From 50bf217c8d519e29613e0f0d653b631105b348a8 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Fri, 5 Jun 2020 18:55:36 +0200
Subject: Double trigger filter.

---
 src/doubletriggerfilter.h | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 src/doubletriggerfilter.h

(limited to 'src/doubletriggerfilter.h')

diff --git a/src/doubletriggerfilter.h b/src/doubletriggerfilter.h
new file mode 100644
index 0000000..226bc2b
--- /dev/null
+++ b/src/doubletriggerfilter.h
@@ -0,0 +1,46 @@
+/* -*- Mode: c++ -*- */
+/***************************************************************************
+ *            doubletriggerfilter.h
+ *
+ *  Fri Jun  5 18:26:32 CEST 2020
+ *  Copyright 2020 Bent Bisballe Nyeng
+ *  deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  This file is part of DrumGizmo.
+ *
+ *  DrumGizmo is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  DrumGizmo is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with DrumGizmo; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#pragma once
+
+#include <vector>
+
+#include "inputfilter.h"
+
+struct Settings;
+
+class DoubleTriggerFilter
+	: public InputFilter
+{
+public:
+	DoubleTriggerFilter(Settings& settings);
+
+	bool filter(event_t& events, std::size_t pos) override;
+
+private:
+	Settings& settings;
+	std::vector<double> lastStrokes;
+};
-- 
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