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/card_frontend/card_frontend_delegate.h"
17
18 namespace OHOS::Ace::Framework {
19
CardFrontendDelegate()20 CardFrontendDelegate::CardFrontendDelegate() : jsAccessibilityManager_(AccessibilityNodeManager::Create()) {}
21
~CardFrontendDelegate()22 CardFrontendDelegate::~CardFrontendDelegate()
23 {
24 CHECK_RUN_ON(JS);
25 TAG_LOGI(AceLogTag::ACE_FORM, "CardDelegate Destroyed");
26 }
27
FireCardEvent(const EventMarker& eventMarker, const std::string& params)28 void CardFrontendDelegate::FireCardEvent(const EventMarker& eventMarker, const std::string& params)
29 {
30 CHECK_NULL_VOID(page_);
31 auto context = page_->GetPipelineContext().Upgrade();
32 if (!context) {
33 return;
34 }
35 auto nodeId = eventMarker.GetData().eventId == "_root" ? DOM_ROOT_NODE_ID_BASE + page_->GetPageId()
36 : StringToInt(eventMarker.GetData().eventId);
37 auto action = page_->GetNodeEventAction(nodeId, eventMarker.GetData().eventType);
38 auto node = page_->GetDomDocument()->GetDOMNodeById(nodeId);
39 if (!node) {
40 return;
41 }
42
43 auto routerAction = JsonUtil::ParseJsonString(action);
44 auto paramsJson = JsonUtil::ParseJsonString(params);
45 if (!routerAction->IsValid()) {
46 TAG_LOGW(AceLogTag::ACE_FORM, "FireCardEvent router action is null");
47 return;
48 }
49 auto paramsInfo = routerAction->GetValue("params");
50 if (paramsInfo->IsValid()) {
51 auto child = paramsInfo->GetChild();
52 while (child->IsValid()) {
53 auto key = child->GetKey();
54 auto value = child->GetString();
55 child = child->GetNext();
56 if (Framework::StartWith(value, "$event.")) {
57 paramsInfo->Replace(key.c_str(), paramsJson->GetValue(value.substr(7)));
58 }
59 }
60 }
61 action = routerAction->ToString();
62 context->OnActionEvent(action);
63
64 // send event to accessibility
65 AccessibilityEvent accessibilityEvent;
66 accessibilityEvent.nodeId = nodeId;
67 accessibilityEvent.eventType = eventMarker.GetData().eventType;
68 context->SendEventToAccessibility(accessibilityEvent);
69 }
70
CreatePage(int32_t pageId, const std::string& url)71 RefPtr<JsAcePage>& CardFrontendDelegate::CreatePage(int32_t pageId, const std::string& url)
72 {
73 if (!page_) {
74 auto document = AceType::MakeRefPtr<DOMDocument>(pageId);
75 page_ = AceType::MakeRefPtr<Framework::JsAcePage>(pageId, document, url);
76 }
77 return page_;
78 }
79
CreatePage( int32_t pageId, const std::string& url, const WeakPtr<StageElement>& container)80 RefPtr<JsAcePage>& CardFrontendDelegate::CreatePage(
81 int32_t pageId, const std::string& url, const WeakPtr<StageElement>& container)
82 {
83 if (!page_) {
84 auto document = AceType::MakeRefPtr<DOMDocument>(pageId);
85 page_ = AceType::MakeRefPtr<Framework::JsAcePage>(pageId, document, url, container);
86 }
87 return page_;
88 }
89
GetPage()90 RefPtr<JsAcePage>& CardFrontendDelegate::GetPage()
91 {
92 return page_;
93 }
94
95 } // namespace OHOS::Ace::Framework
96