PassOwnPtr<WebTransformOperations> toWebTransformOperations(const TransformOperations& transformOperations, const FloatSize& boxSize)
{
// We need to do a deep copy the transformOperations may contain ref pointers to TransformOperation objects.
OwnPtr<WebTransformOperations> webTransformOperations = adoptPtr(Platform::current()->compositorSupport()->createTransformOperations());
if (!webTransformOperations)
return nullptr;
for (size_t j = 0; j < transformOperations.size(); ++j) {
TransformOperation::OperationType operationType = transformOperations.operations()[j]->getOperationType();
switch (operationType) {
case TransformOperation::SCALE_X:
case TransformOperation::SCALE_Y:
case TransformOperation::SCALE_Z:
case TransformOperation::SCALE_3D:
case TransformOperation::SCALE: {
ScaleTransformOperation* transform = static_cast<ScaleTransformOperation*>(transformOperations.operations()[j].get());
webTransformOperations->appendScale(transform->x(), transform->y(), transform->z());
break;
}
case TransformOperation::TRANSLATE_X:
case TransformOperation::TRANSLATE_Y:
case TransformOperation::TRANSLATE_Z:
case TransformOperation::TRANSLATE_3D:
case TransformOperation::TRANSLATE: {
TranslateTransformOperation* transform = static_cast<TranslateTransformOperation*>(transformOperations.operations()[j].get());
webTransformOperations->appendTranslate(floatValueForLength(transform->x(), boxSize.width()), floatValueForLength(transform->y(), boxSize.height()), floatValueForLength(transform->z(), 1));
break;
}
case TransformOperation::ROTATE_X:
case TransformOperation::ROTATE_Y:
case TransformOperation::ROTATE_3D:
case TransformOperation::ROTATE: {
RotateTransformOperation* transform = static_cast<RotateTransformOperation*>(transformOperations.operations()[j].get());
webTransformOperations->appendRotate(transform->x(), transform->y(), transform->z(), transform->angle());
break;
}
case TransformOperation::SKEW_X:
case TransformOperation::SKEW_Y:
case TransformOperation::SKEW: {
SkewTransformOperation* transform = static_cast<SkewTransformOperation*>(transformOperations.operations()[j].get());
webTransformOperations->appendSkew(transform->angleX(), transform->angleY());
break;
}
case TransformOperation::MATRIX: {
MatrixTransformOperation* transform = static_cast<MatrixTransformOperation*>(transformOperations.operations()[j].get());
TransformationMatrix m = transform->matrix();
webTransformOperations->appendMatrix(TransformSkMatrix44Conversions::convert(m));
break;
}
case TransformOperation::MATRIX_3D: {
Matrix3DTransformOperation* transform = static_cast<Matrix3DTransformOperation*>(transformOperations.operations()[j].get());
TransformationMatrix m = transform->matrix();
webTransformOperations->appendMatrix(TransformSkMatrix44Conversions::convert(m));
break;
}
case TransformOperation::PERSPECTIVE: {
PerspectiveTransformOperation* transform = static_cast<PerspectiveTransformOperation*>(transformOperations.operations()[j].get());
webTransformOperations->appendPerspective(floatValueForLength(transform->perspective(), 0));
break;
}
case TransformOperation::IDENTITY:
webTransformOperations->appendIdentity();
break;
case TransformOperation::NONE:
// Do nothing.
break;
} // switch
} // for each operation
return webTransformOperations.release();
}
WebTransformOperations toWebTransformOperations(const TransformOperations& transformOperations, const FloatSize& boxSize)
{
// We need to do a deep copy the transformOperations may contain ref pointers to TransformOperation objects.
WebTransformOperations webTransformOperations;
for (size_t j = 0; j < transformOperations.size(); ++j) {
TransformOperation::OperationType operationType = transformOperations.operations()[j]->getOperationType();
switch (operationType) {
case TransformOperation::SCALE_X:
case TransformOperation::SCALE_Y:
case TransformOperation::SCALE_Z:
case TransformOperation::SCALE_3D:
case TransformOperation::SCALE: {
ScaleTransformOperation* transform = static_cast<ScaleTransformOperation*>(transformOperations.operations()[j].get());
webTransformOperations.appendScale(transform->x(), transform->y(), transform->z());
break;
}
case TransformOperation::TRANSLATE_X:
case TransformOperation::TRANSLATE_Y:
case TransformOperation::TRANSLATE_Z:
case TransformOperation::TRANSLATE_3D:
case TransformOperation::TRANSLATE: {
TranslateTransformOperation* transform = static_cast<TranslateTransformOperation*>(transformOperations.operations()[j].get());
webTransformOperations.appendTranslate(floatValueForLength(transform->x(), boxSize.width()), floatValueForLength(transform->y(), boxSize.height()), floatValueForLength(transform->z(), 1));
break;
}
case TransformOperation::ROTATE_X:
case TransformOperation::ROTATE_Y:
case TransformOperation::ROTATE_3D:
case TransformOperation::ROTATE: {
RotateTransformOperation* transform = static_cast<RotateTransformOperation*>(transformOperations.operations()[j].get());
webTransformOperations.appendRotate(transform->x(), transform->y(), transform->z(), transform->angle());
break;
}
case TransformOperation::SKEW_X:
case TransformOperation::SKEW_Y:
case TransformOperation::SKEW: {
SkewTransformOperation* transform = static_cast<SkewTransformOperation*>(transformOperations.operations()[j].get());
webTransformOperations.appendSkew(transform->angleX(), transform->angleY());
break;
}
case TransformOperation::MATRIX: {
MatrixTransformOperation* transform = static_cast<MatrixTransformOperation*>(transformOperations.operations()[j].get());
TransformationMatrix m = transform->matrix();
webTransformOperations.appendMatrix(WebTransformationMatrix(m));
break;
}
case TransformOperation::MATRIX_3D: {
Matrix3DTransformOperation* transform = static_cast<Matrix3DTransformOperation*>(transformOperations.operations()[j].get());
TransformationMatrix m = transform->matrix();
webTransformOperations.appendMatrix(WebTransformationMatrix(m));
break;
}
case TransformOperation::PERSPECTIVE: {
PerspectiveTransformOperation* transform = static_cast<PerspectiveTransformOperation*>(transformOperations.operations()[j].get());
webTransformOperations.appendPerspective(floatValueForLength(transform->perspective(), 0));
break;
}
case TransformOperation::IDENTITY:
case TransformOperation::NONE:
// Do nothing.
break;
} // switch
} // for each operation
return webTransformOperations;
}
void toWebTransformOperations(const TransformOperations& transformOperations, WebTransformOperations* webTransformOperations)
{
// We need to do a deep copy the transformOperations may contain ref pointers to TransformOperation objects.
for (size_t j = 0; j < transformOperations.size(); ++j) {
switch (transformOperations.operations()[j]->type()) {
case TransformOperation::ScaleX:
case TransformOperation::ScaleY:
case TransformOperation::ScaleZ:
case TransformOperation::Scale3D:
case TransformOperation::Scale: {
ScaleTransformOperation* transform = static_cast<ScaleTransformOperation*>(transformOperations.operations()[j].get());
webTransformOperations->appendScale(transform->x(), transform->y(), transform->z());
break;
}
case TransformOperation::TranslateX:
case TransformOperation::TranslateY:
case TransformOperation::TranslateZ:
case TransformOperation::Translate3D:
case TransformOperation::Translate: {
TranslateTransformOperation* transform = static_cast<TranslateTransformOperation*>(transformOperations.operations()[j].get());
ASSERT(transform->x().isFixed() && transform->y().isFixed());
webTransformOperations->appendTranslate(transform->x().value(), transform->y().value(), transform->z());
break;
}
case TransformOperation::RotateX:
case TransformOperation::RotateY:
case TransformOperation::Rotate3D:
case TransformOperation::Rotate: {
RotateTransformOperation* transform = static_cast<RotateTransformOperation*>(transformOperations.operations()[j].get());
webTransformOperations->appendRotate(transform->x(), transform->y(), transform->z(), transform->angle());
break;
}
case TransformOperation::SkewX:
case TransformOperation::SkewY:
case TransformOperation::Skew: {
SkewTransformOperation* transform = static_cast<SkewTransformOperation*>(transformOperations.operations()[j].get());
webTransformOperations->appendSkew(transform->angleX(), transform->angleY());
break;
}
case TransformOperation::Matrix: {
MatrixTransformOperation* transform = static_cast<MatrixTransformOperation*>(transformOperations.operations()[j].get());
TransformationMatrix m = transform->matrix();
webTransformOperations->appendMatrix(TransformationMatrix::toSkMatrix44(m));
break;
}
case TransformOperation::Matrix3D: {
Matrix3DTransformOperation* transform = static_cast<Matrix3DTransformOperation*>(transformOperations.operations()[j].get());
TransformationMatrix m = transform->matrix();
webTransformOperations->appendMatrix(TransformationMatrix::toSkMatrix44(m));
break;
}
case TransformOperation::Perspective: {
PerspectiveTransformOperation* transform = static_cast<PerspectiveTransformOperation*>(transformOperations.operations()[j].get());
webTransformOperations->appendPerspective(transform->perspective());
break;
}
case TransformOperation::Interpolated: {
TransformationMatrix m;
transformOperations.operations()[j]->apply(m, FloatSize());
webTransformOperations->appendMatrix(TransformationMatrix::toSkMatrix44(m));
break;
}
case TransformOperation::Identity:
webTransformOperations->appendIdentity();
break;
case TransformOperation::None:
// Do nothing.
break;
} // switch
} // for each operation
}
PassOwnPtr<CCTransformKeyframe> CCTransformKeyframe::clone() const
{
// We need to do a deep copy the m_value may contain ref pointers to TransformOperation objects.
TransformOperations operations;
for (size_t j = 0; j < m_value.size(); ++j) {
TransformOperation::OperationType operationType = m_value.operations()[j]->getOperationType();
switch (operationType) {
case TransformOperation::SCALE_X:
case TransformOperation::SCALE_Y:
case TransformOperation::SCALE_Z:
case TransformOperation::SCALE_3D:
case TransformOperation::SCALE: {
ScaleTransformOperation* transform = static_cast<ScaleTransformOperation*>(m_value.operations()[j].get());
operations.operations().append(ScaleTransformOperation::create(transform->x(), transform->y(), transform->z(), operationType));
break;
}
case TransformOperation::TRANSLATE_X:
case TransformOperation::TRANSLATE_Y:
case TransformOperation::TRANSLATE_Z:
case TransformOperation::TRANSLATE_3D:
case TransformOperation::TRANSLATE: {
TranslateTransformOperation* transform = static_cast<TranslateTransformOperation*>(m_value.operations()[j].get());
operations.operations().append(TranslateTransformOperation::create(transform->x(), transform->y(), transform->z(), operationType));
break;
}
case TransformOperation::ROTATE_X:
case TransformOperation::ROTATE_Y:
case TransformOperation::ROTATE_3D:
case TransformOperation::ROTATE: {
RotateTransformOperation* transform = static_cast<RotateTransformOperation*>(m_value.operations()[j].get());
operations.operations().append(RotateTransformOperation::create(transform->x(), transform->y(), transform->z(), transform->angle(), operationType));
break;
}
case TransformOperation::SKEW_X:
case TransformOperation::SKEW_Y:
case TransformOperation::SKEW: {
SkewTransformOperation* transform = static_cast<SkewTransformOperation*>(m_value.operations()[j].get());
operations.operations().append(SkewTransformOperation::create(transform->angleX(), transform->angleY(), operationType));
break;
}
case TransformOperation::MATRIX: {
MatrixTransformOperation* transform = static_cast<MatrixTransformOperation*>(m_value.operations()[j].get());
TransformationMatrix m = transform->matrix();
operations.operations().append(MatrixTransformOperation::create(m.a(), m.b(), m.c(), m.d(), m.e(), m.f()));
break;
}
case TransformOperation::MATRIX_3D: {
Matrix3DTransformOperation* transform = static_cast<Matrix3DTransformOperation*>(m_value.operations()[j].get());
operations.operations().append(Matrix3DTransformOperation::create(transform->matrix()));
break;
}
case TransformOperation::PERSPECTIVE: {
PerspectiveTransformOperation* transform = static_cast<PerspectiveTransformOperation*>(m_value.operations()[j].get());
operations.operations().append(PerspectiveTransformOperation::create(transform->perspective()));
break;
}
case TransformOperation::IDENTITY: {
operations.operations().append(IdentityTransformOperation::create());
break;
}
case TransformOperation::NONE:
// Do nothing.
break;
} // switch
} // for each operation
return CCTransformKeyframe::create(time(), operations, timingFunction() ? cloneTimingFunction(timingFunction()) : nullptr);
}