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++ // Copyright (C) 2020 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ #include <QCoreApplication>
++ #include <QtCore/QCborStreamWriter>
++ #include <QtCore/QFile>
++ #include <QtCore/QDir>
++ #include <QtCore/QMetaType>
++ #include <QtGui/QColor>
++ #include <QtGui/QVector3D>
++ #include "keyframedatautils_p.h"
++
++ struct Keyframe
++ {
++ double frame;
++ QVariant value;
++ int easing = 0;
++ };
++
++ struct KeyframeData
++ {
++ QString filename;
++ QMetaType::Type propertyType;
++ QList<Keyframe> keyframes;
++ };
++
++ int main(int argc, char *argv[])
++ {
++ QCoreApplication app(argc, argv);
++
++ QList<KeyframeData> data;
++
++ // Animate real ('opacity' property)
++ KeyframeData keyframeData1;
++ keyframeData1.filename = "animate_real.cbor";
++ keyframeData1.propertyType = QMetaType::QReal;
++ Keyframe key1_1;
++ key1_1.frame = 0;
++ key1_1.value = 0.0;
++ key1_1.easing = 0;
++ keyframeData1.keyframes.append(key1_1);
++ Keyframe key1_2;
++ key1_2.frame = 1000;
++ key1_2.value = 1.0;
++ key1_2.easing = 0;
++ keyframeData1.keyframes.append(key1_2);
++ Keyframe key1_3;
++ key1_3.frame = 2000;
++ key1_3.value = 0.0;
++ key1_3.easing = 0;
++ keyframeData1.keyframes.append(key1_3);
++ data.append(keyframeData1);
++
++ // Animate bool ('visible' property)
++ KeyframeData keyframeData2;
++ keyframeData2.filename = "animate_bool.cbor";
++ keyframeData2.propertyType = QMetaType::Bool;
++ Keyframe key2_1;
++ key2_1.frame = 0;
++ key2_1.value = true;
++ key2_1.easing = 0;
++ keyframeData2.keyframes.append(key2_1);
++ Keyframe key2_2;
++ key2_2.frame = 1000;
++ key2_2.value = false;
++ key2_2.easing = 0;
++ keyframeData2.keyframes.append(key2_2);
++ Keyframe key2_3;
++ key2_3.frame = 2000;
++ key2_3.value = true;
++ key2_3.easing = 0;
++ keyframeData2.keyframes.append(key2_3);
++ data.append(keyframeData2);
++
++ // Animate color
++ KeyframeData keyframeData3;
++ keyframeData3.filename = "animate_color.cbor";
++ keyframeData3.propertyType = QMetaType::QColor;
++ Keyframe key3_1;
++ key3_1.frame = 0;
++ key3_1.value = QColor("green");
++ key3_1.easing = 0;
++ keyframeData3.keyframes.append(key3_1);
++ Keyframe key3_2;
++ key3_2.frame = 1000;
++ key3_2.value = QColor(255, 255, 0);
++ key3_2.easing = 0;
++ keyframeData3.keyframes.append(key3_2);
++ Keyframe key3_3;
++ key3_3.frame = 2000;
++ key3_3.value = QColor(255, 255, 255);
++ key3_3.easing = 0;
++ keyframeData3.keyframes.append(key3_3);
++ data.append(keyframeData3);
++
++ // Animate vector3d
++ KeyframeData keyframeData4;
++ keyframeData4.filename = "animate_vector3d.cbor";
++ keyframeData4.propertyType = QMetaType::QVector3D;
++ Keyframe key4_1;
++ key4_1.frame = 0;
++ key4_1.value = QVector3D(500.0, 500.0, 500.0);
++ key4_1.easing = 0;
++ keyframeData4.keyframes.append(key4_1);
++ Keyframe key4_2;
++ key4_2.frame = 1000;
++ key4_2.value = QVector3D(100.0, 200.0, 300.0);
++ key4_2.easing = 0;
++ keyframeData4.keyframes.append(key4_2);
++ Keyframe key4_3;
++ key4_3.frame = 2000;
++ key4_3.value = QVector3D(-1000.0, 0.0, 0.0);
++ key4_3.easing = 0;
++ keyframeData4.keyframes.append(key4_3);
++ data.append(keyframeData4);
++
++ for (auto keyframeData : data) {
++ // Output into current running path
++ QString path = QDir::currentPath();
++ QString outputFile = path + "\\" + keyframeData.filename;
++ QFile output(outputFile);
++
++ qDebug() << "Generating:" << outputFile;
++
++ if (!output.open(QIODevice::WriteOnly)) {
++ qWarning() << "Unable to open output file:" << outputFile;
++ exit(0);
++ }
++
++ QCborStreamWriter writer(&output);
++
++ writeKeyframesHeader(writer, keyframeData.propertyType);
++
++ // Start keyframes array
++ writer.startArray();
++ for (auto keyFrame : keyframeData.keyframes) {
++ writer.append(keyFrame.frame);
++ writer.append(keyFrame.easing);
++ writeValue(writer, keyFrame.value);
++ }
++ // End Keyframes array
++ writer.endArray();
++
++ // End root array
++ writer.endArray();
++
++ output.close();
++ }
++
++ return app.exec();
++ }