src/BufferSet.ts

   1 /**
   2  * @license MIT
   3  */
   4
   5 import { ITerminal } from './Interfaces';
   6 import { Buffer } from './Buffer';
   7
   8 export class BufferSet {
   9   private _normal: Buffer;
  10   private _alt: Buffer;
  11   private _activeBuffer: Buffer;
  12
  13   constructor(private _terminal: ITerminal) {
  14     this._normal = new Buffer(this._terminal);
  15     this._alt = new Buffer(this._terminal);
  16     this._activeBuffer = this._normal;
  17   }
  18
  19   public get alt(): Buffer {
  20     return this._alt;
  21   }
  22
  23   public get active(): Buffer {
  24     return this._activeBuffer;
  25   }
  26
  27   public get normal(): Buffer {
  28     return this._normal;
  29   }
  30
  31   private resetTerminal() {
  32     this._terminal.reset();
  33     this._terminal.viewport.syncScrollArea();
  34     this._terminal.showCursor();
  35   }
  36
  37   public activateNormalBuffer(): void {
  38     this._activeBuffer = this._normal;
  39   }
  40
  41   public activateAltBuffer(): void {
  42     this._activeBuffer = this._normal;
  43   }
  44 }