1 files changed, 34 insertions, 13 deletions
diff --git a/src/math-history-entry.c b/src/math-history-entry.c
index 8277f88..f3f0f5b 100644
--- a/src/math-history-entry.c
+++ b/src/math-history-entry.c
@@ -20,6 +20,7 @@ struct MathHistoryEntryPrivate
 {
 MathEquation *equation;
 
+ MPNumber *number;
 GtkWidget *equation_label;
 GtkWidget *answer_label;
 };
@@ -59,33 +60,39 @@ equation_clicked_cb (GtkWidget *widget, GdkEventButton *eventbutton, MathHistory
 }
 
 void
-math_history_entry_insert_entry(MathHistoryEntry *history_entry, const gchar *equation, const gchar *answer_four_digits, const gchar *answer_nine_digits)
+math_history_entry_insert_entry(MathHistoryEntry *history_entry, const gchar *equation, MPNumber *answer, MpSerializer *serializer)
 {
 #define get_widget(x) GTK_WIDGET(gtk_builder_get_object(builder, x))
 
- GtkBuilder *builder = NULL;
+ GtkBuilder *builder;
 GtkWidget *grid;
- GError *error = NULL;
-
- builder = gtk_builder_new();
- if(gtk_builder_add_from_resource (builder, UI_HISTORY_ENTRY_RESOURCE_PATH, &error) == 0)
- {
- g_warning("Error loading history-entry UI: %s", error->message);
- g_clear_error(&error);
- return;
- }
+
+ mp_set_from_mp(answer, history_entry->priv->number);
+
+ builder = gtk_builder_new_from_resource(UI_HISTORY_ENTRY_RESOURCE_PATH);
 grid = get_widget("grid");
 gtk_container_add(GTK_CONTAINER(history_entry), grid);
 history_entry->priv->equation_label = get_widget("equation_label");
 history_entry->priv->answer_label = get_widget("answer_label");
 gtk_widget_set_tooltip_text(history_entry->priv->equation_label, equation);
- gtk_widget_set_tooltip_text(history_entry->priv->answer_label, answer_nine_digits);
 gtk_label_set_text(GTK_LABEL(history_entry->priv->equation_label), equation);
- gtk_label_set_text(GTK_LABEL(history_entry->priv->answer_label), answer_four_digits);
 gtk_builder_connect_signals(builder, history_entry);
 g_object_unref(builder);
 
 #undef get_widget
+
+ math_history_entry_redisplay(history_entry, serializer);
+}
+
+void
+math_history_entry_redisplay(MathHistoryEntry *history_entry, MpSerializer *serializer)
+{
+ gchar *answer = mp_serializer_to_string(serializer, history_entry->priv->number);
+
+ gtk_widget_set_tooltip_text(history_entry->priv->answer_label, answer);
+ gtk_label_set_text(GTK_LABEL(history_entry->priv->answer_label), answer);
+
+ g_free(answer);
 }
 
 gchar *
@@ -95,12 +102,26 @@ math_history_entry_get_equation(MathHistoryEntry *history_entry)
 }
 
 static void
+math_history_entry_finalize(GObject *object)
+{
+ MathHistoryEntry *self = MATH_HISTORY_ENTRY (object);
+
+ mp_free(self->priv->number);
+
+ G_OBJECT_CLASS (math_history_entry_parent_class)->finalize (object);
+}
+
+static void
 math_history_entry_class_init(MathHistoryEntryClass *klass)
 {
+ GObjectClass *object_class = G_OBJECT_CLASS(klass);
+
+ object_class->finalize = math_history_entry_finalize;
 }
 
 static void
 math_history_entry_init(MathHistoryEntry *history_entry)
 {
 history_entry->priv = math_history_entry_get_instance_private(history_entry);
+ history_entry->priv->number = mp_new_ptr();
 }