Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

1 files changed, 1192 insertions, 0 deletions

diff --git a/nx-X11/programs/Xserver/hw/dmx/config/xdmxconfig.c b/nx-X11/programs/Xserver/hw/dmx/config/xdmxconfig.c
new file mode 100644
index 000000000..4ba9ee5f8
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/dmx/config/xdmxconfig.c
@@ -0,0 +1,1192 @@
+/* $XFree86$ */
+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ *   Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+                                                                                
+#include <stdio.h>
+#include <stdlib.h>
+#include <X11/Intrinsic.h>
+#include <X11/StringDefs.h>
+#include <X11/Xaw/Form.h>
+#include <X11/Xaw/Box.h>
+/* #include <X11/Xaw/Paned.h> */
+#include <X11/Xaw/Command.h>
+#include <X11/Xaw/SimpleMenu.h>
+#include <X11/Xaw/SmeBSB.h>
+#include <X11/Xaw/MenuButton.h>
+#include <X11/Xaw/Viewport.h>
+#include <X11/Xaw/Dialog.h>
+#include <X11/keysym.h>
+#include <X11/Xmu/SysUtil.h>
+#include "Canvas.h"
+
+#include "dmxparse.h"
+#include "dmxprint.h"
+#include "dmxlog.h"
+
+extern int                 yyparse(void);
+extern FILE                *yyin;
+
+#define DMX_INFO "xdmxconfig v0.9\nCopyright 2002 Red Hat Inc.\n$Id: xdmxconfig.c,v 1.3 2005/10/06 02:40:41 kem Exp $"
+
+#define DMX_MAIN_WIDTH    800
+#define DMX_MAIN_HEIGHT   600
+#define DMX_DATA_WIDTH    200
+#define DMX_DATA_HEIGHT   200
+#define DMX_CANVAS_WIDTH  400
+#define DMX_CANVAS_HEIGHT 500
+
+DMXConfigEntryPtr          dmxConfigEntry;
+static DMXConfigVirtualPtr dmxConfigCurrent, dmxConfigNewVirtual;
+static DMXConfigDisplayPtr dmxConfigCurrentDisplay, dmxConfigNewDisplay;
+static int                 dmxConfigGrabbed, dmxConfigGrabbedFine;
+static int                 dmxConfigGrabbedX, dmxConfigGrabbedY;
+static char                *dmxConfigFilename;
+static GC                  dmxConfigGC, dmxConfigGCRev, dmxConfigGCHL;
+static int                 dmxConfigGCInit = 0;
+static Dimension           dmxConfigWidgetWidth, dmxConfigWidgetHeight;
+static Dimension           dmxConfigWallWidth, dmxConfigWallHeight;
+static double              dmxConfigScaleX, dmxConfigScaleY;
+static int                 dmxConfigNotSaved;
+static enum {
+    dmxConfigStateOpen,
+    dmxConfigStateSave
+}                          dmxConfigState;
+
+/* Global widgets */
+static Widget              canvas;
+static Widget              cnamebox, cdimbox;
+static Widget              openpopup, opendialog;
+static Widget              namebox, dimbox, rtbox, origbox;
+static Widget              okbutton, buttonpopup;
+static Widget              ecbutton, dcbutton;
+static Widget              ndbutton0, ndbutton1, edbutton, ddbutton;
+static Widget              ecpopup, ecdialog0, ecdialog1;
+static Widget              edpopup, eddialog0, eddialog1, eddialog2;
+static Widget              aboutpopup, quitpopup;
+
+static void dmxConfigCanvasGCs(void)
+{
+    Display       *dpy = XtDisplay(canvas);
+    Window        win  = XtWindow(canvas);
+    XGCValues     gcvals;
+    unsigned long mask;
+    Colormap      colormap;
+    XColor        fg, bg, hl, tmp;
+    
+    if (dmxConfigGCInit++) return;
+
+    XtVaGetValues(canvas, XtNcolormap, &colormap, NULL);
+    XAllocNamedColor(XtDisplay(canvas), colormap, "black", &bg, &tmp);
+    XAllocNamedColor(XtDisplay(canvas), colormap, "white", &fg, &tmp);
+    XAllocNamedColor(XtDisplay(canvas), colormap, "red",   &hl, &tmp);
+
+    mask = (GCFunction | GCPlaneMask | GCClipMask | GCForeground |
+            GCBackground | GCLineWidth | GCLineStyle | GCCapStyle |
+            GCFillStyle);
+
+                                /* FIXME: copy this from widget */
+    gcvals.function   = GXcopy;
+    gcvals.plane_mask = AllPlanes;
+    gcvals.clip_mask  = None;
+    gcvals.foreground = fg.pixel;
+    gcvals.background = bg.pixel;
+    gcvals.line_width = 0;
+    gcvals.line_style = LineSolid;
+    gcvals.cap_style  = CapNotLast;
+    gcvals.fill_style = FillSolid;
+    
+    dmxConfigGC       = XCreateGC(dpy, win, mask, &gcvals);
+    gcvals.foreground = hl.pixel;
+    dmxConfigGCHL     = XCreateGC(dpy, win, mask, &gcvals);
+    gcvals.foreground = bg.pixel;
+    gcvals.background = fg.pixel;
+    dmxConfigGCRev    = XCreateGC(dpy, win, mask, &gcvals);
+}
+
+static void dmxConfigGetDims(int *maxWidth, int *maxHeight)
+{
+    DMXConfigSubPtr   pt;
+    DMXConfigEntryPtr e;
+    
+    *maxWidth = dmxConfigWallWidth  = 0;
+    *maxWidth = dmxConfigWallHeight = 0;
+    if (!dmxConfigCurrent) return;
+    
+    dmxConfigWallWidth  = dmxConfigCurrent->width;
+    dmxConfigWallHeight = dmxConfigCurrent->height;
+    if (!dmxConfigWallWidth || !dmxConfigWallHeight) {
+        for (pt = dmxConfigCurrent->subentry; pt; pt = pt->next) {
+            if (pt->type == dmxConfigDisplay) {
+                int x = pt->display->scrnWidth  + pt->display->rootXOrigin;
+                int y = pt->display->scrnHeight + pt->display->rootYOrigin;
+                if (x > dmxConfigWallWidth)  dmxConfigWallWidth  = x;
+                if (y > dmxConfigWallHeight) dmxConfigWallHeight = y;
+            }
+        }
+    }
+                                /* Compute maximums */
+    *maxWidth = *maxHeight = 0;
+    for (e = dmxConfigEntry; e; e = e->next) {
+        if (e->type != dmxConfigVirtual) continue;
+        for (pt = e->virtual->subentry; pt; pt = pt->next) {
+            if (pt->type == dmxConfigDisplay) {
+                int x = pt->display->scrnWidth  + pt->display->rootXOrigin;
+                int y = pt->display->scrnHeight + pt->display->rootYOrigin;
+                if (x > *maxWidth)  *maxWidth  = x;
+                if (y > *maxHeight) *maxHeight = y;
+            }
+        }
+    }
+    if (dmxConfigWallWidth  > *maxWidth)  *maxWidth  = dmxConfigWallWidth;
+    if (dmxConfigWallHeight > *maxHeight) *maxHeight = dmxConfigWallHeight;
+}
+
+static int scalex(int x)   { return (int)((x * dmxConfigScaleX) + .5); }
+static int scaley(int y)   { return (int)((y * dmxConfigScaleY) + .5); }
+static int unscalex(int x) { return (int)((x / dmxConfigScaleX) + .5); }
+static int unscaley(int y) { return (int)((y / dmxConfigScaleY) + .5); }
+
+static void dmxConfigDataUpdate(void)
+{
+                                /* FIXME: could result in buffer overflows */
+    char       cnambuf[512];
+    char       cdimbuf[128];
+    char       nambuf[512];
+    char       dimbuf[128];
+    char       rtbuf[128];
+    char       offbuf[128];
+    const char *name;
+
+    if (!dmxConfigCurrent) {
+        XtVaSetValues(cnamebox,   XtNlabel, "", XtNsensitive, False, NULL);
+        XtVaSetValues(cdimbox,    XtNlabel, "", XtNsensitive, False, NULL);
+        XtVaSetValues(ecbutton,                 XtNsensitive, False, NULL);
+        XtVaSetValues(dcbutton,                 XtNsensitive, False, NULL);
+        XtVaSetValues(ndbutton0,                XtNsensitive, False, NULL);
+        XtVaSetValues(ndbutton1,                XtNsensitive, False, NULL);
+    } else {
+        name = dmxConfigCurrent->name;
+        XmuSnprintf(cnambuf, sizeof(cnambuf), "%s", name ? name : "");
+	XmuSnprintf(cdimbuf, sizeof(cdimbuf), "%dx%d",
+                    dmxConfigWallWidth, dmxConfigWallHeight);
+        XtVaSetValues(cnamebox,   XtNlabel, cnambuf, XtNsensitive, True, NULL);
+        XtVaSetValues(cdimbox,    XtNlabel, cdimbuf, XtNsensitive, True, NULL);
+        XtVaSetValues(ecbutton,                      XtNsensitive, True, NULL);
+        XtVaSetValues(dcbutton,                      XtNsensitive, True, NULL);
+        XtVaSetValues(ndbutton0,                     XtNsensitive, True, NULL);
+        XtVaSetValues(ndbutton1,                     XtNsensitive, True, NULL);
+    }
+    
+    if (!dmxConfigCurrentDisplay) {
+        XtVaSetValues(namebox, XtNlabel, "", XtNsensitive, False, NULL);
+        XtVaSetValues(dimbox,  XtNlabel, "", XtNsensitive, False, NULL);
+        XtVaSetValues(rtbox,   XtNlabel, "", XtNsensitive, False, NULL);
+        XtVaSetValues(origbox, XtNlabel, "", XtNsensitive, False, NULL);
+        XtVaSetValues(edbutton,              XtNsensitive, False, NULL);
+        XtVaSetValues(ddbutton,              XtNsensitive, False, NULL);
+    } else {
+        name = dmxConfigCurrentDisplay->name;
+        XmuSnprintf(nambuf, sizeof(nambuf), "%s", name ? name : "");
+        XmuSnprintf(dimbuf, sizeof(dimbuf), "%dx%d%c%d%c%d",
+                    dmxConfigCurrentDisplay->scrnWidth,
+                    dmxConfigCurrentDisplay->scrnHeight,
+                    dmxConfigCurrentDisplay->scrnXSign < 0 ? '-' : '+',
+                    dmxConfigCurrentDisplay->scrnX,
+                    dmxConfigCurrentDisplay->scrnYSign < 0 ? '-' : '+',
+                    dmxConfigCurrentDisplay->scrnY);
+        XmuSnprintf(rtbuf, sizeof(dimbuf), "%dx%d%c%d%c%d",
+                    dmxConfigCurrentDisplay->rootWidth,
+                    dmxConfigCurrentDisplay->rootHeight,
+                    dmxConfigCurrentDisplay->rootXSign < 0 ? '-' : '+',
+                    dmxConfigCurrentDisplay->rootX,
+                    dmxConfigCurrentDisplay->rootYSign < 0 ? '-' : '+',
+                    dmxConfigCurrentDisplay->rootY);
+        XmuSnprintf(offbuf, sizeof(offbuf), "@%dx%d",
+                    dmxConfigCurrentDisplay->rootXOrigin,
+                    dmxConfigCurrentDisplay->rootYOrigin);
+        XtVaSetValues(namebox, XtNlabel, nambuf, XtNsensitive, True, NULL);
+        XtVaSetValues(dimbox,  XtNlabel, dimbuf, XtNsensitive, True, NULL);
+        XtVaSetValues(rtbox,   XtNlabel, rtbuf,  XtNsensitive, True, NULL);
+        XtVaSetValues(origbox, XtNlabel, offbuf, XtNsensitive, True, NULL);
+        XtVaSetValues(edbutton,                  XtNsensitive, True, NULL);
+        XtVaSetValues(ddbutton,                  XtNsensitive, True, NULL);
+    }
+}
+
+static void dmxConfigCanvasUpdate(void)
+{
+    DMXConfigSubPtr pt;
+    Display         *dpy     = XtDisplay(canvas);
+    Window          win      = XtWindow(canvas);
+    GContext        gcontext = XGContextFromGC(dmxConfigGC);
+    XFontStruct     *fs;
+    int             w, h;
+
+    XFillRectangle(dpy, win, dmxConfigGCRev,
+                   0, 0, dmxConfigWidgetWidth, dmxConfigWidgetHeight);
+    dmxConfigDataUpdate();
+    if (!dmxConfigCurrent) return;
+
+    w = scalex(dmxConfigWallWidth);
+    h = scaley(dmxConfigWallHeight);
+    if (w > dmxConfigWidgetWidth - 1)  w = dmxConfigWidgetWidth - 1;
+    if (h > dmxConfigWidgetHeight - 1) h = dmxConfigWidgetHeight - 1;
+    XDrawRectangle(dpy, win, dmxConfigGC, 0, 0, w, h);
+    fs = XQueryFont(dpy, gcontext);
+    for (pt = dmxConfigCurrent->subentry; pt; pt = pt->next) {
+        int x, y, len;
+        int xo = 3, yo = fs->ascent + fs->descent + 2;
+        GC  gc;
+
+        if (pt->type != dmxConfigDisplay) continue;
+        gc  = (pt->display == dmxConfigCurrentDisplay
+               ? dmxConfigGCHL
+               : dmxConfigGC);
+        x   = scalex(pt->display->rootXOrigin);
+        y   = scaley(pt->display->rootYOrigin);
+        w   = scalex(pt->display->scrnWidth);
+        h   = scaley(pt->display->scrnHeight);
+        len = pt->display->name ? strlen(pt->display->name) : 0;
+        if (x > dmxConfigWidgetWidth - 1)  x = dmxConfigWidgetWidth - 1;
+        if (y > dmxConfigWidgetHeight - 1) y = dmxConfigWidgetHeight - 1;
+        XDrawRectangle(dpy, win, gc, x, y, w, h);
+        if (fs && len) {
+            while (len && XTextWidth(fs, pt->display->name, len) >= w - 2 * xo)
+                --len;
+            if (len)
+                XDrawString(dpy, win, gc, x+xo, y+yo, pt->display->name, len);
+        }
+    }
+    if (fs) XFreeFontInfo(NULL, fs, 0);
+}
+
+static void dmxConfigCanvasDraw(Region region)
+{
+    Display *dpy = XtDisplay(canvas);
+    int     maxWidth, maxHeight;
+    
+    dmxConfigCanvasGCs();
+    if (region) {
+        XSetRegion(dpy, dmxConfigGC,    region);
+        XSetRegion(dpy, dmxConfigGCRev, region);
+        XSetRegion(dpy, dmxConfigGCHL,  region);
+    }
+    XtVaGetValues(canvas,
+                  XtNwidth, &dmxConfigWidgetWidth,
+                  XtNheight, &dmxConfigWidgetHeight,
+                  NULL);
+    dmxConfigGetDims(&maxWidth, &maxHeight);
+    dmxConfigScaleX = (double)dmxConfigWidgetWidth  / maxWidth;
+    dmxConfigScaleY = (double)dmxConfigWidgetHeight / maxHeight;
+    if (dmxConfigScaleX > dmxConfigScaleY) dmxConfigScaleX = dmxConfigScaleY;
+    if (dmxConfigScaleY > dmxConfigScaleX) dmxConfigScaleY = dmxConfigScaleX;
+    dmxConfigCanvasUpdate();
+    if (region) {
+        XSetClipMask(dpy, dmxConfigGC,    None);
+        XSetClipMask(dpy, dmxConfigGCRev, None);
+        XSetClipMask(dpy, dmxConfigGCHL,  None);
+    }
+}
+
+static void dmxConfigSelectCallback(Widget w, XtPointer closure,
+                                    XtPointer callData)
+{
+    dmxConfigCurrent = closure;
+    dmxConfigVirtualPrint(stdout, dmxConfigCurrent);
+    dmxConfigCanvasDraw(NULL);
+}
+
+static void dmxConfigCopystrings(void)
+{
+    DMXConfigEntryPtr pt;
+    DMXConfigSubPtr   sub;
+
+    if (!dmxConfigCurrent) return;
+
+                                /* FIXME: this is all a per-config file
+                                 * memory leak */
+    for (pt = dmxConfigEntry; pt; pt = pt->next) {
+        if (pt->type == dmxConfigVirtual) {
+            pt->virtual->name = XtNewString(pt->virtual->name
+                                            ? pt->virtual->name
+                                            : "");
+
+            for (sub = pt->virtual->subentry; sub; sub = sub->next) {
+                if (sub->type != dmxConfigDisplay) continue;
+                sub->display->name = XtNewString(sub->display->name
+                                                 ? sub->display->name
+                                                 : "");
+            }
+        }
+    }
+}
+
+static void dmxConfigGetValueString(char **d, Widget w)
+{
+    const char *tmp = XawDialogGetValueString(w);
+    if (*d) XtFree(*d);
+    *d = XtNewString(tmp);
+}
+
+static void dmxConfigSetupCnamemenu(void)
+{
+    static Widget     cnamemenu = NULL;
+    Widget            w;
+    DMXConfigEntryPtr pt;
+
+    if (cnamemenu) XtDestroyWidget(cnamemenu);
+    cnamemenu = NULL;
+
+    if (!dmxConfigCurrent) return;
+    cnamemenu = XtVaCreatePopupShell("cnamemenu", simpleMenuWidgetClass,
+                                     cnamebox,
+                                     NULL);
+    
+    for (pt = dmxConfigEntry; pt; pt = pt->next) {
+        if (pt->type == dmxConfigVirtual) {
+            w = XtVaCreateManagedWidget(pt->virtual->name
+                                        ? pt->virtual->name
+                                        : "",
+                                        smeBSBObjectClass, cnamemenu,
+                                        NULL);
+            XtAddCallback(w, XtNcallback,
+                          dmxConfigSelectCallback, pt->virtual);
+        }
+    }
+}
+
+static void dmxConfigReadFile(void)
+{
+    FILE              *str;
+    DMXConfigEntryPtr pt;
+
+    if (!(str = fopen(dmxConfigFilename, "r"))) {
+        dmxLog(dmxWarning, "Unable to read configuration file %s\n",
+               dmxConfigFilename);
+        return;
+    }
+    yyin    = str;
+    yydebug = 0;
+    yyparse();
+    fclose(str);
+    dmxLog(dmxInfo, "Read configuration file %s\n", dmxConfigFilename);
+
+    for (pt = dmxConfigEntry; pt; pt = pt->next) {
+        if (pt->type == dmxConfigVirtual) {
+            dmxConfigCurrent = pt->virtual;
+            break;
+        }
+    }
+
+    
+    
+    if (XtIsRealized(canvas)) {
+        dmxConfigCopystrings();
+        dmxConfigSetupCnamemenu();
+        dmxConfigCanvasDraw(NULL);
+    }
+    dmxConfigVirtualPrint(stdout, dmxConfigCurrent);
+}
+
+static void dmxConfigWriteFile(void)
+{
+    FILE              *str;
+
+    if (!(str = fopen(dmxConfigFilename, "w"))) {
+        dmxLog(dmxWarning, "Unable to write configuration file %s\n",
+               dmxConfigFilename);
+        return;
+    }
+    dmxConfigPrint(str, dmxConfigEntry);
+    fclose(str);
+}
+
+static DMXConfigDisplayPtr dmxConfigFindDisplay(int x, int y)
+{
+    DMXConfigSubPtr pt;
+
+    if (!dmxConfigCurrent) return NULL;
+    for (pt = dmxConfigCurrent->subentry; pt; pt = pt->next) {
+        DMXConfigDisplayPtr d = pt->display;
+        if (pt->type != dmxConfigDisplay) continue;
+        if (x >= scalex(d->rootXOrigin)
+            && x <= scalex(d->rootXOrigin + d->scrnWidth)
+            && y >= scaley(d->rootYOrigin)
+            && y <= scaley(d->rootYOrigin + d->scrnHeight)) return d;
+    }
+    return NULL;
+}
+
+static void dmxConfigSetPopupPosition(Widget popup)
+{
+    Position     x, y;
+    Window       t1, t2;
+    int          root_x, root_y;
+    int          temp_x, temp_y;
+    unsigned int temp;
+
+
+    XtRealizeWidget(popup);
+    if (!XQueryPointer(XtDisplay(popup), XtWindow(popup), &t1, &t2,
+                       &root_x, &root_y, &temp_x, &temp_y, &temp))
+        root_x = root_y = 0;
+
+    x = root_x - 5;
+    y = root_y - 5;
+    XtVaSetValues(popup, XtNx, x, XtNy, y, NULL);
+}
+
+static void dmxConfigPlaceMenu(Widget w, XEvent *event,
+                               String *params, Cardinal *num_params)
+{
+    dmxConfigSetPopupPosition(buttonpopup);
+}
+
+static void dmxConfigMove(int deltaX, int deltaY)
+{
+    dmxConfigCurrentDisplay->rootXOrigin += deltaX;
+    dmxConfigCurrentDisplay->rootYOrigin += deltaY;
+    if (dmxConfigCurrentDisplay->rootXOrigin < 0)
+        dmxConfigCurrentDisplay->rootXOrigin = 0;
+    if (dmxConfigCurrentDisplay->rootYOrigin < 0)
+        dmxConfigCurrentDisplay->rootYOrigin = 0;
+    if (dmxConfigWallWidth && dmxConfigWallHeight) {
+        if (dmxConfigCurrentDisplay->rootXOrigin >= dmxConfigWallWidth)
+            dmxConfigCurrentDisplay->rootXOrigin = dmxConfigWallWidth - 1;
+        if (dmxConfigCurrentDisplay->rootYOrigin >= dmxConfigWallHeight)
+            dmxConfigCurrentDisplay->rootYOrigin = dmxConfigWallHeight - 1;
+    }
+    dmxConfigCanvasUpdate();
+    dmxConfigNotSaved = 1;
+}
+
+static void dmxConfigCanvasInput(Widget w, XtPointer closure,
+                                 XtPointer callData)
+{
+    XEvent              *e      = (XEvent *)callData;
+    DMXConfigDisplayPtr display = NULL;
+
+    switch (e->type) {
+    case ButtonPress:
+        if (e->xbutton.button == Button1) {
+            dmxConfigGrabbed     = 1;
+            dmxConfigGrabbedFine = 0;
+            dmxConfigGrabbedX    = e->xbutton.x;
+            dmxConfigGrabbedY    = e->xbutton.y;
+        }
+        if (e->xbutton.button == Button2) {
+            dmxConfigGrabbed     = 1;
+            dmxConfigGrabbedFine = 1;
+            dmxConfigGrabbedX    = e->xbutton.x;
+            dmxConfigGrabbedY    = e->xbutton.y;
+        }
+        break;
+    case ButtonRelease:
+        if (e->xbutton.button == Button1) dmxConfigGrabbed = 0;
+        if (e->xbutton.button == Button2) dmxConfigGrabbed = 0;
+        break;
+    case MotionNotify:
+        if (dmxConfigGrabbed && dmxConfigCurrentDisplay) {
+            int deltaX = e->xmotion.x - dmxConfigGrabbedX;
+            int deltaY = e->xmotion.y - dmxConfigGrabbedY;
+            dmxConfigMove(dmxConfigGrabbedFine ? deltaX : unscalex(deltaX),
+                          dmxConfigGrabbedFine ? deltaY : unscaley(deltaY));
+            dmxConfigGrabbedX = e->xmotion.x;
+            dmxConfigGrabbedY = e->xmotion.y;
+        } else {
+            display = dmxConfigFindDisplay(e->xmotion.x, e->xmotion.y);
+            if (display != dmxConfigCurrentDisplay) {
+                dmxConfigCurrentDisplay = display;
+                dmxConfigCanvasUpdate();
+            }
+        }
+        break;
+    case KeyPress:
+        switch (XLookupKeysym(&e->xkey, 0)) {
+        case XK_Right: dmxConfigMove(1,0);  break;
+        case XK_Left:  dmxConfigMove(-1,0); break;
+        case XK_Down:  dmxConfigMove(0,1);  break;
+        case XK_Up:    dmxConfigMove(0,-1); break;
+        }
+        break;
+    }
+}
+
+static void dmxConfigCanvasResize(Widget w, XtPointer closure,
+                                  XtPointer callData)
+{
+    dmxConfigCanvasDraw(NULL);
+}
+
+static void dmxConfigCanvasExpose(Widget w, XtPointer closure,
+                                  XtPointer callData)
+{
+    CanvasExposeDataPtr data = (CanvasExposeDataPtr)callData;
+
+    dmxConfigCanvasDraw(data->region);
+}
+
+static void dmxConfigOpenCallback(Widget w, XtPointer closure,
+                                  XtPointer callData)
+{
+    dmxConfigState = dmxConfigStateOpen;
+    XtVaSetValues(okbutton, XtNlabel, "Open", NULL);
+    dmxConfigSetPopupPosition(openpopup);
+    XtPopup(openpopup, XtGrabExclusive);
+}
+
+static void dmxConfigSaveCallback(Widget w, XtPointer closure,
+                                  XtPointer callData)
+{
+    dmxConfigState = dmxConfigStateSave;
+    XtVaSetValues(okbutton, XtNlabel, "Save", NULL);
+    dmxConfigSetPopupPosition(openpopup);
+    XtPopup(openpopup, XtGrabExclusive);
+}
+
+static void dmxConfigOkCallback(Widget w, XtPointer closure,
+                                XtPointer callData)
+{
+    dmxConfigGetValueString(&dmxConfigFilename, opendialog);
+    XtPopdown(openpopup);
+    if (dmxConfigState == dmxConfigStateOpen) dmxConfigReadFile();
+    else                                      dmxConfigWriteFile();
+    dmxConfigNotSaved = 0;
+}
+
+static void dmxConfigCanCallback(Widget w, XtPointer closure,
+                                 XtPointer callData)
+{
+    XtPopdown(openpopup);
+}
+
+static void dmxConfigECCallback(Widget w, XtPointer closure,
+                                XtPointer callData)
+{
+    char buf[256];              /* RATS: Only used in XmuSnprintf */
+    
+    if (!dmxConfigCurrent) return;
+    dmxConfigSetPopupPosition(ecpopup);
+    XtVaSetValues(ecdialog0, XtNvalue,
+                  dmxConfigCurrent->name ? dmxConfigCurrent->name : "",
+                  NULL);
+    XmuSnprintf(buf, sizeof(buf), "%dx%d",
+                dmxConfigCurrent->width, dmxConfigCurrent->height);
+    XtVaSetValues(ecdialog1, XtNvalue, buf, NULL);
+    XtPopup(ecpopup, XtGrabExclusive);
+}
+
+static void dmxConfigNCCallback(Widget w, XtPointer closure,
+                                XtPointer callData)
+{
+    int width = 1280*2, height = 1024*2;
+
+    if (dmxConfigCurrent) {
+        width  = dmxConfigCurrent->width;
+        height = dmxConfigCurrent->height;
+    }
+
+    dmxConfigCurrent         = dmxConfigCreateVirtual(NULL, NULL, NULL,
+                                                      NULL, NULL, NULL);
+    dmxConfigNewVirtual      = dmxConfigCurrent;
+    dmxConfigCurrent->width  = width;
+    dmxConfigCurrent->height = height;
+    dmxConfigEntry = dmxConfigAddEntry(dmxConfigEntry, dmxConfigVirtual, NULL,
+                                       dmxConfigCurrent);
+    dmxConfigECCallback(w, closure, callData);
+}
+
+static void dmxConfigDCCallback(Widget w, XtPointer closure,
+                                XtPointer callData)
+{
+    DMXConfigEntryPtr pt;
+
+    if (!dmxConfigEntry) return;
+    if (dmxConfigEntry
+        && dmxConfigEntry->type == dmxConfigVirtual
+        && dmxConfigEntry->virtual == dmxConfigCurrent) {
+        dmxConfigEntry = dmxConfigEntry->next;
+    } else {
+        for (pt = dmxConfigEntry; pt && pt->next; pt = pt->next)
+            if (pt->next->type == dmxConfigVirtual
+                && pt->next->virtual == dmxConfigCurrent) {
+                pt->next = pt->next->next;
+                break;
+            }
+    }
+    dmxConfigFreeVirtual(dmxConfigCurrent);
+    dmxConfigCurrent        = NULL;
+    dmxConfigCurrentDisplay = NULL;
+
+                                /* Make the first entry current */
+    for (pt = dmxConfigEntry; pt; pt = pt->next) {
+        if (pt->type == dmxConfigVirtual) {
+            dmxConfigCurrent = pt->virtual;
+            break;
+        }
+    }
+
+    dmxConfigSetupCnamemenu();
+    dmxConfigCanvasDraw(NULL);
+}
+
+static void dmxConfigECOkCallback(Widget w, XtPointer closure,
+                                  XtPointer callData)
+{
+    const char *value;
+    char       *endpt;
+
+    dmxConfigGetValueString((char **)&dmxConfigCurrent->name, ecdialog0);
+    value                    = XawDialogGetValueString(ecdialog1);
+    dmxConfigCurrent->width  = strtol(value, &endpt, 10);
+    dmxConfigCurrent->height = strtol(endpt+1, NULL, 10);
+    XtPopdown(ecpopup);
+    dmxConfigCurrentDisplay = NULL;
+    dmxConfigNewVirtual     = NULL;
+    dmxConfigSetupCnamemenu();
+    dmxConfigCanvasDraw(NULL);
+    dmxConfigNotSaved = 1;
+}
+
+static void dmxConfigECCanCallback(Widget w, XtPointer closure,
+                                   XtPointer callData)
+{
+    if (dmxConfigNewVirtual) dmxConfigDCCallback(w, closure, callData);
+    dmxConfigNewVirtual     = NULL;
+    XtPopdown(ecpopup);
+}
+
+static void dmxConfigEDCallback(Widget w, XtPointer closure,
+                                XtPointer callData)
+{
+    char buf[256];              /* RATS: Only used in XmuSnprintf */
+    
+    if (!dmxConfigCurrent || !dmxConfigCurrentDisplay) return;
+    dmxConfigSetPopupPosition(edpopup);
+    XtVaSetValues(eddialog0, XtNvalue,
+                  dmxConfigCurrentDisplay->name
+                  ? dmxConfigCurrentDisplay->name
+                  : "",
+                  NULL);
+    XmuSnprintf(buf, sizeof(buf), "%dx%d%c%d%c%d",
+                dmxConfigCurrentDisplay->scrnWidth,
+                dmxConfigCurrentDisplay->scrnHeight,
+                dmxConfigCurrentDisplay->scrnXSign < 0 ? '-' : '+',
+                dmxConfigCurrentDisplay->scrnY,
+                dmxConfigCurrentDisplay->scrnYSign < 0 ? '-' : '+',
+                dmxConfigCurrentDisplay->scrnY);
+    XtVaSetValues(eddialog1, XtNvalue, buf, NULL);
+    XmuSnprintf(buf, sizeof(buf), "@%dx%d",
+                dmxConfigCurrentDisplay->rootXOrigin,
+                dmxConfigCurrentDisplay->rootYOrigin);
+    XtVaSetValues(eddialog2, XtNvalue, buf, NULL);
+    XtPopup(edpopup, XtGrabExclusive);
+}
+
+static void dmxConfigNDCallback(Widget w, XtPointer closure,
+                                XtPointer callData)
+{
+    int width = 1280, height = 1024;
+
+    if (!dmxConfigCurrent) return;
+    if (dmxConfigCurrentDisplay) {
+        width  = dmxConfigCurrentDisplay->scrnWidth;
+        height = dmxConfigCurrentDisplay->scrnHeight;
+    }
+    dmxConfigCurrentDisplay = dmxConfigCreateDisplay(NULL, NULL, NULL,
+                                                     NULL, NULL);
+    dmxConfigNewDisplay     = dmxConfigCurrentDisplay;
+    dmxConfigCurrentDisplay->scrnWidth  = width;
+    dmxConfigCurrentDisplay->scrnHeight = height;
+    
+    dmxConfigCurrent->subentry
+        = dmxConfigAddSub(dmxConfigCurrent->subentry,
+                          dmxConfigSubDisplay(dmxConfigCurrentDisplay));
+    dmxConfigEDCallback(w, closure, callData);
+}
+
+static void dmxConfigDDCallback(Widget w, XtPointer closure,
+                                XtPointer callData)
+{
+    DMXConfigSubPtr pt;
+
+    if (!dmxConfigCurrent || !dmxConfigCurrentDisplay) return;
+                                /* First */
+    if (dmxConfigCurrent->subentry
+        && dmxConfigCurrent->subentry->type == dmxConfigDisplay
+        && dmxConfigCurrent->subentry->display == dmxConfigCurrentDisplay) {
+        dmxConfigCurrent->subentry = dmxConfigCurrent->subentry->next;
+    } else {
+        for (pt = dmxConfigCurrent->subentry; pt && pt->next; pt = pt->next)
+            if (pt->next->type == dmxConfigDisplay
+                && pt->next->display == dmxConfigCurrentDisplay) {
+                pt->next = pt->next->next;
+                break;
+            }
+    }
+    dmxConfigFreeDisplay(dmxConfigCurrentDisplay);
+    dmxConfigCurrentDisplay = NULL;
+    dmxConfigSetupCnamemenu();
+    dmxConfigCanvasDraw(NULL);
+}
+
+static void dmxConfigAboutCallback(Widget w, XtPointer closure,
+                                   XtPointer callData)
+{
+    dmxConfigSetPopupPosition(aboutpopup);
+    XtPopup(aboutpopup, XtGrabExclusive);
+}
+
+static void dmxConfigAboutOkCallback(Widget w, XtPointer closure,
+                                     XtPointer CallData)
+{
+    XtPopdown(aboutpopup);
+}
+
+static void dmxConfigQuitCallback(Widget w, XtPointer closure,
+                                  XtPointer callData)
+{
+    if (dmxConfigNotSaved) {
+        dmxConfigSetPopupPosition(quitpopup);
+        XtPopup(quitpopup, XtGrabExclusive);
+        return;
+    }
+    exit(0);
+}
+
+static void dmxConfigQuitOkCallback(Widget w, XtPointer closure,
+                                    XtPointer callData)
+{
+    XtPopdown(quitpopup);
+    exit(0);
+}
+
+static void dmxConfigQuitCanCallback(Widget w, XtPointer closure,
+                                     XtPointer callData)
+{
+    XtPopdown(quitpopup);
+}
+
+static void dmxConfigEDOkCallback(Widget w, XtPointer closure,
+                                  XtPointer callData)
+{
+    char *value;
+    char *endpt;
+    
+    dmxConfigNewDisplay = NULL;
+    dmxConfigGetValueString((char **)&dmxConfigCurrentDisplay->name,
+                            eddialog0);
+    value                           = XawDialogGetValueString(eddialog1);
+    if (*value == '-' || *value == '+') {
+        dmxConfigCurrentDisplay->scrnWidth  = 0;
+        dmxConfigCurrentDisplay->scrnHeight = 0;
+        endpt                               = value;
+    } else {
+        dmxConfigCurrentDisplay->scrnWidth  = strtol(value, &endpt, 10);
+        dmxConfigCurrentDisplay->scrnHeight = strtol(endpt+1, &endpt, 10);
+    }
+    if (*endpt) {
+        dmxConfigCurrentDisplay->scrnXSign  = (*endpt == '-') ? -1 : 1;
+        dmxConfigCurrentDisplay->scrnX      = strtol(endpt+1, &endpt, 10);
+        dmxConfigCurrentDisplay->scrnYSign  = (*endpt == '-') ? -1 : 1;
+        dmxConfigCurrentDisplay->scrnY      = strtol(endpt+1, NULL, 10);
+    }
+    if (dmxConfigCurrentDisplay->scrnX < 0)
+        dmxConfigCurrentDisplay->scrnX = -dmxConfigCurrentDisplay->scrnX;
+    if (dmxConfigCurrentDisplay->scrnY < 0)
+        dmxConfigCurrentDisplay->scrnY = -dmxConfigCurrentDisplay->scrnY;
+    value                                 = XawDialogGetValueString(eddialog2);
+    dmxConfigCurrentDisplay->rootXOrigin  = strtol(value+1, &endpt, 10);
+    dmxConfigCurrentDisplay->rootYOrigin  = strtol(endpt+1, NULL, 10);
+    XtPopdown(edpopup);
+    dmxConfigSetupCnamemenu();
+    dmxConfigCanvasDraw(NULL);
+    dmxConfigNotSaved = 1;
+}
+
+static void dmxConfigEDCanCallback(Widget w, XtPointer closure,
+                                   XtPointer callData)
+{
+    if (dmxConfigNewDisplay) dmxConfigDDCallback(w, closure, callData);
+    dmxConfigNewDisplay = NULL;
+    XtPopdown(edpopup);
+}
+
+static void dmxConfigOkAction(Widget w, XEvent *event,
+                              String *params, Cardinal *num_params)
+{
+    Widget p = XtParent(w);
+    Widget t;
+
+    if (p == opendialog) dmxConfigOkCallback(w, NULL, NULL);
+
+    if (p == ecdialog0) {
+        t = XtNameToWidget(ecdialog1, "value");
+        XWarpPointer(XtDisplay(t), None, XtWindow(t), 0, 0, 0, 0, 0, 10);
+    }
+    if (p == ecdialog1) dmxConfigECOkCallback(w, NULL, NULL);
+
+    if (p == eddialog0) {
+        t = XtNameToWidget(eddialog1, "value");
+        XWarpPointer(XtDisplay(t), None, XtWindow(t), 0, 0, 0, 0, 0, 10);
+    }
+    if (p == eddialog1) {
+        t = XtNameToWidget(eddialog2, "value");
+        XWarpPointer(XtDisplay(t), None, XtWindow(t), 0, 0, 0, 0, 0, 10);
+    }
+    if (p == eddialog2) dmxConfigEDOkCallback(w, NULL, NULL);
+}
+
+int main(int argc, char **argv)
+{
+    XtAppContext   appContext;
+    Widget         toplevel;
+    Widget         parent, menubox, bottombox, databox, canvasbox;
+    Widget         filebutton, helpbutton;
+    Widget         filemenu, openbutton, savebutton, quitbutton;
+    Widget         helpmenu, aboutbutton, aboutbox, abouttext, aboutok;
+    Widget         quitbox, quittext, quitok, quitcan;
+    Widget         ncbutton;
+    Widget         canbutton;
+    Widget         ecbox, ecokbutton, eccanbutton;
+    Widget         edbox, edokbutton;
+    Widget         edcanbutton;
+                                /* FIXME: add meta-i, ctrl,meta-z,v? */
+    const char     *opentrans = "<Key>Return: openOk()\n\
+                                 <Key>Linefeed: openOk()\n\
+                                 Ctrl<Key>M: openOk()\n\
+                                 Ctrl<Key>J: openOk()\n\
+                                 Ctrl<Key>O: noop()\n\
+                                 Ctrl<Key>N: noop()\n\
+                                 Ctrl<Key>P: noop()";
+    const char     *canvastrans =
+        "<Btn3Down>: placeMenu() XtMenuPopup(buttonpopup)";
+    XtActionsRec   actiontable[] = {
+        { "openOk",        dmxConfigOkAction },
+        { "placeMenu",     dmxConfigPlaceMenu },
+        { "noop",          NULL }
+    };
+
+    dmxConfigFilename = XtNewString((argc >= 2) ? argv[1] : "");
+
+    toplevel    = XtVaAppInitialize(&appContext, "XDmxconfig",
+                                    NULL, 0,
+                                    &argc, argv,
+                                    NULL,
+                                    NULL);
+
+                                /* Main boxes */
+    parent      = XtVaCreateManagedWidget("parent", formWidgetClass, toplevel,
+                                          XtNorientation, XtorientVertical,
+                                          XtNwidth, DMX_MAIN_WIDTH,
+                                          XtNheight, DMX_MAIN_HEIGHT,
+                                          NULL);
+    menubox     = XtVaCreateManagedWidget("menubox", boxWidgetClass, parent,
+                                          XtNborderWidth, 0,
+                                          XtNorientation, XtorientHorizontal,
+                                          XtNtop, XtChainTop,
+                                          NULL);
+    bottombox   = XtVaCreateManagedWidget("bottombox", formWidgetClass, parent,
+                                          XtNborderWidth, 0,
+                                          XtNfromVert, menubox,
+                                          XtNorientation, XtorientHorizontal,
+                                          NULL);
+    databox     = XtVaCreateManagedWidget("databox", formWidgetClass,
+                                          bottombox,
+                                          XtNborderWidth, 0,
+                                          XtNhorizDistance, 0,
+                                          XtNwidth, DMX_DATA_WIDTH,
+                                          XtNheight, DMX_DATA_HEIGHT,
+                                          XtNleft, XtChainLeft,
+                                          XtNorientation, XtorientVertical,
+                                          NULL);
+
+                                /* Data */
+    cnamebox    = XtVaCreateManagedWidget("cnamebox", menuButtonWidgetClass,
+                                          databox,
+                                          XtNtop, XtChainTop,
+                                          XtNjustify, XtJustifyLeft,
+                                          XtNwidth, DMX_DATA_WIDTH,
+                                          XtNlabel, "",
+                                          XtNmenuName, "cnamemenu",
+                                          NULL);
+    cdimbox     = XtVaCreateManagedWidget("cdimbox", labelWidgetClass,
+                                          databox,
+                                          XtNfromVert, cnamebox,
+                                          XtNjustify, XtJustifyLeft,
+                                          XtNwidth, DMX_DATA_WIDTH,
+                                          XtNlabel, "",
+                                          NULL);
+    namebox     = XtVaCreateManagedWidget("namebox", labelWidgetClass, databox,
+                                          XtNfromVert, cdimbox,
+                                          XtNjustify, XtJustifyLeft,
+                                          XtNwidth, DMX_DATA_WIDTH,
+                                          XtNlabel, "",
+                                          NULL);
+    dimbox      = XtVaCreateManagedWidget("dimbox", labelWidgetClass,
+                                          databox,
+                                          XtNfromVert, namebox,
+                                          XtNjustify, XtJustifyLeft,
+                                          XtNwidth, DMX_DATA_WIDTH,
+                                          XtNlabel, "",
+                                          NULL);
+    rtbox       = XtVaCreateManagedWidget("rtbox", labelWidgetClass,
+                                          databox,
+                                          XtNfromVert, dimbox,
+                                          XtNjustify, XtJustifyLeft,
+                                          XtNwidth, DMX_DATA_WIDTH,
+                                          XtNlabel, "",
+                                          NULL);
+    origbox     = XtVaCreateManagedWidget("origbox", labelWidgetClass,
+                                          databox,
+                                          XtNfromVert, rtbox,
+                                          XtNjustify, XtJustifyLeft,
+                                          XtNwidth, DMX_DATA_WIDTH,
+                                          XtNlabel, "",
+                                          NULL);
+
+                                /* Canvas */
+    canvasbox   = XtVaCreateManagedWidget("canvasbox", boxWidgetClass,
+                                          bottombox,
+                                          XtNborderWidth, 0,
+                                          XtNwidth, DMX_CANVAS_WIDTH,
+                                          XtNheight, DMX_CANVAS_HEIGHT,
+                                          XtNfromHoriz, databox,
+                                          NULL);
+
+    canvas      = XtVaCreateManagedWidget("canvas", canvasWidgetClass,
+                                          canvasbox,
+                                          XtNwidth, DMX_CANVAS_WIDTH,
+                                          XtNheight, DMX_CANVAS_HEIGHT,
+                                          NULL);
+
+    
+                                /* Main menu buttons */
+    filebutton  = XtVaCreateManagedWidget("File", menuButtonWidgetClass,
+                                          menubox,
+                                          XtNmenuName, "filemenu",
+                                          NULL);
+    helpbutton  = XtVaCreateManagedWidget("Help", menuButtonWidgetClass,
+                                          menubox,
+                                          XtNmenuName, "helpmenu",
+                                          NULL);
+
+    
+                                /* File submenu buttons */
+    filemenu     = XtVaCreatePopupShell("filemenu", simpleMenuWidgetClass,
+                                        filebutton, NULL);
+    openbutton   = XtVaCreateManagedWidget("Open File", smeBSBObjectClass,
+                                           filemenu, NULL);
+    savebutton   = XtVaCreateManagedWidget("Save File", smeBSBObjectClass,
+                                           filemenu,
+                                           NULL);
+    ncbutton     = XtVaCreateManagedWidget("New Global", smeBSBObjectClass,
+                                           filemenu, NULL);
+    ecbutton     = XtVaCreateManagedWidget("Edit Global", smeBSBObjectClass,
+                                           filemenu,
+                                           NULL);
+    dcbutton     = XtVaCreateManagedWidget("Delete Global", smeBSBObjectClass,
+                                           filemenu,
+                                           NULL);
+    ndbutton0    = XtVaCreateManagedWidget("New Display", smeBSBObjectClass,
+                                           filemenu,
+                                           NULL);
+    quitbutton   = XtVaCreateManagedWidget("Quit", smeBSBObjectClass,
+                                           filemenu, NULL);
+
+                                /* Help submenu button */
+    helpmenu     = XtVaCreatePopupShell("helpmenu", simpleMenuWidgetClass,
+                                        helpbutton, NULL);
+    aboutbutton  = XtVaCreateManagedWidget("About", smeBSBObjectClass,
+                                           helpmenu, NULL);
+    
+                                /* Open popup */
+    openpopup    = XtVaCreatePopupShell("openpopup", transientShellWidgetClass,
+                                        toplevel, NULL);
+    opendialog   = XtVaCreateManagedWidget("opendialog", dialogWidgetClass,
+                                           openpopup,
+                                           XtNlabel, "Filename: ",
+                                           XtNvalue, dmxConfigFilename,
+                                           NULL);
+    okbutton     = XtVaCreateManagedWidget("Open", commandWidgetClass,
+                                           opendialog, NULL);
+    canbutton    = XtVaCreateManagedWidget("Cancel", commandWidgetClass,
+                                           opendialog, NULL);
+
+                                /* EC popup */
+    ecpopup      = XtVaCreatePopupShell("ecpopup", transientShellWidgetClass,
+                                        toplevel, NULL);
+    ecbox        = XtVaCreateManagedWidget("ecbox", boxWidgetClass,
+                                           ecpopup, NULL);
+    ecdialog0    = XtVaCreateManagedWidget("ecdialog0", dialogWidgetClass,
+                                           ecbox,
+                                           XtNlabel, "Name:              ",
+                                           XtNvalue, "",
+                                           NULL);
+    ecdialog1    = XtVaCreateManagedWidget("ecdialog1", dialogWidgetClass,
+                                           ecbox,
+                                           XtNlabel, "Dimension:         ",
+                                           XtNvalue, "",
+                                           NULL);
+    ecokbutton   = XtVaCreateManagedWidget("OK", commandWidgetClass,
+                                           ecbox, NULL);
+    eccanbutton  = XtVaCreateManagedWidget("Cancel", commandWidgetClass,
+                                           ecbox, NULL);
+
+                                /* ED popup */
+    edpopup      = XtVaCreatePopupShell("edpopup", transientShellWidgetClass,
+                                        toplevel, NULL);
+    edbox        = XtVaCreateManagedWidget("edbox", boxWidgetClass,
+                                           edpopup, NULL);
+    eddialog0    = XtVaCreateManagedWidget("eddialog0", dialogWidgetClass,
+                                           edbox,
+                                           XtNlabel, "Display Name:      ",
+                                           XtNvalue, "",
+                                           NULL);
+    eddialog1    = XtVaCreateManagedWidget("eddialog1", dialogWidgetClass,
+                                           edbox,
+                                           XtNlabel, "Geometry:          ",
+                                           XtNvalue, "",
+                                           NULL);
+    eddialog2    = XtVaCreateManagedWidget("eddialog2", dialogWidgetClass,
+                                           edbox,
+                                           XtNlabel, "Offset:            ",
+                                           XtNvalue, "",
+                                           NULL);
+    edokbutton   = XtVaCreateManagedWidget("OK", commandWidgetClass,
+                                           edbox, NULL);
+    edcanbutton  = XtVaCreateManagedWidget("Cancel", commandWidgetClass,
+                                           edbox, NULL);
+
+                                /* About popup */
+    aboutpopup   = XtVaCreatePopupShell("aboutpopup",transientShellWidgetClass,
+                                        toplevel, NULL);
+    aboutbox     = XtVaCreateManagedWidget("aboutbox", boxWidgetClass,
+                                           aboutpopup, NULL);
+    abouttext    = XtVaCreateManagedWidget("abouttext", labelWidgetClass,
+                                           aboutbox,
+                                           XtNlabel, DMX_INFO,
+                                           NULL);
+    aboutok      = XtVaCreateManagedWidget("OK", commandWidgetClass,
+                                           aboutbox, NULL);
+
+                                /* Quit popup */
+    quitpopup    = XtVaCreatePopupShell("quitpopup",transientShellWidgetClass,
+                                        toplevel, NULL);
+    quitbox      = XtVaCreateManagedWidget("quitbox", boxWidgetClass,
+                                           quitpopup, NULL);
+    quittext     = XtVaCreateManagedWidget("quittext", labelWidgetClass,
+                                           quitbox,
+                                           XtNlabel,
+                                           "Changes to the configuration\n"
+                                           "been made that have not yet\n"
+                                           "been saved.  Do you want to\n"
+                                           "quit without saving?",
+                                           NULL);
+    quitok       = XtVaCreateManagedWidget("Quit WITHOUT Saving",
+                                           commandWidgetClass,
+                                           quitbox, NULL);
+    quitcan      = XtVaCreateManagedWidget("Continue Editing",
+                                           commandWidgetClass,
+                                           quitbox, NULL);
+
+                                /* Button popup */
+    buttonpopup  = XtVaCreatePopupShell("buttonpopup", simpleMenuWidgetClass,
+                                        toplevel, NULL);
+    ndbutton1    = XtVaCreateManagedWidget("New Display", smeBSBObjectClass,
+                                           buttonpopup,
+                                           NULL);
+    edbutton     = XtVaCreateManagedWidget("Edit Display", smeBSBObjectClass,
+                                           buttonpopup,
+                                           NULL);
+    ddbutton     = XtVaCreateManagedWidget("Delete Display", smeBSBObjectClass,
+                                           buttonpopup,
+                                           NULL);
+
+                                /* Callbacks */
+    XtAddCallback(openbutton,  XtNcallback, dmxConfigOpenCallback,       NULL);
+    XtAddCallback(savebutton,  XtNcallback, dmxConfigSaveCallback,       NULL);
+    XtAddCallback(okbutton,    XtNcallback, dmxConfigOkCallback,         NULL);
+    XtAddCallback(canbutton,   XtNcallback, dmxConfigCanCallback,        NULL);
+    
+    XtAppAddActions(appContext, actiontable, XtNumber(actiontable));
+    XtOverrideTranslations(canvas, XtParseTranslationTable(canvastrans));
+    XtOverrideTranslations(XtNameToWidget(opendialog, "value"),
+                                          XtParseTranslationTable(opentrans));
+    XtOverrideTranslations(XtNameToWidget(ecdialog0, "value"),
+                                          XtParseTranslationTable(opentrans));
+    XtOverrideTranslations(XtNameToWidget(ecdialog1, "value"),
+                                          XtParseTranslationTable(opentrans));
+    XtOverrideTranslations(XtNameToWidget(eddialog0, "value"),
+                                          XtParseTranslationTable(opentrans));
+    XtOverrideTranslations(XtNameToWidget(eddialog1, "value"),
+                                          XtParseTranslationTable(opentrans));
+    XtOverrideTranslations(XtNameToWidget(eddialog2, "value"),
+                                          XtParseTranslationTable(opentrans));
+    
+    XtAddCallback(ncbutton,    XtNcallback, dmxConfigNCCallback,         NULL);
+    XtAddCallback(ecbutton,    XtNcallback, dmxConfigECCallback,         NULL);
+    XtAddCallback(ecokbutton,  XtNcallback, dmxConfigECOkCallback,       NULL);
+    XtAddCallback(eccanbutton, XtNcallback, dmxConfigECCanCallback,      NULL);
+    XtAddCallback(dcbutton,    XtNcallback, dmxConfigDCCallback,         NULL);
+
+    XtAddCallback(ndbutton0,   XtNcallback, dmxConfigNDCallback,         NULL);
+    XtAddCallback(ndbutton1,   XtNcallback, dmxConfigNDCallback,         NULL);
+    XtAddCallback(edbutton,    XtNcallback, dmxConfigEDCallback,         NULL);
+    XtAddCallback(ddbutton,    XtNcallback, dmxConfigDDCallback,         NULL);
+    XtAddCallback(edokbutton,  XtNcallback, dmxConfigEDOkCallback,       NULL);
+    XtAddCallback(edcanbutton, XtNcallback, dmxConfigEDCanCallback,      NULL);
+
+    XtAddCallback(aboutbutton, XtNcallback, dmxConfigAboutCallback,      NULL);
+    XtAddCallback(aboutok,     XtNcallback, dmxConfigAboutOkCallback,    NULL);
+    XtAddCallback(quitok,      XtNcallback, dmxConfigQuitOkCallback,     NULL);
+    XtAddCallback(quitcan,     XtNcallback, dmxConfigQuitCanCallback,    NULL);
+    
+    XtAddCallback(quitbutton,  XtNcallback, dmxConfigQuitCallback,       NULL);
+    
+    XtAddCallback(canvas, XtNcallback,             dmxConfigCanvasInput, NULL);
+    XtAddCallback(canvas, XtNcanvasExposeCallback, dmxConfigCanvasExpose,NULL);
+    XtAddCallback(canvas, XtNcanvasResizeCallback, dmxConfigCanvasResize,NULL);
+
+    if (dmxConfigFilename) dmxConfigReadFile();
+    
+    XtRealizeWidget(toplevel);
+    dmxConfigCopystrings();
+    dmxConfigSetupCnamemenu();
+    XtAppMainLoop(appContext);
+    return 0;
+}