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 using namespace OHOS::Ace;
19 using namespace OHOS::Ace::Framework;
20 using namespace OHOS::Ace::V2;
21
CJDataChangeListener()22 CJDataChangeListener::CJDataChangeListener() : FFIData()
23 {
24 instanceId_ = ContainerScope::CurrentId();
25 }
26
AddListener(const WeakPtr<V2::DataChangeListener> & listener)27 void CJDataChangeListener::AddListener(const WeakPtr<V2::DataChangeListener>& listener)
28 {
29 listeners_.emplace(listener);
30 }
31
RemoveListener(const WeakPtr<V2::DataChangeListener> & listener)32 void CJDataChangeListener::RemoveListener(const WeakPtr<V2::DataChangeListener>& listener)
33 {
34 listeners_.erase(listener);
35 }
36
OnDataReloaded()37 void CJDataChangeListener::OnDataReloaded()
38 {
39 NotifyAll(&V2::DataChangeListener::OnDataReloaded);
40 }
41
OnDataAdded(size_t index)42 void CJDataChangeListener::OnDataAdded(size_t index)
43 {
44 NotifyAll(&V2::DataChangeListener::OnDataAdded, index);
45 }
46
OnDataDeleted(size_t index)47 void CJDataChangeListener::OnDataDeleted(size_t index)
48 {
49 NotifyAll(&V2::DataChangeListener::OnDataDeleted, index);
50 }
51
OnDataChanged(size_t index)52 void CJDataChangeListener::OnDataChanged(size_t index)
53 {
54 NotifyAll(&V2::DataChangeListener::OnDataChanged, index);
55 }
56
OnDataMoved(size_t from,size_t to)57 void CJDataChangeListener::OnDataMoved(size_t from, size_t to)
58 {
59 NotifyAll(&V2::DataChangeListener::OnDataMoved, from, to);
60 }
61
OnDataSetChanged(const std::list<V2::Operation> & dataOperations)62 void CJDataChangeListener::OnDataSetChanged(const std::list<V2::Operation>& dataOperations)
63 {
64 NotifyAll(&V2::DataChangeListener::OnDatasetChange, dataOperations);
65 }