overte/libraries/script-engine/src/MIDIEvent.cpp

49 lines
1.7 KiB
C++

//
// MIDIEvent.cpp
// libraries/script-engine/src
//
// Created by Stephen Birarda on 2014-06-30.
// Copyright 2014 High Fidelity, Inc.
// Copyright 2022-2023 Overte e.V.
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
// SPDX-License-Identifier: Apache-2.0
//
#include "MIDIEvent.h"
#include <QtCore/QVariant>
#include "ScriptEngine.h"
#include "ScriptEngineCast.h"
#include "ScriptValue.h"
#include "ScriptManager.h"
STATIC_SCRIPT_TYPES_INITIALIZER((+[](ScriptManager* manager){
auto scriptEngine = manager->engine().get();
scriptRegisterMetaType<MIDIEvent, midiEventToScriptValue, midiEventFromScriptValue>(scriptEngine, "MIDIEvent");
}));
const QString MIDI_DELTA_TIME_PROP_NAME = "deltaTime";
const QString MIDI_EVENT_TYPE_PROP_NAME = "type";
const QString MIDI_DATA_1_PROP_NAME = "data1";
const QString MIDI_DATA_2_PROP_NAME = "data2";
ScriptValue midiEventToScriptValue(ScriptEngine* engine, const MIDIEvent& event) {
ScriptValue obj = engine->newObject();
obj.setProperty(MIDI_DELTA_TIME_PROP_NAME, event.deltaTime);
obj.setProperty(MIDI_EVENT_TYPE_PROP_NAME, event.type);
obj.setProperty(MIDI_DATA_1_PROP_NAME, event.data1);
obj.setProperty(MIDI_DATA_2_PROP_NAME, event.data2);
return obj;
}
bool midiEventFromScriptValue(const ScriptValue &object, MIDIEvent& event) {
event.deltaTime = object.property(MIDI_DELTA_TIME_PROP_NAME).toVariant().toDouble();
event.type = object.property(MIDI_EVENT_TYPE_PROP_NAME).toVariant().toUInt();
event.data1 = object.property(MIDI_DATA_1_PROP_NAME).toVariant().toUInt();
event.data2 = object.property(MIDI_DATA_2_PROP_NAME).toVariant().toUInt();
return true;
}