1 files changed, 0 insertions, 145 deletions
diff --git a/src/xml/doc/snippets/rsslisting/handler.cpp b/src/xml/doc/snippets/rsslisting/handler.cpp
deleted file mode 100644
index ef2df04653..0000000000
--- a/src/xml/doc/snippets/rsslisting/handler.cpp
+++ /dev/null
@@ -1,145 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-/*
-handler.cpp
-
-Provides a handler for processing XML elements found by the reader.
-
-The handler looks for <title> and <link> elements within <item> elements,
-and records the text found within them. Link information stored within
-rdf:about attributes of <item> elements is also recorded when it is
-available.
-
-For each item found, a signal is emitted which specifies its title and
-link information. This may be used by user interfaces for the purpose of
-displaying items as they are read.
-*/
-
-#include <QtGui>
-
-#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()
-{
-    inItem = false;
-    inTitle = false;
-    inLink = false;
-
-    return true;
-}
-
-/*
-    Process each starting element in the XML document.
-
-    Nested item, title, or link elements are not allowed, so we return false
-    if we encounter any of these. We also prohibit multiple definitions of
-    title strings.
-
-    Link destinations are read by this function if they are specified as
-    attributes in item elements.
-
-    For all cases not explicitly checked for, we return true to indicate that
-    the element is acceptable, and that parsing should continue. By doing
-    this, we can ignore elements in which we are not interested.
-*/
-
-bool Handler::startElement(const QString &, const QString &,
-    const QString & qName, const QXmlAttributes &attr)
-{
-    if (qName == "item") {
-
-        if (inItem)
-            return false;
-        else {
-            inItem = true;
-            linkString = attr.value("rdf:about");
-        }
-    }
-    else if (qName == "title") {
-
-        if (inTitle)
-            return false;
-        else if (!titleString.isEmpty())
-            return false;
-        else if (inItem)
-            inTitle = true;
-    }
-    else if (qName == "link") {
-
-        if (inLink)
-            return false;
-        else if (inItem)
-            inLink = true;
-    }
-
-    return true;
-}
-
-/*
-    Process each ending element in the XML document.
-
-    For recognized elements, we reset flags to ensure that we can read new
-    instances of these elements. If we have read an item element, emit a
-    signal to indicate that a new item is available for display.
-
-    We return true to indicate that parsing should continue.
-*/
-
-bool Handler::endElement(const QString &, const QString &,
-    const QString & qName)
-{
-    if (qName == "title" && inTitle)
-        inTitle = false;
-    else if (qName == "link" && inLink)
-        inLink = false;
-    else if (qName == "item") {
-        if (!titleString.isEmpty() && !linkString.isEmpty())
-            emit newItem(titleString, linkString);
-        inItem = false;
-        titleString = "";
-        linkString = "";
-    }
-
-    return true;
-}
-
-/*
-    Collect characters when reading the contents of title or link elements
-    when they occur within an item element.
-
-    We return true to indicate that parsing should continue.
-*/
-
-bool Handler::characters (const QString &chars)
-{
-    if (inTitle)
-        titleString += chars;
-    else if (inLink)
-        linkString += chars;
-
-    return true;
-}
-
-/*
-    Report a fatal parsing error, and return false to indicate to the reader
-    that parsing should stop.
-*/
-
-//! [0]
-bool Handler::fatalError (const QXmlParseException & exception)
-{
-    qWarning() << "Fatal error on line" << exception.lineNumber()
-               << ", column" << exception.columnNumber() << ':'
-               << exception.message();
-
-    return false;
-}
-//! [0]