File indexing completed on 2025-03-09 04:54:40

 /*
   SPDX-FileCopyrightText: 2009 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.net
   SPDX-FileCopyrightText: 2009 Andras Mantia <andras@kdab.net>
 
   SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include "objecttreeemptysource.h"
 #include "viewer/attachmentstrategy.h"
 #include "viewer/csshelperbase.h"
 #include "viewer/viewer_p.h"
 
 #include <MimeTreeParser/BodyPartFormatter>
 #include <MimeTreeParser/BodyPartFormatterFactory>
 
 #include "messagepartthemes/default/defaultrenderer.h"
 
 #include "messageviewer_debug.h"
 
 using namespace MessageViewer;
 
 namespace MessageViewer
 {
 class EmptySourcePrivate
 {
 public:
     EmptySourcePrivate() = default;
 
     bool mAllowDecryption = false;
 };
 }
 
 EmptySource::EmptySource()
     : MimeTreeParser::Interface::ObjectTreeSource()
     , d(new MessageViewer::EmptySourcePrivate)
 {
 }
 
 EmptySource::~EmptySource() = default;
 
 bool EmptySource::decryptMessage() const
 {
     return d->mAllowDecryption;
 }
 
 bool EmptySource::htmlLoadExternal() const
 {
     return false;
 }
 
 void EmptySource::setHtmlMode(MimeTreeParser::Util::HtmlMode mode, const QList<MimeTreeParser::Util::HtmlMode> &availableModes)
 {
     Q_UNUSED(mode)
     Q_UNUSED(availableModes)
 }
 
 MimeTreeParser::Util::HtmlMode EmptySource::preferredMode() const
 {
     return MimeTreeParser::Util::Html;
 }
 
 void EmptySource::setAllowDecryption(bool allowDecryption)
 {
     d->mAllowDecryption = allowDecryption;
 }
 
 QByteArray EmptySource::overrideCodecName() const
 {
     return {};
 }
 
 QString EmptySource::createMessageHeader(KMime::Message *message)
 {
     Q_UNUSED(message)
     return {}; // do nothing
 }
 
 const AttachmentStrategy *EmptySource::attachmentStrategy() const
 {
     return AttachmentStrategy::smart();
 }
 
 HtmlWriter *EmptySource::htmlWriter() const
 {
     return nullptr;
 }
 
 CSSHelperBase *EmptySource::cssHelper() const
 {
     return nullptr;
 }
 
 bool EmptySource::autoImportKeys() const
 {
     return true;
 }
 
 const MimeTreeParser::BodyPartFormatterFactory *EmptySource::bodyPartFormatterFactory()
 {
     return MimeTreeParser::BodyPartFormatterFactory::instance();
 }
 
 void EmptySource::render(const MimeTreeParser::MessagePartPtr &msgPart, bool showOnlyOneMimePart)
 {
     if (!htmlWriter()) {
         qCWarning(MESSAGEVIEWER_LOG) << "no htmlWriter - skipping rendering.";
         return;
     }
 
     auto renderer = DefaultRenderer(cssHelper());
     renderer.setAttachmentStrategy(attachmentStrategy());
     renderer.setCreateMessageHeader(std::bind(&EmptySource::createMessageHeader, this, std::placeholders::_1));
     renderer.setHtmlLoadExternal(htmlLoadExternal());
     renderer.setIsPrinting(isPrinting());
     renderer.setLevelQuote(levelQuote());
     renderer.setShowEmoticons(showEmoticons());
     renderer.setShowExpandQuotesMark(showExpandQuotesMark());
     renderer.setShowOnlyOneMimePart(showOnlyOneMimePart);
     renderer.setShowSignatureDetails(showSignatureDetails());
     renderer.setShowEncryptionDetails(showEncryptionDetails());
 
     renderer.render(msgPart, htmlWriter());
 }
 
 bool EmptySource::isPrinting() const
 {
     return false;
 }
 
 bool EmptySource::showEmoticons() const
 {
     return false;
 }
 
 bool EmptySource::showExpandQuotesMark() const
 {
     return false;
 }
 
 bool EmptySource::showSignatureDetails() const
 {
     return false;
 }
 
 bool EmptySource::showEncryptionDetails() const
 {
     return false;
 }
 
 int EmptySource::levelQuote() const
 {
     return 1;
 }