[gxml] Implemented GXml.Text

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit bd8256514d9f22c2f3acf5dbe02b5675300f7cf1
Author: Daniel Espinosa <esodan gmail com>
Date:   Wed Apr 29 12:26:47 2015 -0500

    Implemented GXml.Text
    
    * Added Document.create_text() and its implementation
    * Replaced xDocument.create_text_node() with Document.create_text()

 gxml/Document.vala                |    1 +
 gxml/SerializableObjectModel.vala |    8 ++++----
 gxml/libxml-Document.vala         |    3 +--
 gxml/libxml-Text.vala             |    4 +++-
 4 files changed, 9 insertions(+), 7 deletions(-)
---
diff --git a/gxml/Document.vala b/gxml/Document.vala
index ed61ca7..0aad66b 100644
--- a/gxml/Document.vala
+++ b/gxml/Document.vala
@@ -32,4 +32,5 @@ public interface GXml.Document : Object, GXml.Node
    * { link GXml.Node}.
    */
   public abstract GXml.Node create_element (string name);
+  public abstract GXml.Node create_text (string text);
 }
diff --git a/gxml/SerializableObjectModel.vala b/gxml/SerializableObjectModel.vala
index 290bbc1..3bb86d8 100644
--- a/gxml/SerializableObjectModel.vala
+++ b/gxml/SerializableObjectModel.vala
@@ -133,8 +133,8 @@ public abstract class GXml.SerializableObjectModel : Object, Serializable
             n.copy (ref a);
           }
           if (n is Text) {
-            var tnode = ((xDocument) doc).create_text_node (n.node_value);
-            element.append_child (tnode);
+            var tnode = doc.create_text (n.node_value);
+            element.childs.add (tnode);
           }
         }
     }
@@ -144,11 +144,11 @@ public abstract class GXml.SerializableObjectModel : Object, Serializable
       string t = "";
       if (serialized_xml_node_value != null)
         t = serialized_xml_node_value;
-      var tn = ((xDocument) doc).create_text_node (t);
+      var tn = doc.create_text (t);
 #if DEBUG
       stdout.printf (@"SETTING CONTENT FOR: $(get_type ().name ()): $(element.node_name): content '$t'\n");
 #endif
-      element.append_child (tn);
+      element.childs.add (tn);
     }
     return element;
   }
diff --git a/gxml/libxml-Document.vala b/gxml/libxml-Document.vala
index 525cfc9..183025b 100644
--- a/gxml/libxml-Document.vala
+++ b/gxml/libxml-Document.vala
@@ -1012,7 +1012,6 @@ namespace GXml {
                // GXml.Document interface
                public GLib.File file { get; set; }
                public virtual GXml.Node root { get { return document_element; } }
-               /*
-               */
+               public GXml.Node create_text (string str) { return (GXml.Node) this.create_text_node (str); }
        }
 }
diff --git a/gxml/libxml-Text.vala b/gxml/libxml-Text.vala
index 35b76b9..3fc112a 100644
--- a/gxml/libxml-Text.vala
+++ b/gxml/libxml-Text.vala
@@ -1,4 +1,4 @@
-/* -*- Mode: vala; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* -*- Mode: vala; indent-tabs-mode: t; c-basic-offset: 2; tab-width: 2 -*- */
 /* Text.vala
  *
  * Copyright (C) 2011-2013  Richard Schwarting <aquarichy gmail com>
@@ -99,5 +99,7 @@ namespace GXml {
 
                        return other;
                }
+               // Interface GXml.Text
+               public string str { get { return this.data; } }
        }
 }