qlottieshapelayer.cpp

Enable keyboard shortcuts

++ // Copyright (C) 2018 The Qt Company Ltd.

++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

++ // Qt-Security score:significant reason:default

++

++ #include "qlottieshapelayer_p.h"

++

++ #include <QJsonObject>

++ #include <QJsonArray>

++

++

++ #include "qlottieconstants_p.h"

++ #include "qlottiebase_p.h"

++ #include "qlottieshape_p.h"

++ #include "qlottietrimpath_p.h"

++ #include "qlottiebasictransform_p.h"

++ #include "qlottierenderer_p.h"

++

++ QT_BEGIN_NAMESPACE

++

++ QLottieShapeLayer::QLottieShapeLayer(const QLottieShapeLayer &other)

++     : QLottieLayer(other)

++ {

++     m_appliedTrim = other.m_appliedTrim;

++ }

++

++ QLottieBase *QLottieShapeLayer::clone() const

++ {

++     return new QLottieShapeLayer(*this);

++ }

++

++ void QLottieShapeLayer::updateProperties(int frame)

++ {

++     QLottieLayer::updateProperties(frame);

++

++     for (QLottieBase *child : children()) {

++         if (child->hidden())

++             continue;

++

++         QLottieShape *shape = dynamic_cast<QLottieShape*>(child);

++

++         if (!shape)

++             continue;

++

++         if (shape->type() == LOTTIE_SHAPE_TRIM_IX) {

++             QLottieTrimPath *trim = static_cast<QLottieTrimPath*>(shape);

++             if (m_appliedTrim)

++                 m_appliedTrim->applyTrim(*trim);

++             else

++                 m_appliedTrim = trim;

++         } else if (m_appliedTrim) {

++             if (shape->acceptsTrim())

++                 shape->applyTrim(*m_appliedTrim);

++         }

++     }

++ }

++

++ void QLottieShapeLayer::render(QLottieRenderer &renderer) const

++ {

++     if (!m_isActive)

++         return;

++     renderer.saveState();

++

++     QLottieLayer::render(renderer);

++

++     if (m_appliedTrim && !m_appliedTrim->hidden())

++         m_appliedTrim->render(renderer);

++

++     renderer.finish(*this);

++     renderer.restoreState();

++ }

++

++ int QLottieShapeLayer::parse(const QJsonObject &definition)

++ {

++     m_type = LOTTIE_LAYER_SHAPE_IX;

++

++     QLottieLayer::parse(definition);

++     if (m_hidden)

++         return 0;

++

++     qCDebug(lcLottieQtLottieParser) << "QLottieShapeLayer::QLottieShapeLayer()" << m_name;

++

++     if (!checkRequiredKeys(definition, "Layer"_L1, { "shapes"_L1 }, m_name))

++         return -1;

++

++     QJsonArray items = definition.value("shapes"_L1).toArray();

++     QJsonArray::const_iterator itemIt = items.constEnd();

++     while (itemIt != items.constBegin()) {

++         itemIt--;

++         QLottieShape *shape = QLottieShape::construct((*itemIt).toObject(), this);

++         if (shape)

++             appendChild(shape);

++     }

++

++     return 0;

++ }

++

++ QT_END_NAMESPACE