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 #include "frameworks/bridge/common/utils/utils.h"
19
20 namespace OHOS::Ace::Framework {
21
DOMSvgText(NodeId nodeId,const std::string & nodeName)22 DOMSvgText::DOMSvgText(NodeId nodeId, const std::string& nodeName) : DOMSvgBase(nodeId, nodeName) {}
23
GetSpecializedComponent()24 RefPtr<Component> DOMSvgText::GetSpecializedComponent()
25 {
26 return textComponent_;
27 }
28
OnChildNodeAdded(const RefPtr<DOMNode> & child,int32_t slot)29 void DOMSvgText::OnChildNodeAdded(const RefPtr<DOMNode>& child, int32_t slot)
30 {
31 textComponent_->InsertChild(slot, child->GetSpecializedComponent());
32 }
33
OnMounted(const RefPtr<DOMNode> & parentNode)34 void DOMSvgText::OnMounted(const RefPtr<DOMNode>& parentNode)
35 {
36 auto declaration = AceType::DynamicCast<SvgTextDeclaration>(declaration_);
37 if (!declaration) {
38 LOGE("declaration is null");
39 return;
40 }
41 // inherit presentation attributes
42 auto svgNode = AceType::DynamicCast<DOMSvgBase>(parentNode);
43 if (svgNode) {
44 declaration->Inherit(svgNode->GetDeclaration());
45 }
46 // inherit rotate attribute
47 if (!declaration->HasRotate()) {
48 auto svgTextNode = AceType::DynamicCast<DOMSvgText>(parentNode);
49 if (svgTextNode) {
50 declaration->SetRotate(svgTextNode->GetRotate());
51 }
52 }
53 }
54
PrepareSpecializedComponent()55 void DOMSvgText::PrepareSpecializedComponent()
56 {
57 if (!textComponent_) {
58 textComponent_ = AceType::MakeRefPtr<SvgTextComponent>();
59 }
60 auto declaration = AceType::DynamicCast<SvgTextDeclaration>(declaration_);
61 if (declaration) {
62 textComponent_->SetDeclaration(declaration);
63 }
64 }
65
GetRotate() const66 double DOMSvgText::GetRotate() const
67 {
68 auto declaration = AceType::DynamicCast<SvgTextDeclaration>(declaration_);
69 if (!declaration) {
70 return 0.0;
71 }
72 return declaration->GetRotate();
73 }
74
75 } // namespace OHOS::Ace::Framework
76