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Jog.hh

Go to the documentation of this file.

#ifndef __JOG__H__
#define __JOG__H__

#include <Xm/Xm.h>
#include <Xm/Frame.h>
#include <Xm/Form.h>
#include <Xm/PushB.h>
#include <Xm/PushBP.h>
#include <Xm/Separator.h>
#include <X11/xpm.h>

#ifdef DEBUG                    /* Allow cout */
#include <iostream.h>
#endif


#ifdef JOG
#include "GuiStrings.hh"
#include "r_arrow.xpm"
#include "r_arrow_in.xpm"
#include "l_arrow.xpm"
#include "l_arrow_in.xpm"
#include "right_arrows.xpm"
#include "right_arrows_in.xpm"
#include "left_arrows.xpm"
#include "left_arrows_in.xpm"

static Widget arrowFrame = NULL;
static Widget arrowForm = NULL;
static Widget arrowB1[6] = { NULL };
static Widget arrowB2[6] = { NULL };
static Widget label[6] = { NULL };
static Widget arrowB3[6] = { NULL };
static Widget arrowB4[6] = { NULL };
static Widget doneB = NULL;
static Widget jogLabel = NULL;
static Widget separator = NULL;

static Pixmap r_pixmap;
static Pixmap r_pixmap_in;
static Pixmap l_pixmap;
static Pixmap l_pixmap_in;

static Pixmap rr_pixmap;
static Pixmap rr_pixmap_in;
static Pixmap ll_pixmap;
static Pixmap ll_pixmap_in;

const char *axesLabel[6] = {
  AXIS0_STR,
  AXIS1_STR,
  AXIS2_STR,
  AXIS3_STR,
  AXIS4_STR,
  AXIS5_STR,
};

static void buttonCB (Widget mw, XtPointer cd, XtPointer cb);
static void unbuttonCB (Widget mw, XtPointer cd, XtPointer cb);
static int whichAxis (Widget w, int type);
static void do_jog (int theAxis, int type);
static void stop_jog (int theAxis, int type);

enum
{
  ARROW_LEFT_FAST,
  ARROW_LEFT,
  ARROW_RIGHT,
  ARROW_RIGHT_FAST,
  DONE,
};

// Code sniplets

#define CREATE_PIXMAP(xpm_name, pixmap_name) \
  do { \
  XpmCreatePixmapFromData (XtDisplay (arrowFrame), \
                           DefaultRootWindow (XtDisplay (arrowFrame)), \
                           xpm_name, &pixmap_name, 0, 0); \
  } while (0)

#define SEPARATOR() \
  do { \
    separator = \
      XtVaCreateManagedWidget ("separator", xmSeparatorWidgetClass, arrowForm, \
                               XmNtopAttachment, XmATTACH_WIDGET, \
                               XmNtopWidget, arrowB1[i - 1], \
                               XmNtopOffset, 5, \
                               XmNbottomAttachment, XmATTACH_NONE, \
                               XmNleftAttachment, XmATTACH_FORM, \
                               XmNrightAttachment, XmATTACH_FORM, \
                               XmNmarginWidth, 5, XmNmarginHeight, 5, NULL); \
  } while (0)

#define JOG_AXIS(arrow_widget, top_attach_type, left_attach_type, left_attach_widget, \
    arrow_pixmap, arrow_type) \
  do { \
   arrow_widget = \
    XtVaCreateManagedWidget ("arrowB", xmPushButtonWidgetClass, \
                             arrowForm, XmNtopAttachment, top_attach_type, \
                             XmNtopWidget, separator, XmNtopOffset, 5, \
                             XmNbottomAttachment, XmATTACH_NONE, \
                             XmNleftAttachment, left_attach_type, \
                             XmNleftWidget, left_attach_widget, XmNrightAttachment, \
                             XmATTACH_NONE, XmNwidth, 50, XmNheight, 50, \
                             XmNlabelPixmap, arrow_pixmap, XmNlabelType, \
                             XmPIXMAP, XmNmarginWidth, 0, XmNmarginHeight, \
                                 0, XmNshadowThickness, 0, NULL); \
      XtAddCallback (arrow_widget, XmNarmCallback, buttonCB, \
                     (XtPointer) arrow_type); \
      XtAddCallback (arrow_widget, XmNdisarmCallback, unbuttonCB, \
                     (XtPointer) arrow_type); \
  } while (0)

#define LABEL_AXIS(k, top_attach_type) \
  do { \
      XmStringCharSet cs = (char *) XmSTRING_DEFAULT_CHARSET; \
      XFontStruct *newfont = NULL; \
      XmFontList fontlist = NULL; \
      if ((newfont = XLoadQueryFont (XtDisplay (arrowFrame), \
                                     "-adobe-courier-bold-r-normal--64-*-*-*-*-*-*-1")) \
          == NULL) \
        { \
          newfont = XLoadQueryFont (XtDisplay (arrowFrame), "fixed"); \
        } \
      fontlist = XmFontListCreate (newfont, cs); \
      XmString axisLabel = \
        XmStringCreateLtoR ((char *) axesLabel[k], XmSTRING_DEFAULT_CHARSET); \
      label[k] = \
        XtVaCreateManagedWidget ("label", xmLabelWidgetClass, arrowForm, \
                                 XmNtopAttachment, top_attach_type, \
                                 XmNtopWidget, separator, \
                                 XmNtopOffset, 5, \
                                 XmNbottomAttachment, XmATTACH_NONE, \
                                 XmNleftAttachment, XmATTACH_WIDGET, \
                                 XmNleftWidget, arrowB2[k], \
                                 XmNrightAttachment, XmATTACH_NONE, \
                                 XmNwidth, 50, \
                                 XmNheight, 50, \
                                 XmNfontList, fontlist, \
                                 XmNlabelString, axisLabel, NULL); \
      XmFontListFree (fontlist); \
      XUnloadFont (XtDisplay (arrowFrame), newfont->fid); \
      /* XFreeFont (XtDisplay (arrowFrame), newfont);  This produces BadFont error */ \
      XmStringFree (axisLabel); \
  } while (0)


#endif

extern void showRunMode (void);
extern void hideRunMode (void);

extern void jogDone (void);
extern Widget
JogControl (Dimension x0, Dimension x1, Dimension y1, Dimension y2,
            Dimension boxMarginWidth, Dimension boxMarginHeight,
            Widget parent, int numAxes);

#endif //  __JOG__H__

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