9c08c058a3
Surface made Ardour crash when a client connected and some session track was not a VCA nor had a panner, like MIDI strips.
135 lines
3.4 KiB
C++
135 lines
3.4 KiB
C++
/*
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* Copyright (C) 2020 Luciano Iam <lucianito@gmail.com>
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*
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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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*
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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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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef _ardour_surface_websockets_mixer_h_
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#define _ardour_surface_websockets_mixer_h_
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#include <glibmm/threads.h>
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#include "component.h"
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#include "typed_value.h"
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namespace ArdourSurface {
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class ArdourMixerNotFoundException : public std::runtime_error
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{
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public:
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ArdourMixerNotFoundException (std::string const & what)
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: std::runtime_error (what)
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, _what (what)
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{}
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~ArdourMixerNotFoundException() throw() {}
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const char* what() const throw() { return _what.c_str(); }
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private:
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std::string _what;
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};
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class ArdourMixerPlugin : public PBD::ScopedConnectionList
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{
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public:
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ArdourMixerPlugin (boost::shared_ptr<ARDOUR::PluginInsert>);
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~ArdourMixerPlugin ();
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boost::shared_ptr<ARDOUR::PluginInsert> insert () const;
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boost::shared_ptr<PBD::ScopedConnectionList> connections () const;
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bool enabled () const;
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void set_enabled (bool);
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uint32_t param_count () const;
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TypedValue param_value (uint32_t);
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void set_param_value (uint32_t, TypedValue);
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boost::shared_ptr<ARDOUR::AutomationControl> param_control (uint32_t) const;
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static TypedValue param_value (boost::shared_ptr<ARDOUR::AutomationControl>);
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private:
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boost::shared_ptr<ARDOUR::PluginInsert> _insert;
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};
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class ArdourMixerStrip : public PBD::ScopedConnectionList
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{
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public:
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ArdourMixerStrip (boost::shared_ptr<ARDOUR::Stripable>, PBD::EventLoop*);
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~ArdourMixerStrip ();
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boost::shared_ptr<ARDOUR::Stripable> stripable () const;
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boost::shared_ptr<PBD::ScopedConnectionList> connections () const;
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typedef std::map<uint32_t, boost::shared_ptr<ArdourMixerPlugin> > PluginMap;
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PluginMap& plugins ();
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ArdourMixerPlugin& plugin (uint32_t);
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double gain () const;
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void set_gain (double);
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bool has_pan () const;
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double pan () const;
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void set_pan (double);
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bool mute () const;
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void set_mute (bool);
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std::string name () const;
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float meter_level_db () const;
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static double to_db (double);
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static double from_db (double);
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private:
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boost::shared_ptr<ARDOUR::Stripable> _stripable;
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PluginMap _plugins;
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void on_drop_plugin (uint32_t);
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};
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class ArdourMixer : public SurfaceComponent
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{
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public:
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ArdourMixer (ArdourSurface::ArdourWebsockets& surface)
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: SurfaceComponent (surface){};
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virtual ~ArdourMixer (){};
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int start ();
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int stop ();
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typedef std::map<uint32_t, boost::shared_ptr<ArdourMixerStrip> > StripMap;
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StripMap& strips ();
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ArdourMixerStrip& strip (uint32_t);
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void on_drop_strip (uint32_t);
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Glib::Threads::Mutex& mutex ();
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private:
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StripMap _strips;
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Glib::Threads::Mutex _mutex;
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};
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} // namespace ArdourSurface
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#endif // _ardour_surface_websockets_mixer_h_
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