Index: move.h
===================================================================
--- move.h	(nonexistent)
+++ move.h	(revision 4)
@@ -0,0 +1,109 @@
+/*
+ *                            COPYRIGHT
+ *
+ *  PCB, interactive printed circuit board design
+ *  Copyright (C) 1994,1995,1996 Thomas Nau
+ *
+ *  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *  Contact addresses for paper mail and Email:
+ *  Thomas Nau, Schlehenweg 15, 88471 Baustetten, Germany
+ *  Thomas.Nau@rz.uni-ulm.de
+ *
+ *  RCS: $Id$
+ */
+
+/* prototypes for move routines
+ */
+
+#ifndef	PCB_MOVE_H
+#define	PCB_MOVE_H
+
+#include "global.h"
+
+/* ---------------------------------------------------------------------------
+ * some useful transformation macros and constants
+ */
+#define	MOVE(xs,ys,deltax,deltay)							\
+	{														\
+		((xs) += (deltax));									\
+		((ys) += (deltay));									\
+	}
+#define	MOVE_BOX_LOWLEVEL(b,dx,dy)		\
+	{									\
+		MOVE((b)->X1,(b)->Y1,(dx),(dy))	\
+		MOVE((b)->X2,(b)->Y2,(dx),(dy))	\
+	}
+#define	MOVE_VIA_LOWLEVEL(v,dx,dy) \
+        { \
+	        MOVE((v)->X,(v)->Y,(dx),(dy)) \
+		MOVE_BOX_LOWLEVEL(&((v)->BoundingBox),(dx),(dy));		\
+	}
+#define	MOVE_PIN_LOWLEVEL(p,dx,dy) \
+	{ \
+		MOVE((p)->X,(p)->Y,(dx),(dy)) \
+		MOVE_BOX_LOWLEVEL(&((p)->BoundingBox),(dx),(dy));		\
+	}
+
+#define	MOVE_ARC_LOWLEVEL(a,dx,dy) \
+	{ \
+		MOVE((a)->X,(a)->Y,(dx),(dy)) \
+		MOVE_BOX_LOWLEVEL(&((a)->BoundingBox),(dx),(dy));		\
+	}
+/* Rather than mode the line bounding box, we set it so the point bounding
+ * boxes are updated too.
+ */
+#define	MOVE_LINE_LOWLEVEL(l,dx,dy)							\
+	{									\
+		MOVE((l)->Point1.X,(l)->Point1.Y,(dx),(dy))			\
+		MOVE((l)->Point2.X,(l)->Point2.Y,(dx),(dy))			\
+		SetLineBoundingBox ((l)); \
+	}
+#define	MOVE_PAD_LOWLEVEL(p,dx,dy)	\
+	{									\
+		MOVE((p)->Point1.X,(p)->Point1.Y,(dx),(dy))			\
+		MOVE((p)->Point2.X,(p)->Point2.Y,(dx),(dy))			\
+		SetPadBoundingBox ((p)); \
+	}
+#define	MOVE_TEXT_LOWLEVEL(t,dx,dy)								\
+	{															\
+		MOVE_BOX_LOWLEVEL(&((t)->BoundingBox),(dx),(dy));		\
+		MOVE((t)->X, (t)->Y, (dx), (dy));						\
+	}
+
+#define	MOVE_TYPES	\
+	(VIA_TYPE | LINE_TYPE | TEXT_TYPE | ELEMENT_TYPE | ELEMENTNAME_TYPE |	\
+	POLYGON_TYPE | POLYGONPOINT_TYPE | LINEPOINT_TYPE | ARC_TYPE)
+#define	MOVETOLAYER_TYPES	\
+	(LINE_TYPE | TEXT_TYPE | POLYGON_TYPE | RATLINE_TYPE | ARC_TYPE)
+
+
+/* ---------------------------------------------------------------------------
+ * prototypes
+ */
+void MovePolygonLowLevel (PolygonTypePtr, Coord, Coord);
+void MoveElementLowLevel (DataTypePtr, ElementTypePtr, Coord, Coord);
+void *MoveObject (int, void *, void *, void *, Coord, Coord);
+void *MoveObjectToLayer (int, void *, void *, void *, LayerTypePtr, bool);
+void *MoveObjectAndRubberband (int, void *, void *, void *,
+			       Coord, Coord);
+bool MoveSelectedObjectsToLayer (LayerTypePtr);
+
+/* index is 0..MAX_LAYER-1.  If old_index is -1, a new layer is
+   inserted at that index.  If new_index is -1, the specified layer is
+   deleted.  Returns non-zero on error, zero if OK.  */
+int MoveLayer(int old_index, int new_index);
+
+#endif