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** GNU General Public License Usage
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#pragma once

#include "syntaxhighlighter.h"

#include <utils/fileutils.h>

#include <AbstractHighlighter>
#include <Definition>

namespace TextEditor {
class FontSettings;
class TextDocument;

class Highlighter : public SyntaxHighlighter, public KSyntaxHighlighting::AbstractHighlighter
{
public:
    using Definition = KSyntaxHighlighting::Definition;
    using Definitions = QList<Definition>;
    Highlighter();

    static Definition definitionForDocument(const TextDocument *document);
    static Definition definitionForMimeType(const QString &mimeType);
    static Definition definitionForFileName(const QString &fileName);

    static Definitions definitionsForDocument(const TextDocument *document);
    static Definitions definitionsForMimeType(const QString &mimeType);
    static Definitions definitionsForFileName(const QString &fileName);

    static void addCustomHighlighterPath(const Utils::FileName &path);
    static void updateDefinitions(std::function<void()> callback = nullptr);

    static void handleShutdown();

protected:
    void highlightBlock(const QString &text) override;
    void applyFormat(int offset, int length, const KSyntaxHighlighting::Format &format) override;
};

} // namespace TextEditor