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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 | ||
22 | #ifdef HAVE_CONFIG_H | |
23 | #include "config.h" | |
24 | #endif | |
25 | ||
26 | #include <gtk/gtk.h> | |
27 | #include <glib/gi18n.h> | |
28 | #include <time.h> | |
29 | ||
30 | #include "coords.h" | |
31 | #include "vikcoord.h" | |
32 | #include "viktrack.h" | |
33 | #include "viktrwlayer_tpwin.h" | |
34 | #include "vikwaypoint.h" | |
35 | #include "dialog.h" | |
36 | #include "globals.h" | |
37 | ||
38 | #define SET_BUTTON_SENSITIVE(tpwin,num,sens) gtk_widget_set_sensitive ( GTK_WIDGET(g_list_nth_data((tpwin->buttons),(num))), (sens)); | |
39 | ||
40 | struct _VikTrwLayerTpwin { | |
41 | GtkDialog parent; | |
42 | GtkSpinButton *lat, *lon, *alt; | |
43 | GtkLabel *track_name, *ts, *localtime, *diff_dist, *diff_time, *diff_speed, *hdop, *vdop, *pdop, *sat; | |
44 | GList *buttons; | |
45 | VikTrackpoint *cur_tp; | |
46 | gboolean cur_tp_is_endpoint; /* for join */ | |
47 | ||
48 | gboolean sync_to_tp_block; | |
49 | }; | |
50 | ||
51 | GType vik_trw_layer_tpwin_get_type (void) | |
52 | { | |
53 | static GType tpwin_type = 0; | |
54 | ||
55 | if (!tpwin_type) | |
56 | { | |
57 | static const GTypeInfo tpwin_info = | |
58 | { | |
59 | sizeof (VikTrwLayerTpwinClass), | |
60 | NULL, /* base_init */ | |
61 | NULL, /* base_finalize */ | |
62 | NULL, /* class init */ | |
63 | NULL, /* class_finalize */ | |
64 | NULL, /* class_data */ | |
65 | sizeof (VikTrwLayerTpwin), | |
66 | 0, | |
67 | NULL /* instance init */ | |
68 | }; | |
69 | tpwin_type = g_type_register_static ( GTK_TYPE_DIALOG, "VikTrwLayerTpwin", &tpwin_info, 0 ); | |
70 | } | |
71 | ||
72 | return tpwin_type; | |
73 | } | |
74 | ||
75 | static void tpwin_sync_ll_to_tp ( VikTrwLayerTpwin *tpwin ) | |
76 | { | |
77 | if ( tpwin->cur_tp && (!tpwin->sync_to_tp_block) ) | |
78 | { | |
79 | struct LatLon ll; | |
80 | VikCoord coord; | |
81 | ll.lat = gtk_spin_button_get_value ( tpwin->lat ); | |
82 | ll.lon = gtk_spin_button_get_value ( tpwin->lon ); | |
83 | vik_coord_load_from_latlon ( &coord, tpwin->cur_tp->coord.mode, &ll ); | |
84 | ||
85 | /* don't redraw unless we really have to */ | |
86 | if ( vik_coord_diff(&(tpwin->cur_tp->coord), &coord) > 0.05 ) /* may not be exact due to rounding */ | |
87 | { | |
88 | tpwin->cur_tp->coord = coord; | |
89 | gtk_dialog_response ( GTK_DIALOG(tpwin), VIK_TRW_LAYER_TPWIN_DATA_CHANGED ); | |
90 | } | |
91 | } | |
92 | } | |
93 | ||
94 | static void tpwin_sync_alt_to_tp ( VikTrwLayerTpwin *tpwin ) | |
95 | { | |
96 | if ( tpwin->cur_tp && (!tpwin->sync_to_tp_block) ) { | |
97 | // Always store internally in metres | |
98 | vik_units_height_t height_units = a_vik_get_units_height (); | |
99 | switch (height_units) { | |
100 | case VIK_UNITS_HEIGHT_METRES: | |
101 | tpwin->cur_tp->altitude = gtk_spin_button_get_value ( tpwin->alt ); | |
102 | break; | |
103 | case VIK_UNITS_HEIGHT_FEET: | |
104 | tpwin->cur_tp->altitude = VIK_FEET_TO_METERS(gtk_spin_button_get_value ( tpwin->alt )); | |
105 | break; | |
106 | default: | |
107 | tpwin->cur_tp->altitude = gtk_spin_button_get_value ( tpwin->alt ); | |
108 | g_critical("Houston, we've had a problem. height=%d", height_units); | |
109 | } | |
110 | } | |
111 | } | |
112 | ||
113 | VikTrwLayerTpwin *vik_trw_layer_tpwin_new ( GtkWindow *parent ) | |
114 | { | |
115 | static gchar *left_label_texts[] = { N_("<b>Part of Track:</b>"), | |
116 | N_("<b>Latitude:</b>"), | |
117 | N_("<b>Longitude:</b>"), | |
118 | N_("<b>Altitude:</b>"), | |
119 | N_("<b>Timestamp:</b>"), | |
120 | N_("<b>Time:</b>") }; | |
121 | static gchar *right_label_texts[] = { N_("<b>Distance Difference:</b>"), | |
122 | N_("<b>Time Difference:</b>"), | |
123 | N_("<b>\"Speed\" Between:</b>"), | |
124 | N_("<b>VDOP:</b>"), | |
125 | N_("<b>HDOP:</b>"), | |
126 | N_("<b>PDOP:</b>"), | |
127 | N_("<b>SAT/FIX:</b>") | |
128 | }; | |
129 | ||
130 | VikTrwLayerTpwin *tpwin = VIK_TRW_LAYER_TPWIN ( g_object_new ( VIK_TRW_LAYER_TPWIN_TYPE, NULL ) ); | |
131 | GtkWidget *main_hbox, *left_vbox, *right_vbox; | |
132 | GtkWidget *diff_left_vbox, *diff_right_vbox; | |
133 | ||
134 | ||
135 | gtk_window_set_transient_for ( GTK_WINDOW(tpwin), parent ); | |
136 | gtk_window_set_title ( GTK_WINDOW(tpwin), _("Trackpoint") ); | |
137 | ||
138 | gtk_dialog_add_buttons ( GTK_DIALOG(tpwin), | |
139 | GTK_STOCK_CLOSE, VIK_TRW_LAYER_TPWIN_CLOSE, | |
140 | _("_Insert After"), VIK_TRW_LAYER_TPWIN_INSERT, | |
141 | GTK_STOCK_DELETE, VIK_TRW_LAYER_TPWIN_DELETE, | |
142 | _("Split Here"), VIK_TRW_LAYER_TPWIN_SPLIT, | |
143 | _("Join With Last"), VIK_TRW_LAYER_TPWIN_JOIN, | |
144 | GTK_STOCK_GO_BACK, VIK_TRW_LAYER_TPWIN_BACK, | |
145 | GTK_STOCK_GO_FORWARD, VIK_TRW_LAYER_TPWIN_FORWARD, | |
146 | NULL ); | |
147 | tpwin->buttons = gtk_container_get_children(GTK_CONTAINER(GTK_DIALOG(tpwin)->action_area)); | |
148 | ||
149 | /* main track info */ | |
150 | left_vbox = a_dialog_create_label_vbox ( left_label_texts, sizeof(left_label_texts) / sizeof(left_label_texts[0]) ); | |
151 | ||
152 | tpwin->track_name = GTK_LABEL(gtk_label_new(NULL)); | |
153 | tpwin->ts = GTK_LABEL(gtk_label_new(NULL)); | |
154 | tpwin->localtime = GTK_LABEL(gtk_label_new(NULL)); | |
155 | ||
156 | tpwin->lat = GTK_SPIN_BUTTON(gtk_spin_button_new( GTK_ADJUSTMENT(gtk_adjustment_new ( | |
157 | 0, -90, 90, 0.00005, 0.01, 0 )), 0.00005, 6)); | |
158 | tpwin->lon = GTK_SPIN_BUTTON(gtk_spin_button_new( GTK_ADJUSTMENT(gtk_adjustment_new ( | |
159 | 0, -180, 180, 0.00005, 0.01, 0 )), 0.00005, 6)); | |
160 | ||
161 | g_signal_connect_swapped ( G_OBJECT(tpwin->lat), "value-changed", G_CALLBACK(tpwin_sync_ll_to_tp), tpwin ); | |
162 | g_signal_connect_swapped ( G_OBJECT(tpwin->lon), "value-changed", G_CALLBACK(tpwin_sync_ll_to_tp), tpwin ); | |
163 | ||
164 | tpwin->alt = GTK_SPIN_BUTTON(gtk_spin_button_new( GTK_ADJUSTMENT(gtk_adjustment_new ( | |
165 | 0, -1000, 25000, 10, 100, 0 )), 10, 2)); | |
166 | ||
167 | g_signal_connect_swapped ( G_OBJECT(tpwin->alt), "value-changed", G_CALLBACK(tpwin_sync_alt_to_tp), tpwin ); | |
168 | ||
169 | right_vbox = gtk_vbox_new( TRUE, 3 ); | |
170 | gtk_box_pack_start ( GTK_BOX(right_vbox), GTK_WIDGET(tpwin->track_name), FALSE, TRUE, 0 ); | |
171 | gtk_box_pack_start ( GTK_BOX(right_vbox), GTK_WIDGET(tpwin->lat), FALSE, TRUE, 0 ); | |
172 | gtk_box_pack_start ( GTK_BOX(right_vbox), GTK_WIDGET(tpwin->lon), FALSE, TRUE, 0 ); | |
173 | gtk_box_pack_start ( GTK_BOX(right_vbox), GTK_WIDGET(tpwin->alt), FALSE, TRUE, 0 ); | |
174 | gtk_box_pack_start ( GTK_BOX(right_vbox), GTK_WIDGET(tpwin->ts), FALSE, TRUE, 5 ); | |
175 | gtk_box_pack_start ( GTK_BOX(right_vbox), GTK_WIDGET(tpwin->localtime), FALSE, TRUE, 5 ); | |
176 | ||
177 | /* diff info */ | |
178 | diff_left_vbox = a_dialog_create_label_vbox ( right_label_texts, sizeof(right_label_texts) / sizeof(right_label_texts[0]) ); | |
179 | ||
180 | tpwin->diff_dist = GTK_LABEL(gtk_label_new(NULL)); | |
181 | tpwin->diff_time = GTK_LABEL(gtk_label_new(NULL)); | |
182 | tpwin->diff_speed = GTK_LABEL(gtk_label_new(NULL)); | |
183 | ||
184 | tpwin->vdop = GTK_LABEL(gtk_label_new(NULL)); | |
185 | tpwin->hdop = GTK_LABEL(gtk_label_new(NULL)); | |
186 | tpwin->pdop = GTK_LABEL(gtk_label_new(NULL)); | |
187 | tpwin->sat = GTK_LABEL(gtk_label_new(NULL)); | |
188 | ||
189 | diff_right_vbox = gtk_vbox_new ( TRUE, 3 ); | |
190 | gtk_box_pack_start ( GTK_BOX(diff_right_vbox), GTK_WIDGET(tpwin->diff_dist), FALSE, TRUE, 5 ); | |
191 | gtk_box_pack_start ( GTK_BOX(diff_right_vbox), GTK_WIDGET(tpwin->diff_time), FALSE, TRUE, 5 ); | |
192 | gtk_box_pack_start ( GTK_BOX(diff_right_vbox), GTK_WIDGET(tpwin->diff_speed), FALSE, TRUE, 5 ); | |
193 | ||
194 | gtk_box_pack_start ( GTK_BOX(diff_right_vbox), GTK_WIDGET(tpwin->vdop), FALSE, TRUE, 5 ); | |
195 | gtk_box_pack_start ( GTK_BOX(diff_right_vbox), GTK_WIDGET(tpwin->hdop), FALSE, TRUE, 5 ); | |
196 | gtk_box_pack_start ( GTK_BOX(diff_right_vbox), GTK_WIDGET(tpwin->pdop), FALSE, TRUE, 5 ); | |
197 | gtk_box_pack_start ( GTK_BOX(diff_right_vbox), GTK_WIDGET(tpwin->sat), FALSE, TRUE, 5 ); | |
198 | ||
199 | main_hbox = gtk_hbox_new( TRUE, 0 ); | |
200 | gtk_box_pack_start ( GTK_BOX(main_hbox), left_vbox, TRUE, TRUE, 0 ); | |
201 | gtk_box_pack_start ( GTK_BOX(main_hbox), right_vbox, TRUE, TRUE, 0 ); | |
202 | gtk_box_pack_start ( GTK_BOX(main_hbox), diff_left_vbox, TRUE, TRUE, 0 ); | |
203 | gtk_box_pack_start ( GTK_BOX(main_hbox), diff_right_vbox, TRUE, TRUE, 0 ); | |
204 | ||
205 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(tpwin)->vbox), main_hbox, FALSE, FALSE, 0 ); | |
206 | ||
207 | tpwin->cur_tp = NULL; | |
208 | ||
209 | return tpwin; | |
210 | } | |
211 | ||
212 | void vik_trw_layer_tpwin_set_empty ( VikTrwLayerTpwin *tpwin ) | |
213 | { | |
214 | gtk_label_set_text ( tpwin->track_name, NULL ); | |
215 | gtk_label_set_text ( tpwin->ts, NULL ); | |
216 | gtk_label_set_text ( tpwin->localtime, NULL ); | |
217 | ||
218 | gtk_widget_set_sensitive ( GTK_WIDGET(tpwin->lat), FALSE ); | |
219 | gtk_widget_set_sensitive ( GTK_WIDGET(tpwin->lon), FALSE ); | |
220 | gtk_widget_set_sensitive ( GTK_WIDGET(tpwin->alt), FALSE ); | |
221 | ||
222 | SET_BUTTON_SENSITIVE ( tpwin, VIK_TRW_LAYER_TPWIN_INSERT, FALSE ); | |
223 | SET_BUTTON_SENSITIVE ( tpwin, VIK_TRW_LAYER_TPWIN_SPLIT, FALSE ); | |
224 | SET_BUTTON_SENSITIVE ( tpwin, VIK_TRW_LAYER_TPWIN_DELETE, FALSE ); | |
225 | SET_BUTTON_SENSITIVE ( tpwin, VIK_TRW_LAYER_TPWIN_FORWARD, FALSE ); | |
226 | SET_BUTTON_SENSITIVE ( tpwin, VIK_TRW_LAYER_TPWIN_BACK, FALSE ); | |
227 | SET_BUTTON_SENSITIVE ( tpwin, VIK_TRW_LAYER_TPWIN_JOIN, FALSE ); | |
228 | gtk_label_set_text ( tpwin->diff_dist, NULL ); | |
229 | gtk_label_set_text ( tpwin->diff_time, NULL ); | |
230 | gtk_label_set_text ( tpwin->diff_speed, NULL ); | |
231 | gtk_label_set_text ( tpwin->vdop, NULL ); | |
232 | gtk_label_set_text ( tpwin->hdop, NULL ); | |
233 | gtk_label_set_text ( tpwin->pdop, NULL ); | |
234 | gtk_label_set_text ( tpwin->sat, NULL ); | |
235 | tpwin->cur_tp = NULL; | |
236 | } | |
237 | ||
238 | void vik_trw_layer_tpwin_disable_join ( VikTrwLayerTpwin *tpwin ) | |
239 | { | |
240 | SET_BUTTON_SENSITIVE ( tpwin, VIK_TRW_LAYER_TPWIN_JOIN, FALSE ); | |
241 | } | |
242 | ||
243 | void vik_trw_layer_tpwin_set_tp ( VikTrwLayerTpwin *tpwin, GList *tpl, gchar *track_name ) | |
244 | { | |
245 | static char tmp_str[25]; | |
246 | static struct LatLon ll; | |
247 | VikTrackpoint *tp = VIK_TRACKPOINT(tpl->data); | |
248 | ||
249 | /* Only can insert if not at the end (otherwise use extend track) */ | |
250 | SET_BUTTON_SENSITIVE ( tpwin, VIK_TRW_LAYER_TPWIN_INSERT, (gboolean) GPOINTER_TO_INT (tpl->next) ); | |
251 | ||
252 | SET_BUTTON_SENSITIVE ( tpwin, VIK_TRW_LAYER_TPWIN_DELETE, TRUE ); | |
253 | ||
254 | /* We can only split up a track if it's not an endpoint. Makes sense to me. */ | |
255 | SET_BUTTON_SENSITIVE ( tpwin, VIK_TRW_LAYER_TPWIN_SPLIT, tpl->next && tpl->prev ); | |
256 | ||
257 | SET_BUTTON_SENSITIVE ( tpwin, VIK_TRW_LAYER_TPWIN_FORWARD, (gboolean) GPOINTER_TO_INT (tpl->next) ); | |
258 | SET_BUTTON_SENSITIVE ( tpwin, VIK_TRW_LAYER_TPWIN_BACK, (gboolean) GPOINTER_TO_INT (tpl->prev) ); | |
259 | ||
260 | /* we can only join tracks if there was a last tp, the last tp was an endpoint, _AND_ this tp is an endpoint */ | |
261 | SET_BUTTON_SENSITIVE ( tpwin, VIK_TRW_LAYER_TPWIN_JOIN, tpwin->cur_tp && tpwin->cur_tp_is_endpoint && (!(tpl->next && tpl->prev)) ); | |
262 | ||
263 | gtk_widget_set_sensitive ( GTK_WIDGET(tpwin->lat), TRUE ); | |
264 | gtk_widget_set_sensitive ( GTK_WIDGET(tpwin->lon), TRUE ); | |
265 | ||
266 | gtk_label_set_text ( tpwin->track_name, track_name ); | |
267 | ||
268 | tpwin->sync_to_tp_block = TRUE; /* don't update while setting data. */ | |
269 | ||
270 | vik_coord_to_latlon ( &(tp->coord), &ll ); | |
271 | gtk_spin_button_set_value ( tpwin->lat, ll.lat ); | |
272 | gtk_spin_button_set_value ( tpwin->lon, ll.lon ); | |
273 | vik_units_height_t height_units = a_vik_get_units_height (); | |
274 | switch (height_units) { | |
275 | case VIK_UNITS_HEIGHT_METRES: | |
276 | gtk_spin_button_set_value ( tpwin->alt, tp->altitude ); | |
277 | break; | |
278 | case VIK_UNITS_HEIGHT_FEET: | |
279 | gtk_spin_button_set_value ( tpwin->alt, VIK_METERS_TO_FEET(tp->altitude) ); | |
280 | break; | |
281 | default: | |
282 | gtk_spin_button_set_value ( tpwin->alt, tp->altitude ); | |
283 | g_critical("Houston, we've had a problem. height=%d", height_units); | |
284 | } | |
285 | ||
286 | ||
287 | tpwin->sync_to_tp_block = FALSE; /* don't update whlie setting data. */ | |
288 | ||
289 | ||
290 | if ( tp->has_timestamp ) | |
291 | { | |
292 | g_snprintf ( tmp_str, sizeof(tmp_str), "%ld", tp->timestamp ); | |
293 | gtk_label_set_text ( tpwin->ts, tmp_str ); | |
294 | g_snprintf ( tmp_str, MIN(25,sizeof(tmp_str)), "%s", ctime(&(tp->timestamp)) ); | |
295 | /* max. len of 25 will snip off newline, which is good since it messes stuff up */ | |
296 | gtk_label_set_text ( tpwin->localtime, tmp_str ); | |
297 | } | |
298 | else | |
299 | { | |
300 | gtk_label_set_text (tpwin->ts, NULL ); | |
301 | gtk_label_set_text (tpwin->localtime, NULL ); | |
302 | } | |
303 | ||
304 | vik_units_distance_t dist_units = a_vik_get_units_distance (); | |
305 | if ( tpwin->cur_tp ) | |
306 | { | |
307 | switch (dist_units) { | |
308 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
309 | g_snprintf ( tmp_str, sizeof(tmp_str), "%.2f m", vik_coord_diff(&(tp->coord), &(tpwin->cur_tp->coord))); | |
310 | break; | |
311 | case VIK_UNITS_DISTANCE_MILES: | |
312 | g_snprintf ( tmp_str, sizeof(tmp_str), "%.2f yards", vik_coord_diff(&(tp->coord), &(tpwin->cur_tp->coord))*1.0936133); | |
313 | break; | |
314 | default: | |
315 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
316 | } | |
317 | ||
318 | gtk_label_set_text ( tpwin->diff_dist, tmp_str ); | |
319 | if ( tp->has_timestamp && tpwin->cur_tp->has_timestamp ) | |
320 | { | |
321 | g_snprintf ( tmp_str, sizeof(tmp_str), "%ld s", tp->timestamp - tpwin->cur_tp->timestamp); | |
322 | gtk_label_set_text ( tpwin->diff_time, tmp_str ); | |
323 | if ( tp->timestamp == tpwin->cur_tp->timestamp ) | |
324 | gtk_label_set_text ( tpwin->diff_speed, "--" ); | |
325 | else | |
326 | { | |
327 | vik_units_speed_t speed_units = a_vik_get_units_speed (); | |
328 | switch (speed_units) { | |
329 | case VIK_UNITS_SPEED_KILOMETRES_PER_HOUR: | |
330 | g_snprintf ( tmp_str, sizeof(tmp_str), "%.2f km/h", VIK_MPS_TO_KPH(vik_coord_diff(&(tp->coord), &(tpwin->cur_tp->coord)) / (ABS(tp->timestamp - tpwin->cur_tp->timestamp))) ); | |
331 | break; | |
332 | case VIK_UNITS_SPEED_MILES_PER_HOUR: | |
333 | g_snprintf ( tmp_str, sizeof(tmp_str), "%.2f mph", VIK_MPS_TO_MPH(vik_coord_diff(&(tp->coord), &(tpwin->cur_tp->coord)) / (ABS(tp->timestamp - tpwin->cur_tp->timestamp))) ); | |
334 | break; | |
335 | case VIK_UNITS_SPEED_METRES_PER_SECOND: | |
336 | g_snprintf ( tmp_str, sizeof(tmp_str), "%.2f m/s", vik_coord_diff(&(tp->coord), &(tpwin->cur_tp->coord)) / ABS(tp->timestamp - tpwin->cur_tp->timestamp) ); | |
337 | break; | |
338 | case VIK_UNITS_SPEED_KNOTS: | |
339 | g_snprintf ( tmp_str, sizeof(tmp_str), "%.2f knots", VIK_MPS_TO_KNOTS(vik_coord_diff(&(tp->coord), &(tpwin->cur_tp->coord)) / (ABS(tp->timestamp - tpwin->cur_tp->timestamp))) ); | |
340 | break; | |
341 | default: | |
342 | g_snprintf ( tmp_str, sizeof(tmp_str), "--" ); | |
343 | g_critical("Houston, we've had a problem. speed=%d", speed_units); | |
344 | } | |
345 | gtk_label_set_text ( tpwin->diff_speed, tmp_str ); | |
346 | } | |
347 | } | |
348 | else | |
349 | { | |
350 | gtk_label_set_text ( tpwin->diff_time, NULL ); | |
351 | gtk_label_set_text ( tpwin->diff_speed, NULL ); | |
352 | } | |
353 | } | |
354 | ||
355 | switch (dist_units) { | |
356 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
357 | g_snprintf ( tmp_str, sizeof(tmp_str), "%.5f m", tp->hdop ); | |
358 | gtk_label_set_text ( tpwin->hdop, tmp_str ); | |
359 | g_snprintf ( tmp_str, sizeof(tmp_str), "%.5f m", tp->pdop ); | |
360 | gtk_label_set_text ( tpwin->pdop, tmp_str ); | |
361 | break; | |
362 | case VIK_UNITS_DISTANCE_MILES: | |
363 | g_snprintf ( tmp_str, sizeof(tmp_str), "%.5f yards", tp->hdop*1.0936133 ); | |
364 | gtk_label_set_text ( tpwin->hdop, tmp_str ); | |
365 | g_snprintf ( tmp_str, sizeof(tmp_str), "%.5f yards", tp->pdop*1.0936133 ); | |
366 | gtk_label_set_text ( tpwin->pdop, tmp_str ); | |
367 | break; | |
368 | default: | |
369 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
370 | } | |
371 | ||
372 | switch (height_units) { | |
373 | case VIK_UNITS_HEIGHT_METRES: | |
374 | g_snprintf ( tmp_str, sizeof(tmp_str), "%.5f m", tp->vdop ); | |
375 | break; | |
376 | case VIK_UNITS_HEIGHT_FEET: | |
377 | g_snprintf ( tmp_str, sizeof(tmp_str), "%.5f feet", VIK_METERS_TO_FEET(tp->vdop) ); | |
378 | break; | |
379 | default: | |
380 | g_snprintf ( tmp_str, sizeof(tmp_str), "--" ); | |
381 | g_critical("Houston, we've had a problem. height=%d", height_units); | |
382 | } | |
383 | gtk_label_set_text ( tpwin->vdop, tmp_str ); | |
384 | ||
385 | g_snprintf ( tmp_str, sizeof(tmp_str), "%d / %d", tp->nsats, tp->fix_mode ); | |
386 | gtk_label_set_text ( tpwin->sat, tmp_str ); | |
387 | ||
388 | tpwin->cur_tp = tp; | |
389 | tpwin->cur_tp_is_endpoint = ! (tpl->next && tpl->prev); | |
390 | } | |
391 | ||
392 | void vik_trw_layer_tpwin_set_track_name ( VikTrwLayerTpwin *tpwin, const gchar *track_name ) | |
393 | { | |
394 | gtk_label_set_text ( tpwin->track_name, track_name ); | |
395 | } |