1 /*
2  * Copyright (c) 2023 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef DRAG_DATA_MANAGER_H
17 #define DRAG_DATA_MANAGER_H
18 
19 #include <string>
20 
21 #include "pixel_map.h"
22 #include "pointer_style.h"
23 #include "singleton.h"
24 
25 #include "drag_data.h"
26 
27 namespace OHOS {
28 namespace Msdp {
29 namespace DeviceStatus {
30 class DragDataManager final {
31     DECLARE_SINGLETON(DragDataManager);
32 
33 public:
34     DISALLOW_MOVE(DragDataManager);
35 
36     void Init(const DragData &dragData);
37     void SetDragStyle(DragCursorStyle style);
38     void SetShadowInfos(const std::vector<ShadowInfo> &shadowInfos);
39     DragCursorStyle GetDragStyle() const;
40     void SetDragWindowVisible(bool visible);
41     bool GetDragWindowVisible() const;
42     int32_t GetShadowOffset(ShadowOffset &shadowOffset) const;
43     void SetTargetTid(int32_t tokenId);
44     int32_t GetTargetTid() const;
45     void SetTargetPid(int32_t pid);
46     int32_t GetTargetPid() const;
47     void SetPreviewStyle(const PreviewStyle &previewStyle);
48     PreviewStyle GetPreviewStyle();
49     void ResetDragData();
50     DragData GetDragData() const;
51     bool GetCoordinateCorrected();
52     void SetPixelMapLocation(const std::pair<int32_t, int32_t> &location);
53     void SetTextEditorAreaFlag(bool enable);
54     bool GetTextEditorAreaFlag();
55     void SetInitialPixelMapLocation(const std::pair<int32_t, int32_t> &location);
56     void SetDragOriginDpi(float dragOriginDpi);
57     float GetDragOriginDpi() const;
58     std::pair<int32_t, int32_t> GetInitialPixelMapLocation();
59 
60 private:
61     bool visible_ { false };
62     int32_t targetPid_ { -1 };
63     PreviewStyle previewStyle_;
64     int32_t targetTid_ { -1 };
65     std::u16string dragMessage_;
66     DragCursorStyle dragStyle_ { DragCursorStyle::DEFAULT };
67     DragData dragData_;
68     bool textEditorAreaFlag_ { false };
69     float dragOriginDpi_ { 0.0f };
70     std::pair<int32_t, int32_t> initialPixelMapLocation_;
71 };
72 
73 #define DRAG_DATA_MGR OHOS::Singleton<DragDataManager>::GetInstance()
74 
75 } // namespace DeviceStatus
76 } // namespace Msdp
77 } // namespace OHOS
78 #endif // DRAG_DATA_MANAGER_H