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 "frameworks/bridge/common/dom/dom_svg_text.h"
17
18 namespace OHOS::Ace::Framework {
19
DOMSvgText(NodeId nodeId,const std::string & nodeName)20 DOMSvgText::DOMSvgText(NodeId nodeId, const std::string& nodeName) : DOMSvgBase(nodeId, nodeName) {}
21
GetSpecializedComponent()22 RefPtr<Component> DOMSvgText::GetSpecializedComponent()
23 {
24 return textComponent_;
25 }
26
OnChildNodeAdded(const RefPtr<DOMNode> & child,int32_t slot)27 void DOMSvgText::OnChildNodeAdded(const RefPtr<DOMNode>& child, int32_t slot)
28 {
29 textComponent_->InsertChild(slot, child->GetSpecializedComponent());
30 }
31
OnMounted(const RefPtr<DOMNode> & parentNode)32 void DOMSvgText::OnMounted(const RefPtr<DOMNode>& parentNode)
33 {
34 auto declaration = AceType::DynamicCast<SvgTextDeclaration>(declaration_);
35 if (!declaration) {
36 return;
37 }
38 // inherit presentation attributes
39 auto svgNode = AceType::DynamicCast<DOMSvgBase>(parentNode);
40 if (svgNode) {
41 declaration->Inherit(svgNode->GetDeclaration());
42 }
43 // inherit rotate attribute
44 if (!declaration->HasRotate()) {
45 auto svgTextNode = AceType::DynamicCast<DOMSvgText>(parentNode);
46 if (svgTextNode) {
47 declaration->SetRotate(svgTextNode->GetRotate());
48 }
49 }
50 }
51
PrepareSpecializedComponent()52 void DOMSvgText::PrepareSpecializedComponent()
53 {
54 if (!textComponent_) {
55 textComponent_ = AceType::MakeRefPtr<SvgTextComponent>();
56 }
57 auto declaration = AceType::DynamicCast<SvgTextDeclaration>(declaration_);
58 if (declaration) {
59 textComponent_->SetDeclaration(declaration);
60 }
61 }
62
GetRotate() const63 double DOMSvgText::GetRotate() const
64 {
65 auto declaration = AceType::DynamicCast<SvgTextDeclaration>(declaration_);
66 if (!declaration) {
67 return 0.0;
68 }
69 return declaration->GetRotate();
70 }
71
72 } // namespace OHOS::Ace::Framework
73