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/js_frontend/engine/jsi/jsi_image_animator_bridge.h"
17
18 namespace OHOS::Ace::Framework {
19
JsGetState(const shared_ptr<JsRuntime> & runtime,NodeId nodeId)20 shared_ptr<JsValue> JsiImageAnimatorBridge::JsGetState(const shared_ptr<JsRuntime>& runtime, NodeId nodeId)
21 {
22 if (!runtime) {
23 LOGE("JsGetState failed. runtime is null.");
24 return nullptr;
25 }
26 auto engine = static_cast<JsiEngineInstance*>(runtime->GetEmbedderData());
27 if (!engine) {
28 LOGE("JsGetState failed. engine is null.");
29 return runtime->NewUndefined();
30 }
31 auto page = engine->GetRunningPage();
32 if (!page) {
33 LOGE("JsGetState failed. page is null.");
34 return runtime->NewUndefined();
35 }
36 const char* state = "";
37 auto task = [nodeId, page, &state]() {
38 auto domDoc = page->GetDomDocument();
39 if (!domDoc) {
40 return;
41 }
42 auto domImageAnimator = AceType::DynamicCast<DOMImageAnimator>(domDoc->GetDOMNodeById(nodeId));
43 if (!domImageAnimator) {
44 return;
45 }
46 state = domImageAnimator->GetState();
47 };
48 auto delegate = engine->GetFrontendDelegate();
49 if (!delegate) {
50 LOGE("JsGetCurrentOffset failed. delegate is null.");
51 return runtime->NewUndefined();
52 }
53 delegate->PostSyncTaskToPage(task, "ArkUIImageAnimatorGetState");
54 return runtime->NewString(state);
55 }
56
57 } // namespace OHOS::Ace::Framework
58