main_clock.h

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/*
 * Copyright (C) 2015-2017 Robin Gareus <robin@gareus.org>
 * Copyright (C) 2015 Colin Fletcher <colin.m.fletcher@googlemail.com>
 *
 * 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.
 */
 
#pragma once
 
#include "audio_clock.h"
 
class MainClock : public AudioClock
{
public:
        enum ClockDisposition {
                PrimaryClock,
                SecondaryClock
        };
 
        MainClock (const std::string& clock_name, const std::string& widget_name, ClockDisposition d);
        void set_session (ARDOUR::Session *s);
 
        ARDOUR::ClockDeltaMode display_delta_mode () {return _delta_mode;}
        void set_display_delta_mode (ARDOUR::ClockDeltaMode m);
 
        void set (Temporal::timepos_t const &, bool force = false, bool round_to_beat = false);
        sigc::signal<bool, ARDOUR::ClockDeltaMode> change_display_delta_mode_signal;
 
        sigc::signal<void> CanonicalClockChanged;
 
        void clock_value_changed();
 
        void parameter_changed (std::string p);
 
protected:
        ClockDisposition _disposition;
 
private:
        void build_ops_menu ();
        void change_display_delta_mode (ARDOUR::ClockDeltaMode);
        void edit_current_tempo ();
        void edit_current_meter ();
        void insert_new_tempo ();
        void insert_new_meter ();
        bool _suspend_delta_mode_signal;
        std::string _widget_name;
        ARDOUR::ClockDeltaMode _delta_mode;
};
 
class TransportClock : public MainClock
{
public:
        TransportClock (const std::string& clock_name, const std::string& widget_name, ClockDisposition d);
 
protected:
        void set_mode(Mode);  //override
 
private:
        void follow_canonical_clock();
};