FlowCanvas's successor is hereby dubbed Ganv.

git-svn-id: http://svn.drobilla.net/lad/trunk/ganv@3820 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 82 insertions, 0 deletions

diff --git a/ganv/Circle.hpp b/ganv/Circle.hpp
new file mode 100644
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--- /dev/null
+++ b/ganv/Circle.hpp
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+/* This file is part of Ganv.
+ * Copyright 2007-2011 David Robillard <http://drobilla.net>
+ *
+ * Ganv 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 3 of the License, or (at your option)
+ * any later version.
+ *
+ * Ganv 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
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Ganv.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GANV_CIRCLE_HPP
+#define GANV_CIRCLE_HPP
+
+#include <algorithm>
+#include <map>
+#include <string>
+#include <stdint.h>
+
+#include <gdkmm/types.h>
+
+#include "ganv/types.hpp"
+#include "ganv/Node.hpp"
+#include "ganv/circle.h"
+
+GANV_GLIB_WRAP(Circle)
+
+namespace Ganv {
+
+class Canvas;
+
+/** An elliptical Item which is Node.
+ *
+ * Unlike a Module, this doesn't contain ports, but is directly joinable itself
+ * (think your classic circles 'n' lines diagram, ala FSM).
+ *
+ * @ingroup Ganv
+ */
+class Circle : public Node
+{
+public:
+	static const uint32_t FILL_COLOUR   = 0x1E2224FF;
+	static const uint32_t BORDER_COLOUR = 0xD3D7CFFF;
+
+	Circle(Canvas&            canvas,
+	       const std::string& name,
+	       double             x,
+	       double             y,
+	       double             radius,
+	       bool               show_title)
+		: Node(&canvas,
+		       GANV_NODE(
+			       gnome_canvas_item_new(
+				       GNOME_CANVAS_GROUP(canvas.root()),
+				       ganv_circle_get_type(),
+				       "x", x,
+				       "y", y,
+				       "can-tail", TRUE,
+				       "can-head", TRUE,
+				       "radius", radius,
+				       "fill-color", FILL_COLOUR,
+				       "border-color", BORDER_COLOUR,
+				       "label", name.c_str(),
+				       "draggable", TRUE,
+				       NULL)))
+	{}
+
+	RW_PROPERTY(double, radius);
+
+	GanvCircle*       gobj()       { return GANV_CIRCLE(_gobj); }
+	const GanvCircle* gobj() const { return GANV_CIRCLE(_gobj); }
+};
+
+} // namespace Ganv
+
+#endif // GANV_CIRCLE_HPP