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 FONT_STYLE_SET_IMPL_H
17 #define FONT_STYLE_SET_IMPL_H
18 
19 #include <string>
20 
21 #include "impl_interface/base_impl.h"
22 #include "text/font_style.h"
23 #include "text/typeface.h"
24 #include "utils/scalar.h"
25 
26 namespace OHOS {
27 namespace Rosen {
28 namespace Drawing {
29 class FontStyleSetImpl : public BaseImpl {
30 public:
31     ~FontStyleSetImpl() override = default;
32 
33     virtual Typeface* CreateTypeface(int index) = 0;
34 
35     virtual void GetStyle(int32_t index, FontStyle* fontStyle, std::string* styleName) = 0;
36 
37     virtual Typeface* MatchStyle(const FontStyle& pattern) = 0;
38 
39     virtual int Count() = 0;
40 
41 protected:
42     FontStyleSetImpl() noexcept = default;
43 };
44 } // namespace Drawing
45 } // namespace Rosen
46 } // namespace OHOS
47 #endif