flag.hpp

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/*
 * This file is part of the PulseView project.
 *
 * Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk>
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */

#ifndef PULSEVIEW_PV_VIEWS_TRACE_FLAG_HPP
#define PULSEVIEW_PV_VIEWS_TRACE_FLAG_HPP

#include <memory>

#include "timemarker.hpp"

using std::enable_shared_from_this;

class QMenu;

namespace pv {
namespace views {
namespace trace {

class Flag : public TimeMarker, public enable_shared_from_this<Flag>
{
    Q_OBJECT

public:
    static const QColor FillColor;

public:
    Flag(View &view, const pv::util::Timestamp& time, const QString &text);

    Flag(const Flag &flag);

    virtual bool enabled() const override;

    virtual QString get_display_text() const override;

    virtual QString get_text() const override;

    virtual void set_text(const QString &text) override;

    virtual pv::widgets::Popup* create_popup(QWidget *parent) override;

    virtual QMenu* create_header_context_menu(QWidget *parent) override;

    virtual void delete_pressed() override;

    QRectF label_rect(const QRectF &rect) const override;

private Q_SLOTS:
    void on_delete();

    void on_text_changed(const QString &text);

private:
    QString text_;
};

} // namespace trace
} // namespace views
} // namespace pv

#endif // PULSEVIEW_PV_VIEWS_TRACE_FLAG_HPP