/* SPDX-FileCopyrightText: 2009 Milian Wolff SPDX-FileCopyrightText: 2002 John Firebaugh SPDX-FileCopyrightText: 2001 Christoph Cullmann SPDX-FileCopyrightText: 2001 Joseph Wenninger SPDX-FileCopyrightText: 1999 Jochen Wilhelmy SPDX-License-Identifier: LGPL-2.0-or-later */ #include "htmlexporter.h" #include #include static QString toHtmlRgbaString(const QColor &color) { if (color.alpha() == 0xFF) { return color.name(); } QString rgba = QStringLiteral("rgba("); rgba.append(QString::number(color.red())); rgba.append(QLatin1Char(',')); rgba.append(QString::number(color.green())); rgba.append(QLatin1Char(',')); rgba.append(QString::number(color.blue())); rgba.append(QLatin1Char(',')); // this must be alphaF rgba.append(QString::number(color.alphaF())); rgba.append(QLatin1Char(')')); return rgba; } HTMLExporter::HTMLExporter(KTextEditor::View *view, QTextStream &output, const bool encapsulate) : AbstractExporter(view, output, encapsulate) { if (m_encapsulate) { // let's write the HTML header : m_output << "\n"; m_output << "\n"; m_output << "\n"; m_output << "\n"; m_output << "\n"; m_output << "\n"; // for the title, we write the name of the file (/usr/local/emmanuel/myfile.cpp -> myfile.cpp) m_output << "" << view->document()->documentName() << "\n"; m_output << "\n"; // tell in comment which highlighting was used! m_output << "\n"; m_output << "\n"; } if (!m_defaultAttribute) { m_output << "
\n";
    } else {
        m_output << QStringLiteral("
")
                        .arg(m_defaultAttribute->fontBold() ? QStringLiteral("font-weight:bold;") : QString())
                        .arg(m_defaultAttribute->fontItalic() ? QStringLiteral("font-style:italic;") : QString())
                        .arg(QLatin1String("color:") + toHtmlRgbaString(m_defaultAttribute->foreground().color()) + QLatin1Char(';'))
                        .arg(QLatin1String("background-color:") + toHtmlRgbaString(m_defaultAttribute->background().color()) + QLatin1Char(';'))
                 << '\n';
    }
    m_output.flush();
}

HTMLExporter::~HTMLExporter()
{
    m_output << "
\n";

    if (m_encapsulate) {
        m_output << "\n";
        m_output << "\n";
    }
    m_output.flush();
}

void HTMLExporter::openLine()
{
}

void HTMLExporter::closeLine(const bool lastLine)
{
    if (!lastLine) {
        // we are inside a 
, so a \n is a new line
        m_output << "\n";
        m_output.flush();
    }
}

void HTMLExporter::exportText(const QString &text, const KTextEditor::Attribute::Ptr &attrib)
{
    if (!attrib || !attrib->hasAnyProperty() || attrib == m_defaultAttribute) {
        m_output << text.toHtmlEscaped();
        return;
    }

    if (attrib->fontBold()) {
        m_output << "";
    }
    if (attrib->fontItalic()) {
        m_output << "";
    }

    bool writeForeground = attrib->hasProperty(QTextCharFormat::ForegroundBrush)
        && (!m_defaultAttribute || attrib->foreground().color() != m_defaultAttribute->foreground().color());
    bool writeBackground = attrib->hasProperty(QTextCharFormat::BackgroundBrush)
        && (!m_defaultAttribute || attrib->background().color() != m_defaultAttribute->background().color());

    if (writeForeground || writeBackground) {
        m_output << QStringLiteral("")
                        .arg(writeForeground ? QString(QLatin1String("color:") + toHtmlRgbaString(attrib->foreground().color()) + QLatin1Char(';')) : QString())
                        .arg(writeBackground ? QString(QLatin1String("background:") + toHtmlRgbaString(attrib->background().color()) + QLatin1Char(';'))
                                             : QString());
    }

    m_output << text.toHtmlEscaped();

    if (writeBackground || writeForeground) {
        m_output << "";
    }
    if (attrib->fontItalic()) {
        m_output << "";
    }
    if (attrib->fontBold()) {
        m_output << "";
    }
    m_output.flush();
}