1 /* 2 * Copyright (C) 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 #ifndef INPUTMETHOD_IMF_KEYBOARD_LISTENER_H 17 #define INPUTMETHOD_IMF_KEYBOARD_LISTENER_H 18 19 #include "input_attribute.h" 20 #include "key_event.h" 21 #include "keyevent_consumer_proxy.h" 22 namespace OHOS { 23 namespace MiscServices { 24 class KeyboardListener { 25 public: 26 virtual ~KeyboardListener() = default; 27 virtual bool OnDealKeyEvent( 28 const std::shared_ptr<MMI::KeyEvent> &keyEvent, sptr<KeyEventConsumerProxy> &consumer) = 0; 29 virtual bool OnKeyEvent(int32_t keyCode, int32_t keyStatus, sptr<KeyEventConsumerProxy> &consumer) = 0; 30 virtual bool OnKeyEvent(const std::shared_ptr<MMI::KeyEvent> &keyEvent, sptr<KeyEventConsumerProxy> &consumer) = 0; 31 virtual void OnCursorUpdate(int32_t positionX, int32_t positionY, int32_t height) = 0; 32 virtual void OnSelectionChange(int32_t oldBegin, int32_t oldEnd, int32_t newBegin, int32_t newEnd) = 0; 33 virtual void OnTextChange(const std::string &text) = 0; 34 virtual void OnEditorAttributeChange(const InputAttribute &inputAttribute) = 0; 35 }; 36 } // namespace MiscServices 37 } // namespace OHOS 38 #endif // INPUTMETHOD_IMF_KEYBOARD_LISTENER_H 39