// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
/**
 * @interface
 */
export class TextEditorFactory {
  /**
   * @param {!UI.TextEditor.Options} options
   * @return {!TextEditor}
   */
  createEditor(options) {}
}

/**
 * @interface
 */
export class TextEditor extends Common.EventTarget {
  /**
   * @return {!UI.Widget}
   */
  widget() {
  }

  /**
   * @return {!TextUtils.TextRange}
   */
  fullRange() {
  }

  /**
   * @return {!TextUtils.TextRange}
   */
  selection() {
  }

  /**
   * @param {!TextUtils.TextRange} selection
   */
  setSelection(selection) {
  }

  /**
   * @param {!TextUtils.TextRange=} textRange
   * @return {string}
   */
  text(textRange) {
  }

  /**
   * @return {string}
   */
  textWithCurrentSuggestion() {
  }

  /**
   * @param {string} text
   */
  setText(text) {
  }

  /**
   * @param {number} lineNumber
   * @return {string}
   */
  line(lineNumber) {
  }

  newlineAndIndent() {
  }

  /**
   * @param {function(!KeyboardEvent)} handler
   */
  addKeyDownHandler(handler) {
  }

  /**
   * @param {?UI.AutocompleteConfig} config
   */
  configureAutocomplete(config) {
  }

  clearAutocomplete() {
  }

  /**
   * @param {number} lineNumber
   * @param {number} columnNumber
   * @return {!{x: number, y: number}}
   */
  visualCoordinates(lineNumber, columnNumber) {
  }

  /**
   * @param {number} lineNumber
   * @param {number} columnNumber
   * @return {?{startColumn: number, endColumn: number, type: string}}
   */
  tokenAtTextPosition(lineNumber, columnNumber) {
  }

  /**
   * @param {string} placeholder
   */
  setPlaceholder(placeholder) {}
}

/** @enum {symbol} */
export const Events = {
  CursorChanged: Symbol('CursorChanged'),
  TextChanged: Symbol('TextChanged'),
  SuggestionChanged: Symbol('SuggestionChanged')
};

/* Legacy exported object*/
self.UI = self.UI || {};

/* Legacy exported object*/
UI = UI || {};

/** @interface */
UI.TextEditor = TextEditor;

/** @interface */
UI.TextEditorFactory = TextEditorFactory;

/** @enum {symbol} */
UI.TextEditor.Events = Events;

/**
 * @typedef {{
  *  bracketMatchingSetting: (!Common.Setting|undefined),
  *  devtoolsAccessibleName: (string|undefined),
  *  lineNumbers: boolean,
  *  lineWrapping: boolean,
  *  mimeType: (string|undefined),
  *  autoHeight: (boolean|undefined),
  *  padBottom: (boolean|undefined),
  *  maxHighlightLength: (number|undefined),
  *  placeholder: (string|undefined)
  * }}
  */
UI.TextEditor.Options;

/**
  * @typedef {{
  *     substituteRangeCallback: ((function(number, number):?TextUtils.TextRange)|undefined),
  *     tooltipCallback: ((function(number, number):!Promise<?Element>)|undefined),
  *     suggestionsCallback: ((function(!TextUtils.TextRange, !TextUtils.TextRange, boolean=):?Promise.<!UI.SuggestBox.Suggestions>)|undefined),
  *     isWordChar: ((function(string):boolean)|undefined),
  *     anchorBehavior: (UI.GlassPane.AnchorBehavior|undefined)
  * }}
  */
UI.AutocompleteConfig;