/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
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** accordance with the commercial license agreement provided with the
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
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#pragma once

#include "cpptools_global.h"

#include <texteditor/textindenter.h>

namespace TextEditor {
class ICodeStylePreferences;
}

namespace CppTools {
class CppCodeStyleSettings;
class CppCodeStylePreferences;

class CPPTOOLS_EXPORT CppQtStyleIndenter : public TextEditor::TextIndenter
{
public:
    explicit CppQtStyleIndenter(QTextDocument *doc);
    ~CppQtStyleIndenter() override;

    bool isElectricCharacter(const QChar &ch) const override;
    void indentBlock(const QTextBlock &block,
                     const QChar &typedChar,
                     const TextEditor::TabSettings &tabSettings,
                     int cursorPositionInEditor = -1) override;

    void indent(const QTextCursor &cursor,
                const QChar &typedChar,
                const TextEditor::TabSettings &tabSettings,
                int cursorPositionInEditor = -1) override;

    void setCodeStylePreferences(TextEditor::ICodeStylePreferences *preferences) override;
    void invalidateCache() override;
    int indentFor(const QTextBlock &block,
                  const TextEditor::TabSettings &tabSettings,
                  int cursorPositionInEditor = -1) override;
    TextEditor::IndentationForBlock indentationForBlocks(const QVector<QTextBlock> &blocks,
                                                         const TextEditor::TabSettings &tabSettings,
                                                         int cursorPositionInEditor = -1) override;

private:
    CppCodeStyleSettings codeStyleSettings() const;
    CppCodeStylePreferences *m_cppCodeStylePreferences = nullptr;
};

} // namespace CppTools
