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/web/web_declaration.h"
17
18 #include "core/components/declaration/common/declaration_constants.h"
19
20 namespace OHOS::Ace {
21
22 using namespace Framework;
23
InitSpecialized()24 void WebDeclaration::InitSpecialized()
25 {
26 AddSpecializedAttribute(DeclarationConstants::DEFAULT_WEB_ATTR);
27 AddSpecializedEvent(DeclarationConstants::DEFAULT_WEB_EVENT);
28 AddSpecializedMethod(DeclarationConstants::DEFAULT_WEB_METHOD);
29 }
30
SetSpecializedAttr(const std::pair<std::string,std::string> & attr)31 bool WebDeclaration::SetSpecializedAttr(const std::pair<std::string, std::string>& attr)
32 {
33 static const LinearMapNode<void (*)(WebDeclaration&, const std::string&)> webAttrOperators[] = {
34 { DOM_WEB_WEBSRC, [](WebDeclaration& declaration, const std::string& src) { declaration.SetWebSrc(src); } },
35 };
36 auto operatorIter = BinarySearchFindIndex(webAttrOperators, ArraySize(webAttrOperators), attr.first.c_str());
37 if (operatorIter != -1) {
38 webAttrOperators[operatorIter].value(*this, attr.second);
39 return true;
40 }
41 return false;
42 }
43
SetSpecializedEvent(int32_t pageId,const std::string & eventId,const std::string & event)44 bool WebDeclaration::SetSpecializedEvent(int32_t pageId, const std::string& eventId, const std::string& event)
45 {
46 static const LinearMapNode<void (*)(WebDeclaration&, const EventMarker&)> eventOperators[] = {
47 { DOM_PAGEERROR,
48 [](WebDeclaration& declaration, const EventMarker& event) {
49 auto& webEvent = declaration.MaybeResetEvent<WebEvent>(EventTag::SPECIALIZED_EVENT);
50 if (webEvent.IsValid()) {
51 webEvent.pageErrorEventId = event;
52 }
53 } },
54 { DOM_WEB_MESSAGE,
55 [](WebDeclaration& declaration, const EventMarker& event) {
56 auto& webEvent = declaration.MaybeResetEvent<WebEvent>(EventTag::SPECIALIZED_EVENT);
57 if (webEvent.IsValid()) {
58 webEvent.messageEventId = event;
59 }
60 } },
61 { DOM_PAGEFINISH,
62 [](WebDeclaration& declaration, const EventMarker& event) {
63 auto& webEvent = declaration.MaybeResetEvent<WebEvent>(EventTag::SPECIALIZED_EVENT);
64 if (webEvent.IsValid()) {
65 webEvent.pageFinishEventId = event;
66 }
67 } },
68 { DOM_PAGESTART,
69 [](WebDeclaration& declaration, const EventMarker& event) {
70 auto& webEvent = declaration.MaybeResetEvent<WebEvent>(EventTag::SPECIALIZED_EVENT);
71 if (webEvent.IsValid()) {
72 webEvent.pageStartEventId = event;
73 }
74 } },
75 };
76 auto operatorIter = BinarySearchFindIndex(eventOperators, ArraySize(eventOperators), event.c_str());
77 if (operatorIter != -1) {
78 eventOperators[operatorIter].value(*this, EventMarker(eventId, event, pageId));
79 return true;
80 }
81 return false;
82 }
83
CallSpecializedMethod(const std::string & method,const std::string & args)84 void WebDeclaration::CallSpecializedMethod(const std::string& method, const std::string& args)
85 {
86 auto& webMethod = static_cast<WebMethod&>(GetMethod(MethodTag::SPECIALIZED_METHOD));
87 if (!webMethod.IsValid()) {
88 LOGW("method of web is null");
89 return;
90 }
91
92 // Operator map for method
93 static const std::unordered_map<std::string,
94 void (*)(WebMethod&, const std::string&)>
95 methedOperators = {
96 { DOM_METHOD_RELOAD, [](WebMethod& webMethod, const std::string& args) {
97 webMethod.Reload();
98 } },
99 };
100 auto operatorIter = methedOperators.find(method);
101 if (operatorIter != methedOperators.end()) {
102 operatorIter->second(webMethod, args);
103 }
104 }
105
106 } // namespace OHOS::Ace
107