mirror of
https://github.com/openharmony/windowmanager.git
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xingyanan
9300a2e55d
Signed-off-by: xingyanan <xingyanan2@huawei.com> Change-Id: I191f765f730a6f4d6df44b6375b37d7898ee345c
84 lines
3.4 KiB
C++
84 lines
3.4 KiB
C++
/*
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* Copyright (c) 2022 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 OHOS_ROSEN_WINDOW_LAYOUT_POLICY_CASCADE_H
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#define OHOS_ROSEN_WINDOW_LAYOUT_POLICY_CASCADE_H
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#include <map>
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#include <refbase.h>
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#include <set>
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#include "window_layout_policy.h"
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#include "window_node.h"
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#include "wm_common.h"
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namespace OHOS {
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namespace Rosen {
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class WindowLayoutPolicyCascade : public WindowLayoutPolicy {
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public:
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WindowLayoutPolicyCascade() = delete;
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WindowLayoutPolicyCascade(const sptr<DisplayGroupInfo>& displayGroupInfo,
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DisplayGroupWindowTree& displayGroupWindowTree);
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~WindowLayoutPolicyCascade() = default;
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void Launch() override;
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void Clean() override;
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void Reset() override;
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void Reorder() override;
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void AddWindowNode(const sptr<WindowNode>& node) override;
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void UpdateWindowNode(const sptr<WindowNode>& node, bool isAddWindow = false) override;
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void UpdateLayoutRect(const sptr<WindowNode>& node) override;
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void SetSplitDividerWindowRects(std::map<DisplayId, Rect> dividerWindowRects) override;
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void RemoveWindowNode(const sptr<WindowNode>& node) override;
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Rect GetDividerRect(DisplayId displayId) const override;
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std::vector<int32_t> GetExitSplitPoints(DisplayId displayId) const override;
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private:
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void InitAllRects();
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void InitSplitRects(DisplayId displayId);
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int32_t GetSplitRatioPoint(float ratio, DisplayId displayId);
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void SetSplitRect(const Rect& rect, DisplayId displayId);
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void UpdateSplitLimitRect(const Rect& limitRect, Rect& limitSplitRect);
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void UpdateSplitRatioPoints(DisplayId displayId);
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void UpdateDockSlicePosition(DisplayId displayId, int32_t& origin) const;
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void LayoutWindowNode(const sptr<WindowNode>& node) override;
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void LayoutWindowTree(DisplayId displayId) override;
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void InitLimitRects(DisplayId displayId);
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void LimitDividerMoveBounds(Rect& rect, DisplayId displayId) const;
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void InitCascadeRect(DisplayId displayId);
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void SetCascadeRect(const sptr<WindowNode>& node);
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void ApplyWindowRectConstraints(const sptr<WindowNode>& node, Rect& winRect) const;
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void UpdateSurfaceBounds(const sptr<WindowNode>& node, const Rect& winRect, const Rect& preRect) override;
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Rect GetRectByWindowMode(const WindowMode& mode) const;
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Rect GetLimitRect(const WindowMode mode, DisplayId displayId) const;
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Rect GetDisplayRect(const WindowMode mode, DisplayId displayId) const;
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Rect GetCurCascadeRect(const sptr<WindowNode>& node) const;
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Rect StepCascadeRect(Rect rect, DisplayId displayId) const;
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struct CascadeRects {
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Rect primaryRect_;
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Rect secondaryRect_;
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Rect primaryLimitRect_;
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Rect secondaryLimitRect_;
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Rect dividerRect_;
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Rect firstCascadeRect_;
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};
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mutable std::map<DisplayId, LayoutRects> cascadeRectsMap_;
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std::map<DisplayId, Rect> restoringDividerWindowRects_;
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};
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}
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}
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#endif // OHOS_ROSEN_WINDOW_LAYOUT_POLICY_CASCADE_H
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