src/addons/search/search.ts

   1 /**
   2  * @license MIT
   3  */
   4
   5 import { SearchHelper } from './SearchHelper';
   6
   7 declare var exports: any;
   8 declare var module: any;
   9 declare var define: any;
  10 declare var require: any;
  11 declare var window: any;
  12
  13 (function (addon) {
  14   if ('Terminal' in window) {
  15     /**
  16      * Plain browser environment
  17      */
  18     addon(window.Terminal);
  19   } else if (typeof exports === 'object' && typeof module === 'object') {
  20     /**
  21      * CommonJS environment
  22      */
  23     const xterm = '../../xterm';
  24     module.exports = addon(require(xterm));
  25   } else if (typeof define == 'function') {
  26     /**
  27      * Require.js is available
  28      */
  29     define(['../../xterm'], addon);
  30   }
  31 })((Terminal: any) => {
  32   /**
  33    * Find the next instance of the term, then scroll to and select it. If it
  34    * doesn't exist, do nothing.
  35    * @param term Tne search term.
  36    * @return Whether a result was found.
  37    */
  38   Terminal.prototype.findNext = function(term: string): boolean {
  39     if (!this._searchHelper) {
  40       this.searchHelper = new SearchHelper(this, Terminal.translateBufferLineToString);
  41     }
  42     return (<SearchHelper>this.searchHelper).findNext(term);
  43   };
  44
  45   /**
  46    * Find the previous instance of the term, then scroll to and select it. If it
  47    * doesn't exist, do nothing.
  48    * @param term Tne search term.
  49    * @return Whether a result was found.
  50    */
  51   Terminal.prototype.findPrevious = function(term: string): boolean {
  52     if (!this._searchHelper) {
  53       this.searchHelper = new SearchHelper(this, Terminal.translateBufferLineToString);
  54     }
  55     return (<SearchHelper>this.searchHelper).findPrevious(term);
  56   };
  57 });