Merge pull request #5617 from xtermjs/anthonykim1/kittyGraphicsProtocol

Add register apc handler

Author: Tyriar

src/browser/TestUtils.test.ts

@@ -107,6 +107,9 @@ export class MockTerminal implements ITerminal {
   public registerOscHandler(ident: number, callback: (data: string) => boolean | Promise<boolean>): IDisposable {
     throw new Error('Method not implemented.');
   }
+  public registerApcHandler(ident: number, callback: (data: string) => boolean | Promise<boolean>): IDisposable {
+    throw new Error('Method not implemented.');
+  }
   public registerLinkProvider(linkProvider: ILinkProvider): IDisposable {
     throw new Error('Method not implemented.');
   }

src/common/CoreTerminal.ts

@@ -242,6 +242,11 @@ export abstract class CoreTerminal extends Disposable implements ICoreTerminal {
     return this._inputHandler.registerOscHandler(ident, callback);
   }
 
+  /** Add handler for APC escape sequence. See xterm.d.ts for details. */
+  public registerApcHandler(ident: number, callback: (data: string) => boolean | Promise<boolean>): IDisposable {
+    return this._inputHandler.registerApcHandler(ident, callback);
+  }
+
   protected _setup(): void {
     this._handleWindowsPtyOptionChange();
   }

src/common/InputHandler.ts

@@ -19,6 +19,7 @@ import { ICoreService, IBufferService, IOptionsService, ILogService, ICoreMouseS
 import { UnicodeService } from 'common/services/UnicodeService';
 import { OscHandler } from 'common/parser/OscParser';
 import { DcsHandler } from 'common/parser/DcsParser';
+import { ApcHandler } from 'common/parser/ApcParser';
 import { IBuffer } from 'common/buffer/Types';
 import { parseColor } from 'common/input/XParseColor';
 import { Emitter } from 'vs/base/common/event';
@@ -712,6 +713,13 @@ export class InputHandler extends Disposable implements IInputHandler {
     return this._parser.registerOscHandler(ident, new OscHandler(callback));
   }
 
+  /**
+   * Forward registerApcHandler from parser.
+   */
+  public registerApcHandler(ident: number, callback: (data: string) => boolean | Promise<boolean>): IDisposable {
+    return this._parser.registerApcHandler(ident, new ApcHandler(callback));
+  }
+
   /**
    * BEL
    * Bell (Ctrl-G).

src/common/Types.ts

@@ -22,6 +22,7 @@ export interface ICoreTerminal {
   registerDcsHandler(id: IFunctionIdentifier, callback: (data: string, param: IParams) => boolean | Promise<boolean>): IDisposable;
   registerEscHandler(id: IFunctionIdentifier, callback: () => boolean | Promise<boolean>): IDisposable;
   registerOscHandler(ident: number, callback: (data: string) => boolean | Promise<boolean>): IDisposable;
+  registerApcHandler(ident: number, callback: (data: string) => boolean | Promise<boolean>): IDisposable;
 }
 
 export interface IDisposable {
@@ -475,6 +476,7 @@ export interface IInputHandler {
   registerDcsHandler(id: IFunctionIdentifier, callback: (data: string, param: IParams) => boolean | Promise<boolean>): IDisposable;
   registerEscHandler(id: IFunctionIdentifier, callback: () => boolean | Promise<boolean>): IDisposable;
   registerOscHandler(ident: number, callback: (data: string) => boolean | Promise<boolean>): IDisposable;
+  registerApcHandler(ident: number, callback: (data: string) => boolean | Promise<boolean>): IDisposable;
 
   /** C0 BEL */ bell(): boolean;
   /** C0 LF */ lineFeed(): boolean;