- static const char month_array[12][4] = {
- "Jan", "Feb", "Mar", "Apr", "May", "Jun",
- "Jul", "Aug", "Oct", "Sep", "Nov", "Dec",
- };
- return month_array[mon];
+ GtkTreeIter iter;
+ GtkTreePath *path;
+
+ int nr_selected = gtk_tree_selection_count_selected_rows(selection);
+
+ if (selected_dives) {
+ g_list_foreach (selected_dives, (GFunc) gtk_tree_path_free, NULL);
+ g_list_free (selected_dives);
+ }
+ selected_dives = gtk_tree_selection_get_selected_rows(selection, NULL);
+
+ switch (nr_selected) {
+ case 0: /* keep showing the last selected dive */
+ return;
+ case 1:
+ /* just pick that dive as selected */
+ amount_selected = 1;
+ path = g_list_nth_data(selected_dives, 0);
+ if (gtk_tree_model_get_iter(GTK_TREE_MODEL(dive_list.model), &iter, path)) {
+ gtk_tree_model_get(GTK_TREE_MODEL(dive_list.model), &iter, DIVE_INDEX, &selected_dive, -1);
+ /* a negative index means we picked a summary entry;
+ expand that entry and use first real child instead */
+ while (selected_dive < 0) {
+ GtkTreeIter parent;
+ GtkTreePath *tpath;
+ memcpy(&parent, &iter, sizeof(parent));
+ tpath = gtk_tree_model_get_path(GTK_TREE_MODEL(dive_list.model), &parent);
+ if (!gtk_tree_model_iter_children(GTK_TREE_MODEL(dive_list.model), &iter, &parent))
+ /* we should never have a parent without child */
+ return;
+ if(gtk_tree_view_row_expanded(GTK_TREE_VIEW(dive_list.tree_view), tpath))
+ gtk_tree_view_collapse_row(GTK_TREE_VIEW(dive_list.tree_view), tpath);
+ else
+ gtk_tree_view_expand_row(GTK_TREE_VIEW(dive_list.tree_view), tpath, FALSE);
+ gtk_tree_model_get(GTK_TREE_MODEL(dive_list.model), &iter, DIVE_INDEX, &selected_dive, -1);
+ }
+ repaint_dive();
+ }
+ return;
+ default: /* multiple selections - what now? At this point I
+ * don't want to change the selected dive unless
+ * there is exactly one dive selected; not sure this
+ * is the most intuitive solution.
+ * I do however want to keep around which dives have
+ * been selected */
+ amount_selected = g_list_length(selected_dives);
+ process_selected_dives(selected_dives, GTK_TREE_MODEL(dive_list.model));
+ repaint_dive();
+ return;
+ }
+}
+
+const char *star_strings[] = {
+ ZERO_STARS,
+ ONE_STARS,
+ TWO_STARS,
+ THREE_STARS,
+ FOUR_STARS,
+ FIVE_STARS
+};
+
+static void star_data_func(GtkTreeViewColumn *col,
+ GtkCellRenderer *renderer,
+ GtkTreeModel *model,
+ GtkTreeIter *iter,
+ gpointer data)
+{
+ int nr_stars, idx;
+ char buffer[40];
+
+ gtk_tree_model_get(model, iter, DIVE_INDEX, &idx, DIVE_RATING, &nr_stars, -1);
+ if (idx < 0) {
+ *buffer = '\0';
+ } else {
+ if (nr_stars < 0 || nr_stars > 5)
+ nr_stars = 0;
+ snprintf(buffer, sizeof(buffer), "%s", star_strings[nr_stars]);
+ }
+ g_object_set(renderer, "text", buffer, NULL);