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**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** This file is part of Qt Creator.
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** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
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****************************************************************************/

#ifndef HIGHLIGHTERMOCK_H
#define HIGHLIGHTERMOCK_H

#include "highlighter.h"

#include <QList>

namespace TextEditor {
namespace Internal {
class Context;
class HighlightDefinition;
}
}

struct HighlightSequence
{
    HighlightSequence() {}
    HighlightSequence(int from, int to, const QTextCharFormat &format = QTextCharFormat())
    { add(from, to, format); }
    HighlightSequence(const HighlightSequence &sequence)
    { m_formats = sequence.m_formats; }

    void add(int from, int to, const QTextCharFormat &format = QTextCharFormat())
    {
        for (int i = from; i < to; ++i)
            m_formats.append(format);
    }

    QList<QTextCharFormat> m_formats;
};

class HighlighterMock : public TextEditor::Internal::Highlighter
{
public:
    HighlighterMock(QTextDocument *parent = 0);

    void reset();
    void showDebugDetails();
    void considerEmptyLines();

    void startNoTestCalls();
    void endNoTestCalls();

    void setExpectedBlockState(const int state);
    void setExpectedBlockStates(const QList<int> &states);
    void setExpectedHighlightSequence(const HighlightSequence &format);
    void setExpectedHighlightSequences(const QList<HighlightSequence> &formats);

protected:
    virtual void highlightBlock(const QString &text);

private:
    QList<int> m_states;
    int m_statesCounter;
    QList<HighlightSequence> m_formatSequence;
    int m_formatsCounter;
    bool m_debugDetails;
    bool m_noTestCall;
    bool m_considerEmptyLines;
};

#endif // HIGHLIGHTERMOCK_H