1 /*
2 * Copyright (c) 2021-2022 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 "bridge/declarative_frontend/jsview/js_view_stack_processor.h"
17
18 #include "bridge/declarative_frontend/engine/bindings.h"
19 #include "bridge/declarative_frontend/engine/js_types.h"
20 #include "bridge/declarative_frontend/view_stack_processor.h"
21 #include "core/common/container.h"
22 #include "core/components_ng/base/view_stack_processor.h"
23 #include "frameworks/core/pipeline/base/element_register.h"
24
25 namespace OHOS::Ace::Framework {
26
JSVisualState(const JSCallbackInfo & info)27 void JSViewStackProcessor::JSVisualState(const JSCallbackInfo& info)
28 {
29 LOGD("JSVisualState");
30 if ((info.Length() < 1) || (!info[0]->IsString())) {
31 LOGD("JSVisualState: is not a string.");
32 if (Container::IsCurrentUseNewPipeline()) {
33 NG::ViewStackProcessor::GetInstance()->ClearVisualState();
34 } else {
35 ViewStackProcessor::GetInstance()->ClearVisualState();
36 }
37 return;
38 }
39
40 std::string state = info[0]->ToString();
41 VisualState visualState = JSViewStackProcessor::StringToVisualState(state);
42 if (Container::IsCurrentUseNewPipeline()) {
43 NG::ViewStackProcessor::GetInstance()->SetVisualState(visualState);
44 } else {
45 ViewStackProcessor::GetInstance()->SetVisualState(visualState);
46 }
47 }
48
49 // public static emthods exposed to JS
JSBind(BindingTarget globalObj)50 void JSViewStackProcessor::JSBind(BindingTarget globalObj)
51 {
52 LOGD("JSViewStackProcessor::Bind");
53 JSClass<JSViewStackProcessor>::Declare("ViewStackProcessor");
54 MethodOptions opt = MethodOptions::NONE;
55
56 JSClass<JSViewStackProcessor>::StaticMethod(
57 "AllocateNewElmetIdForNextComponent", &JSViewStackProcessor::JsAllocateNewElmetIdForNextComponent, opt);
58 JSClass<JSViewStackProcessor>::StaticMethod(
59 "StartGetAccessRecordingFor", &JSViewStackProcessor::JsStartGetAccessRecordingFor, opt);
60 JSClass<JSViewStackProcessor>::StaticMethod(
61 "SetElmtIdToAccountFor", &JSViewStackProcessor::JsSetElmtIdToAccountFor, opt);
62 JSClass<JSViewStackProcessor>::StaticMethod(
63 "GetElmtIdToAccountFor", &JSViewStackProcessor::JsGetElmtIdToAccountFor, opt);
64 JSClass<JSViewStackProcessor>::StaticMethod(
65 "StopGetAccessRecording", &JSViewStackProcessor::JsStopGetAccessRecording, opt);
66 JSClass<JSViewStackProcessor>::StaticMethod(
67 "ImplicitPopBeforeContinue", &JSViewStackProcessor::JsImplicitPopBeforeContinue, opt);
68 JSClass<JSViewStackProcessor>::StaticMethod("visualState", JSVisualState, opt);
69 JSClass<JSViewStackProcessor>::StaticMethod("MakeUniqueId", &JSViewStackProcessor::JSMakeUniqueId, opt);
70 JSClass<JSViewStackProcessor>::Bind<>(globalObj);
71 }
72
StringToVisualState(const std::string & stateString)73 VisualState JSViewStackProcessor::StringToVisualState(const std::string& stateString)
74 {
75 if (stateString == "normal") {
76 return VisualState::NORMAL;
77 }
78 if (stateString == "focused") {
79 return VisualState::FOCUSED;
80 }
81 if (stateString == "pressed") {
82 return VisualState::PRESSED;
83 }
84 if (stateString == "disabled") {
85 return VisualState::DISABLED;
86 }
87 if (stateString == "hover") {
88 return VisualState::HOVER;
89 }
90 LOGE("Unknown visual state \"%{public}s\", resetting to UNDEFINED", stateString.c_str());
91 return VisualState::NOTSET;
92 }
93
JsStartGetAccessRecordingFor(ElementIdType elmtId)94 void JSViewStackProcessor::JsStartGetAccessRecordingFor(ElementIdType elmtId)
95 {
96 if (Container::IsCurrentUseNewPipeline()) {
97 return NG::ViewStackProcessor::GetInstance()->StartGetAccessRecordingFor(elmtId);
98 }
99 return ViewStackProcessor::GetInstance()->StartGetAccessRecordingFor(elmtId);
100 }
101
JsGetElmtIdToAccountFor()102 int32_t JSViewStackProcessor::JsGetElmtIdToAccountFor()
103 {
104 if (Container::IsCurrentUseNewPipeline()) {
105 return NG::ViewStackProcessor::GetInstance()->GetNodeIdToAccountFor();
106 }
107 return ViewStackProcessor::GetInstance()->GetElmtIdToAccountFor();
108 }
109
JsSetElmtIdToAccountFor(ElementIdType elmtId)110 void JSViewStackProcessor::JsSetElmtIdToAccountFor(ElementIdType elmtId)
111 {
112 if (Container::IsCurrentUseNewPipeline()) {
113 return NG::ViewStackProcessor::GetInstance()->SetNodeIdToAccountFor(elmtId);
114 }
115 ViewStackProcessor::GetInstance()->SetElmtIdToAccountFor(elmtId);
116 }
117
JsStopGetAccessRecording()118 void JSViewStackProcessor::JsStopGetAccessRecording()
119 {
120 if (Container::IsCurrentUseNewPipeline()) {
121 return NG::ViewStackProcessor::GetInstance()->StopGetAccessRecording();
122 }
123 return ViewStackProcessor::GetInstance()->StopGetAccessRecording();
124 }
125
JsImplicitPopBeforeContinue()126 void JSViewStackProcessor::JsImplicitPopBeforeContinue()
127 {
128 if (Container::IsCurrentUseNewPipeline()) {
129 NG::ViewStackProcessor::GetInstance()->ImplicitPopBeforeContinue();
130 return;
131 }
132 if ((ViewStackProcessor::GetInstance()->Size() > 1) && ViewStackProcessor::GetInstance()->ShouldPopImmediately()) {
133 LOGD("Implicit Pop before continue.");
134 ViewStackProcessor::GetInstance()->Pop();
135 LOGD("Implicit Pop done, top component is %{public}s",
136 AceType::TypeName(ViewStackProcessor::GetInstance()->GetMainComponent()));
137 } else {
138 LOGD("NO Implicit Pop before continue. top component is %{public}s",
139 AceType::TypeName(ViewStackProcessor::GetInstance()->GetMainComponent()));
140 }
141 }
142
JSMakeUniqueId(const JSCallbackInfo & info)143 void JSViewStackProcessor::JSMakeUniqueId(const JSCallbackInfo& info)
144 {
145 const auto result = ElementRegister::GetInstance()->MakeUniqueId();
146 info.SetReturnValue(JSRef<JSVal>::Make(ToJSValue(result)));
147 }
148
149 } // namespace OHOS::Ace::Framework
150