1 /*
2  * Copyright (c) 2020-2021 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 GRAPHIC_LITE_DRAW_RECT_H
17 #define GRAPHIC_LITE_DRAW_RECT_H
18 
19 #include "gfx_utils/heap_base.h"
20 #include "gfx_utils/rect.h"
21 #include "gfx_utils/style.h"
22 #include "gfx_utils/color.h"
23 #include "gfx_utils/graphic_buffer.h"
24 
25 namespace OHOS {
26 /** @brief Class for drawing rectangle. */
27 class DrawRect : public HeapBase {
28 public:
DrawRect()29     DrawRect() {}
~DrawRect()30     ~DrawRect() {}
31 
32     static void Draw(BufferInfo& gfxDstBuffer, const Rect& rect, const Rect& dirtyRect,
33                      const Style& style, OpacityType opaScale);
34 
35 private:
36     static void DrawRectRadiusWithoutBorder(BufferInfo& gfxDstBuffer, const Rect& rect, const Rect& dirtyRect,
37                                             const Style& style, OpacityType opaScale);
38 
39     static void DrawRectBorderWithoutRadius(BufferInfo& gfxDstBuffer, const Rect& rect, const Rect& dirtyRect,
40                                             const Style& style, OpacityType opaScale);
41 
42     static void DrawRectRadiusEqualBorder(BufferInfo& gfxDstBuffer, const Rect& rect, const Rect& dirtyRect,
43                                           const Style& style, OpacityType opaScale);
44 
45     static void DrawRectRadiusSmallThanBorder(BufferInfo& gfxDstBuffer, const Rect& rect, const Rect& dirtyRect,
46                                               const Style& style, OpacityType opaScale);
47 
48     static void DrawRectRadiusBiggerThanBorder(BufferInfo& gfxDstBuffer, const Rect& rect, const Rect& dirtyRect,
49                                                const Style& style, OpacityType opaScale);
50 
51     static void DrawRectRadiusWithoutBorderCon1(BufferInfo& gfxDstBuffer, const Rect& rect, const Rect& dirtyRect,
52                                                 const Style& style, OpacityType opaScale);
53 
54     static void DrawRectRadiusWithoutBorderCon2(BufferInfo& gfxDstBuffer, const Rect& rect, const Rect& dirtyRect,
55                                                 const Style& style, OpacityType opaScale);
56 
57     static void DrawRectRadiusWithoutBorderCon3(BufferInfo& gfxDstBuffer, const Rect& rect, const Rect& dirtyRect,
58                                                 const Style& style, OpacityType opaScale);
59 
60     static void DrawRectRadiusWithoutBorderCon4(BufferInfo& gfxDstBuffer, const Rect& rect, const Rect& dirtyRect,
61                                                 const Style& style, OpacityType opaScale);
62 
63     static void DrawRectRadiusBiggerThanBorderCon1(BufferInfo& gfxDstBuffer, const Rect& rect, const Rect& dirtyRect,
64                                                    const Style& style, OpacityType opaScale);
65 
66     static void DrawRectRadiusBiggerThanBorderCon2(BufferInfo& gfxDstBuffer, const Rect& rect, const Rect& dirtyRect,
67                                                    const Style& style, OpacityType opaScale);
68 
69     static void DrawRectRadiusBiggerThanBorderCon3(BufferInfo& gfxDstBuffer, const Rect& rect, const Rect& dirtyRect,
70                                                    const Style& style, OpacityType opaScale);
71 
72     static void DrawRectRadiusBiggerThanBorderCon4(BufferInfo& gfxDstBuffer, const Rect& rect, const Rect& dirtyRect,
73                                                    const Style& style, OpacityType opaScale);
74 };
75 } // namespace OHOS
76 #endif // GRAPHIC_LITE_DRAW_RECT_H
77