1 #ifndef DALI_TOOLKIT_TEXT_SELECTABLE_CONTROL_INTERFACE_H
2 #define DALI_TOOLKIT_TEXT_SELECTABLE_CONTROL_INTERFACE_H
5 * Copyright (c) 2020 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
27 using Uint32Pair = std::pair<uint32_t,uint32_t>;
32 * @brief An interface that the Text::Controller used for text selection functionality.
34 class SelectableControlInterface
39 * @brief Virtual destructor.
41 virtual ~SelectableControlInterface() = default;
44 * @brief Called to set the selection postions in the texts.
45 * @param start start selection position (pass NULL to ignore).
46 * @param end end selection position (pass NULL to ignore).
48 virtual void SetTextSelectionRange(const uint32_t *start, const uint32_t *end) = 0;
51 * @brief Called to return the selection postions in the texts.
52 * @return pair contains start and end positions.
54 virtual Uint32Pair GetTextSelectionRange() const = 0;
59 } // namespace Toolkit
63 #endif // DALI_TOOLKIT_TEXT_SELECTABLE_CONTROL_INTERFACE_H