1 /* 2 * Copyright (c) 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 FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_FOCUS_ANIMATION_FOCUS_ANIMATION_THEME_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_FOCUS_ANIMATION_FOCUS_ANIMATION_THEME_H 18 19 #include "core/components/common/properties/color.h" 20 #include "core/components/theme/theme.h" 21 #include "core/components/theme/theme_constants.h" 22 #include "core/components/theme/theme_constants_defines.h" 23 24 namespace OHOS::Ace { 25 26 /** 27 * FocusAnimationTheme defines color of FocusAnimationTheme. FocusAnimationTheme should be built 28 * using FocusAnimationTheme::Builder. 29 */ 30 class FocusAnimationTheme : public virtual Theme { 31 DECLARE_ACE_TYPE(FocusAnimationTheme, Theme); 32 33 public: 34 class Builder { 35 public: 36 Builder() = default; 37 ~Builder() = default; 38 Build(const RefPtr<ThemeConstants> & themeConstants)39 RefPtr<FocusAnimationTheme> Build(const RefPtr<ThemeConstants>& themeConstants) const 40 { 41 RefPtr<FocusAnimationTheme> theme = AceType::Claim(new FocusAnimationTheme()); 42 if (!themeConstants) { 43 return theme; 44 } 45 theme->color_ = themeConstants->GetColor(THEME_FOCUSANIMATION_COLOR); 46 auto themeStyle = themeConstants->GetThemeStyle(); 47 if (!themeStyle) { 48 return theme; 49 } 50 auto pattern = themeStyle->GetAttr<RefPtr<ThemeStyle>>(THEME_PATTERN_FOCUS_ANIMATION, nullptr); 51 if (!pattern) { 52 LOGW("find pattern of focus_animation fail"); 53 return theme; 54 } 55 theme->color_ = pattern->GetAttr<Color>("focus_animation_color", Color::BLUE); 56 return theme; 57 } 58 }; 59 60 ~FocusAnimationTheme() override = default; 61 GetColor()62 const Color& GetColor() const 63 { 64 return color_; 65 } 66 67 protected: 68 FocusAnimationTheme() = default; 69 70 private: 71 Color color_; 72 }; 73 74 } // namespace OHOS::Ace 75 76 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_FOCUS_ANIMATION_FOCUS_ANIMATION_THEME_H 77