1 /*
2 * Copyright (c) 2024 Huawei Device Co., Ltd.. All rights reserved.
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 #include "txt/platform.h"
17
18 #include <mutex>
19
20 namespace OHOS {
21 namespace Rosen {
22 namespace SPText {
DefaultFamilyNameMgr()23 DefaultFamilyNameMgr::DefaultFamilyNameMgr()
24 {
25 #ifdef TEXT_SYSTEM_OHOS
26 defaultFamilies_ = { "HarmonyOS-Sans" };
27 #else
28 defaultFamilies_ = { "sans-serif", "PingFang SC" };
29 #endif
30 }
31
GetInstance()32 DefaultFamilyNameMgr& DefaultFamilyNameMgr::GetInstance()
33 {
34 static DefaultFamilyNameMgr instance;
35 return instance;
36 }
37
GetDefaultFontFamilies() const38 std::vector<std::string> DefaultFamilyNameMgr::GetDefaultFontFamilies() const
39 {
40 std::shared_lock<std::shared_mutex> readLock(lock_);
41 std::vector<std::string> res(themeFamilies_);
42 res.insert(res.end(), defaultFamilies_.begin(), defaultFamilies_.end());
43 return res;
44 }
45
GetThemeFontFamilies() const46 std::vector<std::string> DefaultFamilyNameMgr::GetThemeFontFamilies() const
47 {
48 std::shared_lock<std::shared_mutex> readLock(lock_);
49 return themeFamilies_;
50 }
51
ModifyThemeFontFamilies(size_t index)52 void DefaultFamilyNameMgr::ModifyThemeFontFamilies(size_t index)
53 {
54 std::unique_lock<std::shared_mutex> writeLock(lock_);
55 themeFamilies_.clear();
56 for (size_t i = 0; i < index; i += 1) {
57 themeFamilies_.emplace_back(GenerateThemeFamilyName(i));
58 }
59 }
60
GenerateThemeFamilyName(size_t index)61 std::string DefaultFamilyNameMgr::GenerateThemeFamilyName(size_t index)
62 {
63 if (index == 0) {
64 return OHOS_THEME_FONT;
65 }
66 std::string res { OHOS_THEME_FONT };
67 res.push_back('0' + index);
68 return res;
69 }
70
GetDefaultFontManager()71 std::shared_ptr<Drawing::FontMgr> GetDefaultFontManager()
72 {
73 return Drawing::FontMgr::CreateDefaultFontMgr();
74 }
75
IsThemeFontFamily(std::string familyName)76 bool DefaultFamilyNameMgr::IsThemeFontFamily(std::string familyName)
77 {
78 std::transform(familyName.begin(), familyName.end(), familyName.begin(), ::tolower);
79 return familyName.find(OHOS_THEME_FONT_LOW) == 0;
80 }
81 } // namespace SPText
82 } // namespace Rosen
83 } // namespace OHOS
84