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_navigation_menu.h"
17
18 #include "frameworks/bridge/common/dom/dom_navigation_bar.h"
19
20 namespace OHOS::Ace::Framework {
21
DOMNavigationMenu(NodeId nodeId,const std::string & nodeName)22 DOMNavigationMenu::DOMNavigationMenu(NodeId nodeId, const std::string& nodeName) : DOMNode(nodeId, nodeName)
23 {
24 menuChild_ = AceType::MakeRefPtr<MenuComponent>(std::to_string(nodeId), nodeName);
25 menuChild_->SetTextDirection((IsRightToLeft() ? TextDirection::RTL : TextDirection::LTR));
26 }
27
InitializeStyle()28 void DOMNavigationMenu::InitializeStyle()
29 {
30 menuChild_->InitTheme(GetThemeManager());
31 }
32
ResetInitializedStyle()33 void DOMNavigationMenu::ResetInitializedStyle()
34 {
35 InitializeStyle();
36 }
37
OnChildNodeAdded(const RefPtr<DOMNode> & child,int32_t slot)38 void DOMNavigationMenu::OnChildNodeAdded(const RefPtr<DOMNode>& child, int32_t slot)
39 {
40 if (!child) {
41 return;
42 }
43 auto option = AceType::DynamicCast<OptionComponent>(child->GetSpecializedComponent());
44 if (!option) {
45 return;
46 }
47 if (navigationBar_) {
48 navigationBar_->GetData()->allMenuItems.push_back(option);
49 UpdateNavigationBar();
50 }
51 }
52
OnChildNodeRemoved(const RefPtr<DOMNode> & child)53 void DOMNavigationMenu::OnChildNodeRemoved(const RefPtr<DOMNode>& child)
54 {
55 if (!child) {
56 return;
57 }
58 auto option = AceType::DynamicCast<OptionComponent>(child->GetSpecializedComponent());
59 if (!option) {
60 return;
61 }
62 if (navigationBar_) {
63 navigationBar_->GetData()->allMenuItems.remove(option);
64 UpdateNavigationBar();
65 }
66 }
67
OnMounted(const RefPtr<DOMNode> & parentNode)68 void DOMNavigationMenu::OnMounted(const RefPtr<DOMNode>& parentNode)
69 {
70 auto parentDom = AceType::DynamicCast<DomNavigationBar>(parentNode);
71 if (!parentDom) {
72 return;
73 }
74
75 RefPtr<Component> component = parentDom->GetSpecializedComponent();
76 navigationBar_ = AceType::DynamicCast<NavigationBarComponent>(component);
77 }
78
AddSpecializedEvent(int32_t pageId,const std::string & event)79 bool DOMNavigationMenu::AddSpecializedEvent(int32_t pageId, const std::string& event)
80 {
81 if (event == DOM_SELECTED) {
82 menuChild_->SetOnSuccess(EventMarker(GetNodeIdForEvent(), event, pageId));
83 return true;
84 }
85 return false;
86 }
87
UpdateNavigationBar()88 void DOMNavigationMenu::UpdateNavigationBar()
89 {
90 navigationBar_->MarkNeedUpdate();
91 auto pipelineContext = pipelineContext_.Upgrade();
92 if (!pipelineContext) {
93 return;
94 }
95 pipelineContext->ScheduleUpdate(GetParentNode()->GetRootComponent());
96 }
97
98 } // namespace OHOS::Ace::Framework