// Copyright 2021-2023 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

/**
 * @file select_word.h
 * @brief Select word/line macro.
 *
 * Overview
 * --------
 *
 * Implements a button that selects the current word, assuming conventional text
 * editor hotkeys. Pressing it again extends the selection to the following
 * word. The effect is similar to word selection (W) in the Kakoune editor.
 *
 * Pressing the button with shift selects the current line, and pressing the
 * button again extends the selection to the following line.
 *
 * @note Note for Mac users: Windows/Linux editing hotkeys are assumed by
 * default. Uncomment the `#define MAC_HOTKEYS` line in select_word.c for Mac
 * hotkeys. The Mac implementation is untested, let me know if it has problems.
 *
 * For full documentation, see
 * <https://getreuer.info/posts/keyboards/select-word>
 */

#pragma once

#include "quantum.h"

#ifdef __cplusplus
extern "C" {
#endif

/** Handler function for select word. */
bool process_select_word(uint16_t keycode, keyrecord_t* record,
                         uint16_t sel_keycode);

/**
 * @fn select_word_task(void)
 * Matrix task function for Select Word.
 *
 * If using `SELECT_WORD_TIMEOUT`, call this function from your
 * `matrix_scan_user()` function in keymap.c. (If no timeout is set, calling
 * `select_word_task()` has no effect.)
 */
#if SELECT_WORD_TIMEOUT > 0
void select_word_task(void);
#else
static inline void select_word_task(void) {}
#endif  // SELECT_WORD_TIMEOUT > 0

#ifdef __cplusplus
}
#endif