1 /*
2 * Copyright (c) 2024 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/cj_frontend/cppview/data_change_listener.h"
17
18 #include "core/common/container_scope.h"
19
20 using namespace OHOS::Ace;
21 using namespace OHOS::Ace::Framework;
22
CJDataChangeListener()23 CJDataChangeListener::CJDataChangeListener() : FFIData()
24 {
25 instanceId_ = ContainerScope::CurrentId();
26 }
27
AddListener(const WeakPtr<V2::DataChangeListener> & listener)28 void CJDataChangeListener::AddListener(const WeakPtr<V2::DataChangeListener>& listener)
29 {
30 listeners_.emplace(listener);
31 }
32
RemoveListener(const WeakPtr<V2::DataChangeListener> & listener)33 void CJDataChangeListener::RemoveListener(const WeakPtr<V2::DataChangeListener>& listener)
34 {
35 listeners_.erase(listener);
36 }
37
OnDataReloaded()38 void CJDataChangeListener::OnDataReloaded()
39 {
40 NotifyAll(&V2::DataChangeListener::OnDataReloaded);
41 }
42
OnDataAdded(size_t index)43 void CJDataChangeListener::OnDataAdded(size_t index)
44 {
45 NotifyAll(&V2::DataChangeListener::OnDataAdded, index);
46 }
47
OnDataDeleted(size_t index)48 void CJDataChangeListener::OnDataDeleted(size_t index)
49 {
50 NotifyAll(&V2::DataChangeListener::OnDataDeleted, index);
51 }
52
OnDataChanged(size_t index)53 void CJDataChangeListener::OnDataChanged(size_t index)
54 {
55 NotifyAll(&V2::DataChangeListener::OnDataChanged, index);
56 }
57
OnDataMoved(size_t from,size_t to)58 void CJDataChangeListener::OnDataMoved(size_t from, size_t to)
59 {
60 NotifyAll(&V2::DataChangeListener::OnDataMoved, from, to);
61 }
62