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_filter_declaration.h"
17
18 #include "core/components/declaration/common/declaration_constants.h"
19
20 namespace OHOS::Ace {
21
22 using namespace Framework;
23
InitSpecialized()24 void SvgFilterDeclaration::InitSpecialized()
25 {
26 AddSpecializedAttribute(DeclarationConstants::DEFAULT_SVG_FILTER_ATTR);
27 }
28
InitializeStyle()29 void SvgFilterDeclaration::InitializeStyle()
30 {
31 // self attribute must be initialized first. Otherwise, may be initialized as a base attribute.
32 MaybeResetAttribute<SvgFilterAttribute>(AttributeTag::SPECIALIZED_ATTR);
33 }
34
SetSpecializedAttr(const std::pair<std::string,std::string> & attr)35 bool SvgFilterDeclaration::SetSpecializedAttr(const std::pair<std::string, std::string>& attr)
36 {
37 static const LinearMapNode<void (*)(const std::string&, SvgFilterDeclaration&)> attrs[] = {
38 { DOM_SVG_HEIGHT,
39 [](const std::string& val, SvgFilterDeclaration& declaration) {
40 declaration.SetHeight(declaration.ParseDimension(val));
41 } },
42 { DOM_SVG_WIDTH,
43 [](const std::string& val, SvgFilterDeclaration& declaration) {
44 declaration.SetWidth(declaration.ParseDimension(val));
45 } },
46 { DOM_SVG_X,
47 [](const std::string& val, SvgFilterDeclaration& declaration) {
48 declaration.SetX(declaration.ParseDimension(val));
49 } },
50 { DOM_SVG_Y,
51 [](const std::string& val, SvgFilterDeclaration& declaration) {
52 declaration.SetY(declaration.ParseDimension(val));
53 } },
54 };
55
56 std::string key = attr.first;
57 StringUtils::TransformStrCase(key, StringUtils::TEXT_CASE_LOWERCASE);
58 auto attrIter = BinarySearchFindIndex(attrs, ArraySize(attrs), key.c_str());
59 if (attrIter != -1) {
60 attrs[attrIter].value(attr.second, *this);
61 return true;
62 }
63 return SvgBaseDeclaration::SetPresentationAttr(attr);
64 }
65
66 } // namespace OHOS::Ace