Remove rendererType setting

src/browser/Terminal.ts

@@ -296,12 +296,6 @@ export class Terminal extends CoreTerminal implements ITerminal {
           this.refresh(0, this.rows - 1);
         }
         break;
-      case 'rendererType':
-        if (this._renderService) {
-          this._renderService.setRenderer(this._createRenderer());
-          this._renderService.onResize(this.cols, this.rows);
-        }
-        break;
       case 'scrollback':
         this.viewport?.syncScrollArea();
         break;
@@ -615,11 +609,7 @@ export class Terminal extends CoreTerminal implements ITerminal {
   }
 
   private _createRenderer(): IRenderer {
-    switch (this.options.rendererType) {
-      case 'canvas': return this._instantiationService.createInstance(Renderer, this._colorManager!.colors, this.screenElement!, this.linkifier2);
-      case 'dom': return this._instantiationService.createInstance(DomRenderer, this._colorManager!.colors, this.element!, this.screenElement!, this._viewportElement!, this.linkifier2);
-      default: throw new Error(`Unrecognized rendererType "${this.options.rendererType}"`);
-    }
+    return this._instantiationService.createInstance(Renderer, this._colorManager!.colors, this.screenElement!, this.linkifier2);
   }
 
   /**

src/common/services/OptionsService.ts

@@ -37,7 +37,6 @@ export const DEFAULT_OPTIONS: Readonly<ITerminalOptions> = {
   tabStopWidth: 8,
   theme: {},
   rightClickSelectsWord: isMac,
-  rendererType: 'canvas',
   windowOptions: {},
   windowsMode: false,
   wordSeparator: ' ()[]{}\',"`',
@@ -120,7 +119,6 @@ export class OptionsService implements IOptionsService {
         }
         break;
       case 'cursorStyle':
-      case 'rendererType':
       case 'wordSeparator':
         if (!value) {
           value = DEFAULT_OPTIONS[key];

src/common/services/Services.ts

@@ -203,8 +203,6 @@ export interface IOptionsService {
 export type FontWeight = 'normal' | 'bold' | '100' | '200' | '300' | '400' | '500' | '600' | '700' | '800' | '900' | number;
 export type LogLevel = 'debug' | 'info' | 'warn' | 'error' | 'off';
 
-export type RendererType = 'dom' | 'canvas';
-
 export interface ITerminalOptions {
   allowProposedApi: boolean;
   allowTransparency: boolean;
@@ -229,7 +227,6 @@ export interface ITerminalOptions {
   macOptionIsMeta: boolean;
   macOptionClickForcesSelection: boolean;
   minimumContrastRatio: number;
-  rendererType: RendererType;
   rightClickSelectsWord: boolean;
   rows: number;
   screenReaderMode: boolean;