git-svn-id: svn://localhost/ardour2/branches/3.0@7670 d708f5d6-7413-0410-9779-e7cbd77b26cf
276 lines
8.2 KiB
C++
276 lines
8.2 KiB
C++
/*
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Copyright (C) 2008 Paul Davis
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Author: Dave Robillard
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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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#include <cstdio>
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#include "ardour/types.h"
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#include "ardour/event_type_map.h"
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#include "evoral/Parameter.hpp"
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#include "evoral/midi_events.h"
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#include "evoral/MIDIParameters.hpp"
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#include "pbd/error.h"
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#include "pbd/compose.h"
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using namespace std;
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namespace ARDOUR {
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EventTypeMap EventTypeMap::event_type_map;
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bool
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EventTypeMap::type_is_midi(uint32_t type) const
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{
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return (type >= MidiCCAutomation) && (type <= MidiChannelPressureAutomation);
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}
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bool
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EventTypeMap::is_midi_parameter(const Evoral::Parameter& param)
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{
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return type_is_midi(param.type());
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}
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uint8_t
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EventTypeMap::parameter_midi_type(const Evoral::Parameter& param) const
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{
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switch (param.type()) {
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case MidiCCAutomation: return MIDI_CMD_CONTROL; break;
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case MidiPgmChangeAutomation: return MIDI_CMD_PGM_CHANGE; break;
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case MidiChannelPressureAutomation: return MIDI_CMD_CHANNEL_PRESSURE; break;
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case MidiPitchBenderAutomation: return MIDI_CMD_BENDER; break;
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case MidiSystemExclusiveAutomation: return MIDI_CMD_COMMON_SYSEX; break;
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default: return 0;
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}
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}
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uint32_t
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EventTypeMap::midi_event_type(uint8_t status) const
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{
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switch (status & 0xF0) {
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case MIDI_CMD_CONTROL: return MidiCCAutomation; break;
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case MIDI_CMD_PGM_CHANGE: return MidiPgmChangeAutomation; break;
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case MIDI_CMD_CHANNEL_PRESSURE: return MidiChannelPressureAutomation; break;
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case MIDI_CMD_BENDER: return MidiPitchBenderAutomation; break;
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case MIDI_CMD_COMMON_SYSEX: return MidiSystemExclusiveAutomation; break;
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default: return 0;
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}
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}
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bool
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EventTypeMap::is_integer(const Evoral::Parameter& param) const
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{
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return ( param.type() >= MidiCCAutomation
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&& param.type() <= MidiChannelPressureAutomation);
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}
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Evoral::ControlList::InterpolationStyle
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EventTypeMap::interpolation_of(const Evoral::Parameter& param)
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{
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switch (param.type()) {
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case MidiCCAutomation:
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switch (param.id()) {
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case MIDI_CTL_LSB_BANK:
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case MIDI_CTL_MSB_BANK:
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case MIDI_CTL_LSB_EFFECT1:
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case MIDI_CTL_LSB_EFFECT2:
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case MIDI_CTL_MSB_EFFECT1:
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case MIDI_CTL_MSB_EFFECT2:
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case MIDI_CTL_MSB_GENERAL_PURPOSE1:
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case MIDI_CTL_MSB_GENERAL_PURPOSE2:
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case MIDI_CTL_MSB_GENERAL_PURPOSE3:
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case MIDI_CTL_MSB_GENERAL_PURPOSE4:
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case MIDI_CTL_SUSTAIN:
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case MIDI_CTL_PORTAMENTO:
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case MIDI_CTL_SOSTENUTO:
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case MIDI_CTL_SOFT_PEDAL:
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case MIDI_CTL_LEGATO_FOOTSWITCH:
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case MIDI_CTL_HOLD2:
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case MIDI_CTL_GENERAL_PURPOSE5:
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case MIDI_CTL_GENERAL_PURPOSE6:
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case MIDI_CTL_GENERAL_PURPOSE7:
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case MIDI_CTL_GENERAL_PURPOSE8:
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case MIDI_CTL_DATA_INCREMENT:
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case MIDI_CTL_DATA_DECREMENT:
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case MIDI_CTL_NONREG_PARM_NUM_LSB:
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case MIDI_CTL_NONREG_PARM_NUM_MSB:
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case MIDI_CTL_REGIST_PARM_NUM_LSB:
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case MIDI_CTL_REGIST_PARM_NUM_MSB:
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case MIDI_CTL_ALL_SOUNDS_OFF:
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case MIDI_CTL_RESET_CONTROLLERS:
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case MIDI_CTL_LOCAL_CONTROL_SWITCH:
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case MIDI_CTL_ALL_NOTES_OFF:
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case MIDI_CTL_OMNI_OFF:
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case MIDI_CTL_OMNI_ON:
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case MIDI_CTL_MONO:
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case MIDI_CTL_POLY:
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return Evoral::ControlList::Discrete; break;
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default:
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return Evoral::ControlList::Linear; break;
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}
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break;
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case MidiPgmChangeAutomation: return Evoral::ControlList::Discrete; break;
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case MidiChannelPressureAutomation: return Evoral::ControlList::Linear; break;
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case MidiPitchBenderAutomation: return Evoral::ControlList::Linear; break;
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default: assert(false);
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}
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return Evoral::ControlList::Linear; // Not reached, suppress warnings
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}
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Evoral::Parameter
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EventTypeMap::new_parameter(uint32_t type, uint8_t channel, uint32_t id) const
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{
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Evoral::Parameter p(type, channel, id);
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double min = 0.0f;
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double max = 1.0f;
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double normal = 0.0f;
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switch((AutomationType)type) {
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case NullAutomation:
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case GainAutomation:
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max = 2.0f;
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normal = 1.0f;
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break;
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case PanAutomation:
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normal = 0.5f;
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break;
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case PluginAutomation:
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case SoloAutomation:
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case MuteAutomation:
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case FadeInAutomation:
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case FadeOutAutomation:
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case EnvelopeAutomation:
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max = 2.0f;
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normal = 1.0f;
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break;
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case MidiCCAutomation:
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case MidiPgmChangeAutomation:
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case MidiChannelPressureAutomation:
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Evoral::MIDI::controller_range(min, max, normal); break;
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case MidiPitchBenderAutomation:
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Evoral::MIDI::bender_range(min, max, normal); break;
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case MidiSystemExclusiveAutomation:
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return p;
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}
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p.set_range(type, min, max, normal, false);
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return p;
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}
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Evoral::Parameter
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EventTypeMap::new_parameter(const string& str) const
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{
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AutomationType p_type = NullAutomation;
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uint8_t p_channel = 0;
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uint32_t p_id = 0;
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if (str == "gain") {
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p_type = GainAutomation;
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} else if (str == "solo") {
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p_type = SoloAutomation;
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} else if (str == "mute") {
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p_type = MuteAutomation;
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} else if (str == "fadein") {
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p_type = FadeInAutomation;
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} else if (str == "fadeout") {
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p_type = FadeOutAutomation;
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} else if (str == "envelope") {
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p_type = EnvelopeAutomation;
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} else if (str == "pan") {
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p_type = PanAutomation;
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} else if (str.length() > 4 && str.substr(0, 4) == "pan-") {
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p_type = PanAutomation;
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p_id = atoi(str.c_str()+4);
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} else if (str.length() > 10 && str.substr(0, 10) == "parameter-") {
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p_type = PluginAutomation;
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p_id = atoi(str.c_str()+10);
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} else if (str.length() > 7 && str.substr(0, 7) == "midicc-") {
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p_type = MidiCCAutomation;
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uint32_t channel = 0;
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sscanf(str.c_str(), "midicc-%d-%d", &channel, &p_id);
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assert(channel < 16);
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p_channel = channel;
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} else if (str.length() > 16 && str.substr(0, 16) == "midi-pgm-change-") {
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p_type = MidiPgmChangeAutomation;
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uint32_t channel = 0;
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sscanf(str.c_str(), "midi-pgm-change-%d", &channel);
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assert(channel < 16);
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p_id = 0;
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p_channel = channel;
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} else if (str.length() > 18 && str.substr(0, 18) == "midi-pitch-bender-") {
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p_type = MidiPitchBenderAutomation;
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uint32_t channel = 0;
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sscanf(str.c_str(), "midi-pitch-bender-%d", &channel);
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assert(channel < 16);
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p_id = 0;
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p_channel = channel;
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} else if (str.length() > 22 && str.substr(0, 22) == "midi-channel-pressure-") {
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p_type = MidiChannelPressureAutomation;
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uint32_t channel = 0;
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sscanf(str.c_str(), "midi-channel-pressure-%d", &channel);
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assert(channel < 16);
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p_id = 0;
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p_channel = channel;
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} else {
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PBD::warning << "Unknown Parameter '" << str << "'" << endmsg;
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}
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return new_parameter(p_type, p_channel, p_id);
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}
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/** Unique string representation, suitable as an XML property value.
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* e.g. <AutomationList automation-id="whatthisreturns">
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*/
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std::string
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EventTypeMap::to_symbol(const Evoral::Parameter& param) const
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{
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AutomationType t = (AutomationType)param.type();
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if (t == GainAutomation) {
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return "gain";
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} else if (t == PanAutomation) {
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return string_compose("pan-%1", param.id());
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} else if (t == SoloAutomation) {
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return "solo";
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} else if (t == MuteAutomation) {
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return "mute";
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} else if (t == FadeInAutomation) {
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return "fadein";
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} else if (t == FadeOutAutomation) {
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return "fadeout";
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} else if (t == EnvelopeAutomation) {
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return "envelope";
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} else if (t == PluginAutomation) {
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return string_compose("parameter-%1", param.id());
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} else if (t == MidiCCAutomation) {
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return string_compose("midicc-%1-%2", int(param.channel()), param.id());
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} else if (t == MidiPgmChangeAutomation) {
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return string_compose("midi-pgm-change-%1", int(param.channel()));
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} else if (t == MidiPitchBenderAutomation) {
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return string_compose("midi-pitch-bender-%1", int(param.channel()));
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} else if (t == MidiChannelPressureAutomation) {
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return string_compose("midi-channel-pressure-%1", int(param.channel()));
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} else {
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PBD::warning << "Uninitialized Parameter symbol() called." << endmsg;
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return "";
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}
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}
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} // namespace ARDOUR
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