1 files changed, 51 insertions, 0 deletions
diff --git a/src/spiral-context.h b/src/spiral-context.h
new file mode 100644
index 000000000..9ddff5441
--- /dev/null
+++ b/src/spiral-context.h
@@ -0,0 +1,51 @@
+#ifndef __SP_SPIRAL_CONTEXT_H__
+#define __SP_SPIRAL_CONTEXT_H__
+
+/*
+ * Spiral drawing context
+ *
+ * Authors:
+ *   Mitsuru Oka
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *
+ * Copyright (C) 1999-2001 Lauris Kaplinski
+ * Copyright (C) 2001-2002 Mitsuru Oka
+ *
+ * Released under GNU GPL
+ */
+
+#include <sigc++/sigc++.h>
+#include "event-context.h"
+#include "libnr/nr-point.h"
+struct SPKnotHolder;
+
+#define SP_TYPE_SPIRAL_CONTEXT            (sp_spiral_context_get_type ())
+#define SP_SPIRAL_CONTEXT(obj)            (GTK_CHECK_CAST ((obj), SP_TYPE_SPIRAL_CONTEXT, SPSpiralContext))
+#define SP_SPIRAL_CONTEXT_CLASS(klass)    (GTK_CHECK_CLASS_CAST ((klass), SP_TYPE_SPIRAL_CONTEXT, SPSpiralContextClass))
+#define SP_IS_SPIRAL_CONTEXT(obj)         (GTK_CHECK_TYPE ((obj), SP_TYPE_SPIRAL_CONTEXT))
+#define SP_IS_SPIRAL_CONTEXT_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), SP_TYPE_SPIRAL_CONTEXT))
+
+class SPSpiralContext;
+class SPSpiralContextClass;
+
+struct SPSpiralContext : public SPEventContext {
+	SPItem * item;
+	NR::Point center;
+	gdouble revo;
+	gdouble exp;
+	gdouble t0;
+
+    sigc::connection sel_changed_connection;
+
+    Inkscape::MessageContext *_message_context;
+};
+
+struct SPSpiralContextClass {
+	SPEventContextClass parent_class;
+};
+
+/* Standard Gtk function */
+
+GtkType sp_spiral_context_get_type (void);
+
+#endif