1 /*
2  * Copyright (c) 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 FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_THEME_JS_DATA_PANEL_THEME_H
17 #define FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_THEME_JS_DATA_PANEL_THEME_H
18 
19 #include "bridge/declarative_frontend/ark_theme/theme_apply/js_theme_utils.h"
20 #include "core/components_ng/pattern/data_panel/data_panel_model.h"
21 
22 namespace OHOS::Ace::Framework {
23 class JSDataPanelTheme {
24 public:
ApplyTheme()25     static void ApplyTheme()
26     {
27         auto themeColors = JSThemeUtils::GetThemeColors();
28         if (!themeColors) {
29             // no need to apply custom theme colors
30             return;
31         }
32 
33         std::vector<OHOS::Ace::NG::Gradient> valueColors;
34         OHOS::Ace::NG::Gradient gradient;
35         OHOS::Ace::NG::GradientColor gradientColorStart;
36         gradientColorStart.SetLinearColor(LinearColor(themeColors->CompBackgroundEmphasize()));
37         gradientColorStart.SetDimension(Dimension(0.0));
38         gradient.AddColor(gradientColorStart);
39         OHOS::Ace::NG::GradientColor gradientColorEnd;
40         gradientColorEnd.SetLinearColor(LinearColor(themeColors->CompBackgroundEmphasize()));
41         gradientColorEnd.SetDimension(Dimension(1.0));
42         gradient.AddColor(gradientColorEnd);
43         valueColors.emplace_back(gradient);
44         DataPanelModel::GetInstance()->SetValueColors(valueColors);
45         DataPanelModel::GetInstance()->SetTrackBackground(themeColors->CompBackgroundTertiary());
46     }
47 };
48 } // namespace OHOS::Ace::Framework
49 #endif // FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_THEME_JS_DATA_PANEL_THEME_H