1 files changed, 148 insertions, 0 deletions
diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/xml/simpleparse/handler.cpp b/sources/pyside2/doc/codesnippets/doc/src/snippets/xml/simpleparse/handler.cpp
new file mode 100644
index 000000000..6f18c7786
--- /dev/null
+++ b/sources/pyside2/doc/codesnippets/doc/src/snippets/xml/simpleparse/handler.cpp
@@ -0,0 +1,148 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of PySide2.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*
+handler.cpp
+
+Provides a handler for processing XML elements found by the reader.
+
+The handler stores the names of elements it finds and their indentation
+levels. The indentation level is initially set to zero.
+When a starting element is found, the indentation level is increased;
+when an ending element is found, the indentation level is decreased.
+*/
+
+#include <QDebug>
+#include "handler.h"
+
+/*!
+    Reset the state of the handler to ensure that new documents are
+    read correctly.
+
+    We return true to indicate that parsing should continue.
+*/
+
+bool Handler::startDocument()
+{
+    elementName.clear();
+    elementIndentation.clear();
+    indentationLevel = 0;
+
+    return true;
+}
+
+/*!
+    Process each starting element in the XML document.
+
+    Append the element name to the list of elements found; add its
+    corresponding indentation level to the list of indentation levels.
+
+    Increase the level of indentation by one column.
+
+    We return true to indicate that parsing should continue.
+*/
+
+bool Handler::startElement(const QString &, const QString &,
+    const QString & qName, const QXmlAttributes &)
+{
+    elementName.append(qName);
+    elementIndentation.append(indentationLevel);
+    indentationLevel += 1;
+
+    return true;
+}
+
+/*!
+    Process each ending element in the XML document.
+
+    Decrease the level of indentation by one column.
+
+    We return true to indicate that parsing should continue.
+*/
+
+bool Handler::endElement(const QString &, const QString &,
+    const QString &)
+{
+    indentationLevel -= 1;
+
+    return true;
+}
+
+/*!
+    Report a fatal parsing error, and return false to indicate to the reader
+    that parsing should stop.
+*/
+
+bool Handler::fatalError (const QXmlParseException & exception)
+{
+    qWarning() << QString("Fatal error on line %1, column %2: %3").arg(
+        exception.lineNumber()).arg(exception.columnNumber()).arg(
+        exception.message());
+
+    return false;
+}
+
+/*!
+    Return the list of element names found.
+*/
+
+QStringList& Handler::names ()
+{
+    return elementName;
+}
+
+/*!
+    Return the list of indentations used for each element found.
+*/
+
+QList<int>& Handler::indentations ()
+{
+    return elementIndentation;
+}