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livetrax/libs/surfaces/push2/scale.h

81 lines
2.2 KiB
C++

/*
* Copyright (C) 2016-2018 Paul Davis <paul@linuxaudiosystems.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.
*/
#ifndef __ardour_push2_scale_layout_h__
#define __ardour_push2_scale_layout_h__
#include <vector>
#include "layout.h"
namespace ArdourCanvas {
class Rectangle;
}
namespace ArdourSurface {
class Push2Menu;
class ScaleLayout : public Push2Layout
{
public:
ScaleLayout (Push2& p, ARDOUR::Session&, std::string const &);
~ScaleLayout ();
void render (ArdourCanvas::Rect const &, Cairo::RefPtr<Cairo::Context>) const;
void show ();
void button_upper (uint32_t n);
void button_lower (uint32_t n);
void button_up ();
void button_down ();
void button_left ();
void button_right ();
void strip_vpot (int, int);
void strip_vpot_touch (int, bool) {}
private:
ArdourCanvas::Rectangle* _bg;
std::vector<ArdourCanvas::Text*> _upper_text;
std::vector<ArdourCanvas::Text*> _lower_text;
ArdourCanvas::Text* _left_scroll_text;
ArdourCanvas::Text* _right_scroll_text;
ArdourCanvas::Text* _inkey_text;
ArdourCanvas::Text* _chromatic_text;
ArdourCanvas::Text* _row_interval_text;
ArdourCanvas::Text* _close_text;
Push2Menu* _scale_menu;
int _last_vpot;
int _vpot_delta_cnt;
boost::shared_ptr<Push2::Button> _root_button;
void build_scale_menu ();
PBD::ScopedConnectionList _menu_connections;
PBD::ScopedConnectionList _p2_connections;
void mode_changed ();
void menu_rearranged ();
void show_root_state ();
void update_cursor_buttons ();
};
} /* namespace */
#endif /* __ardour_push2_scale_layout_h__ */