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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 | #include "viking.h" | |
23 | #include "thumbnails.h" | |
acaf7113 | 24 | #include "garminsymbols.h" |
50a14534 EB |
25 | |
26 | #include <stdlib.h> | |
27 | #include <string.h> | |
28 | #include <ctype.h> | |
29 | ||
30 | void a_dialog_msg ( GtkWindow *parent, gint type, const gchar *info, const gchar *extra ) | |
31 | { | |
32 | GtkWidget *msgbox = gtk_message_dialog_new ( parent, GTK_DIALOG_DESTROY_WITH_PARENT, type, GTK_BUTTONS_OK, info, extra ); | |
33 | gtk_dialog_run ( GTK_DIALOG(msgbox) ); | |
34 | gtk_widget_destroy ( msgbox ); | |
35 | } | |
36 | ||
37 | gboolean a_dialog_goto_latlon ( GtkWindow *parent, struct LatLon *ll, const struct LatLon *old ) | |
38 | { | |
39 | GtkWidget *dialog = gtk_dialog_new_with_buttons ("Go to Lat/Lon", | |
40 | parent, | |
41 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
42 | GTK_STOCK_CANCEL, | |
43 | GTK_RESPONSE_REJECT, | |
44 | GTK_STOCK_OK, | |
45 | GTK_RESPONSE_ACCEPT, | |
46 | NULL); | |
47 | GtkWidget *latlabel, *lonlabel; | |
48 | GtkWidget *lat, *lon; | |
49 | gchar *tmp_lat, *tmp_lon; | |
50 | ||
51 | latlabel = gtk_label_new ("Latitude:"); | |
52 | lat = gtk_entry_new (); | |
53 | tmp_lat = g_strdup_printf ( "%f", old->lat ); | |
54 | gtk_entry_set_text ( GTK_ENTRY(lat), tmp_lat ); | |
55 | g_free ( tmp_lat ); | |
56 | ||
57 | lonlabel = gtk_label_new ("Longitude:"); | |
58 | lon = gtk_entry_new (); | |
59 | tmp_lon = g_strdup_printf ( "%f", old->lon ); | |
60 | gtk_entry_set_text ( GTK_ENTRY(lon), tmp_lon ); | |
61 | g_free ( tmp_lon ); | |
62 | ||
63 | gtk_widget_show ( latlabel ); | |
64 | gtk_widget_show ( lonlabel ); | |
65 | gtk_widget_show ( lat ); | |
66 | gtk_widget_show ( lon ); | |
67 | ||
68 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), latlabel, FALSE, FALSE, 0); | |
69 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), lat, FALSE, FALSE, 0); | |
70 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), lonlabel, FALSE, FALSE, 0); | |
71 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), lon, FALSE, FALSE, 0); | |
72 | ||
73 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) | |
74 | { | |
75 | ll->lat = atof ( gtk_entry_get_text ( GTK_ENTRY(lat) ) ); | |
76 | ll->lon = atof ( gtk_entry_get_text ( GTK_ENTRY(lon) ) ); | |
77 | gtk_widget_destroy ( dialog ); | |
78 | return TRUE; | |
79 | } | |
80 | ||
81 | gtk_widget_destroy ( dialog ); | |
82 | return FALSE; | |
83 | } | |
84 | ||
85 | gboolean a_dialog_goto_utm ( GtkWindow *parent, struct UTM *utm, const struct UTM *old ) | |
86 | { | |
87 | GtkWidget *dialog = gtk_dialog_new_with_buttons ("Go to Lat/Lon", | |
88 | parent, | |
89 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
90 | GTK_STOCK_CANCEL, | |
91 | GTK_RESPONSE_REJECT, | |
92 | GTK_STOCK_OK, | |
93 | GTK_RESPONSE_ACCEPT, | |
94 | NULL); | |
95 | GtkWidget *norlabel, *easlabel, *nor, *eas; | |
96 | GtkWidget *zonehbox, *zonespin, *letterentry; | |
97 | gchar *tmp_eas, *tmp_nor; | |
98 | gchar tmp_letter[2]; | |
99 | ||
100 | norlabel = gtk_label_new ("Northing:"); | |
101 | nor = gtk_entry_new (); | |
102 | tmp_nor = g_strdup_printf("%ld", (long) old->northing ); | |
103 | gtk_entry_set_text ( GTK_ENTRY(nor), tmp_nor ); | |
104 | g_free ( tmp_nor ); | |
105 | ||
106 | easlabel = gtk_label_new ("Easting:"); | |
107 | eas = gtk_entry_new (); | |
108 | tmp_eas = g_strdup_printf("%ld", (long) old->easting ); | |
109 | gtk_entry_set_text ( GTK_ENTRY(eas), tmp_eas ); | |
110 | g_free ( tmp_eas ); | |
111 | ||
112 | zonehbox = gtk_hbox_new ( FALSE, 0 ); | |
113 | gtk_box_pack_start ( GTK_BOX(zonehbox), gtk_label_new ( "Zone:" ), FALSE, FALSE, 5 ); | |
114 | zonespin = gtk_spin_button_new ( (GtkAdjustment *) gtk_adjustment_new ( old->zone, 1, 60, 1, 5, 5 ), 1, 0 ); | |
115 | gtk_box_pack_start ( GTK_BOX(zonehbox), zonespin, TRUE, TRUE, 5 ); | |
116 | gtk_box_pack_start ( GTK_BOX(zonehbox), gtk_label_new ( "Letter:" ), FALSE, FALSE, 5 ); | |
117 | letterentry = gtk_entry_new (); | |
118 | gtk_entry_set_max_length ( GTK_ENTRY(letterentry), 1 ); | |
119 | gtk_entry_set_width_chars ( GTK_ENTRY(letterentry), 2 ); | |
120 | tmp_letter[0] = old->letter; | |
121 | tmp_letter[1] = '\0'; | |
122 | gtk_entry_set_text ( GTK_ENTRY(letterentry), tmp_letter ); | |
123 | gtk_box_pack_start ( GTK_BOX(zonehbox), letterentry, FALSE, FALSE, 5 ); | |
124 | ||
125 | gtk_widget_show ( norlabel ); | |
126 | gtk_widget_show ( easlabel ); | |
127 | gtk_widget_show ( nor ); | |
128 | gtk_widget_show ( eas ); | |
129 | ||
130 | gtk_widget_show_all ( zonehbox ); | |
131 | ||
132 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), norlabel, FALSE, FALSE, 0); | |
133 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), nor, FALSE, FALSE, 0); | |
134 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), easlabel, FALSE, FALSE, 0); | |
135 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), eas, FALSE, FALSE, 0); | |
136 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), zonehbox, FALSE, FALSE, 0); | |
137 | ||
138 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) | |
139 | { | |
140 | const gchar *letter; | |
141 | utm->northing = atof ( gtk_entry_get_text ( GTK_ENTRY(nor) ) ); | |
142 | utm->easting = atof ( gtk_entry_get_text ( GTK_ENTRY(eas) ) ); | |
143 | utm->zone = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(zonespin) ); | |
144 | letter = gtk_entry_get_text ( GTK_ENTRY(letterentry) ); | |
145 | if (*letter) | |
146 | utm->letter = toupper(*letter); | |
147 | gtk_widget_destroy ( dialog ); | |
148 | return TRUE; | |
149 | } | |
150 | ||
151 | gtk_widget_destroy ( dialog ); | |
152 | return FALSE; | |
153 | } | |
154 | ||
155 | void a_dialog_response_accept ( GtkDialog *dialog ) | |
156 | { | |
157 | gtk_dialog_response ( dialog, GTK_RESPONSE_ACCEPT ); | |
158 | } | |
159 | ||
160 | /* todo: less on this side, like add track */ | |
161 | gboolean a_dialog_new_waypoint ( GtkWindow *parent, gchar **dest, VikWaypoint *wp, GHashTable *waypoints, VikCoordMode coord_mode ) | |
162 | { | |
163 | GtkWidget *dialog = gtk_dialog_new_with_buttons ("Create", | |
164 | parent, | |
165 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
166 | GTK_STOCK_CANCEL, | |
167 | GTK_RESPONSE_REJECT, | |
168 | GTK_STOCK_OK, | |
169 | GTK_RESPONSE_ACCEPT, | |
170 | NULL); | |
171 | struct LatLon ll; | |
acaf7113 AF |
172 | GtkWidget *latlabel, *lonlabel, *namelabel, *latentry, *lonentry, *altentry, *altlabel, *nameentry, *commentlabel, |
173 | *commententry, *imagelabel, *imageentry, *symbollabel, *symbolentry; | |
174 | GtkListStore *store; | |
175 | ||
176 | ||
177 | ||
50a14534 EB |
178 | |
179 | gchar *lat, *lon, *alt; | |
180 | ||
181 | vik_coord_to_latlon ( &(wp->coord), &ll ); | |
182 | ||
183 | lat = g_strdup_printf ( "%f", ll.lat ); | |
184 | lon = g_strdup_printf ( "%f", ll.lon ); | |
185 | alt = g_strdup_printf ( "%f", wp->altitude ); | |
186 | ||
187 | if ( dest != NULL ) | |
188 | { | |
189 | namelabel = gtk_label_new ("Name:"); | |
190 | nameentry = gtk_entry_new (); | |
191 | g_signal_connect_swapped ( nameentry, "activate", G_CALLBACK(a_dialog_response_accept), GTK_DIALOG(dialog) ); | |
192 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), namelabel, FALSE, FALSE, 0); | |
193 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), nameentry, FALSE, FALSE, 0); | |
194 | } | |
195 | ||
196 | latlabel = gtk_label_new ("Latitude:"); | |
197 | latentry = gtk_entry_new (); | |
198 | gtk_entry_set_text ( GTK_ENTRY(latentry), lat ); | |
199 | g_free ( lat ); | |
200 | ||
201 | lonlabel = gtk_label_new ("Longitude:"); | |
202 | lonentry = gtk_entry_new (); | |
203 | gtk_entry_set_text ( GTK_ENTRY(lonentry), lon ); | |
204 | g_free ( lon ); | |
205 | ||
206 | altlabel = gtk_label_new ("Altitude:"); | |
207 | altentry = gtk_entry_new (); | |
208 | gtk_entry_set_text ( GTK_ENTRY(altentry), alt ); | |
209 | g_free ( alt ); | |
210 | ||
211 | commentlabel = gtk_label_new ("Comment:"); | |
212 | commententry = gtk_entry_new (); | |
213 | ||
214 | imagelabel = gtk_label_new ("Image:"); | |
215 | imageentry = vik_file_entry_new (); | |
216 | ||
acaf7113 AF |
217 | { |
218 | GtkCellRenderer *r; | |
219 | symbollabel = gtk_label_new ("Symbol:"); | |
220 | GtkTreeIter iter; | |
221 | ||
222 | store = gtk_list_store_new(2, G_TYPE_STRING, GDK_TYPE_PIXBUF); | |
223 | symbolentry = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store)); | |
886031df | 224 | gtk_combo_box_set_wrap_width(GTK_COMBO_BOX(symbolentry), 3); |
acaf7113 AF |
225 | gtk_list_store_append (store, &iter); |
226 | gtk_list_store_set (store, &iter, 0, "(none)", 1, NULL, -1); | |
227 | a_populate_sym_list(store); | |
228 | ||
229 | r = gtk_cell_renderer_pixbuf_new (); | |
230 | gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (symbolentry), r, FALSE); | |
231 | gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (symbolentry), r, "pixbuf", 1, NULL); | |
232 | ||
233 | if ( dest == NULL && wp->symbol ) { | |
234 | gboolean ok; | |
235 | gchar *sym; | |
236 | 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)) { | |
237 | gtk_tree_model_get ( GTK_TREE_MODEL(store), &iter, 0, (void *)&sym, -1 ); | |
238 | if (!strcmp(sym, wp->symbol)) { | |
239 | g_free(sym); | |
240 | break; | |
241 | } else { | |
242 | g_free(sym); | |
243 | } | |
244 | } | |
886031df | 245 | gtk_combo_box_set_active_iter(GTK_COMBO_BOX(symbolentry), &iter); |
acaf7113 AF |
246 | } |
247 | } | |
248 | ||
50a14534 EB |
249 | if ( dest == NULL && wp->comment ) |
250 | gtk_entry_set_text ( GTK_ENTRY(commententry), wp->comment ); | |
251 | ||
252 | if ( dest == NULL && wp->image ) | |
253 | vik_file_entry_set_filename ( VIK_FILE_ENTRY(imageentry), wp->image ); | |
254 | ||
50a14534 EB |
255 | |
256 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), latlabel, FALSE, FALSE, 0); | |
257 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), latentry, FALSE, FALSE, 0); | |
258 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), lonlabel, FALSE, FALSE, 0); | |
259 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), lonentry, FALSE, FALSE, 0); | |
260 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), altlabel, FALSE, FALSE, 0); | |
261 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), altentry, FALSE, FALSE, 0); | |
262 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), commentlabel, FALSE, FALSE, 0); | |
263 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), commententry, FALSE, FALSE, 0); | |
264 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), imagelabel, FALSE, FALSE, 0); | |
265 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), imageentry, FALSE, FALSE, 0); | |
acaf7113 AF |
266 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), symbollabel, FALSE, FALSE, 0); |
267 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), GTK_WIDGET(symbolentry), FALSE, FALSE, 0); | |
50a14534 EB |
268 | |
269 | gtk_widget_show_all ( GTK_DIALOG(dialog)->vbox ); | |
acaf7113 | 270 | |
50a14534 EB |
271 | while ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) |
272 | { | |
273 | if ( dest ) | |
274 | { | |
275 | const gchar *constname = gtk_entry_get_text ( GTK_ENTRY(nameentry) ); | |
276 | if ( strlen(constname) == 0 ) /* TODO: other checks (isalpha or whatever ) */ | |
277 | a_dialog_info_msg ( parent, "Please enter a name for the waypoint." ); | |
278 | else { | |
279 | int i; | |
280 | gchar *name = g_strdup ( constname ); | |
281 | ||
282 | for ( i = strlen ( name ) - 1; i >= 0; i-- ) | |
283 | name[i] = toupper(name[i]); /* all caps for stardandization */ | |
284 | ||
285 | if ( g_hash_table_lookup ( waypoints, name ) && !a_dialog_overwrite ( parent, "The waypoint \"%s\" exists, do you want to overwrite it?", name ) ) | |
286 | g_free ( name ); | |
287 | else | |
288 | { | |
289 | /* Do It */ | |
290 | *dest = name; | |
291 | ll.lat = atof ( gtk_entry_get_text ( GTK_ENTRY(latentry) ) ); | |
292 | ll.lon = atof ( gtk_entry_get_text ( GTK_ENTRY(lonentry) ) ); | |
293 | vik_coord_load_from_latlon ( &(wp->coord), coord_mode, &ll ); | |
294 | wp->altitude = atof ( gtk_entry_get_text ( GTK_ENTRY(altentry) ) ); | |
295 | vik_waypoint_set_comment ( wp, gtk_entry_get_text ( GTK_ENTRY(commententry) ) ); | |
296 | vik_waypoint_set_image ( wp, vik_file_entry_get_filename ( VIK_FILE_ENTRY(imageentry) ) ); | |
297 | if ( wp->image && *(wp->image) && (!a_thumbnails_exists(wp->image)) ) | |
298 | a_thumbnails_create ( wp->image ); | |
acaf7113 AF |
299 | |
300 | { | |
301 | GtkTreeIter iter, first; | |
302 | gtk_tree_model_get_iter_first ( GTK_TREE_MODEL(store), &first ); | |
886031df | 303 | if ( !gtk_combo_box_get_active_iter ( GTK_COMBO_BOX(symbolentry), &iter ) || !memcmp(&iter, &first, sizeof(GtkTreeIter)) ) { |
acaf7113 AF |
304 | vik_waypoint_set_symbol ( wp, NULL ); |
305 | } else { | |
306 | gchar *sym; | |
307 | gtk_tree_model_get ( GTK_TREE_MODEL(store), &iter, 0, (void *)&sym, -1 ); | |
308 | vik_waypoint_set_symbol ( wp, sym ); | |
309 | g_free(sym); | |
310 | } | |
311 | } | |
312 | ||
50a14534 EB |
313 | gtk_widget_destroy ( dialog ); |
314 | return TRUE; | |
315 | } | |
316 | } /* else (valid name) */ | |
317 | } | |
318 | else | |
319 | { | |
320 | ll.lat = atof ( gtk_entry_get_text ( GTK_ENTRY(latentry) ) ); | |
321 | ll.lon = atof ( gtk_entry_get_text ( GTK_ENTRY(lonentry) ) ); | |
322 | vik_coord_load_from_latlon ( &(wp->coord), coord_mode, &ll ); | |
323 | wp->altitude = atof ( gtk_entry_get_text ( GTK_ENTRY(altentry) ) ); | |
324 | if ( (! wp->comment) || strcmp ( wp->comment, gtk_entry_get_text ( GTK_ENTRY(commententry) ) ) != 0 ) | |
325 | vik_waypoint_set_comment ( wp, gtk_entry_get_text ( GTK_ENTRY(commententry) ) ); | |
326 | if ( (! wp->image) || strcmp ( wp->image, vik_file_entry_get_filename ( VIK_FILE_ENTRY ( imageentry ) ) ) != 0 ) | |
327 | { | |
328 | vik_waypoint_set_image ( wp, vik_file_entry_get_filename ( VIK_FILE_ENTRY(imageentry) ) ); | |
329 | if ( wp->image && *(wp->image) && (!a_thumbnails_exists(wp->image)) ) | |
330 | a_thumbnails_create ( wp->image ); | |
331 | } | |
332 | ||
acaf7113 AF |
333 | { |
334 | GtkTreeIter iter, first; | |
335 | gtk_tree_model_get_iter_first ( GTK_TREE_MODEL(store), &first ); | |
886031df | 336 | if ( !gtk_combo_box_get_active_iter ( GTK_COMBO_BOX(symbolentry), &iter ) || !memcmp(&iter, &first, sizeof(GtkTreeIter)) ) { |
acaf7113 AF |
337 | vik_waypoint_set_symbol ( wp, NULL ); |
338 | } else { | |
339 | gchar *sym; | |
340 | gtk_tree_model_get ( GTK_TREE_MODEL(store), &iter, 0, (void *)&sym, -1 ); | |
341 | vik_waypoint_set_symbol ( wp, sym ); | |
342 | g_free(sym); | |
343 | } | |
344 | } | |
345 | ||
50a14534 EB |
346 | gtk_widget_destroy ( dialog ); |
347 | ||
348 | return TRUE; | |
349 | } | |
350 | } | |
351 | gtk_widget_destroy ( dialog ); | |
352 | return FALSE; | |
353 | } | |
354 | ||
355 | gchar *a_dialog_new_track ( GtkWindow *parent, GHashTable *tracks ) | |
356 | { | |
357 | GtkWidget *dialog = gtk_dialog_new_with_buttons ("Add Track", | |
358 | parent, | |
359 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
360 | GTK_STOCK_CANCEL, | |
361 | GTK_RESPONSE_REJECT, | |
362 | GTK_STOCK_OK, | |
363 | GTK_RESPONSE_ACCEPT, | |
364 | NULL); | |
365 | GtkWidget *label = gtk_label_new ( "Track Name:" ); | |
366 | GtkWidget *entry = gtk_entry_new (); | |
367 | ||
368 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), label, FALSE, FALSE, 0); | |
369 | gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), entry, FALSE, FALSE, 0); | |
370 | ||
371 | g_signal_connect_swapped ( entry, "activate", G_CALLBACK(a_dialog_response_accept), GTK_DIALOG(dialog) ); | |
372 | ||
373 | gtk_widget_show ( label ); | |
374 | gtk_widget_show ( entry ); | |
375 | ||
376 | while ( gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT ) | |
377 | { | |
378 | const gchar *constname = gtk_entry_get_text ( GTK_ENTRY(entry) ); | |
379 | if ( *constname == '\0' ) | |
380 | a_dialog_info_msg ( parent, "Please enter a name for the track." ); | |
381 | else { | |
382 | gchar *name = g_strdup ( constname ); | |
383 | gint i; | |
384 | ||
385 | for ( i = strlen ( name ) - 1; i >= 0; i-- ) | |
386 | name[i] = toupper(name[i]); /* all caps for stardandization */ | |
387 | ||
388 | 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) ) ) ) | |
389 | { | |
390 | g_free ( name ); | |
391 | } | |
392 | else | |
393 | { | |
394 | gtk_widget_destroy ( dialog ); | |
395 | return name; | |
396 | } | |
397 | } | |
398 | } | |
399 | gtk_widget_destroy ( dialog ); | |
400 | return NULL; | |
401 | } | |
402 | ||
403 | /* creates a vbox full of labels */ | |
404 | GtkWidget *a_dialog_create_label_vbox ( gchar **texts, int label_count ) | |
405 | { | |
406 | GtkWidget *vbox, *label; | |
407 | int i; | |
408 | vbox = gtk_vbox_new( TRUE, 3 ); | |
409 | ||
410 | for ( i = 0; i < label_count; i++ ) | |
411 | { | |
412 | label = gtk_label_new(NULL); | |
413 | gtk_label_set_markup ( GTK_LABEL(label), texts[i] ); | |
414 | gtk_box_pack_start ( GTK_BOX(vbox), label, FALSE, TRUE, 5 ); | |
415 | } | |
416 | return vbox; | |
417 | } | |
418 | ||
419 | gboolean a_dialog_overwrite ( GtkWindow *parent, const gchar *message, const gchar *extra ) | |
420 | { | |
421 | GtkWidget *dia; | |
422 | dia = gtk_message_dialog_new ( parent, | |
423 | GTK_DIALOG_DESTROY_WITH_PARENT, | |
424 | GTK_MESSAGE_QUESTION, | |
425 | GTK_BUTTONS_YES_NO, | |
426 | message, extra ); | |
427 | ||
428 | if ( gtk_dialog_run ( GTK_DIALOG(dia) ) == GTK_RESPONSE_YES ) | |
429 | { | |
430 | gtk_widget_destroy ( dia ); | |
431 | return TRUE; | |
432 | } | |
433 | else | |
434 | { | |
435 | gtk_widget_destroy ( dia ); | |
436 | return FALSE; | |
437 | } | |
438 | } | |
439 | ||
440 | static void zoom_spin_changed ( GtkSpinButton *spin, GtkWidget *pass_along[3] ) | |
441 | { | |
442 | if ( gtk_toggle_button_get_active ( GTK_TOGGLE_BUTTON(pass_along[2]) ) ) | |
443 | gtk_spin_button_set_value ( | |
444 | GTK_SPIN_BUTTON(pass_along[GTK_WIDGET(spin) == pass_along[0] ? 1 : 0]), | |
445 | gtk_spin_button_get_value ( spin ) ); | |
446 | } | |
447 | ||
448 | gboolean a_dialog_custom_zoom ( GtkWindow *parent, gdouble *xmpp, gdouble *ympp ) | |
449 | { | |
450 | GtkWidget *dialog = gtk_dialog_new_with_buttons ("Zoom Factors...", | |
451 | parent, | |
452 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
453 | GTK_STOCK_CANCEL, | |
454 | GTK_RESPONSE_REJECT, | |
455 | GTK_STOCK_OK, | |
456 | GTK_RESPONSE_ACCEPT, | |
457 | NULL); | |
458 | GtkWidget *table, *label, *xlabel, *xspin, *ylabel, *yspin, *samecheck; | |
459 | GtkWidget *pass_along[3]; | |
460 | ||
461 | table = gtk_table_new ( 4, 2, FALSE ); | |
462 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(dialog)->vbox), table, TRUE, TRUE, 0 ); | |
463 | ||
464 | label = gtk_label_new ( "Zoom factor (in meters per pixel:" ); | |
465 | xlabel = gtk_label_new ( "X (easting): "); | |
466 | ylabel = gtk_label_new ( "Y (northing): "); | |
467 | ||
468 | 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 ); | |
469 | 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 ); | |
470 | ||
471 | pass_along[2] = samecheck = gtk_check_button_new_with_label ( "X and Y zoom factors must be equal" ); | |
472 | /* TODO -- same factor */ | |
473 | /* samecheck = gtk_check_button_new_with_label ( "Same x/y zoom factor" ); */ | |
474 | ||
475 | if ( *xmpp == *ympp ) | |
476 | gtk_toggle_button_set_active ( GTK_TOGGLE_BUTTON(samecheck), TRUE ); | |
477 | ||
478 | gtk_table_attach_defaults ( GTK_TABLE(table), label, 0, 2, 0, 1 ); | |
479 | gtk_table_attach_defaults ( GTK_TABLE(table), xlabel, 0, 1, 1, 2 ); | |
480 | gtk_table_attach_defaults ( GTK_TABLE(table), xspin, 1, 2, 1, 2 ); | |
481 | gtk_table_attach_defaults ( GTK_TABLE(table), ylabel, 0, 1, 2, 3 ); | |
482 | gtk_table_attach_defaults ( GTK_TABLE(table), yspin, 1, 2, 2, 3 ); | |
483 | gtk_table_attach_defaults ( GTK_TABLE(table), samecheck, 0, 2, 3, 4 ); | |
484 | ||
485 | gtk_widget_show_all ( table ); | |
486 | ||
487 | g_signal_connect ( G_OBJECT(xspin), "value-changed", G_CALLBACK(zoom_spin_changed), pass_along ); | |
488 | g_signal_connect ( G_OBJECT(yspin), "value-changed", G_CALLBACK(zoom_spin_changed), pass_along ); | |
489 | ||
490 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) | |
491 | { | |
492 | *xmpp = gtk_spin_button_get_value ( GTK_SPIN_BUTTON(xspin) ); | |
493 | *ympp = gtk_spin_button_get_value ( GTK_SPIN_BUTTON(yspin) ); | |
494 | gtk_widget_destroy ( dialog ); | |
495 | return TRUE; | |
496 | } | |
497 | gtk_widget_destroy ( dialog ); | |
498 | return FALSE; | |
499 | } | |
111fa174 AF |
500 | |
501 | static void split_spin_focused ( GtkSpinButton *spin, GtkWidget *pass_along[1] ) | |
502 | { | |
503 | gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(pass_along[0]), 1); | |
504 | } | |
505 | ||
506 | gboolean a_dialog_time_threshold ( GtkWindow *parent, gchar *title_text, gchar *label_text, guint *thr ) | |
507 | { | |
508 | GtkWidget *dialog = gtk_dialog_new_with_buttons (title_text, | |
509 | parent, | |
510 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
511 | GTK_STOCK_CANCEL, | |
512 | GTK_RESPONSE_REJECT, | |
513 | GTK_STOCK_OK, | |
514 | GTK_RESPONSE_ACCEPT, | |
515 | NULL); | |
516 | GtkWidget *table, *t1, *t2, *t3, *t4, *spin, *label; | |
517 | GtkWidget *pass_along[1]; | |
518 | ||
519 | table = gtk_table_new ( 4, 2, FALSE ); | |
520 | gtk_box_pack_start ( GTK_BOX(GTK_DIALOG(dialog)->vbox), table, TRUE, TRUE, 0 ); | |
521 | ||
522 | label = gtk_label_new (label_text); | |
523 | ||
524 | t1 = gtk_radio_button_new_with_label ( NULL, "1 min" ); | |
525 | t2 = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(t1), "1 hour" ); | |
526 | t3 = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(t2), "1 day" ); | |
527 | t4 = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(t3), "Custom (in minutes):" ); | |
528 | ||
529 | pass_along[0] = t4; | |
530 | ||
531 | spin = gtk_spin_button_new ( (GtkAdjustment *) gtk_adjustment_new ( *thr, 0, 65536, 1, 5, 5 ), 1, 0 ); | |
532 | ||
533 | gtk_table_attach_defaults ( GTK_TABLE(table), label, 0, 2, 0, 1 ); | |
534 | gtk_table_attach_defaults ( GTK_TABLE(table), t1, 0, 1, 1, 2 ); | |
535 | gtk_table_attach_defaults ( GTK_TABLE(table), t2, 0, 1, 2, 3 ); | |
536 | gtk_table_attach_defaults ( GTK_TABLE(table), t3, 0, 1, 3, 4 ); | |
537 | gtk_table_attach_defaults ( GTK_TABLE(table), t4, 0, 1, 4, 5 ); | |
538 | gtk_table_attach_defaults ( GTK_TABLE(table), spin, 1, 2, 4, 5 ); | |
539 | ||
540 | gtk_widget_show_all ( table ); | |
541 | ||
542 | g_signal_connect ( G_OBJECT(spin), "grab-focus", G_CALLBACK(split_spin_focused), pass_along ); | |
543 | ||
544 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) | |
545 | { | |
546 | if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(t1))) { | |
547 | *thr = 1; | |
548 | } else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(t2))) { | |
549 | *thr = 60; | |
550 | } else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(t3))) { | |
551 | *thr = 60 * 24; | |
552 | } else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(t4))) { | |
553 | *thr = gtk_spin_button_get_value ( GTK_SPIN_BUTTON(spin) ); | |
554 | } | |
555 | gtk_widget_destroy ( dialog ); | |
556 | return TRUE; | |
557 | } | |
558 | gtk_widget_destroy ( dialog ); | |
559 | return FALSE; | |
560 | } |