StrToShap.c File Reference

#include <string.h>
#include <X11/Intrinsic.h>
#include "Converters.h"
#include "CharSet.h"

Include dependency graph for StrToShap.c:

Go to the source code of this file.

Defines
#define	done(type, value)
Functions
Boolean	XmuCvtStringToShapeStyle (Display *dpy, XrmValue *args, Cardinal *num_args, XrmValue *from, XrmValue *toVal, XtPointer *data)
Boolean	XmuCvtShapeStyleToString (Display *dpy, XrmValue *args, Cardinal *num_args, XrmValue *fromVal, XrmValue *toVal, XtPointer *data)

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Define Documentation

#define done	(	type,
		value		)

Value:

{                                                       \
            if (toVal->addr != NULL) {                          \
                if (toVal->size < sizeof(type)) {               \
                    toVal->size = sizeof(type);                 \
                    return False;                               \
                }                                               \
                *(type*)(toVal->addr) = (value);                \
            }                                                   \
            else {                                              \
                static type static_val;                         \
                static_val = (value);                           \
                toVal->addr = (XtPointer)&static_val;           \
            }                                                   \
            toVal->size = sizeof(type);                         \
            return True;                                        \
        }

Definition at line 36 of file StrToShap.c.

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Function Documentation

Boolean XmuCvtShapeStyleToString	(	Display *	dpy,
		XrmValue *	args,
		Cardinal *	num_args,
		XrmValue *	fromVal,
		XrmValue *	toVal,
		XtPointer *	data
	)

Definition at line 78 of file StrToShap.c.

References buffer, NULL, size, XmuShapeEllipse, XmuShapeOval, XmuShapeRectangle, XmuShapeRoundedRectangle, XtEEllipse, XtEOval, XtERectangle, and XtERoundedRectangle.

{
  static char *buffer;
  Cardinal size;

  switch (*(int *)fromVal->addr)
    {
    case XmuShapeRectangle:
      buffer = XtERectangle;
      break;
    case XmuShapeOval:
      buffer = XtEOval;
      break;
    case XmuShapeEllipse:
      buffer = XtEEllipse;
      break;
    case XmuShapeRoundedRectangle:
      buffer = XtERoundedRectangle;
      break;
    default:
      XtAppWarning(XtDisplayToApplicationContext(dpy),
                   "Cannot convert ShapeStyle to String");
      toVal->addr = NULL;
      toVal->size = 0;

      return (False);
            }

  size = strlen(buffer) + 1;
  if (toVal->addr != NULL)
    {
      if (toVal->size <= size)
        {
          toVal->size = size;
          return (False);
        }
      strcpy((char *)toVal->addr, buffer);
    }
  else
    toVal->addr = (XPointer)buffer;
  toVal->size = size;

  return (True);
}

Boolean XmuCvtStringToShapeStyle	(	Display *	dpy,
		XrmValue *	args,
		Cardinal *	num_args,
		XrmValue *	from,
		XrmValue *	toVal,
		XtPointer *	data
	)

Definition at line 57 of file StrToShap.c.

References done, name, XmuCompareISOLatin1(), XmuShapeEllipse, XmuShapeOval, XmuShapeRectangle, XmuShapeRoundedRectangle, XtEEllipse, XtEOval, XtERectangle, XtERoundedRectangle, and XtRShapeStyle.

{
  String name = (String)from->addr;

  if (XmuCompareISOLatin1(name, XtERectangle) == 0)
    done(int, XmuShapeRectangle);
  if (XmuCompareISOLatin1(name, XtEOval) == 0)
    done(int, XmuShapeOval);
  if (XmuCompareISOLatin1(name, XtEEllipse) == 0)
    done(int, XmuShapeEllipse);
  if (XmuCompareISOLatin1(name, XtERoundedRectangle) == 0)
    done(int, XmuShapeRoundedRectangle);

  XtDisplayStringConversionWarning(dpy, name, XtRShapeStyle);

  return (False);
}

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