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formats.c

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#include <stdio.h>

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#include <stdlib.h>

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#include <string.h>

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#if defined(DARWIN)

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#include <sys/malloc.h>

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#else

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#include <malloc.h>

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#endif

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#include <ctype.h>

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#include <X11/Intrinsic.h>

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#include <X11/StringDefs.h>

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/* Local includes                                                         */

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/*------------------------------------------------------------------------*/

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#ifdef TCL_WRAPPER 

 

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#include <tk.h>

 

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#endif

 

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#include "colordefs.h"

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#include "xcircuit.h"

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   /* Done with header. . . okay to clear current page now unless importing */

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   if (mode == 0) {

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      reset(objectdata, NORMAL);

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      topreset(); 

 

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      reset(topobject, NORMAL);

 

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      pagereset(areastruct.page); 

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   }

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   /* Set up filename and object (page) name */

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   /* If the filename has a path component, use only the root */

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   if ((pdchar = strrchr(inname, '/')) != NULL)

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      sprintf(objectdata->name, "%s", pdchar + 1);

 

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      sprintf(topobject->name, "%s", pdchar + 1);

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   else

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      sprintf(objectdata->name, "%s", inname);

 

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      sprintf(topobject->name, "%s", inname);

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   renamepage(areastruct.page);

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   printname(objectdata);

 

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   printname(topobject);

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   /* Read objects */

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               if (tstrp != NULL) {     /* could be a blank line */

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                  stringpart *strptr;

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                  NEW_LABEL(newlabel, objectdata);

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                  objectdata->parts++;

 

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                  NEW_LABEL(newlabel, topobject);

 

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                  topobject->parts++;

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                  labeldefaults(*newlabel, False, xmat(pvalx), ymat(pvaly));

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                  (*newlabel)->justify = TOP | NOTBOTTOM;

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               /* Allocate wire */

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               NEW_POLY(newwire, objectdata);

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               objectdata->parts++;

 

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               NEW_POLY(newwire, topobject);

 

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               topobject->parts++;

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               sscanf(lineptr, "%hd %hd %hd %hd", &pvalx, &pvaly, &pvalx2, &pvaly2);

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               (*newwire)->number = 2;

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                  for (lineptr = temp; isspace(*lineptr) && *lineptr != '\n'; lineptr++);

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               } while (*lineptr == '\n');

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               NEW_POLY(newpoly, objectdata);

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               objectdata->parts++;

 

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               NEW_POLY(newpoly, topobject);

 

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               topobject->parts++;

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               (*newpoly)->style = DASHED;

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               (*newpoly)->color = DEFAULTCOLOR;

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               if (j < xobjs.numlibs || k < xobjs.userlibs[xobjs.numlibs - 1].number) {

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                  NEW_OBJINST(newinst, objectdata);

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                  objectdata->parts++;

 

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                  NEW_OBJINST(newinst, topobject);

 

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                  topobject->parts++;

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                  sscanf(lineptr, "%hd %hd %hd %*d %*d %*d %d", &pvalx, &pvaly,

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                        &pvalx2, &hval); 

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                  if (pvalx2 >= 4) (*newinst)->rotation = -(((pvalx2 - 4) * 90) + 1);

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                  else (*newinst)->rotation = (pvalx2 * 90) + 1;

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                  (*newinst)->thisobject = *libobj;

 

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                  (*newinst)->bbox.lowerleft.x = (*libobj)->bbox.lowerleft.x;

 

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                  (*newinst)->bbox.lowerleft.y = (*libobj)->bbox.lowerleft.y;

 

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                  (*newinst)->bbox.width = (*libobj)->bbox.width;

 

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                  (*newinst)->bbox.height = (*libobj)->bbox.height;

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                  /* Add label to "TO" and "FROM" */

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                        if (signets[k] == nval) {

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                           stringpart *strptr;

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                           NEW_LABEL(newlabel, objectdata);

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                           objectdata->parts++;

 

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                           NEW_LABEL(newlabel, topobject);

 

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                           topobject->parts++;

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                           /* reconnect newinst if displaced by realloc() */

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                           newinst = (objinstptr *)(objectdata->plist

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                                + objectdata->parts - 2);

 

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                           newinst = (objinstptr *)(topobject->plist

 

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                                + topobject->parts - 2);

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                           labeldefaults(*newlabel, False, (*newinst)->position.x,

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                                (*newinst)->position.y);

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#ifdef SCHEMA

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                           if (areastruct.schemon){

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                              (*newlabel)->pin = LOCAL;

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                              (*newlabel)->color = SNAPCOLOR;

 

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                              (*newlabel)->color = LOCALPINCOLOR;

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                           }

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#endif

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                           if (!strcmp(tmpstring, "TO"))

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   /* check for unattached labels and delete them */

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   for (iolabel = objectdata->plist; iolabel < objectdata->plist +

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           objectdata->parts; iolabel++)

 

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   for (iolabel = topobject->plist; iolabel < topobject->plist +

 

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           topobject->parts; iolabel++)

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      if ((*iolabel)->type == LABEL) {

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         if (TOLABEL(iolabel)->rotation == 500) {

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            genericptr *tmplabel;

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            free(TOLABEL(iolabel)->string);

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            free(*iolabel);

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            for (tmplabel = iolabel + 1; tmplabel < objectdata->plist +

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                objectdata->parts; tmplabel++) *(tmplabel - 1) = *tmplabel;

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            objectdata->parts--;

 

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            for (tmplabel = iolabel + 1; tmplabel < topobject->plist +

 

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                topobject->parts; tmplabel++) *(tmplabel - 1) = *tmplabel;

 

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            topobject->parts--;

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            iolabel--;

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         }

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      }

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   calcbbox(objectdata);

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   centerview(objectdata);

 

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   calcbbox(areastruct.topinstance);

 

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   centerview(areastruct.topinstance);

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   for (i = 0; i < sigs; i++) free(signals[i]);

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   free(signals);

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   /* Keep same filename---overwriting file is end-user's own risk */

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   if ((pdchar = strstr(_STR, ".ps")) != NULL) *pdchar = '\0';

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   sprintf(objectdata->name, "%s", _STR);

 

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   sprintf(topobject->name, "%s", _STR);

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   sprintf(_STR, "Loaded file: %s", inname);

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   Wprintf(_STR);

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   renamepage(areastruct.page);

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   printname(objectdata);

 

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   printname(topobject);

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   /* Create input string buffer */

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