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 FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_THEME_BLUR_STYLE_THEME_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_THEME_BLUR_STYLE_THEME_H
18 
19 #include "core/components/common/properties/blur_parameter.h"
20 #include "core/components/theme/theme.h"
21 #include "core/components/theme/theme_constants.h"
22 
23 namespace OHOS::Ace {
24 
25 enum class BlurStyle;
26 enum class ThemeColorMode;
27 
28 class BlurStyleTheme : public virtual Theme {
29     DECLARE_ACE_TYPE(BlurStyleTheme, Theme);
30 
31 public:
32     class Builder {
33     public:
34         Builder() = default;
35         ~Builder() = default;
36         RefPtr<BlurStyleTheme> Build(const RefPtr<ThemeConstants>& themeConstants) const;
37 
38     private:
39         void ParsePattern(const RefPtr<ThemeStyle>& themeStyle, const RefPtr<BlurStyleTheme>& theme) const;
40         BlurParameter ParseBlurParam(const RefPtr<ThemeStyle>& themeStyle, const std::string& name, bool isDark) const;
41     };
42     ~BlurStyleTheme() override = default;
43     std::optional<BlurParameter> GetBlurParameter(BlurStyle style, ThemeColorMode colorMode) const;
44 
45 protected:
46     BlurStyleTheme() = default;
47 
48 private:
49     static uint32_t GetKeyOfBlurStyle(BlurStyle style, ThemeColorMode colorMode);
50     std::unordered_map<uint32_t, BlurParameter> blurParams_;
51 };
52 
53 } // namespace OHOS::Ace
54 
55 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_THEME_BLUR_STYLE_THEME_H
56