X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fcursorpair.h;fp=pv%2Fview%2Fcursorpair.h;h=8c721bb63407a648044538627211160491bd7f3b;hb=b42d25c43e52c900cbdd3e5cde0282961b8721e7;hp=0000000000000000000000000000000000000000;hpb=140181a46034cf65739ba4bf0bf1260ab94ac736;p=pulseview.git

diff --git a/pv/view/cursorpair.h b/pv/view/cursorpair.h
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+/*
+ * This file is part of the PulseView project.
+ *
+ * Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk>
+ *
+ * This program 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.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#ifndef PULSEVIEW_PV_VIEW_CURSORPAIR_H
+#define PULSEVIEW_PV_VIEW_CURSORPAIR_H
+
+#include "cursor.h"
+
+class QPainter;
+
+namespace pv {
+namespace view {
+
+class CursorPair
+{
+public:
+	/**
+	 * Constructor.
+	 * @param view A reference to the view that owns this cursor pair.
+	 */
+	CursorPair(const View &view);
+
+	/**
+	 * Returns a reference to the first cursor.
+	 */
+	Cursor& first();
+
+	/**
+	 * Returns a reference to the first cursor.
+	 */
+	const Cursor& first() const;
+
+	/**
+	 * Returns a reference to the second cursor.
+	 */
+	Cursor& second();
+
+	/**
+	 * Returns a reference to the second cursor.
+	 */
+	const Cursor& second() const;
+
+private:
+	Cursor _first, _second;
+	const View &_view;
+};
+
+} // namespace view
+} // namespace pv
+
+#endif // PULSEVIEW_PV_VIEW_CURSORPAIR_H