src/flags.c

   1 /*
   2  *                            COPYRIGHT
   3  *
   4  *  PCB, interactive printed circuit board design
   5  *  Copyright (C) 2005 DJ Delorie
   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  */
  22
  23
  24 #ifdef HAVE_CONFIG_H
  25 #include "config.h"
  26 #endif
  27
  28 #include <math.h>
  29 #include <stdio.h>
  30 #include <stdlib.h>
  31 #ifdef HAVE_STRING_H
  32 #include <string.h>
  33 #endif
  34
  35 #include "global.h"
  36 #include "data.h"
  37 #include "pcb-printf.h"
  38
  39 #include <glib.h>
  40
  41 #ifdef HAVE_LIBDMALLOC
  42 #include <dmalloc.h>
  43 #endif
  44
  45 static int
  46 FlagCurrentStyle (void *data)
  47 {
  48   STYLE_LOOP (PCB);
  49   {
  50     if (style->Thick == Settings.LineThickness &&
  51         style->Diameter == Settings.ViaThickness &&
  52         style->Hole == Settings.ViaDrillingHole &&
  53         style->Keepaway == Settings.Keepaway)
  54       return n + 1;
  55   }
  56   END_LOOP;
  57   return 0;
  58 }
  59
  60 static int
  61 FlagGrid (void *data)
  62 {
  63   return PCB->Grid > 1;
  64 }
  65
  66 static int
  67 FlagGridSize (void *data)
  68 {
  69   return PCB->Grid;
  70 }
  71
  72 static int
  73 FlagUnitsMm (void *data)
  74 {
  75   static const Unit *u = NULL;
  76   if (u == NULL)
  77     u = get_unit_struct ("mm");
  78   return (Settings.grid_unit == u);
  79 }
  80
  81 static int
  82 FlagUnitsMil (void *data)
  83 {
  84   static const Unit *u = NULL;
  85   if (u == NULL)
  86     u = get_unit_struct ("mil");
  87   return (Settings.grid_unit == u);
  88 }
  89
  90 static int
  91 FlagBuffer (void *data)
  92 {
  93   return (int) (Settings.BufferNumber + 1);
  94 }
  95
  96 static int
  97 FlagElementName (void  *data)
  98 {
  99   if (TEST_FLAG (NAMEONPCBFLAG, PCB))
 100     return 2;
 101   if (TEST_FLAG (DESCRIPTIONFLAG, PCB))
 102     return 1;
 103   return 3;
 104 }
 105
 106 static int
 107 FlagTESTFLAG (void *data)
 108 {
 109   int bit = GPOINTER_TO_INT (data);
 110   return TEST_FLAG (bit, PCB) ? 1 : 0;
 111 }
 112
 113 static int
 114 FlagSETTINGS (void *data)
 115 {
 116   size_t ofs = (size_t)data;
 117   return *(bool *) ((char *)(&Settings) + ofs);
 118 }
 119
 120 static int
 121 FlagMode (void *data)
 122 {
 123   int x = GPOINTER_TO_INT (data);
 124   if (x == -1)
 125     return Settings.Mode;
 126   return Settings.Mode == x;
 127 }
 128
 129 static int
 130 FlagHaveRegex (void *data)
 131 {
 132 #if defined(HAVE_REGCOMP) || defined(HAVE_RE_COMP)
 133   return 1;
 134 #else
 135   return 0;
 136 #endif
 137 }
 138
 139 enum {
 140   FL_SILK = -6,
 141   FL_PINS,
 142   FL_RATS,
 143   FL_VIAS,
 144   FL_BACK,
 145   FL_MASK
 146 };
 147
 148 static int
 149 FlagLayerShown (void *data)
 150 {
 151   int n = GPOINTER_TO_INT (data);
 152   switch (n)
 153     {
 154     case FL_SILK:
 155       return PCB->ElementOn;
 156     case FL_PINS:
 157       return PCB->PinOn;
 158     case FL_RATS:
 159       return PCB->RatOn;
 160     case FL_VIAS:
 161       return PCB->ViaOn;
 162     case FL_BACK:
 163       return PCB->InvisibleObjectsOn;
 164     case FL_MASK:
 165       return TEST_FLAG (SHOWMASKFLAG, PCB);
 166     default:
 167       if (n >= 0 && n < max_copper_layer)
 168         return PCB->Data->Layer[n].On;
 169     }
 170   return 0;
 171 }
 172
 173 static int
 174 FlagLayerActive (void *data)
 175 {
 176   int test_layer = GPOINTER_TO_INT (data);
 177   int current_layer;
 178   if (PCB->RatDraw)
 179     current_layer = FL_RATS;
 180   else if (PCB->SilkActive)
 181     current_layer = FL_SILK;
 182   else
 183     return 0;
 184
 185   return current_layer == test_layer;
 186 }
 187
 188 #define OFFSET_POINTER(a, b) (&(((a *)0)->b))
 189
 190 HID_Flag flags_flag_list[] = {
 191   {"style",                FlagCurrentStyle, NULL},
 192   {"grid",                 FlagGrid,         NULL},
 193   {"gridsize",             FlagGridSize,     NULL},
 194   {"elementname",          FlagElementName,  NULL},
 195   {"have_regex",           FlagHaveRegex,    NULL},
 196
 197   {"silk_shown",           FlagLayerShown,   GINT_TO_POINTER (FL_SILK)},
 198   {"pins_shown",           FlagLayerShown,   GINT_TO_POINTER (FL_PINS)},
 199   {"rats_shown",           FlagLayerShown,   GINT_TO_POINTER (FL_RATS)},
 200   {"vias_shown",           FlagLayerShown,   GINT_TO_POINTER (FL_VIAS)},
 201   {"back_shown",           FlagLayerShown,   GINT_TO_POINTER (FL_BACK)},
 202   {"mask_shown",           FlagLayerShown,   GINT_TO_POINTER (FL_MASK)},
 203
 204   {"silk_active",          FlagLayerActive,  GINT_TO_POINTER (FL_SILK)},
 205   {"rats_active",          FlagLayerActive,  GINT_TO_POINTER (FL_RATS)},
 206
 207   {"mode",                 FlagMode,         GINT_TO_POINTER (-1)},
 208   {"nomode",               FlagMode,         GINT_TO_POINTER (NO_MODE)},
 209   {"arcmode",              FlagMode,         GINT_TO_POINTER (ARC_MODE)},
 210   {"arrowmode",            FlagMode,         GINT_TO_POINTER (ARROW_MODE)},
 211   {"copymode",             FlagMode,         GINT_TO_POINTER (COPY_MODE)},
 212   {"insertpointmode",      FlagMode,         GINT_TO_POINTER (INSERTPOINT_MODE)},
 213   {"linemode",             FlagMode,         GINT_TO_POINTER (LINE_MODE)},
 214   {"lockmode",             FlagMode,         GINT_TO_POINTER (LOCK_MODE)},
 215   {"movemode",             FlagMode,         GINT_TO_POINTER (MOVE_MODE)},
 216   {"pastebuffermode",      FlagMode,         GINT_TO_POINTER (PASTEBUFFER_MODE)},
 217   {"polygonmode",          FlagMode,         GINT_TO_POINTER (POLYGON_MODE)},
 218   {"polygonholemode",      FlagMode,         GINT_TO_POINTER (POLYGONHOLE_MODE)},
 219   {"rectanglemode",        FlagMode,         GINT_TO_POINTER (RECTANGLE_MODE)},
 220   {"removemode",           FlagMode,         GINT_TO_POINTER (REMOVE_MODE)},
 221   {"rotatemode",           FlagMode,         GINT_TO_POINTER (ROTATE_MODE)},
 222   {"rubberbandmovemode",   FlagMode,         GINT_TO_POINTER (RUBBERBANDMOVE_MODE)},
 223   {"textmode",             FlagMode,         GINT_TO_POINTER (TEXT_MODE)},
 224   {"thermalmode",          FlagMode,         GINT_TO_POINTER (THERMAL_MODE)},
 225   {"viamode",              FlagMode,         GINT_TO_POINTER (VIA_MODE)},
 226
 227   {"shownumber",           FlagTESTFLAG,     GINT_TO_POINTER (SHOWNUMBERFLAG)},
 228   {"localref",             FlagTESTFLAG,     GINT_TO_POINTER (LOCALREFFLAG)},
 229   {"checkplanes",          FlagTESTFLAG,     GINT_TO_POINTER (CHECKPLANESFLAG)},
 230   {"showdrc",              FlagTESTFLAG,     GINT_TO_POINTER (SHOWDRCFLAG)},
 231   {"rubberband",           FlagTESTFLAG,     GINT_TO_POINTER (RUBBERBANDFLAG)},
 232   {"description",          FlagTESTFLAG,     GINT_TO_POINTER (DESCRIPTIONFLAG)},
 233   {"nameonpcb",            FlagTESTFLAG,     GINT_TO_POINTER (NAMEONPCBFLAG)},
 234   {"autodrc",              FlagTESTFLAG,     GINT_TO_POINTER (AUTODRCFLAG)},
 235   {"alldirection",         FlagTESTFLAG,     GINT_TO_POINTER (ALLDIRECTIONFLAG)},
 236   {"swapstartdir",         FlagTESTFLAG,     GINT_TO_POINTER (SWAPSTARTDIRFLAG)},
 237   {"uniquename",           FlagTESTFLAG,     GINT_TO_POINTER (UNIQUENAMEFLAG)},
 238   {"clearnew",             FlagTESTFLAG,     GINT_TO_POINTER (CLEARNEWFLAG)},
 239   {"snappin",              FlagTESTFLAG,     GINT_TO_POINTER (SNAPPINFLAG)},
 240   {"showmask",             FlagTESTFLAG,     GINT_TO_POINTER (SHOWMASKFLAG)},
 241   {"thindraw",             FlagTESTFLAG,     GINT_TO_POINTER (THINDRAWFLAG)},
 242   {"orthomove",            FlagTESTFLAG,     GINT_TO_POINTER (ORTHOMOVEFLAG)},
 243   {"liveroute",            FlagTESTFLAG,     GINT_TO_POINTER (LIVEROUTEFLAG)},
 244   {"thindrawpoly",         FlagTESTFLAG,     GINT_TO_POINTER (THINDRAWPOLYFLAG)},
 245   {"locknames",            FlagTESTFLAG,     GINT_TO_POINTER (LOCKNAMESFLAG)},
 246   {"onlynames",            FlagTESTFLAG,     GINT_TO_POINTER (ONLYNAMESFLAG)},
 247   {"newfullpoly",          FlagTESTFLAG,     GINT_TO_POINTER (NEWFULLPOLYFLAG)},
 248   {"hidenames",            FlagTESTFLAG,     GINT_TO_POINTER (HIDENAMESFLAG)},
 249
 250   {"grid_units_mm",        FlagUnitsMm,      NULL},
 251   {"grid_units_mil",       FlagUnitsMil,     NULL},
 252
 253   {"fullpoly",             FlagSETTINGS,     OFFSET_POINTER (SettingType, FullPoly)},
 254   {"clearline",            FlagSETTINGS,     OFFSET_POINTER (SettingType, ClearLine)},
 255   {"uniquenames",          FlagSETTINGS,     OFFSET_POINTER (SettingType, UniqueNames)},
 256   {"showsolderside",       FlagSETTINGS,     OFFSET_POINTER (SettingType, ShowBottomSide)},
 257   {"savelastcommand",      FlagSETTINGS,     OFFSET_POINTER (SettingType, SaveLastCommand)},
 258   {"saveintmp",            FlagSETTINGS,     OFFSET_POINTER (SettingType, SaveInTMP)},
 259   {"drawgrid",             FlagSETTINGS,     OFFSET_POINTER (SettingType, DrawGrid)},
 260   {"ratwarn",              FlagSETTINGS,     OFFSET_POINTER (SettingType, RatWarn)},
 261   {"stipplepolygons",      FlagSETTINGS,     OFFSET_POINTER (SettingType, StipplePolygons)},
 262   {"alldirectionlines",    FlagSETTINGS,     OFFSET_POINTER (SettingType, AllDirectionLines)},
 263   {"rubberbandmode",       FlagSETTINGS,     OFFSET_POINTER (SettingType, RubberBandMode)},
 264   {"swapstartdirection",   FlagSETTINGS,     OFFSET_POINTER (SettingType, SwapStartDirection)},
 265   {"showdrcmode",          FlagSETTINGS,     OFFSET_POINTER (SettingType, ShowDRC)},
 266   {"resetafterelement",    FlagSETTINGS,     OFFSET_POINTER (SettingType, ResetAfterElement)},
 267   {"ringbellwhenfinished", FlagSETTINGS,     OFFSET_POINTER (SettingType, RingBellWhenFinished)},
 268
 269   {"buffer",               FlagBuffer,       NULL},
 270
 271 };
 272
 273 REGISTER_FLAGS (flags_flag_list)
 274