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/****************************************************************************
**
** Copyright (C) 2022 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the lottie-qt module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
******************************************************************************/
#include "bmimage_p.h"
#include <QDir>
#include <QFileInfo>
#include <QJsonObject>
#include "bmtrimpath_p.h"
QT_BEGIN_NAMESPACE
BMImage::BMImage(const BMImage &other)
: BMBase(other)
{
m_position = other.m_position;
m_radius = other.m_radius;
m_image = other.m_image;
}
BMImage::BMImage(const QJsonObject &definition, BMBase *parent)
{
setParent(parent);
construct(definition);
}
BMBase *BMImage::clone() const
{
return new BMImage(*this);
}
void BMImage::construct(const QJsonObject &definition)
{
BMBase::parse(definition);
if (m_hidden)
return;
qCDebug(lcLottieQtBodymovinParser) << "BMImage::construct():" << m_name;
QJsonObject asset = definition.value(QLatin1String("asset")).toObject();
QString assetString = asset.value(QLatin1String("p")).toString();
if (assetString.startsWith(QLatin1String("data:image"))) {
QStringList assetsDataStringList = assetString.split(QLatin1String(","));
if (assetsDataStringList.length() > 1) {
QByteArray assetData = QByteArray::fromBase64(assetsDataStringList[1].toLatin1());
m_image.loadFromData(assetData);
}
}
else {
QFileInfo info(asset.value(QLatin1String("fileSource")).toString());
QString url = info.path() + QDir::separator() + asset.value(QLatin1String("u")).toString() + assetString;
QString path = QUrl(url).toLocalFile();
m_image.load(path);
if (m_image.isNull()) {
qWarning() << "Unable to load file " << path;
}
}
QJsonObject position = definition.value(QLatin1String("p")).toObject();
position = resolveExpression(position);
m_position.construct(position);
QJsonObject radius = definition.value(QLatin1String("r")).toObject();
radius = resolveExpression(radius);
m_radius.construct(radius);
}
void BMImage::updateProperties(int frame)
{
m_position.update(frame);
m_radius.update(frame);
m_center = QPointF(m_position.value().x() - m_radius.value() / 2,
m_position.value().y() - m_radius.value() / 2);
}
void BMImage::render(LottieRenderer &renderer) const
{
renderer.render(*this);
}
QPointF BMImage::position() const
{
return m_position.value();
}
qreal BMImage::radius() const
{
return m_radius.value();
}
QT_END_NAMESPACE
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