Start working on mirroringlegacy

1 files changed, 23 insertions, 0 deletions

diff --git a/src/button.c b/src/button.c
index aac4ec0..b11f5b1 100644
--- a/src/button.c
+++ b/src/button.c
@@ -86,6 +86,29 @@ void button_set_width(Button *btn, int max, int min)
 	btn->min_width = min;
 }
 
+Button *button_copy(Button *btn)
+{
+	if (btn->simple) {
+		ButtonSimple *copy = g_malloc0(sizeof(ButtonSimple));
+		memcpy(copy, CAST(btn, ButtonSimple), sizeof(ButtonSimple));
+		copy->text = g_strdup(CAST(btn, ButtonSimple)->text);
+		copy->btn.anim = NULL;
+		// NOTE: What to do with data?
+		return CAST(copy, Button);
+	} else {
+		ButtonGroup *copy = g_malloc0(sizeof(ButtonGroup));
+		memcpy(copy, CAST(btn, ButtonGroup), sizeof(ButtonGroup));
+		copy->btn.anim = NULL;
+		copy->children = NULL;
+
+		for (GList *it = CAST(btn, ButtonGroup)->children; it != NULL; it = it->next) {
+			copy->children = g_list_prepend(copy->children, button_copy(it->data));
+		}
+		copy->children = g_list_reverse(copy->children);
+		return CAST(copy, Button);
+	}
+}
+
 void button_destroy(Button *btn)
 {
 	animation_destroy(btn->anim);