/* Copyright (c) 2016 Christian Mollekopf 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. */ #include "messageparser.h" #include "stringhtmlwriter.h" #include "objecttreesource.h" #include "csshelper.h" #include #include #include #include #include MessageParser::MessageParser(QObject *parent) : QObject(parent) { } QString MessageParser::html() const { return mHtml; } QVariant MessageParser::message() const { return QVariant(); } void MessageParser::setMessage(const QVariant &message) { QTime time; time.start(); const auto mailData = KMime::CRLFtoLF(message.toByteArray()); KMime::Message::Ptr msg(new KMime::Message); msg->setContent(mailData); msg->parse(); qWarning() << "parsed: " << time.elapsed(); // render the mail StringHtmlWriter htmlWriter; QImage paintDevice; CSSHelper cssHelper(&paintDevice); //temporary files only have the lifetime of the nodehelper, so we keep it around until the mail changes. mNodeHelper = std::make_shared(); ObjectTreeSource source(&htmlWriter, &cssHelper); MessageViewer::ObjectTreeParser otp(&source, mNodeHelper.get()); htmlWriter.begin(QString()); htmlWriter.queue(cssHelper.htmlHead(false)); otp.parseObjectTree(msg.data()); htmlWriter.queue(QStringLiteral("")); htmlWriter.end(); mHtml = htmlWriter.html(); emit htmlChanged(); }