tikzktexteditorcompletion.h

/***************************************************************************
 *   Copyright (C) 2015 by Eike Hein <hein@kde.org>                        *
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA .        *
 ***************************************************************************/

#ifndef TIKZKTEXTEDITORCOMPLETION_H
#define TIKZKTEXTEDITORCOMPLETION_H

#include <KTextEditor/CodeCompletionModel>
#include <KTextEditor/CodeCompletionModelControllerInterface>

#include <QIcon>
#include <QModelIndexList>
#include <QStandardItemModel>
#include <QStringList>
#include <QUrl>

namespace KTextEditor {
class Document;
class View;
} // namespace KTextEditor

class TikzKTextEditorCompletion : public KTextEditor::CodeCompletionModel,
                                  public KTextEditor::CodeCompletionModelControllerInterface
{
    Q_OBJECT

    Q_INTERFACES(KTextEditor::CodeCompletionModelControllerInterface)

public:
    TikzKTextEditorCompletion(QObject *parent);
    ~TikzKTextEditorCompletion();

    void updateCompleter(bool useCompletion, const QStringList &words);

    KTextEditor::Range completionRange(KTextEditor::View *view,
                                       const KTextEditor::Cursor &position) override;

    void completionInvoked(KTextEditor::View *view, const KTextEditor::Range &range,
                           KTextEditor::CodeCompletionModel::InvocationType it) override;
    QVariant data(const QModelIndex &index, int role) const override;

private:
    void findMatches();

    bool m_useCompletion;
    QStringList m_wordsList;
    /**
     * model with matching data
     */
    QStandardItemModel m_matches;

    /**
     * automatic invocation?
     */
    bool m_automatic;
};

#endif