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_NG_PATTERN_FORM_FORM_THEME_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_FORM_FORM_THEME_H
18 
19 #include "base/utils/utils.h"
20 #include "core/components/common/properties/color.h"
21 #include "core/components/common/properties/text_style.h"
22 #include "core/components/theme/theme.h"
23 #include "core/components/theme/theme_constants.h"
24 #include "core/components/theme/theme_constants_defines.h"
25 
26 namespace OHOS::Ace::NG {
27 /**
28  * FormTheme defines color and styles of FormPattern. FormTheme should be built
29  * using FormTheme::Builder.
30  */
31 class FormTheme : public virtual Theme {
32     DECLARE_ACE_TYPE(FormTheme, Theme);
33 
34 public:
35     class Builder {
36     public:
37         Builder() = default;
38         ~Builder() = default;
39 
Build(const RefPtr<ThemeConstants> & themeConstants)40         RefPtr<FormTheme> Build(const RefPtr<ThemeConstants>& themeConstants) const
41         {
42             RefPtr<FormTheme> theme = AceType::Claim(new FormTheme());
43             if (!themeConstants) {
44                 return theme;
45             }
46 
47             ParsePattern(themeConstants, theme);
48             return theme;
49         }
50 
51     private:
ParsePattern(const RefPtr<ThemeConstants> & themeConstants,const RefPtr<FormTheme> & theme)52         void ParsePattern(const RefPtr<ThemeConstants>& themeConstants, const RefPtr<FormTheme>& theme) const
53         {
54             RefPtr<ThemeStyle> formPattern = themeConstants->GetPatternByName(THEME_PATTERN_FORM);
55             CHECK_NULL_VOID(formPattern);
56 
57             theme->unTrustBackgroundColor_ = formPattern->GetAttr<Color>("form_untrust_background_color", Color::RED);
58         }
59     };
60 
61     ~FormTheme() override = default;
62 
GetUnTrustBackgroundColor()63     const Color& GetUnTrustBackgroundColor() const
64     {
65         return unTrustBackgroundColor_;
66     }
67 
68 protected:
69     FormTheme() = default;
70 
71 private:
72     Color unTrustBackgroundColor_ = Color::BLUE;
73 };
74 } // namespace OHOS::Ace
75 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_FORM_FORM_THEME_H
76