style_image.h | Explore in Territory

/*
 * Copyright (C) 2000 Lars Knoll ([email protected])
 *           (C) 2000 Antti Koivisto ([email protected])
 *           (C) 2000 Dirk Mueller ([email protected])
 * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 *
 */

#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_STYLE_STYLE_IMAGE_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_STYLE_STYLE_IMAGE_H_

#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/layout/intrinsic_sizing_info.h"
#include "third_party/blink/renderer/platform/graphics/image_orientation.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"
#include "third_party/blink/renderer/platform/wtf/forward.h"

namespace gfx {
class SizeF;
}  // namespace gfx

namespace WTF {
class String;
}  // namespace WTF

namespace blink {

class CSSValue;
class Image;
class ImageResourceContent;
class Document;
class ComputedStyle;
class ImageResourceObserver;
enum class CSSValuePhase;

// A const pointer to either an ImageResource or a CSSImageGeneratorValue. It is
// used as a handle when checking whether ImageResources and generated images
// like gradients which have changed their backings are used in ComputedStyle
// objects for LayoutObjects. Use to decide if we need to do paint invalidation.
WrappedImagePtr;

// This class represents a CSS <image> value in ComputedStyle. The underlying
// object can be an image, a gradient or anything else defined as an <image>
// value.
class CORE_EXPORT StyleImage : public GarbageCollected<StyleImage> { … };

constexpr bool EqualResolutions(const float res1, const float res2) { … }

}  // namespace blink
#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_STYLE_STYLE_IMAGE_H_
chromium/third_party/blink/renderer/core/style/style_image.h
