// 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 CHROME_BROWSER_ANDROID_COMPOSITOR_SCENE_LAYER_SCROLLING_BOTTOM_VIEW_SCENE_LAYER_H_
#define CHROME_BROWSER_ANDROID_COMPOSITOR_SCENE_LAYER_SCROLLING_BOTTOM_VIEW_SCENE_LAYER_H_
#include "base/android/jni_android.h"
#include "base/android/jni_weak_ref.h"
#include "base/android/scoped_java_ref.h"
#include "chrome/browser/ui/android/layouts/scene_layer.h"
#include "ui/android/resources/resource_manager_impl.h"
namespace cc::slim {
class Layer;
class UIResourceLayer;
} // namespace cc::slim
namespace android {
class ScrollingBottomViewSceneLayer : public SceneLayer {
public:
ScrollingBottomViewSceneLayer(JNIEnv* env,
const base::android::JavaRef<jobject>& jobj);
ScrollingBottomViewSceneLayer(const ScrollingBottomViewSceneLayer&) = delete;
ScrollingBottomViewSceneLayer& operator=(
const ScrollingBottomViewSceneLayer&) = delete;
~ScrollingBottomViewSceneLayer() override;
// Update the compositor version of the view.
void UpdateScrollingBottomViewLayer(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& object,
const base::android::JavaParamRef<jobject>& jresource_manager,
jint view_resource_id,
jint shadow_height,
jfloat x_offset,
jfloat y_offset,
bool show_shadow);
void SetContentTree(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& jobj,
const base::android::JavaParamRef<jobject>& jcontent_tree);
SkColor GetBackgroundColor() override;
bool ShouldShowBackground() override;
private:
bool should_show_background_;
SkColor background_color_;
scoped_refptr<cc::slim::Layer> view_container_;
scoped_refptr<cc::slim::UIResourceLayer> view_layer_;
};
} // namespace android
#endif // CHROME_BROWSER_ANDROID_COMPOSITOR_SCENE_LAYER_SCROLLING_BOTTOM_VIEW_SCENE_LAYER_H_