+ GtkWidget *widget;
+ GtkWidget *frame = gtk_frame_new(label);
+
+ gtk_box_pack_start(GTK_BOX(box), frame, FALSE, TRUE, 0);
+ widget = gtk_entry_new();
+ gtk_widget_set_can_focus(widget, FALSE);
+ gtk_editable_set_editable(GTK_EDITABLE(widget), FALSE);
+ gtk_container_add(GTK_CONTAINER(frame), widget);
+ g_signal_connect(widget, "populate-popup", G_CALLBACK(populate_popup_cb), NULL);
+ return GTK_ENTRY(widget);
+}
+
+static GtkComboBoxEntry *text_entry(GtkWidget *box, const char *label, GtkListStore *completions, const char *text)
+{
+ GtkEntry *entry;
+ GtkWidget *combo_box;
+ GtkWidget *frame = gtk_frame_new(label);
+ GtkEntryCompletion *completion;
+
+ gtk_box_pack_start(GTK_BOX(box), frame, FALSE, TRUE, 0);
+
+ combo_box = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(completions), 0);
+ gtk_container_add(GTK_CONTAINER(frame), combo_box);
+
+ entry = GTK_ENTRY(gtk_bin_get_child(GTK_BIN(combo_box)));
+ if (text && *text)
+ gtk_entry_set_text(entry, text);
+
+ completion = gtk_entry_completion_new();
+ gtk_entry_completion_set_text_column(completion, 0);
+ gtk_entry_completion_set_model(completion, GTK_TREE_MODEL(completions));
+ gtk_entry_completion_set_inline_completion(completion, TRUE);
+ gtk_entry_completion_set_inline_selection(completion, TRUE);
+ gtk_entry_completion_set_popup_single_match(completion, FALSE);
+ gtk_entry_set_completion(entry, completion);
+
+ return GTK_COMBO_BOX_ENTRY(combo_box);
+}
+
+enum writable {
+ READ_ONLY,
+ READ_WRITE
+};
+
+static GtkTextView *text_view(GtkWidget *box, const char *label, enum writable writable)
+{
+ GtkWidget *view, *vbox;
+ GtkWidget *frame = gtk_frame_new(label);
+
+ gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 0);
+ box = gtk_hbox_new(FALSE, 3);
+ gtk_container_add(GTK_CONTAINER(frame), box);
+ vbox = gtk_vbox_new(FALSE, 3);
+ gtk_container_add(GTK_CONTAINER(box), vbox);
+
+ GtkWidget* scrolled_window = gtk_scrolled_window_new(0, 0);
+ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+ gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled_window), GTK_SHADOW_IN);
+
+ view = gtk_text_view_new();
+ if (writable == READ_ONLY) {
+ gtk_widget_set_can_focus(view, FALSE);
+ gtk_text_view_set_editable(GTK_TEXT_VIEW(view), FALSE);
+ gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(view), FALSE);
+ g_signal_connect(view, "populate-popup", G_CALLBACK(populate_popup_cb), NULL);
+ }
+ gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(view), GTK_WRAP_WORD);
+ gtk_container_add(GTK_CONTAINER(scrolled_window), view);
+ gtk_box_pack_start(GTK_BOX(vbox), scrolled_window, TRUE, TRUE, 0);
+ return GTK_TEXT_VIEW(view);
+}
+
+static enum {
+ MATCH_EXACT,
+ MATCH_PREPEND,
+ MATCH_AFTER
+} found_string_entry;
+static GtkTreeIter string_entry_location;
+
+static gboolean match_string_entry(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
+{
+ const char *string = data;
+ char *entry;
+ int cmp;
+
+ gtk_tree_model_get(model, iter, 0, &entry, -1);
+ cmp = strcmp(entry, string);
+
+ /* Stop. The entry is bigger than the new one */
+ if (cmp > 0)
+ return TRUE;
+
+ /* Exact match */
+ if (!cmp) {
+ found_string_entry = MATCH_EXACT;
+ return TRUE;
+ }
+
+ string_entry_location = *iter;
+ found_string_entry = MATCH_AFTER;
+ return FALSE;
+}
+
+static int match_list(GtkListStore *list, const char *string)
+{
+ found_string_entry = MATCH_PREPEND;
+ gtk_tree_model_foreach(GTK_TREE_MODEL(list), match_string_entry, (void *)string);
+ return found_string_entry;
+}
+
+static void add_string_list_entry(const char *string, GtkListStore *list)
+{
+ GtkTreeIter *iter, loc;
+
+ if (!string || !*string)
+ return;
+
+ switch (match_list(list, string)) {
+ case MATCH_EXACT:
+ return;
+ case MATCH_PREPEND:
+ iter = NULL;
+ break;
+ case MATCH_AFTER:
+ iter = &string_entry_location;
+ break;
+ }
+ gtk_list_store_insert_after(list, &loc, iter);
+ gtk_list_store_set(list, &loc, 0, string, -1);
+}
+
+void add_people(const char *string)
+{
+ add_string_list_entry(string, people_list);
+}
+
+void add_location(const char *string)
+{
+ add_string_list_entry(string, location_list);
+}
+
+static int get_rating(const char *string)
+{
+ int rating_val = 0;
+ int i;
+
+ for (i = 0; i <= 5; i++)
+ if (!strcmp(star_strings[i],string))
+ rating_val = i;
+ return rating_val;
+}
+
+struct dive_info {
+ GtkComboBoxEntry *location, *divemaster, *buddy, *rating;
+ GtkTextView *notes;
+};
+
+static void save_dive_info_changes(struct dive *dive, struct dive_info *info)
+{
+ char *old_text, *new_text;
+ char *rating_string;
+ int changed = 0;
+
+ new_text = get_combo_box_entry_text(info->location, &dive->location);
+ if (new_text) {
+ add_location(new_text);
+ changed = 1;
+ }
+
+ new_text = get_combo_box_entry_text(info->divemaster, &dive->divemaster);
+ if (new_text) {
+ add_people(new_text);
+ changed = 1;
+ }
+
+ new_text = get_combo_box_entry_text(info->buddy, &dive->buddy);
+ if (new_text) {
+ add_people(new_text);
+ changed = 1;
+ }
+
+ rating_string = strdup(star_strings[dive->rating]);
+ new_text = get_combo_box_entry_text(info->rating, &rating_string);
+ if (new_text) {
+ dive->rating = get_rating(rating_string);
+ free(rating_string);
+ changed =1;
+ }
+
+ old_text = dive->notes;
+ dive->notes = get_text(info->notes);
+ if (text_changed(old_text,dive->notes))
+ changed = 1;
+ if (old_text)
+ g_free(old_text);
+
+ if (changed) {
+ mark_divelist_changed(TRUE);
+ flush_divelist(dive);
+ }
+}
+
+static void dive_info_widget(GtkWidget *box, struct dive *dive, struct dive_info *info)
+{
+ GtkWidget *hbox, *label, *cylinder, *frame;
+ char buffer[80];
+
+ divename(buffer, sizeof(buffer), dive);
+ label = gtk_label_new(buffer);
+ gtk_box_pack_start(GTK_BOX(box), label, FALSE, TRUE, 0);
+
+ info->location = text_entry(box, "Location", location_list, dive->location);
+
+ hbox = gtk_hbox_new(FALSE, 3);
+ gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, TRUE, 0);
+
+ info->divemaster = text_entry(hbox, "Dive master", people_list, dive->divemaster);
+ info->buddy = text_entry(hbox, "Buddy", people_list, dive->buddy);
+
+ hbox = gtk_hbox_new(FALSE, 3);
+ gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, TRUE, 0);
+
+ info->rating = text_entry(hbox, "Rating", star_list, star_strings[dive->rating]);
+
+ info->notes = text_view(box, "Notes", READ_WRITE);
+ if (dive->notes && *dive->notes)
+ gtk_text_buffer_set_text(gtk_text_view_get_buffer(info->notes), dive->notes, -1);
+
+ hbox = gtk_hbox_new(FALSE, 3);
+ gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, TRUE, 0);
+
+ frame = gtk_frame_new("Cylinder");
+ cylinder = cylinder_list_widget();
+ gtk_container_add(GTK_CONTAINER(frame), cylinder);
+ gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 0);
+}
+
+int edit_dive_info(struct dive *dive)
+{
+ int success;
+ GtkWidget *dialog, *vbox;
+ struct dive_info info;
+
+ if (!dive)
+ return 0;
+
+ dialog = gtk_dialog_new_with_buttons("Dive Info",
+ GTK_WINDOW(main_window),
+ GTK_DIALOG_DESTROY_WITH_PARENT,
+ GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
+ GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
+ NULL);
+
+ vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
+ dive_info_widget(vbox, dive, &info);
+
+ gtk_widget_show_all(dialog);
+ success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT;
+ if (success)
+ save_dive_info_changes(dive, &info);
+
+ gtk_widget_destroy(dialog);
+
+ return success;
+}
+
+GtkWidget *extended_dive_info_widget(void)
+{
+ GtkWidget *vbox, *hbox;
+ vbox = gtk_vbox_new(FALSE, 6);
+
+ people_list = gtk_list_store_new(1, G_TYPE_STRING);
+ location_list = gtk_list_store_new(1, G_TYPE_STRING);
+ star_list = gtk_list_store_new(1, G_TYPE_STRING);
+ add_string_list_entry(ZERO_STARS, star_list);
+ add_string_list_entry(ONE_STARS, star_list);
+ add_string_list_entry(TWO_STARS, star_list);
+ add_string_list_entry(THREE_STARS, star_list);
+ add_string_list_entry(FOUR_STARS, star_list);
+ add_string_list_entry(FIVE_STARS, star_list);
+
+ gtk_container_set_border_width(GTK_CONTAINER(vbox), 6);
+ location = text_value(vbox, "Location");