channel); | |
1239 | ||
1240 | if (vgl->realtime_record) { | |
1241 | create_realtime_trackpoint(vgl, TRUE); | |
1242 | if ((vgl->realtime_track->trackpoints == NULL) || (vgl->realtime_track->trackpoints->next == NULL)) | |
c4e61875 | 1243 | vik_trw_layer_delete_track(vgl->trw_children[TRW_REALTIME], vgl->realtime_track_name); |
b87d3952 QT |
1244 | } |
1245 | g_mutex_unlock(vgl->realtime_tracking_mutex); | |
1246 | } | |
1247 | } | |
001a86db | 1248 | #endif /* VIK_CONFIG_REALTIME_GPS_TRACKING */ |
b87d3952 | 1249 |