mirror of
https://github.com/openharmony/windowmanager.git
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Grady
81f882a062
Signed-off-by: Grady <yangguangwei4@huawei.com> Change-Id: Icf74950fb6d48053534e9a57c3e6f7f3ebd7fe29
80 lines
2.8 KiB
C++
80 lines
2.8 KiB
C++
/*
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* Copyright (c) 2021 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FOUNDATION_DMSERVER_ABSTRACT_DISPLAY_CONTROLLER_H
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#define FOUNDATION_DMSERVER_ABSTRACT_DISPLAY_CONTROLLER_H
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#include "abstract_screen_controller.h"
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#include <map>
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#include <pixel_map.h>
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#include <surface.h>
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#include <transaction/rs_interfaces.h>
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#include "screen.h"
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#include "abstract_display.h"
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#include "transaction/rs_interfaces.h"
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namespace OHOS::Rosen {
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class AbstractDisplayController : public RefBase {
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public:
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AbstractDisplayController(std::recursive_mutex& mutex);
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~AbstractDisplayController();
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void Init(sptr<AbstractScreenController> abstractScreenController);
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ScreenId GetDefaultScreenId();
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RSScreenModeInfo GetScreenActiveMode(ScreenId id);
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std::shared_ptr<Media::PixelMap> GetScreenSnapshot(DisplayId displayId, ScreenId screenId);
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private:
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void OnAbstractScreenConnected(sptr<AbstractScreen> absScreen);
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void OnAbstractScreenDisconnected(sptr<AbstractScreen> absScreen);
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void OnAbstractScreenChanged(sptr<AbstractScreen> absScreen);
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void CreateAndBindDisplayLocked(sptr<AbstractScreen> absScreen);
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std::recursive_mutex& mutex_;
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volatile DisplayId displayCount_;
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std::map<DisplayId, sptr<AbstractDisplay>> abstractDisplayMap_;
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sptr<AbstractScreenController> abstractScreenController_;
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sptr<AbstractScreenController::AbstractScreenCallback> abstractScreenCallback_;
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OHOS::Rosen::RSInterfaces *rsInterface_;
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class ScreenshotCallback : public SurfaceCaptureCallback {
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public:
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ScreenshotCallback() = default;
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~ScreenshotCallback() {};
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void OnSurfaceCapture(std::shared_ptr<Media::PixelMap> pixelmap) override
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{
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if (flag_ == false) {
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flag_ = true;
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pixelMap_ = pixelmap;
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}
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}
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bool IsPixelMapOk()
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{
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return flag_;
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}
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std::shared_ptr<Media::PixelMap> GetPixelMap()
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{
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return pixelMap_;
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}
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private:
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bool flag_ = false;
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std::shared_ptr<Media::PixelMap> pixelMap_ = nullptr;
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};
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};
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} // namespace OHOS::Rosen
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#endif // FOUNDATION_DMSERVER_ABSTRACT_DISPLAY_CONTROLLER_H
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