2 /* creates the UI for the info frame -
3 * controlled through the following interfaces:
5 * void show_dive_info(struct dive *dive)
8 * GtkWidget *extended_dive_info_widget(void)
19 #include "display-gtk.h"
22 static GtkEntry *location, *buddy, *divemaster, *rating;
23 static GtkTextView *notes;
24 static GtkListStore *location_list, *people_list, *star_list;
26 static char *get_text(GtkTextView *view)
28 GtkTextBuffer *buffer;
32 buffer = gtk_text_view_get_buffer(view);
33 gtk_text_buffer_get_start_iter(buffer, &start);
34 gtk_text_buffer_get_end_iter(buffer, &end);
35 return gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
38 /* old is NULL or a valid string, new is a valid string
39 * NOTW: NULL and "" need to be treated as "unchanged" */
40 static int text_changed(const char *old, const char *new)
42 return (old && strcmp(old,new)) ||
43 (!old && strcmp("",new));
46 static char *get_combo_box_entry_text(GtkComboBoxEntry *combo_box, char **textp)
52 entry = GTK_ENTRY(gtk_bin_get_child(GTK_BIN(combo_box)));
53 new = gtk_entry_get_text(entry);
56 if (!text_changed(old,new))
63 #define SET_TEXT_VALUE(x) \
64 gtk_entry_set_text(x, dive && dive->x ? dive->x : "")
66 static int divename(char *buf, size_t size, struct dive *dive)
68 struct tm *tm = gmtime(&dive->when);
69 return snprintf(buf, size, "Dive #%d - %s %02d/%02d/%04d at %d:%02d",
72 tm->tm_mon+1, tm->tm_mday,
74 tm->tm_hour, tm->tm_min);
77 void show_dive_info(struct dive *dive)
82 /* dive number and location (or lacking that, the date) go in the window title */
83 text = dive->location;
87 snprintf(buffer, sizeof(buffer), "Dive #%d - %s", dive->number, text);
89 divename(buffer, sizeof(buffer), dive);
93 text += 10; /* Skip the "Dive #0 - " part */
94 gtk_window_set_title(GTK_WINDOW(main_window), text);
96 SET_TEXT_VALUE(divemaster);
97 SET_TEXT_VALUE(buddy);
98 SET_TEXT_VALUE(location);
99 gtk_entry_set_text(rating, star_strings[dive->rating]);
100 gtk_text_buffer_set_text(gtk_text_view_get_buffer(notes),
101 dive && dive->notes ? dive->notes : "", -1);
104 static int delete_dive_info(struct dive *dive)
112 dialog = gtk_dialog_new_with_buttons("Delete Dive",
113 GTK_WINDOW(main_window),
114 GTK_DIALOG_DESTROY_WITH_PARENT,
115 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
116 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
119 gtk_widget_show_all(dialog);
120 success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT;
123 mark_divelist_changed(TRUE);
124 dive_list_update_dives();
127 gtk_widget_destroy(dialog);
132 static void info_menu_edit_cb(GtkMenuItem *menuitem, gpointer user_data)
134 edit_dive_info(current_dive);
137 static void info_menu_delete_cb(GtkMenuItem *menuitem, gpointer user_data)
139 delete_dive_info(current_dive);
142 static void add_menu_item(GtkMenu *menu, const char *label, void (*cb)(GtkMenuItem *, gpointer))
144 GtkWidget *item = gtk_menu_item_new_with_label(label);
145 g_signal_connect(item, "activate", G_CALLBACK(cb), NULL);
146 gtk_widget_show(item); /* Yes, really */
147 gtk_menu_prepend(menu, item);
150 static void populate_popup_cb(GtkTextView *entry, GtkMenu *menu, gpointer user_data)
152 add_menu_item(menu, "Delete", info_menu_delete_cb);
153 add_menu_item(menu, "Edit", info_menu_edit_cb);
156 static GtkEntry *text_value(GtkWidget *box, const char *label)
159 GtkWidget *frame = gtk_frame_new(label);
161 gtk_box_pack_start(GTK_BOX(box), frame, FALSE, TRUE, 0);
162 widget = gtk_entry_new();
163 gtk_widget_set_can_focus(widget, FALSE);
164 gtk_editable_set_editable(GTK_EDITABLE(widget), FALSE);
165 gtk_container_add(GTK_CONTAINER(frame), widget);
166 g_signal_connect(widget, "populate-popup", G_CALLBACK(populate_popup_cb), NULL);
167 return GTK_ENTRY(widget);
170 static GtkComboBoxEntry *text_entry(GtkWidget *box, const char *label, GtkListStore *completions, const char *text)
173 GtkWidget *combo_box;
174 GtkWidget *frame = gtk_frame_new(label);
175 GtkEntryCompletion *completion;
177 gtk_box_pack_start(GTK_BOX(box), frame, FALSE, TRUE, 0);
179 combo_box = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(completions), 0);
180 gtk_container_add(GTK_CONTAINER(frame), combo_box);
182 entry = GTK_ENTRY(gtk_bin_get_child(GTK_BIN(combo_box)));
184 gtk_entry_set_text(entry, text);
186 completion = gtk_entry_completion_new();
187 gtk_entry_completion_set_text_column(completion, 0);
188 gtk_entry_completion_set_model(completion, GTK_TREE_MODEL(completions));
189 gtk_entry_completion_set_inline_completion(completion, TRUE);
190 gtk_entry_completion_set_inline_selection(completion, TRUE);
191 gtk_entry_completion_set_popup_single_match(completion, FALSE);
192 gtk_entry_set_completion(entry, completion);
194 return GTK_COMBO_BOX_ENTRY(combo_box);
202 static GtkTextView *text_view(GtkWidget *box, const char *label, enum writable writable)
204 GtkWidget *view, *vbox;
205 GtkWidget *frame = gtk_frame_new(label);
207 gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 0);
208 box = gtk_hbox_new(FALSE, 3);
209 gtk_container_add(GTK_CONTAINER(frame), box);
210 vbox = gtk_vbox_new(FALSE, 3);
211 gtk_container_add(GTK_CONTAINER(box), vbox);
213 GtkWidget* scrolled_window = gtk_scrolled_window_new(0, 0);
214 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
215 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled_window), GTK_SHADOW_IN);
217 view = gtk_text_view_new();
218 if (writable == READ_ONLY) {
219 gtk_widget_set_can_focus(view, FALSE);
220 gtk_text_view_set_editable(GTK_TEXT_VIEW(view), FALSE);
221 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(view), FALSE);
222 g_signal_connect(view, "populate-popup", G_CALLBACK(populate_popup_cb), NULL);
224 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(view), GTK_WRAP_WORD);
225 gtk_container_add(GTK_CONTAINER(scrolled_window), view);
226 gtk_box_pack_start(GTK_BOX(vbox), scrolled_window, TRUE, TRUE, 0);
227 return GTK_TEXT_VIEW(view);
234 } found_string_entry;
235 static GtkTreeIter string_entry_location;
237 static gboolean match_string_entry(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
239 const char *string = data;
243 gtk_tree_model_get(model, iter, 0, &entry, -1);
244 cmp = strcmp(entry, string);
246 /* Stop. The entry is bigger than the new one */
252 found_string_entry = MATCH_EXACT;
256 string_entry_location = *iter;
257 found_string_entry = MATCH_AFTER;
261 static int match_list(GtkListStore *list, const char *string)
263 found_string_entry = MATCH_PREPEND;
264 gtk_tree_model_foreach(GTK_TREE_MODEL(list), match_string_entry, (void *)string);
265 return found_string_entry;
268 static void add_string_list_entry(const char *string, GtkListStore *list)
270 GtkTreeIter *iter, loc;
272 if (!string || !*string)
275 switch (match_list(list, string)) {
282 iter = &string_entry_location;
285 gtk_list_store_insert_after(list, &loc, iter);
286 gtk_list_store_set(list, &loc, 0, string, -1);
289 void add_people(const char *string)
291 add_string_list_entry(string, people_list);
294 void add_location(const char *string)
296 add_string_list_entry(string, location_list);
299 static int get_rating(const char *string)
304 for (i = 0; i <= 5; i++)
305 if (!strcmp(star_strings[i],string))
311 GtkComboBoxEntry *location, *divemaster, *buddy, *rating;
315 static void save_dive_info_changes(struct dive *dive, struct dive_info *info)
317 char *old_text, *new_text;
321 new_text = get_combo_box_entry_text(info->location, &dive->location);
323 add_location(new_text);
327 new_text = get_combo_box_entry_text(info->divemaster, &dive->divemaster);
329 add_people(new_text);
333 new_text = get_combo_box_entry_text(info->buddy, &dive->buddy);
335 add_people(new_text);
339 rating_string = strdup(star_strings[dive->rating]);
340 new_text = get_combo_box_entry_text(info->rating, &rating_string);
342 dive->rating = get_rating(rating_string);
347 old_text = dive->notes;
348 dive->notes = get_text(info->notes);
349 if (text_changed(old_text,dive->notes))
355 mark_divelist_changed(TRUE);
360 static void dive_info_widget(GtkWidget *box, struct dive *dive, struct dive_info *info)
362 GtkWidget *hbox, *label, *cylinder, *frame;
365 divename(buffer, sizeof(buffer), dive);
366 label = gtk_label_new(buffer);
367 gtk_box_pack_start(GTK_BOX(box), label, FALSE, TRUE, 0);
369 info->location = text_entry(box, "Location", location_list, dive->location);
371 hbox = gtk_hbox_new(FALSE, 3);
372 gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, TRUE, 0);
374 info->divemaster = text_entry(hbox, "Dive master", people_list, dive->divemaster);
375 info->buddy = text_entry(hbox, "Buddy", people_list, dive->buddy);
377 hbox = gtk_hbox_new(FALSE, 3);
378 gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, TRUE, 0);
380 info->rating = text_entry(hbox, "Rating", star_list, star_strings[dive->rating]);
382 info->notes = text_view(box, "Notes", READ_WRITE);
383 if (dive->notes && *dive->notes)
384 gtk_text_buffer_set_text(gtk_text_view_get_buffer(info->notes), dive->notes, -1);
386 hbox = gtk_hbox_new(FALSE, 3);
387 gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, TRUE, 0);
389 frame = gtk_frame_new("Cylinder");
390 cylinder = cylinder_list_widget();
391 gtk_container_add(GTK_CONTAINER(frame), cylinder);
392 gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 0);
395 int edit_dive_info(struct dive *dive)
398 GtkWidget *dialog, *vbox;
399 struct dive_info info;
404 dialog = gtk_dialog_new_with_buttons("Dive Info",
405 GTK_WINDOW(main_window),
406 GTK_DIALOG_DESTROY_WITH_PARENT,
407 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
408 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
411 vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
412 dive_info_widget(vbox, dive, &info);
414 gtk_widget_show_all(dialog);
415 success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT;
417 save_dive_info_changes(dive, &info);
419 gtk_widget_destroy(dialog);
424 static GtkWidget *frame_box(GtkWidget *vbox, const char *fmt, ...)
428 GtkWidget *frame, *hbox;
431 vsnprintf(buffer, sizeof(buffer), fmt, ap);
434 frame = gtk_frame_new(buffer);
435 gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, TRUE, 0);
436 hbox = gtk_hbox_new(0, 3);
437 gtk_container_add(GTK_CONTAINER(frame), hbox);
441 /* Fixme - should do at least depths too - a dive without a depth is kind of pointless */
442 static time_t dive_time_widget(struct dive *dive)
445 GtkWidget *cal, *hbox, *vbox, *box;
447 GtkWidget *duration, *depth;
449 guint yval, mval, dval;
454 double depthinterval, val;
456 dialog = gtk_dialog_new_with_buttons("Date and Time",
457 GTK_WINDOW(main_window),
458 GTK_DIALOG_DESTROY_WITH_PARENT,
459 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
460 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
463 vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
466 hbox = frame_box(vbox, "Date:");
467 cal = gtk_calendar_new();
468 gtk_box_pack_start(GTK_BOX(hbox), cal, FALSE, TRUE, 0);
471 hbox = frame_box(vbox, "Time");
473 h = gtk_spin_button_new_with_range (0.0, 23.0, 1.0);
474 m = gtk_spin_button_new_with_range (0.0, 59.0, 1.0);
476 gettimeofday(&tv, NULL);
478 tmp = localtime(&time);
479 gtk_spin_button_set_value(GTK_SPIN_BUTTON(h), tmp->tm_hour);
480 gtk_spin_button_set_value(GTK_SPIN_BUTTON(m), (tmp->tm_min / 5)*5);
482 gtk_spin_button_set_wrap(GTK_SPIN_BUTTON(h), TRUE);
483 gtk_spin_button_set_wrap(GTK_SPIN_BUTTON(m), TRUE);
485 gtk_box_pack_end(GTK_BOX(hbox), m, FALSE, FALSE, 0);
486 label = gtk_label_new(":");
487 gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
488 gtk_box_pack_end(GTK_BOX(hbox), h, FALSE, FALSE, 0);
490 hbox = gtk_hbox_new(TRUE, 3);
491 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
494 box = frame_box(hbox, "Duration (min)");
495 duration = gtk_spin_button_new_with_range (0.0, 1000.0, 1.0);
496 gtk_box_pack_end(GTK_BOX(box), duration, FALSE, FALSE, 0);
499 box = frame_box(hbox, "Depth (%s):", output_units.length == FEET ? "ft" : "m");
500 if (output_units.length == FEET) {
505 depth = gtk_spin_button_new_with_range (0.0, 1000.0, depthinterval);
506 gtk_box_pack_end(GTK_BOX(box), depth, FALSE, FALSE, 0);
508 /* All done, show it and wait for editing */
509 gtk_widget_show_all(dialog);
510 success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT;
512 gtk_widget_destroy(dialog);
516 memset(&tm, 0, sizeof(tm));
517 gtk_calendar_get_date(GTK_CALENDAR(cal), &yval, &mval, &dval);
522 tm.tm_hour = gtk_spin_button_get_value(GTK_SPIN_BUTTON(h));
523 tm.tm_min = gtk_spin_button_get_value(GTK_SPIN_BUTTON(m));
525 val = gtk_spin_button_get_value(GTK_SPIN_BUTTON(depth));
526 if (output_units.length == FEET) {
527 dive->maxdepth.mm = feet_to_mm(val);
529 dive->maxdepth.mm = val * 1000 + 0.5;
532 dive->duration.seconds = gtk_spin_button_get_value(GTK_SPIN_BUTTON(duration))*60;
534 gtk_widget_destroy(dialog);
535 dive->when = utc_mktime(&tm);
540 int add_new_dive(struct dive *dive)
545 if (!dive_time_widget(dive))
548 return edit_dive_info(dive);
551 GtkWidget *extended_dive_info_widget(void)
553 GtkWidget *vbox, *hbox;
554 vbox = gtk_vbox_new(FALSE, 6);
556 people_list = gtk_list_store_new(1, G_TYPE_STRING);
557 location_list = gtk_list_store_new(1, G_TYPE_STRING);
558 star_list = gtk_list_store_new(1, G_TYPE_STRING);
559 add_string_list_entry(ZERO_STARS, star_list);
560 add_string_list_entry(ONE_STARS, star_list);
561 add_string_list_entry(TWO_STARS, star_list);
562 add_string_list_entry(THREE_STARS, star_list);
563 add_string_list_entry(FOUR_STARS, star_list);
564 add_string_list_entry(FIVE_STARS, star_list);
566 gtk_container_set_border_width(GTK_CONTAINER(vbox), 6);
567 location = text_value(vbox, "Location");
569 hbox = gtk_hbox_new(FALSE, 3);
570 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
572 divemaster = text_value(hbox, "Divemaster");
573 buddy = text_value(hbox, "Buddy");
575 hbox = gtk_hbox_new(FALSE, 3);
576 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
578 rating = text_value(hbox, "Rating");
580 notes = text_view(vbox, "Notes", READ_ONLY);