add support for nest QXmppElements

2 files changed, 31 insertions, 1 deletions

diff --git a/source/QXmppElement.cpp b/source/QXmppElement.cpp
index 21571417..7dac43e6 100644
--- a/source/QXmppElement.cpp
+++ b/source/QXmppElement.cpp
@@ -39,6 +39,18 @@ QXmppElement::QXmppElement(const QDomElement &element)
         QDomAttr attr = attributes.item(i).toAttr();
         m_attributes.insert(attr.name(), attr.value());
     }
+
+    QDomElement childElement = element.firstChildElement();
+    while (!childElement.isNull())
+    {
+        m_children.append(QXmppElement(childElement));
+        childElement = childElement.nextSiblingElement();
+    }
+}
+
+QStringList QXmppElement::attributeNames() const
+{
+    return m_attributes.keys();
 }
 
 QString QXmppElement::attribute(const QString &name) const
@@ -51,6 +63,16 @@ void QXmppElement::setAttribute(const QString &name, const QString &value)
     m_attributes.insert(name, value);
 }
 
+QList<QXmppElement> QXmppElement::children() const
+{
+    return m_children;
+}
+
+void QXmppElement::setChildren(QList<QXmppElement> &children)
+{
+    m_children = children;
+}
+
 QString QXmppElement::tagName() const
 {
     return m_tagName;
@@ -66,6 +88,8 @@ void QXmppElement::toXml(QXmlStreamWriter *writer) const
     writer->writeStartElement(m_tagName);
     foreach (const QString &attr, m_attributes.keys())
         helperToXmlAddAttribute(writer, attr, m_attributes.value(attr));
+    foreach (const QXmppElement &child, m_children)
+        child.toXml(writer);
     writer->writeEndElement();
 }
 
diff --git a/source/QXmppElement.h b/source/QXmppElement.h
index ca1159ba..74f8150c 100644
--- a/source/QXmppElement.h
+++ b/source/QXmppElement.h
@@ -25,7 +25,7 @@
 #define QXMPPELEMENT_H
 
 #include <QMap>
-#include <QString>
+#include <QStringList>
 #include <QXmlStreamWriter>
 
 class QDomElement;
@@ -36,9 +36,14 @@ public:
     QXmppElement();
     QXmppElement(const QDomElement &element);
 
+    QStringList attributeNames() const;
+
     QString attribute(const QString &name) const;
     void setAttribute(const QString &name, const QString &value);
 
+    QList<QXmppElement> children() const;
+    void setChildren(QList<QXmppElement> &children);
+
     QString tagName() const;
     void setTagName(const QString &type);
 
@@ -46,6 +51,7 @@ public:
 
 private:
     QMap<QString, QString> m_attributes;
+    QList<QXmppElement> m_children;
     QString m_tagName;
 };