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7b3479e3 EB |
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 | #include <string.h> | |
4c77d5e0 | 22 | |
7b3479e3 | 23 | #include <glib/gprintf.h> |
4c77d5e0 | 24 | #include <glib/gi18n.h> |
7b3479e3 EB |
25 | |
26 | #include "viking.h" | |
27 | #include "babel.h" | |
28 | #include "gpx.h" | |
29 | #include "acquire.h" | |
30 | ||
1a8437ab AF |
31 | #if GTK_CHECK_VERSION(2,6,0) |
32 | #define USE_NEW_COMBO_BOX | |
33 | #endif | |
34 | ||
7b3479e3 EB |
35 | static gboolean gps_acquire_in_progress = FALSE; |
36 | ||
65f0ccab | 37 | static gpointer datasource_gps_init_func ( ); |
7b3479e3 | 38 | static void datasource_gps_get_cmd_string ( gpointer add_widgets_data_not_used, gchar **babelargs, gchar **input_file ); |
65f0ccab | 39 | static void datasource_gps_cleanup ( gpointer user_data ); |
7b3479e3 | 40 | static void datasource_gps_progress ( BabelProgressCode c, gpointer data, acq_dialog_widgets_t *w ); |
65f0ccab AF |
41 | static void datasource_gps_add_setup_widgets ( GtkWidget *dialog, VikViewport *vvp, gpointer user_data ); |
42 | static void datasource_gps_add_progress_widgets ( GtkWidget *dialog, gpointer user_data ); | |
7b3479e3 EB |
43 | |
44 | VikDataSourceInterface vik_datasource_gps_interface = { | |
4c77d5e0 GB |
45 | N_("Acquire from GPS"), |
46 | N_("Acquired from GPS"), | |
7b3479e3 | 47 | VIK_DATASOURCE_GPSBABEL_DIRECT, |
805d282e | 48 | VIK_DATASOURCE_CREATENEWLAYER, |
28c82d8b EB |
49 | VIK_DATASOURCE_INPUTTYPE_NONE, |
50 | TRUE, | |
65f0ccab | 51 | (VikDataSourceInitFunc) datasource_gps_init_func, |
92255687 | 52 | (VikDataSourceCheckExistenceFunc) NULL, |
65f0ccab | 53 | (VikDataSourceAddSetupWidgetsFunc) datasource_gps_add_setup_widgets, |
7b3479e3 | 54 | (VikDataSourceGetCmdStringFunc) datasource_gps_get_cmd_string, |
7b3479e3 EB |
55 | (VikDataSourceProgressFunc) datasource_gps_progress, |
56 | (VikDataSourceAddProgressWidgetsFunc) datasource_gps_add_progress_widgets, | |
57 | (VikDataSourceCleanupFunc) datasource_gps_cleanup | |
58 | }; | |
59 | ||
60 | /********************************************************* | |
61 | * Definitions and routines for acquiring data from GPS | |
62 | *********************************************************/ | |
63 | ||
65f0ccab | 64 | /* widgets in setup dialog specific to GPS */ |
7b3479e3 EB |
65 | /* widgets in progress dialog specific to GPS */ |
66 | /* also counts needed for progress */ | |
67 | typedef struct { | |
65f0ccab AF |
68 | /* setup dialog */ |
69 | GtkWidget *proto_l; | |
70 | GtkComboBox *proto_b; | |
71 | GtkWidget *ser_l; | |
72 | GtkComboBox *ser_b; | |
73 | ||
74 | /* progress dialog */ | |
7b3479e3 EB |
75 | GtkWidget *gps_label; |
76 | GtkWidget *ver_label; | |
77 | GtkWidget *id_label; | |
78 | GtkWidget *wp_label; | |
79 | GtkWidget *trk_label; | |
80 | GtkWidget *progress_label; | |
65f0ccab AF |
81 | |
82 | /* state */ | |
7b3479e3 EB |
83 | int total_count; |
84 | int count; | |
65f0ccab AF |
85 | } gps_user_data_t; |
86 | ||
87 | static gpointer datasource_gps_init_func () | |
88 | { | |
89 | return g_malloc (sizeof(gps_user_data_t)); | |
90 | } | |
7b3479e3 | 91 | |
65f0ccab | 92 | static void datasource_gps_get_cmd_string ( gpointer user_data, gchar **babelargs, gchar **input_file ) |
7b3479e3 | 93 | { |
cf7fdc15 GB |
94 | char *proto = NULL; |
95 | char *ser = NULL; | |
96 | char *device = NULL; | |
1a8437ab | 97 | #ifndef USE_NEW_COMBO_BOX |
f3f1fa6c | 98 | GtkTreeIter iter; |
1a8437ab | 99 | #endif |
65f0ccab AF |
100 | gps_user_data_t *w = (gps_user_data_t *)user_data; |
101 | ||
7b3479e3 EB |
102 | if (gps_acquire_in_progress) { |
103 | *babelargs = *input_file = NULL; | |
104 | } | |
65f0ccab AF |
105 | |
106 | gps_acquire_in_progress = TRUE; | |
107 | ||
1a8437ab | 108 | #ifdef USE_NEW_COMBO_BOX |
cf7fdc15 | 109 | proto = gtk_combo_box_get_active_text(GTK_COMBO_BOX(w->proto_b)); |
1a8437ab | 110 | #else |
cf7fdc15 | 111 | proto = gtk_combo_box_get_active_iter(GTK_COMBO_BOX(w->proto_b),&iter); |
1a8437ab | 112 | #endif |
cf7fdc15 GB |
113 | if (!strcmp(proto, "Garmin")) { |
114 | device = "garmin"; | |
65f0ccab | 115 | } else { |
cf7fdc15 | 116 | device = "magellan"; |
65f0ccab | 117 | } |
cf7fdc15 GB |
118 | *babelargs = g_strdup_printf("-D 9 -t -w -i %s", device); |
119 | /* device points to static content => no free */ | |
120 | device = NULL; | |
f3f1fa6c AF |
121 | |
122 | /* Old stuff */ | |
1a8437ab | 123 | #ifdef USE_NEW_COMBO_BOX |
cf7fdc15 | 124 | ser = gtk_combo_box_get_active_text(GTK_COMBO_BOX(w->ser_b)); |
1a8437ab | 125 | #else |
cf7fdc15 | 126 | ser = gtk_combo_box_get_active_iter(GTK_COMBO_BOX(w->ser_b),&iter); |
1a8437ab | 127 | #endif |
cf7fdc15 | 128 | *input_file = g_strdup(ser); |
7b3479e3 | 129 | |
4c77d5e0 | 130 | g_debug(_("using cmdline '%s' and file '%s'\n"), *babelargs, *input_file); |
7b3479e3 EB |
131 | } |
132 | ||
65f0ccab | 133 | static void datasource_gps_cleanup ( gpointer user_data ) |
7b3479e3 | 134 | { |
65f0ccab | 135 | g_free ( user_data ); |
7b3479e3 EB |
136 | gps_acquire_in_progress = FALSE; |
137 | } | |
138 | ||
139 | static void set_total_count(gint cnt, acq_dialog_widgets_t *w) | |
140 | { | |
cf7fdc15 | 141 | gchar *s = NULL; |
7b3479e3 EB |
142 | gdk_threads_enter(); |
143 | if (w->ok) { | |
65f0ccab | 144 | gps_user_data_t *gps_data = (gps_user_data_t *)w->user_data; |
4c77d5e0 | 145 | s = g_strdup_printf(_("Downloading %d %s..."), cnt, (gps_data->progress_label == gps_data->wp_label) ? "waypoints" : "trackpoints"); |
7b3479e3 EB |
146 | gtk_label_set_text ( GTK_LABEL(gps_data->progress_label), s ); |
147 | gtk_widget_show ( gps_data->progress_label ); | |
148 | gps_data->total_count = cnt; | |
149 | } | |
cf7fdc15 | 150 | g_free(s); s = NULL; |
7b3479e3 EB |
151 | gdk_threads_leave(); |
152 | } | |
153 | ||
154 | static void set_current_count(gint cnt, acq_dialog_widgets_t *w) | |
155 | { | |
cf7fdc15 | 156 | gchar *s = NULL; |
7b3479e3 EB |
157 | gdk_threads_enter(); |
158 | if (w->ok) { | |
65f0ccab | 159 | gps_user_data_t *gps_data = (gps_user_data_t *)w->user_data; |
7b3479e3 EB |
160 | |
161 | if (cnt < gps_data->total_count) { | |
4c77d5e0 | 162 | s = g_strdup_printf(_("Downloaded %d out of %d %s..."), cnt, gps_data->total_count, (gps_data->progress_label == gps_data->wp_label) ? "waypoints" : "trackpoints"); |
7b3479e3 | 163 | } else { |
4c77d5e0 | 164 | s = g_strdup_printf(_("Downloaded %d %s."), cnt, (gps_data->progress_label == gps_data->wp_label) ? "waypoints" : "trackpoints"); |
7b3479e3 EB |
165 | } |
166 | gtk_label_set_text ( GTK_LABEL(gps_data->progress_label), s ); | |
167 | } | |
cf7fdc15 | 168 | g_free(s); s = NULL; |
7b3479e3 EB |
169 | gdk_threads_leave(); |
170 | } | |
171 | ||
172 | static void set_gps_info(const gchar *info, acq_dialog_widgets_t *w) | |
173 | { | |
cf7fdc15 | 174 | gchar *s = NULL; |
7b3479e3 EB |
175 | gdk_threads_enter(); |
176 | if (w->ok) { | |
4c77d5e0 | 177 | s = g_strdup_printf(_("GPS Device: %s"), info); |
65f0ccab | 178 | gtk_label_set_text ( GTK_LABEL(((gps_user_data_t *)w->user_data)->gps_label), s ); |
7b3479e3 | 179 | } |
cf7fdc15 | 180 | g_free(s); s = NULL; |
7b3479e3 EB |
181 | gdk_threads_leave(); |
182 | } | |
183 | ||
184 | /* | |
185 | * This routine relies on gpsbabel's diagnostic output to display the progress information. | |
186 | * These outputs differ when different GPS devices are used, so we will need to test | |
187 | * them on several and add the corresponding support. | |
188 | */ | |
189 | static void datasource_gps_progress ( BabelProgressCode c, gpointer data, acq_dialog_widgets_t *w ) | |
190 | { | |
191 | gchar *line; | |
65f0ccab | 192 | gps_user_data_t *gps_data = (gps_user_data_t *)w->user_data; |
7b3479e3 | 193 | |
7b3479e3 EB |
194 | switch(c) { |
195 | case BABEL_DIAG_OUTPUT: | |
196 | line = (gchar *)data; | |
197 | ||
198 | /* tells us how many items there will be */ | |
199 | if (strstr(line, "Xfer Wpt")) { | |
200 | gps_data->progress_label = gps_data->wp_label; | |
201 | } | |
202 | if (strstr(line, "Xfer Trk")) { | |
203 | gps_data->progress_label = gps_data->trk_label; | |
204 | } | |
205 | if (strstr(line, "PRDDAT")) { | |
206 | gchar **tokens = g_strsplit(line, " ", 0); | |
207 | gchar info[128]; | |
208 | int ilen = 0; | |
209 | int i; | |
c83b5ad9 QT |
210 | int n_tokens = 0; |
211 | ||
212 | while (tokens[n_tokens]) | |
213 | n_tokens++; | |
214 | ||
215 | if (n_tokens > 8) { | |
216 | for (i=8; tokens[i] && ilen < sizeof(info)-2 && strcmp(tokens[i], "00"); i++) { | |
217 | guint ch; | |
218 | sscanf(tokens[i], "%x", &ch); | |
219 | info[ilen++] = ch; | |
220 | } | |
221 | info[ilen++] = 0; | |
222 | set_gps_info(info, w); | |
7b3479e3 | 223 | } |
c83b5ad9 | 224 | g_strfreev(tokens); |
7b3479e3 EB |
225 | } |
226 | if (strstr(line, "RECORD")) { | |
227 | int lsb, msb, cnt; | |
228 | ||
c83b5ad9 QT |
229 | if (strlen(line) > 20) { |
230 | sscanf(line+17, "%x", &lsb); | |
231 | sscanf(line+20, "%x", &msb); | |
232 | cnt = lsb + msb * 256; | |
233 | set_total_count(cnt, w); | |
234 | gps_data->count = 0; | |
235 | } | |
7b3479e3 EB |
236 | } |
237 | if ( strstr(line, "WPTDAT") || strstr(line, "TRKHDR") || strstr(line, "TRKDAT") ) { | |
238 | gps_data->count++; | |
239 | set_current_count(gps_data->count, w); | |
240 | } | |
241 | break; | |
242 | case BABEL_DONE: | |
243 | break; | |
244 | default: | |
245 | break; | |
246 | } | |
247 | } | |
248 | ||
65f0ccab AF |
249 | void datasource_gps_add_setup_widgets ( GtkWidget *dialog, VikViewport *vvp, gpointer user_data ) |
250 | { | |
251 | gps_user_data_t *w = (gps_user_data_t *)user_data; | |
252 | GtkTable* box; | |
253 | ||
4c77d5e0 | 254 | w->proto_l = gtk_label_new (_("GPS Protocol:")); |
65f0ccab AF |
255 | w->proto_b = GTK_COMBO_BOX(gtk_combo_box_new_text ()); |
256 | gtk_combo_box_append_text (w->proto_b, "Garmin"); | |
257 | gtk_combo_box_append_text (w->proto_b, "Magellan"); | |
258 | gtk_combo_box_set_active (w->proto_b, 0); | |
259 | g_object_ref(w->proto_b); | |
260 | ||
4c77d5e0 | 261 | w->ser_l = gtk_label_new (_("Serial Port:")); |
65f0ccab AF |
262 | w->ser_b = GTK_COMBO_BOX(gtk_combo_box_entry_new_text ()); |
263 | gtk_combo_box_append_text (w->ser_b, "/dev/ttyS0"); | |
264 | gtk_combo_box_append_text (w->ser_b, "/dev/ttyS1"); | |
265 | gtk_combo_box_append_text (w->ser_b, "/dev/ttyUSB0"); | |
266 | gtk_combo_box_append_text (w->ser_b, "/dev/ttyUSB1"); | |
7963d365 | 267 | gtk_combo_box_append_text (w->ser_b, "usb:"); |
65f0ccab AF |
268 | gtk_combo_box_set_active (w->ser_b, 0); |
269 | g_object_ref(w->ser_b); | |
270 | ||
271 | box = GTK_TABLE(gtk_table_new(2, 2, FALSE)); | |
272 | gtk_table_attach_defaults(box, GTK_WIDGET(w->proto_l), 0, 1, 0, 1); | |
273 | gtk_table_attach_defaults(box, GTK_WIDGET(w->proto_b), 1, 2, 0, 1); | |
274 | gtk_table_attach_defaults(box, GTK_WIDGET(w->ser_l), 0, 1, 1, 2); | |
275 | gtk_table_attach_defaults(box, GTK_WIDGET(w->ser_b), 1, 2, 1, 2); | |
276 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(dialog)->vbox), GTK_WIDGET(box), FALSE, FALSE, 5 ); | |
277 | ||
278 | gtk_widget_show_all ( dialog ); | |
279 | } | |
280 | ||
281 | void datasource_gps_add_progress_widgets ( GtkWidget *dialog, gpointer user_data ) | |
7b3479e3 EB |
282 | { |
283 | GtkWidget *gpslabel, *verlabel, *idlabel, *wplabel, *trklabel; | |
284 | ||
65f0ccab | 285 | gps_user_data_t *w_gps = (gps_user_data_t *)user_data; |
7b3479e3 | 286 | |
4c77d5e0 | 287 | gpslabel = gtk_label_new (_("GPS device: N/A")); |
7b3479e3 EB |
288 | verlabel = gtk_label_new (""); |
289 | idlabel = gtk_label_new (""); | |
290 | wplabel = gtk_label_new (""); | |
291 | trklabel = gtk_label_new (""); | |
292 | ||
293 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(dialog)->vbox), gpslabel, FALSE, FALSE, 5 ); | |
294 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(dialog)->vbox), wplabel, FALSE, FALSE, 5 ); | |
295 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(dialog)->vbox), trklabel, FALSE, FALSE, 5 ); | |
296 | ||
7b3479e3 EB |
297 | gtk_widget_show_all ( dialog ); |
298 | ||
299 | w_gps->gps_label = gpslabel; | |
300 | w_gps->id_label = idlabel; | |
301 | w_gps->ver_label = verlabel; | |
302 | w_gps->progress_label = w_gps->wp_label = wplabel; | |
303 | w_gps->trk_label = trklabel; | |
304 | w_gps->total_count = -1; | |
7b3479e3 | 305 | } |