Parent Directory | Revision Log
Multiple position handling bug fixes
1 | /* |
2 | * Copyright (C) 2008 Till Harbaum <till@harbaum.org>. |
3 | * |
4 | * This file is part of GPXView. |
5 | * |
6 | * GPXView 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 3 of the License, or |
9 | * (at your option) any later version. |
10 | * |
11 | * GPXView 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 GPXView. If not, see <http://www.gnu.org/licenses/>. |
18 | */ |
19 | |
20 | /* TODO: |
21 | */ |
22 | |
23 | #include <math.h> |
24 | #include <string.h> |
25 | #include <ctype.h> |
26 | |
27 | #include <glib.h> |
28 | #include <glib/gstdio.h> |
29 | |
30 | #include "gpxview.h" |
31 | |
32 | #ifdef ENABLE_OSM_GPS_MAP |
33 | #include "osm-gps-map.h" |
34 | #endif |
35 | |
36 | #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR >= 5) |
37 | #include <hildon/hildon-entry.h> |
38 | #include <hildon/hildon-touch-selector.h> |
39 | #include <hildon/hildon-picker-button.h> |
40 | #include <hildon/hildon-picker-dialog.h> |
41 | #include <hildon/hildon-check-button.h> |
42 | #endif |
43 | |
44 | float roundf(float x); |
45 | |
46 | /* Enable special fremantle UI elements. These particular widgets */ |
47 | /* don't use any hildon/fremantle specific parts and can thus even */ |
48 | /* be used under plain gtk. This is mainly for testing and developemt */ |
49 | #ifdef FREMANTLE |
50 | #define PRESET_PICKER_DIALOG |
51 | #define COORDINATE_PICKER |
52 | #endif |
53 | |
54 | char strlastchr(char *str) { |
55 | return str[strlen(str)]-1; |
56 | } |
57 | |
58 | /* make sure the entire path "dir" exists and create it if not */ |
59 | int checkdir(char *dir) { |
60 | struct stat filestat; |
61 | char *p = dir, tmp; |
62 | |
63 | /* don't try to create root dir */ |
64 | if(p[0] == '/') p++; |
65 | |
66 | do { |
67 | while(*p && *p != '/') p++; |
68 | tmp = *p; |
69 | *p = 0; |
70 | |
71 | int err = stat(dir, &filestat); |
72 | if(err) { |
73 | if(mkdir(dir, S_IRWXU) != 0) { |
74 | perror("mkdir()"); |
75 | *p++ = tmp; |
76 | return -1; |
77 | } |
78 | } else { |
79 | if(!filestat.st_mode & S_IFDIR) { |
80 | printf("File %s exists and is _no_ directory\n", dir); |
81 | *p++ = tmp; |
82 | return -1; |
83 | } |
84 | } |
85 | |
86 | *p++ = tmp; |
87 | } while(tmp && strchr(p, '/')); |
88 | |
89 | return 0; |
90 | } |
91 | |
92 | void pos_lat_str(char *str, int len, float latitude) { |
93 | char *c = _("N"); |
94 | float integral, fractional; |
95 | |
96 | if(isnan(latitude)) |
97 | str[0] = 0; |
98 | else { |
99 | if(latitude < 0) { latitude = fabs(latitude); c = _("S"); } |
100 | fractional = modff(latitude, &integral); |
101 | |
102 | snprintf(str, len, "%s %02d° %06.3f'", c, (int)integral, fractional*60.0); |
103 | } |
104 | } |
105 | |
106 | GtkWidget *pos_lat(float latitude, int size, int strikethrough) { |
107 | char str[32]; |
108 | |
109 | pos_lat_str(str, sizeof(str), latitude); |
110 | return gtk_label_attrib(str, size, strikethrough); |
111 | } |
112 | |
113 | void pos_lon_str(char *str, int len, float longitude) { |
114 | char *c = _("E"); |
115 | float integral, fractional; |
116 | |
117 | if(isnan(longitude)) |
118 | str[0] = 0; |
119 | else { |
120 | if(longitude < 0) { longitude = fabs(longitude); c = _("W"); } |
121 | fractional = modff(longitude, &integral); |
122 | |
123 | snprintf(str, len, "%s %03d° %06.3f'", c, (int)integral, fractional*60.0); |
124 | } |
125 | } |
126 | |
127 | GtkWidget *pos_lon(float longitude, int size, int strikethrough) { |
128 | char str[32]; |
129 | |
130 | pos_lon_str(str, sizeof(str), longitude); |
131 | return gtk_label_attrib(str, size, strikethrough); |
132 | } |
133 | |
134 | float pos_parse_lat(char *str) { |
135 | int integral_int; |
136 | float fractional; |
137 | char c; |
138 | |
139 | if(sscanf(str, "%c %d° %f'", &c, &integral_int, &fractional) == 3) { |
140 | c = toupper(c); |
141 | |
142 | if(c != 'S' && c != 'N') |
143 | return NAN; |
144 | |
145 | /* prevent -0.0 */ |
146 | if(!integral_int && (fractional == 0.0)) |
147 | return 0.0; |
148 | |
149 | return ((c == 'S')?-1:+1) * (integral_int + fractional/60.0); |
150 | } |
151 | |
152 | return NAN; |
153 | } |
154 | |
155 | float pos_parse_lon(char *str) { |
156 | int integral_int; |
157 | float fractional; |
158 | char c; |
159 | |
160 | if(sscanf(str, "%c %d° %f'", &c, &integral_int, &fractional) == 3) { |
161 | c = toupper(c); |
162 | |
163 | /* O is german "Ost" for "East" */ |
164 | if(c != 'E' && c != 'W' && c != 'O') |
165 | return NAN; |
166 | |
167 | /* prevent -0.0 */ |
168 | if(!integral_int && (fractional == 0.0)) |
169 | return 0.0; |
170 | |
171 | return ((c == 'W')?-1:+1) * (integral_int + fractional/60.0); |
172 | } |
173 | |
174 | return NAN; |
175 | } |
176 | |
177 | const char *pos_get_bearing_str(pos_t from, pos_t to) { |
178 | static const char *bear_str[]={ |
179 | "N", "NE", "E", "SE", "S", "SW", "W", "NW", "" }; |
180 | |
181 | float bearing = gpx_pos_get_bearing(from, to); |
182 | if(!isnan(bearing)) { |
183 | int idx = (bearing+22.5)/45.0; |
184 | /* make sure we stay in icon bounds */ |
185 | while(idx < 0) idx += 8; |
186 | while(idx > 7) idx -= 8; |
187 | return _(bear_str[idx]); |
188 | } |
189 | |
190 | return bear_str[8]; // empty string |
191 | } |
192 | |
193 | /* the maemo font size is quite huge, so we adjust some fonts */ |
194 | /* differently on maemo and non-maemo. Basically "BIG" does nothing */ |
195 | /* on maemo and "SMALL" only does something on maemo */ |
196 | #ifdef USE_MAEMO |
197 | #define MARKUP_SMALL "<span size='small'>%s</span>" |
198 | GtkWidget *gtk_label_small(char *str) { |
199 | GtkWidget *label = gtk_label_new(""); |
200 | char *markup = g_markup_printf_escaped(MARKUP_SMALL, str); |
201 | gtk_label_set_markup(GTK_LABEL(label), markup); |
202 | g_free(markup); |
203 | return label; |
204 | } |
205 | #else |
206 | #define MARKUP_BIG "<span size='x-large'>%s</span>" |
207 | GtkWidget *gtk_label_big(char *str) { |
208 | GtkWidget *label = gtk_label_new(""); |
209 | char *markup = g_markup_printf_escaped(MARKUP_BIG, str); |
210 | gtk_label_set_markup(GTK_LABEL(label), markup); |
211 | g_free(markup); |
212 | return label; |
213 | } |
214 | #endif |
215 | |
216 | void gtk_label_attrib_set(GtkWidget *label, |
217 | char *str, int size, int strikethrough) { |
218 | char format[80]; |
219 | |
220 | snprintf(format, sizeof(format), "<span%s%s%s>%%s</span>", |
221 | #ifdef USE_MAEMO |
222 | (size==SIZE_SMALL)?" size='small'":"", |
223 | #else |
224 | (size==SIZE_BIG)?" size='x-large'":"", |
225 | #endif |
226 | strikethrough?" strikethrough='yes'":"", |
227 | (strikethrough==STRIKETHROUGH_RED)?" strikethrough_color='red'":""); |
228 | |
229 | char *markup = g_markup_printf_escaped(format, str); |
230 | // printf("markup = %s\n", markup); |
231 | gtk_label_set_markup(GTK_LABEL(label), markup); |
232 | g_free(markup); |
233 | } |
234 | |
235 | GtkWidget *gtk_label_attrib(char *str, int size, int strikethrough) { |
236 | GtkWidget *label = gtk_label_new(""); |
237 | gtk_label_attrib_set(label, str, size, strikethrough); |
238 | return label; |
239 | } |
240 | |
241 | GtkWidget *gtk_button_attrib(char *str, int size, int strikethrough) { |
242 | GtkWidget *button = gtk_button_new_with_label(""); |
243 | gtk_label_attrib_set(gtk_bin_get_child(GTK_BIN(button)), |
244 | str, size, strikethrough); |
245 | return button; |
246 | } |
247 | |
248 | void textbox_disable(GtkWidget *widget) { |
249 | gtk_editable_set_editable(GTK_EDITABLE(widget), FALSE); |
250 | gtk_widget_set_sensitive(widget, FALSE); |
251 | } |
252 | |
253 | void textbox_enable(GtkWidget *widget) { |
254 | gtk_widget_set_sensitive(widget, TRUE); |
255 | gtk_editable_set_editable(GTK_EDITABLE(widget), TRUE); |
256 | } |
257 | |
258 | pos_t *get_pos(appdata_t *appdata) { |
259 | pos_t *pos = &appdata->home; |
260 | |
261 | if(appdata->active_location) { |
262 | int i = appdata->active_location-1; |
263 | location_t *loc = appdata->location; |
264 | while(i--) loc = loc->next; |
265 | pos = &loc->pos; |
266 | } |
267 | |
268 | if(appdata->use_gps) { |
269 | pos = gps_get_pos(appdata); |
270 | |
271 | if(!pos) pos = &appdata->gps; /* use saved position */ |
272 | else appdata->gps = *pos; /* save position */ |
273 | } |
274 | return pos; |
275 | } |
276 | |
277 | void distance_str(char *str, int len, float dist, gboolean imperial) { |
278 | if(isnan(dist)) |
279 | snprintf(str, len, "---"); |
280 | else if(imperial) { |
281 | /* 1 mil = 1760 yd = 5280 ft ... */ |
282 | if(dist<0.018) snprintf(str, len, "%.1f ft", dist*5280.0); |
283 | else if(dist<0.055) snprintf(str, len, "%.1f yd", dist*1760.0); |
284 | else if(dist<0.55) snprintf(str, len, "%.0f yd", dist*1760.0); |
285 | else if(dist<10.0) snprintf(str, len, "%.2f mi", dist); |
286 | else if(dist<100.0) snprintf(str, len, "%.1f mi", dist); |
287 | else snprintf(str, len, "%.0f mi", dist); |
288 | } else { |
289 | if(dist<0.01) snprintf(str, len, "%.2f m", dist*1000.0); |
290 | else if(dist<0.1) snprintf(str, len, "%.1f m", dist*1000.0); |
291 | else if(dist<1.0) snprintf(str, len, "%.0f m", dist*1000.0); |
292 | else if(dist<100.0) snprintf(str, len, "%.1f km", dist); |
293 | else snprintf(str, len, "%.0f km", dist); |
294 | } |
295 | } |
296 | |
297 | /* return distance in miles or kilometers */ |
298 | float distance_parse(char *str, gboolean imperial) { |
299 | char unit[4]; |
300 | float val = NAN; |
301 | |
302 | if(sscanf(str, "%f %3s", &val, unit) == 2) { |
303 | gboolean fimp = FALSE; |
304 | |
305 | if(strcasecmp(unit, "ft") == 0) { fimp = TRUE; val /= 5280.0; } |
306 | else if(strcasecmp(unit, "yd") == 0) { fimp = TRUE; val /= 1760.0; } |
307 | else if(strcasecmp(unit, "mi") == 0) { fimp = TRUE; } |
308 | else if(strcasecmp(unit, "m") == 0) { fimp = FALSE; val /= 1000.0; } |
309 | else if(strcasecmp(unit, "km") == 0) { fimp = FALSE; } |
310 | else val = NAN; |
311 | |
312 | /* found imperial and metric requested? convert miles into kilometers */ |
313 | if(fimp & !imperial) val *= 1.609344; |
314 | |
315 | /* found metric and imperial requested? convert kilometers into miles */ |
316 | if(!fimp & imperial) val /= 1.609344; |
317 | } |
318 | return val; |
319 | } |
320 | |
321 | /* ------------------ coordinate picker tool --------------------------- */ |
322 | |
323 | #ifndef COORDINATE_PICKER |
324 | static gboolean mark(GtkWidget *widget, gboolean valid) { |
325 | gtk_widget_set_state(widget, valid?GTK_STATE_NORMAL:TAG_STATE); |
326 | return valid; |
327 | } |
328 | |
329 | GtkWidget *red_entry_new_with_text(char *str) { |
330 | GdkColor color; |
331 | |
332 | GtkWidget *widget = entry_new(); |
333 | gdk_color_parse("#ff0000", &color); |
334 | gtk_widget_modify_text(widget, TAG_STATE, &color); |
335 | if(str) gtk_entry_set_text(GTK_ENTRY(widget), str); |
336 | |
337 | return widget; |
338 | } |
339 | |
340 | static void callback_modified_lat(GtkWidget *widget, gpointer data ) { |
341 | float i = pos_parse_lat((char*)gtk_entry_get_text(GTK_ENTRY(widget))); |
342 | mark(widget, !isnan(i)); |
343 | } |
344 | #else |
345 | static void picker_center_iter(GtkWidget *view, GtkTreeIter *iter) { |
346 | /* select new iter */ |
347 | GtkTreeSelection *selection = |
348 | gtk_tree_view_get_selection(GTK_TREE_VIEW(view)); |
349 | GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(view)); |
350 | gtk_tree_selection_select_iter(selection, iter); |
351 | GtkTreePath *path = |
352 | gtk_tree_model_get_path(model, iter); |
353 | gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(view), |
354 | path, NULL, TRUE, 0.5, 0.5); |
355 | gtk_tree_path_free(path); |
356 | } |
357 | |
358 | static void on_picker_activated(GtkTreeView *treeview, |
359 | GtkTreePath *path, |
360 | GtkTreeViewColumn *col, |
361 | gpointer userdata) { |
362 | gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(treeview), |
363 | path, NULL, TRUE, 0.5, 0.5); |
364 | } |
365 | |
366 | #define DUMMY_NUM 1 |
367 | |
368 | static void dummy_append(GtkListStore *store, int n) { |
369 | GtkTreeIter iter; |
370 | |
371 | while(n--) { |
372 | gtk_list_store_append (store, &iter); |
373 | gtk_list_store_set(store, &iter, 0, "", 1, -1, 2, FALSE, -1); |
374 | } |
375 | } |
376 | |
377 | static GtkWidget *string_picker_create(const char *str[], int sel) { |
378 | #ifndef FREMANTLE |
379 | GtkWidget *view = gtk_tree_view_new(); |
380 | #else |
381 | GtkWidget *view = hildon_gtk_tree_view_new(HILDON_UI_MODE_EDIT); |
382 | #endif |
383 | |
384 | gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(view), FALSE); |
385 | GtkTreeSelection *selection = |
386 | gtk_tree_view_get_selection(GTK_TREE_VIEW(view)); |
387 | |
388 | /* --- "char" column --- */ |
389 | GtkCellRenderer *renderer = gtk_cell_renderer_text_new(); |
390 | g_object_set(renderer, "xalign", 0.5, NULL ); |
391 | gtk_tree_view_insert_column_with_attributes( |
392 | GTK_TREE_VIEW(view), -1, "str", renderer, |
393 | "text", 0, |
394 | "sensitive", 2, |
395 | NULL); |
396 | |
397 | GtkListStore *store = |
398 | gtk_list_store_new(3, G_TYPE_STRING, G_TYPE_INT, G_TYPE_BOOLEAN); |
399 | |
400 | dummy_append(store, DUMMY_NUM); |
401 | |
402 | /* add strings */ |
403 | GtkTreeIter iter, siter; |
404 | int i; |
405 | for(i=0;*str;str++,i++) { |
406 | gtk_list_store_append (store, &iter); |
407 | gtk_list_store_set(store, &iter, 0, _(*str), 1, i, 2, TRUE, -1); |
408 | if(i == sel) siter = iter; |
409 | } |
410 | |
411 | dummy_append(store, DUMMY_NUM); |
412 | |
413 | gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store)); |
414 | g_object_unref(store); |
415 | |
416 | #ifndef FREMANTLE |
417 | g_signal_connect(view, "row-activated", |
418 | (GCallback)on_picker_activated, NULL); |
419 | #else |
420 | g_signal_connect(view, "hildon-row-tapped", |
421 | (GCallback)on_picker_activated, NULL); |
422 | #endif |
423 | |
424 | /* select right character */ |
425 | gtk_tree_selection_select_iter(selection, &siter); |
426 | picker_center_iter(view, &siter); |
427 | |
428 | /* put this inside a scrolled view */ |
429 | #ifndef USE_PANNABLE_AREA |
430 | GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL); |
431 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), |
432 | GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); |
433 | gtk_container_add(GTK_CONTAINER(scrolled_window), view); |
434 | return scrolled_window; |
435 | #else |
436 | GtkWidget *pannable_area = hildon_pannable_area_new(); |
437 | gtk_container_add(GTK_CONTAINER(pannable_area), view); |
438 | return pannable_area; |
439 | #endif |
440 | } |
441 | |
442 | static int picker_get(GtkWidget *widget) { |
443 | GtkWidget *view = gtk_bin_get_child(GTK_BIN(widget)); |
444 | |
445 | GtkTreeSelection *sel = |
446 | gtk_tree_view_get_selection(GTK_TREE_VIEW(view)); |
447 | |
448 | GtkTreeModel *model; |
449 | GtkTreeIter iter; |
450 | |
451 | /* there should never be an unseletced column. But if */ |
452 | /* it is, we count it as zero */ |
453 | if(!gtk_tree_selection_get_selected(sel, &model, &iter)) |
454 | return 0; |
455 | |
456 | int retval = 0; |
457 | gtk_tree_model_get(model, &iter, 1, &retval, -1); |
458 | return retval; |
459 | } |
460 | |
461 | static GtkWidget *digit_picker_create(int min, int max, int sel) { |
462 | #ifndef FREMANTLE |
463 | GtkWidget *view = gtk_tree_view_new(); |
464 | #else |
465 | GtkWidget *view = hildon_gtk_tree_view_new(HILDON_UI_MODE_EDIT); |
466 | #endif |
467 | |
468 | gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(view), FALSE); |
469 | GtkTreeSelection *selection = |
470 | gtk_tree_view_get_selection(GTK_TREE_VIEW(view)); |
471 | |
472 | /* --- "digit" column --- */ |
473 | GtkCellRenderer *renderer = gtk_cell_renderer_text_new(); |
474 | g_object_set(renderer, "xalign", 0.5, NULL ); |
475 | gtk_tree_view_insert_column_with_attributes( |
476 | GTK_TREE_VIEW(view), -1, "digit", renderer, |
477 | "text", 0, |
478 | "sensitive", 2, |
479 | NULL); |
480 | |
481 | GtkListStore *store = |
482 | gtk_list_store_new(3, G_TYPE_STRING, G_TYPE_INT, G_TYPE_BOOLEAN); |
483 | |
484 | dummy_append(store, DUMMY_NUM); |
485 | |
486 | /* add digits */ |
487 | int i; |
488 | GtkTreeIter siter; |
489 | for(i=min;i<=max;i++) { |
490 | char str[2] = { '0'+i, 0 }; |
491 | GtkTreeIter iter; |
492 | /* Append a row and fill in some data */ |
493 | gtk_list_store_append (store, &iter); |
494 | gtk_list_store_set(store, &iter, 0, str, 1, i, 2, TRUE, -1); |
495 | |
496 | if(i == sel) siter = iter; |
497 | } |
498 | |
499 | dummy_append(store, DUMMY_NUM); |
500 | |
501 | gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store)); |
502 | g_object_unref(store); |
503 | |
504 | #ifndef FREMANTLE |
505 | g_signal_connect(view, "row-activated", |
506 | (GCallback)on_picker_activated, NULL); |
507 | #else |
508 | g_signal_connect(view, "hildon-row-tapped", |
509 | (GCallback)on_picker_activated, NULL); |
510 | #endif |
511 | |
512 | gtk_tree_selection_select_iter(selection, &siter); |
513 | picker_center_iter(view, &siter); |
514 | |
515 | /* put this inside a scrolled view */ |
516 | #ifndef USE_PANNABLE_AREA |
517 | GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL); |
518 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), |
519 | GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); |
520 | gtk_container_add(GTK_CONTAINER(scrolled_window), view); |
521 | return scrolled_window; |
522 | #else |
523 | GtkWidget *pannable_area = hildon_pannable_area_new(); |
524 | gtk_container_add(GTK_CONTAINER(pannable_area), view); |
525 | return pannable_area; |
526 | #endif |
527 | } |
528 | |
529 | static gint on_lat_picker_button_press(GtkWidget *button, |
530 | GdkEventButton *event, gpointer data) { |
531 | |
532 | if(event->type == GDK_BUTTON_PRESS) { |
533 | GtkWidget *dialog = |
534 | gtk_dialog_new_with_buttons(_("Latitude"), |
535 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))), |
536 | GTK_DIALOG_MODAL, |
537 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
538 | _("Done"), GTK_RESPONSE_ACCEPT, |
539 | NULL); |
540 | |
541 | gtk_window_set_default_size(GTK_WINDOW(dialog), 400, 210); |
542 | |
543 | int i, lat = (int)g_object_get_data(G_OBJECT(button), "latitude"); |
544 | |
545 | /* parse latitude into components */ |
546 | int sign = (lat>=0)?0:1; |
547 | lat = abs(lat); |
548 | int deg = lat / 60000; |
549 | int min = (lat /1000)%60; |
550 | int minfrac = lat % 1000; |
551 | |
552 | GtkWidget *signw, *degw[2], *minw[2], *minfracw[3]; |
553 | |
554 | |
555 | /* create N/S 89° 99.999 */ |
556 | GtkWidget *hbox = gtk_hbox_new(FALSE, 0); |
557 | static const char *ns[] = { "N", "S", NULL }; |
558 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
559 | signw = string_picker_create(ns, sign)); |
560 | |
561 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
562 | degw[0] = digit_picker_create(0,8, deg/10)); |
563 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
564 | degw[1] = digit_picker_create(0,9, deg%10)); |
565 | gtk_box_pack_start(GTK_BOX(hbox), gtk_label_new("°"), FALSE, FALSE, 0); |
566 | |
567 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
568 | minw[0] = digit_picker_create(0,5, min/10)); |
569 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
570 | minw[1] = digit_picker_create(0,9, min%10)); |
571 | gtk_box_pack_start(GTK_BOX(hbox), gtk_label_new("."), FALSE, FALSE, 0); |
572 | |
573 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
574 | minfracw[0] = digit_picker_create(0,9, minfrac/100)); |
575 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
576 | minfracw[1] = digit_picker_create(0,9, (minfrac/10)%10)); |
577 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
578 | minfracw[2] = digit_picker_create(0,9, minfrac%10)); |
579 | |
580 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox); |
581 | |
582 | gtk_widget_show_all(dialog); |
583 | if(gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { |
584 | |
585 | /* parse degrees ... */ |
586 | for(deg=0,i=0;i<2;i++) |
587 | deg = 10 * deg + picker_get(degw[i]); |
588 | |
589 | /* ... minutes ... */ |
590 | for(min=0,i=0;i<2;i++) |
591 | min = 10 * min + picker_get(minw[i]); |
592 | |
593 | /* ... and fractions of minutes */ |
594 | for(minfrac=0,i=0;i<3;i++) |
595 | minfrac = 10 * minfrac + picker_get(minfracw[i]); |
596 | |
597 | /* parse N/S */ |
598 | if(deg | min | minfrac) |
599 | sign = picker_get(signw)?-1:1; |
600 | else |
601 | sign = 1; // theres no S 00 00.000 |
602 | |
603 | float latitude = sign * (deg + min/60.0 + minfrac/60000.0); |
604 | lat_entry_set(button, latitude); |
605 | } |
606 | |
607 | gtk_widget_destroy(dialog); |
608 | |
609 | return TRUE; |
610 | } |
611 | return FALSE; |
612 | } |
613 | #endif |
614 | |
615 | /* whatever there is in the entry: if it's illegal make it */ |
616 | #define ILLEGAL_LAT "X --° --,---'" |
617 | #define ILLEGAL_LON "X ---° --,---'" |
618 | |
619 | static void pos_lat_check(GtkWidget *widget) { |
620 | if(isnan(pos_parse_lat((char*)gtk_entry_get_text(GTK_ENTRY(widget))))) { |
621 | #ifndef COORDINATE_PICKER |
622 | gtk_entry_set_text(GTK_ENTRY(widget), ILLEGAL_LAT); |
623 | #else |
624 | mark(widget, FALSE); |
625 | gtk_button_set_label(GTK_BUTTON(widget), ILLEGAL_LAT); |
626 | #endif |
627 | } |
628 | } |
629 | |
630 | static void pos_lon_check(GtkWidget *widget) { |
631 | if(isnan(pos_parse_lon((char*)gtk_entry_get_text(GTK_ENTRY(widget))))) { |
632 | #ifndef COORDINATE_PICKER |
633 | gtk_entry_set_text(GTK_ENTRY(widget), ILLEGAL_LON); |
634 | #else |
635 | mark(widget, FALSE); |
636 | gtk_button_set_label(GTK_BUTTON(widget), ILLEGAL_LON); |
637 | #endif |
638 | } |
639 | } |
640 | |
641 | /* a entry that is colored red when being "active" */ |
642 | GtkWidget *lat_entry_new(float lat) { |
643 | char str[32]; |
644 | pos_lat_str(str, sizeof(str), lat); |
645 | |
646 | #ifndef COORDINATE_PICKER |
647 | GtkWidget *widget = red_entry_new_with_text(str); |
648 | |
649 | g_signal_connect(G_OBJECT(widget), "changed", |
650 | G_CALLBACK(callback_modified_lat), NULL); |
651 | |
652 | #else |
653 | GtkWidget *widget = gtk_button_new_with_label(str); |
654 | |
655 | #ifdef FREMANTLE |
656 | hildon_gtk_widget_set_theme_size(widget, |
657 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
658 | #endif |
659 | int lat_int = (int)roundf(lat * 60000); |
660 | g_object_set_data(G_OBJECT(widget), "latitude", (gpointer)lat_int); |
661 | gtk_signal_connect(GTK_OBJECT(widget), "button-press-event", |
662 | (GtkSignalFunc)on_lat_picker_button_press, NULL); |
663 | #endif |
664 | |
665 | pos_lat_check(widget); |
666 | return widget; |
667 | } |
668 | |
669 | #ifndef COORDINATE_PICKER |
670 | static void callback_modified_lon(GtkWidget *widget, gpointer data ) { |
671 | float i = pos_parse_lon((char*)gtk_entry_get_text(GTK_ENTRY(widget))); |
672 | mark(widget, !isnan(i)); |
673 | } |
674 | #else |
675 | static gint on_lon_picker_button_press(GtkWidget *button, |
676 | GdkEventButton *event, gpointer data) { |
677 | |
678 | if(event->type == GDK_BUTTON_PRESS) { |
679 | GtkWidget *dialog = |
680 | gtk_dialog_new_with_buttons(_("Longitude"), |
681 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))), |
682 | GTK_DIALOG_MODAL, |
683 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
684 | _("Done"), GTK_RESPONSE_ACCEPT, |
685 | NULL); |
686 | |
687 | gtk_window_set_default_size(GTK_WINDOW(dialog), 400, 210); |
688 | |
689 | int i, lat = (int)g_object_get_data(G_OBJECT(button), "longitude"); |
690 | |
691 | /* parse latitude into components */ |
692 | int sign = (lat>=0)?0:1; |
693 | lat = abs(lat); |
694 | int deg = lat / 60000; |
695 | int min = (lat /1000)%60; |
696 | int minfrac = lat % 1000; |
697 | |
698 | GtkWidget *signw, *degw[3], *minw[2], *minfracw[3]; |
699 | |
700 | /* create E/W 179° 99.999 */ |
701 | GtkWidget *hbox = gtk_hbox_new(FALSE, 0); |
702 | static const char *ew[] = { "E", "W", NULL }; |
703 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
704 | signw = string_picker_create(ew, sign)); |
705 | |
706 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
707 | degw[0] = digit_picker_create(0,1, deg/100)); |
708 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
709 | degw[1] = digit_picker_create(0,9, (deg/10)%10)); |
710 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
711 | degw[2] = digit_picker_create(0,9, deg%10)); |
712 | gtk_box_pack_start(GTK_BOX(hbox), gtk_label_new("°"), FALSE, FALSE, 0); |
713 | |
714 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
715 | minw[0] = digit_picker_create(0,5, min/10)); |
716 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
717 | minw[1] = digit_picker_create(0,9, min%10)); |
718 | gtk_box_pack_start(GTK_BOX(hbox), gtk_label_new("."), FALSE, FALSE, 0); |
719 | |
720 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
721 | minfracw[0] = digit_picker_create(0,9, minfrac/100)); |
722 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
723 | minfracw[1] = digit_picker_create(0,9, (minfrac/10)%10)); |
724 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
725 | minfracw[2] = digit_picker_create(0,9, minfrac%10)); |
726 | |
727 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox); |
728 | |
729 | gtk_widget_show_all(dialog); |
730 | if(gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { |
731 | |
732 | /* parse degrees ... */ |
733 | for(deg=0,i=0;i<3;i++) |
734 | deg = 10 * deg + picker_get(degw[i]); |
735 | |
736 | /* ... minutes ... */ |
737 | for(min=0,i=0;i<2;i++) |
738 | min = 10 * min + picker_get(minw[i]); |
739 | |
740 | /* ... and fractions of minutes */ |
741 | for(minfrac=0,i=0;i<3;i++) |
742 | minfrac = 10 * minfrac + picker_get(minfracw[i]); |
743 | |
744 | if(deg | min | minfrac) |
745 | sign = picker_get(signw)?-1:1; |
746 | else |
747 | sign = 1; // theres no W 00 00.000 |
748 | |
749 | float longitude = sign * (deg + min/60.0 + minfrac/60000.0); |
750 | lon_entry_set(button, longitude); |
751 | } |
752 | |
753 | gtk_widget_destroy(dialog); |
754 | |
755 | return TRUE; |
756 | } |
757 | return FALSE; |
758 | } |
759 | #endif |
760 | |
761 | /* a entry that is colored red when filled with invalid coordinate */ |
762 | GtkWidget *lon_entry_new(float lon) { |
763 | char str[32]; |
764 | pos_lon_str(str, sizeof(str), lon); |
765 | |
766 | #ifndef COORDINATE_PICKER |
767 | GtkWidget *widget = red_entry_new_with_text(str); |
768 | g_signal_connect(G_OBJECT(widget), "changed", |
769 | G_CALLBACK(callback_modified_lon), NULL); |
770 | |
771 | #else |
772 | GtkWidget *widget = gtk_button_new_with_label(str); |
773 | |
774 | #ifdef FREMANTLE |
775 | hildon_gtk_widget_set_theme_size(widget, |
776 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
777 | #endif |
778 | int lon_int = (int)roundf(lon * 60000); |
779 | g_object_set_data(G_OBJECT(widget), "longitude", (gpointer)lon_int); |
780 | gtk_signal_connect(GTK_OBJECT(widget), "button-press-event", |
781 | (GtkSignalFunc)on_lon_picker_button_press, NULL); |
782 | #endif |
783 | |
784 | pos_lon_check(widget); |
785 | return widget; |
786 | } |
787 | |
788 | float lat_entry_get(GtkWidget *widget) { |
789 | #ifndef COORDINATE_PICKER |
790 | char *p = (char*)gtk_entry_get_text(GTK_ENTRY(widget)); |
791 | #else |
792 | char *p = (char*)gtk_button_get_label(GTK_BUTTON(widget)); |
793 | #endif |
794 | return pos_parse_lat(p); |
795 | } |
796 | |
797 | float lon_entry_get(GtkWidget *widget) { |
798 | #ifndef COORDINATE_PICKER |
799 | char *p = (char*)gtk_entry_get_text(GTK_ENTRY(widget)); |
800 | #else |
801 | char *p = (char*)gtk_button_get_label(GTK_BUTTON(widget)); |
802 | #endif |
803 | return pos_parse_lon(p); |
804 | } |
805 | |
806 | void lat_entry_set(GtkWidget *widget, float lat) { |
807 | char str[32]; |
808 | pos_lat_str(str, sizeof(str)-1, lat); |
809 | #ifndef COORDINATE_PICKER |
810 | gtk_entry_set_text(GTK_ENTRY(widget), str); |
811 | #else |
812 | gtk_button_set_label(GTK_BUTTON(widget), str); |
813 | int lat_int = (int)roundf(lat * 60000); |
814 | g_object_set_data(G_OBJECT(widget), "latitude", (gpointer)lat_int); |
815 | g_signal_emit_by_name(widget, "changed"); |
816 | #endif |
817 | pos_lat_check(widget); |
818 | } |
819 | |
820 | void lon_entry_set(GtkWidget *widget, float lon) { |
821 | char str[32]; |
822 | pos_lon_str(str, sizeof(str)-1, lon); |
823 | #ifndef COORDINATE_PICKER |
824 | gtk_entry_set_text(GTK_ENTRY(widget), str); |
825 | #else |
826 | gtk_button_set_label(GTK_BUTTON(widget), str); |
827 | int lon_int = (int)roundf(lon * 60000); |
828 | g_object_set_data(G_OBJECT(widget), "longitude", (gpointer)lon_int); |
829 | g_signal_emit_by_name(widget, "changed"); |
830 | #endif |
831 | pos_lon_check(widget); |
832 | } |
833 | |
834 | void lat_label_set(GtkWidget *widget, float lat) { |
835 | char str[32]; |
836 | pos_lat_str(str, sizeof(str)-1, lat); |
837 | gtk_label_set(GTK_LABEL(widget), str); |
838 | } |
839 | |
840 | void lon_label_set(GtkWidget *widget, float lon) { |
841 | char str[32]; |
842 | pos_lon_str(str, sizeof(str)-1, lon); |
843 | gtk_label_set(GTK_LABEL(widget), str); |
844 | } |
845 | |
846 | void lat_label_attrib_set(GtkWidget *widget, float lat, |
847 | int size, int strikethrough) { |
848 | char str[32]; |
849 | pos_lat_str(str, sizeof(str)-1, lat); |
850 | gtk_label_attrib_set(widget, str, size, strikethrough); |
851 | } |
852 | |
853 | void lon_label_attrib_set(GtkWidget *widget, float lon, |
854 | int size, int strikethrough) { |
855 | char str[32]; |
856 | pos_lon_str(str, sizeof(str)-1, lon); |
857 | gtk_label_attrib_set(widget, str, size, strikethrough); |
858 | } |
859 | |
860 | #ifndef COORDINATE_PICKER |
861 | static void callback_modified_dist(GtkWidget *widget, gpointer data ) { |
862 | /* don't care for metric/imperial since we only want to know if this */ |
863 | /* is parseable at all */ |
864 | float i = |
865 | distance_parse((char*)gtk_entry_get_text(GTK_ENTRY(widget)), FALSE); |
866 | mark(widget, !isnan(i)); |
867 | } |
868 | #else |
869 | static gint on_dist_picker_button_press(GtkWidget *button, |
870 | GdkEventButton *event, gpointer data) { |
871 | |
872 | if(event->type == GDK_BUTTON_PRESS) { |
873 | GtkWidget *dialog = |
874 | gtk_dialog_new_with_buttons(_("Distance"), |
875 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))), |
876 | GTK_DIALOG_MODAL, |
877 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
878 | _("Done"), GTK_RESPONSE_ACCEPT, |
879 | NULL); |
880 | |
881 | gtk_window_set_default_size(GTK_WINDOW(dialog), 400, 210); |
882 | |
883 | /* distance is given in m or ft (depending on mil) */ |
884 | int i, dist = (int)g_object_get_data(G_OBJECT(button), "distance"); |
885 | gboolean mil = (gboolean)g_object_get_data(G_OBJECT(button), "mil"); |
886 | int unit = 0; |
887 | |
888 | /* parse distance into components */ |
889 | if(mil) { |
890 | /* 1 mil = 1760 yd = 5280 ft. 1yd = 3 ft */ |
891 | if(dist<95) { unit = 0; dist *= 100; } |
892 | else if(dist<2904) { unit = 1; dist = 100 * dist / 3; } |
893 | else { unit = 2; dist = 5 * dist / 264; } |
894 | } else { |
895 | if(dist<1000) { unit = 3; dist *= 100; } |
896 | else { unit = 4; dist /= 10; } |
897 | } |
898 | |
899 | GtkWidget *distw[4], *fracw[2], *unitw; |
900 | |
901 | /* create xxxx.x unit */ |
902 | GtkWidget *hbox = gtk_hbox_new(FALSE, 0); |
903 | |
904 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
905 | distw[0] = digit_picker_create(0,9, (dist/100000)%10)); |
906 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
907 | distw[1] = digit_picker_create(0,9, (dist/10000)%10)); |
908 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
909 | distw[2] = digit_picker_create(0,9, (dist/1000)%10)); |
910 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
911 | distw[3] = digit_picker_create(0,9, (dist/100)%10)); |
912 | gtk_box_pack_start(GTK_BOX(hbox), gtk_label_new(" . "), FALSE, FALSE, 0); |
913 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
914 | fracw[0] = digit_picker_create(0,9, (dist/10)%10)); |
915 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
916 | fracw[1] = digit_picker_create(0,9, (dist/1)%10)); |
917 | |
918 | static const char *units[] = { "ft", "yd", "mi", "m", "km", NULL }; |
919 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
920 | unitw = string_picker_create(units, unit)); |
921 | |
922 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox); |
923 | |
924 | gtk_widget_show_all(dialog); |
925 | if(gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { |
926 | |
927 | /* parse distance */ |
928 | for(dist=0,i=0;i<4;i++) |
929 | dist = 10 * dist + picker_get(distw[i]); |
930 | |
931 | for(i=0;i<2;i++) |
932 | dist = 10 * dist + picker_get(fracw[i]); |
933 | |
934 | unit = picker_get(unitw); |
935 | if(unit == 0) { dist /= 100; } // ft |
936 | else if(unit == 1) { dist = 3*dist/100; } // yd |
937 | else if(unit == 2) { dist = 528*dist/10; } // mi |
938 | else if(unit == 3) { dist /= 100; } // m |
939 | else if(unit == 4) { dist *= 10; } // km |
940 | |
941 | /* user may have switched between metric and imperial */ |
942 | float distance; |
943 | if(unit <= 2) { |
944 | distance = dist / 5280.0; |
945 | if(!mil) distance *= 1.609344; |
946 | } else { |
947 | distance = dist / 1000.0; |
948 | if( mil) distance /= 1.609344; |
949 | } |
950 | |
951 | dist_entry_set(button, distance, mil); |
952 | } |
953 | |
954 | gtk_widget_destroy(dialog); |
955 | |
956 | return TRUE; |
957 | } |
958 | return FALSE; |
959 | } |
960 | #endif |
961 | |
962 | /* a entry that is colored red when filled with invalid distance */ |
963 | GtkWidget *dist_entry_new(float dist, gboolean mil) { |
964 | char str[32]; |
965 | distance_str(str, sizeof(str), dist, mil); |
966 | |
967 | #ifndef COORDINATE_PICKER |
968 | GtkWidget *widget = red_entry_new_with_text(str); |
969 | g_signal_connect(G_OBJECT(widget), "changed", |
970 | G_CALLBACK(callback_modified_dist), NULL); |
971 | |
972 | #else |
973 | GtkWidget *widget = gtk_button_new_with_label(str); |
974 | |
975 | #ifdef FREMANTLE |
976 | hildon_gtk_widget_set_theme_size(widget, |
977 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
978 | #endif |
979 | int dist_int = (int)roundf(dist * 1000); // km -> m |
980 | if(mil) dist_int = (int)roundf(dist * 5280.0); // mi -> ft |
981 | |
982 | g_object_set_data(G_OBJECT(widget), "distance", (gpointer)dist_int); |
983 | g_object_set_data(G_OBJECT(widget), "mil", (gpointer)mil); |
984 | gtk_signal_connect(GTK_OBJECT(widget), "button-press-event", |
985 | (GtkSignalFunc)on_dist_picker_button_press, NULL); |
986 | #endif |
987 | |
988 | return widget; |
989 | } |
990 | |
991 | float dist_entry_get(GtkWidget *widget, gboolean mil) { |
992 | #ifndef COORDINATE_PICKER |
993 | char *p = (char*)gtk_entry_get_text(GTK_ENTRY(widget)); |
994 | #else |
995 | char *p = (char*)gtk_button_get_label(GTK_BUTTON(widget)); |
996 | #endif |
997 | return distance_parse(p, mil); |
998 | } |
999 | |
1000 | void dist_entry_set(GtkWidget *widget, float dist, gboolean mil) { |
1001 | char str[32]; |
1002 | distance_str(str, sizeof(str), dist, mil); |
1003 | |
1004 | #ifndef COORDINATE_PICKER |
1005 | gtk_entry_set_text(GTK_ENTRY(widget), str); |
1006 | #else |
1007 | gtk_button_set_label(GTK_BUTTON(widget), str); |
1008 | int dist_int = (int)roundf(dist * 1000); // km -> m |
1009 | if(mil) dist_int = (int)roundf(dist * 5280.0); // mi -> ft |
1010 | g_object_set_data(G_OBJECT(widget), "distance", (gpointer)dist_int); |
1011 | g_object_set_data(G_OBJECT(widget), "mil", (gpointer)mil); |
1012 | g_signal_emit_by_name(widget, "changed"); |
1013 | #endif |
1014 | } |
1015 | |
1016 | #ifndef USE_MAEMO |
1017 | #ifdef ENABLE_BROWSER_INTERFACE |
1018 | #include <libgnome/gnome-url.h> |
1019 | |
1020 | int browser_url(appdata_t *appdata, char *url) { |
1021 | /* taken from gnome-open, part of libgnome */ |
1022 | GError *err = NULL; |
1023 | gnome_url_show(url, &err); |
1024 | return 0; |
1025 | } |
1026 | #endif |
1027 | #endif |
1028 | |
1029 | /* recursively remove an entire file system */ |
1030 | void rmdir_recursive(char *path) { |
1031 | GDir *dir = g_dir_open(path, 0, NULL); |
1032 | if(dir) { |
1033 | const char *name = g_dir_read_name(dir); |
1034 | while(name) { |
1035 | char *fullname = g_strdup_printf("%s/%s", path, name); |
1036 | // printf("deleting %s\n", fullname); |
1037 | |
1038 | if(g_file_test(fullname, G_FILE_TEST_IS_DIR)) |
1039 | rmdir_recursive(fullname); |
1040 | else if(g_file_test(fullname, G_FILE_TEST_IS_REGULAR)) |
1041 | g_remove(fullname); |
1042 | |
1043 | g_free(fullname); |
1044 | name = g_dir_read_name(dir); |
1045 | } |
1046 | |
1047 | g_dir_close(dir); |
1048 | } |
1049 | g_rmdir(path); |
1050 | } |
1051 | |
1052 | #ifdef ENABLE_BROWSER_INTERFACE |
1053 | static void on_link_clicked(GtkButton *button, gpointer data) { |
1054 | appdata_t *appdata = (appdata_t*)data; |
1055 | char *url = g_object_get_data(G_OBJECT(button), "url"); |
1056 | if(url) browser_url(appdata, url); |
1057 | } |
1058 | #endif |
1059 | |
1060 | /* a button containing a weblink */ |
1061 | GtkWidget *link_button_attrib(appdata_t *appdata, char *str, char *url, |
1062 | int size, int strikethrough) { |
1063 | |
1064 | #ifdef ENABLE_BROWSER_INTERFACE |
1065 | if(url) { |
1066 | GtkWidget *button = gtk_button_attrib(str, size, strikethrough); |
1067 | g_object_set_data(G_OBJECT(button), "url", url); |
1068 | gtk_signal_connect(GTK_OBJECT(button), "clicked", |
1069 | (GtkSignalFunc)on_link_clicked, appdata); |
1070 | |
1071 | return button; |
1072 | } |
1073 | #endif |
1074 | return gtk_label_attrib(str, size, strikethrough); |
1075 | } |
1076 | |
1077 | #ifdef ENABLE_BROWSER_INTERFACE |
1078 | static void on_link_id_clicked(GtkButton *button, gpointer data) { |
1079 | appdata_t *appdata = (appdata_t*)data; |
1080 | |
1081 | unsigned int id = (unsigned int)g_object_get_data(G_OBJECT(button), "id"); |
1082 | char *type = g_object_get_data(G_OBJECT(button), "type"); |
1083 | |
1084 | char *url = g_strdup_printf("http://www.geocaching.com/%s?id=%u", |
1085 | type, id); |
1086 | |
1087 | if(url) { |
1088 | browser_url(appdata, url); |
1089 | g_free(url); |
1090 | } |
1091 | } |
1092 | #endif |
1093 | |
1094 | GtkWidget *link_button_by_id(appdata_t *appdata, char *str, |
1095 | const char *type, int id) { |
1096 | |
1097 | #ifdef ENABLE_BROWSER_INTERFACE |
1098 | if(id) { |
1099 | GtkWidget *ref = gtk_button_new_with_label(str); |
1100 | #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5) |
1101 | // hildon_gtk_widget_set_theme_size(ref, |
1102 | // (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
1103 | #endif |
1104 | g_object_set_data(G_OBJECT(ref), "id", (gpointer)id); |
1105 | g_object_set_data(G_OBJECT(ref), "type", (gpointer)type); |
1106 | gtk_signal_connect(GTK_OBJECT(ref), "clicked", |
1107 | GTK_SIGNAL_FUNC(on_link_id_clicked), appdata); |
1108 | |
1109 | return ref; |
1110 | } |
1111 | #endif |
1112 | return gtk_label_new(str); |
1113 | } |
1114 | |
1115 | |
1116 | GtkWidget *link_icon_button_by_id(appdata_t *appdata, GtkWidget *icon, |
1117 | const char *type, int id) { |
1118 | |
1119 | #ifdef ENABLE_BROWSER_INTERFACE |
1120 | if(id) { |
1121 | GtkWidget *ref = gtk_button_new(); |
1122 | gtk_button_set_image(GTK_BUTTON(ref), icon); |
1123 | |
1124 | #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5) |
1125 | // hildon_gtk_widget_set_theme_size(ref, |
1126 | // (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
1127 | #endif |
1128 | g_object_set_data(G_OBJECT(ref), "id", (gpointer)id); |
1129 | g_object_set_data(G_OBJECT(ref), "type", (gpointer)type); |
1130 | gtk_signal_connect(GTK_OBJECT(ref), "clicked", |
1131 | GTK_SIGNAL_FUNC(on_link_id_clicked), appdata); |
1132 | |
1133 | return ref; |
1134 | } |
1135 | #endif |
1136 | return icon; |
1137 | } |
1138 | |
1139 | /* left aligned, word wrapped multiline widget */ |
1140 | GtkWidget *simple_text_widget(char *text) { |
1141 | GtkWidget *label = gtk_label_new(text); |
1142 | |
1143 | gtk_label_set_line_wrap(GTK_LABEL(label), TRUE); |
1144 | gtk_label_set_line_wrap_mode(GTK_LABEL(label), PANGO_WRAP_WORD); |
1145 | gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5); |
1146 | |
1147 | return label; |
1148 | } |
1149 | |
1150 | |
1151 | /* a label that is left aligned */ |
1152 | GtkWidget *left_label_new(char *str) { |
1153 | GtkWidget *widget = gtk_label_new(str); |
1154 | gtk_misc_set_alignment(GTK_MISC(widget), 0.0f, 0.5f); |
1155 | return widget; |
1156 | } |
1157 | |
1158 | /* ------------- preset coordinate picker tool ----------------- */ |
1159 | |
1160 | static void pos_set(GtkWidget *item, float lat, float lon) { |
1161 | |
1162 | GtkWidget *lat_entry = g_object_get_data(G_OBJECT(item), "lat_entry"); |
1163 | lat_entry_set(lat_entry, lat); |
1164 | |
1165 | GtkWidget *lon_entry = g_object_get_data(G_OBJECT(item), "lon_entry"); |
1166 | lon_entry_set(lon_entry, lon); |
1167 | } |
1168 | |
1169 | static void cb_gps(GtkWidget *item, gpointer data) { |
1170 | appdata_t *appdata = (appdata_t*)data; |
1171 | gint id = (gint)g_object_get_data(G_OBJECT(item), "id"); |
1172 | pos_t *pos = NULL; |
1173 | |
1174 | if(!id) |
1175 | pos = gps_get_pos(appdata); |
1176 | else if(id == 1) |
1177 | pos = &appdata->home; |
1178 | else { |
1179 | location_t *location = appdata->location; |
1180 | while(location && id > 2) { |
1181 | location = location->next; |
1182 | id--; |
1183 | } |
1184 | |
1185 | if(id == 2) |
1186 | pos = &location->pos; |
1187 | } |
1188 | |
1189 | if(!pos) pos_set(item, NAN, NAN); |
1190 | else pos_set(item, pos->lat, pos->lon); |
1191 | } |
1192 | |
1193 | static void cb_geomath(GtkWidget *item, gpointer data) { |
1194 | appdata_t *appdata = (appdata_t*)data; |
1195 | |
1196 | pos_set(item, appdata->geomath.lat, appdata->geomath.lon); |
1197 | } |
1198 | |
1199 | #ifdef ENABLE_OSM_GPS_MAP |
1200 | static void cb_map(GtkWidget *item, gpointer data) { |
1201 | appdata_t *appdata = (appdata_t*)data; |
1202 | |
1203 | pos_set(item, appdata->map.pos.lat, appdata->map.pos.lon); |
1204 | } |
1205 | #endif |
1206 | |
1207 | #ifdef ENABLE_MAEMO_MAPPER |
1208 | static void cb_mm(GtkWidget *item, gpointer data) { |
1209 | appdata_t *appdata = (appdata_t*)data; |
1210 | |
1211 | pos_set(item, appdata->mmpos.lat, appdata->mmpos.lon); |
1212 | } |
1213 | #endif |
1214 | |
1215 | static void cb_cache(GtkWidget *item, gpointer data) { |
1216 | appdata_t *appdata = (appdata_t*)data; |
1217 | |
1218 | cache_t *cache = appdata->cur_cache; |
1219 | g_assert(cache); |
1220 | |
1221 | gint id = (gint)g_object_get_data(G_OBJECT(item), "id"); |
1222 | |
1223 | if(!id) |
1224 | pos_set(item, cache->pos.lat, cache->pos.lon); |
1225 | else if(id == 1) { |
1226 | /* fetch position out of notes dialog since they probably */ |
1227 | /* haven't been saved yet */ |
1228 | pos_t pos = notes_get_pos(appdata->cache_context); |
1229 | pos_set(item, pos.lat, pos.lon); |
1230 | } else { |
1231 | wpt_t *wpt = cache->wpt; |
1232 | while(wpt && id > 2) { |
1233 | wpt = wpt->next; |
1234 | id--; |
1235 | } |
1236 | |
1237 | if(id == 2) |
1238 | pos_set(item, wpt->pos.lat, wpt->pos.lon); |
1239 | } |
1240 | } |
1241 | |
1242 | #ifndef PRESET_PICKER_DIALOG |
1243 | static GtkWidget *menu_add(GtkWidget *menu, appdata_t *appdata, |
1244 | GtkWidget *icon, char *menu_str, |
1245 | void(*func)(GtkWidget*, gpointer), gint id, |
1246 | GtkWidget *lon_entry, GtkWidget *lat_entry) { |
1247 | |
1248 | GtkWidget *item = gtk_image_menu_item_new_with_label(menu_str); |
1249 | |
1250 | if(icon) |
1251 | gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), icon); |
1252 | |
1253 | g_object_set_data(G_OBJECT(item), "lat_entry", (gpointer)lat_entry); |
1254 | g_object_set_data(G_OBJECT(item), "lon_entry", (gpointer)lon_entry); |
1255 | g_object_set_data(G_OBJECT(item), "id", (gpointer)id); |
1256 | |
1257 | if(func) |
1258 | gtk_signal_connect(GTK_OBJECT(item), "activate", |
1259 | (GtkSignalFunc)func, appdata); |
1260 | |
1261 | gtk_menu_shell_append(GTK_MENU_SHELL(menu), item); |
1262 | |
1263 | return item; |
1264 | } |
1265 | |
1266 | static GtkWidget *popup_menu_create(appdata_t *appdata, |
1267 | GtkWidget *lat_entry, GtkWidget *lon_entry) { |
1268 | GtkWidget *menu = gtk_menu_new(); |
1269 | |
1270 | if(pos_valid(gps_get_pos(appdata))) |
1271 | menu_add(menu, appdata, icon_get_widget(ICON_POS, 18), |
1272 | _("GPS position"), cb_gps, 0, lon_entry, lat_entry); |
1273 | |
1274 | if(pos_valid(&appdata->home)) |
1275 | menu_add(menu, appdata, icon_get_widget(ICON_POS, 21), |
1276 | _("Home"), cb_gps, 1, lon_entry, lat_entry); |
1277 | |
1278 | location_t *location = appdata->location; |
1279 | gint id = 2; |
1280 | while(location) { |
1281 | if(pos_valid(&location->pos)) |
1282 | menu_add(menu, appdata, icon_get_widget(ICON_POS, 17), |
1283 | location->name, cb_gps, id, lon_entry, lat_entry); |
1284 | |
1285 | id++; |
1286 | location = location->next; |
1287 | } |
1288 | |
1289 | if(pos_valid(&appdata->geomath)) |
1290 | menu_add(menu, appdata, icon_get_widget(ICON_POS, 19), |
1291 | _("Geomath projection"), cb_geomath, 0, lon_entry, lat_entry); |
1292 | |
1293 | #ifdef ENABLE_OSM_GPS_MAP |
1294 | if(pos_valid(&appdata->map.pos)) |
1295 | menu_add(menu, appdata, icon_get_widget(ICON_POS, 20), _("Map position"), |
1296 | cb_map, 0, lon_entry, lat_entry); |
1297 | #endif |
1298 | |
1299 | #ifdef ENABLE_MAEMO_MAPPER |
1300 | if(appdata->mmpos_valid) { |
1301 | menu_add(menu, appdata, icon_get_widget(ICON_POS, 24), |
1302 | _("Maemo Mapper position"), cb_mm, 0, lon_entry, lat_entry); |
1303 | } |
1304 | #endif |
1305 | |
1306 | if(appdata->cur_cache) { |
1307 | cache_t *cache = appdata->cur_cache; |
1308 | |
1309 | char *name = cache->name; |
1310 | if(!name) name = cache->id; |
1311 | |
1312 | /* original cache position */ |
1313 | if(pos_valid(&cache->pos)) |
1314 | menu_add(menu, appdata, icon_get_widget(ICON_POS, cache->type + 6), |
1315 | name, cb_cache, 0, lon_entry, lat_entry); |
1316 | |
1317 | /* overwritten cache position */ |
1318 | if(appdata->cache_context && notes_get_override(appdata->cache_context)) |
1319 | menu_add(menu, appdata, icon_get_widget(ICON_POS, cache->type + 6), |
1320 | _("Modified coordinate"), cb_cache, 1, lon_entry, lat_entry); |
1321 | |
1322 | wpt_t *wpt = cache->wpt; |
1323 | gint id = 2; |
1324 | while(wpt) { |
1325 | if(pos_valid(&wpt->pos)) { |
1326 | GtkWidget *icon = NULL; |
1327 | if(wpt->sym != WPT_SYM_UNKNOWN) |
1328 | icon = icon_get_widget(ICON_POS, wpt->sym); |
1329 | |
1330 | char *name = wpt->desc; |
1331 | if(!name) name = wpt->cmt; |
1332 | if(!name) name = wpt->id; |
1333 | |
1334 | menu_add(menu, appdata, icon, name, cb_cache, id, |
1335 | lon_entry, lat_entry); |
1336 | } |
1337 | |
1338 | id++; |
1339 | wpt = wpt->next; |
1340 | } |
1341 | } |
1342 | |
1343 | gtk_widget_show_all(menu); |
1344 | |
1345 | return menu; |
1346 | } |
1347 | |
1348 | static gint on_popup_button_press(GtkWidget *button, GdkEventButton *event, |
1349 | gpointer data) { |
1350 | |
1351 | appdata_t *appdata = (appdata_t*)data; |
1352 | |
1353 | if(event->type == GDK_BUTTON_PRESS) { |
1354 | GtkWidget *menu = g_object_get_data(G_OBJECT(button), "menu"); |
1355 | |
1356 | if(menu) |
1357 | gtk_widget_destroy(menu); |
1358 | |
1359 | gpointer lat_entry = g_object_get_data(G_OBJECT(button), "lat_entry"); |
1360 | g_assert(lat_entry); |
1361 | gpointer lon_entry = g_object_get_data(G_OBJECT(button), "lon_entry"); |
1362 | g_assert(lon_entry); |
1363 | |
1364 | menu = popup_menu_create(appdata, lat_entry, lon_entry); |
1365 | g_object_set_data(G_OBJECT(button), "menu", (gpointer)menu); |
1366 | |
1367 | /* draw a popup menu */ |
1368 | gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, |
1369 | event->button, event->time); |
1370 | return TRUE; |
1371 | } |
1372 | return FALSE; |
1373 | } |
1374 | |
1375 | static void on_popup_destroy(GtkWidget *widget, gpointer user_data ) { |
1376 | GtkWidget *menu = g_object_get_data(G_OBJECT(widget), "menu"); |
1377 | if(menu) gtk_widget_destroy(menu); |
1378 | } |
1379 | #endif |
1380 | |
1381 | #ifdef PRESET_PICKER_DIALOG |
1382 | |
1383 | enum { |
1384 | PRESET_PICKER_COL_ICON = 0, |
1385 | PRESET_PICKER_COL_NAME, |
1386 | PRESET_PICKER_COL_ID, |
1387 | PRESET_PICKER_COL_CB, |
1388 | PRESET_PICKER_NUM_COLS |
1389 | }; |
1390 | |
1391 | static void preset_picker_add(GtkListStore *store, appdata_t *appdata, |
1392 | GdkPixbuf *icon, char *menu_str, |
1393 | void(*func)(GtkWidget*, gpointer), gint id) { |
1394 | GtkTreeIter iter; |
1395 | |
1396 | /* Append a row and fill in some data */ |
1397 | gtk_list_store_append (store, &iter); |
1398 | |
1399 | gtk_list_store_set(store, &iter, |
1400 | PRESET_PICKER_COL_ICON, icon, |
1401 | PRESET_PICKER_COL_NAME, menu_str, |
1402 | PRESET_PICKER_COL_ID, id, |
1403 | PRESET_PICKER_COL_CB, func, |
1404 | -1); |
1405 | } |
1406 | |
1407 | static void on_preset_picker_activated(GtkTreeView *treeview, |
1408 | GtkTreePath *path, |
1409 | GtkTreeViewColumn *col, |
1410 | gpointer userdata) { |
1411 | GtkTreeIter iter; |
1412 | GtkTreeModel *model = gtk_tree_view_get_model(treeview); |
1413 | |
1414 | if(gtk_tree_model_get_iter(model, &iter, path)) { |
1415 | gint id; |
1416 | void(*func)(GtkWidget*, gpointer); |
1417 | gtk_tree_model_get(model, &iter, |
1418 | PRESET_PICKER_COL_ID, &id, |
1419 | PRESET_PICKER_COL_CB, &func, |
1420 | -1); |
1421 | |
1422 | /* set id on widget as callbacks expect it this way */ |
1423 | g_object_set_data(G_OBJECT(treeview), "id", (gpointer)id); |
1424 | func(GTK_WIDGET(treeview), userdata); |
1425 | |
1426 | gtk_dialog_response(GTK_DIALOG(gtk_widget_get_toplevel( |
1427 | GTK_WIDGET(treeview))), GTK_RESPONSE_ACCEPT); |
1428 | |
1429 | } |
1430 | } |
1431 | |
1432 | static GtkWidget *preset_picker_create(appdata_t *appdata, |
1433 | GtkWidget *lat_entry, GtkWidget *lon_entry) { |
1434 | GtkCellRenderer *renderer; |
1435 | GtkListStore *store; |
1436 | |
1437 | GtkWidget *view = gtk_tree_view_new(); |
1438 | |
1439 | g_object_set_data(G_OBJECT(view), "lat_entry", (gpointer)lat_entry); |
1440 | g_object_set_data(G_OBJECT(view), "lon_entry", (gpointer)lon_entry); |
1441 | |
1442 | /* --- "Icon" column --- */ |
1443 | renderer = gtk_cell_renderer_pixbuf_new(); |
1444 | gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), |
1445 | -1, "Icon", renderer, "pixbuf", PRESET_PICKER_COL_ICON, NULL); |
1446 | |
1447 | /* --- "Name" column --- */ |
1448 | renderer = gtk_cell_renderer_text_new(); |
1449 | g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL ); |
1450 | GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes( |
1451 | "Name", renderer, "text", PRESET_PICKER_COL_NAME, NULL); |
1452 | gtk_tree_view_column_set_expand(column, TRUE); |
1453 | gtk_tree_view_insert_column(GTK_TREE_VIEW(view), column, -1); |
1454 | |
1455 | store = gtk_list_store_new(PRESET_PICKER_NUM_COLS, |
1456 | GDK_TYPE_PIXBUF, |
1457 | G_TYPE_STRING, |
1458 | G_TYPE_INT, |
1459 | G_TYPE_POINTER); |
1460 | |
1461 | if(pos_valid(gps_get_pos(appdata))) |
1462 | preset_picker_add(store, appdata, icon_get(ICON_POS, 18), |
1463 | _("GPS position"), cb_gps, 0); |
1464 | |
1465 | if(pos_valid(&appdata->home)) |
1466 | preset_picker_add(store, appdata, icon_get(ICON_POS, 21), |
1467 | _("Home"), cb_gps, 1); |
1468 | |
1469 | location_t *location = appdata->location; |
1470 | gint id = 2; |
1471 | while(location) { |
1472 | if(pos_valid(&location->pos)) |
1473 | preset_picker_add(store, appdata, icon_get(ICON_POS, 17), |
1474 | location->name, cb_gps, id); |
1475 | |
1476 | id++; |
1477 | location = location->next; |
1478 | } |
1479 | |
1480 | if(pos_valid(&appdata->geomath)) |
1481 | preset_picker_add(store, appdata, icon_get(ICON_POS, 19), |
1482 | _("Geomath projection"), cb_geomath, 0); |
1483 | |
1484 | #ifdef ENABLE_OSM_GPS_MAP |
1485 | if(pos_valid(&appdata->map.pos)) |
1486 | preset_picker_add(store, appdata, icon_get(ICON_POS, 20), |
1487 | _("Map position"), cb_map, 0); |
1488 | #endif |
1489 | |
1490 | #ifdef ENABLE_MAEMO_MAPPER |
1491 | if(appdata->mmpos_valid) { |
1492 | preset_picker_add(store, appdata, icon_get(ICON_POS, 24), |
1493 | _("Maemo Mapper position"), cb_mm, 0); |
1494 | } |
1495 | #endif |
1496 | |
1497 | if(appdata->cur_cache) { |
1498 | cache_t *cache = appdata->cur_cache; |
1499 | |
1500 | char *name = cache->name; |
1501 | if(!name) name = cache->id; |
1502 | |
1503 | /* original cache position */ |
1504 | if(pos_valid(&cache->pos)) |
1505 | preset_picker_add(store, appdata, icon_get(ICON_POS, cache->type + 6), |
1506 | name, cb_cache, 0); |
1507 | |
1508 | /* overwritten cache position */ |
1509 | if(appdata->cache_context && notes_get_override(appdata->cache_context)) |
1510 | preset_picker_add(store, appdata, icon_get(ICON_POS, cache->type + 6), |
1511 | _("Modified coordinate"), cb_cache, 1); |
1512 | |
1513 | wpt_t *wpt = cache->wpt; |
1514 | gint id = 2; |
1515 | while(wpt) { |
1516 | if(pos_valid(&wpt->pos)) { |
1517 | GdkPixbuf *icon = NULL; |
1518 | if(wpt->sym != WPT_SYM_UNKNOWN) |
1519 | icon = icon_get(ICON_POS, wpt->sym); |
1520 | |
1521 | char *name = wpt->desc; |
1522 | if(!name) name = wpt->cmt; |
1523 | if(!name) name = wpt->id; |
1524 | |
1525 | preset_picker_add(store, appdata, icon, name, cb_cache, id); |
1526 | } |
1527 | id++; |
1528 | wpt = wpt->next; |
1529 | } |
1530 | } |
1531 | |
1532 | gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store)); |
1533 | g_object_unref(store); |
1534 | |
1535 | /* make list react on clicks */ |
1536 | g_signal_connect(view, "row-activated", |
1537 | (GCallback)on_preset_picker_activated, appdata); |
1538 | |
1539 | /* put this inside a scrolled view */ |
1540 | #ifndef USE_PANNABLE_AREA |
1541 | GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL); |
1542 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), |
1543 | GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); |
1544 | gtk_container_add(GTK_CONTAINER(scrolled_window), view); |
1545 | return scrolled_window; |
1546 | #else |
1547 | GtkWidget *pannable_area = hildon_pannable_area_new(); |
1548 | gtk_container_add(GTK_CONTAINER(pannable_area), view); |
1549 | return pannable_area; |
1550 | #endif |
1551 | } |
1552 | |
1553 | static gint on_preset_picker_button_press(GtkWidget *button, |
1554 | GdkEventButton *event, gpointer data) { |
1555 | appdata_t *appdata = (appdata_t*)data; |
1556 | |
1557 | gpointer lat_entry = g_object_get_data(G_OBJECT(button), "lat_entry"); |
1558 | gpointer lon_entry = g_object_get_data(G_OBJECT(button), "lon_entry"); |
1559 | |
1560 | if(event->type == GDK_BUTTON_PRESS) { |
1561 | GtkWidget *dialog = |
1562 | gtk_dialog_new_with_buttons(_("Use coordinate"), |
1563 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))), |
1564 | GTK_DIALOG_MODAL, |
1565 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
1566 | NULL); |
1567 | |
1568 | gtk_window_set_default_size(GTK_WINDOW(dialog), 400, 210); |
1569 | |
1570 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), |
1571 | preset_picker_create(appdata, lat_entry, lon_entry)); |
1572 | |
1573 | gtk_widget_show_all(dialog); |
1574 | gtk_dialog_run(GTK_DIALOG(dialog)); |
1575 | gtk_widget_destroy(dialog); |
1576 | |
1577 | return TRUE; |
1578 | } |
1579 | return FALSE; |
1580 | } |
1581 | #endif |
1582 | |
1583 | |
1584 | GtkWidget *preset_coordinate_picker(appdata_t *appdata, |
1585 | GtkWidget *lat_entry, GtkWidget *lon_entry) { |
1586 | |
1587 | GtkWidget *button = gtk_button_new(); |
1588 | |
1589 | gtk_button_set_image(GTK_BUTTON(button), icon_get_widget(ICON_POS, 22)); |
1590 | |
1591 | #ifndef USE_MAEMO |
1592 | gtk_widget_set_tooltip_text(button, _("Use coordinate")); |
1593 | #endif |
1594 | |
1595 | g_object_set_data(G_OBJECT(button), "lat_entry", (gpointer)lat_entry); |
1596 | g_object_set_data(G_OBJECT(button), "lon_entry", (gpointer)lon_entry); |
1597 | |
1598 | #ifndef PRESET_PICKER_DIALOG |
1599 | gtk_signal_connect(GTK_OBJECT(button), "button-press-event", |
1600 | (GtkSignalFunc)on_popup_button_press, appdata); |
1601 | |
1602 | gtk_signal_connect(GTK_OBJECT(button), "destroy", |
1603 | (GtkSignalFunc)on_popup_destroy, appdata); |
1604 | #else |
1605 | #ifdef FREMANTLE |
1606 | hildon_gtk_widget_set_theme_size(button, |
1607 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
1608 | #endif |
1609 | |
1610 | gtk_signal_connect(GTK_OBJECT(button), "button-press-event", |
1611 | (GtkSignalFunc)on_preset_picker_button_press, appdata); |
1612 | #endif |
1613 | |
1614 | return button; |
1615 | } |
1616 | |
1617 | #if defined(ENABLE_MAEMO_MAPPER) || defined(ENABLE_OSM_GPS_MAP) |
1618 | static pos_t goto_pos_get(GtkWidget *item) { |
1619 | pos_t pos; |
1620 | |
1621 | GtkWidget *lat_entry = g_object_get_data(G_OBJECT(item), "lat_entry"); |
1622 | pos.lat = lat_entry_get(lat_entry); |
1623 | |
1624 | GtkWidget *lon_entry = g_object_get_data(G_OBJECT(item), "lon_entry"); |
1625 | pos.lon = lon_entry_get(lon_entry); |
1626 | |
1627 | return pos; |
1628 | } |
1629 | |
1630 | #if defined(ENABLE_MAEMO_MAPPER) && defined(ENABLE_OSM_GPS_MAP) |
1631 | #ifdef ENABLE_MAEMO_MAPPER |
1632 | static void cb_mm_set(GtkWidget *item, gpointer data) { |
1633 | appdata_t *appdata = (appdata_t*)data; |
1634 | |
1635 | pos_t pos = goto_pos_get(item); |
1636 | if(!isnan(pos.lat) && !isnan(pos.lon)) |
1637 | dbus_mm_set_position(appdata, &pos); |
1638 | } |
1639 | #endif |
1640 | |
1641 | #ifdef ENABLE_OSM_GPS_MAP |
1642 | static void cb_map_set(GtkWidget *item, gpointer data) { |
1643 | appdata_t *appdata = (appdata_t*)data; |
1644 | |
1645 | pos_t pos = goto_pos_get(item); |
1646 | if(!isnan(pos.lat) && !isnan(pos.lon)) { |
1647 | map(appdata); |
1648 | osm_gps_map_set_center(OSM_GPS_MAP(appdata->map.context->widget), |
1649 | pos.lat, pos.lon); |
1650 | } |
1651 | } |
1652 | #endif |
1653 | |
1654 | #ifndef PRESET_PICKER_DIALOG |
1655 | static GtkWidget *goto_popup_menu_create(appdata_t *appdata, |
1656 | GtkWidget *lat_entry, GtkWidget *lon_entry) { |
1657 | GtkWidget *menu = gtk_menu_new(); |
1658 | |
1659 | #if defined(ENABLE_OSM_GPS_MAP) |
1660 | menu_add(menu, appdata, icon_get_widget(ICON_POS, 20), |
1661 | _("Internal map"), cb_map_set, 0, lon_entry, lat_entry); |
1662 | #endif |
1663 | |
1664 | #if defined(ENABLE_MAEMO_MAPPER) |
1665 | menu_add(menu, appdata, icon_get_widget(ICON_POS, 24), |
1666 | _("Maemo Mapper"), cb_mm_set, 0, lon_entry, lat_entry); |
1667 | #endif |
1668 | |
1669 | gtk_widget_show_all(menu); |
1670 | |
1671 | return menu; |
1672 | } |
1673 | #else |
1674 | static GtkWidget *goto_picker_create(appdata_t *appdata, |
1675 | GtkWidget *lat_entry, GtkWidget *lon_entry) { |
1676 | GtkCellRenderer *renderer; |
1677 | GtkListStore *store; |
1678 | |
1679 | GtkWidget *view = gtk_tree_view_new(); |
1680 | |
1681 | g_object_set_data(G_OBJECT(view), "lat_entry", (gpointer)lat_entry); |
1682 | g_object_set_data(G_OBJECT(view), "lon_entry", (gpointer)lon_entry); |
1683 | |
1684 | /* --- "Icon" column --- */ |
1685 | renderer = gtk_cell_renderer_pixbuf_new(); |
1686 | gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), |
1687 | -1, "Icon", renderer, "pixbuf", PRESET_PICKER_COL_ICON, NULL); |
1688 | |
1689 | /* --- "Name" column --- */ |
1690 | renderer = gtk_cell_renderer_text_new(); |
1691 | g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL ); |
1692 | GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes( |
1693 | "Name", renderer, "text", PRESET_PICKER_COL_NAME, NULL); |
1694 | gtk_tree_view_column_set_expand(column, TRUE); |
1695 | gtk_tree_view_insert_column(GTK_TREE_VIEW(view), column, -1); |
1696 | |
1697 | store = gtk_list_store_new(PRESET_PICKER_NUM_COLS, |
1698 | GDK_TYPE_PIXBUF, |
1699 | G_TYPE_STRING, |
1700 | G_TYPE_INT, |
1701 | G_TYPE_POINTER); |
1702 | |
1703 | #if defined(ENABLE_OSM_GPS_MAP) |
1704 | preset_picker_add(store, appdata, icon_get(ICON_POS, 20), |
1705 | _("Internal map"), cb_map_set, 0); |
1706 | #endif |
1707 | |
1708 | #if defined(ENABLE_MAEMO_MAPPER) |
1709 | preset_picker_add(store, appdata, icon_get(ICON_POS, 24), |
1710 | _("Maemo Mapper"), cb_mm_set, 0); |
1711 | #endif |
1712 | |
1713 | gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store)); |
1714 | g_object_unref(store); |
1715 | |
1716 | /* make list react on clicks */ |
1717 | g_signal_connect(view, "row-activated", |
1718 | (GCallback)on_preset_picker_activated, appdata); |
1719 | |
1720 | /* put this inside a scrolled view */ |
1721 | #ifndef USE_PANNABLE_AREA |
1722 | GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL); |
1723 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), |
1724 | GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); |
1725 | gtk_container_add(GTK_CONTAINER(scrolled_window), view); |
1726 | return scrolled_window; |
1727 | #else |
1728 | GtkWidget *pannable_area = hildon_pannable_area_new(); |
1729 | gtk_container_add(GTK_CONTAINER(pannable_area), view); |
1730 | return pannable_area; |
1731 | #endif |
1732 | } |
1733 | #endif |
1734 | #endif |
1735 | |
1736 | static gint on_goto_button_press(GtkWidget *button, |
1737 | GdkEventButton *event, gpointer data) { |
1738 | appdata_t *appdata = (appdata_t*)data; |
1739 | |
1740 | if(event->type == GDK_BUTTON_PRESS) { |
1741 | |
1742 | #if defined(ENABLE_MAEMO_MAPPER) && !defined(ENABLE_OSM_GPS_MAP) |
1743 | /* only maemo mapper is being used */ |
1744 | pos_t pos = goto_pos_get(button); |
1745 | if(!isnan(pos.lat) && !isnan(pos.lon)) |
1746 | dbus_mm_set_position(appdata, &pos); |
1747 | #elif !defined(ENABLE_MAEMO_MAPPER) && defined(ENABLE_OSM_GPS_MAP) |
1748 | /* only internal map is being used */ |
1749 | pos_t pos = goto_pos_get(button); |
1750 | if(!isnan(pos.lat) && !isnan(pos.lon)) { |
1751 | map(appdata); |
1752 | osm_gps_map_set_center(OSM_GPS_MAP(appdata->map.context->widget), |
1753 | pos.lat, pos.lon); |
1754 | } |
1755 | #else |
1756 | |
1757 | gpointer lat_entry = g_object_get_data(G_OBJECT(button), "lat_entry"); |
1758 | g_assert(lat_entry); |
1759 | gpointer lon_entry = g_object_get_data(G_OBJECT(button), "lon_entry"); |
1760 | g_assert(lon_entry); |
1761 | |
1762 | #ifndef PRESET_PICKER_DIALOG |
1763 | GtkWidget *menu = g_object_get_data(G_OBJECT(button), "menu"); |
1764 | if(!menu) { |
1765 | menu = goto_popup_menu_create(appdata, lat_entry, lon_entry); |
1766 | g_object_set_data(G_OBJECT(button), "menu", (gpointer)menu); |
1767 | } |
1768 | |
1769 | /* draw a popup menu */ |
1770 | gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, |
1771 | event->button, event->time); |
1772 | #else |
1773 | GtkWidget *dialog = |
1774 | gtk_dialog_new_with_buttons(_("Show coordinate on map"), |
1775 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))), |
1776 | GTK_DIALOG_MODAL, |
1777 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
1778 | NULL); |
1779 | |
1780 | gtk_window_set_default_size(GTK_WINDOW(dialog), 400, 210); |
1781 | |
1782 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), |
1783 | goto_picker_create(appdata, lat_entry, lon_entry)); |
1784 | |
1785 | gtk_widget_show_all(dialog); |
1786 | gtk_dialog_run(GTK_DIALOG(dialog)); |
1787 | gtk_widget_destroy(dialog); |
1788 | #endif |
1789 | |
1790 | #endif |
1791 | |
1792 | return TRUE; |
1793 | } |
1794 | return FALSE; |
1795 | } |
1796 | |
1797 | /* a button which makes the map/maemo mapper go to the associated */ |
1798 | /* position */ |
1799 | GtkWidget *goto_coordinate(appdata_t *appdata, |
1800 | GtkWidget *lat_entry, GtkWidget *lon_entry) { |
1801 | |
1802 | GtkWidget *button = gtk_button_new(); |
1803 | |
1804 | gtk_button_set_image(GTK_BUTTON(button), icon_get_widget(ICON_POS, 23)); |
1805 | |
1806 | #ifndef USE_MAEMO |
1807 | gtk_widget_set_tooltip_text(button, _("Show coordinate on map")); |
1808 | #endif |
1809 | |
1810 | g_object_set_data(G_OBJECT(button), "lat_entry", (gpointer)lat_entry); |
1811 | g_object_set_data(G_OBJECT(button), "lon_entry", (gpointer)lon_entry); |
1812 | |
1813 | gtk_signal_connect(GTK_OBJECT(button), "button-press-event", |
1814 | (GtkSignalFunc)on_goto_button_press, appdata); |
1815 | |
1816 | #ifndef PRESET_PICKER_DIALOG |
1817 | gtk_signal_connect(GTK_OBJECT(button), "destroy", |
1818 | (GtkSignalFunc)on_popup_destroy, appdata); |
1819 | #else |
1820 | #ifdef FREMANTLE |
1821 | hildon_gtk_widget_set_theme_size(button, |
1822 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
1823 | #endif |
1824 | #endif |
1825 | |
1826 | return button; |
1827 | } |
1828 | #else |
1829 | /* no map installed */ |
1830 | GtkWidget *goto_coordinate(appdata_t *appdata, |
1831 | GtkWidget *lat_entry, GtkWidget *lon_entry) { |
1832 | return gtk_label_new(""); |
1833 | } |
1834 | #endif |
1835 | |
1836 | GtkWidget *entry_new(void) { |
1837 | #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5) |
1838 | return gtk_entry_new(); |
1839 | #else |
1840 | return hildon_entry_new(HILDON_SIZE_AUTO); |
1841 | #endif |
1842 | } |
1843 | |
1844 | gboolean pos_differ(pos_t *pos1, pos_t *pos2) { |
1845 | int lat1 = (60000 * pos1->lat)+0.5, lon1 = (60000 * pos1->lon)+0.5; |
1846 | int lat2 = (60000 * pos2->lat)+0.5, lon2 = (60000 * pos2->lon)+0.5; |
1847 | |
1848 | return((lat1 != lat2) || (lon1 != lon2)); |
1849 | } |
1850 | |
1851 | gboolean pos_valid(pos_t *pos) { |
1852 | if(!pos) return FALSE; |
1853 | return(!isnan(pos->lat) && !isnan(pos->lon)); |
1854 | } |
1855 | |
1856 | void misc_init(void) { |
1857 | g_signal_new ("changed", GTK_TYPE_BUTTON, |
1858 | G_SIGNAL_RUN_FIRST, 0, NULL, NULL, |
1859 | g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); |
1860 | } |
1861 | |
1862 | void angle_str(char *str, int len, float angle) { |
1863 | snprintf(str, len, _("%.1f°"), angle); |
1864 | } |
1865 | |
1866 | float angle_parse(char *str) { |
1867 | float val; |
1868 | |
1869 | if(sscanf(str, _("%f°"), &val) != 1) |
1870 | val = NAN; |
1871 | |
1872 | return val; |
1873 | } |
1874 | |
1875 | #ifndef COORDINATE_PICKER |
1876 | static void callback_modified_angle(GtkWidget *widget, gpointer data ) { |
1877 | float i = angle_parse((char*)gtk_entry_get_text(GTK_ENTRY(widget))); |
1878 | mark(widget, !isnan(i)); |
1879 | } |
1880 | #else |
1881 | static gint on_angle_picker_button_press(GtkWidget *button, |
1882 | GdkEventButton *event, gpointer data) { |
1883 | |
1884 | if(event->type == GDK_BUTTON_PRESS) { |
1885 | GtkWidget *dialog = |
1886 | gtk_dialog_new_with_buttons(_("Direction"), |
1887 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))), |
1888 | GTK_DIALOG_MODAL, |
1889 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
1890 | _("Done"), GTK_RESPONSE_ACCEPT, |
1891 | NULL); |
1892 | |
1893 | gtk_window_set_default_size(GTK_WINDOW(dialog), 400, 210); |
1894 | |
1895 | int i, angle = (int)g_object_get_data(G_OBJECT(button), "angle"); |
1896 | |
1897 | GtkWidget *anglew[3], *fracw; |
1898 | |
1899 | /* create xxx.x° */ |
1900 | GtkWidget *hbox = gtk_hbox_new(FALSE, 0); |
1901 | |
1902 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
1903 | anglew[0] = digit_picker_create(0,3, (angle/1000)%10)); |
1904 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
1905 | anglew[1] = digit_picker_create(0,9, (angle/100)%10)); |
1906 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
1907 | anglew[2] = digit_picker_create(0,9, (angle/10)%10)); |
1908 | gtk_box_pack_start(GTK_BOX(hbox), gtk_label_new(" . "), FALSE, FALSE, 0); |
1909 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
1910 | fracw = digit_picker_create(0,9, (angle/1)%10)); |
1911 | gtk_box_pack_start(GTK_BOX(hbox), gtk_label_new("°"), FALSE, FALSE, 0); |
1912 | |
1913 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox); |
1914 | |
1915 | gtk_widget_show_all(dialog); |
1916 | if(gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { |
1917 | |
1918 | /* parse angle */ |
1919 | for(angle=0,i=0;i<3;i++) |
1920 | angle = 10 * angle + picker_get(anglew[i]); |
1921 | |
1922 | angle = 10 * angle + picker_get(fracw); |
1923 | |
1924 | angle_entry_set(button, angle/10.0); |
1925 | } |
1926 | |
1927 | gtk_widget_destroy(dialog); |
1928 | |
1929 | return TRUE; |
1930 | } |
1931 | return FALSE; |
1932 | } |
1933 | #endif |
1934 | |
1935 | GtkWidget *angle_entry_new(float angle) { |
1936 | char str[32]; |
1937 | angle_str(str, sizeof(str), angle); |
1938 | |
1939 | #ifndef COORDINATE_PICKER |
1940 | GtkWidget *widget = red_entry_new_with_text(str); |
1941 | g_signal_connect(G_OBJECT(widget), "changed", |
1942 | G_CALLBACK(callback_modified_angle), NULL); |
1943 | #else |
1944 | GtkWidget *widget = gtk_button_new_with_label(str); |
1945 | |
1946 | #ifdef FREMANTLE |
1947 | hildon_gtk_widget_set_theme_size(widget, |
1948 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
1949 | #endif |
1950 | int angle_int = (int)roundf(angle*10.0); |
1951 | g_object_set_data(G_OBJECT(widget), "angle", (gpointer)angle_int); |
1952 | gtk_signal_connect(GTK_OBJECT(widget), "button-press-event", |
1953 | (GtkSignalFunc)on_angle_picker_button_press, NULL); |
1954 | #endif |
1955 | return widget; |
1956 | } |
1957 | |
1958 | float angle_entry_get(GtkWidget *widget) { |
1959 | #ifndef COORDINATE_PICKER |
1960 | char *p = (char*)gtk_entry_get_text(GTK_ENTRY(widget)); |
1961 | #else |
1962 | char *p = (char*)gtk_button_get_label(GTK_BUTTON(widget)); |
1963 | #endif |
1964 | return angle_parse(p); |
1965 | } |
1966 | |
1967 | void angle_entry_set(GtkWidget *widget, float angle) { |
1968 | char str[32]; |
1969 | angle_str(str, sizeof(str)-1, angle); |
1970 | #ifndef COORDINATE_PICKER |
1971 | gtk_entry_set_text(GTK_ENTRY(widget), str); |
1972 | #else |
1973 | gtk_button_set_label(GTK_BUTTON(widget), str); |
1974 | int angle_int = (int)roundf(angle * 10.0); |
1975 | g_object_set_data(G_OBJECT(widget), "angle", (gpointer)angle_int); |
1976 | g_signal_emit_by_name(widget, "changed"); |
1977 | #endif |
1978 | } |
1979 | |
1980 | GtkWidget *toggle_button_new_with_label(char *label) { |
1981 | #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5) |
1982 | return gtk_check_button_new_with_label(label); |
1983 | #else |
1984 | GtkWidget *cbut = gtk_toggle_button_new_with_label(label); |
1985 | hildon_gtk_widget_set_theme_size(cbut, |
1986 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
1987 | gtk_toggle_button_set_mode(GTK_TOGGLE_BUTTON(cbut), FALSE); |
1988 | return cbut; |
1989 | #endif |
1990 | } |
1991 | |
1992 | void toggle_button_set_active(GtkWidget *button, gboolean active) { |
1993 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), active); |
1994 | } |
1995 | |
1996 | gboolean toggle_button_get_active(GtkWidget *button) { |
1997 | return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)); |
1998 | } |
1999 | |
2000 | GtkWidget *check_button_new_with_label(char *label) { |
2001 | #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5) |
2002 | return gtk_check_button_new_with_label(label); |
2003 | #else |
2004 | GtkWidget *cbut = |
2005 | hildon_check_button_new(HILDON_SIZE_FINGER_HEIGHT | |
2006 | HILDON_SIZE_AUTO_WIDTH); |
2007 | gtk_button_set_label(GTK_BUTTON(cbut), label); |
2008 | return cbut; |
2009 | #endif |
2010 | } |
2011 | |
2012 | void check_button_set_active(GtkWidget *button, gboolean active) { |
2013 | #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5) |
2014 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), active); |
2015 | #else |
2016 | hildon_check_button_set_active(HILDON_CHECK_BUTTON(button), active); |
2017 | #endif |
2018 | } |
2019 | |
2020 | gboolean check_button_get_active(GtkWidget *button) { |
2021 | #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5) |
2022 | return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)); |
2023 | #else |
2024 | return hildon_check_button_get_active(HILDON_CHECK_BUTTON(button)); |
2025 | #endif |
2026 | } |
2027 | |
2028 | GtkWidget *button_new(void) { |
2029 | GtkWidget *button = gtk_button_new(); |
2030 | #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5) |
2031 | hildon_gtk_widget_set_theme_size(button, |
2032 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
2033 | #endif |
2034 | return button; |
2035 | } |
2036 | |
2037 | GtkWidget *button_new_with_label(char *label) { |
2038 | GtkWidget *button = gtk_button_new_with_label(label); |
2039 | #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5) |
2040 | hildon_gtk_widget_set_theme_size(button, |
2041 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
2042 | #endif |
2043 | return button; |
2044 | } |
2045 | |
2046 | static void on_browse(GtkWidget *widget, gpointer data) { |
2047 | GtkWidget *dialog; |
2048 | |
2049 | char **fileptr = g_object_get_data(G_OBJECT(widget), "fileptr"); |
2050 | |
2051 | #ifdef USE_MAEMO |
2052 | dialog = hildon_file_chooser_dialog_new( |
2053 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(widget))), |
2054 | GTK_FILE_CHOOSER_ACTION_SAVE); |
2055 | #else |
2056 | dialog = gtk_file_chooser_dialog_new( |
2057 | g_object_get_data(G_OBJECT(widget), "sel_title"), |
2058 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(widget))), |
2059 | GTK_FILE_CHOOSER_ACTION_SAVE, |
2060 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, |
2061 | GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, |
2062 | NULL); |
2063 | #endif |
2064 | |
2065 | if(*fileptr) { |
2066 | printf("set filename <%s>\n", *fileptr); |
2067 | |
2068 | if(!g_file_test(*fileptr, G_FILE_TEST_EXISTS)) { |
2069 | char *last_sep = strrchr(*fileptr, '/'); |
2070 | if(last_sep) { |
2071 | *last_sep = 0; // seperate path from file |
2072 | |
2073 | /* the user just created a new document */ |
2074 | gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), |
2075 | *fileptr); |
2076 | gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), |
2077 | last_sep+1); |
2078 | |
2079 | /* restore full filename */ |
2080 | *last_sep = '/'; |
2081 | } |
2082 | } else |
2083 | gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), *fileptr); |
2084 | } |
2085 | |
2086 | if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_FM_OK) { |
2087 | gchar *name = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); |
2088 | if(name) { |
2089 | if(*fileptr) g_free(*fileptr); |
2090 | *fileptr = g_strdup(name); |
2091 | |
2092 | #ifndef FREMANTLE |
2093 | GtkWidget *label = g_object_get_data(G_OBJECT(widget), "label"); |
2094 | gtk_label_set_text(GTK_LABEL(label), *fileptr); |
2095 | #else |
2096 | hildon_button_set_value(HILDON_BUTTON(widget), *fileptr); |
2097 | #endif |
2098 | } |
2099 | } |
2100 | |
2101 | gtk_widget_destroy (dialog); |
2102 | } |
2103 | |
2104 | GtkWidget *export_file(char *sel_title, char **filename) { |
2105 | /* non-fremantle and classic gtk use a rather ugly and */ |
2106 | /* complex layout */ |
2107 | #ifndef FREMANTLE |
2108 | GtkWidget *vbox = gtk_vbox_new(FALSE, 0); |
2109 | GtkWidget *hbox = gtk_hbox_new(FALSE, 0); |
2110 | GtkWidget *label = gtk_label_new(_("Export to")); |
2111 | gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, TRUE,0); |
2112 | gtk_misc_set_alignment(GTK_MISC(label), 0.f, 0.5f); |
2113 | GtkWidget *button = button_new_with_label(_("Browse")); |
2114 | g_object_set_data(G_OBJECT(button), "sel_title", sel_title); |
2115 | g_object_set_data(G_OBJECT(button), "fileptr", filename); |
2116 | gtk_signal_connect(GTK_OBJECT(button), "clicked", |
2117 | GTK_SIGNAL_FUNC(on_browse), NULL); |
2118 | gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE,0); |
2119 | gtk_box_pack_start_defaults(GTK_BOX(vbox), hbox); |
2120 | |
2121 | label = gtk_label_new((*filename)?*filename:""); |
2122 | g_object_set_data(G_OBJECT(button), "label", label); |
2123 | gtk_misc_set_alignment(GTK_MISC(label), 0.f, 0.5f); |
2124 | gtk_label_set_ellipsize(GTK_LABEL(label), PANGO_ELLIPSIZE_MIDDLE); |
2125 | |
2126 | gtk_box_pack_start_defaults(GTK_BOX(vbox), label); |
2127 | return vbox; |
2128 | #else |
2129 | GtkWidget *button = hildon_button_new_with_text( |
2130 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH), |
2131 | HILDON_BUTTON_ARRANGEMENT_VERTICAL, |
2132 | _("Export to"), *filename); |
2133 | hildon_button_set_title_alignment(HILDON_BUTTON(button), 0.5, 0.5); |
2134 | hildon_button_set_value_alignment(HILDON_BUTTON(button), 0.5, 0.5); |
2135 | g_object_set_data(G_OBJECT(button), "sel_title", sel_title); |
2136 | g_object_set_data(G_OBJECT(button), "fileptr", filename); |
2137 | gtk_signal_connect(GTK_OBJECT(button), "clicked", |
2138 | GTK_SIGNAL_FUNC(on_browse), NULL); |
2139 | return button; |
2140 | #endif |
2141 | } |
2142 | |
2143 |