From 3649ef4c620b9eae5132d89a39ebd280d9dc50a8 Mon Sep 17 00:00:00 2001
From: Alexander Brock <zaibu@lunar-orbit.de>
Date: Thu, 27 Oct 2016 19:13:05 +0200
Subject: Add recursive clone unlink feature

(bzr r15191.1.1)
---
 src/object-set.h | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

(limited to 'src/object-set.h')

diff --git a/src/object-set.h b/src/object-set.h
index 8fa20e454..35fdb431a 100644
--- a/src/object-set.h
+++ b/src/object-set.h
@@ -329,7 +329,19 @@ public:
     void deleteItems();
     void duplicate(bool suppressDone = false, bool duplicateLayer = false);
     void clone();
-    void unlink();
+
+    /**
+     * @brief Unlink all directly selected clones.
+     * @param skip_undo If this is set to true the call to DocumentUndo::done is omitted.
+     * @return True if anything was unlinked, otherwise false.
+     */
+    bool unlink(bool skip_undo = false);
+    /**
+     * @brief Recursively unlink any clones present in the current selection,
+     * including clones which are used to clip other objects, groups of clones etc.
+     * @return true if anything was unlinked, otherwise false.
+     */
+    bool unlinkRecursive();
     void relink();
     void cloneOriginal();
     void cloneOriginalPathLPE();
@@ -375,7 +387,7 @@ public:
     void createBitmapCopy();
     void setMask(bool apply_clip_path, bool apply_to_layer = false, bool skip_undo = false);
     void editMask(bool clip);
-    void unsetMask(bool apply_clip_path);
+    void unsetMask(const bool apply_clip_path, const bool skip_undo = false);
     void setClipGroup();
     
     // moves
-- 
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