1 /*
2 * Copyright (c) 2021 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 #include "core/components/declaration/svg/svg_text_path_declaration.h"
17
18 #include "base/utils/string_utils.h"
19 #include "core/components/declaration/common/declaration_constants.h"
20 #include "frameworks/bridge/common/utils/utils.h"
21
22 namespace OHOS::Ace {
23
24 using namespace Framework;
25
InitSpecialized()26 void SvgTextPathDeclaration::InitSpecialized()
27 {
28 AddSpecializedAttribute(DeclarationConstants::DEFAULT_SVG_TEXT_PATH_ATTR);
29 }
30
InitializeStyle()31 void SvgTextPathDeclaration::InitializeStyle()
32 {
33 // self attribute must be initialized first. Otherwise, may be initialized as a base attribute.
34 MaybeResetAttribute<SvgTextPathAttribute>(AttributeTag::SPECIALIZED_ATTR);
35 }
36
SetSpecializedAttr(const std::pair<std::string,std::string> & attr)37 bool SvgTextPathDeclaration::SetSpecializedAttr(const std::pair<std::string, std::string>& attr)
38 {
39 return SetSpecializedValue(attr);
40 }
41
SetSpecializedStyle(const std::pair<std::string,std::string> & style)42 bool SvgTextPathDeclaration::SetSpecializedStyle(const std::pair<std::string, std::string>& style)
43 {
44 return SetSpecializedValue(style);
45 }
46
SetSpecializedValue(const std::pair<std::string,std::string> & attr)47 bool SvgTextPathDeclaration::SetSpecializedValue(const std::pair<std::string, std::string>& attr)
48 {
49 static const LinearMapNode<void (*)(const std::string&, SvgTextPathDeclaration&)> attrs[] = {
50 { DOM_SVG_ATTR_PATH,
51 [](const std::string& val, SvgTextPathDeclaration& declaration) {
52 declaration.SetPath(val);
53 } },
54 { DOM_SVG_START_OFFSET,
55 [](const std::string& val, SvgTextPathDeclaration& declaration) {
56 declaration.SetStartOffset(declaration.ParseDimension(val));
57 } },
58 { DOM_VALUE,
59 [](const std::string& val, SvgTextPathDeclaration& declaration) {
60 declaration.SetTextData(val);
61 } },
62 };
63 auto attrIter = BinarySearchFindIndex(attrs, ArraySize(attrs), attr.first.c_str());
64 if (attrIter != -1) {
65 attrs[attrIter].value(attr.second, *this);
66 return true;
67 }
68 return SetPresentationAttr(attr);
69 }
70
71 } // namespace OHOS::Ace