Refactoring: call setAttribute() directly.

Call this->setAttribute(...) directly instead of
this->getRepr()->setAttribute(...). This avoids clutter and mental indirection.

See
http://wiki.inkscape.org/wiki/index.php?title=Refactoring_projects&oldid=112116

and https://en.wikipedia.org/wiki/Law_of_Demeter .

---

I hereby disclaim any implicit or explicit ownership of my changes in this
changeset, and put them under a multiple licence consisting of your choice of
one of more of:

- The CC0 / Public Domain - https://creativecommons.org/choose/zero/ .

- The MIT / Expat license - https://en.wikipedia.org/wiki/MIT_License

- The default licence of your project

- The https://en.wikipedia.org/wiki/GNU_Lesser_General_Public_License - version
2.1 or higher

- The https://en.wikipedia.org/wiki/GNU_General_Public_License - version 2 or
higher

- Any licence in the 2018-Aug-27 popular licenses list of
https://opensource.org/licenses

- The https://en.wikipedia.org/wiki/Apache_License version 2.0 or later

- The https://en.wikipedia.org/wiki/Artistic_License version 2.0 or later

- The https://en.wikipedia.org/wiki/ISC_license

- The https://opensource.org/licenses/BSD-2-Clause

Crediting me will be nice, but not mandatory, and you can change the licence
of the project without needing my permission.

1 files changed, 8 insertions, 8 deletions

diff --git a/src/id-clash.cpp b/src/id-clash.cpp
index 75154391b..95c43166c 100644
--- a/src/id-clash.cpp
+++ b/src/id-clash.cpp
@@ -227,7 +227,7 @@ change_clashing_ids(SPDocument *imported_doc, SPDocument *current_doc,
             }
             // Change to the new ID
 
-            elem->getRepr()->setAttribute("id", new_id);
+            elem->setAttribute("id", new_id);
                 // Make a note of this change, if we need to fix up refs to it
             if (refmap.find(old_id) != refmap.end())
             id_changes->push_back(id_changeitem_type(elem, old_id));
@@ -259,7 +259,7 @@ fix_up_refs(refmap_type const &refmap, const id_changelist_type &id_changes)
             switch (it->type) {
                 case REF_HREF: {
                     gchar *new_uri = g_strdup_printf("#%s", obj->getId());
-                    it->elem->getRepr()->setAttribute(it->attr, new_uri);
+                    it->elem->setAttribute(it->attr, new_uri);
                     g_free(new_uri);
                     break;
                 }
@@ -269,7 +269,7 @@ fix_up_refs(refmap_type const &refmap, const id_changelist_type &id_changes)
                 }
                 case REF_URL: {
                     gchar *url = g_strdup_printf("url(#%s)", obj->getId());
-                    it->elem->getRepr()->setAttribute(it->attr, url);
+                    it->elem->setAttribute(it->attr, url);
                     g_free(url);
                     break;
                 }
@@ -280,7 +280,7 @@ fix_up_refs(refmap_type const &refmap, const id_changelist_type &id_changes)
                     g_free(url);
                     Glib::ustring style_string;
                     sp_repr_css_write_string(style, style_string);
-                    it->elem->getRepr()->setAttribute("style", style_string);
+                    it->elem->setAttribute("style", style_string);
                     break;
                 }
             }
@@ -327,7 +327,7 @@ change_def_references(SPObject *from_obj, SPObject *to_obj)
             switch (it->type) {
                 case REF_HREF: {
                     gchar *new_uri = g_strdup_printf("#%s", to_obj->getId());
-                    it->elem->getRepr()->setAttribute(it->attr, new_uri);
+                    it->elem->setAttribute(it->attr, new_uri);
                     g_free(new_uri);
                     break;
                 }
@@ -337,7 +337,7 @@ change_def_references(SPObject *from_obj, SPObject *to_obj)
                 }
                 case REF_URL: {
                     gchar *url = g_strdup_printf("url(#%s)", to_obj->getId());
-                    it->elem->getRepr()->setAttribute(it->attr, url);
+                    it->elem->setAttribute(it->attr, url);
                     g_free(url);
                     break;
                 }
@@ -348,7 +348,7 @@ change_def_references(SPObject *from_obj, SPObject *to_obj)
                     g_free(url);
                     Glib::ustring style_string;
                     sp_repr_css_write_string(style, style_string);
-                    it->elem->getRepr()->setAttribute("style", style_string);
+                    it->elem->setAttribute("style", style_string);
                     break;
                 }
             } 
@@ -394,7 +394,7 @@ void rename_id(SPObject *elem, Glib::ustring const &new_name)
     }
     g_free (id);
     // Change to the new ID
-    elem->getRepr()->setAttribute("id", new_name2);
+    elem->setAttribute("id", new_name2);
     // Make a note of this change, if we need to fix up refs to it
     id_changelist_type id_changes;
     if (refmap.find(old_id) != refmap.end()) {