Use disposableStore

src/vs/editor/browser/core/editorState.ts

@@ -8,7 +8,7 @@ import { ICodeEditor, IActiveCodeEditor } from 'vs/editor/browser/editorBrowser'
 import { Position } from 'vs/editor/common/core/position';
 import { Range } from 'vs/editor/common/core/range';
 import { CancellationTokenSource, CancellationToken } from 'vs/base/common/cancellation';
-import { IDisposable, dispose } from 'vs/base/common/lifecycle';
+import { IDisposable, DisposableStore } from 'vs/base/common/lifecycle';
 import { ITextModel } from 'vs/editor/common/model';
 import { EditorKeybindingCancellationTokenSource } from 'vs/editor/browser/core/keybindingCancellation';
 
@@ -81,28 +81,28 @@ export class EditorState {
  */
 export class EditorStateCancellationTokenSource extends EditorKeybindingCancellationTokenSource implements IDisposable {
 
-	private readonly _listener: IDisposable[] = [];
+	private readonly _listener = new DisposableStore();
 
 	constructor(readonly editor: IActiveCodeEditor, flags: CodeEditorStateFlag, parent?: CancellationToken) {
 		super(editor, parent);
 
 		if (flags & CodeEditorStateFlag.Position) {
-			this._listener.push(editor.onDidChangeCursorPosition(_ => this.cancel()));
+			this._listener.add(editor.onDidChangeCursorPosition(_ => this.cancel()));
 		}
 		if (flags & CodeEditorStateFlag.Selection) {
-			this._listener.push(editor.onDidChangeCursorSelection(_ => this.cancel()));
+			this._listener.add(editor.onDidChangeCursorSelection(_ => this.cancel()));
 		}
 		if (flags & CodeEditorStateFlag.Scroll) {
-			this._listener.push(editor.onDidScrollChange(_ => this.cancel()));
+			this._listener.add(editor.onDidScrollChange(_ => this.cancel()));
 		}
 		if (flags & CodeEditorStateFlag.Value) {
-			this._listener.push(editor.onDidChangeModel(_ => this.cancel()));
-			this._listener.push(editor.onDidChangeModelContent(_ => this.cancel()));
+			this._listener.add(editor.onDidChangeModel(_ => this.cancel()));
+			this._listener.add(editor.onDidChangeModelContent(_ => this.cancel()));
 		}
 	}
 
 	dispose() {
-		dispose(this._listener);
+		this._listener.dispose();
 		super.dispose();
 	}
 }