fix lpe-PathPAram when deleting the path that it links to

fix ClipboardManager to construct the svgd from pathvector instead of obtaining the string from PathParam which can be a href instead of svgd

(bzr r5222)

1 files changed, 16 insertions, 2 deletions

diff --git a/src/live_effects/parameter/path.cpp b/src/live_effects/parameter/path.cpp
index be26006c7..d7237e54b 100644
--- a/src/live_effects/parameter/path.cpp
+++ b/src/live_effects/parameter/path.cpp
@@ -205,6 +205,7 @@ PathParam::param_editOncanvas(SPItem * item, SPDesktop * dt)
         shape_editor->set_item_lpe_path_parameter(item, SP_OBJECT(param_effect->getLPEObj()), param_key.c_str());
     } else {
         // set referred item for editing
+        shape_editor->set_item(ref.getObject());
     }
 }
 
@@ -242,6 +243,18 @@ PathParam::param_set_and_write_new_value (Geom::Piecewise<Geom::D2<Geom::SBasis>
 }
 
 void
+PathParam::param_set_and_write_new_value (std::vector<Geom::Path> const & newpath)
+{
+    remove_link();
+    _pathvector = newpath;
+    must_recalculate_pwd2 = true;
+
+    gchar * svgd = SVGD_from_2GeomPath( _pathvector );
+    param_write_to_repr(svgd);
+    g_free(svgd);
+}
+
+void
 PathParam::ensure_pwd2()
 {
     if (must_recalculate_pwd2) {
@@ -294,8 +307,9 @@ PathParam::remove_link()
 void
 PathParam::linked_delete(SPObject */*deleted*/)
 {
-// don't know what to do yet. not acting probably crashes inkscape.
-    g_message("PathParam::linked_delete");
+    quit_listening();
+    remove_link();
+    param_set_and_write_new_value (_pathvector);
 }
 
 void