Reduced the messagetreeparser to aproximately what we actually require

While in a much more managable state it's still not pretty.
However, further refactoring can now gradually happen as we need to do
further work on it.

Things that should happen eventually:
* Simplify the logic that creates the messageparts (we don't need the  whole formatter plugin complexity)
* Get rid of the nodehelper (let the parts hold the necessary data)
* Get rid of partmetadata (let the part handleit)

1 files changed, 42 insertions, 0 deletions

diff --git a/framework/src/domain/mime/mimetreeparser/utils.h b/framework/src/domain/mime/mimetreeparser/utils.h
new file mode 100644
index 00000000..d4aaa43a
--- /dev/null
+++ b/framework/src/domain/mime/mimetreeparser/utils.h
@@ -0,0 +1,42 @@
+/*
+   Copyright (c) 2016 Sandro Knauß <sknauss@kde.org>
+
+   This library is free software; you can redistribute it and/or modify it
+   under the terms of the GNU Library General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or (at your
+   option) any later version.
+
+   This library is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
+   License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+   02110-1301, USA.
+*/
+
+#ifndef __MIMETREEPARSER_BODYFORAMATTER_UTILS_H__
+#define __MIMETREEPARSER_BODYFORAMATTER_UTILS_H__
+
+#include "bodypart.h"
+#include "messagepart.h"
+
+#include <KMime/Content>
+
+namespace MimeTreeParser
+{
+/**
+  1. Create a new partNode using 'content' data and Content-Description
+     found in 'cntDesc'.
+  2. Parse the 'node' to display the content.
+*/
+MimeMessagePart::Ptr createAndParseTempNode(Interface::BodyPart &part, KMime::Content *parentNode, const char *content, const char *cntDesc);
+
+KMime::Content *findTypeInDirectChilds(KMime::Content *content, const QByteArray &mimeType);
+
+MessagePart::Ptr toplevelTextNode(MessagePart::Ptr messageTree);
+}
+
+#endif