25bd5d8adb
subrepo: subdir: "deps/juce" merged: "b13f9084e" upstream: origin: "https://github.com/essej/JUCE.git" branch: "sono6good" commit: "b13f9084e" git-subrepo: version: "0.4.3" origin: "https://github.com/ingydotnet/git-subrepo.git" commit: "2f68596"
117 lines
5.0 KiB
C++
117 lines
5.0 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2020 - Raw Material Software Limited
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JUCE is an open source library subject to commercial or open-source
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licensing.
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The code included in this file is provided under the terms of the ISC license
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http://www.isc.org/downloads/software-support-policy/isc-license. Permission
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To use, copy, modify, and/or distribute this software for any purpose with or
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without fee is hereby granted provided that the above copyright notice and
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this permission notice appear in all copies.
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace juce
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{
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//==============================================================================
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/**
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This helper class contains the necessary helper functions to generate
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MIDI messages that are exclusive to MPE, such as defining the upper and lower
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MPE zones and setting per-note and master pitchbend ranges.
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You can then send them to your MPE device using MidiOutput::sendBlockOfMessagesNow.
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All other MPE messages like per-note pitchbend, pressure, and third
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dimension, are ordinary MIDI messages that should be created using the MidiMessage
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class instead. You just need to take care to send them to the appropriate
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per-note MIDI channel.
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Note: If you are working with an MPEZoneLayout object inside your app,
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you should not use the message sequences provided here. Instead, you should
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change the zone layout programmatically with the member functions provided in the
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MPEZoneLayout class itself. You should also make sure that the Expressive
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MIDI zone layout of your C++ code and of the MPE device are kept in sync.
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@see MidiMessage, MPEZoneLayout
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@tags{Audio}
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*/
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class JUCE_API MPEMessages
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{
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public:
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/** Returns the sequence of MIDI messages that, if sent to an Expressive
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MIDI device, will set the lower MPE zone.
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*/
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static MidiBuffer setLowerZone (int numMemberChannels = 0,
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int perNotePitchbendRange = 48,
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int masterPitchbendRange = 2);
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/** Returns the sequence of MIDI messages that, if sent to an Expressive
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MIDI device, will set the upper MPE zone.
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*/
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static MidiBuffer setUpperZone (int numMemberChannels = 0,
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int perNotePitchbendRange = 48,
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int masterPitchbendRange = 2);
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/** Returns the sequence of MIDI messages that, if sent to an Expressive
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MIDI device, will set the per-note pitchbend range of the lower MPE zone.
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*/
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static MidiBuffer setLowerZonePerNotePitchbendRange (int perNotePitchbendRange = 48);
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/** Returns the sequence of MIDI messages that, if sent to an Expressive
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MIDI device, will set the per-note pitchbend range of the upper MPE zone.
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*/
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static MidiBuffer setUpperZonePerNotePitchbendRange (int perNotePitchbendRange = 48);
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/** Returns the sequence of MIDI messages that, if sent to an Expressive
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MIDI device, will set the master pitchbend range of the lower MPE zone.
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*/
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static MidiBuffer setLowerZoneMasterPitchbendRange (int masterPitchbendRange = 2);
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/** Returns the sequence of MIDI messages that, if sent to an Expressive
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MIDI device, will set the master pitchbend range of the upper MPE zone.
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*/
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static MidiBuffer setUpperZoneMasterPitchbendRange (int masterPitchbendRange = 2);
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/** Returns the sequence of MIDI messages that, if sent to an Expressive
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MIDI device, will clear the lower zone.
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*/
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static MidiBuffer clearLowerZone();
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/** Returns the sequence of MIDI messages that, if sent to an Expressive
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MIDI device, will clear the upper zone.
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*/
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static MidiBuffer clearUpperZone();
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/** Returns the sequence of MIDI messages that, if sent to an Expressive
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MIDI device, will clear the lower and upper zones.
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*/
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static MidiBuffer clearAllZones();
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/** Returns the sequence of MIDI messages that, if sent to an Expressive
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MIDI device, will reset the whole MPE zone layout of the
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device to the layout passed in. This will first clear the current lower and upper
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zones, then then set the zones contained in the passed-in zone layout, and set their
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per-note and master pitchbend ranges to their current values.
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*/
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static MidiBuffer setZoneLayout (MPEZoneLayout layout);
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/** The RPN number used for MPE zone layout messages.
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Pitchbend range messages (both per-note and master) are instead sent
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on RPN 0 as in standard MIDI 1.0.
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*/
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static const int zoneLayoutMessagesRpnNumber = 6;
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};
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} // namespace juce
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