From 53d32bfc98a277a724732a0bc9df27f0992db125 Mon Sep 17 00:00:00 2001
From: "Johan B. C. Engelen" <jbc.engelen@swissonline.ch>
Date: Mon, 24 Mar 2014 22:26:34 +0100
Subject: add convenience functions to deal with Glib::ustrings for setting
 repr attributes

(bzr r13203)
---
 src/xml/node.h | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

(limited to 'src/xml/node.h')

diff --git a/src/xml/node.h b/src/xml/node.h
index e83d8a7b7..a41e4e350 100644
--- a/src/xml/node.h
+++ b/src/xml/node.h
@@ -19,6 +19,7 @@
 #define SEEN_INKSCAPE_XML_NODE_H
 
 #include <glibmm/value.h>
+#include <glibmm/ustring.h>
 #include "gc-anchored.h"
 #include "util/list.h"
 
@@ -194,6 +195,7 @@ public:
      */
     virtual void setContent(gchar const *value)=0;
     
+    //@{
     /**
      * @brief Change an attribute of this node
      *
@@ -204,7 +206,19 @@ public:
      * @param is_interactive Ignored
      */
     virtual void setAttribute(gchar const *key, gchar const *value, bool is_interactive=false)=0;
-    
+
+    void setAttribute(gchar const *key, Glib::ustring const &value, bool is_interactive=false)
+    {
+        setAttribute(key, value.empty() ? NULL : value.c_str(), is_interactive);
+    }
+
+    void setAttribute(Glib::ustring const &key, Glib::ustring const &value, bool is_interactive=false)
+    {
+        setAttribute( key.empty()   ? NULL : key.c_str(),
+                      value.empty() ? NULL : value.c_str(), is_interactive);
+    }
+    //@}
+
     /**
      * @brief Directly set the integer GQuark code for the name of the node
      *
-- 
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