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Initial Espeak support
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 | static const char *decimal_point(void) { |
55 | static const char *point = "."; |
56 | |
57 | struct lconv *lconv = localeconv(); |
58 | |
59 | if(lconv && lconv->decimal_point) |
60 | return lconv->decimal_point; |
61 | |
62 | return point; |
63 | } |
64 | |
65 | char strlastchr(char *str) { |
66 | return str[strlen(str)]-1; |
67 | } |
68 | |
69 | /* make sure the entire path "dir" exists and create it if not */ |
70 | int checkdir(char *dir) { |
71 | struct stat filestat; |
72 | char *p = dir, tmp; |
73 | |
74 | /* don't try to create root dir */ |
75 | if(p[0] == '/') p++; |
76 | |
77 | do { |
78 | while(*p && *p != '/') p++; |
79 | tmp = *p; |
80 | *p = 0; |
81 | |
82 | int err = stat(dir, &filestat); |
83 | if(err) { |
84 | if(mkdir(dir, S_IRWXU) != 0) { |
85 | perror("mkdir()"); |
86 | *p++ = tmp; |
87 | return -1; |
88 | } |
89 | } else { |
90 | if(!filestat.st_mode & S_IFDIR) { |
91 | printf("File %s exists and is _no_ directory\n", dir); |
92 | *p++ = tmp; |
93 | return -1; |
94 | } |
95 | } |
96 | |
97 | *p++ = tmp; |
98 | } while(tmp && strchr(p, '/')); |
99 | |
100 | return 0; |
101 | } |
102 | |
103 | void pos_lat_str(char *str, int len, float latitude) { |
104 | char *c = _("N"); |
105 | float integral, fractional; |
106 | |
107 | if(isnan(latitude)) |
108 | str[0] = 0; |
109 | else { |
110 | if(latitude < 0) { latitude = fabs(latitude); c = _("S"); } |
111 | fractional = modff(latitude, &integral); |
112 | |
113 | snprintf(str, len, "%s %02d° %06.3f'", c, (int)integral, fractional*60.0); |
114 | } |
115 | } |
116 | |
117 | GtkWidget *pos_lat(float latitude, int size, int strikethrough) { |
118 | char str[32]; |
119 | |
120 | pos_lat_str(str, sizeof(str), latitude); |
121 | return gtk_label_attrib(str, size, strikethrough); |
122 | } |
123 | |
124 | void pos_lon_str(char *str, int len, float longitude) { |
125 | char *c = _("E"); |
126 | float integral, fractional; |
127 | |
128 | if(isnan(longitude)) |
129 | str[0] = 0; |
130 | else { |
131 | if(longitude < 0) { longitude = fabs(longitude); c = _("W"); } |
132 | fractional = modff(longitude, &integral); |
133 | |
134 | snprintf(str, len, "%s %03d° %06.3f'", c, (int)integral, fractional*60.0); |
135 | } |
136 | } |
137 | |
138 | GtkWidget *pos_lon(float longitude, int size, int strikethrough) { |
139 | char str[32]; |
140 | |
141 | pos_lon_str(str, sizeof(str), longitude); |
142 | return gtk_label_attrib(str, size, strikethrough); |
143 | } |
144 | |
145 | float pos_parse_lat(char *str) { |
146 | int integral_int; |
147 | float fractional; |
148 | char c; |
149 | |
150 | if(sscanf(str, "%c %d° %f'", &c, &integral_int, &fractional) == 3) { |
151 | c = toupper(c); |
152 | |
153 | if(c != 'S' && c != 'N') |
154 | return NAN; |
155 | |
156 | /* prevent -0.0 */ |
157 | if(!integral_int && (fractional == 0.0)) |
158 | return 0.0; |
159 | |
160 | return ((c == 'S')?-1:+1) * (integral_int + fractional/60.0); |
161 | } |
162 | |
163 | return NAN; |
164 | } |
165 | |
166 | float pos_parse_lon(char *str) { |
167 | int integral_int; |
168 | float fractional; |
169 | char c; |
170 | |
171 | if(sscanf(str, "%c %d° %f'", &c, &integral_int, &fractional) == 3) { |
172 | c = toupper(c); |
173 | |
174 | /* O is german "Ost" for "East" */ |
175 | if(c != 'E' && c != 'W' && c != 'O') |
176 | return NAN; |
177 | |
178 | /* prevent -0.0 */ |
179 | if(!integral_int && (fractional == 0.0)) |
180 | return 0.0; |
181 | |
182 | return ((c == 'W')?-1:+1) * (integral_int + fractional/60.0); |
183 | } |
184 | |
185 | return NAN; |
186 | } |
187 | |
188 | const char *pos_get_bearing_str(pos_t from, pos_t to) { |
189 | static const char *bear_str[]={ |
190 | "N", "NE", "E", "SE", "S", "SW", "W", "NW", "" }; |
191 | |
192 | float bearing = gpx_pos_get_bearing(from, to); |
193 | if(!isnan(bearing)) { |
194 | int idx = (bearing+22.5)/45.0; |
195 | /* make sure we stay in icon bounds */ |
196 | while(idx < 0) idx += 8; |
197 | while(idx > 7) idx -= 8; |
198 | return _(bear_str[idx]); |
199 | } |
200 | |
201 | return bear_str[8]; // empty string |
202 | } |
203 | |
204 | /* the maemo font size is quite huge, so we adjust some fonts */ |
205 | /* differently on maemo and non-maemo. Basically "BIG" does nothing */ |
206 | /* on maemo and "SMALL" only does something on maemo */ |
207 | #ifdef USE_MAEMO |
208 | #define MARKUP_SMALL "<span size='small'>%s</span>" |
209 | GtkWidget *gtk_label_small(char *str) { |
210 | GtkWidget *label = gtk_label_new(""); |
211 | char *markup = g_markup_printf_escaped(MARKUP_SMALL, str); |
212 | gtk_label_set_markup(GTK_LABEL(label), markup); |
213 | g_free(markup); |
214 | return label; |
215 | } |
216 | #else |
217 | #define MARKUP_BIG "<span size='x-large'>%s</span>" |
218 | GtkWidget *gtk_label_big(char *str) { |
219 | GtkWidget *label = gtk_label_new(""); |
220 | char *markup = g_markup_printf_escaped(MARKUP_BIG, str); |
221 | gtk_label_set_markup(GTK_LABEL(label), markup); |
222 | g_free(markup); |
223 | return label; |
224 | } |
225 | #endif |
226 | |
227 | void gtk_label_attrib_set(GtkWidget *label, |
228 | char *str, int size, int strikethrough) { |
229 | char format[80]; |
230 | |
231 | snprintf(format, sizeof(format), "<span%s%s%s>%%s</span>", |
232 | #ifdef USE_MAEMO |
233 | (size==SIZE_SMALL)?" size='small'":"", |
234 | #else |
235 | (size==SIZE_BIG)?" size='x-large'":"", |
236 | #endif |
237 | strikethrough?" strikethrough='yes'":"", |
238 | (strikethrough==STRIKETHROUGH_RED)?" strikethrough_color='red'":""); |
239 | |
240 | char *markup = g_markup_printf_escaped(format, str); |
241 | // printf("markup = %s\n", markup); |
242 | gtk_label_set_markup(GTK_LABEL(label), markup); |
243 | g_free(markup); |
244 | } |
245 | |
246 | GtkWidget *gtk_label_attrib(char *str, int size, int strikethrough) { |
247 | GtkWidget *label = gtk_label_new(""); |
248 | gtk_label_attrib_set(label, str, size, strikethrough); |
249 | return label; |
250 | } |
251 | |
252 | GtkWidget *gtk_button_attrib(char *str, int size, int strikethrough) { |
253 | GtkWidget *button = gtk_button_new_with_label(""); |
254 | gtk_label_attrib_set(gtk_bin_get_child(GTK_BIN(button)), |
255 | str, size, strikethrough); |
256 | return button; |
257 | } |
258 | |
259 | void textbox_disable(GtkWidget *widget) { |
260 | gtk_editable_set_editable(GTK_EDITABLE(widget), FALSE); |
261 | gtk_widget_set_sensitive(widget, FALSE); |
262 | } |
263 | |
264 | void textbox_enable(GtkWidget *widget) { |
265 | gtk_widget_set_sensitive(widget, TRUE); |
266 | gtk_editable_set_editable(GTK_EDITABLE(widget), TRUE); |
267 | } |
268 | |
269 | pos_t *get_pos(appdata_t *appdata) { |
270 | pos_t *pos = &appdata->home; |
271 | |
272 | if(appdata->active_location) { |
273 | int i = appdata->active_location-1; |
274 | location_t *loc = appdata->location; |
275 | while(i--) loc = loc->next; |
276 | pos = &loc->pos; |
277 | } |
278 | |
279 | if(appdata->use_gps) { |
280 | pos = gps_get_pos(appdata); |
281 | |
282 | if(!pos) pos = &appdata->gps; /* use saved position */ |
283 | else appdata->gps = *pos; /* save position */ |
284 | } |
285 | return pos; |
286 | } |
287 | |
288 | void distance_str(char *str, int len, float dist, gboolean imperial) { |
289 | if(isnan(dist)) |
290 | snprintf(str, len, "---"); |
291 | else if(imperial) { |
292 | /* 1 mil = 1760 yd = 5280 ft ... */ |
293 | if(dist<0.018) snprintf(str, len, "%.1f ft", dist*5280.0); |
294 | else if(dist<0.055) snprintf(str, len, "%.1f yd", dist*1760.0); |
295 | else if(dist<0.55) snprintf(str, len, "%.0f yd", dist*1760.0); |
296 | else if(dist<10.0) snprintf(str, len, "%.2f mi", dist); |
297 | else if(dist<100.0) snprintf(str, len, "%.1f mi", dist); |
298 | else snprintf(str, len, "%.0f mi", dist); |
299 | } else { |
300 | if(dist<0.01) snprintf(str, len, "%.2f m", dist*1000.0); |
301 | else if(dist<0.1) snprintf(str, len, "%.1f m", dist*1000.0); |
302 | else if(dist<1.0) snprintf(str, len, "%.0f m", dist*1000.0); |
303 | else if(dist<100.0) snprintf(str, len, "%.1f km", dist); |
304 | else snprintf(str, len, "%.0f km", dist); |
305 | } |
306 | } |
307 | |
308 | /* return distance in miles or kilometers */ |
309 | float distance_parse(char *str, gboolean imperial) { |
310 | char unit[4]; |
311 | float val = NAN; |
312 | |
313 | if(sscanf(str, "%f %3s", &val, unit) == 2) { |
314 | gboolean fimp = FALSE; |
315 | |
316 | if(strcasecmp(unit, "ft") == 0) { fimp = TRUE; val /= 5280.0; } |
317 | else if(strcasecmp(unit, "yd") == 0) { fimp = TRUE; val /= 1760.0; } |
318 | else if(strcasecmp(unit, "mi") == 0) { fimp = TRUE; } |
319 | else if(strcasecmp(unit, "m") == 0) { fimp = FALSE; val /= 1000.0; } |
320 | else if(strcasecmp(unit, "km") == 0) { fimp = FALSE; } |
321 | else val = NAN; |
322 | |
323 | /* found imperial and metric requested? convert miles into kilometers */ |
324 | if(fimp & !imperial) val *= 1.609344; |
325 | |
326 | /* found metric and imperial requested? convert kilometers into miles */ |
327 | if(!fimp & imperial) val /= 1.609344; |
328 | } |
329 | return val; |
330 | } |
331 | |
332 | /* ------------------ coordinate picker tool --------------------------- */ |
333 | |
334 | #ifndef COORDINATE_PICKER |
335 | static gboolean mark(GtkWidget *widget, gboolean valid) { |
336 | gtk_widget_set_state(widget, valid?GTK_STATE_NORMAL:TAG_STATE); |
337 | return valid; |
338 | } |
339 | |
340 | GtkWidget *red_entry_new_with_text(char *str) { |
341 | GdkColor color; |
342 | |
343 | GtkWidget *widget = entry_new(); |
344 | gdk_color_parse("#ff0000", &color); |
345 | gtk_widget_modify_text(widget, TAG_STATE, &color); |
346 | if(str) gtk_entry_set_text(GTK_ENTRY(widget), str); |
347 | |
348 | return widget; |
349 | } |
350 | |
351 | static void callback_modified_lat(GtkWidget *widget, gpointer data ) { |
352 | float i = pos_parse_lat((char*)gtk_entry_get_text(GTK_ENTRY(widget))); |
353 | mark(widget, !isnan(i)); |
354 | } |
355 | #else |
356 | static void picker_center_iter(GtkWidget *view, GtkTreeIter *iter) { |
357 | /* select new iter */ |
358 | GtkTreeSelection *selection = |
359 | gtk_tree_view_get_selection(GTK_TREE_VIEW(view)); |
360 | GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(view)); |
361 | gtk_tree_selection_select_iter(selection, iter); |
362 | GtkTreePath *path = |
363 | gtk_tree_model_get_path(model, iter); |
364 | gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(view), |
365 | path, NULL, TRUE, 0.5, 0.5); |
366 | gtk_tree_path_free(path); |
367 | } |
368 | |
369 | static void on_picker_activated(GtkTreeView *treeview, |
370 | GtkTreePath *path, |
371 | GtkTreeViewColumn *col, |
372 | gpointer userdata) { |
373 | gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(treeview), |
374 | path, NULL, TRUE, 0.5, 0.5); |
375 | } |
376 | |
377 | #define DUMMY_NUM 1 |
378 | |
379 | static void dummy_append(GtkListStore *store, int n) { |
380 | GtkTreeIter iter; |
381 | |
382 | while(n--) { |
383 | gtk_list_store_append (store, &iter); |
384 | gtk_list_store_set(store, &iter, 0, "", 1, -1, 2, FALSE, -1); |
385 | } |
386 | } |
387 | |
388 | static GtkWidget *string_picker_create(const char *str[], int sel) { |
389 | #ifndef FREMANTLE |
390 | GtkWidget *view = gtk_tree_view_new(); |
391 | #else |
392 | GtkWidget *view = hildon_gtk_tree_view_new(HILDON_UI_MODE_EDIT); |
393 | #endif |
394 | |
395 | gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(view), FALSE); |
396 | GtkTreeSelection *selection = |
397 | gtk_tree_view_get_selection(GTK_TREE_VIEW(view)); |
398 | |
399 | /* --- "char" column --- */ |
400 | GtkCellRenderer *renderer = gtk_cell_renderer_text_new(); |
401 | g_object_set(renderer, "xalign", 0.5, NULL ); |
402 | gtk_tree_view_insert_column_with_attributes( |
403 | GTK_TREE_VIEW(view), -1, "str", renderer, |
404 | "text", 0, |
405 | "sensitive", 2, |
406 | NULL); |
407 | |
408 | GtkListStore *store = |
409 | gtk_list_store_new(3, G_TYPE_STRING, G_TYPE_INT, G_TYPE_BOOLEAN); |
410 | |
411 | dummy_append(store, DUMMY_NUM); |
412 | |
413 | /* add strings */ |
414 | GtkTreeIter iter, siter; |
415 | int i; |
416 | for(i=0;*str;str++,i++) { |
417 | gtk_list_store_append (store, &iter); |
418 | gtk_list_store_set(store, &iter, 0, _(*str), 1, i, 2, TRUE, -1); |
419 | if(i == sel) siter = iter; |
420 | } |
421 | |
422 | dummy_append(store, DUMMY_NUM); |
423 | |
424 | gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store)); |
425 | g_object_unref(store); |
426 | |
427 | #ifndef FREMANTLE |
428 | g_signal_connect(view, "row-activated", |
429 | (GCallback)on_picker_activated, NULL); |
430 | #else |
431 | g_signal_connect(view, "hildon-row-tapped", |
432 | (GCallback)on_picker_activated, NULL); |
433 | #endif |
434 | |
435 | /* select right character */ |
436 | gtk_tree_selection_select_iter(selection, &siter); |
437 | picker_center_iter(view, &siter); |
438 | |
439 | /* put this inside a scrolled view */ |
440 | #ifndef USE_PANNABLE_AREA |
441 | GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL); |
442 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), |
443 | GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); |
444 | gtk_container_add(GTK_CONTAINER(scrolled_window), view); |
445 | return scrolled_window; |
446 | #else |
447 | GtkWidget *pannable_area = hildon_pannable_area_new(); |
448 | gtk_container_add(GTK_CONTAINER(pannable_area), view); |
449 | return pannable_area; |
450 | #endif |
451 | } |
452 | |
453 | static int picker_get(GtkWidget *widget) { |
454 | GtkWidget *view = gtk_bin_get_child(GTK_BIN(widget)); |
455 | |
456 | GtkTreeSelection *sel = |
457 | gtk_tree_view_get_selection(GTK_TREE_VIEW(view)); |
458 | |
459 | GtkTreeModel *model; |
460 | GtkTreeIter iter; |
461 | |
462 | /* there should never be an unseletced column. But if */ |
463 | /* it is, we count it as zero */ |
464 | if(!gtk_tree_selection_get_selected(sel, &model, &iter)) |
465 | return 0; |
466 | |
467 | int retval = 0; |
468 | gtk_tree_model_get(model, &iter, 1, &retval, -1); |
469 | return retval; |
470 | } |
471 | |
472 | static GtkWidget *digit_picker_create(int min, int max, int sel) { |
473 | #ifndef FREMANTLE |
474 | GtkWidget *view = gtk_tree_view_new(); |
475 | #else |
476 | GtkWidget *view = hildon_gtk_tree_view_new(HILDON_UI_MODE_EDIT); |
477 | #endif |
478 | |
479 | gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(view), FALSE); |
480 | GtkTreeSelection *selection = |
481 | gtk_tree_view_get_selection(GTK_TREE_VIEW(view)); |
482 | |
483 | /* --- "digit" column --- */ |
484 | GtkCellRenderer *renderer = gtk_cell_renderer_text_new(); |
485 | g_object_set(renderer, "xalign", 0.5, NULL ); |
486 | gtk_tree_view_insert_column_with_attributes( |
487 | GTK_TREE_VIEW(view), -1, "digit", renderer, |
488 | "text", 0, |
489 | "sensitive", 2, |
490 | NULL); |
491 | |
492 | GtkListStore *store = |
493 | gtk_list_store_new(3, G_TYPE_STRING, G_TYPE_INT, G_TYPE_BOOLEAN); |
494 | |
495 | dummy_append(store, DUMMY_NUM); |
496 | |
497 | /* add digits */ |
498 | int i; |
499 | GtkTreeIter siter; |
500 | for(i=min;i<=max;i++) { |
501 | char str[2] = { '0'+i, 0 }; |
502 | GtkTreeIter iter; |
503 | /* Append a row and fill in some data */ |
504 | gtk_list_store_append (store, &iter); |
505 | gtk_list_store_set(store, &iter, 0, str, 1, i, 2, TRUE, -1); |
506 | |
507 | if(i == sel) siter = iter; |
508 | } |
509 | |
510 | dummy_append(store, DUMMY_NUM); |
511 | |
512 | gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store)); |
513 | g_object_unref(store); |
514 | |
515 | #ifndef FREMANTLE |
516 | g_signal_connect(view, "row-activated", |
517 | (GCallback)on_picker_activated, NULL); |
518 | #else |
519 | g_signal_connect(view, "hildon-row-tapped", |
520 | (GCallback)on_picker_activated, NULL); |
521 | #endif |
522 | |
523 | gtk_tree_selection_select_iter(selection, &siter); |
524 | picker_center_iter(view, &siter); |
525 | |
526 | /* put this inside a scrolled view */ |
527 | #ifndef USE_PANNABLE_AREA |
528 | GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL); |
529 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), |
530 | GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); |
531 | gtk_container_add(GTK_CONTAINER(scrolled_window), view); |
532 | return scrolled_window; |
533 | #else |
534 | GtkWidget *pannable_area = hildon_pannable_area_new(); |
535 | gtk_container_add(GTK_CONTAINER(pannable_area), view); |
536 | return pannable_area; |
537 | #endif |
538 | } |
539 | |
540 | static gint on_lat_picker_button_press(GtkWidget *button, |
541 | GdkEventButton *event, gpointer data) { |
542 | |
543 | if(event->type == GDK_BUTTON_PRESS) { |
544 | GtkWidget *dialog = |
545 | gtk_dialog_new_with_buttons(_("Latitude"), |
546 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))), |
547 | GTK_DIALOG_MODAL, |
548 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
549 | _("Done"), GTK_RESPONSE_ACCEPT, |
550 | NULL); |
551 | |
552 | gtk_window_set_default_size(GTK_WINDOW(dialog), 400, 210); |
553 | |
554 | int i, lat = (int)g_object_get_data(G_OBJECT(button), "latitude"); |
555 | |
556 | /* parse latitude into components */ |
557 | int sign = (lat>=0)?0:1; |
558 | lat = abs(lat); |
559 | int deg = lat / 60000; |
560 | int min = (lat /1000)%60; |
561 | int minfrac = lat % 1000; |
562 | |
563 | GtkWidget *signw, *degw[2], *minw[2], *minfracw[3]; |
564 | |
565 | |
566 | /* create N/S 89° 99.999 */ |
567 | GtkWidget *hbox = gtk_hbox_new(FALSE, 0); |
568 | static const char *ns[] = { "N", "S", NULL }; |
569 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
570 | signw = string_picker_create(ns, sign)); |
571 | |
572 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
573 | degw[0] = digit_picker_create(0,8, deg/10)); |
574 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
575 | degw[1] = digit_picker_create(0,9, deg%10)); |
576 | gtk_box_pack_start(GTK_BOX(hbox), gtk_label_new("°"), FALSE, FALSE, 0); |
577 | |
578 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
579 | minw[0] = digit_picker_create(0,5, min/10)); |
580 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
581 | minw[1] = digit_picker_create(0,9, min%10)); |
582 | gtk_box_pack_start(GTK_BOX(hbox), gtk_label_new(decimal_point()), |
583 | FALSE, FALSE, 0); |
584 | |
585 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
586 | minfracw[0] = digit_picker_create(0,9, minfrac/100)); |
587 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
588 | minfracw[1] = digit_picker_create(0,9, (minfrac/10)%10)); |
589 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
590 | minfracw[2] = digit_picker_create(0,9, minfrac%10)); |
591 | |
592 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox); |
593 | |
594 | gtk_widget_show_all(dialog); |
595 | if(gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { |
596 | |
597 | /* parse degrees ... */ |
598 | for(deg=0,i=0;i<2;i++) |
599 | deg = 10 * deg + picker_get(degw[i]); |
600 | |
601 | /* ... minutes ... */ |
602 | for(min=0,i=0;i<2;i++) |
603 | min = 10 * min + picker_get(minw[i]); |
604 | |
605 | /* ... and fractions of minutes */ |
606 | for(minfrac=0,i=0;i<3;i++) |
607 | minfrac = 10 * minfrac + picker_get(minfracw[i]); |
608 | |
609 | /* parse N/S */ |
610 | if(deg | min | minfrac) |
611 | sign = picker_get(signw)?-1:1; |
612 | else |
613 | sign = 1; // theres no S 00 00.000 |
614 | |
615 | float latitude = sign * (deg + min/60.0 + minfrac/60000.0); |
616 | lat_entry_set(button, latitude); |
617 | } |
618 | |
619 | gtk_widget_destroy(dialog); |
620 | |
621 | return TRUE; |
622 | } |
623 | return FALSE; |
624 | } |
625 | #endif |
626 | |
627 | /* whatever there is in the entry: if it's illegal make it */ |
628 | #define ILLEGAL_LAT "X --° --%s---'" |
629 | #define ILLEGAL_LON "X ---° --%s---'" |
630 | |
631 | static void pos_lat_check(GtkWidget *widget) { |
632 | if(isnan(lat_entry_get(widget))) { |
633 | char *str = g_strdup_printf(ILLEGAL_LAT, decimal_point()); |
634 | |
635 | #ifndef COORDINATE_PICKER |
636 | mark(widget, FALSE); |
637 | gtk_entry_set_text(GTK_ENTRY(widget), str); |
638 | #else |
639 | gtk_button_set_label(GTK_BUTTON(widget), str); |
640 | #endif |
641 | |
642 | g_free(str); |
643 | } |
644 | } |
645 | |
646 | static void pos_lon_check(GtkWidget *widget) { |
647 | if(isnan(lon_entry_get(widget))) { |
648 | char *str = g_strdup_printf(ILLEGAL_LON, decimal_point()); |
649 | |
650 | #ifndef COORDINATE_PICKER |
651 | mark(widget, FALSE); |
652 | gtk_entry_set_text(GTK_ENTRY(widget), str); |
653 | #else |
654 | gtk_button_set_label(GTK_BUTTON(widget), str); |
655 | #endif |
656 | |
657 | g_free(str); |
658 | } |
659 | } |
660 | |
661 | /* a entry that is colored red when being "active" */ |
662 | GtkWidget *lat_entry_new(float lat) { |
663 | char str[32]; |
664 | pos_lat_str(str, sizeof(str), lat); |
665 | |
666 | #ifndef COORDINATE_PICKER |
667 | GtkWidget *widget = red_entry_new_with_text(str); |
668 | |
669 | g_signal_connect(G_OBJECT(widget), "changed", |
670 | G_CALLBACK(callback_modified_lat), NULL); |
671 | |
672 | #else |
673 | GtkWidget *widget = gtk_button_new_with_label(str); |
674 | |
675 | #ifdef FREMANTLE |
676 | hildon_gtk_widget_set_theme_size(widget, |
677 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
678 | #endif |
679 | int lat_int = (int)roundf(lat * 60000); |
680 | g_object_set_data(G_OBJECT(widget), "latitude", (gpointer)lat_int); |
681 | gtk_signal_connect(GTK_OBJECT(widget), "button-press-event", |
682 | (GtkSignalFunc)on_lat_picker_button_press, NULL); |
683 | #endif |
684 | |
685 | pos_lat_check(widget); |
686 | return widget; |
687 | } |
688 | |
689 | #ifndef COORDINATE_PICKER |
690 | static void callback_modified_lon(GtkWidget *widget, gpointer data ) { |
691 | float i = pos_parse_lon((char*)gtk_entry_get_text(GTK_ENTRY(widget))); |
692 | mark(widget, !isnan(i)); |
693 | } |
694 | #else |
695 | static gint on_lon_picker_button_press(GtkWidget *button, |
696 | GdkEventButton *event, gpointer data) { |
697 | |
698 | if(event->type == GDK_BUTTON_PRESS) { |
699 | GtkWidget *dialog = |
700 | gtk_dialog_new_with_buttons(_("Longitude"), |
701 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))), |
702 | GTK_DIALOG_MODAL, |
703 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
704 | _("Done"), GTK_RESPONSE_ACCEPT, |
705 | NULL); |
706 | |
707 | gtk_window_set_default_size(GTK_WINDOW(dialog), 400, 210); |
708 | |
709 | int i, lat = (int)g_object_get_data(G_OBJECT(button), "longitude"); |
710 | |
711 | /* parse latitude into components */ |
712 | int sign = (lat>=0)?0:1; |
713 | lat = abs(lat); |
714 | int deg = lat / 60000; |
715 | int min = (lat /1000)%60; |
716 | int minfrac = lat % 1000; |
717 | |
718 | GtkWidget *signw, *degw[3], *minw[2], *minfracw[3]; |
719 | |
720 | /* create E/W 179° 99.999 */ |
721 | GtkWidget *hbox = gtk_hbox_new(FALSE, 0); |
722 | static const char *ew[] = { "E", "W", NULL }; |
723 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
724 | signw = string_picker_create(ew, sign)); |
725 | |
726 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
727 | degw[0] = digit_picker_create(0,1, deg/100)); |
728 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
729 | degw[1] = digit_picker_create(0,9, (deg/10)%10)); |
730 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
731 | degw[2] = digit_picker_create(0,9, deg%10)); |
732 | gtk_box_pack_start(GTK_BOX(hbox), gtk_label_new("°"), FALSE, FALSE, 0); |
733 | |
734 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
735 | minw[0] = digit_picker_create(0,5, min/10)); |
736 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
737 | minw[1] = digit_picker_create(0,9, min%10)); |
738 | gtk_box_pack_start(GTK_BOX(hbox), gtk_label_new(decimal_point()), |
739 | FALSE, FALSE, 0); |
740 | |
741 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
742 | minfracw[0] = digit_picker_create(0,9, minfrac/100)); |
743 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
744 | minfracw[1] = digit_picker_create(0,9, (minfrac/10)%10)); |
745 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
746 | minfracw[2] = digit_picker_create(0,9, minfrac%10)); |
747 | |
748 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox); |
749 | |
750 | gtk_widget_show_all(dialog); |
751 | if(gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { |
752 | |
753 | /* parse degrees ... */ |
754 | for(deg=0,i=0;i<3;i++) |
755 | deg = 10 * deg + picker_get(degw[i]); |
756 | |
757 | /* ... minutes ... */ |
758 | for(min=0,i=0;i<2;i++) |
759 | min = 10 * min + picker_get(minw[i]); |
760 | |
761 | /* ... and fractions of minutes */ |
762 | for(minfrac=0,i=0;i<3;i++) |
763 | minfrac = 10 * minfrac + picker_get(minfracw[i]); |
764 | |
765 | if(deg | min | minfrac) |
766 | sign = picker_get(signw)?-1:1; |
767 | else |
768 | sign = 1; // theres no W 00 00.000 |
769 | |
770 | float longitude = sign * (deg + min/60.0 + minfrac/60000.0); |
771 | lon_entry_set(button, longitude); |
772 | } |
773 | |
774 | gtk_widget_destroy(dialog); |
775 | |
776 | return TRUE; |
777 | } |
778 | return FALSE; |
779 | } |
780 | #endif |
781 | |
782 | /* a entry that is colored red when filled with invalid coordinate */ |
783 | GtkWidget *lon_entry_new(float lon) { |
784 | char str[32]; |
785 | pos_lon_str(str, sizeof(str), lon); |
786 | |
787 | #ifndef COORDINATE_PICKER |
788 | GtkWidget *widget = red_entry_new_with_text(str); |
789 | g_signal_connect(G_OBJECT(widget), "changed", |
790 | G_CALLBACK(callback_modified_lon), NULL); |
791 | |
792 | #else |
793 | GtkWidget *widget = gtk_button_new_with_label(str); |
794 | |
795 | #ifdef FREMANTLE |
796 | hildon_gtk_widget_set_theme_size(widget, |
797 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
798 | #endif |
799 | int lon_int = (int)roundf(lon * 60000); |
800 | g_object_set_data(G_OBJECT(widget), "longitude", (gpointer)lon_int); |
801 | gtk_signal_connect(GTK_OBJECT(widget), "button-press-event", |
802 | (GtkSignalFunc)on_lon_picker_button_press, NULL); |
803 | #endif |
804 | |
805 | pos_lon_check(widget); |
806 | return widget; |
807 | } |
808 | |
809 | float lat_entry_get(GtkWidget *widget) { |
810 | #ifndef COORDINATE_PICKER |
811 | char *p = (char*)gtk_entry_get_text(GTK_ENTRY(widget)); |
812 | #else |
813 | char *p = (char*)gtk_button_get_label(GTK_BUTTON(widget)); |
814 | #endif |
815 | return pos_parse_lat(p); |
816 | } |
817 | |
818 | float lon_entry_get(GtkWidget *widget) { |
819 | #ifndef COORDINATE_PICKER |
820 | char *p = (char*)gtk_entry_get_text(GTK_ENTRY(widget)); |
821 | #else |
822 | char *p = (char*)gtk_button_get_label(GTK_BUTTON(widget)); |
823 | #endif |
824 | return pos_parse_lon(p); |
825 | } |
826 | |
827 | void lat_entry_set(GtkWidget *widget, float lat) { |
828 | char str[32]; |
829 | pos_lat_str(str, sizeof(str)-1, lat); |
830 | #ifndef COORDINATE_PICKER |
831 | gtk_entry_set_text(GTK_ENTRY(widget), str); |
832 | #else |
833 | gtk_button_set_label(GTK_BUTTON(widget), str); |
834 | int lat_int = (int)roundf(lat * 60000); |
835 | g_object_set_data(G_OBJECT(widget), "latitude", (gpointer)lat_int); |
836 | g_signal_emit_by_name(widget, "changed"); |
837 | #endif |
838 | pos_lat_check(widget); |
839 | } |
840 | |
841 | void lon_entry_set(GtkWidget *widget, float lon) { |
842 | char str[32]; |
843 | pos_lon_str(str, sizeof(str)-1, lon); |
844 | #ifndef COORDINATE_PICKER |
845 | gtk_entry_set_text(GTK_ENTRY(widget), str); |
846 | #else |
847 | gtk_button_set_label(GTK_BUTTON(widget), str); |
848 | int lon_int = (int)roundf(lon * 60000); |
849 | g_object_set_data(G_OBJECT(widget), "longitude", (gpointer)lon_int); |
850 | g_signal_emit_by_name(widget, "changed"); |
851 | #endif |
852 | pos_lon_check(widget); |
853 | } |
854 | |
855 | void lat_label_set(GtkWidget *widget, float lat) { |
856 | char str[32]; |
857 | pos_lat_str(str, sizeof(str)-1, lat); |
858 | gtk_label_set(GTK_LABEL(widget), str); |
859 | } |
860 | |
861 | void lon_label_set(GtkWidget *widget, float lon) { |
862 | char str[32]; |
863 | pos_lon_str(str, sizeof(str)-1, lon); |
864 | gtk_label_set(GTK_LABEL(widget), str); |
865 | } |
866 | |
867 | void lat_label_attrib_set(GtkWidget *widget, float lat, |
868 | int size, int strikethrough) { |
869 | char str[32]; |
870 | pos_lat_str(str, sizeof(str)-1, lat); |
871 | gtk_label_attrib_set(widget, str, size, strikethrough); |
872 | } |
873 | |
874 | void lon_label_attrib_set(GtkWidget *widget, float lon, |
875 | int size, int strikethrough) { |
876 | char str[32]; |
877 | pos_lon_str(str, sizeof(str)-1, lon); |
878 | gtk_label_attrib_set(widget, str, size, strikethrough); |
879 | } |
880 | |
881 | #ifndef COORDINATE_PICKER |
882 | static void callback_modified_dist(GtkWidget *widget, gpointer data ) { |
883 | /* don't care for metric/imperial since we only want to know if this */ |
884 | /* is parseable at all */ |
885 | float i = |
886 | distance_parse((char*)gtk_entry_get_text(GTK_ENTRY(widget)), FALSE); |
887 | mark(widget, !isnan(i)); |
888 | } |
889 | #else |
890 | static gint on_dist_picker_button_press(GtkWidget *button, |
891 | GdkEventButton *event, gpointer data) { |
892 | |
893 | if(event->type == GDK_BUTTON_PRESS) { |
894 | GtkWidget *dialog = |
895 | gtk_dialog_new_with_buttons(_("Distance"), |
896 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))), |
897 | GTK_DIALOG_MODAL, |
898 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
899 | _("Done"), GTK_RESPONSE_ACCEPT, |
900 | NULL); |
901 | |
902 | gtk_window_set_default_size(GTK_WINDOW(dialog), 400, 210); |
903 | |
904 | /* distance is given in m or ft (depending on mil) */ |
905 | int i, dist = (int)g_object_get_data(G_OBJECT(button), "distance"); |
906 | gboolean mil = (gboolean)g_object_get_data(G_OBJECT(button), "mil"); |
907 | int unit = 0; |
908 | |
909 | /* parse distance into components */ |
910 | if(mil) { |
911 | /* 1 mil = 1760 yd = 5280 ft. 1yd = 3 ft */ |
912 | if(dist<95) { unit = 0; dist *= 100; } |
913 | else if(dist<2904) { unit = 1; dist = 100 * dist / 3; } |
914 | else { unit = 2; dist = 5 * dist / 264; } |
915 | } else { |
916 | if(dist<1000) { unit = 3; dist *= 100; } |
917 | else { unit = 4; dist /= 10; } |
918 | } |
919 | |
920 | GtkWidget *distw[4], *fracw[2], *unitw; |
921 | |
922 | /* create xxxx.x unit */ |
923 | GtkWidget *hbox = gtk_hbox_new(FALSE, 0); |
924 | |
925 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
926 | distw[0] = digit_picker_create(0,9, (dist/100000)%10)); |
927 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
928 | distw[1] = digit_picker_create(0,9, (dist/10000)%10)); |
929 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
930 | distw[2] = digit_picker_create(0,9, (dist/1000)%10)); |
931 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
932 | distw[3] = digit_picker_create(0,9, (dist/100)%10)); |
933 | gtk_box_pack_start(GTK_BOX(hbox), gtk_label_new(" . "), FALSE, FALSE, 0); |
934 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
935 | fracw[0] = digit_picker_create(0,9, (dist/10)%10)); |
936 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
937 | fracw[1] = digit_picker_create(0,9, (dist/1)%10)); |
938 | |
939 | static const char *units[] = { "ft", "yd", "mi", "m", "km", NULL }; |
940 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
941 | unitw = string_picker_create(units, unit)); |
942 | |
943 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox); |
944 | |
945 | gtk_widget_show_all(dialog); |
946 | if(gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { |
947 | |
948 | /* parse distance */ |
949 | for(dist=0,i=0;i<4;i++) |
950 | dist = 10 * dist + picker_get(distw[i]); |
951 | |
952 | for(i=0;i<2;i++) |
953 | dist = 10 * dist + picker_get(fracw[i]); |
954 | |
955 | unit = picker_get(unitw); |
956 | if(unit == 0) { dist /= 100; } // ft |
957 | else if(unit == 1) { dist = 3*dist/100; } // yd |
958 | else if(unit == 2) { dist = 528*dist/10; } // mi |
959 | else if(unit == 3) { dist /= 100; } // m |
960 | else if(unit == 4) { dist *= 10; } // km |
961 | |
962 | /* user may have switched between metric and imperial */ |
963 | float distance; |
964 | if(unit <= 2) { |
965 | distance = dist / 5280.0; |
966 | if(!mil) distance *= 1.609344; |
967 | } else { |
968 | distance = dist / 1000.0; |
969 | if( mil) distance /= 1.609344; |
970 | } |
971 | |
972 | dist_entry_set(button, distance, mil); |
973 | } |
974 | |
975 | gtk_widget_destroy(dialog); |
976 | |
977 | return TRUE; |
978 | } |
979 | return FALSE; |
980 | } |
981 | #endif |
982 | |
983 | /* a entry that is colored red when filled with invalid distance */ |
984 | GtkWidget *dist_entry_new(float dist, gboolean mil) { |
985 | char str[32]; |
986 | distance_str(str, sizeof(str), dist, mil); |
987 | |
988 | #ifndef COORDINATE_PICKER |
989 | GtkWidget *widget = red_entry_new_with_text(str); |
990 | g_signal_connect(G_OBJECT(widget), "changed", |
991 | G_CALLBACK(callback_modified_dist), NULL); |
992 | |
993 | #else |
994 | GtkWidget *widget = gtk_button_new_with_label(str); |
995 | |
996 | #ifdef FREMANTLE |
997 | hildon_gtk_widget_set_theme_size(widget, |
998 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
999 | #endif |
1000 | int dist_int = (int)roundf(dist * 1000); // km -> m |
1001 | if(mil) dist_int = (int)roundf(dist * 5280.0); // mi -> ft |
1002 | |
1003 | g_object_set_data(G_OBJECT(widget), "distance", (gpointer)dist_int); |
1004 | g_object_set_data(G_OBJECT(widget), "mil", (gpointer)mil); |
1005 | gtk_signal_connect(GTK_OBJECT(widget), "button-press-event", |
1006 | (GtkSignalFunc)on_dist_picker_button_press, NULL); |
1007 | #endif |
1008 | |
1009 | return widget; |
1010 | } |
1011 | |
1012 | float dist_entry_get(GtkWidget *widget, gboolean mil) { |
1013 | #ifndef COORDINATE_PICKER |
1014 | char *p = (char*)gtk_entry_get_text(GTK_ENTRY(widget)); |
1015 | #else |
1016 | char *p = (char*)gtk_button_get_label(GTK_BUTTON(widget)); |
1017 | #endif |
1018 | return distance_parse(p, mil); |
1019 | } |
1020 | |
1021 | void dist_entry_set(GtkWidget *widget, float dist, gboolean mil) { |
1022 | char str[32]; |
1023 | distance_str(str, sizeof(str), dist, mil); |
1024 | |
1025 | #ifndef COORDINATE_PICKER |
1026 | gtk_entry_set_text(GTK_ENTRY(widget), str); |
1027 | #else |
1028 | gtk_button_set_label(GTK_BUTTON(widget), str); |
1029 | int dist_int = (int)roundf(dist * 1000); // km -> m |
1030 | if(mil) dist_int = (int)roundf(dist * 5280.0); // mi -> ft |
1031 | g_object_set_data(G_OBJECT(widget), "distance", (gpointer)dist_int); |
1032 | g_object_set_data(G_OBJECT(widget), "mil", (gpointer)mil); |
1033 | g_signal_emit_by_name(widget, "changed"); |
1034 | #endif |
1035 | } |
1036 | |
1037 | #ifndef USE_MAEMO |
1038 | #ifdef ENABLE_BROWSER_INTERFACE |
1039 | #include <libgnome/gnome-url.h> |
1040 | |
1041 | int browser_url(appdata_t *appdata, char *url) { |
1042 | /* taken from gnome-open, part of libgnome */ |
1043 | GError *err = NULL; |
1044 | gnome_url_show(url, &err); |
1045 | return 0; |
1046 | } |
1047 | #endif |
1048 | #endif |
1049 | |
1050 | /* recursively remove an entire file system */ |
1051 | void rmdir_recursive(char *path) { |
1052 | GDir *dir = g_dir_open(path, 0, NULL); |
1053 | if(dir) { |
1054 | const char *name = g_dir_read_name(dir); |
1055 | while(name) { |
1056 | char *fullname = g_strdup_printf("%s/%s", path, name); |
1057 | // printf("deleting %s\n", fullname); |
1058 | |
1059 | if(g_file_test(fullname, G_FILE_TEST_IS_DIR)) |
1060 | rmdir_recursive(fullname); |
1061 | else if(g_file_test(fullname, G_FILE_TEST_IS_REGULAR)) |
1062 | g_remove(fullname); |
1063 | |
1064 | g_free(fullname); |
1065 | name = g_dir_read_name(dir); |
1066 | } |
1067 | |
1068 | g_dir_close(dir); |
1069 | } |
1070 | g_rmdir(path); |
1071 | } |
1072 | |
1073 | #ifdef ENABLE_BROWSER_INTERFACE |
1074 | static void on_link_clicked(GtkButton *button, gpointer data) { |
1075 | appdata_t *appdata = (appdata_t*)data; |
1076 | char *url = g_object_get_data(G_OBJECT(button), "url"); |
1077 | if(url) browser_url(appdata, url); |
1078 | } |
1079 | #endif |
1080 | |
1081 | /* a button containing a weblink */ |
1082 | GtkWidget *link_button_attrib(appdata_t *appdata, char *str, char *url, |
1083 | int size, int strikethrough) { |
1084 | |
1085 | #ifdef ENABLE_BROWSER_INTERFACE |
1086 | if(url) { |
1087 | GtkWidget *button = gtk_button_attrib(str, size, strikethrough); |
1088 | g_object_set_data(G_OBJECT(button), "url", url); |
1089 | gtk_signal_connect(GTK_OBJECT(button), "clicked", |
1090 | (GtkSignalFunc)on_link_clicked, appdata); |
1091 | |
1092 | return button; |
1093 | } |
1094 | #endif |
1095 | return gtk_label_attrib(str, size, strikethrough); |
1096 | } |
1097 | |
1098 | #ifdef ENABLE_BROWSER_INTERFACE |
1099 | static void on_link_id_clicked(GtkButton *button, gpointer data) { |
1100 | appdata_t *appdata = (appdata_t*)data; |
1101 | |
1102 | unsigned int id = (unsigned int)g_object_get_data(G_OBJECT(button), "id"); |
1103 | char *type = g_object_get_data(G_OBJECT(button), "type"); |
1104 | |
1105 | char *url = g_strdup_printf("http://www.geocaching.com/%s?id=%u", |
1106 | type, id); |
1107 | |
1108 | if(url) { |
1109 | browser_url(appdata, url); |
1110 | g_free(url); |
1111 | } |
1112 | } |
1113 | #endif |
1114 | |
1115 | GtkWidget *link_button_by_id(appdata_t *appdata, char *str, |
1116 | const char *type, int id) { |
1117 | |
1118 | #ifdef ENABLE_BROWSER_INTERFACE |
1119 | if(id) { |
1120 | GtkWidget *ref = gtk_button_new_with_label(str); |
1121 | #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5) |
1122 | // hildon_gtk_widget_set_theme_size(ref, |
1123 | // (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
1124 | #endif |
1125 | g_object_set_data(G_OBJECT(ref), "id", (gpointer)id); |
1126 | g_object_set_data(G_OBJECT(ref), "type", (gpointer)type); |
1127 | gtk_signal_connect(GTK_OBJECT(ref), "clicked", |
1128 | GTK_SIGNAL_FUNC(on_link_id_clicked), appdata); |
1129 | |
1130 | return ref; |
1131 | } |
1132 | #endif |
1133 | return gtk_label_new(str); |
1134 | } |
1135 | |
1136 | |
1137 | GtkWidget *link_icon_button_by_id(appdata_t *appdata, GtkWidget *icon, |
1138 | const char *type, int id) { |
1139 | |
1140 | #ifdef ENABLE_BROWSER_INTERFACE |
1141 | if(id) { |
1142 | GtkWidget *ref = gtk_button_new(); |
1143 | gtk_button_set_image(GTK_BUTTON(ref), icon); |
1144 | |
1145 | #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5) |
1146 | // hildon_gtk_widget_set_theme_size(ref, |
1147 | // (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
1148 | #endif |
1149 | g_object_set_data(G_OBJECT(ref), "id", (gpointer)id); |
1150 | g_object_set_data(G_OBJECT(ref), "type", (gpointer)type); |
1151 | gtk_signal_connect(GTK_OBJECT(ref), "clicked", |
1152 | GTK_SIGNAL_FUNC(on_link_id_clicked), appdata); |
1153 | |
1154 | return ref; |
1155 | } |
1156 | #endif |
1157 | return icon; |
1158 | } |
1159 | |
1160 | /* left aligned, word wrapped multiline widget */ |
1161 | GtkWidget *simple_text_widget(char *text) { |
1162 | GtkWidget *label = gtk_label_new(text); |
1163 | |
1164 | gtk_label_set_line_wrap(GTK_LABEL(label), TRUE); |
1165 | gtk_label_set_line_wrap_mode(GTK_LABEL(label), PANGO_WRAP_WORD); |
1166 | gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5); |
1167 | |
1168 | return label; |
1169 | } |
1170 | |
1171 | |
1172 | /* a label that is left aligned */ |
1173 | GtkWidget *left_label_new(char *str) { |
1174 | GtkWidget *widget = gtk_label_new(str); |
1175 | gtk_misc_set_alignment(GTK_MISC(widget), 0.0f, 0.5f); |
1176 | return widget; |
1177 | } |
1178 | |
1179 | /* ------------- preset coordinate picker tool ----------------- */ |
1180 | |
1181 | static void pos_set(GtkWidget *item, float lat, float lon) { |
1182 | |
1183 | GtkWidget *lat_entry = g_object_get_data(G_OBJECT(item), "lat_entry"); |
1184 | lat_entry_set(lat_entry, lat); |
1185 | |
1186 | GtkWidget *lon_entry = g_object_get_data(G_OBJECT(item), "lon_entry"); |
1187 | lon_entry_set(lon_entry, lon); |
1188 | } |
1189 | |
1190 | static void cb_gps(GtkWidget *item, gpointer data) { |
1191 | appdata_t *appdata = (appdata_t*)data; |
1192 | gint id = (gint)g_object_get_data(G_OBJECT(item), "id"); |
1193 | pos_t *pos = NULL; |
1194 | |
1195 | if(!id) |
1196 | pos = gps_get_pos(appdata); |
1197 | else if(id == 1) |
1198 | pos = &appdata->home; |
1199 | else { |
1200 | location_t *location = appdata->location; |
1201 | while(location && id > 2) { |
1202 | location = location->next; |
1203 | id--; |
1204 | } |
1205 | |
1206 | if(id == 2) |
1207 | pos = &location->pos; |
1208 | } |
1209 | |
1210 | if(!pos) pos_set(item, NAN, NAN); |
1211 | else pos_set(item, pos->lat, pos->lon); |
1212 | } |
1213 | |
1214 | static void cb_geomath(GtkWidget *item, gpointer data) { |
1215 | appdata_t *appdata = (appdata_t*)data; |
1216 | |
1217 | pos_set(item, appdata->geomath.lat, appdata->geomath.lon); |
1218 | } |
1219 | |
1220 | #ifdef ENABLE_OSM_GPS_MAP |
1221 | static void cb_map(GtkWidget *item, gpointer data) { |
1222 | appdata_t *appdata = (appdata_t*)data; |
1223 | |
1224 | pos_set(item, appdata->map.pos.lat, appdata->map.pos.lon); |
1225 | } |
1226 | #endif |
1227 | |
1228 | #ifdef ENABLE_MAEMO_MAPPER |
1229 | static void cb_mm(GtkWidget *item, gpointer data) { |
1230 | appdata_t *appdata = (appdata_t*)data; |
1231 | |
1232 | pos_set(item, appdata->mmpos.lat, appdata->mmpos.lon); |
1233 | } |
1234 | #endif |
1235 | |
1236 | static void cb_cache(GtkWidget *item, gpointer data) { |
1237 | appdata_t *appdata = (appdata_t*)data; |
1238 | |
1239 | cache_t *cache = appdata->cur_cache; |
1240 | g_assert(cache); |
1241 | |
1242 | gint id = (gint)g_object_get_data(G_OBJECT(item), "id"); |
1243 | |
1244 | if(!id) |
1245 | pos_set(item, cache->pos.lat, cache->pos.lon); |
1246 | else if(id == 1) { |
1247 | /* fetch position out of notes dialog since they probably */ |
1248 | /* haven't been saved yet */ |
1249 | pos_t pos = notes_get_pos(appdata->cache_context); |
1250 | pos_set(item, pos.lat, pos.lon); |
1251 | } else { |
1252 | wpt_t *wpt = cache->wpt; |
1253 | while(wpt && id > 2) { |
1254 | wpt = wpt->next; |
1255 | id--; |
1256 | } |
1257 | |
1258 | if(id == 2) |
1259 | pos_set(item, wpt->pos.lat, wpt->pos.lon); |
1260 | } |
1261 | } |
1262 | |
1263 | #ifndef PRESET_PICKER_DIALOG |
1264 | static GtkWidget *menu_add(GtkWidget *menu, appdata_t *appdata, |
1265 | GtkWidget *icon, char *menu_str, |
1266 | void(*func)(GtkWidget*, gpointer), gint id, |
1267 | GtkWidget *lon_entry, GtkWidget *lat_entry) { |
1268 | |
1269 | GtkWidget *item = gtk_image_menu_item_new_with_label(menu_str); |
1270 | |
1271 | if(icon) |
1272 | gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), icon); |
1273 | |
1274 | g_object_set_data(G_OBJECT(item), "lat_entry", (gpointer)lat_entry); |
1275 | g_object_set_data(G_OBJECT(item), "lon_entry", (gpointer)lon_entry); |
1276 | g_object_set_data(G_OBJECT(item), "id", (gpointer)id); |
1277 | |
1278 | if(func) |
1279 | gtk_signal_connect(GTK_OBJECT(item), "activate", |
1280 | (GtkSignalFunc)func, appdata); |
1281 | |
1282 | gtk_menu_shell_append(GTK_MENU_SHELL(menu), item); |
1283 | |
1284 | return item; |
1285 | } |
1286 | |
1287 | static GtkWidget *popup_menu_create(appdata_t *appdata, |
1288 | GtkWidget *lat_entry, GtkWidget *lon_entry) { |
1289 | GtkWidget *menu = gtk_menu_new(); |
1290 | |
1291 | if(pos_valid(gps_get_pos(appdata))) |
1292 | menu_add(menu, appdata, icon_get_widget(ICON_POS, 18), |
1293 | _("GPS position"), cb_gps, 0, lon_entry, lat_entry); |
1294 | |
1295 | if(pos_valid(&appdata->home)) |
1296 | menu_add(menu, appdata, icon_get_widget(ICON_POS, 21), |
1297 | _("Home"), cb_gps, 1, lon_entry, lat_entry); |
1298 | |
1299 | location_t *location = appdata->location; |
1300 | gint id = 2; |
1301 | while(location) { |
1302 | if(pos_valid(&location->pos)) |
1303 | menu_add(menu, appdata, icon_get_widget(ICON_POS, 17), |
1304 | location->name, cb_gps, id, lon_entry, lat_entry); |
1305 | |
1306 | id++; |
1307 | location = location->next; |
1308 | } |
1309 | |
1310 | if(pos_valid(&appdata->geomath)) |
1311 | menu_add(menu, appdata, icon_get_widget(ICON_POS, 19), |
1312 | _("Geomath projection"), cb_geomath, 0, lon_entry, lat_entry); |
1313 | |
1314 | #ifdef ENABLE_OSM_GPS_MAP |
1315 | if(pos_valid(&appdata->map.pos)) |
1316 | menu_add(menu, appdata, icon_get_widget(ICON_POS, 20), _("Map position"), |
1317 | cb_map, 0, lon_entry, lat_entry); |
1318 | #endif |
1319 | |
1320 | #ifdef ENABLE_MAEMO_MAPPER |
1321 | if(appdata->mmpos_valid) { |
1322 | menu_add(menu, appdata, icon_get_widget(ICON_POS, 24), |
1323 | _("Maemo Mapper position"), cb_mm, 0, lon_entry, lat_entry); |
1324 | } |
1325 | #endif |
1326 | |
1327 | if(appdata->cur_cache) { |
1328 | cache_t *cache = appdata->cur_cache; |
1329 | |
1330 | char *name = cache->name; |
1331 | if(!name) name = cache->id; |
1332 | |
1333 | /* original cache position */ |
1334 | if(pos_valid(&cache->pos)) |
1335 | menu_add(menu, appdata, icon_get_widget(ICON_POS, cache->type + 6), |
1336 | name, cb_cache, 0, lon_entry, lat_entry); |
1337 | |
1338 | /* overwritten cache position */ |
1339 | if(appdata->cache_context && notes_get_override(appdata->cache_context)) |
1340 | menu_add(menu, appdata, icon_get_widget(ICON_POS, cache->type + 6), |
1341 | _("Modified coordinate"), cb_cache, 1, lon_entry, lat_entry); |
1342 | |
1343 | wpt_t *wpt = cache->wpt; |
1344 | gint id = 2; |
1345 | while(wpt) { |
1346 | if(pos_valid(&wpt->pos)) { |
1347 | GtkWidget *icon = NULL; |
1348 | if(wpt->sym != WPT_SYM_UNKNOWN) |
1349 | icon = icon_get_widget(ICON_POS, wpt->sym); |
1350 | |
1351 | char *name = wpt->desc; |
1352 | if(!name) name = wpt->cmt; |
1353 | if(!name) name = wpt->id; |
1354 | |
1355 | menu_add(menu, appdata, icon, name, cb_cache, id, |
1356 | lon_entry, lat_entry); |
1357 | } |
1358 | |
1359 | id++; |
1360 | wpt = wpt->next; |
1361 | } |
1362 | } |
1363 | |
1364 | gtk_widget_show_all(menu); |
1365 | |
1366 | return menu; |
1367 | } |
1368 | |
1369 | static gint on_popup_button_press(GtkWidget *button, GdkEventButton *event, |
1370 | gpointer data) { |
1371 | |
1372 | appdata_t *appdata = (appdata_t*)data; |
1373 | |
1374 | if(event->type == GDK_BUTTON_PRESS) { |
1375 | GtkWidget *menu = g_object_get_data(G_OBJECT(button), "menu"); |
1376 | |
1377 | if(menu) |
1378 | gtk_widget_destroy(menu); |
1379 | |
1380 | gpointer lat_entry = g_object_get_data(G_OBJECT(button), "lat_entry"); |
1381 | g_assert(lat_entry); |
1382 | gpointer lon_entry = g_object_get_data(G_OBJECT(button), "lon_entry"); |
1383 | g_assert(lon_entry); |
1384 | |
1385 | menu = popup_menu_create(appdata, lat_entry, lon_entry); |
1386 | g_object_set_data(G_OBJECT(button), "menu", (gpointer)menu); |
1387 | |
1388 | /* draw a popup menu */ |
1389 | gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, |
1390 | event->button, event->time); |
1391 | return TRUE; |
1392 | } |
1393 | return FALSE; |
1394 | } |
1395 | |
1396 | static void on_popup_destroy(GtkWidget *widget, gpointer user_data ) { |
1397 | GtkWidget *menu = g_object_get_data(G_OBJECT(widget), "menu"); |
1398 | if(menu) gtk_widget_destroy(menu); |
1399 | } |
1400 | #endif |
1401 | |
1402 | #ifdef PRESET_PICKER_DIALOG |
1403 | |
1404 | enum { |
1405 | PRESET_PICKER_COL_ICON = 0, |
1406 | PRESET_PICKER_COL_NAME, |
1407 | PRESET_PICKER_COL_ID, |
1408 | PRESET_PICKER_COL_CB, |
1409 | PRESET_PICKER_NUM_COLS |
1410 | }; |
1411 | |
1412 | static void preset_picker_add(GtkListStore *store, appdata_t *appdata, |
1413 | GdkPixbuf *icon, char *menu_str, |
1414 | void(*func)(GtkWidget*, gpointer), gint id) { |
1415 | GtkTreeIter iter; |
1416 | |
1417 | /* Append a row and fill in some data */ |
1418 | gtk_list_store_append (store, &iter); |
1419 | |
1420 | gtk_list_store_set(store, &iter, |
1421 | PRESET_PICKER_COL_ICON, icon, |
1422 | PRESET_PICKER_COL_NAME, menu_str, |
1423 | PRESET_PICKER_COL_ID, id, |
1424 | PRESET_PICKER_COL_CB, func, |
1425 | -1); |
1426 | } |
1427 | |
1428 | static void on_preset_picker_activated(GtkTreeView *treeview, |
1429 | GtkTreePath *path, |
1430 | GtkTreeViewColumn *col, |
1431 | gpointer userdata) { |
1432 | GtkTreeIter iter; |
1433 | GtkTreeModel *model = gtk_tree_view_get_model(treeview); |
1434 | |
1435 | if(gtk_tree_model_get_iter(model, &iter, path)) { |
1436 | gint id; |
1437 | void(*func)(GtkWidget*, gpointer); |
1438 | gtk_tree_model_get(model, &iter, |
1439 | PRESET_PICKER_COL_ID, &id, |
1440 | PRESET_PICKER_COL_CB, &func, |
1441 | -1); |
1442 | |
1443 | /* set id on widget as callbacks expect it this way */ |
1444 | g_object_set_data(G_OBJECT(treeview), "id", (gpointer)id); |
1445 | func(GTK_WIDGET(treeview), userdata); |
1446 | |
1447 | gtk_dialog_response(GTK_DIALOG(gtk_widget_get_toplevel( |
1448 | GTK_WIDGET(treeview))), GTK_RESPONSE_ACCEPT); |
1449 | |
1450 | } |
1451 | } |
1452 | |
1453 | static GtkWidget *preset_picker_create(appdata_t *appdata, |
1454 | GtkWidget *lat_entry, GtkWidget *lon_entry) { |
1455 | GtkCellRenderer *renderer; |
1456 | GtkListStore *store; |
1457 | |
1458 | GtkWidget *view = gtk_tree_view_new(); |
1459 | |
1460 | g_object_set_data(G_OBJECT(view), "lat_entry", (gpointer)lat_entry); |
1461 | g_object_set_data(G_OBJECT(view), "lon_entry", (gpointer)lon_entry); |
1462 | |
1463 | /* --- "Icon" column --- */ |
1464 | renderer = gtk_cell_renderer_pixbuf_new(); |
1465 | gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), |
1466 | -1, "Icon", renderer, "pixbuf", PRESET_PICKER_COL_ICON, NULL); |
1467 | |
1468 | /* --- "Name" column --- */ |
1469 | renderer = gtk_cell_renderer_text_new(); |
1470 | g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL ); |
1471 | GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes( |
1472 | "Name", renderer, "text", PRESET_PICKER_COL_NAME, NULL); |
1473 | gtk_tree_view_column_set_expand(column, TRUE); |
1474 | gtk_tree_view_insert_column(GTK_TREE_VIEW(view), column, -1); |
1475 | |
1476 | store = gtk_list_store_new(PRESET_PICKER_NUM_COLS, |
1477 | GDK_TYPE_PIXBUF, |
1478 | G_TYPE_STRING, |
1479 | G_TYPE_INT, |
1480 | G_TYPE_POINTER); |
1481 | |
1482 | if(pos_valid(gps_get_pos(appdata))) |
1483 | preset_picker_add(store, appdata, icon_get(ICON_POS, 18), |
1484 | _("GPS position"), cb_gps, 0); |
1485 | |
1486 | if(pos_valid(&appdata->home)) |
1487 | preset_picker_add(store, appdata, icon_get(ICON_POS, 21), |
1488 | _("Home"), cb_gps, 1); |
1489 | |
1490 | location_t *location = appdata->location; |
1491 | gint id = 2; |
1492 | while(location) { |
1493 | if(pos_valid(&location->pos)) |
1494 | preset_picker_add(store, appdata, icon_get(ICON_POS, 17), |
1495 | location->name, cb_gps, id); |
1496 | |
1497 | id++; |
1498 | location = location->next; |
1499 | } |
1500 | |
1501 | if(pos_valid(&appdata->geomath)) |
1502 | preset_picker_add(store, appdata, icon_get(ICON_POS, 19), |
1503 | _("Geomath projection"), cb_geomath, 0); |
1504 | |
1505 | #ifdef ENABLE_OSM_GPS_MAP |
1506 | if(pos_valid(&appdata->map.pos)) |
1507 | preset_picker_add(store, appdata, icon_get(ICON_POS, 20), |
1508 | _("Map position"), cb_map, 0); |
1509 | #endif |
1510 | |
1511 | #ifdef ENABLE_MAEMO_MAPPER |
1512 | if(appdata->mmpos_valid) { |
1513 | preset_picker_add(store, appdata, icon_get(ICON_POS, 24), |
1514 | _("Maemo Mapper position"), cb_mm, 0); |
1515 | } |
1516 | #endif |
1517 | |
1518 | if(appdata->cur_cache) { |
1519 | cache_t *cache = appdata->cur_cache; |
1520 | |
1521 | char *name = cache->name; |
1522 | if(!name) name = cache->id; |
1523 | |
1524 | /* original cache position */ |
1525 | if(pos_valid(&cache->pos)) |
1526 | preset_picker_add(store, appdata, icon_get(ICON_POS, cache->type + 6), |
1527 | name, cb_cache, 0); |
1528 | |
1529 | /* overwritten cache position */ |
1530 | if(appdata->cache_context && notes_get_override(appdata->cache_context)) |
1531 | preset_picker_add(store, appdata, icon_get(ICON_POS, cache->type + 6), |
1532 | _("Modified coordinate"), cb_cache, 1); |
1533 | |
1534 | wpt_t *wpt = cache->wpt; |
1535 | gint id = 2; |
1536 | while(wpt) { |
1537 | if(pos_valid(&wpt->pos)) { |
1538 | GdkPixbuf *icon = NULL; |
1539 | if(wpt->sym != WPT_SYM_UNKNOWN) |
1540 | icon = icon_get(ICON_POS, wpt->sym); |
1541 | |
1542 | char *name = wpt->desc; |
1543 | if(!name) name = wpt->cmt; |
1544 | if(!name) name = wpt->id; |
1545 | |
1546 | preset_picker_add(store, appdata, icon, name, cb_cache, id); |
1547 | } |
1548 | id++; |
1549 | wpt = wpt->next; |
1550 | } |
1551 | } |
1552 | |
1553 | gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store)); |
1554 | g_object_unref(store); |
1555 | |
1556 | /* make list react on clicks */ |
1557 | g_signal_connect(view, "row-activated", |
1558 | (GCallback)on_preset_picker_activated, appdata); |
1559 | |
1560 | /* put this inside a scrolled view */ |
1561 | #ifndef USE_PANNABLE_AREA |
1562 | GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL); |
1563 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), |
1564 | GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); |
1565 | gtk_container_add(GTK_CONTAINER(scrolled_window), view); |
1566 | return scrolled_window; |
1567 | #else |
1568 | GtkWidget *pannable_area = hildon_pannable_area_new(); |
1569 | gtk_container_add(GTK_CONTAINER(pannable_area), view); |
1570 | return pannable_area; |
1571 | #endif |
1572 | } |
1573 | |
1574 | static gint on_preset_picker_button_press(GtkWidget *button, |
1575 | GdkEventButton *event, gpointer data) { |
1576 | appdata_t *appdata = (appdata_t*)data; |
1577 | |
1578 | gpointer lat_entry = g_object_get_data(G_OBJECT(button), "lat_entry"); |
1579 | gpointer lon_entry = g_object_get_data(G_OBJECT(button), "lon_entry"); |
1580 | |
1581 | if(event->type == GDK_BUTTON_PRESS) { |
1582 | GtkWidget *dialog = |
1583 | gtk_dialog_new_with_buttons(_("Use coordinate"), |
1584 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))), |
1585 | GTK_DIALOG_MODAL, |
1586 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
1587 | NULL); |
1588 | |
1589 | gtk_window_set_default_size(GTK_WINDOW(dialog), 400, 210); |
1590 | |
1591 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), |
1592 | preset_picker_create(appdata, lat_entry, lon_entry)); |
1593 | |
1594 | gtk_widget_show_all(dialog); |
1595 | gtk_dialog_run(GTK_DIALOG(dialog)); |
1596 | gtk_widget_destroy(dialog); |
1597 | |
1598 | return TRUE; |
1599 | } |
1600 | return FALSE; |
1601 | } |
1602 | #endif |
1603 | |
1604 | |
1605 | GtkWidget *preset_coordinate_picker(appdata_t *appdata, |
1606 | GtkWidget *lat_entry, GtkWidget *lon_entry) { |
1607 | |
1608 | GtkWidget *button = gtk_button_new(); |
1609 | |
1610 | gtk_button_set_image(GTK_BUTTON(button), icon_get_widget(ICON_POS, 22)); |
1611 | |
1612 | #ifndef USE_MAEMO |
1613 | gtk_widget_set_tooltip_text(button, _("Use coordinate")); |
1614 | #endif |
1615 | |
1616 | g_object_set_data(G_OBJECT(button), "lat_entry", (gpointer)lat_entry); |
1617 | g_object_set_data(G_OBJECT(button), "lon_entry", (gpointer)lon_entry); |
1618 | |
1619 | #ifndef PRESET_PICKER_DIALOG |
1620 | gtk_signal_connect(GTK_OBJECT(button), "button-press-event", |
1621 | (GtkSignalFunc)on_popup_button_press, appdata); |
1622 | |
1623 | gtk_signal_connect(GTK_OBJECT(button), "destroy", |
1624 | (GtkSignalFunc)on_popup_destroy, appdata); |
1625 | #else |
1626 | #ifdef FREMANTLE |
1627 | hildon_gtk_widget_set_theme_size(button, |
1628 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
1629 | #endif |
1630 | |
1631 | gtk_signal_connect(GTK_OBJECT(button), "button-press-event", |
1632 | (GtkSignalFunc)on_preset_picker_button_press, appdata); |
1633 | #endif |
1634 | |
1635 | return button; |
1636 | } |
1637 | |
1638 | #if defined(ENABLE_MAEMO_MAPPER) || defined(ENABLE_OSM_GPS_MAP) |
1639 | static pos_t goto_pos_get(GtkWidget *item) { |
1640 | pos_t pos; |
1641 | |
1642 | GtkWidget *lat_entry = g_object_get_data(G_OBJECT(item), "lat_entry"); |
1643 | pos.lat = lat_entry_get(lat_entry); |
1644 | |
1645 | GtkWidget *lon_entry = g_object_get_data(G_OBJECT(item), "lon_entry"); |
1646 | pos.lon = lon_entry_get(lon_entry); |
1647 | |
1648 | return pos; |
1649 | } |
1650 | |
1651 | #if defined(ENABLE_MAEMO_MAPPER) && defined(ENABLE_OSM_GPS_MAP) |
1652 | #ifdef ENABLE_MAEMO_MAPPER |
1653 | static void cb_mm_set(GtkWidget *item, gpointer data) { |
1654 | appdata_t *appdata = (appdata_t*)data; |
1655 | |
1656 | pos_t pos = goto_pos_get(item); |
1657 | if(!isnan(pos.lat) && !isnan(pos.lon)) |
1658 | dbus_mm_set_position(appdata, &pos); |
1659 | } |
1660 | #endif |
1661 | |
1662 | #ifdef ENABLE_OSM_GPS_MAP |
1663 | static void cb_map_set(GtkWidget *item, gpointer data) { |
1664 | appdata_t *appdata = (appdata_t*)data; |
1665 | |
1666 | pos_t pos = goto_pos_get(item); |
1667 | if(!isnan(pos.lat) && !isnan(pos.lon)) { |
1668 | map(appdata); |
1669 | osm_gps_map_set_center(OSM_GPS_MAP(appdata->map.context->widget), |
1670 | pos.lat, pos.lon); |
1671 | } |
1672 | } |
1673 | #endif |
1674 | |
1675 | #ifndef PRESET_PICKER_DIALOG |
1676 | static GtkWidget *goto_popup_menu_create(appdata_t *appdata, |
1677 | GtkWidget *lat_entry, GtkWidget *lon_entry) { |
1678 | GtkWidget *menu = gtk_menu_new(); |
1679 | |
1680 | #if defined(ENABLE_OSM_GPS_MAP) |
1681 | menu_add(menu, appdata, icon_get_widget(ICON_POS, 20), |
1682 | _("Internal map"), cb_map_set, 0, lon_entry, lat_entry); |
1683 | #endif |
1684 | |
1685 | #if defined(ENABLE_MAEMO_MAPPER) |
1686 | menu_add(menu, appdata, icon_get_widget(ICON_POS, 24), |
1687 | _("Maemo Mapper"), cb_mm_set, 0, lon_entry, lat_entry); |
1688 | #endif |
1689 | |
1690 | gtk_widget_show_all(menu); |
1691 | |
1692 | return menu; |
1693 | } |
1694 | #else |
1695 | static GtkWidget *goto_picker_create(appdata_t *appdata, |
1696 | GtkWidget *lat_entry, GtkWidget *lon_entry) { |
1697 | GtkCellRenderer *renderer; |
1698 | GtkListStore *store; |
1699 | |
1700 | GtkWidget *view = gtk_tree_view_new(); |
1701 | |
1702 | g_object_set_data(G_OBJECT(view), "lat_entry", (gpointer)lat_entry); |
1703 | g_object_set_data(G_OBJECT(view), "lon_entry", (gpointer)lon_entry); |
1704 | |
1705 | /* --- "Icon" column --- */ |
1706 | renderer = gtk_cell_renderer_pixbuf_new(); |
1707 | gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), |
1708 | -1, "Icon", renderer, "pixbuf", PRESET_PICKER_COL_ICON, NULL); |
1709 | |
1710 | /* --- "Name" column --- */ |
1711 | renderer = gtk_cell_renderer_text_new(); |
1712 | g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL ); |
1713 | GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes( |
1714 | "Name", renderer, "text", PRESET_PICKER_COL_NAME, NULL); |
1715 | gtk_tree_view_column_set_expand(column, TRUE); |
1716 | gtk_tree_view_insert_column(GTK_TREE_VIEW(view), column, -1); |
1717 | |
1718 | store = gtk_list_store_new(PRESET_PICKER_NUM_COLS, |
1719 | GDK_TYPE_PIXBUF, |
1720 | G_TYPE_STRING, |
1721 | G_TYPE_INT, |
1722 | G_TYPE_POINTER); |
1723 | |
1724 | #if defined(ENABLE_OSM_GPS_MAP) |
1725 | preset_picker_add(store, appdata, icon_get(ICON_POS, 20), |
1726 | _("Internal map"), cb_map_set, 0); |
1727 | #endif |
1728 | |
1729 | #if defined(ENABLE_MAEMO_MAPPER) |
1730 | preset_picker_add(store, appdata, icon_get(ICON_POS, 24), |
1731 | _("Maemo Mapper"), cb_mm_set, 0); |
1732 | #endif |
1733 | |
1734 | gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store)); |
1735 | g_object_unref(store); |
1736 | |
1737 | /* make list react on clicks */ |
1738 | g_signal_connect(view, "row-activated", |
1739 | (GCallback)on_preset_picker_activated, appdata); |
1740 | |
1741 | /* put this inside a scrolled view */ |
1742 | #ifndef USE_PANNABLE_AREA |
1743 | GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL); |
1744 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), |
1745 | GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); |
1746 | gtk_container_add(GTK_CONTAINER(scrolled_window), view); |
1747 | return scrolled_window; |
1748 | #else |
1749 | GtkWidget *pannable_area = hildon_pannable_area_new(); |
1750 | gtk_container_add(GTK_CONTAINER(pannable_area), view); |
1751 | return pannable_area; |
1752 | #endif |
1753 | } |
1754 | #endif |
1755 | #endif |
1756 | |
1757 | static gint on_goto_button_press(GtkWidget *button, |
1758 | GdkEventButton *event, gpointer data) { |
1759 | appdata_t *appdata = (appdata_t*)data; |
1760 | |
1761 | if(event->type == GDK_BUTTON_PRESS) { |
1762 | |
1763 | #if defined(ENABLE_MAEMO_MAPPER) && !defined(ENABLE_OSM_GPS_MAP) |
1764 | /* only maemo mapper is being used */ |
1765 | pos_t pos = goto_pos_get(button); |
1766 | if(!isnan(pos.lat) && !isnan(pos.lon)) |
1767 | dbus_mm_set_position(appdata, &pos); |
1768 | #elif !defined(ENABLE_MAEMO_MAPPER) && defined(ENABLE_OSM_GPS_MAP) |
1769 | /* only internal map is being used */ |
1770 | pos_t pos = goto_pos_get(button); |
1771 | if(!isnan(pos.lat) && !isnan(pos.lon)) { |
1772 | map(appdata); |
1773 | osm_gps_map_set_center(OSM_GPS_MAP(appdata->map.context->widget), |
1774 | pos.lat, pos.lon); |
1775 | } |
1776 | #else |
1777 | |
1778 | gpointer lat_entry = g_object_get_data(G_OBJECT(button), "lat_entry"); |
1779 | g_assert(lat_entry); |
1780 | gpointer lon_entry = g_object_get_data(G_OBJECT(button), "lon_entry"); |
1781 | g_assert(lon_entry); |
1782 | |
1783 | #ifndef PRESET_PICKER_DIALOG |
1784 | GtkWidget *menu = g_object_get_data(G_OBJECT(button), "menu"); |
1785 | if(!menu) { |
1786 | menu = goto_popup_menu_create(appdata, lat_entry, lon_entry); |
1787 | g_object_set_data(G_OBJECT(button), "menu", (gpointer)menu); |
1788 | } |
1789 | |
1790 | /* draw a popup menu */ |
1791 | gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, |
1792 | event->button, event->time); |
1793 | #else |
1794 | GtkWidget *dialog = |
1795 | gtk_dialog_new_with_buttons(_("Show coordinate on map"), |
1796 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))), |
1797 | GTK_DIALOG_MODAL, |
1798 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
1799 | NULL); |
1800 | |
1801 | gtk_window_set_default_size(GTK_WINDOW(dialog), 400, 210); |
1802 | |
1803 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), |
1804 | goto_picker_create(appdata, lat_entry, lon_entry)); |
1805 | |
1806 | gtk_widget_show_all(dialog); |
1807 | gtk_dialog_run(GTK_DIALOG(dialog)); |
1808 | gtk_widget_destroy(dialog); |
1809 | #endif |
1810 | |
1811 | #endif |
1812 | |
1813 | return TRUE; |
1814 | } |
1815 | return FALSE; |
1816 | } |
1817 | |
1818 | /* a button which makes the map/maemo mapper go to the associated */ |
1819 | /* position */ |
1820 | GtkWidget *goto_coordinate(appdata_t *appdata, |
1821 | GtkWidget *lat_entry, GtkWidget *lon_entry) { |
1822 | |
1823 | GtkWidget *button = gtk_button_new(); |
1824 | |
1825 | gtk_button_set_image(GTK_BUTTON(button), icon_get_widget(ICON_POS, 23)); |
1826 | |
1827 | #ifndef USE_MAEMO |
1828 | gtk_widget_set_tooltip_text(button, _("Show coordinate on map")); |
1829 | #endif |
1830 | |
1831 | g_object_set_data(G_OBJECT(button), "lat_entry", (gpointer)lat_entry); |
1832 | g_object_set_data(G_OBJECT(button), "lon_entry", (gpointer)lon_entry); |
1833 | |
1834 | gtk_signal_connect(GTK_OBJECT(button), "button-press-event", |
1835 | (GtkSignalFunc)on_goto_button_press, appdata); |
1836 | |
1837 | #ifndef PRESET_PICKER_DIALOG |
1838 | gtk_signal_connect(GTK_OBJECT(button), "destroy", |
1839 | (GtkSignalFunc)on_popup_destroy, appdata); |
1840 | #else |
1841 | #ifdef FREMANTLE |
1842 | hildon_gtk_widget_set_theme_size(button, |
1843 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
1844 | #endif |
1845 | #endif |
1846 | |
1847 | return button; |
1848 | } |
1849 | #else |
1850 | /* no map installed */ |
1851 | GtkWidget *goto_coordinate(appdata_t *appdata, |
1852 | GtkWidget *lat_entry, GtkWidget *lon_entry) { |
1853 | return gtk_label_new(""); |
1854 | } |
1855 | #endif |
1856 | |
1857 | GtkWidget *entry_new(void) { |
1858 | #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5) |
1859 | return gtk_entry_new(); |
1860 | #else |
1861 | return hildon_entry_new(HILDON_SIZE_AUTO); |
1862 | #endif |
1863 | } |
1864 | |
1865 | gboolean pos_differ(pos_t *pos1, pos_t *pos2) { |
1866 | int lat1 = (60000 * pos1->lat)+0.5, lon1 = (60000 * pos1->lon)+0.5; |
1867 | int lat2 = (60000 * pos2->lat)+0.5, lon2 = (60000 * pos2->lon)+0.5; |
1868 | |
1869 | return((lat1 != lat2) || (lon1 != lon2)); |
1870 | } |
1871 | |
1872 | gboolean pos_valid(pos_t *pos) { |
1873 | if(!pos) return FALSE; |
1874 | return(!isnan(pos->lat) && !isnan(pos->lon)); |
1875 | } |
1876 | |
1877 | void misc_init(void) { |
1878 | g_signal_new ("changed", GTK_TYPE_BUTTON, |
1879 | G_SIGNAL_RUN_FIRST, 0, NULL, NULL, |
1880 | g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); |
1881 | } |
1882 | |
1883 | void angle_str(char *str, int len, float angle) { |
1884 | snprintf(str, len, _("%.1f°"), angle); |
1885 | } |
1886 | |
1887 | float angle_parse(char *str) { |
1888 | float val; |
1889 | |
1890 | if(sscanf(str, _("%f°"), &val) != 1) |
1891 | val = NAN; |
1892 | |
1893 | return val; |
1894 | } |
1895 | |
1896 | #ifndef COORDINATE_PICKER |
1897 | static void callback_modified_angle(GtkWidget *widget, gpointer data ) { |
1898 | float i = angle_parse((char*)gtk_entry_get_text(GTK_ENTRY(widget))); |
1899 | mark(widget, !isnan(i)); |
1900 | } |
1901 | #else |
1902 | static gint on_angle_picker_button_press(GtkWidget *button, |
1903 | GdkEventButton *event, gpointer data) { |
1904 | |
1905 | if(event->type == GDK_BUTTON_PRESS) { |
1906 | GtkWidget *dialog = |
1907 | gtk_dialog_new_with_buttons(_("Direction"), |
1908 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))), |
1909 | GTK_DIALOG_MODAL, |
1910 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, |
1911 | _("Done"), GTK_RESPONSE_ACCEPT, |
1912 | NULL); |
1913 | |
1914 | gtk_window_set_default_size(GTK_WINDOW(dialog), 400, 210); |
1915 | |
1916 | int i, angle = (int)g_object_get_data(G_OBJECT(button), "angle"); |
1917 | |
1918 | GtkWidget *anglew[3], *fracw; |
1919 | |
1920 | /* create xxx.x° */ |
1921 | GtkWidget *hbox = gtk_hbox_new(FALSE, 0); |
1922 | |
1923 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
1924 | anglew[0] = digit_picker_create(0,3, (angle/1000)%10)); |
1925 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
1926 | anglew[1] = digit_picker_create(0,9, (angle/100)%10)); |
1927 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
1928 | anglew[2] = digit_picker_create(0,9, (angle/10)%10)); |
1929 | gtk_box_pack_start(GTK_BOX(hbox), gtk_label_new(" . "), FALSE, FALSE, 0); |
1930 | gtk_box_pack_start_defaults(GTK_BOX(hbox), |
1931 | fracw = digit_picker_create(0,9, (angle/1)%10)); |
1932 | gtk_box_pack_start(GTK_BOX(hbox), gtk_label_new("°"), FALSE, FALSE, 0); |
1933 | |
1934 | gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox); |
1935 | |
1936 | gtk_widget_show_all(dialog); |
1937 | if(gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) { |
1938 | |
1939 | /* parse angle */ |
1940 | for(angle=0,i=0;i<3;i++) |
1941 | angle = 10 * angle + picker_get(anglew[i]); |
1942 | |
1943 | angle = 10 * angle + picker_get(fracw); |
1944 | |
1945 | angle_entry_set(button, angle/10.0); |
1946 | } |
1947 | |
1948 | gtk_widget_destroy(dialog); |
1949 | |
1950 | return TRUE; |
1951 | } |
1952 | return FALSE; |
1953 | } |
1954 | #endif |
1955 | |
1956 | GtkWidget *angle_entry_new(float angle) { |
1957 | char str[32]; |
1958 | angle_str(str, sizeof(str), angle); |
1959 | |
1960 | #ifndef COORDINATE_PICKER |
1961 | GtkWidget *widget = red_entry_new_with_text(str); |
1962 | g_signal_connect(G_OBJECT(widget), "changed", |
1963 | G_CALLBACK(callback_modified_angle), NULL); |
1964 | #else |
1965 | GtkWidget *widget = gtk_button_new_with_label(str); |
1966 | |
1967 | #ifdef FREMANTLE |
1968 | hildon_gtk_widget_set_theme_size(widget, |
1969 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
1970 | #endif |
1971 | int angle_int = (int)roundf(angle*10.0); |
1972 | g_object_set_data(G_OBJECT(widget), "angle", (gpointer)angle_int); |
1973 | gtk_signal_connect(GTK_OBJECT(widget), "button-press-event", |
1974 | (GtkSignalFunc)on_angle_picker_button_press, NULL); |
1975 | #endif |
1976 | return widget; |
1977 | } |
1978 | |
1979 | float angle_entry_get(GtkWidget *widget) { |
1980 | #ifndef COORDINATE_PICKER |
1981 | char *p = (char*)gtk_entry_get_text(GTK_ENTRY(widget)); |
1982 | #else |
1983 | char *p = (char*)gtk_button_get_label(GTK_BUTTON(widget)); |
1984 | #endif |
1985 | return angle_parse(p); |
1986 | } |
1987 | |
1988 | void angle_entry_set(GtkWidget *widget, float angle) { |
1989 | char str[32]; |
1990 | angle_str(str, sizeof(str)-1, angle); |
1991 | #ifndef COORDINATE_PICKER |
1992 | gtk_entry_set_text(GTK_ENTRY(widget), str); |
1993 | #else |
1994 | gtk_button_set_label(GTK_BUTTON(widget), str); |
1995 | int angle_int = (int)roundf(angle * 10.0); |
1996 | g_object_set_data(G_OBJECT(widget), "angle", (gpointer)angle_int); |
1997 | g_signal_emit_by_name(widget, "changed"); |
1998 | #endif |
1999 | } |
2000 | |
2001 | GtkWidget *toggle_button_new_with_label(char *label) { |
2002 | #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5) |
2003 | return gtk_check_button_new_with_label(label); |
2004 | #else |
2005 | GtkWidget *cbut = gtk_toggle_button_new_with_label(label); |
2006 | hildon_gtk_widget_set_theme_size(cbut, |
2007 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
2008 | gtk_toggle_button_set_mode(GTK_TOGGLE_BUTTON(cbut), FALSE); |
2009 | return cbut; |
2010 | #endif |
2011 | } |
2012 | |
2013 | void toggle_button_set_active(GtkWidget *button, gboolean active) { |
2014 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), active); |
2015 | } |
2016 | |
2017 | gboolean toggle_button_get_active(GtkWidget *button) { |
2018 | return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)); |
2019 | } |
2020 | |
2021 | GtkWidget *check_button_new_with_label(char *label) { |
2022 | #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5) |
2023 | return gtk_check_button_new_with_label(label); |
2024 | #else |
2025 | GtkWidget *cbut = |
2026 | hildon_check_button_new(HILDON_SIZE_FINGER_HEIGHT | |
2027 | HILDON_SIZE_AUTO_WIDTH); |
2028 | gtk_button_set_label(GTK_BUTTON(cbut), label); |
2029 | return cbut; |
2030 | #endif |
2031 | } |
2032 | |
2033 | void check_button_set_active(GtkWidget *button, gboolean active) { |
2034 | #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5) |
2035 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), active); |
2036 | #else |
2037 | hildon_check_button_set_active(HILDON_CHECK_BUTTON(button), active); |
2038 | #endif |
2039 | } |
2040 | |
2041 | gboolean check_button_get_active(GtkWidget *button) { |
2042 | #if !defined(USE_MAEMO) || (MAEMO_VERSION_MAJOR < 5) |
2043 | return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)); |
2044 | #else |
2045 | return hildon_check_button_get_active(HILDON_CHECK_BUTTON(button)); |
2046 | #endif |
2047 | } |
2048 | |
2049 | GtkWidget *button_new(void) { |
2050 | GtkWidget *button = gtk_button_new(); |
2051 | #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5) |
2052 | hildon_gtk_widget_set_theme_size(button, |
2053 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
2054 | #endif |
2055 | return button; |
2056 | } |
2057 | |
2058 | GtkWidget *button_new_with_label(char *label) { |
2059 | GtkWidget *button = gtk_button_new_with_label(label); |
2060 | #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5) |
2061 | hildon_gtk_widget_set_theme_size(button, |
2062 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH)); |
2063 | #endif |
2064 | return button; |
2065 | } |
2066 | |
2067 | static void on_browse(GtkWidget *widget, gpointer data) { |
2068 | GtkWidget *dialog; |
2069 | |
2070 | char **fileptr = g_object_get_data(G_OBJECT(widget), "fileptr"); |
2071 | |
2072 | #ifdef USE_MAEMO |
2073 | dialog = hildon_file_chooser_dialog_new( |
2074 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(widget))), |
2075 | GTK_FILE_CHOOSER_ACTION_SAVE); |
2076 | #else |
2077 | dialog = gtk_file_chooser_dialog_new( |
2078 | g_object_get_data(G_OBJECT(widget), "sel_title"), |
2079 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(widget))), |
2080 | GTK_FILE_CHOOSER_ACTION_SAVE, |
2081 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, |
2082 | GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, |
2083 | NULL); |
2084 | #endif |
2085 | |
2086 | if(*fileptr) { |
2087 | printf("set filename <%s>\n", *fileptr); |
2088 | |
2089 | if(!g_file_test(*fileptr, G_FILE_TEST_EXISTS)) { |
2090 | char *last_sep = strrchr(*fileptr, '/'); |
2091 | if(last_sep) { |
2092 | *last_sep = 0; // seperate path from file |
2093 | |
2094 | /* the user just created a new document */ |
2095 | gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), |
2096 | *fileptr); |
2097 | gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), |
2098 | last_sep+1); |
2099 | |
2100 | /* restore full filename */ |
2101 | *last_sep = '/'; |
2102 | } |
2103 | } else |
2104 | gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), *fileptr); |
2105 | } |
2106 | |
2107 | if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_FM_OK) { |
2108 | gchar *name = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); |
2109 | if(name) { |
2110 | if(*fileptr) g_free(*fileptr); |
2111 | *fileptr = g_strdup(name); |
2112 | |
2113 | #ifndef FREMANTLE |
2114 | GtkWidget *label = g_object_get_data(G_OBJECT(widget), "label"); |
2115 | gtk_label_set_text(GTK_LABEL(label), *fileptr); |
2116 | #else |
2117 | hildon_button_set_value(HILDON_BUTTON(widget), *fileptr); |
2118 | #endif |
2119 | } |
2120 | } |
2121 | |
2122 | gtk_widget_destroy (dialog); |
2123 | } |
2124 | |
2125 | GtkWidget *export_file(char *sel_title, char **filename) { |
2126 | /* non-fremantle and classic gtk use a rather ugly and */ |
2127 | /* complex layout */ |
2128 | #ifndef FREMANTLE |
2129 | GtkWidget *vbox = gtk_vbox_new(FALSE, 0); |
2130 | GtkWidget *hbox = gtk_hbox_new(FALSE, 0); |
2131 | GtkWidget *label = gtk_label_new(_("Export to")); |
2132 | gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, TRUE,0); |
2133 | gtk_misc_set_alignment(GTK_MISC(label), 0.f, 0.5f); |
2134 | GtkWidget *button = button_new_with_label(_("Browse")); |
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 | gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE,0); |
2140 | gtk_box_pack_start_defaults(GTK_BOX(vbox), hbox); |
2141 | |
2142 | label = gtk_label_new((*filename)?*filename:""); |
2143 | g_object_set_data(G_OBJECT(button), "label", label); |
2144 | gtk_misc_set_alignment(GTK_MISC(label), 0.f, 0.5f); |
2145 | gtk_label_set_ellipsize(GTK_LABEL(label), PANGO_ELLIPSIZE_MIDDLE); |
2146 | |
2147 | gtk_box_pack_start_defaults(GTK_BOX(vbox), label); |
2148 | return vbox; |
2149 | #else |
2150 | GtkWidget *button = hildon_button_new_with_text( |
2151 | (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH), |
2152 | HILDON_BUTTON_ARRANGEMENT_VERTICAL, |
2153 | _("Export to"), *filename); |
2154 | hildon_button_set_title_alignment(HILDON_BUTTON(button), 0.5, 0.5); |
2155 | hildon_button_set_value_alignment(HILDON_BUTTON(button), 0.5, 0.5); |
2156 | g_object_set_data(G_OBJECT(button), "sel_title", sel_title); |
2157 | g_object_set_data(G_OBJECT(button), "fileptr", filename); |
2158 | gtk_signal_connect(GTK_OBJECT(button), "clicked", |
2159 | GTK_SIGNAL_FUNC(on_browse), NULL); |
2160 | return button; |
2161 | #endif |
2162 | } |
2163 | |
2164 | #ifdef FREMANTLE |
2165 | static int number_editor_get(GtkWidget *widget) { |
2166 | GtkWidget *entry = g_object_get_data(G_OBJECT(widget), "entry"); |
2167 | g_assert(entry); |
2168 | const char *str = gtk_entry_get_text(GTK_ENTRY(entry)); |
2169 | if(!str) return 0; |
2170 | return atoi(str); |
2171 | } |
2172 | |
2173 | static void number_editor_set(GtkWidget *widget, int num) { |
2174 | int min = (int)g_object_get_data(G_OBJECT(widget), "min"); |
2175 | int max = (int)g_object_get_data(G_OBJECT(widget), "max"); |
2176 | |
2177 | if(num < min) num = min; |
2178 | if(num > max) num = max; |
2179 | |
2180 | GtkWidget *btn_inc = |
2181 | (GtkWidget*)g_object_get_data(G_OBJECT(widget), "btn_inc"); |
2182 | gtk_widget_set_sensitive(btn_inc, num < max); |
2183 | |
2184 | GtkWidget *btn_dec = |
2185 | (GtkWidget*)g_object_get_data(G_OBJECT(widget), "btn_dec"); |
2186 | gtk_widget_set_sensitive(btn_dec, num > min); |
2187 | |
2188 | GtkWidget *entry = g_object_get_data(G_OBJECT(widget), "entry"); |
2189 | g_assert(entry); |
2190 | char *str = g_strdup_printf("%d", num); |
2191 | gtk_entry_set_text(GTK_ENTRY(entry), str); |
2192 | g_free(str); |
2193 | } |
2194 | |
2195 | static void on_number_decrease(GtkWidget *widget, gpointer data) { |
2196 | number_editor_set(GTK_WIDGET(data), |
2197 | number_editor_get(GTK_WIDGET(data)) - 1); |
2198 | } |
2199 | |
2200 | static void on_number_increase(GtkWidget *widget, gpointer data) { |
2201 | number_editor_set(GTK_WIDGET(data), |
2202 | number_editor_get(GTK_WIDGET(data)) + 1); |
2203 | } |
2204 | |
2205 | static void on_number_changed(GtkWidget *widget, gpointer data) { |
2206 | number_editor_set(GTK_WIDGET(data), |
2207 | number_editor_get(GTK_WIDGET(data))); |
2208 | } |
2209 | #endif |
2210 | |
2211 | GtkWidget *number_editor_new(int current, int min, int max) { |
2212 | #ifndef USE_MAEMO |
2213 | GtkObject *adj = gtk_adjustment_new(current, min, max, 1, 10, 10); |
2214 | return gtk_spin_button_new(GTK_ADJUSTMENT(adj), 1, 0); |
2215 | #elif MAEMO_VERSION_MAJOR < 5 |
2216 | GtkWidget *widget = hildon_number_editor_new(min, max); |
2217 | hildon_number_editor_set_value(HILDON_NUMBER_EDITOR(widget), current); |
2218 | return widget; |
2219 | #else |
2220 | GtkWidget *hbox = gtk_hbox_new(FALSE, 0); |
2221 | g_object_set_data(G_OBJECT(hbox), "min", (gpointer)min); |
2222 | g_object_set_data(G_OBJECT(hbox), "max", (gpointer)max); |
2223 | |
2224 | GtkWidget *btn_dec = button_new_with_label(" - "); |
2225 | g_object_set_data(G_OBJECT(hbox), "btn_dec", btn_dec); |
2226 | gtk_signal_connect(GTK_OBJECT(btn_dec), "clicked", |
2227 | (GtkSignalFunc)on_number_decrease, hbox); |
2228 | gtk_box_pack_start(GTK_BOX(hbox), btn_dec, FALSE, FALSE, 0); |
2229 | |
2230 | GtkWidget *entry = hildon_entry_new(HILDON_SIZE_AUTO); |
2231 | g_object_set_data(G_OBJECT(hbox), "entry", entry); |
2232 | g_signal_connect(G_OBJECT(entry), "changed", |
2233 | G_CALLBACK(on_number_changed), hbox); |
2234 | gtk_entry_set_width_chars(GTK_ENTRY(entry), 2); |
2235 | hildon_gtk_entry_set_input_mode(GTK_ENTRY(entry), |
2236 | HILDON_GTK_INPUT_MODE_NUMERIC); |
2237 | gtk_box_pack_start_defaults(GTK_BOX(hbox), entry); |
2238 | |
2239 | GtkWidget *btn_inc = button_new_with_label(" + "); |
2240 | g_object_set_data(G_OBJECT(hbox), "btn_inc", btn_inc); |
2241 | gtk_signal_connect(GTK_OBJECT(btn_inc), "clicked", |
2242 | (GtkSignalFunc)on_number_increase, hbox); |
2243 | gtk_box_pack_start(GTK_BOX(hbox), btn_inc, FALSE, FALSE, 0); |
2244 | |
2245 | number_editor_set(hbox, current); |
2246 | |
2247 | return hbox; |
2248 | #endif |
2249 | } |
2250 | |
2251 | int number_editor_get_value(GtkWidget *widget) { |
2252 | #ifndef USE_MAEMO |
2253 | return gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(widget)); |
2254 | #elif MAEMO_VERSION_MAJOR < 5 |
2255 | return hildon_number_editor_get_value(HILDON_NUMBER_EDITOR(widget)); |
2256 | #else |
2257 | return number_editor_get(widget); |
2258 | #endif |
2259 | } |