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// Copyright 2014 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef COBALT_CSSOM_TRANSFORM_FUNCTION_LIST_VALUE_H_
#define COBALT_CSSOM_TRANSFORM_FUNCTION_LIST_VALUE_H_
#include <string>
#include "base/compiler_specific.h"
#include "cobalt/base/polymorphic_equatable.h"
#include "cobalt/cssom/property_value_visitor.h"
#include "cobalt/cssom/scoped_list_value.h"
#include "cobalt/cssom/transform_function.h"
#include "cobalt/cssom/transform_matrix.h"
#include "cobalt/math/matrix3_f.h"
namespace cobalt {
namespace cssom {
// A list of transform functions that define how transformation is applied
// to the coordinate system an HTML element renders in.
// https://www.w3.org/TR/css-transforms-1/#typedef-transform-list
class TransformFunctionListValue : public ScopedListValue<TransformFunction> {
public:
explicit TransformFunctionListValue(
ScopedListValue<TransformFunction>::Builder value)
: ScopedListValue<TransformFunction>(value.Pass()) {}
void Accept(PropertyValueVisitor* visitor) OVERRIDE {
visitor->VisitTransformFunctionList(this);
}
TransformMatrix ToMatrix() const;
std::string ToString() const OVERRIDE;
DEFINE_POLYMORPHIC_EQUATABLE_TYPE(TransformFunctionListValue);
private:
virtual ~TransformFunctionListValue() OVERRIDE {}
};
} // namespace cssom
} // namespace cobalt
#endif // COBALT_CSSOM_TRANSFORM_FUNCTION_LIST_VALUE_H_