src/buffer.h

   1 /*
   2  *                            COPYRIGHT
   3  *
   4  *  PCB, interactive printed circuit board design
   5  *  Copyright (C) 1994,1995,1996 Thomas Nau
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program; if not, write to the Free Software
  19  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20  *
  21  *  Contact addresses for paper mail and Email:
  22  *  Thomas Nau, Schlehenweg 15, 88471 Baustetten, Germany
  23  *  Thomas.Nau@rz.uni-ulm.de
  24  *
  25  */
  26
  27 /* prototypes for buffer handling routines
  28  */
  29
  30 #ifndef PCB_BUFFER_H
  31 #define PCB_BUFFER_H
  32
  33 #include "global.h"
  34
  35 /* ---------------------------------------------------------------------------
  36  * prototypes
  37  */
  38 void SetBufferBoundingBox (BufferType *);
  39 void ClearBuffer (BufferType *);
  40 void AddSelectedToBuffer (BufferType *, Coord, Coord, bool);
  41 bool LoadElementToBuffer (BufferType *, char *, bool);
  42 bool ConvertBufferToElement (BufferType *);
  43 bool SmashBufferElement (BufferType *);
  44 bool LoadLayoutToBuffer (BufferType *, char *);
  45 void RotateBuffer (BufferType *, BYTE);
  46 void SelectPasteBuffer (int);
  47 void SwapBuffers (void);
  48 void MirrorBuffer (BufferType *);
  49 void InitBuffers (void);
  50 void *MoveObjectToBuffer (DataType *, DataType *, int, void *, void *, void *);
  51 void *CopyObjectToBuffer (DataType *, DataType *, int,
  52                           void *, void *, void *);
  53
  54 /* This action is called from ActionElementAddIf() */
  55 int LoadFootprint (int argc, char **argv, Coord x, Coord y);
  56
  57 /* allow reloading footprints from disk while running */
  58 void clear_footprint_hash (void);
  59
  60 #endif