Robin Gareus
bc2ff6a554
* rotate labels, fix size * identical total width for mono + stereo meters * show metric area only every 8th meter * ...
89 lines
2.2 KiB
C++
89 lines
2.2 KiB
C++
/*
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Copyright (C) 2013 Paul Davis
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Author: Robin Gareus
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __ardour_meter_strip__
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#define __ardour_meter_strip__
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#include <vector>
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#include <cmath>
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#include "pbd/stateful.h"
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#include "ardour/types.h"
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#include "ardour/ardour.h"
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#include "level_meter.h"
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namespace ARDOUR {
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class Route;
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class Session;
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}
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namespace Gtk {
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class Window;
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class Style;
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}
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class Meterbridge;
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class MeterStrip : public Gtk::VBox
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{
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public:
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MeterStrip (Meterbridge&, ARDOUR::Session*, boost::shared_ptr<ARDOUR::Route>);
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~MeterStrip ();
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void fast_update ();
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void display_metrics (bool);
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boost::shared_ptr<ARDOUR::Route> route() { return _route; }
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static PBD::Signal1<void,MeterStrip*> CatchDeletion;
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protected:
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boost::shared_ptr<ARDOUR::Route> _route;
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PBD::ScopedConnectionList route_connections;
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void self_delete ();
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gint meter_metrics_expose (GdkEventExpose *);
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typedef std::map<std::string,cairo_pattern_t*> MetricPatterns;
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static MetricPatterns metric_patterns;
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static cairo_pattern_t* render_metrics (Gtk::Widget &, std::vector<ARDOUR::DataType>);
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void on_theme_changed ();
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bool style_changed;
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void on_size_allocate (Gtk::Allocation&);
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void on_size_request (Gtk::Requisition*);
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private:
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Gtk::Label label;
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Gtk::DrawingArea meter_metric_area;
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std::vector<ARDOUR::DataType> _types;
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LevelMeter *level_meter;
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void meter_changed ();
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PBD::ScopedConnection _config_connection;
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void strip_property_changed (const PBD::PropertyChange&);
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void meter_configuration_changed (ARDOUR::ChanCount);
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};
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#endif /* __ardour_mixer_strip__ */
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