src/undo.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 undo routines
  28  */
  29
  30 #ifndef PCB_UNDO_H
  31 #define PCB_UNDO_H
  32
  33 #include "global.h"
  34
  35 #define DRAW_FLAGS      (RATFLAG | SELECTEDFLAG | SQUAREFLAG \
  36                         | HIDENAMEFLAG | HOLEFLAG | OCTAGONFLAG | FOUNDFLAG | CLEARLINEFLAG)
  37
  38                                                                                         /* different layers */
  39
  40 int Undo (bool);
  41 int Redo (bool);
  42 void IncrementUndoSerialNumber (void);
  43 void SaveUndoSerialNumber (void);
  44 void RestoreUndoSerialNumber (void);
  45 void ClearUndoList (bool);
  46 void MoveObjectToRemoveUndoList (int, void *, void *, void *);
  47 void AddObjectToRemovePointUndoList (int, void *, void *, Cardinal);
  48 void AddObjectToInsertPointUndoList (int, void *, void *, void *);
  49 void AddObjectToRemoveContourUndoList (int, LayerType *, PolygonType *);
  50 void AddObjectToInsertContourUndoList (int, LayerType *, PolygonType *);
  51 void AddObjectToMoveUndoList (int, void *, void *, void *,
  52                               Coord, Coord);
  53 void AddObjectToChangeNameUndoList (int, void *, void *, void *, char *);
  54 void AddObjectToRotateUndoList (int, void *, void *, void *,
  55                                 Coord, Coord, BYTE);
  56 void AddObjectToCreateUndoList (int, void *, void *, void *);
  57 void AddObjectToMirrorUndoList (int, void *, void *, void *, Coord);
  58 void AddObjectToMoveToLayerUndoList (int, void *, void *, void *);
  59 void AddObjectToFlagUndoList (int, void *, void *, void *);
  60 void AddObjectToSizeUndoList (int, void *, void *, void *);
  61 void AddObjectTo2ndSizeUndoList (int, void *, void *, void *);
  62 void AddObjectToClearSizeUndoList (int, void *, void *, void *);
  63 void AddObjectToMaskSizeUndoList (int, void *, void *, void *);
  64 void AddObjectToChangeAnglesUndoList (int, void *, void *, void *);
  65 void AddObjectToClearPolyUndoList (int, void *, void *, void *, bool);
  66 void AddLayerChangeToUndoList (int, int);
  67 void AddNetlistLibToUndoList (LibraryType *);
  68 void LockUndo (void);
  69 void UnlockUndo (void);
  70 bool Undoing (void);
  71
  72 #endif