From c1b4f4edb15f9b9a55dabf373156417dfcea8cd8 Mon Sep 17 00:00:00 2001
From: Daniel Imms <2193314+Tyriar@users.noreply.github.com>
Date: Tue, 17 Aug 2021 04:41:44 -0700
Subject: [PATCH] Fix webgl access of core service

---
 addons/xterm-addon-webgl/src/WebglRenderer.ts                | 2 +-
 .../xterm-addon-webgl/src/renderLayer/CursorRenderLayer.ts   | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/addons/xterm-addon-webgl/src/WebglRenderer.ts b/addons/xterm-addon-webgl/src/WebglRenderer.ts
index 9b75d1dea..29e97d6dc 100644
--- a/addons/xterm-addon-webgl/src/WebglRenderer.ts
+++ b/addons/xterm-addon-webgl/src/WebglRenderer.ts
@@ -60,7 +60,7 @@ export class WebglRenderer extends Disposable implements IRenderer {
 
     this._renderLayers = [
       new LinkRenderLayer(this._core.screenElement!, 2, this._colors, this._core),
-      new CursorRenderLayer(this._core.screenElement!, 3, this._colors, this._onRequestRedraw)
+      new CursorRenderLayer(this._core.screenElement!, 3, this._colors, this._core, this._onRequestRedraw)
     ];
     this.dimensions = {
       scaledCharWidth: 0,
diff --git a/addons/xterm-addon-webgl/src/renderLayer/CursorRenderLayer.ts b/addons/xterm-addon-webgl/src/renderLayer/CursorRenderLayer.ts
index 880896e02..912c23c96 100644
--- a/addons/xterm-addon-webgl/src/renderLayer/CursorRenderLayer.ts
+++ b/addons/xterm-addon-webgl/src/renderLayer/CursorRenderLayer.ts
@@ -7,7 +7,7 @@ import { Terminal } from 'xterm';
 import { BaseRenderLayer } from './BaseRenderLayer';
 import { ICellData } from 'common/Types';
 import { CellData } from 'common/buffer/CellData';
-import { IColorSet } from 'browser/Types';
+import { IColorSet, ITerminal } from 'browser/Types';
 import { IRenderDimensions, IRequestRedrawEvent } from 'browser/renderer/Types';
 import { IEventEmitter } from 'common/EventEmitter';
 
@@ -34,6 +34,7 @@ export class CursorRenderLayer extends BaseRenderLayer {
     container: HTMLElement,
     zIndex: number,
     colors: IColorSet,
+    private readonly _terminal: ITerminal,
     private _onRequestRefreshRowsEvent: IEventEmitter<IRequestRedrawEvent>
   ) {
     super(container, 'cursor', zIndex, true, colors);
@@ -120,7 +121,7 @@ export class CursorRenderLayer extends BaseRenderLayer {
   private _render(terminal: Terminal, triggeredByAnimationFrame: boolean): void {
     // Don't draw the cursor if it's hidden
     // TODO: Need to expose API for this
-    if (!(terminal as any)._core._coreService.isCursorInitialized || (terminal as any)._core._coreService.isCursorHidden) {
+    if (!this._terminal.coreService.isCursorInitialized || this._terminal.coreService.isCursorHidden) {
       this._clearCursor();
       return;
     }