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livetrax/gtk2_ardour/loudness_settings.h

95 lines
2.2 KiB
C++

/*
* Copyright (C) 2021 Robin Gareus <robin@gareus.org>
*
* 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 _gtkardour_loudness_settings_h_
#define _gtkardour_loudness_settings_h_
class XMLNode;
struct CLoudnessPreset
{
enum {
LR_dBFS,
LR_dBTP,
LR_Integrated,
LR_Short,
LR_Momentary,
LR_LAST
};
std::string label;
bool enable[LR_LAST];
float level[LR_LAST];
float LUFS_range[2];
bool report;
bool user;
};
struct ALoudnessPreset : public CLoudnessPreset
{
ALoudnessPreset (XMLNode const&);
ALoudnessPreset (std::string const&, bool enable[LR_LAST], float level[LR_LAST]);
ALoudnessPreset (CLoudnessPreset const& c) : CLoudnessPreset (c) {}
XMLNode& state () const;
bool operator==(ALoudnessPreset const&) const;
};
class ALoudnessPresets
{
public:
ALoudnessPresets (bool built_in_only);
~ALoudnessPresets ();
std::vector<ALoudnessPreset> const& presets () const {
return _p;
}
bool push_back (CLoudnessPreset const&);
bool erase (CLoudnessPreset const&);
bool erase (size_t);
CLoudnessPreset const&
operator[] (size_t which) const {
if (which >= _p.size ()) {
throw std::out_of_range ("preset index is out of range");
}
return _p[which];
}
CLoudnessPreset&
operator[] (size_t which) {
if (which >= _p.size ()) {
throw std::out_of_range ("preset index is out of range");
}
return _p[which];
}
size_t n_presets () const {
return _p.size ();
}
bool find_preset (CLoudnessPreset&) const;
private:
std::vector <ALoudnessPreset> _p;
bool _save;
};
#endif