From 198c9364fa2f841e7c251540b8b654e5c0d71dd8 Mon Sep 17 00:00:00 2001
From: PJ <ipriyanshujain@gmail.com>
Date: Mon, 1 Jun 2026 22:44:56 +0530
Subject: [PATCH] refactor(chrome): implement DoubleTap as two taps with the
 gap

---
 internal/driver/chrome/driver.go | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/internal/driver/chrome/driver.go b/internal/driver/chrome/driver.go
index 2b736be..5b5bad6 100644
--- a/internal/driver/chrome/driver.go
+++ b/internal/driver/chrome/driver.go
@@ -142,6 +142,33 @@ func (d *Driver) TapSelector(_ context.Context, selector string) error {
 	return chromedp.Run(d.tabCtx, chromedp.Click(target, chromedp.NodeVisible))
 }
 
+// doubleTapGap is the inter-tap delay for DoubleTap: short enough to land both
+// events inside a sub-100 ms race window. The browser has no single double-tap
+// primitive, so the gesture is two taps with this gap.
+const doubleTapGap = 50 * time.Millisecond
+
+func (d *Driver) DoubleTap(ctx context.Context, x, y int) error {
+	return webDoubleTap(ctx, func() error { return d.Tap(ctx, x, y) })
+}
+
+func (d *Driver) DoubleTapSelector(ctx context.Context, selector string) error {
+	return webDoubleTap(ctx, func() error { return d.TapSelector(ctx, selector) })
+}
+
+func webDoubleTap(ctx context.Context, tap func() error) error {
+	if err := tap(); err != nil {
+		return err
+	}
+	timer := time.NewTimer(doubleTapGap)
+	defer timer.Stop()
+	select {
+	case <-ctx.Done():
+		return ctx.Err()
+	case <-timer.C:
+	}
+	return tap()
+}
+
 func (d *Driver) InputText(_ context.Context, text string) error {
 	return chromedp.Run(d.tabCtx,
 		chromedp.ActionFunc(func(ctx context.Context) error {