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/*
* Copyright (C) 2018 The Android Open Source Project
*
* 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.
*/
#pragma once
#include <SkCanvas.h>
#include <SkDrawable.h>
#include <WebViewFunctorManager.h>
#include <utils/Functor.h>
#include <variant>
namespace android {
namespace uirenderer {
namespace skiapipeline {
/**
* This drawable wraps a functor enabling it to be recorded into a list
* of Skia drawing commands.
*/
class FunctorDrawable : public SkDrawable {
public:
constexpr static const char* const TYPE_NAME = "FunctorDrawable";
FunctorDrawable(int functor, SkCanvas* canvas)
: mBounds(canvas->getLocalClipBounds())
, mWebViewHandle(WebViewFunctorManager::instance().handleFor(functor)) {}
virtual ~FunctorDrawable() {}
virtual void syncFunctor(const WebViewSyncData& data) const {
mWebViewHandle->sync(data);
}
virtual void onRemovedFromTree() {
mWebViewHandle->onRemovedFromTree();
}
const char* getTypeName() const override { return TYPE_NAME; }
protected:
virtual SkRect onGetBounds() override { return mBounds; }
const SkRect mBounds;
sp<WebViewFunctor::Handle> mWebViewHandle;
};
} // namespace skiapipeline
} // namespace uirenderer
} // namespace android
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