turn pause into an abort button

Notice: we just 'NULL' the pointers in the print data. There may be a
memory leak here!

Signed-off-by: Olliver Schinagl <o.schinagl@ultimaker.com>

1 files changed, 22 insertions, 1 deletions

diff --git a/src/eulogium.c b/src/eulogium.c
index dd58402..1fe5ca4 100644
--- a/src/eulogium.c
+++ b/src/eulogium.c
@@ -159,6 +159,26 @@ static void _cb_eulogium_exit(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUS
 	elm_exit();
 }
 
+static void _print_abort_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+	struct eulogium_data *eulogium = data;
+	Elm_Object_Item *item;
+
+	item = elm_naviframe_bottom_item_get(eulogium->navi);
+	if (item)
+		elm_naviframe_item_pop_to(item); /* XXX what to do else? | XXX stack corrupted after this? (see error log) */
+	else
+		EINA_LOG_CRIT("There is no bottom of the stack!");
+
+	/* XXX Quick and ugly cleaning up */
+	free(eulogium->print.name);
+	eulogium->print.name = NULL;
+	free(eulogium->print.file);
+	eulogium->print.file = NULL;
+	eulogium->print.progress = NULL; /* XXX memleak here */
+	eulogium->print.status = NULL; /* XXX memleak here too */
+}
+
 Evas_Object *eulogium_split_screen(Evas_Object *parent, Evas_Object *top, Evas_Object *bottom)
 {
 	Evas_Object *table;
@@ -254,9 +274,10 @@ elm_progressbar_value_set(eulogium->print.progress, 0.5);
 	elm_table_pack(table, object, 1, 5, 1, 1);
 
 	object = elm_button_add(table);
-	elm_object_text_set(object, "PAUSE"); /* TODO create pause button */
+	elm_object_text_set(object, "ABORT"); /* TODO create pause button */
 	evas_object_size_hint_align_set(object, EVAS_HINT_FILL, EVAS_HINT_FILL);
 	evas_object_size_hint_weight_set(object, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+	evas_object_smart_callback_add(object, "clicked", _print_abort_cb, eulogium); /* TODO use button! */
 	evas_object_show(object);
 	elm_table_pack(table, object, 2, 5, 1, 1);