chromium/ui/views/controls/animated_image_view.h

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_VIEWS_CONTROLS_ANIMATED_IMAGE_VIEW_H_
#define UI_VIEWS_CONTROLS_ANIMATED_IMAGE_VIEW_H_

#include <memory>
#include <optional>
#include <utility>

#include "base/memory/raw_ptr.h"
#include "base/time/time.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/compositor/compositor_animation_observer.h"
#include "ui/gfx/geometry/vector2d.h"
#include "ui/lottie/animation.h"
#include "ui/views/controls/image_view_base.h"
#include "ui/views/metadata/view_factory.h"
#include "ui/views/views_export.h"

namespace gfx {
class Canvas;
}

namespace ui {
class Compositor;
}

namespace views {

/////////////////////////////////////////////////////////////////////////////
//
// AnimatedImageView class.
//
// An AnimatedImageView can display a skia vector animation. The animation paint
// size can be set via SetImageSize. The animation is stopped by default.
// Use this over AnimatedIconView if you want to play a skottie animation file.
//
/////////////////////////////////////////////////////////////////////////////
class VIEWS_EXPORT AnimatedImageView : public ImageViewBase,
                                       public ui::CompositorAnimationObserver { … };

BEGIN_VIEW_BUILDER(VIEWS_EXPORT, AnimatedImageView, ImageViewBase)
VIEW_BUILDER_PROPERTY(std::unique_ptr<lottie::Animation>, AnimatedImage)
VIEW_BUILDER_PROPERTY(gfx::Vector2d, AdditionalTranslation)
END_VIEW_BUILDER

}  // namespace views

DEFINE_VIEW_BUILDER(…)

#endif  // UI_VIEWS_CONTROLS_ANIMATED_IMAGE_VIEW_H_