ardour/gtk2_ardour/main_clock.h
Robin Gareus 15150c57c1 Implement clock delta modes
* use new config variable
* update GUI to select delta-modes
* delegate delta-calculation to MainClock
* save offset to calculate absolute-time
2017-11-23 00:13:32 +01:00

51 lines
1.6 KiB
C++

/*
Copyright (C) 2012 Paul Davis
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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __gtk_ardour_main_clock_h__
#define __gtk_ardour_main_clock_h__
#include "audio_clock.h"
/** A simple subclass of AudioClock that adds a few things to its context menu:
* `display delta to edit cursor' and edit/change tempo/meter
*/
class MainClock : public AudioClock
{
public:
MainClock (const std::string& clock_name, const std::string& widget_name, bool primary);
samplepos_t absolute_time () const;
void set_session (ARDOUR::Session *s);
void set (samplepos_t, bool force = false, ARDOUR::samplecnt_t offset = 0);
private:
// Editor *_editor;
void build_ops_menu ();
void set_display_delta_mode (ARDOUR::ClockDeltaMode);
void edit_current_tempo ();
void edit_current_meter ();
void insert_new_tempo ();
void insert_new_meter ();
bool _primary;
bool _suspend_delta_mode_signal;
};
#endif // __gtk_ardour_main_clock_h__