Add ITerminalInstance.onData internal API

Part of #15584 Related #13337
microsoft · Jan 11, 2017 · 7900f25 · 7900f25
1 parent c936b0f
commit 7900f25
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diff --git a/src/vs/workbench/parts/terminal/common/terminal.ts b/src/vs/workbench/parts/terminal/common/terminal.ts
@@ -234,4 +234,11 @@ export interface ITerminalInstance {
 	 * @param visible Whether the element is visible.
 	 */
 	setVisible(visible: boolean): void;
+
+	/**
+	 * Attach a listener to the data stream from the terminal's pty process.
+	 *
+	 * @param listener The listener function.
+	 */
+	onData(listener: (data: string) => void): void;
 }
diff --git a/src/vs/workbench/parts/terminal/electron-browser/terminalInstance.ts b/src/vs/workbench/parts/terminal/electron-browser/terminalInstance.ts
@@ -426,6 +426,14 @@ export class TerminalInstance implements ITerminalInstance {
 		return env;
 	}
 
+	public onData(listener: (data: string) => void): void {
+		this._process.on('message', (message) => {
+			if (message.type === 'data') {
+				listener(message.content);
+			}
+		});
+	}
+
 	private static _sanitizeCwd(cwd: string) {
 		// Make the drive letter uppercase on Windows (see #9448)
 		if (platform.platform === platform.Platform.Windows && cwd && cwd[1] === ':') {