X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=divelist.c;h=48a9ea99a5030fd679dd773190fa3405b388f263;hb=671f6544ac8b4a6eb68576b37344e84808511eb8;hp=eb8f231432a99f33f40a8ca0341aee8a66b14148;hpb=c32cff2c6be74a6284f940328622740953008020;p=ext%2Fsubsurface.git

diff --git a/divelist.c b/divelist.c
index eb8f231..48a9ea9 100644
--- a/divelist.c
+++ b/divelist.c
@@ -335,6 +335,14 @@ static int calculate_sac(struct dive *dive)
 	return sac * 1000;
 }
 
+void update_cylinder_related_info(struct dive *dive)
+{
+	if (dive != NULL) {
+		dive->sac = calculate_sac(dive);
+		dive->otu = calculate_otu(dive);
+	}
+}
+
 static void get_string(char **str, const char *s)
 {
 	int len;
@@ -343,8 +351,8 @@ static void get_string(char **str, const char *s)
 	if (!s)
 		s = "";
 	len = strlen(s);
-	if (len > 40)
-		len = 40;
+	if (len > 60)
+		len = 60;
 	n = malloc(len+1);
 	memcpy(n, s, len);
 	n[len] = 0;
@@ -449,11 +457,11 @@ static void fill_dive_list(void)
 
 	store = GTK_LIST_STORE(dive_list.model);
 
-	for (i = 0; i < dive_table.nr; i++) {
+	i = dive_table.nr;
+	while (--i >= 0) {
 		struct dive *dive = dive_table.dives[i];
 
-		dive->otu = calculate_otu(dive);
-		dive->sac = calculate_sac(dive);
+		update_cylinder_related_info(dive);
 		gtk_list_store_append(store, &iter);
 		gtk_list_store_set(store, &iter,
 			DIVE_INDEX, i,
@@ -498,6 +506,20 @@ static void realize_cb(GtkWidget *tree_view, gpointer userdata)
 	gtk_widget_grab_focus(tree_view);
 }
 
+static void row_activated_cb(GtkTreeView *tree_view,
+			GtkTreePath *path,
+			GtkTreeViewColumn *column,
+			GtkTreeModel *model)
+{
+	int index;
+	GtkTreeIter iter;
+
+	if (!gtk_tree_model_get_iter(model, &iter, path))
+		return;
+	gtk_tree_model_get(model, &iter, DIVE_INDEX, &index, -1);
+	edit_dive_info(get_dive(index));
+}
+
 GtkWidget *dive_list_create(void)
 {
 	GtkTreeSelection  *selection;
@@ -543,6 +565,7 @@ GtkWidget *dive_list_create(void)
 					  NULL);
 
 	g_signal_connect_after(dive_list.tree_view, "realize", G_CALLBACK(realize_cb), NULL);
+	g_signal_connect(dive_list.tree_view, "row-activated", G_CALLBACK(row_activated_cb), dive_list.model);
 	g_signal_connect(selection, "changed", G_CALLBACK(selection_cb), dive_list.model);
 
 	dive_list.container_widget = gtk_scrolled_window_new(NULL, NULL);