From cba805c8cd89e304c1d711a19e29547ed8dea48b Mon Sep 17 00:00:00 2001
From: "Johan B. C. Engelen" <jbc.engelen@swissonline.ch>
Date: Sat, 3 Feb 2007 22:45:47 +0000
Subject: Fork gradientvector upon deletion of stops.

(bzr r2320)
---
 src/gradient-chemistry.cpp | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

(limited to 'src/gradient-chemistry.cpp')

diff --git a/src/gradient-chemistry.cpp b/src/gradient-chemistry.cpp
index bacdfb6aa..78ea13507 100644
--- a/src/gradient-chemistry.cpp
+++ b/src/gradient-chemistry.cpp
@@ -624,13 +624,11 @@ sp_item_gradient_stop_set_style (SPItem *item, guint point_type, guint point_i,
 
     if (!vector) // orphan!
         return;
-    
-    /*
-    vector = sp_gradient_fork_vector_if_necessary (vector);   // TESTJOHAN
+
+    vector = sp_gradient_fork_vector_if_necessary (vector);
     if ( gradient != vector && gradient->ref->getObject() != vector ) {
         sp_gradient_repr_set_link(SP_OBJECT_REPR(gradient), vector);
     }
-    */
 
     switch (point_type) {
         case POINT_LG_BEGIN:
@@ -1226,6 +1224,18 @@ sp_gradient_vector_for_object(SPDocument *const doc, SPDesktop *const desktop,
     return sp_document_default_gradient_vector(doc, rgba);
 }
 
+
+SPGradient *
+sp_gradient_get_forked_vector_if_necessary(SPGradient *gradient, bool force_vector)
+{
+    SPGradient *vector = sp_gradient_get_vector (gradient, force_vector);
+    vector = sp_gradient_fork_vector_if_necessary (vector);
+    if ( gradient != vector && gradient->ref->getObject() != vector ) {
+        sp_gradient_repr_set_link(SP_OBJECT_REPR(gradient), vector);
+    }
+    return vector;
+}
+
 /*
   Local Variables:
   mode:c++
-- 
cgit v1.2.3