From 566872ee9828e208e987e84bf7b72c79f6958662 Mon Sep 17 00:00:00 2001
From: Maximilian Albert <maximilian.albert@gmail.com>
Date: Tue, 15 Jan 2008 22:09:09 +0000
Subject: Slightly more 'object-oriented' way to invoke item-specific
 conversion-to-guides methods

(bzr r4499)
---
 src/sp-item.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'src/sp-item.cpp')

diff --git a/src/sp-item.cpp b/src/sp-item.cpp
index 7b3687607..078ff6c59 100644
--- a/src/sp-item.cpp
+++ b/src/sp-item.cpp
@@ -1368,6 +1368,22 @@ sp_item_set_item_transform(SPItem *item, NR::Matrix const &transform)
     }
 }
 
+void
+sp_item_convert_item_to_guides(SPItem *item) {
+    g_return_if_fail(item != NULL);
+    g_return_if_fail(SP_IS_ITEM(item));
+
+    /* Use derived method if present ... */
+    if (((SPItemClass *) G_OBJECT_GET_CLASS(item))->convert_to_guides) {
+        (*((SPItemClass *) G_OBJECT_GET_CLASS(item))->convert_to_guides)(item);
+        return;
+    }
+
+    /* .. otherwise simply place the guides around the item's bounding box */
+
+    sp_item_convert_to_guides(item);
+}
+
 
 /**
  * \pre \a ancestor really is an ancestor (\>=) of \a object, or NULL.
-- 
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