" + (title ? title : i18n("Markdown document")) + "

/*************************************************************************** * Markdown Viewer part * * Copyright (c) 2022 Mavridis Philippe * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * ***************************************************************************/ #include #include #include #include #include /* MD4C-HTML */ #include #include "markdown_part.h" typedef KParts::GenericFactory Factory; K_EXPORT_COMPONENT_FACTORY(libtdemarkdown, Factory) MarkdownPart::MarkdownPart(TQWidget* parentWidget, const char* widgetName, TQObject* parent, const char* name, const TQStringList& args) : TDEHTMLPart(parentWidget, name = "TDEMarkdown") { setInstance(Factory::instance()); /* Features */ setJScriptEnabled(false); setJavaEnabled(false); setMetaRefreshEnabled(false); setPluginsEnabled(false); setAutoloadImages(true); setXMLFile( locate("data", "tdemarkdown/markdown_part.rc") ); } MarkdownPart::~MarkdownPart() { } TDEAboutData* MarkdownPart::createAboutData() { TDEAboutData* aboutData = new TDEAboutData( "tdemarkdown", I18N_NOOP("TDE Markdown Viewer"), "1.0", I18N_NOOP("TDEMarkdown is an embeddable viewer for Markdown documents."), TDEAboutData::License_GPL_V2, "© 2022 Mavridis Philippe" ); aboutData->addAuthor("Mavridis Philippe (blu.256)", I18N_NOOP("Developer"), "mavridisf@gmail.com"); return aboutData; } bool MarkdownPart::openURL(const KURL& u) { if(u.isLocalFile()) { TQFile local(u.path()); if(!local.open(IO_ReadOnly)) { return false; } TQByteArray data = local.readAll(); local.close(); if(!data.isNull()) { if (data[data.size()-1] != '\0') { data.resize(data.size()+1); data[data.size()-1] = '\0'; } begin(u); TQString parsed(parse((MD_CHAR*) data.data(), u.fileName().utf8().data())); write(parsed); end(); } } emit started(0L); return true; } TQString& MarkdownPart::parse(MD_CHAR* document, MD_CHAR* title) { m_buffer = "\n"; m_buffer += "\n"; m_buffer += " \n"; m_buffer += " \n"; m_buffer += " " + (title ? title : i18n("Markdown document")) + "\n"; m_buffer += " \n"; m_buffer += " \n"; TQByteArray data; int success = md_html(document, MD_SIZE(strlen(document)), &MarkdownPart::processHTML, &data, MD_DIALECT_GITHUB | MD_FLAG_PERMISSIVEURLAUTOLINKS | MD_FLAG_PERMISSIVEEMAILAUTOLINKS | MD_FLAG_PERMISSIVEWWWAUTOLINKS | MD_FLAG_LATEXMATHSPANS | MD_FLAG_PERMISSIVEATXHEADERS | MD_FLAG_UNDERLINE | MD_FLAG_TASKLISTS, 0); if (success == -1) { m_buffer += TQString("%1").arg(i18n("Error: malformed document.")); } else { if (data[data.size()-1] != '\0') { data.resize(data.size()+1); data[data.size()-1] = '\0'; } m_buffer += TQString::fromLocal8Bit(data); } m_buffer += " \n"; m_buffer += "\n"; return m_buffer; } void MarkdownPart::processHTML(const MD_CHAR* data, MD_SIZE data_size, void* user_data) { TQByteArray *ud = static_cast(user_data); TQBuffer buff(*ud); if (data_size > 0) { buff.open(IO_WriteOnly | IO_Append); buff.writeBlock(data, (int)data_size); buff.close(); } } #include "markdown_part.moc"