1 /*
2  * Copyright (c) 2023-2024 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 FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_MOCK_ROSEN_TEST_TESTING_IMAGE_FILTER_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_MOCK_ROSEN_TEST_TESTING_IMAGE_FILTER_H
18 
19 #include <memory>
20 
21 #include "base/geometry/rect.h"
22 #include "testing_color_filter.h"
23 #include "testing_enums.h"
24 #include "testing_image_blur_type.h"
25 #include "testing_rect.h"
26 #include "testing_shader_effect.h"
27 
28 namespace OHOS::Ace::Testing {
29 static const TestingRect noCropRect(0.0, 0.0, 0.0, 0.0);
30 enum class FilterType {
31     NO_TYPE,
32     BLUR,
33     COLOR,
34     OFFSET,
35     ARITHMETIC,
36     COMPOSE,
37 };
38 
39 class TestingImageFilter {
40 public:
41     typedef float scalar;
42     TestingImageFilter() = default;
43     ~TestingImageFilter() = default;
44 
45     static std::shared_ptr<TestingImageFilter> CreateBlurImageFilter(
46         float sigmaX, float sigmaY, TileMode mode, std::shared_ptr<TestingImageFilter> input,
47         ImageBlurType imageBlurType = ImageBlurType::GAUSS, const TestingRect& filterRect = noCropRect)
48     {
49         return std::make_shared<TestingImageFilter>();
50     }
51 
CreateColorFilterImageFilter(const TestingColorFilter & cf,std::shared_ptr<TestingImageFilter> input)52     static std::shared_ptr<TestingImageFilter> CreateColorFilterImageFilter(
53         const TestingColorFilter& cf, std::shared_ptr<TestingImageFilter> input)
54     {
55         return std::make_shared<TestingImageFilter>();
56     }
57 
CreateArithmeticImageFilter(const std::vector<scalar> & coefficients,bool enforcePMColor,std::shared_ptr<TestingImageFilter> background,std::shared_ptr<TestingImageFilter> foreground)58     static std::shared_ptr<TestingImageFilter> CreateArithmeticImageFilter(const std::vector<scalar>& coefficients,
59         bool enforcePMColor, std::shared_ptr<TestingImageFilter> background,
60         std::shared_ptr<TestingImageFilter> foreground)
61     {
62         return std::make_shared<TestingImageFilter>();
63     }
64 
CreateOffsetImageFilter(scalar dx,scalar dy,std::shared_ptr<TestingImageFilter> input)65     static std::shared_ptr<TestingImageFilter> CreateOffsetImageFilter(
66         scalar dx, scalar dy, std::shared_ptr<TestingImageFilter> input)
67     {
68         return std::make_shared<TestingImageFilter>();
69     }
70 
71     static std::shared_ptr<TestingImageFilter> CreateBlendImageFilter(BlendMode mode,
72         std::shared_ptr<TestingImageFilter> background, std::shared_ptr<TestingImageFilter> foreground = nullptr)
73     {
74         return std::make_shared<TestingImageFilter>();
75     }
76 
77     static std::shared_ptr<TestingImageFilter> CreateShaderImageFilter(
78         std::shared_ptr<TestingShaderEffect> shader, const Rect& rect = {})
79     {
80         return std::make_shared<TestingImageFilter>();
81     }
82 };
83 } // namespace OHOS::Ace::Testing
84 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_MOCK_ROSEN_TEST_TESTING_IMAGE_FILTER_H
85