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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 "viking.h" | |
27 | #include "thumbnails.h" | |
28 | #include "garminsymbols.h" | |
29 | #include "degrees_converters.h" | |
30 | #include "authors.h" | |
31 | #include "googlesearch.h" | |
32 | ||
33 | #include <glib/gi18n.h> | |
34 | ||
35 | #include <stdlib.h> | |
36 | #include <string.h> | |
37 | #include <ctype.h> | |
38 | ||
39 | void a_dialog_msg ( GtkWindow *parent, gint type, const gchar *info, const gchar *extra ) | |
40 | { | |
41 | GtkWidget *msgbox = gtk_message_dialog_new ( parent, GTK_DIALOG_DESTROY_WITH_PARENT, type, GTK_BUTTONS_OK, info, extra ); | |
42 | gtk_dialog_run ( GTK_DIALOG(msgbox) ); | |
43 | gtk_widget_destroy ( msgbox ); | |
44 | } | |
45 | ||
46 | gboolean a_dialog_goto_latlon ( GtkWindow *parent, struct LatLon *ll, const struct LatLon *old ) | |
47 | { | |
48 | GtkWidget *dialog = gtk_dialog_new_with_buttons (_("Go to Lat/Lon"), | |
49 | parent, | |
50 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
51 | GTK_STOCK_CANCEL, | |
52 | GTK_RESPONSE_REJECT, | |
53 | GTK_STOCK_OK, | |
54 | GTK_RESPONSE_ACCEPT, | |
55 | NULL); | |
56 | GtkWidget *latlabel, *lonlabel; | |
57 | GtkWidget *lat, *lon; | |
58 | gchar *tmp_lat, *tmp_lon; | |
59 | ||
60 | latlabel = gtk_label_new (_("Latitude:")); | |
61 | lat = gtk_entry_new (); | |
62 | tmp_lat = g_strdup_printf ( "%f", old->lat ); | |
63 | gtk_entry_set_text ( GTK_ENTRY(lat), tmp_lat ); | |
64 | g_free ( tmp_lat ); | |
65 | ||
66 | lonlabel = gtk_label_new (_("Longitude:")); | |
67 | lon = gtk_entry_new (); | |
68 | tmp_lon = g_strdup_printf ( "%f", old->lon ); | |
69 | gtk_entry_set_text ( GTK_ENTRY(lon), tmp_lon ); | |
70 | g_free ( tmp_lon ); | |
71 | ||
72 | gtk_widget_show ( latlabel ); | |
73 | gtk_widget_show ( lonlabel ); | |
74 | gtk_widget_show ( lat ); | |
75 | gtk_widget_show ( lon ); | |
76 | ||
77 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), latlabel, FALSE, FALSE, 0); | |
78 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), lat, FALSE, FALSE, 0); | |
79 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), lonlabel, FALSE, FALSE, 0); | |
80 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), lon, FALSE, FALSE, 0); | |
81 | ||
82 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) | |
83 | { | |
84 | ll->lat = convert_dms_to_dec ( gtk_entry_get_text ( GTK_ENTRY(lat) ) ); | |
85 | ll->lon = convert_dms_to_dec ( gtk_entry_get_text ( GTK_ENTRY(lon) ) ); | |
86 | gtk_widget_destroy ( dialog ); | |
87 | return TRUE; | |
88 | } | |
89 | ||
90 | gtk_widget_destroy ( dialog ); | |
91 | return FALSE; | |
92 | } | |
93 | ||
94 | gboolean a_dialog_goto_utm ( GtkWindow *parent, struct UTM *utm, const struct UTM *old ) | |
95 | { | |
96 | GtkWidget *dialog = gtk_dialog_new_with_buttons (_("Go to Lat/Lon"), | |
97 | parent, | |
98 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
99 | GTK_STOCK_CANCEL, | |
100 | GTK_RESPONSE_REJECT, | |
101 | GTK_STOCK_OK, | |
102 | GTK_RESPONSE_ACCEPT, | |
103 | NULL); | |
104 | GtkWidget *norlabel, *easlabel, *nor, *eas; | |
105 | GtkWidget *zonehbox, *zonespin, *letterentry; | |
106 | gchar *tmp_eas, *tmp_nor; | |
107 | gchar tmp_letter[2]; | |
108 | ||
109 | norlabel = gtk_label_new (_("Northing:")); | |
110 | nor = gtk_entry_new (); | |
111 | tmp_nor = g_strdup_printf("%ld", (long) old->northing ); | |
112 | gtk_entry_set_text ( GTK_ENTRY(nor), tmp_nor ); | |
113 | g_free ( tmp_nor ); | |
114 | ||
115 | easlabel = gtk_label_new (_("Easting:")); | |
116 | eas = gtk_entry_new (); | |
117 | tmp_eas = g_strdup_printf("%ld", (long) old->easting ); | |
118 | gtk_entry_set_text ( GTK_ENTRY(eas), tmp_eas ); | |
119 | g_free ( tmp_eas ); | |
120 | ||
121 | zonehbox = gtk_hbox_new ( FALSE, 0 ); | |
122 | gtk_box_pack_start ( GTK_BOX(zonehbox), gtk_label_new ( _("Zone:") ), FALSE, FALSE, 5 ); | |
123 | zonespin = gtk_spin_button_new ( (GtkAdjustment *) gtk_adjustment_new ( old->zone, 1, 60, 1, 5, 5 ), 1, 0 ); | |
124 | gtk_box_pack_start ( GTK_BOX(zonehbox), zonespin, TRUE, TRUE, 5 ); | |
125 | gtk_box_pack_start ( GTK_BOX(zonehbox), gtk_label_new ( _("Letter:") ), FALSE, FALSE, 5 ); | |
126 | letterentry = gtk_entry_new (); | |
127 | gtk_entry_set_max_length ( GTK_ENTRY(letterentry), 1 ); | |
128 | gtk_entry_set_width_chars ( GTK_ENTRY(letterentry), 2 ); | |
129 | tmp_letter[0] = old->letter; | |
130 | tmp_letter[1] = '\0'; | |
131 | gtk_entry_set_text ( GTK_ENTRY(letterentry), tmp_letter ); | |
132 | gtk_box_pack_start ( GTK_BOX(zonehbox), letterentry, FALSE, FALSE, 5 ); | |
133 | ||
134 | gtk_widget_show ( norlabel ); | |
135 | gtk_widget_show ( easlabel ); | |
136 | gtk_widget_show ( nor ); | |
137 | gtk_widget_show ( eas ); | |
138 | ||
139 | gtk_widget_show_all ( zonehbox ); | |
140 | ||
141 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), norlabel, FALSE, FALSE, 0); | |
142 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), nor, FALSE, FALSE, 0); | |
143 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), easlabel, FALSE, FALSE, 0); | |
144 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), eas, FALSE, FALSE, 0); | |
145 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), zonehbox, FALSE, FALSE, 0); | |
146 | ||
147 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) | |
148 | { | |
149 | const gchar *letter; | |
150 | utm->northing = atof ( gtk_entry_get_text ( GTK_ENTRY(nor) ) ); | |
151 | utm->easting = atof ( gtk_entry_get_text ( GTK_ENTRY(eas) ) ); | |
152 | utm->zone = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(zonespin) ); | |
153 | letter = gtk_entry_get_text ( GTK_ENTRY(letterentry) ); | |
154 | if (*letter) | |
155 | utm->letter = toupper(*letter); | |
156 | gtk_widget_destroy ( dialog ); | |
157 | return TRUE; | |
158 | } | |
159 | ||
160 | gtk_widget_destroy ( dialog ); | |
161 | return FALSE; | |
162 | } | |
163 | ||
164 | void a_dialog_response_accept ( GtkDialog *dialog ) | |
165 | { | |
166 | gtk_dialog_response ( dialog, GTK_RESPONSE_ACCEPT ); | |
167 | } | |
168 | ||
169 | /* todo: less on this side, like add track */ | |
170 | gboolean a_dialog_new_waypoint ( GtkWindow *parent, gchar **dest, VikWaypoint *wp, GHashTable *waypoints, VikCoordMode coord_mode ) | |
171 | { | |
172 | GtkWidget *dialog = gtk_dialog_new_with_buttons (_("Create"), | |
173 | parent, | |
174 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
175 | GTK_STOCK_CANCEL, | |
176 | GTK_RESPONSE_REJECT, | |
177 | GTK_STOCK_OK, | |
178 | GTK_RESPONSE_ACCEPT, | |
179 | NULL); | |
180 | struct LatLon ll; | |
181 | GtkWidget *latlabel, *lonlabel, *namelabel, *latentry, *lonentry, *altentry, *altlabel, *nameentry=NULL, *commentlabel, | |
182 | *commententry, *imagelabel, *imageentry, *symbollabel, *symbolentry; | |
183 | GtkListStore *store; | |
184 | ||
185 | ||
186 | ||
187 | ||
188 | gchar *lat, *lon, *alt; | |
189 | ||
190 | vik_coord_to_latlon ( &(wp->coord), &ll ); | |
191 | ||
192 | lat = g_strdup_printf ( "%f", ll.lat ); | |
193 | lon = g_strdup_printf ( "%f", ll.lon ); | |
194 | alt = g_strdup_printf ( "%f", wp->altitude ); | |
195 | ||
196 | if ( dest != NULL ) | |
197 | { | |
198 | namelabel = gtk_label_new (_("Name:")); | |
199 | nameentry = gtk_entry_new (); | |
200 | if ( *dest ) { | |
201 | gtk_entry_set_text( GTK_ENTRY(nameentry), *dest ); | |
202 | g_free ( *dest ); | |
203 | *dest = NULL; | |
204 | } | |
205 | g_signal_connect_swapped ( nameentry, "activate", G_CALLBACK(a_dialog_response_accept), GTK_DIALOG(dialog) ); | |
206 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), namelabel, FALSE, FALSE, 0); | |
207 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), nameentry, FALSE, FALSE, 0); | |
208 | } | |
209 | ||
210 | latlabel = gtk_label_new (_("Latitude:")); | |
211 | latentry = gtk_entry_new (); | |
212 | gtk_entry_set_text ( GTK_ENTRY(latentry), lat ); | |
213 | g_free ( lat ); | |
214 | ||
215 | lonlabel = gtk_label_new (_("Longitude:")); | |
216 | lonentry = gtk_entry_new (); | |
217 | gtk_entry_set_text ( GTK_ENTRY(lonentry), lon ); | |
218 | g_free ( lon ); | |
219 | ||
220 | altlabel = gtk_label_new (_("Altitude:")); | |
221 | altentry = gtk_entry_new (); | |
222 | gtk_entry_set_text ( GTK_ENTRY(altentry), alt ); | |
223 | g_free ( alt ); | |
224 | ||
225 | commentlabel = gtk_label_new (_("Comment:")); | |
226 | commententry = gtk_entry_new (); | |
227 | gchar *cmt = a_googlesearch_get_search_string_for_this_place(VIK_WINDOW(parent)); | |
228 | if (cmt) | |
229 | gtk_entry_set_text(GTK_ENTRY(commententry), cmt); | |
230 | ||
231 | imagelabel = gtk_label_new (_("Image:")); | |
232 | imageentry = vik_file_entry_new (); | |
233 | ||
234 | { | |
235 | GtkCellRenderer *r; | |
236 | symbollabel = gtk_label_new (_("Symbol:")); | |
237 | GtkTreeIter iter; | |
238 | ||
239 | store = gtk_list_store_new(3, G_TYPE_STRING, GDK_TYPE_PIXBUF, G_TYPE_STRING); | |
240 | symbolentry = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store)); | |
241 | gtk_combo_box_set_wrap_width(GTK_COMBO_BOX(symbolentry), 3); | |
242 | gtk_list_store_append (store, &iter); | |
243 | gtk_list_store_set (store, &iter, 0, NULL, 1, NULL, 2, _("(none)"), -1); | |
244 | a_populate_sym_list(store); | |
245 | ||
246 | r = gtk_cell_renderer_pixbuf_new (); | |
247 | gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (symbolentry), r, FALSE); | |
248 | gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (symbolentry), r, "pixbuf", 1, NULL); | |
249 | ||
250 | r = gtk_cell_renderer_text_new (); | |
251 | gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (symbolentry), r, FALSE); | |
252 | gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (symbolentry), r, "text", 2, NULL); | |
253 | ||
254 | if ( dest == NULL && wp->symbol ) { | |
255 | gboolean ok; | |
256 | gchar *sym; | |
257 | for (ok = gtk_tree_model_get_iter_first ( GTK_TREE_MODEL(store), &iter ); ok; ok = gtk_tree_model_iter_next ( GTK_TREE_MODEL(store), &iter)) { | |
258 | gtk_tree_model_get ( GTK_TREE_MODEL(store), &iter, 0, (void *)&sym, -1 ); | |
259 | if (sym && !strcmp(sym, wp->symbol)) { | |
260 | g_free(sym); | |
261 | break; | |
262 | } else { | |
263 | g_free(sym); | |
264 | } | |
265 | } | |
266 | gtk_combo_box_set_active_iter(GTK_COMBO_BOX(symbolentry), &iter); | |
267 | } | |
268 | } | |
269 | ||
270 | if ( dest == NULL && wp->comment ) | |
271 | gtk_entry_set_text ( GTK_ENTRY(commententry), wp->comment ); | |
272 | ||
273 | if ( dest == NULL && wp->image ) | |
274 | vik_file_entry_set_filename ( VIK_FILE_ENTRY(imageentry), wp->image ); | |
275 | ||
276 | ||
277 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), latlabel, FALSE, FALSE, 0); | |
278 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), latentry, FALSE, FALSE, 0); | |
279 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), lonlabel, FALSE, FALSE, 0); | |
280 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), lonentry, FALSE, FALSE, 0); | |
281 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), altlabel, FALSE, FALSE, 0); | |
282 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), altentry, FALSE, FALSE, 0); | |
283 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), commentlabel, FALSE, FALSE, 0); | |
284 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), commententry, FALSE, FALSE, 0); | |
285 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), imagelabel, FALSE, FALSE, 0); | |
286 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), imageentry, FALSE, FALSE, 0); | |
287 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), symbollabel, FALSE, FALSE, 0); | |
288 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), GTK_WIDGET(symbolentry), FALSE, FALSE, 0); | |
289 | ||
290 | gtk_widget_show_all ( GTK_DIALOG(dialog)->vbox ); | |
291 | ||
292 | while ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) | |
293 | { | |
294 | if ( dest ) | |
295 | { | |
296 | const gchar *constname = gtk_entry_get_text ( GTK_ENTRY(nameentry) ); | |
297 | if ( strlen(constname) == 0 ) /* TODO: other checks (isalpha or whatever ) */ | |
298 | a_dialog_info_msg ( parent, _("Please enter a name for the waypoint.") ); | |
299 | else { | |
300 | gchar *name = g_strdup ( constname ); | |
301 | ||
302 | if ( g_hash_table_lookup ( waypoints, name ) && !a_dialog_overwrite ( parent, _("The waypoint \"%s\" exists, do you want to overwrite it?"), name ) ) | |
303 | g_free ( name ); | |
304 | else | |
305 | { | |
306 | /* Do It */ | |
307 | *dest = name; | |
308 | ll.lat = convert_dms_to_dec ( gtk_entry_get_text ( GTK_ENTRY(latentry) ) ); | |
309 | ll.lon = convert_dms_to_dec ( gtk_entry_get_text ( GTK_ENTRY(lonentry) ) ); | |
310 | vik_coord_load_from_latlon ( &(wp->coord), coord_mode, &ll ); | |
311 | wp->altitude = atof ( gtk_entry_get_text ( GTK_ENTRY(altentry) ) ); | |
312 | vik_waypoint_set_comment ( wp, gtk_entry_get_text ( GTK_ENTRY(commententry) ) ); | |
313 | vik_waypoint_set_image ( wp, vik_file_entry_get_filename ( VIK_FILE_ENTRY(imageentry) ) ); | |
314 | if ( wp->image && *(wp->image) && (!a_thumbnails_exists(wp->image)) ) | |
315 | a_thumbnails_create ( wp->image ); | |
316 | ||
317 | { | |
318 | GtkTreeIter iter, first; | |
319 | gtk_tree_model_get_iter_first ( GTK_TREE_MODEL(store), &first ); | |
320 | if ( !gtk_combo_box_get_active_iter ( GTK_COMBO_BOX(symbolentry), &iter ) || !memcmp(&iter, &first, sizeof(GtkTreeIter)) ) { | |
321 | vik_waypoint_set_symbol ( wp, NULL ); | |
322 | } else { | |
323 | gchar *sym; | |
324 | gtk_tree_model_get ( GTK_TREE_MODEL(store), &iter, 0, (void *)&sym, -1 ); | |
325 | vik_waypoint_set_symbol ( wp, sym ); | |
326 | g_free(sym); | |
327 | } | |
328 | } | |
329 | ||
330 | gtk_widget_destroy ( dialog ); | |
331 | return TRUE; | |
332 | } | |
333 | } /* else (valid name) */ | |
334 | } | |
335 | else | |
336 | { | |
337 | ll.lat = convert_dms_to_dec ( gtk_entry_get_text ( GTK_ENTRY(latentry) ) ); | |
338 | ll.lon = convert_dms_to_dec ( gtk_entry_get_text ( GTK_ENTRY(lonentry) ) ); | |
339 | vik_coord_load_from_latlon ( &(wp->coord), coord_mode, &ll ); | |
340 | wp->altitude = atof ( gtk_entry_get_text ( GTK_ENTRY(altentry) ) ); | |
341 | if ( (! wp->comment) || strcmp ( wp->comment, gtk_entry_get_text ( GTK_ENTRY(commententry) ) ) != 0 ) | |
342 | vik_waypoint_set_comment ( wp, gtk_entry_get_text ( GTK_ENTRY(commententry) ) ); | |
343 | if ( (! wp->image) || strcmp ( wp->image, vik_file_entry_get_filename ( VIK_FILE_ENTRY ( imageentry ) ) ) != 0 ) | |
344 | { | |
345 | vik_waypoint_set_image ( wp, vik_file_entry_get_filename ( VIK_FILE_ENTRY(imageentry) ) ); | |
346 | if ( wp->image && *(wp->image) && (!a_thumbnails_exists(wp->image)) ) | |
347 | a_thumbnails_create ( wp->image ); | |
348 | } | |
349 | ||
350 | { | |
351 | GtkTreeIter iter, first; | |
352 | gtk_tree_model_get_iter_first ( GTK_TREE_MODEL(store), &first ); | |
353 | if ( !gtk_combo_box_get_active_iter ( GTK_COMBO_BOX(symbolentry), &iter ) || !memcmp(&iter, &first, sizeof(GtkTreeIter)) ) { | |
354 | vik_waypoint_set_symbol ( wp, NULL ); | |
355 | } else { | |
356 | gchar *sym; | |
357 | gtk_tree_model_get ( GTK_TREE_MODEL(store), &iter, 0, (void *)&sym, -1 ); | |
358 | vik_waypoint_set_symbol ( wp, sym ); | |
359 | g_free(sym); | |
360 | } | |
361 | } | |
362 | ||
363 | gtk_widget_destroy ( dialog ); | |
364 | ||
365 | return TRUE; | |
366 | } | |
367 | } | |
368 | gtk_widget_destroy ( dialog ); | |
369 | return FALSE; | |
370 | } | |
371 | ||
372 | gchar *a_dialog_new_track ( GtkWindow *parent, GHashTable *tracks ) | |
373 | { | |
374 | GtkWidget *dialog = gtk_dialog_new_with_buttons (_("Add Track"), | |
375 | parent, | |
376 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
377 | GTK_STOCK_CANCEL, | |
378 | GTK_RESPONSE_REJECT, | |
379 | GTK_STOCK_OK, | |
380 | GTK_RESPONSE_ACCEPT, | |
381 | NULL); | |
382 | GtkWidget *label = gtk_label_new ( _("Track Name:") ); | |
383 | GtkWidget *entry = gtk_entry_new (); | |
384 | ||
385 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), label, FALSE, FALSE, 0); | |
386 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), entry, FALSE, FALSE, 0); | |
387 | ||
388 | g_signal_connect_swapped ( entry, "activate", G_CALLBACK(a_dialog_response_accept), GTK_DIALOG(dialog) ); | |
389 | ||
390 | gtk_widget_show ( label ); | |
391 | gtk_widget_show ( entry ); | |
392 | ||
393 | while ( gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT ) | |
394 | { | |
395 | const gchar *constname = gtk_entry_get_text ( GTK_ENTRY(entry) ); | |
396 | if ( *constname == '\0' ) | |
397 | a_dialog_info_msg ( parent, _("Please enter a name for the track.") ); | |
398 | else { | |
399 | gchar *name = g_strdup ( constname ); | |
400 | ||
401 | if ( g_hash_table_lookup( tracks, name ) && !a_dialog_overwrite ( parent, _("The track \"%s\" exists, do you want to overwrite it?"), gtk_entry_get_text ( GTK_ENTRY(entry) ) ) ) | |
402 | { | |
403 | g_free ( name ); | |
404 | } | |
405 | else | |
406 | { | |
407 | gtk_widget_destroy ( dialog ); | |
408 | return name; | |
409 | } | |
410 | } | |
411 | } | |
412 | gtk_widget_destroy ( dialog ); | |
413 | return NULL; | |
414 | } | |
415 | ||
416 | /* creates a vbox full of labels */ | |
417 | GtkWidget *a_dialog_create_label_vbox ( gchar **texts, int label_count ) | |
418 | { | |
419 | GtkWidget *vbox, *label; | |
420 | int i; | |
421 | vbox = gtk_vbox_new( TRUE, 3 ); | |
422 | ||
423 | for ( i = 0; i < label_count; i++ ) | |
424 | { | |
425 | label = gtk_label_new(NULL); | |
426 | gtk_label_set_markup ( GTK_LABEL(label), _(texts[i]) ); | |
427 | gtk_box_pack_start ( GTK_BOX(vbox), label, FALSE, TRUE, 5 ); | |
428 | } | |
429 | return vbox; | |
430 | } | |
431 | ||
432 | gboolean a_dialog_overwrite ( GtkWindow *parent, const gchar *message, const gchar *extra ) | |
433 | { | |
434 | GtkWidget *dia; | |
435 | dia = gtk_message_dialog_new ( parent, | |
436 | GTK_DIALOG_DESTROY_WITH_PARENT, | |
437 | GTK_MESSAGE_QUESTION, | |
438 | GTK_BUTTONS_YES_NO, | |
439 | message, extra ); | |
440 | ||
441 | if ( gtk_dialog_run ( GTK_DIALOG(dia) ) == GTK_RESPONSE_YES ) | |
442 | { | |
443 | gtk_widget_destroy ( dia ); | |
444 | return TRUE; | |
445 | } | |
446 | else | |
447 | { | |
448 | gtk_widget_destroy ( dia ); | |
449 | return FALSE; | |
450 | } | |
451 | } | |
452 | ||
453 | static void zoom_spin_changed ( GtkSpinButton *spin, GtkWidget *pass_along[3] ) | |
454 | { | |
455 | if ( gtk_toggle_button_get_active ( GTK_TOGGLE_BUTTON(pass_along[2]) ) ) | |
456 | gtk_spin_button_set_value ( | |
457 | GTK_SPIN_BUTTON(pass_along[GTK_WIDGET(spin) == pass_along[0] ? 1 : 0]), | |
458 | gtk_spin_button_get_value ( spin ) ); | |
459 | } | |
460 | ||
461 | gboolean a_dialog_custom_zoom ( GtkWindow *parent, gdouble *xmpp, gdouble *ympp ) | |
462 | { | |
463 | GtkWidget *dialog = gtk_dialog_new_with_buttons (_("Zoom Factors..."), | |
464 | parent, | |
465 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
466 | GTK_STOCK_CANCEL, | |
467 | GTK_RESPONSE_REJECT, | |
468 | GTK_STOCK_OK, | |
469 | GTK_RESPONSE_ACCEPT, | |
470 | NULL); | |
471 | GtkWidget *table, *label, *xlabel, *xspin, *ylabel, *yspin, *samecheck; | |
472 | GtkWidget *pass_along[3]; | |
473 | ||
474 | table = gtk_table_new ( 4, 2, FALSE ); | |
475 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(dialog)->vbox), table, TRUE, TRUE, 0 ); | |
476 | ||
477 | label = gtk_label_new ( _("Zoom factor (in meters per pixel:") ); | |
478 | xlabel = gtk_label_new ( _("X (easting): ")); | |
479 | ylabel = gtk_label_new ( _("Y (northing): ")); | |
480 | ||
481 | pass_along[0] = xspin = gtk_spin_button_new ( (GtkAdjustment *) gtk_adjustment_new ( *xmpp, VIK_VIEWPORT_MIN_ZOOM, VIK_VIEWPORT_MAX_ZOOM, 1, 5, 5 ), 1, 8 ); | |
482 | pass_along[1] = yspin = gtk_spin_button_new ( (GtkAdjustment *) gtk_adjustment_new ( *ympp, VIK_VIEWPORT_MIN_ZOOM, VIK_VIEWPORT_MAX_ZOOM, 1, 5, 5 ), 1, 8 ); | |
483 | ||
484 | pass_along[2] = samecheck = gtk_check_button_new_with_label ( _("X and Y zoom factors must be equal") ); | |
485 | /* TODO -- same factor */ | |
486 | /* samecheck = gtk_check_button_new_with_label ( "Same x/y zoom factor" ); */ | |
487 | ||
488 | if ( *xmpp == *ympp ) | |
489 | gtk_toggle_button_set_active ( GTK_TOGGLE_BUTTON(samecheck), TRUE ); | |
490 | ||
491 | gtk_table_attach_defaults ( GTK_TABLE(table), label, 0, 2, 0, 1 ); | |
492 | gtk_table_attach_defaults ( GTK_TABLE(table), xlabel, 0, 1, 1, 2 ); | |
493 | gtk_table_attach_defaults ( GTK_TABLE(table), xspin, 1, 2, 1, 2 ); | |
494 | gtk_table_attach_defaults ( GTK_TABLE(table), ylabel, 0, 1, 2, 3 ); | |
495 | gtk_table_attach_defaults ( GTK_TABLE(table), yspin, 1, 2, 2, 3 ); | |
496 | gtk_table_attach_defaults ( GTK_TABLE(table), samecheck, 0, 2, 3, 4 ); | |
497 | ||
498 | gtk_widget_show_all ( table ); | |
499 | ||
500 | g_signal_connect ( G_OBJECT(xspin), "value-changed", G_CALLBACK(zoom_spin_changed), pass_along ); | |
501 | g_signal_connect ( G_OBJECT(yspin), "value-changed", G_CALLBACK(zoom_spin_changed), pass_along ); | |
502 | ||
503 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) | |
504 | { | |
505 | *xmpp = gtk_spin_button_get_value ( GTK_SPIN_BUTTON(xspin) ); | |
506 | *ympp = gtk_spin_button_get_value ( GTK_SPIN_BUTTON(yspin) ); | |
507 | gtk_widget_destroy ( dialog ); | |
508 | return TRUE; | |
509 | } | |
510 | gtk_widget_destroy ( dialog ); | |
511 | return FALSE; | |
512 | } | |
513 | ||
514 | static void split_spin_focused ( GtkSpinButton *spin, GtkWidget *pass_along[1] ) | |
515 | { | |
516 | gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(pass_along[0]), 1); | |
517 | } | |
518 | ||
519 | gboolean a_dialog_time_threshold ( GtkWindow *parent, gchar *title_text, gchar *label_text, guint *thr ) | |
520 | { | |
521 | GtkWidget *dialog = gtk_dialog_new_with_buttons (title_text, | |
522 | parent, | |
523 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
524 | GTK_STOCK_CANCEL, | |
525 | GTK_RESPONSE_REJECT, | |
526 | GTK_STOCK_OK, | |
527 | GTK_RESPONSE_ACCEPT, | |
528 | NULL); | |
529 | GtkWidget *table, *t1, *t2, *t3, *t4, *spin, *label; | |
530 | GtkWidget *pass_along[1]; | |
531 | ||
532 | table = gtk_table_new ( 4, 2, FALSE ); | |
533 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(dialog)->vbox), table, TRUE, TRUE, 0 ); | |
534 | ||
535 | label = gtk_label_new (label_text); | |
536 | ||
537 | t1 = gtk_radio_button_new_with_label ( NULL, _("1 min") ); | |
538 | t2 = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(t1), _("1 hour") ); | |
539 | t3 = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(t2), _("1 day") ); | |
540 | t4 = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(t3), _("Custom (in minutes):") ); | |
541 | ||
542 | pass_along[0] = t4; | |
543 | ||
544 | spin = gtk_spin_button_new ( (GtkAdjustment *) gtk_adjustment_new ( *thr, 0, 65536, 1, 5, 5 ), 1, 0 ); | |
545 | ||
546 | gtk_table_attach_defaults ( GTK_TABLE(table), label, 0, 2, 0, 1 ); | |
547 | gtk_table_attach_defaults ( GTK_TABLE(table), t1, 0, 1, 1, 2 ); | |
548 | gtk_table_attach_defaults ( GTK_TABLE(table), t2, 0, 1, 2, 3 ); | |
549 | gtk_table_attach_defaults ( GTK_TABLE(table), t3, 0, 1, 3, 4 ); | |
550 | gtk_table_attach_defaults ( GTK_TABLE(table), t4, 0, 1, 4, 5 ); | |
551 | gtk_table_attach_defaults ( GTK_TABLE(table), spin, 1, 2, 4, 5 ); | |
552 | ||
553 | gtk_widget_show_all ( table ); | |
554 | ||
555 | g_signal_connect ( G_OBJECT(spin), "grab-focus", G_CALLBACK(split_spin_focused), pass_along ); | |
556 | ||
557 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) | |
558 | { | |
559 | if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(t1))) { | |
560 | *thr = 1; | |
561 | } else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(t2))) { | |
562 | *thr = 60; | |
563 | } else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(t3))) { | |
564 | *thr = 60 * 24; | |
565 | } else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(t4))) { | |
566 | *thr = gtk_spin_button_get_value ( GTK_SPIN_BUTTON(spin) ); | |
567 | } | |
568 | gtk_widget_destroy ( dialog ); | |
569 | return TRUE; | |
570 | } | |
571 | gtk_widget_destroy ( dialog ); | |
572 | return FALSE; | |
573 | } | |
574 | ||
575 | ||
576 | void a_dialog_about ( GtkWindow *parent ) | |
577 | { | |
578 | int re; | |
579 | char *msg = g_markup_printf_escaped ( | |
580 | _(_("<span font_desc='20' weight='bold'>Viking %s</span>\n\n" | |
581 | "GPS Data and Topo Analyzer, Explorer, and Manager.\n\n" | |
582 | "<small>(C) 2003-2007, Evan Battaglia</small>\n\n" | |
583 | "<small>Web site: %s</small>")), | |
584 | VIKING_VERSION, VIKING_URL); | |
585 | GtkWidget *msgbox = gtk_message_dialog_new_with_markup ( parent, | |
586 | GTK_DIALOG_DESTROY_WITH_PARENT, | |
587 | GTK_MESSAGE_INFO, | |
588 | GTK_BUTTONS_NONE, | |
589 | msg); | |
590 | ||
591 | gtk_dialog_add_buttons (GTK_DIALOG(msgbox), _("Credits"), 1, _("License"), 2, _("Close"), 3, NULL, NULL); | |
592 | ||
593 | while ((re = gtk_dialog_run ( GTK_DIALOG(msgbox))) != 3) { | |
594 | if (re==1) { | |
595 | /* creds */ | |
596 | a_dialog_info_msg(parent, AUTHORS); | |
597 | } | |
598 | if (re==2) { | |
599 | a_dialog_info_msg(parent, _("\n\n" | |
600 | "This program is free software; you can redistribute it and/or modify " | |
601 | "it under the terms of the GNU General Public License as published by " | |
602 | "the Free Software Foundation; either version 2 of the License, or " | |
603 | "(at your option) any later version." | |
604 | "\n\n" | |
605 | "This program is distributed in the hope that it will be useful, " | |
606 | "but WITHOUT ANY WARRANTY; without even the implied warranty of " | |
607 | "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the " | |
608 | "GNU General Public License for more details." | |
609 | "\n\n" | |
610 | "You should have received a copy of the GNU General Public License " | |
611 | "along with this program; if not, write to the Free Software " | |
612 | "Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA")); | |
613 | } | |
614 | } | |
615 | gtk_widget_destroy ( msgbox ); | |
616 | } | |
617 | ||
618 | gboolean a_dialog_map_n_zoom(GtkWindow *parent, gchar *mapnames[], gint default_map, gchar *zoom_list[], gint default_zoom, gint *selected_map, gint *selected_zoom) | |
619 | { | |
620 | gchar **s; | |
621 | ||
622 | GtkWidget *dialog = gtk_dialog_new_with_buttons ( _("Download along track"), parent, 0, GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, NULL ); | |
623 | ||
624 | GtkWidget *map_label = gtk_label_new(_("Map type:")); | |
625 | GtkComboBox *map_combo = GTK_COMBO_BOX(gtk_combo_box_new_text()); | |
626 | for (s = mapnames; *s; s++) | |
627 | gtk_combo_box_append_text(map_combo, *s); | |
628 | gtk_combo_box_set_active (map_combo, default_map); | |
629 | GtkWidget *zoom_label = gtk_label_new(_("Zoom level:")); | |
630 | GtkComboBox *zoom_combo = GTK_COMBO_BOX(gtk_combo_box_new_text()); | |
631 | for (s = zoom_list; *s; s++) | |
632 | gtk_combo_box_append_text(zoom_combo, *s); | |
633 | gtk_combo_box_set_active (zoom_combo, default_zoom); | |
634 | ||
635 | GtkTable *box = GTK_TABLE(gtk_table_new(2, 2, FALSE)); | |
636 | gtk_table_attach_defaults(box, GTK_WIDGET(map_label), 0, 1, 0, 1); | |
637 | gtk_table_attach_defaults(box, GTK_WIDGET(map_combo), 1, 2, 0, 1); | |
638 | gtk_table_attach_defaults(box, GTK_WIDGET(zoom_label), 0, 1, 1, 2); | |
639 | gtk_table_attach_defaults(box, GTK_WIDGET(zoom_combo), 1, 2, 1, 2); | |
640 | ||
641 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(dialog)->vbox), GTK_WIDGET(box), FALSE, FALSE, 5 ); | |
642 | ||
643 | gtk_widget_show_all ( dialog ); | |
644 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) != GTK_RESPONSE_ACCEPT ) { | |
645 | gtk_widget_destroy(dialog); | |
646 | return FALSE; | |
647 | } | |
648 | ||
649 | *selected_map = gtk_combo_box_get_active(map_combo); | |
650 | *selected_zoom = gtk_combo_box_get_active(zoom_combo); | |
651 | ||
652 | gtk_widget_destroy(dialog); | |
653 | return TRUE; | |
654 | } |