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 TEXT_BLOB_BUILDER_IMPL_H
17 #define TEXT_BLOB_BUILDER_IMPL_H
18 
19 #include "impl_interface/base_impl.h"
20 #include "text/font.h"
21 #include "text/text_blob.h"
22 #include "text/text_blob_builder.h"
23 #include "utils/rect.h"
24 #include "utils/scalar.h"
25 
26 namespace OHOS {
27 namespace Rosen {
28 namespace Drawing {
29 class TextBlobBuilderImpl : public BaseImpl {
30 public:
31     TextBlobBuilderImpl(const TextBlobBuilderImpl& other) = delete;
32     TextBlobBuilderImpl& operator=(const TextBlobBuilderImpl& other) = delete;
33     ~TextBlobBuilderImpl() override = default;
34 
35     virtual std::shared_ptr<TextBlob> Make() = 0;
36 
37     virtual const TextBlobBuilder::RunBuffer& AllocRunPos(const Font& font, int count,
38         const Rect* bounds) = 0;
39 
40     virtual const TextBlobBuilder::RunBuffer& AllocRunRSXform(const Font& font, int count) = 0;
41 
42 protected:
43     TextBlobBuilderImpl() noexcept = default;
44 };
45 } // namespace Drawing
46 } // namespace Rosen
47 } // namespace OHOS
48 #endif