source/rangeset.h

   1 /* $Id: rangeset.h,v 1.5 2004/02/09 09:45:36 tksoh Exp $ */
   2 /*******************************************************************************
   3 *                                                                              *
   4 * rangeset.h     -- Nirvana Editor rangest header                              *
   5 *                                                                              *
   6 * Copyright (C) 1999 Mark Edel                                                 *
   7 *                                                                              *
   8 * This is free software; you can redistribute it and/or modify it under the    *
   9 * terms of the GNU General Public License as published by the Free Software    *
  10 * Foundation; either version 2 of the License, or (at your option) any later   *
  11 * version.                                                                     *
  12 *                                                                              *
  13 * This software is distributed in the hope that it will be useful, but WITHOUT *
  14 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or        *
  15 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License        *
  16 * for more details.                                                            *
  17 *                                                                              *
  18 * You should have received a copy of the GNU General Public License along with *
  19 * software; if not, write to the Free Software Foundation, Inc., 59 Temple     *
  20 * Place, Suite 330, Boston, MA  02111-1307 USA                                 *
  21 *                                                                              *
  22 * Nirvana Text Editor                                                          *
  23 * Sep 26, 2002                                                                 *
  24 *                                                                              *
  25 * Written by Tony Balinski with contributions from Andrew Hood                 *
  26 *                                                                              *
  27 * Modifications:                                                               *
  28 *                                                                              *
  29 *                                                                              *
  30 *******************************************************************************/
  31 #ifndef rangeset_h_DEFINED
  32 #define rangeset_h_DEFINED
  33
  34 #include <Xm/Xm.h>
  35
  36 #define N_RANGESETS 63
  37
  38 typedef struct _Range Range;
  39 typedef struct _Rangeset Rangeset;
  40
  41 void RangesetRefreshRange(Rangeset *rangeset, int start, int end);
  42 void RangesetEmpty(Rangeset *rangeset);
  43 void RangesetInit(Rangeset *rangeset, int label, textBuffer *buf);
  44 int RangesetChangeModifyResponse(Rangeset *rangeset, char *name);
  45 int RangesetFindRangeNo(Rangeset *rangeset, int index, int *start, int *end);
  46 int RangesetFindRangeOfPos(Rangeset *rangeset, int pos, int incl_end);
  47 int RangesetCheckRangeOfPos(Rangeset *rangeset, int pos);
  48 int RangesetInverse(Rangeset *p);
  49 int RangesetAdd(Rangeset *origSet, Rangeset *plusSet);
  50 int RangesetAddBetween(Rangeset *rangeset, int start, int end);
  51 int RangesetRemove(Rangeset *origSet, Rangeset *minusSet);
  52 int RangesetRemoveBetween(Rangeset *rangeset, int start, int end);
  53 int RangesetGetNRanges(Rangeset *rangeset);
  54 void RangesetGetInfo(Rangeset *rangeset, int *defined, int *label,
  55         int *count, char **color, char **name, char **mode);
  56 void RangesetSetMaxpos(Rangeset *rangeset, int maxpos);
  57 RangesetTable *RangesetTableAlloc(textBuffer *buf);
  58 RangesetTable *RangesetTableFree(RangesetTable *table);
  59 RangesetTable *RangesetTableClone(RangesetTable *srcTable,
  60         textBuffer *destBuffer);
  61 int RangesetFindIndex(RangesetTable *table, int label, int must_be_active);
  62 int RangesetLabelOK(int label);
  63 int RangesetCreate(RangesetTable *table);
  64 int nRangesetsAvailable(RangesetTable *table);
  65 Rangeset *RangesetForget(RangesetTable *table, int label);
  66 Rangeset *RangesetFetch(RangesetTable *table, int label);
  67 unsigned char * RangesetGetList(RangesetTable *table);
  68 void RangesetTableUpdatePos(RangesetTable *table, int pos, int n_ins, int n_del);
  69 void RangesetBufModifiedCB(int pos, int nInserted, int nDeleted, int nRestyled,
  70         char *deletedText, void *cbArg);
  71 int RangesetIndex1ofPos(RangesetTable *table, int pos, int needs_color);
  72 int RangesetAssignColorName(Rangeset *rangeset, char *color_name);
  73 int RangesetAssignColorPixel(Rangeset *rangeset, Pixel color, int ok);
  74 char *RangesetGetColorName(Rangeset *rangeset);
  75 char *RangesetGetName(Rangeset *rangeset);
  76 int RangesetAssignName(Rangeset *rangeset, char *name);
  77 int RangesetGetColorValid(Rangeset *rangeset, Pixel *color);
  78 char *RangesetTableGetColorName(RangesetTable *table, int index);
  79 int RangesetTableGetColorValid(RangesetTable *table, int index, Pixel *color);
  80 int RangesetTableAssignColorPixel(RangesetTable *table, int index, Pixel color,
  81         int ok);
  82
  83 #endif /* rangeset_h_DEFINED */