on blur of terminal chat widget, if terminal is not visible, hide it (#212747)

fix #212672

on blur of terminal chat widget, if terminal is not visible, hide it (#212747)
fix #212672
4d03498f · Megan Rogge · GitHub · e3c1bbc9 · 4d03498f · 4d03498f
--- a/src/vs/workbench/contrib/terminal/browser/terminal.ts
+++ b/src/vs/workbench/contrib/terminal/browser/terminal.ts
@@ -639,6 +639,11 @@ export interface ITerminalInstance extends IBaseTerminalInstance {
 	 */
 	readonly isDisposed: boolean;

+	/**
+	 * Whether this terminal is visible.
+	 */
+	readonly isVisible: boolean;
+
 	/**
 	 * Whether the terminal's pty is hosted on a remote.
 	 */

--- a/src/vs/workbench/contrib/terminal/browser/terminalInstance.ts
+++ b/src/vs/workbench/contrib/terminal/browser/terminalInstance.ts
@@ -266,6 +266,7 @@ export class TerminalInstance extends Disposable implements ITerminalInstance {
 	get isRemote(): boolean { return this._processManager.remoteAuthority !== undefined; }
 	get remoteAuthority(): string | undefined { return this._processManager.remoteAuthority; }
 	get hasFocus(): boolean { return dom.isAncestorOfActiveElement(this._wrapperElement); }
+	get isVisible(): boolean { return this._isVisible; }
 	get title(): string { return this._title; }
 	get titleSource(): TitleEventSource { return this._titleSource; }
 	get icon(): TerminalIcon | undefined { return this._getIcon(); }

--- a/src/vs/workbench/contrib/terminalContrib/chat/browser/terminalChatWidget.ts
+++ b/src/vs/workbench/contrib/terminalContrib/chat/browser/terminalChatWidget.ts
@@ -91,6 +91,11 @@ export class TerminalChatWidget extends Disposable {
 		this._container.appendChild(this._inlineChatWidget.domNode);

 		this._focusTracker = this._register(trackFocus(this._container));
+		this._register(this._focusTracker.onDidBlur(() => {
+			if (!this._instance.isVisible) {
+				this.hide();
+			}
+		}));
 		this.hide();
 	}