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 #ifndef FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_RICH_EDITOR_RICH_EDITOR_BASE_CONTROLLER_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_RICH_EDITOR_RICH_EDITOR_BASE_CONTROLLER_H 18 19 #include "core/components_ng/pattern/pattern.h" 20 #include "core/components_ng/pattern/rich_editor/rich_editor_model.h" 21 #include "core/components_ng/pattern/text/layout_info_interface.h" 22 23 namespace OHOS::Ace::NG { 24 class RichEditorPattern; 25 26 class ACE_EXPORT RichEditorBaseController : virtual public RichEditorBaseControllerBase { 27 DECLARE_ACE_TYPE(RichEditorBaseController, RichEditorBaseControllerBase); 28 29 public: 30 void SetPattern(const WeakPtr<RichEditorPattern>& pattern); 31 int32_t GetCaretOffset() override; 32 bool SetCaretOffset(int32_t caretPosition) override; 33 void SetTypingStyle(std::optional<struct UpdateSpanStyle> typingStyle, std::optional<TextStyle> textStyle) override; 34 std::optional<struct UpdateSpanStyle> GetTypingStyle() override; 35 void CloseSelectionMenu() override; 36 bool IsEditing() override; 37 void StopEditing() override; 38 void SetSelection(int32_t selectionStart, int32_t selectionEnd, 39 const std::optional<SelectionOptions>& options = std::nullopt) override; 40 WeakPtr<LayoutInfoInterface> GetLayoutInfoInterface() override; 41 const PreviewTextInfo GetPreviewTextInfo() const override; 42 43 protected: 44 WeakPtr<RichEditorPattern> pattern_; 45 }; 46 } // namespace OHOS::Ace::NG 47 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_RICH_EDITOR_RICH_EDITOR_BASE_CONTROLLER_H