1 | // Copyright 2013 The Flutter Authors. All rights reserved. |
---|---|
2 | // Use of this source code is governed by a BSD-style license that can be |
3 | // found in the LICENSE file. |
4 | |
5 | #ifndef FLUTTER_LIB_UI_TEXT_FONT_COLLECTION_H_ |
6 | #define FLUTTER_LIB_UI_TEXT_FONT_COLLECTION_H_ |
7 | |
8 | #include <memory> |
9 | #include <vector> |
10 | |
11 | #include "flutter/assets/asset_manager.h" |
12 | #include "flutter/fml/macros.h" |
13 | #include "flutter/fml/memory/ref_ptr.h" |
14 | #include "third_party/tonic/typed_data/typed_list.h" |
15 | #include "txt/font_collection.h" |
16 | |
17 | namespace flutter { |
18 | |
19 | class FontCollection { |
20 | public: |
21 | FontCollection(); |
22 | |
23 | ~FontCollection(); |
24 | |
25 | std::shared_ptr<txt::FontCollection> GetFontCollection() const; |
26 | |
27 | void SetupDefaultFontManager(uint32_t font_initialization_data); |
28 | |
29 | void RegisterFonts(const std::shared_ptr<AssetManager>& asset_manager); |
30 | |
31 | void RegisterTestFonts(); |
32 | |
33 | static void LoadFontFromList(Dart_Handle font_data_handle, |
34 | Dart_Handle callback, |
35 | const std::string& family_name); |
36 | |
37 | private: |
38 | std::shared_ptr<txt::FontCollection> collection_; |
39 | sk_sp<txt::DynamicFontManager> dynamic_font_manager_; |
40 | |
41 | FML_DISALLOW_COPY_AND_ASSIGN(FontCollection); |
42 | }; |
43 | |
44 | } // namespace flutter |
45 | |
46 | #endif // FLUTTER_LIB_UI_TEXT_FONT_COLLECTION_H_ |
47 |