From 6a44dcbdade171a85d4e44c79f278c5ae64ec5b3 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Mon, 18 Jan 2021 20:13:13 -0700
Subject: [PATCH] add Editor::canvas_event_time()

See comments in header for more
---
 gtk2_ardour/editor.h        |  7 +++++++
 gtk2_ardour/editor_mouse.cc | 14 ++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/gtk2_ardour/editor.h b/gtk2_ardour/editor.h
index 4eb64bcec8..a59f3b75f7 100644
--- a/gtk2_ardour/editor.h
+++ b/gtk2_ardour/editor.h
@@ -2121,6 +2121,13 @@ private:
 	 */
 	samplepos_t canvas_event_sample (GdkEvent const*, double* px = 0, double* py = 0) const;
 
+	/** computes the timeline position for an event whose coordinates
+	 * are in canvas units (pixels, scroll offset included). The time
+	 * domain used by the return value will match ::default_time_domain()
+	 * at the time of calling.
+	 */
+	Temporal::timepos_t canvas_event_time (GdkEvent const*, double* px = 0, double* py = 0) const;
+
 	/** computes the timeline sample (sample) of an event whose coordinates
 	 * are in window units (pixels, no scroll offset).
 	 */
diff --git a/gtk2_ardour/editor_mouse.cc b/gtk2_ardour/editor_mouse.cc
index 8e7922b19c..b3ade46c62 100644
--- a/gtk2_ardour/editor_mouse.cc
+++ b/gtk2_ardour/editor_mouse.cc
@@ -169,6 +169,20 @@ Editor::window_event_sample (GdkEvent const * event, double* pcx, double* pcy) c
 	return pixel_to_sample (d.x);
 }
 
+timepos_t
+Editor::canvas_event_time (GdkEvent const * event, double* pcx, double* pcy) const
+{
+	timepos_t pos (canvas_event_sample (event, pcx, pcy));
+
+	if (default_time_domain() == Temporal::AudioTime) {
+		cerr << "E::cet returns audio\n";
+		return pos;
+	}
+
+	cerr << "E::cet returns beats\n";
+	return timepos_t (pos.beats());
+}
+
 samplepos_t
 Editor::canvas_event_sample (GdkEvent const * event, double* pcx, double* pcy) const
 {