From 76dfd103e7e2ada5961af019d5b8bcfb3f595e9f Mon Sep 17 00:00:00 2001
From: vsariola <vsariola@users.noreply.github.com>
Date: Wed, 6 Jan 2021 15:04:32 +0200
Subject: [PATCH] feat(tracker): ctrl + arrow move cursor entire pattern

---
 tracker/keyevent.go | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/tracker/keyevent.go b/tracker/keyevent.go
index b80f356..411859e 100644
--- a/tracker/keyevent.go
+++ b/tracker/keyevent.go
@@ -79,11 +79,19 @@ func (t *Tracker) KeyEvent(e key.Event) bool {
 				}
 			}
 		case key.NameUpArrow:
-			t.CursorRow = (t.CursorRow + t.song.PatternRows() - 1) % t.song.PatternRows()
+			if e.Modifiers.Contain(key.ModCtrl) {
+				t.DisplayPattern = (t.DisplayPattern + t.song.SequenceLength() - 1) % t.song.SequenceLength()
+			} else {
+				t.CursorRow = (t.CursorRow + t.song.PatternRows() - 1) % t.song.PatternRows()
+			}
 			t.NoteTracking = false
 			return true
 		case key.NameDownArrow:
-			t.CursorRow = (t.CursorRow + 1) % t.song.PatternRows()
+			if e.Modifiers.Contain(key.ModCtrl) {
+				t.DisplayPattern = (t.DisplayPattern + 1) % t.song.SequenceLength()
+			} else {
+				t.CursorRow = (t.CursorRow + 1) % t.song.PatternRows()
+			}
 			t.NoteTracking = false
 			return true
 		case key.NameLeftArrow: