1 files changed, 129 insertions, 0 deletions
diff --git a/src/range.cc b/src/range.cc
new file mode 100644
index 0000000..28bf48e
--- /dev/null
+++ b/src/range.cc
@@ -0,0 +1,129 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            range.cc
+ *
+ *  Mon Apr 14 10:13:21 CEST 2014
+ *  Copyright 2014 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 General Public License as published by
+ *  the Free Software Foundation; either version 2 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU 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.
+ */
+#include "range.h"
+
+Ranges::Ranges()
+	: QObject(NULL)
+{
+	nextid = 0;
+	act = SEL_NONE;
+}
+
+Ranges::Ranges(const Ranges& other)
+{
+	*this = other;
+}
+
+void Ranges::operator=(const Ranges& other)
+{
+	sels = other.sels;
+	nextid = other.nextid;
+	act = other.act;
+}
+
+sel_id_t Ranges::add(Range range)
+{
+	sel_id_t id = nextid++;
+	sels[id] = range;
+	added(id);
+	return id;
+}
+
+Range Ranges::get(sel_id_t id)
+{
+	if(sels.find(id) == sels.end())
+	{
+		Range s(0,0,0,0);
+		return s;
+	}
+	return sels[id];
+}
+
+QVector<sel_id_t> Ranges::ids()
+{
+	QVector<sel_id_t> v;
+
+	QMap<sel_id_t, Range>::iterator i = sels.begin();
+	while(i != sels.end())
+	{
+		v.push_back(i.key());
+		i++;
+	}
+
+	return v;
+}
+
+void Ranges::update(sel_id_t id, Range range)
+{
+	if(sels.find(id) != sels.end())
+	{
+		sels[id] = range;
+		emit updated(id);
+	}
+}
+
+void Ranges::remove(sel_id_t id)
+{
+	if(sels.find(id) != sels.end())
+	{
+		sels.erase(sels.find(id));
+		if(id == act)
+		{
+			setActive(SEL_NONE);
+		}
+		emit removed(id);
+	}
+}
+
+void Ranges::clear()
+{
+	QVector<sel_id_t> _ids = ids();
+	QVector<sel_id_t>::iterator i = _ids.begin();
+	while(i != _ids.end())
+	{
+		remove(*i);
+		i++;
+	}
+}
+
+void Ranges::setActive(sel_id_t id)
+{
+	if(sels.find(id) != sels.end())
+	{
+		act = id;
+	}
+	else
+	{
+		act = SEL_NONE;
+	}
+	emit activeChanged(act);
+}
+
+sel_id_t Ranges::active()
+{
+	return act;
+}