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_stop_declaration.h"
17
18 #include "core/components/declaration/common/declaration_constants.h"
19
20 namespace OHOS::Ace {
21
22 namespace {
23
24 const char DOM_SVG_SRC_STOP_COLOR[] = "stop-color";
25 const char DOM_SVG_SRC_STOP_OPACITY[] = "stop-opacity";
26
27 } // namespace
28
29 using namespace Framework;
30
InitSpecialized()31 void SvgStopDeclaration::InitSpecialized()
32 {
33 AddSpecializedAttribute(DeclarationConstants::DEFAULT_SVG_STOP_ATTR);
34 }
35
InitializeStyle()36 void SvgStopDeclaration::InitializeStyle()
37 {
38 // self attribute must be initialized first. Otherwise, may be initialized as a base attribute.
39 auto& attribute = MaybeResetAttribute<SvgStopAttribute>(AttributeTag::SPECIALIZED_ATTR);
40 attribute.gradientColor.SetDimension(0.0);
41 }
42
SetSpecializedAttr(const std::pair<std::string,std::string> & attr)43 bool SvgStopDeclaration::SetSpecializedAttr(const std::pair<std::string, std::string>& attr)
44 {
45 return SetSpecializedValue(attr);
46 }
47
SetSpecializedStyle(const std::pair<std::string,std::string> & style)48 bool SvgStopDeclaration::SetSpecializedStyle(const std::pair<std::string, std::string>& style)
49 {
50 return SetSpecializedValue(style);
51 }
52
SetSpecializedValue(const std::pair<std::string,std::string> & attr)53 bool SvgStopDeclaration::SetSpecializedValue(const std::pair<std::string, std::string>& attr)
54 {
55 static const LinearMapNode<void (*)(const std::string&, SvgStopDeclaration&)> attrs[] = {
56 { DOM_SVG_OFFSET,
57 [](const std::string& val, SvgStopDeclaration& declaration) {
58 declaration.SetOffset(declaration.ParseDimension(val));
59 } },
60 { DOM_SVG_SRC_STOP_COLOR,
61 [](const std::string& val, SvgStopDeclaration& declaration) {
62 Color color = (val == VALUE_NONE ? Color::TRANSPARENT : declaration.GetColor(val));
63 declaration.SetColor(color);
64 } },
65 { DOM_SVG_SRC_STOP_OPACITY,
66 [](const std::string& val, SvgStopDeclaration& declaration) {
67 declaration.SetOpacity(declaration.ParseDouble(val));
68 } },
69 { DOM_SVG_STOP_COLOR,
70 [](const std::string& val, SvgStopDeclaration& declaration) {
71 Color color = (val == VALUE_NONE ? Color::TRANSPARENT : declaration.GetColor(val));
72 declaration.SetColor(color);
73 } },
74 { DOM_SVG_STOP_OPACITY,
75 [](const std::string& val, SvgStopDeclaration& declaration) {
76 declaration.SetOpacity(declaration.ParseDouble(val));
77 } },
78 };
79 auto attrIter = BinarySearchFindIndex(attrs, ArraySize(attrs), attr.first.c_str());
80 if (attrIter != -1) {
81 attrs[attrIter].value(attr.second, *this);
82 return true;
83 }
84 return false;
85 }
86
87 } // namespace OHOS::Ace
88