1 /*
2  * Copyright (C) 2022-2024 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 #ifndef INPUTMETHOD_IMF_IME_EVENT_LISTENER_H
17 #define INPUTMETHOD_IMF_IME_EVENT_LISTENER_H
18 
19 #include "input_method_property.h"
20 #include "input_window_info.h"
21 
22 namespace OHOS {
23 namespace MiscServices {
24 constexpr uint32_t EVENT_IME_CHANGE_MASK = 1u;
25 constexpr uint32_t EVENT_IME_SHOW_MASK = 1u << 1u;
26 constexpr uint32_t EVENT_IME_HIDE_MASK = 1u << 2u;
27 class ImeEventListener {
28 public:
29     virtual ~ImeEventListener() = default;
OnImeChange(const Property & property,const SubProperty & subProperty)30     virtual void OnImeChange(const Property &property, const SubProperty &subProperty){};
OnImeShow(const ImeWindowInfo & info)31     virtual void OnImeShow(const ImeWindowInfo &info){};
OnImeHide(const ImeWindowInfo & info)32     virtual void OnImeHide(const ImeWindowInfo &info){};
33 };
34 } // namespace MiscServices
35 } // namespace OHOS
36 
37 #endif // INPUTMETHOD_IMF_IME_EVENT_LISTENER_H
38