Initial revision

1 files changed, 2280 insertions, 0 deletions

diff --git a/hw/xfree86/utils/xorgcfg/interface.c b/hw/xfree86/utils/xorgcfg/interface.c
new file mode 100644
index 000000000..68a1873ed
--- /dev/null
+++ b/hw/xfree86/utils/xorgcfg/interface.c
@@ -0,0 +1,2280 @@
+/*
+ * Copyright (c) 2000 by Conectiva S.A. (http://www.conectiva.com)
+ * 
+ * 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
+ * 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 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 NONINFRINGEMENT.  IN NO EVENT SHALL
+ * CONECTIVA LINUX 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.
+ * 
+ * Except as contained in this notice, the name of Conectiva Linux shall
+ * not be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from
+ * Conectiva Linux.
+ *
+ * Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
+ *
+ * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/interface.c,v 1.37 2002/10/21 04:18:36 paulo Exp $
+ */
+
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Composite.h>
+#include <X11/Shell.h>
+#include <X11/Xaw/AsciiText.h>
+#include <X11/Xaw/Simple.h>
+#include <X11/Xaw/Paned.h>
+#include <X11/Xaw/Form.h>
+#include <X11/Xaw/Command.h>
+#include <X11/Xaw/MenuButton.h>
+#include <X11/Xaw/SmeBSB.h>
+#include <X11/Xaw/SmeLine.h>
+#include <X11/Xaw/SimpleMenP.h>
+#include <X11/Xaw/Dialog.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <time.h>
+#include "xf86config.h"
+#include "mouse-cfg.h"
+#include "keyboard-cfg.h"
+#include "card-cfg.h"
+#include "monitor-cfg.h"
+#include "screen-cfg.h"
+#include "screen.h"
+#include "cards.h"
+#include "options.h"
+#include "vidmode.h"
+#include "help.h"
+#include "stubs.h"
+
+#define randomize()		srand((unsigned)time((time_t*)NULL))
+#ifdef PROJECT_ROOT
+#define DefaultXFree86Dir	PROJECT_ROOT
+#else
+#define DefaultXFree86Dir	"/usr/X11R6"
+#endif
+
+/*
+ * Prototypes
+ */
+void DrawCables(void);
+static void DrawCable(Display*, Window, int, int, int, int);
+static void ComputerEventHandler(Widget, XtPointer, XEvent*, Boolean*);
+void SelectDeviceAction(Widget, XEvent*, String*, Cardinal*);
+void MoveDeviceAction(Widget, XEvent*, String*, Cardinal*);
+void UnselectDeviceAction(Widget, XEvent*, String*, Cardinal*);
+void RenameLayoutAction(Widget, XEvent*, String*, Cardinal*);
+void DevicePopupMenu(Widget, XEvent*, String*, Cardinal*);
+void DevicePopdownMenu(Widget, XEvent*, String*, Cardinal*);
+void AddDeviceCallback(Widget, XtPointer, XtPointer);
+void QuitCallback(Widget, XtPointer, XtPointer);
+void SmeConfigureDeviceCallback(Widget, XtPointer, XtPointer);
+void ConfigureDeviceCallback(Widget, XtPointer, XtPointer);
+void EnableDeviceCallback(Widget, XtPointer, XtPointer);
+void DisableDeviceCallback(Widget, XtPointer, XtPointer);
+void RemoveDeviceCallback(Widget, XtPointer, XtPointer);
+void InitializeDevices(void);
+void SetConfigModeCallback(Widget, XtPointer, XtPointer);
+void SelectLayoutCallback(Widget, XtPointer, XtPointer);
+void DefaultLayoutCallback(Widget, XtPointer, XtPointer);
+void RemoveLayoutCallback(Widget, XtPointer, XtPointer);
+void OptionsCallback(Widget, XtPointer, XtPointer);
+xf86cfgDevice *AddDevice(int, XtPointer, int, int);
+static Bool AskConfig(void);
+void WriteConfigAction(Widget, XEvent*, String*, Cardinal*);
+static void ScreenSetup(Bool);
+void QuitAction(Widget, XEvent*, String*, Cardinal*);
+void PopdownErrorCallback(Widget, XtPointer, XtPointer);
+static void ErrorCancelAction(Widget, XEvent*, String*, Cardinal*);
+static void QuitCancelAction(Widget, XEvent*, String*, Cardinal*);
+static void HelpCallback(Widget, XtPointer, XtPointer);
+void UpdateMenuDeviceList(int);
+
+extern void AccessXConfigureStart(void);
+extern void AccessXConfigureEnd(void);
+extern void CloseAccessXAction(Widget, XEvent*, String*, Cardinal*);
+
+#ifdef HAS_NCURSES
+extern void TextMode(void);
+#endif
+
+static void Usage(void);
+
+/*
+ * Initialization
+ */
+Widget toplevel, work, config, layout, layoutsme, layoutp, topMenu;
+XtAppContext appcon;
+
+Pixmap menuPixmap;
+
+char *XF86Config_path = NULL;
+char *XF86Module_path = NULL;
+char *XFree86_path = NULL;
+char *XF86Font_path = NULL;
+char *XF86RGB_path = NULL;
+char *XkbConfig_path = NULL;
+char *XFree86Dir;
+static char XF86Config_path_static[1024];
+static char XkbConfig_path_static[1024];
+Bool xf86config_set = False;
+
+int textmode = False;
+#ifdef USE_MODULES
+int nomodules = False;
+#endif
+int  noverify = False;
+
+xf86cfgComputer computer;
+xf86cfgDevice cpu_device;
+Cursor no_cursor;
+static Widget device, layoutm, popup, commands;
+static int xpos, ypos;
+int sxpos, sypos;
+static char no_cursor_data[] = { 0,0,0,0, 0,0,0,0 };
+static GC cablegc, cablegcshadow;
+Atom wm_delete_window;
+static Bool config_set = False;
+static Widget mouseSme, mouseMenu, keyboardSme, keyboardMenu,
+       cardSme, cardMenu, monitorSme, monitorMenu;
+
+int config_mode = CONFIG_LAYOUT;
+
+static XtActionsRec actions[] = {
+    {"filter-card", CardFilterAction},
+    {"select-device", SelectDeviceAction},
+    {"move-device", MoveDeviceAction},
+    {"unselect-device", UnselectDeviceAction},
+    {"device-popup", DevicePopupMenu},
+    {"device-popdown", DevicePopdownMenu},
+    {"rename-layout", RenameLayoutAction},
+    {"write-config", WriteConfigAction},
+    {"quit", QuitAction},
+    {"vidmode-restore", VidmodeRestoreAction},
+    {"config-cancel", ConfigCancelAction},
+    {"options-cancel", OptionsCancelAction},
+    {"error-cancel", ErrorCancelAction},
+    {"quit-cancel", QuitCancelAction},
+    {"addmode-cancel", CancelAddModeAction},
+    {"accessx-close", CloseAccessXAction},
+    {"testmode-cancel", CancelTestModeAction},
+    {"help-close", HelpCancelAction},
+    {"expert-close", ExpertCloseAction},
+#ifdef USE_MODULES
+    {"module-options-close", ModuleOptionsCancelAction},
+#endif
+};
+
+static char *device_names[] = {
+/* MOUSE	*/
+    "mouse",
+/* KEYBOARD	*/
+    "keyboard",
+/* CARD		*/
+    "card",
+/* MONITOR	*/
+    "monitor",
+/* SCREEN	*/
+    "screen",
+};
+
+static XtResource appResources[] = {
+#if 0
+    {"xf86config",  "XF86Config",  XtRString, sizeof(char*),
+      0, XtRString, "/etc/X11/XF86Config"},
+#endif
+    {"menuBitmap",  "MenuBitmap",  XtRString, sizeof(char*),
+      0, XtRString, "menu10"},
+};
+
+static void
+Usage(void)
+{
+    fprintf(stderr,
+"Usage:\n"
+"   xf86cfg [-option ...]\n"
+"\n"
+"Options:\n"
+"   -xf86config <XF86Config>   Alternate configuration file.\n"
+"   -modulepath <module-path>  XFree86 modules location.\n"
+"   -serverpath <server-path>  X server to start (if $DISPLAY is not defined).\n"
+"   -fontpath   <font-path>    Font path for fonts.\n"
+"   -rgbpath    <rgb-path>     Where the rgb.txt file is located.\n"
+#ifdef HAS_NCURSES
+"   -textmode                  Use this option for the text only interface.\n"
+#endif
+#ifdef USE_MODULES
+"   -nomodules                 Use this option if xf86cfg is slow to start.\n"
+"   -verbose <number>          Verbosity used in the loader (default 1).\n"
+#endif
+"   -verify                    Verify modules/options integrity.\n"
+);
+
+    exit(1);
+}
+
+/*
+ * Implementation
+ */
+int
+main(int argc, char *argv[])
+{
+    Widget pane, hpane, expert, popup, mouse, keyboard, card, monitor;
+    Widget bottom, sme, smemodeline, help, quit, layopt;
+    XColor color, tmp;
+    Pixmap pixmap;
+    XGCValues values;
+    XF86ConfLayoutPtr lay;
+    int i, startedx;
+    char *menuPixmapPath = NULL;
+    XrmValue from, to;
+
+    if ((XFree86Dir = getenv("XWINHOME")) == NULL)
+	XFree86Dir = DefaultXFree86Dir;
+
+    chdir(XFree86Dir);
+
+#ifdef USE_MODULES
+    xf86Verbose = 1;
+#endif
+    noverify = True;
+
+    for (i = 1; i < argc; i++) {
+	if (strcmp(argv[i], "-xf86config") == 0) {
+	    if (i + 1 < argc) {
+		XF86Config_path = argv[++i];
+		config_set = True;
+	    }
+	} else if (strcmp(argv[i], "-modulepath") == 0) {
+	    if (i + 1 < argc)
+		XF86Module_path = argv[++i];
+	} else if (strcmp(argv[i], "-serverpath") == 0) {
+	    if (i + 1 < argc)
+		XFree86_path = argv[++i];
+	} else if (strcmp(argv[i], "-fontpath") == 0) {
+	    if (i + 1 < argc)
+		XF86Font_path = argv[++i];
+	} else if (strcmp(argv[i], "-rgbpath") == 0) {
+	    if (i + 1 < argc)
+		XF86RGB_path = argv[++i];
+	}
+#ifdef HAS_NCURSES
+	else if (strcmp(argv[i], "-textmode") == 0)
+	    textmode = True;
+#endif
+#ifdef USE_MODULES
+	else if (strcmp(argv[i], "-nomodules") == 0)
+	    nomodules = True;
+	else if (strcmp(argv[i], "-verbose") == 0) {
+	    if (i + 1 < argc)
+		xf86Verbose = atoi(argv[++i]);
+	}
+#endif
+	else if (strcmp(argv[i], "-verify") == 0)
+	    noverify = False;
+	else
+	    Usage();
+    }
+
+#ifdef HAS_NCURSES
+    if (textmode) {
+	TextMode();
+	exit(0);
+    }
+#endif
+    
+    startedx = startx();
+    if (XF86Config_path == NULL)
+	XF86Config_path = XtNewString("XF86Config-4");
+    if (XkbConfig_path == NULL) {
+	XmuSnprintf(XkbConfig_path_static, sizeof(XkbConfig_path_static),
+		    "%s/%s%s", XFree86Dir, XkbConfigDir, XkbConfigFile);
+	XkbConfig_path = XkbConfig_path_static;
+    }
+    toplevel = XtAppInitialize(&appcon, "XF86Cfg",
+		    	       NULL, 0,
+			       &argc, argv,
+			       NULL, NULL, 0);
+    if (DPY == NULL)
+	DPY = XtDisplay(toplevel);
+
+    XtGetApplicationResources(toplevel, (XtPointer)&menuPixmapPath,
+			      appResources, XtNumber(appResources), NULL, 0);
+    if (menuPixmapPath && strlen(menuPixmapPath)) {
+	from.size = strlen(menuPixmapPath);
+	from.addr = menuPixmapPath;
+	to.size = sizeof(Pixmap);
+	to.addr = (XtPointer)&(menuPixmap);
+	XtConvertAndStore(toplevel, XtRString, &from, XtRBitmap, &to);
+    }
+
+    XtAppAddActions(appcon, actions, XtNumber(actions));
+
+    XawSimpleMenuAddGlobalActions(appcon);
+    XtRegisterGrabAction(DevicePopupMenu, True,
+			 ButtonPressMask | ButtonReleaseMask,
+			 GrabModeAsync, GrabModeAsync);
+
+    pane = XtCreateManagedWidget("pane", panedWidgetClass,
+				 toplevel, NULL, 0);
+    hpane = XtVaCreateManagedWidget("hpane", panedWidgetClass, pane,
+				    XtNorientation, XtorientHorizontal, NULL, 0);
+    topMenu = XtCreateManagedWidget("topM", menuButtonWidgetClass,
+				 hpane, NULL, 0);
+    expert = XtCreateManagedWidget("expert", commandWidgetClass, hpane, NULL, 0);
+    XtAddCallback(expert, XtNcallback, ExpertCallback, NULL);
+    popup = XtCreatePopupShell("menu", simpleMenuWidgetClass,
+			       topMenu, NULL, 0);
+    sme = XtCreateManagedWidget("layout", smeBSBObjectClass,
+				popup, NULL, 0);
+    XtAddCallback(sme, XtNcallback, SetConfigModeCallback,
+		  (XtPointer)CONFIG_LAYOUT);
+    sme = XtCreateManagedWidget("screen", smeBSBObjectClass,
+				popup, NULL, 0);
+    XtAddCallback(sme, XtNcallback, SetConfigModeCallback,
+		  (XtPointer)CONFIG_SCREEN);
+    smemodeline = XtCreateManagedWidget("modeline", smeBSBObjectClass,
+					popup, NULL, 0);
+    XtAddCallback(smemodeline, XtNcallback, SetConfigModeCallback,
+		  (XtPointer)CONFIG_MODELINE);
+    sme = XtCreateManagedWidget("accessx", smeBSBObjectClass,
+				popup, NULL, 0);
+    XtAddCallback(sme, XtNcallback, SetConfigModeCallback,
+		  (XtPointer)CONFIG_ACCESSX);
+
+    commands = XtCreateManagedWidget("commands", formWidgetClass,
+				     pane, NULL, 0);
+
+    mouse = XtVaCreateManagedWidget("mouse", menuButtonWidgetClass,
+				    commands, XtNmenuName, "mouseP", NULL, 0);
+    popup = XtCreatePopupShell("mouseP", simpleMenuWidgetClass,
+			       mouse, NULL, 0);
+    sme = XtCreateManagedWidget("new", smeBSBObjectClass,
+				popup, NULL, 0);
+    XtAddCallback(sme, XtNcallback, AddDeviceCallback, (XtPointer)MOUSE);
+    mouseSme = XtCreateManagedWidget("configure", smeBSBObjectClass,
+				     popup, NULL, 0);
+    XtAddCallback(mouseSme, XtNcallback, SmeConfigureDeviceCallback,
+		  (XtPointer)MOUSE);
+
+    keyboard = XtVaCreateManagedWidget("keyboard", menuButtonWidgetClass,
+				       commands, XtNmenuName, "keyboardP", NULL, 0);
+    popup = XtCreatePopupShell("keyboardP", simpleMenuWidgetClass,
+			       keyboard, NULL, 0);
+    sme = XtCreateManagedWidget("new", smeBSBObjectClass,
+				popup, NULL, 0);
+    XtAddCallback(sme, XtNcallback, AddDeviceCallback, (XtPointer)KEYBOARD);
+    keyboardSme = XtCreateManagedWidget("configure", smeBSBObjectClass,
+					popup, NULL, 0);
+    XtAddCallback(keyboardSme, XtNcallback, SmeConfigureDeviceCallback,
+		  (XtPointer)KEYBOARD);
+
+    card = XtVaCreateManagedWidget("card", menuButtonWidgetClass,
+				   commands, XtNmenuName, "cardP", NULL, 0);
+    popup = XtCreatePopupShell("cardP", simpleMenuWidgetClass,
+			       card, NULL, 0);
+    sme = XtCreateManagedWidget("new", smeBSBObjectClass,
+				popup, NULL, 0);
+    XtAddCallback(sme, XtNcallback, AddDeviceCallback, (XtPointer)CARD);
+    cardSme = XtCreateManagedWidget("configure", smeBSBObjectClass,
+				    popup, NULL, 0);
+    XtAddCallback(cardSme, XtNcallback, SmeConfigureDeviceCallback,
+		  (XtPointer)CARD);
+
+    monitor = XtVaCreateManagedWidget("monitor", menuButtonWidgetClass,
+				      commands, XtNmenuName, "monitorP", NULL, 0);
+    popup = XtCreatePopupShell("monitorP", simpleMenuWidgetClass,
+			       monitor, NULL, 0);
+    sme = XtCreateManagedWidget("new", smeBSBObjectClass,
+				popup, NULL, 0);
+    XtAddCallback(sme, XtNcallback, AddDeviceCallback, (XtPointer)MONITOR);
+    monitorSme = XtCreateManagedWidget("configure", smeBSBObjectClass,
+				       popup, NULL, 0);
+    XtAddCallback(monitorSme, XtNcallback, SmeConfigureDeviceCallback,
+		  (XtPointer)MONITOR);
+
+    work = XtCreateManagedWidget("work", compositeWidgetClass,
+				 pane, NULL, 0);
+
+    bottom = XtCreateManagedWidget("bottom", formWidgetClass,
+				   pane, NULL, 0);
+    layoutm = XtCreateManagedWidget("select", menuButtonWidgetClass,
+				    bottom, NULL, 0);
+    layout = XtVaCreateManagedWidget("layout", asciiTextWidgetClass,
+				     bottom,
+				     XtNeditType, XawtextEdit,
+				     NULL, 0);
+    layoutp = XtCreatePopupShell("menu", simpleMenuWidgetClass,
+				 bottom, NULL, 0);
+    sme = XtCreateManagedWidget("new", smeBSBObjectClass, layoutp,
+				NULL, 0);
+    XtAddCallback(sme, XtNcallback, SelectLayoutCallback, NULL);
+    help = XtCreateManagedWidget("help", commandWidgetClass,
+				 bottom, NULL, 0);
+    XtAddCallback(help, XtNcallback, HelpCallback, NULL);
+    quit = XtCreateManagedWidget("quit", commandWidgetClass,
+				 bottom, NULL, 0);
+    XtAddCallback(quit, XtNcallback, QuitCallback, NULL);
+
+    XtRealizeWidget(toplevel);
+    XtRealizeWidget(topMenu);
+
+    pixmap = XCreateBitmapFromData(XtDisplay(toplevel), XtWindow(toplevel),
+				   no_cursor_data, 8, 8);
+    XAllocNamedColor(XtDisplay(toplevel), toplevel->core.colormap, "black",
+		     &color, &tmp);
+    no_cursor = XCreatePixmapCursor(XtDisplay(toplevel), pixmap, pixmap,
+				    &color, &color, 0, 0);
+
+    XAllocNamedColor(XtDisplay(toplevel), toplevel->core.colormap, "gray55",
+		     &color, &tmp);
+    values.line_width = 3;
+    values.foreground = color.pixel;
+    cablegcshadow = XCreateGC(XtDisplay(toplevel), XtWindow(toplevel),
+			GCForeground | GCLineWidth, &values);
+    XAllocNamedColor(XtDisplay(toplevel), toplevel->core.colormap, "gray85",
+		     &color, &tmp);
+    values.line_width = 1;
+    values.foreground = color.pixel;
+    cablegc = XCreateGC(XtDisplay(toplevel), XtWindow(toplevel),
+			GCForeground | GCLineWidth, &values);
+
+    computer.cpu = XtCreateManagedWidget("cpu", simpleWidgetClass,
+					 work, NULL, 0);
+    cpu_device.widget = computer.cpu;
+    cpu_device.type = SERVER;
+
+    XtAddEventHandler(work, ExposureMask, False,
+		      ComputerEventHandler, (XtPointer)NULL);
+
+    wm_delete_window = XInternAtom(DPY, "WM_DELETE_WINDOW", False);
+    XSetWMProtocols(DPY, XtWindow(toplevel), &wm_delete_window, 1);
+
+    StartConfig();
+    InitializeDevices();
+    UpdateMenuDeviceList(MOUSE);
+    UpdateMenuDeviceList(KEYBOARD);
+    UpdateMenuDeviceList(CARD);
+    UpdateMenuDeviceList(MONITOR);
+    XtSetSensitive(smemodeline, VideoModeInitialize());
+
+    lay = XF86Config->conf_layout_lst;
+    while (lay != NULL) {
+	sme = XtVaCreateManagedWidget("sme", smeBSBObjectClass,
+				      layoutp,
+				      XtNlabel, lay->lay_identifier,
+				      XtNmenuName, lay->lay_identifier,
+				      XtNleftBitmap, menuPixmap,
+				      NULL, 0);
+	XtAddCallback(sme, XtNcallback, SelectLayoutCallback, (XtPointer)lay);
+	if (layoutsme == NULL)
+	    layoutsme = sme;
+	layopt = XtCreatePopupShell(lay->lay_identifier, simpleMenuWidgetClass,
+				    layoutp, NULL, 0);
+	sme = XtCreateManagedWidget("default", smeBSBObjectClass,
+				    layopt, NULL, 0);
+	XtAddCallback(sme, XtNcallback, DefaultLayoutCallback, NULL);
+	sme = XtCreateManagedWidget("remove", smeBSBObjectClass,
+				    layopt, NULL, 0);
+	XtAddCallback(sme, XtNcallback, RemoveLayoutCallback, NULL);
+	XtRealizeWidget(layopt);
+
+	lay = (XF86ConfLayoutPtr)(lay->list.next);
+    }
+    SelectLayoutCallback(layoutsme,
+			 XF86Config->conf_layout_lst, NULL);
+
+    startaccessx();
+    if (startedx) {
+	switch (fork()) {
+	    case 0: {
+		char path[PATH_MAX];
+
+		XmuSnprintf(path, sizeof(path), "%s/bin/twm", XFree86Dir);
+		execl(path, "twm", (void *)NULL);
+		exit(-127);
+	    }	break;
+	    case -1:
+		fprintf(stderr, "Cannot fork.\n");
+		exit(1);
+		break;
+	    default:
+		break;
+	}
+    }
+
+#ifdef USE_MODULES
+    if (!nomodules)
+	LoaderInitializeOptions();
+#endif
+
+    /* ReadCardsDatabase() must be called after LoaderInitializeOptions() */
+    ReadCardsDatabase();
+
+    if (!config_set && startedx) {
+	XtFree(XF86Config_path);
+#ifdef XF86CONFIG
+# ifdef XF86CONFIGDIR
+	XF86Config_path = XtNewString(XF86CONFIGDIR "/" XF86CONFIG);
+# else
+	XF86Config_path = XtNewString("/etc/X11/" XF86CONFIG);
+# endif
+#else
+# ifdef XF86CONFIGDIR
+	XF86Config_path = XtNewString(XF86CONFIGDIR "/XF86Config-4");
+# else
+	XF86Config_path = XtNewString("/etc/X11/XF86Config-4");
+# endif
+#endif
+    }
+    XtAppMainLoop(appcon);
+    if (startedx)
+	endx();
+
+    return (0);
+}
+
+static Widget shell_cf;
+static int write_cf, asking_cf;
+static int cf_state = 0;
+#define	CF_XF86Config	1
+#define	CF_XKBConfig	2
+#define CF_First	CF_XF86Config
+#define CF_Last		CF_XKBConfig
+
+/*ARGSUSED*/
+static void
+WriteConfig(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    asking_cf = 0;
+    XtPopdown(shell_cf);
+    write_cf = (long)user_data;
+}
+
+/*ARGSUSED*/
+void
+QuitCancelAction(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    WriteConfig(w, (XtPointer)-1, NULL);
+}
+
+/*ARGSUSED*/
+void
+WriteConfigAction(Widget w, XEvent *event,
+		  String *params, Cardinal *num_params)
+{
+    WriteConfig(w, (XtPointer)True, NULL);
+}
+
+static Bool
+AskConfig(void)
+{
+    static Widget dialog;
+
+    if (shell_cf == NULL) {
+	Arg args[1];
+	char *l, *label;
+	int len;
+
+	shell_cf = XtCreatePopupShell("quit", transientShellWidgetClass,
+				      toplevel, NULL, 0);
+	dialog = XtVaCreateManagedWidget("ask", dialogWidgetClass, shell_cf,
+					 XtNvalue, XF86Config_path, NULL, 0);
+	XawDialogAddButton(dialog, "yes", WriteConfig, (XtPointer)1);
+	XawDialogAddButton(dialog, "no", WriteConfig, (XtPointer)0);
+	XawDialogAddButton(dialog, "cancel", WriteConfig, (XtPointer)-1);
+	XtRealizeWidget(shell_cf);
+	XSetWMProtocols(DPY, XtWindow(shell_cf), &wm_delete_window, 1);
+	XtSetArg(args[0], XtNlabel, &l);
+	XtGetValues(dialog, args, 1);
+	label = XtMalloc(len = (strlen(l) + strlen(XF86CONFIG) + 2));
+	XmuSnprintf(label, len, "%s\n", XF86CONFIG);
+	strcat(label, l);
+	XtSetArg(args[0], XtNlabel, label);
+	XtSetValues(dialog, args, 1);
+	XtFree(label);
+    }
+    else {
+	Arg args[2];
+	Cardinal num_args = 0;
+	char *l, *label = NULL, *str = "";
+
+	XtSetArg(args[0], XtNlabel, &l);
+	XtGetValues(dialog, args, 1);
+	switch (cf_state) {
+	    case CF_XF86Config:
+		str = XF86CONFIG;
+		XtSetArg(args[num_args], XtNvalue, XF86Config_path);
+		++num_args;
+		break;
+	    case CF_XKBConfig:
+		str = "XKB";
+		XtSetArg(args[num_args], XtNvalue, XkbConfig_path);
+		++num_args;
+		break;
+	}
+	l = strchr(l, '\n');
+	if (l != NULL) {
+	    label = XtMalloc(strlen(str) + strlen(l) + 1);
+	    strcpy(label, str);
+	    strcat(label, l);
+	    XtSetArg(args[num_args], XtNlabel, label);
+	    ++num_args;
+	}
+	XtSetValues(dialog, args, num_args);
+	if (l != NULL)
+	    XtFree(label);
+    }
+
+    asking_cf = 1;
+
+    XtPopup(shell_cf, XtGrabExclusive);
+    while (asking_cf)
+	XtAppProcessEvent(XtWidgetToApplicationContext(shell_cf), XtIMAll);
+
+    if (write_cf > 0) {
+	switch (cf_state) {
+	    case CF_XF86Config:
+		XF86Config_path = XawDialogGetValueString(dialog);
+		XmuSnprintf(XF86Config_path_static,
+			    sizeof(XF86Config_path_static),
+			    "%s", XF86Config_path);
+		XF86Config_path = XF86Config_path_static;
+		break;
+	    case CF_XKBConfig:
+		XkbConfig_path = XawDialogGetValueString(dialog);
+		XmuSnprintf(XkbConfig_path_static,
+			    sizeof(XkbConfig_path_static),
+			    "%s", XkbConfig_path);
+		XkbConfig_path = XkbConfig_path_static;
+		break;
+	}
+    }
+
+    return (write_cf);
+}
+
+/*ARGSUSED*/
+void
+PopdownErrorCallback(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    XtPopdown((Widget)user_data);
+}
+
+/*ARGSUSED*/
+void
+ErrorCancelAction(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    XtPopdown((Widget)w);
+}
+
+/*ARGSUSED*/
+void
+QuitAction(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    QuitCallback(w, NULL, NULL);
+}
+
+/*ARGSUSED*/
+void
+QuitCallback(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    for (cf_state = CF_First; cf_state <= CF_Last; cf_state++) {
+	if (cf_state == CF_XKBConfig && xkb_info == NULL)
+	    continue;
+	
+	switch (AskConfig()) {
+	    case 0:
+		break;
+	    case 1:
+		if ((cf_state == CF_XF86Config &&
+		     !xf86writeConfigFile(XF86Config_path, XF86Config)) ||
+		    (cf_state == CF_XKBConfig &&
+		     !WriteXKBConfiguration(XkbConfig_path,
+					    &xkb_info->config))) {
+		    static Widget shell;
+
+		    if (shell == NULL) {
+			Widget dialog;
+
+			shell = XtCreatePopupShell("error",
+				transientShellWidgetClass,
+				toplevel, NULL, 0);
+			dialog = XtVaCreateManagedWidget("notice",
+				 dialogWidgetClass,
+				 shell, XtNvalue, NULL,
+				 NULL, 0);
+			XawDialogAddButton(dialog, "ok", PopdownErrorCallback,
+					   (XtPointer)shell);
+			XtRealizeWidget(shell);
+			XSetWMProtocols(DPY, XtWindow(shell),
+					&wm_delete_window, 1);
+		    }
+		    XtPopup(shell, XtGrabExclusive);
+		    return;
+		}
+		break;
+	    default:
+		return;
+	}
+    }
+
+    endx();
+    exit(0);
+}
+
+void
+InitializeDevices(void)
+{
+    xf86cfgDevice *device;
+    int mouse_x, mouse_y, keyboard_x, keyboard_y,
+	card_x, card_y, monitor_x, monitor_y, len;
+    XF86ConfInputPtr input = XF86Config->conf_input_lst;
+    XF86ConfDevicePtr card = XF86Config->conf_device_lst;
+    XF86ConfMonitorPtr monitor = XF86Config->conf_monitor_lst;
+    XF86OptionPtr flags = NULL;
+    char buffer[4096], *tip;
+    Arg args[1];
+
+    if (XF86Config->conf_flags != NULL)
+	flags = XF86Config->conf_flags->flg_option_lst;
+
+    len = 0;
+    while (flags && len < sizeof(buffer) - 1) {
+	len += XmuSnprintf(buffer + len, sizeof(buffer) - len,
+			   "Option     \"%s\"",
+			   flags->opt_name);
+	if (flags->opt_val != NULL)
+	    len += XmuSnprintf(buffer + len, sizeof(buffer) - len,
+			       " \"%s\"\n",
+			       flags->opt_val);
+	else
+	    len += XmuSnprintf(buffer + len, sizeof(buffer) - len,
+			       "%s", "\n");
+	flags = (XF86OptionPtr)(flags->list.next);
+    }
+
+    if (len) {
+	tip = XtNewString(buffer);
+	XtSetArg(args[0], XtNtip, tip);
+	XtSetValues(computer.cpu, args, 1);
+    }
+
+#define DEFAULT_MOUSE_WIDTH	30
+#define DEFAULT_MOUSE_HEIGHT	40
+#define DEFAULT_KEYBOARD_WIDTH	48
+#define DEFAULT_KEYBOARD_HEIGHT	36
+    mouse_x = work->core.width - (work->core.width >> 2);
+    mouse_y = work->core.height - DEFAULT_MOUSE_HEIGHT;
+    keyboard_x = 6;
+    keyboard_y = work->core.height - DEFAULT_KEYBOARD_HEIGHT;
+
+    while (input != NULL) {
+	if (input->inp_driver) {
+	    if (strcasecmp(input->inp_driver, "mouse") == 0) {
+		device = AddDevice(MOUSE, (XtPointer)input, mouse_x, mouse_y);
+		SetTip(device);
+		if ((mouse_x += DEFAULT_MOUSE_WIDTH) > work->core.width) {
+		    if ((mouse_y -= DEFAULT_MOUSE_HEIGHT) < (work->core.height >> 1))
+			mouse_y = work->core.height >> 1;
+		    mouse_x = work->core.width - (work->core.width >> 2);
+		}
+	    }
+	    else if (strcasecmp(input->inp_driver, "keyboard") == 0) {
+		device = AddDevice(KEYBOARD, (XtPointer)input, keyboard_x, keyboard_y);
+		SetTip(device);
+		if ((keyboard_x += DEFAULT_KEYBOARD_WIDTH) >
+		    work->core.width - (work->core.width >> 2))  {
+		    if ((keyboard_y -= DEFAULT_KEYBOARD_HEIGHT) < (work->core.height >> 1))
+			keyboard_y = work->core.height >> 1;
+		    keyboard_x = 6;
+		}
+	    }
+	}
+	input = (XF86ConfInputPtr)(input->list.next);
+    }
+
+#define DEFAULT_CARD_WIDTH	45
+#define DEFAULT_CARD_HEIGHT	46
+    card_x = 6;
+    card_y = (work->core.height >> 1) - 20 - DEFAULT_CARD_HEIGHT;
+    while (card != NULL) {
+	device = AddDevice(CARD, (XtPointer)card, card_x, card_y);
+	SetTip(device);
+	if ((card_x += DEFAULT_CARD_WIDTH) > work->core.width) {
+	    if ((card_y -= DEFAULT_CARD_HEIGHT) < (work->core.height >> 2))
+		card_y = work->core.height >> 2;
+	    card_x = 6;
+	}
+	card = (XF86ConfDevicePtr)(card->list.next);
+    }
+
+#define DEFAULT_MONITOR_WIDTH	48
+#define DEFAULT_MONITOR_HEIGHT	48
+    monitor_x = 6;
+    monitor_y = 6;
+    while (monitor != NULL) {
+	XF86ConfScreenPtr screen = XF86Config->conf_screen_lst;
+
+	device = AddDevice(MONITOR, (XtPointer)monitor, monitor_x, monitor_y);
+	SetTip(device);
+	if ((monitor_x += DEFAULT_MONITOR_WIDTH) > work->core.width) {
+	    if ((monitor_y += DEFAULT_MONITOR_HEIGHT) >
+		(work->core.height >> 2) - DEFAULT_MONITOR_HEIGHT)
+		monitor_y = (work->core.height >> 2) - DEFAULT_MONITOR_HEIGHT;
+	    monitor_x = 6;
+	}
+
+	while (screen != NULL) {
+	    if (screen->scrn_monitor == monitor) {
+		card = XF86Config->conf_device_lst;
+		while (card != NULL) {
+		    if (screen->scrn_device == card) {
+			xf86cfgScreen *scr = (xf86cfgScreen*)
+			    XtCalloc(1, sizeof(xf86cfgScreen));
+			int i;
+
+			for (i = 0; i < computer.num_devices; i++)
+			    if ((XF86ConfDevicePtr)(computer.devices[i]->config)
+				== card)
+				break;
+			scr->screen = screen;
+			scr->card = computer.devices[i];
+			scr->monitor = device;
+			scr->refcount = 0;
+			++scr->card->refcount;
+			++scr->monitor->refcount;
+			computer.screens = (xf86cfgScreen**)
+				XtRealloc((XtPointer)computer.screens,
+					  sizeof(xf86cfgScreen*) *
+					  (computer.num_screens + 1));
+			CreateScreenWidget(scr);
+			scr->type = SCREEN;
+			computer.screens[computer.num_screens++] = scr;
+			SetTip((xf86cfgDevice*)scr);
+			break;
+		    }
+		    card = (XF86ConfDevicePtr)(card->list.next);
+		}
+		device->state = USED;
+	    }
+	    screen = (XF86ConfScreenPtr)(screen->list.next);
+	}
+
+	monitor = (XF86ConfMonitorPtr)(monitor->list.next);
+    }
+}
+
+xf86cfgDevice *
+AddDevice(int type, XtPointer config, int x, int y)
+{
+    switch (type) {
+	case MOUSE:
+	case KEYBOARD:
+	case CARD:
+	case MONITOR:
+	    computer.devices = (xf86cfgDevice**)
+		XtRealloc((XtPointer)computer.devices,
+			  sizeof(xf86cfgDevice*) * (computer.num_devices + 1));
+	    computer.devices[computer.num_devices] = (xf86cfgDevice*)
+		XtCalloc(1, sizeof(xf86cfgDevice));
+	    computer.devices[computer.num_devices]->config = config;
+	    computer.devices[computer.num_devices]->widget =
+		XtVaCreateManagedWidget(device_names[type], simpleWidgetClass,
+					work,
+					XtNx, x,
+					XtNy, y,
+					XtNtip, NULL,
+					NULL, 0);
+	    computer.devices[computer.num_devices]->type = type;
+	    computer.devices[computer.num_devices]->state = UNUSED;
+	    computer.devices[computer.num_devices]->refcount = 0;
+	    ++computer.num_devices;
+	    break;
+	default:
+	    fprintf(stderr, "Bad argument to AddDevice.\n");
+	    exit(1);
+	    return (NULL);
+    }
+
+    UpdateMenuDeviceList(type);
+
+    return (computer.devices[computer.num_devices - 1]);
+}
+
+/*ARGSUSED*/
+static void
+HelpCallback(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    char *topic = NULL;
+
+    switch (config_mode) {
+	case CONFIG_LAYOUT:
+	    topic = HELP_DEVICES;
+	    break;
+	case CONFIG_SCREEN:
+	    topic = HELP_SCREEN;
+	    break;
+	case CONFIG_MODELINE:
+	    topic = HELP_MODELINE;
+	    break;
+	case CONFIG_ACCESSX:
+	    topic = HELP_ACCESSX;
+	    break;
+    }
+    Help(topic);
+}
+
+void
+SelectLayoutCallback(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    int i, j;
+    XF86ConfLayoutPtr lay = (XF86ConfLayoutPtr)user_data;
+    XF86ConfInputrefPtr input;
+    XF86ConfAdjacencyPtr adj;
+    Widget sme, layopt;
+    Arg args[1];
+    char *str;
+
+			       /* XXX Needs to check computer.layout,
+				* because this function should also create
+				* a new layout...
+				*/
+    if (lay == computer.layout && computer.layout)
+	return;
+
+    if (computer.layout != NULL) {
+	for (i = 0; i < computer.num_layouts; i++) {
+	    if (computer.layouts[i]->layout == computer.layout)
+		break;
+	}
+	if (i < computer.num_layouts) {
+	    XtFree((XtPointer)computer.layouts[i]->screen);
+	    XtFree((XtPointer)computer.layouts[i]->position);
+	}
+	else {
+	    computer.layouts = (xf86cfgLayout**)
+		XtRealloc((XtPointer)computer.layouts, sizeof(xf86cfgLayout*) *
+			  (computer.num_layouts + 1));
+	    ++computer.num_layouts;
+	}
+	computer.layouts[i] = (xf86cfgLayout*)XtCalloc(1, sizeof(xf86cfgLayout));
+	computer.layouts[i]->layout = computer.layout;
+	computer.layouts[i]->num_layouts = computer.num_screens;
+	computer.layouts[i]->screen = (xf86cfgScreen**)
+	    XtMalloc(sizeof(xf86cfgScreen*) * computer.num_screens);
+	computer.layouts[i]->position = (XPoint*)
+	    XtMalloc(sizeof(XPoint) * computer.num_screens);
+	for (j = 0; j < computer.num_screens; j++) {
+	    computer.layouts[i]->screen[j] = computer.screens[j];
+	    computer.layouts[i]->position[j].x = computer.screens[j]->widget->core.x;
+	    computer.layouts[i]->position[j].y = computer.screens[j]->widget->core.y;
+	}
+    }
+
+    if (lay != NULL) {
+	for (i = 0; i < computer.num_layouts; i++)
+	    if (computer.layouts[i]->layout == lay) {
+		for (j = 0; j < computer.layouts[i]->num_layouts; j++) {
+		    int k;
+
+		    for (k = 0; k < computer.num_screens; k++)
+			if (computer.screens[k] == computer.layouts[i]->screen[j]) {
+			    XtMoveWidget(computer.screens[k]->widget,
+					 computer.layouts[i]->position[j].x,
+					 computer.layouts[i]->position[j].y);
+			}
+		}
+		break;
+	    }
+
+	layoutsme = w;
+	XtSetArg(args[0], XtNlabel, &str);
+	XtGetValues(w, args, 1);
+	XtSetArg(args[0], XtNstring, str);
+	XtSetValues(layout, args, 1);
+    }
+
+    computer.layout = lay;
+
+    for (i = 0; i < computer.num_devices; i++)
+	computer.devices[i]->state = UNUSED;
+    for (i = 0; i < computer.num_screens; i++)
+	computer.screens[i]->state = UNUSED;
+
+    if (lay == NULL) {
+	char name[64];
+	XF86ConfLayoutPtr l;
+	int num_layouts = 0;
+
+	l = XF86Config->conf_layout_lst;
+	while (l != NULL) {
+	    if (l->lay_adjacency_lst == NULL &&
+		l->lay_inactive_lst == NULL &&
+		l->lay_input_lst == NULL &&
+		l->lay_option_lst == NULL &&
+		l->lay_comment == NULL) {
+		for (i = 0;
+		     i < ((CompositeWidget)layout)->composite.num_children; i++)
+		    if (strcmp(XtName(((CompositeWidget)layout)->composite.
+			       children[i]), l->lay_identifier) == 0) {
+			layoutsme = ((CompositeWidget)layout)->composite.children[i];
+		    }
+		computer.layout = l;
+		XtSetArg(args[0], XtNstring, l->lay_identifier);
+		XtSetValues(layout, args, 1);
+		if (config_mode == CONFIG_LAYOUT)
+		    DrawCables();
+		if (config_mode == CONFIG_SCREEN)
+		    ScreenSetup(True);
+		return;
+	    }
+	    ++num_layouts;
+	    l = (XF86ConfLayoutPtr)(l->list.next);
+	}
+	do {
+	    XmuSnprintf(name, sizeof(name), "Layout%d", num_layouts);
+	    ++num_layouts;
+	} while (xf86findLayout(name,
+		 XF86Config->conf_layout_lst) != NULL);
+	l = (XF86ConfLayoutPtr)XtCalloc(1, sizeof(XF86ConfLayoutRec));
+
+	l->lay_identifier = XtNewString(name);
+	XF86Config->conf_layout_lst =
+	    xf86addLayout(XF86Config->conf_layout_lst, l);
+	layoutsme = XtVaCreateManagedWidget("sme", smeBSBObjectClass,
+					    layoutp,
+					    XtNlabel, name,
+					    XtNmenuName, l->lay_identifier,
+					    XtNleftBitmap, menuPixmap,
+					    NULL, 0);
+	XtAddCallback(layoutsme, XtNcallback,
+		      SelectLayoutCallback, (XtPointer)l);
+
+	layopt = XtCreatePopupShell(l->lay_identifier, simpleMenuWidgetClass,
+				    layoutp, NULL, 0);
+	sme = XtCreateManagedWidget("default", smeBSBObjectClass,
+				    layopt, NULL, 0);
+	XtAddCallback(sme, XtNcallback, DefaultLayoutCallback, NULL);
+	sme = XtCreateManagedWidget("remove", smeBSBObjectClass,
+				    layopt, NULL, 0);
+	XtAddCallback(sme, XtNcallback, RemoveLayoutCallback, NULL);
+	XtRealizeWidget(layopt);
+
+	computer.layout = l;
+	XtSetArg(args[0], XtNstring, name);
+	XtSetValues(layout, args, 1);
+	if (config_mode == CONFIG_LAYOUT)
+	    DrawCables();
+	if (config_mode == CONFIG_SCREEN)
+	    ScreenSetup(True);
+	return;
+    }
+
+    input = lay->lay_input_lst;
+    adj = lay->lay_adjacency_lst;
+
+    for (i = 0; i < computer.num_devices; i++)
+	if (computer.devices[i]->config != NULL &&
+	    (computer.devices[i]->type == MOUSE ||
+	     computer.devices[i]->type == KEYBOARD)) {
+	    while (input != NULL) {
+		if (strcmp(input->iref_inputdev_str, ((XF86ConfInputPtr)
+		    (computer.devices[i]->config))->inp_identifier) == 0) {
+		    computer.devices[i]->state = USED;
+		    break;
+		}
+		input = (XF86ConfInputrefPtr)(input->list.next);
+	    }
+	    input = lay->lay_input_lst;
+	}
+
+    for (i = 0; i < computer.num_devices; i++)
+	if (computer.devices[i]->type == CARD) {
+	    while (adj != NULL) {
+		XF86ConfScreenPtr screen = adj->adj_screen;
+
+		if (computer.devices[i]->config != NULL &&
+		    strcmp(screen->scrn_device_str, ((XF86ConfDevicePtr)
+		    (computer.devices[i]->config))->dev_identifier) == 0) {
+		    int j;
+
+		    for (j = 0; j < computer.num_screens; j++)
+			if (computer.screens[j]->card == computer.devices[i])
+			    break;
+		    computer.screens[j]->card->state = USED;
+		    if (computer.screens[j]->monitor != NULL)
+			computer.screens[j]->monitor->state = USED;
+		    computer.screens[j]->state = USED;
+		}
+
+		adj = (XF86ConfAdjacencyPtr)(adj->list.next);
+	    }
+	    adj = lay->lay_adjacency_lst;
+	}
+
+    if (config_mode == CONFIG_LAYOUT)
+	DrawCables();
+    else if (config_mode == CONFIG_SCREEN)
+	ScreenSetup(True);
+}
+
+/*ARGSUSED*/
+void
+DefaultLayoutCallback(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    Widget layopt, sme;
+    int i;
+    char *str;
+    XF86ConfLayoutPtr prev, tmp, lay;
+
+    str = w && XtParent(w) ? XtName(XtParent(w)) : NULL;
+    if (str == NULL)
+	return;
+
+    prev = XF86Config->conf_layout_lst;
+    lay = xf86findLayout(str, prev);
+    if (prev == lay)
+	return;
+
+    tmp = prev;
+    while (tmp != NULL) {
+	if (tmp == lay)
+	    break;
+	prev = tmp;
+	tmp = (XF86ConfLayoutPtr)(tmp->list.next);
+    }
+
+    for (i = 1; i < ((CompositeWidget)layoutp)->composite.num_children; i++)
+	XtDestroyWidget(((CompositeWidget)layoutp)->composite.children[i]);
+    for (i = 0; i < layoutp->core.num_popups; i++)
+	XtDestroyWidget(layoutp->core.popup_list[i]);
+
+    prev->list.next = lay->list.next;
+    lay->list.next = XF86Config->conf_layout_lst;
+    XF86Config->conf_layout_lst = lay;
+
+    layoutsme = NULL;
+    lay = XF86Config->conf_layout_lst;
+    while (lay != NULL) {
+	sme = XtVaCreateManagedWidget("sme", smeBSBObjectClass,
+				      layoutp,
+				      XtNlabel, lay->lay_identifier,
+				      XtNmenuName, lay->lay_identifier,
+				      XtNleftBitmap, menuPixmap,
+				      NULL, 0);
+	XtAddCallback(sme, XtNcallback, SelectLayoutCallback, (XtPointer)lay);
+	if (layoutsme == NULL)
+	    layoutsme = sme;
+	layopt = XtCreatePopupShell(lay->lay_identifier, simpleMenuWidgetClass,
+				    layoutp, NULL, 0);
+	sme = XtCreateManagedWidget("default", smeBSBObjectClass,
+				    layopt, NULL, 0);
+	XtAddCallback(sme, XtNcallback, DefaultLayoutCallback, NULL);
+	sme = XtCreateManagedWidget("remove", smeBSBObjectClass,
+				    layopt, NULL, 0);
+	XtAddCallback(sme, XtNcallback, RemoveLayoutCallback, NULL);
+	XtRealizeWidget(layopt);
+
+	lay = (XF86ConfLayoutPtr)(lay->list.next);
+    }
+    SelectLayoutCallback(layoutsme,
+			 XF86Config->conf_layout_lst, NULL);
+}
+
+/*ARGSUSED*/
+void
+RemoveLayoutCallback(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    XF86ConfLayoutPtr prev, tmp, lay, rem;
+    Widget sme = NULL;
+    int i;
+    char *str;
+    Arg args[1];
+
+    str = w && XtParent(w) ? XtName(XtParent(w)) : NULL;
+    if (str == NULL)
+	return;
+
+    prev = XF86Config->conf_layout_lst;
+    lay = xf86findLayout(str, prev);
+    tmp = prev;
+    while (tmp != NULL) {
+	if (tmp == lay)
+	    break;
+	prev = tmp;
+	tmp = (XF86ConfLayoutPtr)(tmp->list.next);
+    }
+
+    rem = lay;
+    if (tmp != NULL)
+	lay = (XF86ConfLayoutPtr)(tmp->list.next);
+    if (lay == NULL && prev != tmp)
+	lay = prev;
+
+    if (lay != NULL) {
+	int i;
+
+	for (i = 0; i < ((CompositeWidget)layoutp)->composite.num_children;
+	    i++) {
+	    XtSetArg(args[0], XtNlabel, &str);
+	    XtGetValues(((CompositeWidget)layoutp)->composite.children[i],
+			args, 1);
+	    if (strcmp(lay->lay_identifier, str) == 0) {
+		layoutsme = ((CompositeWidget)layoutp)->composite.children[i];
+		break;
+	    }
+	}
+	SelectLayoutCallback(layoutsme, lay, NULL);
+    }
+    else {
+	computer.layout = NULL;
+	XtSetArg(args[0], XtNstring, "");
+	XtSetValues(layout, args, 1);
+
+	for (i = 0; i < computer.num_devices; i++)
+	    computer.devices[i]->state = UNUSED;
+	DrawCables();
+    }
+
+    for (i = 0; i < ((CompositeWidget)layoutp)->composite.num_children; i++) {
+	XtSetArg(args[0], XtNlabel, &str);
+	XtGetValues(((CompositeWidget)layoutp)->composite.children[i], args, 1);
+	if (strcmp(rem->lay_identifier, str) == 0) {
+	    sme = ((CompositeWidget)layoutp)->composite.children[i];
+	    break;
+	}
+    }
+
+    xf86removeLayout(XF86Config, rem);
+    if (sme)
+	XtDestroyWidget(sme);
+}
+
+void
+SetTip(xf86cfgDevice *device)
+{
+    XF86OptionPtr option = NULL;
+    char *tip, buffer[4096];
+    Arg args[1];
+    int len = 0;
+
+    XtSetArg(args[0], XtNtip, &tip);
+    XtGetValues(device->widget, args, 1);
+
+    switch (device->type) {
+	case MOUSE: {
+	    XF86ConfInputPtr mouse = (XF86ConfInputPtr)device->config;
+
+	    if (mouse == NULL)
+		return;
+	    len = XmuSnprintf(buffer, sizeof(buffer),
+			      "Identifier \"%s\"\n"
+			      "Driver     \"mouse\"\n",
+			      mouse->inp_identifier);
+	    option = mouse->inp_option_lst;
+	}   break;
+	case KEYBOARD: {
+    	    XF86ConfInputPtr keyboard = (XF86ConfInputPtr)device->config;
+
+	    if (keyboard == NULL)
+		return;
+	    len = XmuSnprintf(buffer, sizeof(buffer),
+			      "Identifier \"%s\"\n"
+			      "Driver     \"keyboard\"\n",
+			      keyboard->inp_identifier);
+	    option = keyboard->inp_option_lst;
+	}   break;
+	case CARD: {
+	    XF86ConfDevicePtr card = (XF86ConfDevicePtr)device->config;
+
+	    if (card == NULL)
+		return;
+	    len = XmuSnprintf(buffer, sizeof(buffer),
+			      "Identifier \"%s\"\n"
+			      "Driver     \"%s\"\n",
+			      card->dev_identifier,
+			      card->dev_driver);
+	    option = card->dev_option_lst;
+	}   break;
+	case MONITOR: {
+	    XF86ConfMonitorPtr monitor = (XF86ConfMonitorPtr)device->config;
+
+	    if (monitor == NULL)
+		return;
+	    len = XmuSnprintf(buffer, sizeof(buffer),
+			      "Identifier \"%s\"\n"
+			      "Vendor     \"%s\"\n",
+			      monitor->mon_identifier,
+			      monitor->mon_vendor);
+	    option = monitor->mon_option_lst;
+	}   break;
+	case SCREEN: {
+	    XF86ConfScreenPtr screen = (XF86ConfScreenPtr)device->config;
+
+	    if (screen == NULL)
+		return;
+	    len = XmuSnprintf(buffer, sizeof(buffer),
+			      "Identifier \"%s\"\n",
+			      screen->scrn_identifier);
+	    if (screen->scrn_device_str != NULL)
+		len += XmuSnprintf(buffer + len, sizeof(buffer),
+				   "Device     \"%s\"\n",
+				   screen->scrn_device_str);
+	    if (screen->scrn_monitor_str != NULL)
+		len += XmuSnprintf(buffer + len, sizeof(buffer),
+				   "Monitor    \"%s\"\n",
+				   screen->scrn_monitor_str);
+	    option = screen->scrn_option_lst;
+	}   break;
+	case SERVER: {
+	    len = XmuSnprintf(buffer, sizeof(buffer),
+			      "%s\n", "Server Flags");
+	    option = XF86Config->conf_flags->flg_option_lst;
+	}   break;
+    }
+
+    while (option && len < sizeof(buffer) - 1) {
+	len += XmuSnprintf(buffer + len, sizeof(buffer) - len,
+			   "Option     \"%s\"",
+			   option->opt_name);
+	if (option->opt_val != NULL)
+	    len += XmuSnprintf(buffer + len, sizeof(buffer) - len,
+			       " \"%s\"\n",
+			       option->opt_val);
+	else
+	    len += XmuSnprintf(buffer + len, sizeof(buffer) - len,
+			       "%s", "\n");
+	option = (XF86OptionPtr)(option->list.next);
+    }
+
+    tip = buffer;
+    XtSetArg(args[0], XtNtip, tip);
+    XtSetValues(device->widget, args, 1);
+}
+
+/*ARGSUSED*/
+void
+AddDeviceCallback(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    AddDevice((long)user_data, NULL, 6, 6);
+}
+
+void
+SmeConfigureDeviceCallback(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    int i;
+
+    switch ((long)user_data) {
+	case MOUSE:
+	case KEYBOARD:
+	case CARD:
+	case MONITOR:
+	    for (i = 0; i < computer.num_devices; i++)
+		if (computer.devices[i]->type == (long)user_data) {
+		    config = computer.devices[i]->widget;
+		    ConfigureDeviceCallback(w, NULL, NULL);
+		}
+	    break;
+
+	/* hack for newly added devices */
+	case -(MOUSE + 100):
+	case -(KEYBOARD + 100):
+	case -(CARD + 100):
+	case -(MONITOR + 100):
+	    for (i = 0; i < computer.num_devices; i++)
+		if (-(computer.devices[i]->type + 100) == (long)user_data &&
+		    computer.devices[i]->config == NULL) {
+		    config = computer.devices[i]->widget;
+		    ConfigureDeviceCallback(w, NULL, NULL);
+		}
+	    break;
+
+	default:
+	    for (i = 0; i < computer.num_devices; i++)
+		if (computer.devices[i]->config == user_data) {
+		    config = computer.devices[i]->widget;
+		    ConfigureDeviceCallback(w, NULL, NULL);
+		}
+	    break;
+    }
+}
+
+void
+ConfigureDeviceCallback(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    int i, j;
+
+    if (config_mode == CONFIG_LAYOUT) {
+	for (i = 0; i < computer.num_devices; i++) {
+	    if (computer.devices[i]->widget == config) {
+		switch (computer.devices[i]->type) {
+		    case MOUSE: {
+			XF86ConfInputPtr mouse =
+			    MouseConfig(computer.devices[i]->config);
+
+			if (mouse != NULL && computer.devices[i]->config == NULL) {
+			    XF86Config->conf_input_lst =
+				xf86addInput(XF86Config->conf_input_lst,
+					     mouse);
+			    computer.devices[i]->config = (XtPointer)mouse;
+			}
+			SetTip(computer.devices[i]);
+		    }	break;
+		    case KEYBOARD: {
+			XF86ConfInputPtr keyboard =
+			    KeyboardConfig(computer.devices[i]->config);
+
+			if (keyboard != NULL && computer.devices[i]->config == NULL) {
+			    XF86Config->conf_input_lst =
+				xf86addInput(XF86Config->conf_input_lst,
+					     keyboard);
+			    computer.devices[i]->config = (XtPointer)keyboard;
+			}
+			SetTip(computer.devices[i]);
+		    }	break;
+		    case CARD: {
+			XF86ConfDevicePtr card =
+			    CardConfig(computer.devices[i]->config);
+
+			if (card != NULL && computer.devices[i]->config == NULL) {
+			    XF86Config->conf_device_lst =
+				xf86addDevice(XF86Config->conf_device_lst,
+					      card);
+			    computer.devices[i]->config = (XtPointer)card;
+			}
+			SetTip(computer.devices[i]);
+			for (j = 0; j < computer.num_screens; j++)
+			    if (computer.screens[j]->card->widget == config)
+				SetTip((xf86cfgDevice*)computer.screens[j]);
+		    }	break;
+		    case MONITOR: {
+			XF86ConfMonitorPtr monitor =
+			    MonitorConfig(computer.devices[i]->config);
+
+			if (monitor != NULL && computer.devices[i]->config == NULL) {
+			    XF86Config->conf_monitor_lst =
+				xf86addMonitor(XF86Config->conf_monitor_lst,
+					       monitor);
+			    computer.devices[i]->config = (XtPointer)monitor;
+			}
+			SetTip(computer.devices[i]);
+			for (j = 0; j < computer.num_screens; j++)
+			    if (computer.screens[j]->monitor->widget == config)
+				SetTip((xf86cfgDevice*)computer.screens[j]);
+		    }	break;
+		}
+		/* Need to update because it may have been renamed */
+		UpdateMenuDeviceList(computer.devices[i]->type);
+		break;
+	    }
+	}
+    }
+    else if (config_mode == CONFIG_SCREEN) {
+	for (i = 0; i < computer.num_screens; i++)
+	    if (computer.screens[i]->widget == config) {
+		if (ScreenConfig(computer.screens[i]->screen) != NULL)
+		    SetTip((xf86cfgDevice*)computer.screens[i]);
+	    }
+    }
+}
+
+void
+OptionsCallback(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    int i;
+    XF86OptionPtr *options = NULL;
+#ifdef USE_MODULES
+    xf86cfgModuleOptions *drv_opts = NULL;
+#endif
+
+    if (config_mode == CONFIG_SCREEN) {
+	for (i = 0; i < computer.num_screens; i++)
+	    if (computer.screens[i]->widget == config) {
+		options = &(computer.screens[i]->screen->scrn_option_lst);
+		break;
+	    }
+    }
+    else {
+	for (i = 0; i < computer.num_devices; i++)
+	    if (computer.devices[i]->widget == config)
+		break;
+
+	if (i >= computer.num_devices) {
+	    if (XF86Config->conf_flags == NULL)
+		XF86Config->conf_flags = (XF86ConfFlagsPtr)
+		    XtCalloc(1, sizeof(XF86ConfFlagsRec));
+	    options = &(XF86Config->conf_flags->flg_option_lst);
+	}
+	else {
+	    switch (computer.devices[i]->type) {
+		case MOUSE:
+		case KEYBOARD:
+		    options = (XF86OptionPtr*)&(((XF86ConfInputPtr)
+			(computer.devices[i]->config))->inp_option_lst);
+#ifdef USE_MODULES
+		    if (!nomodules) {
+			char *drv = ((XF86ConfInputPtr)
+				(computer.devices[i]->config))->inp_driver;
+
+			if (drv) {
+			    drv_opts = module_options;
+			    while (drv_opts) {
+				if (drv_opts->type == InputModule &&
+				    strcmp(drv_opts->name, drv) == 0)
+				    break;
+				drv_opts = drv_opts->next;
+			    }
+			}
+		    }
+#endif
+
+		    break;
+		case CARD:
+		    options = (XF86OptionPtr*)&(((XF86ConfDevicePtr)
+			(computer.devices[i]->config))->dev_option_lst);
+#ifdef USE_MODULES
+		    if (!nomodules) {
+			char *drv = ((XF86ConfDevicePtr)
+				(computer.devices[i]->config))->dev_driver;
+
+			if (drv) {
+			    drv_opts = module_options;
+			    while (drv_opts) {
+				if (drv_opts->type == VideoModule &&
+				    strcmp(drv_opts->name, drv) == 0)
+				    break;
+				drv_opts = drv_opts->next;
+			    }
+			}
+		    }
+#endif
+		    break;
+		case MONITOR:
+		    options = (XF86OptionPtr*)&(((XF86ConfMonitorPtr)
+			(computer.devices[i]->config))->mon_option_lst);
+		    break;
+	    }
+	}
+    }
+
+#ifdef USE_MODULES
+    OptionsPopup(options, drv_opts ? drv_opts->name : NULL,
+		 drv_opts ? drv_opts->option : NULL);
+#else
+    OptionsPopup(options);
+#endif
+    if (config_mode == CONFIG_SCREEN) {
+	XF86OptionPtr option, options;
+	int rotate = 0;
+
+	options = computer.screens[i]->screen->scrn_option_lst;
+	if ((option = xf86findOption(options, "Rotate")) != NULL) {
+	    if (option->opt_val != NULL)
+		rotate = strcasecmp(option->opt_val, "CW") == 0 ? 1 :
+			 strcasecmp(option->opt_val, "CCW") == 0 ? -1 : 0;
+	    XtFree(option->opt_val);
+	    option->opt_val = XtNewString(rotate > 0 ? "CW" : "CCW");
+	    computer.screens[i]->rotate = rotate;
+	}
+	else
+	    computer.screens[i]->rotate = 0;
+	UpdateScreenUI();
+	AdjustScreenUI();
+	SetTip((xf86cfgDevice*)computer.screens[i]);
+    }
+    else {
+	if (i >= computer.num_devices)
+	    SetTip(&cpu_device);
+	else
+	    SetTip(computer.devices[i]);
+    }
+}
+
+void
+EnableDeviceCallback(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    int i;
+
+    if (config_mode == CONFIG_SCREEN) {
+	for (i = 0; i < computer.num_screens; i++)
+	    if (computer.screens[i]->widget == config) {
+		computer.screens[i]->state = USED;
+		computer.screens[i]->card->state = USED;
+		ScreenSetup(False);
+		return;
+	    }
+    }
+
+    for (i = 0; i < computer.num_devices; i++)
+	if (computer.devices[i]->widget == config) {
+	    if (computer.devices[i]->state == USED)
+		return;
+	    computer.devices[i]->state = USED;
+	    DrawCables();
+	    break;
+	}
+    if (i >= computer.num_devices || computer.layout == NULL)
+	return;
+    switch (computer.devices[i]->type) {
+	case MOUSE:
+	case KEYBOARD: {
+	    int nmouses = 0, nkeyboards = 0;
+	    XF86ConfInputPtr input = (XF86ConfInputPtr)
+		(computer.devices[i]->config);
+	    XF86ConfInputrefPtr nex, iref = computer.layout->lay_input_lst;
+	    XF86OptionPtr option;
+
+	    nex = iref;
+	    while (nex != NULL) {
+		if (strcasecmp(nex->iref_inputdev->inp_driver, "mouse") == 0)
+		    ++nmouses;
+		else if (strcasecmp(nex->iref_inputdev->inp_driver,
+				    "keyboard") == 0)
+		    ++nkeyboards;
+		iref = nex;
+		nex = (XF86ConfInputrefPtr)(nex->list.next);
+	    }
+	    nex = (XF86ConfInputrefPtr)XtCalloc(1, sizeof(XF86ConfInputrefRec));
+	    nex->list.next = NULL;
+	    nex->iref_inputdev = input;
+	    nex->iref_inputdev_str = XtNewString(input->inp_identifier);
+	    if (nmouses == 0 && computer.devices[i]->type == MOUSE) 
+		option = xf86newOption(XtNewString("CorePointer"), NULL);
+	    else if (nkeyboards == 0 && computer.devices[i]->type == KEYBOARD)
+		option = xf86newOption(XtNewString("CoreKeyboard"), NULL);
+	    else
+		option = xf86newOption(XtNewString("SendCoreEvents"), NULL);
+	    nex->iref_option_lst = option;
+	    computer.layout->lay_input_lst =
+		xf86addInputref(computer.layout->lay_input_lst, nex);
+	}   break;
+	case CARD:
+	    for (i = 0; i < computer.num_screens; i++) {
+		if (computer.screens[i]->card->widget == config &&
+		    computer.screens[i]->state != USED) {
+		    XF86ConfAdjacencyPtr adj;
+
+		    adj = (XF86ConfAdjacencyPtr)
+			XtCalloc(1, sizeof(XF86ConfAdjacencyRec));
+		    adj->adj_screen = computer.screens[i]->screen;
+		    adj->adj_screen_str = XtNewString(computer.screens[i]->
+			screen->scrn_identifier);
+		    computer.layout->lay_adjacency_lst = (XF86ConfAdjacencyPtr)
+			xf86addListItem((GenericListPtr)computer.layout->
+				    lay_adjacency_lst, (GenericListPtr)adj);
+		    computer.screens[i]->state = USED;
+		}
+	    }
+	    break;
+	case MONITOR:
+	    break;
+    }
+}
+
+void
+DisableDeviceCallback(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    int i;
+
+    if (config_mode == CONFIG_SCREEN) {
+	for (i = 0; i < computer.num_screens; i++)
+	    if (computer.screens[i]->widget == config) {
+		computer.screens[i]->state = UNUSED;
+		computer.screens[i]->card->state = UNUSED;
+		ScreenSetup(False);
+		return;
+	    }
+    }
+
+    for (i = 0; i < computer.num_devices; i++)
+	if (computer.devices[i]->widget == config) {
+	    if (computer.devices[i]->state == UNUSED)
+		return;
+	    computer.devices[i]->state = UNUSED;
+	    DrawCables();
+	    break;
+	}
+    if (i >= computer.num_devices || computer.layout == NULL)
+	return;
+    switch (computer.devices[i]->type) {
+	case MOUSE:
+	case KEYBOARD:
+	    xf86removeInputRef(computer.layout,
+		(XF86ConfInputPtr)(computer.devices[i]->config));
+	    break;
+	case CARD: {
+	    XF86ConfAdjacencyPtr adj;
+	    int j;
+
+	    if (computer.layout == NULL)
+		break;
+	    for (j = 0; j < computer.num_screens; j++)
+		if (computer.screens[j]->card->widget == config) {
+		    adj = computer.layout->lay_adjacency_lst;
+		    while (adj != NULL) {
+			if (adj->adj_screen == computer.screens[j]->screen) {
+			    xf86removeAdjacency(computer.layout, adj);
+			    break;
+			}
+			adj = (XF86ConfAdjacencyPtr)(adj->list.next);
+		    }
+		    computer.screens[j]->state = UNUSED;
+		    break;
+		}
+	}   break;
+	case MONITOR:
+	    break;
+    }
+}
+
+/* ARGSUSED */
+void
+RemoveDeviceCallback(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    int i, j;
+
+    for (i = 0; i < computer.num_screens; i++)
+	if (computer.screens[i]->widget == config) {
+	    RemoveScreen(computer.screens[i]->monitor,
+			 computer.screens[i]->card);
+	    ScreenSetup(False);
+	    return;
+	}
+
+    for (i = 0; i < computer.num_devices; i++) {
+	if (computer.devices[i]->widget == config) {
+	    switch (computer.devices[i]->type) {
+		case MOUSE:
+		case KEYBOARD:
+		    xf86removeInput(XF86Config,
+			(XF86ConfInputPtr)(computer.devices[i]->config));
+		    break;
+		case CARD:
+		case MONITOR:
+		    break;
+	    }
+
+	    if (computer.devices[i]->type == CARD) {
+		for (j = 0; j < computer.num_screens; j++)
+		    if (computer.screens[j]->card == computer.devices[i]) {
+			RemoveScreen(computer.screens[j]->monitor,
+				     computer.devices[i]);
+			--j;
+		    }
+		if (computer.devices[i]->refcount <= 0)
+		    xf86removeDevice(XF86Config,
+			(XF86ConfDevicePtr)(computer.devices[i]->config));
+	    }
+	    else if (computer.devices[i]->type == MONITOR) {
+		for (j = 0; j < computer.num_screens; j++)
+		    if (computer.screens[j]->monitor == computer.devices[i]) {
+			RemoveScreen(computer.devices[i],
+				     computer.screens[j]->card);
+			--j;
+		    }
+		if (computer.devices[i]->refcount <= 0)
+		    xf86removeMonitor(XF86Config,
+			(XF86ConfMonitorPtr)(computer.devices[i]->config));
+	    }
+
+	    if (computer.devices[i]->refcount <= 0) {
+		int type = computer.devices[i]->type;
+
+		XtDestroyWidget(computer.devices[i]->widget);
+		XtFree((XtPointer)computer.devices[i]);
+		if (--computer.num_devices > i)
+		    memmove(&computer.devices[i], &computer.devices[i + 1],
+			    (computer.num_devices - i) * sizeof(xf86cfgDevice*));
+
+		DrawCables();
+		UpdateMenuDeviceList(type);
+	    }
+
+	    break;
+	}
+    }
+}
+
+void
+UpdateMenuDeviceList(int type)
+{
+    Widget sme = NULL, menu = NULL;
+    int i, count;
+    static char *mouseM = "mouseM", *keyboardM = "keyboardM",
+		*cardM = "cardM", *monitorM = "monitorM";
+
+    for (i = count = 0; i < computer.num_devices; i++)
+	if (computer.devices[i]->type == type)
+	    ++count;
+
+    switch (type) {
+	case MOUSE:
+	    sme = mouseSme;
+	    menu = mouseMenu;
+	    break;
+	case KEYBOARD:
+	    sme = keyboardSme;
+	    menu = keyboardMenu;
+	    break;
+	case CARD:
+	    sme = cardSme;
+	    menu = cardMenu;
+	    break;
+	case MONITOR:
+	    sme = monitorSme;
+	    menu = monitorMenu;
+	    break;
+    }
+
+    if (menu)
+	for (i = ((CompositeWidget)menu)->composite.num_children - 1; i >= 0; i--)
+	    XtDestroyWidget(((CompositeWidget)menu)->composite.children[i]);
+
+    if (count < 2) {
+	XtVaSetValues(sme, XtNmenuName, NULL, XtNleftBitmap, None, NULL);
+	return;
+    }
+
+    switch (type) {
+	case MOUSE:
+	    if (mouseMenu == NULL)
+		menu = mouseMenu =
+		    XtCreatePopupShell(mouseM, simpleMenuWidgetClass,
+				       XtParent(mouseSme), NULL, 0);
+	    XtVaSetValues(mouseSme, XtNmenuName, mouseM,
+			  XtNleftBitmap, menuPixmap, NULL);
+	    break;
+	case KEYBOARD:
+	    if (keyboardMenu == NULL)
+		menu = keyboardMenu =
+		    XtCreatePopupShell(keyboardM, simpleMenuWidgetClass,
+				       XtParent(keyboardSme), NULL, 0);
+	    XtVaSetValues(keyboardSme, XtNmenuName, keyboardM,
+			  XtNleftBitmap, menuPixmap, NULL);
+	    break;
+	case CARD:
+	    if (cardMenu == NULL)
+		menu = cardMenu =
+		    XtCreatePopupShell(cardM, simpleMenuWidgetClass,
+				       XtParent(cardSme), NULL, 0);
+	    XtVaSetValues(cardSme, XtNmenuName, cardM,
+			  XtNleftBitmap, menuPixmap, NULL);
+	    break;
+	case MONITOR:
+	    if (monitorMenu == NULL)
+		menu = monitorMenu =
+		    XtCreatePopupShell(monitorM, simpleMenuWidgetClass,
+				       XtParent(monitorSme), NULL, 0);
+	    XtVaSetValues(monitorSme, XtNmenuName, monitorM,
+			  XtNleftBitmap, menuPixmap, NULL);
+	    break;
+    }
+
+    for (i = 0; i < computer.num_devices; i++)
+	if (computer.devices[i]->type == type) {
+	    char *label = NULL;
+
+	    if (computer.devices[i]->config) {
+		switch (type) {
+		    case MOUSE:
+		    case KEYBOARD:
+			label = ((XF86ConfInputPtr)computer.devices[i]->config)
+			    ->inp_identifier;
+			break;
+		    case CARD:
+			label = ((XF86ConfDevicePtr)computer.devices[i]->config)
+			    ->dev_identifier;
+			break;
+		    case MONITOR:
+			label = ((XF86ConfMonitorPtr)computer.devices[i]->config)
+			    ->mon_identifier;
+			break;
+		}
+	    }
+	    else {
+		switch (type) {
+		    case MOUSE:
+			label = "newMouse";
+			break;
+		    case KEYBOARD:
+			label = "newKeyboard";
+			break;
+		    case CARD:
+			label = "newCard";
+			break;
+		    case MONITOR:
+			label = "newMonitor";
+			break;
+		}
+	    }
+
+	    sme = XtCreateManagedWidget(label, smeBSBObjectClass, menu, NULL, 0);
+	    XtAddCallback(sme, XtNcallback, SmeConfigureDeviceCallback,
+			  computer.devices[i]->config ?
+			  computer.devices[i]->config :
+			  (XtPointer) (-((long)type + 100)));
+	}
+}
+
+/*ARGSUSED*/
+void
+SelectDeviceAction(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    device = w;
+    xpos = event->xbutton.x_root;
+    ypos = event->xbutton.y_root;
+    XDefineCursor(XtDisplay(device), XtWindow(device), no_cursor);
+
+    if (config_mode == CONFIG_SCREEN) {
+	sxpos = device->core.x;
+	sypos = device->core.y;
+    }
+}
+
+/*ARGSUSED*/
+void
+MoveDeviceAction(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    int dx, dy, x, y, oldx, oldy;
+
+    if (device == NULL || device != w)
+	return;
+
+    dx = event->xbutton.x_root - xpos;
+    dy = event->xbutton.y_root - ypos;
+
+    oldx = device->core.x;
+    oldy = device->core.y;
+    x = device->core.x + dx;
+    y = device->core.y + dy;
+
+    if (x < 0)
+	x = 0;
+    else if (x + device->core.width > XtParent(device)->core.width)
+	x = XtParent(device)->core.width - device->core.width;
+    if (y < 0)
+	y = 0;
+    else if (y + device->core.height > XtParent(device)->core.height)
+	y = XtParent(device)->core.height - device->core.height;
+
+    dx = x - oldx;
+    dy = y - oldy;
+
+    XRaiseWindow(XtDisplay(device), XtWindow(device));
+    XtMoveWidget(device, x, y);
+
+    xpos += dx;
+    ypos += dy;
+}
+
+/*ARGSUSED*/
+void
+UnselectDeviceAction(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+    if (device != NULL) {
+	XUndefineCursor(XtDisplay(device), XtWindow(device));
+
+	if (config_mode == CONFIG_SCREEN)
+	    ScreenSetup(False);
+	device = NULL;
+    }
+}
+
+/*ARGSUSED*/
+void
+DevicePopupMenu(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    static Widget configure, options, enable, disable, remove;
+    static int first = 1;
+    int i;
+    xf86cfgDevice *dev;
+
+    if (first) {
+	first = 0;
+
+	popup = XtCreatePopupShell("popup", simpleMenuWidgetClass,
+				   toplevel, NULL, 0);
+	configure = XtCreateManagedWidget("configure", smeBSBObjectClass,
+					  popup, NULL, 0);
+	XtAddCallback(configure, XtNcallback, ConfigureDeviceCallback, NULL);
+	options = XtCreateManagedWidget("options", smeBSBObjectClass,
+					popup, NULL, 0);
+	XtAddCallback(options, XtNcallback, OptionsCallback, NULL);
+	XtCreateManagedWidget("line", smeLineObjectClass,
+			      popup, NULL, 0);
+	enable = XtCreateManagedWidget("enable", smeBSBObjectClass,
+				       popup, NULL, 0);
+	XtAddCallback(enable, XtNcallback, EnableDeviceCallback, NULL);
+	disable = XtCreateManagedWidget("disable", smeBSBObjectClass,
+					popup, NULL, 0);
+	XtAddCallback(disable, XtNcallback, DisableDeviceCallback, NULL);
+	XtCreateManagedWidget("line", smeLineObjectClass,
+			      popup, NULL, 0);
+	remove = XtCreateManagedWidget("remove", smeBSBObjectClass,
+				       popup, NULL, 0);
+	XtAddCallback(remove, XtNcallback, RemoveDeviceCallback, NULL);
+
+	XtRealizeWidget(popup);
+    }
+
+    dev = NULL;
+    if (config_mode == CONFIG_LAYOUT) {
+	for (i = 0; i < computer.num_devices; i++)
+	    if (computer.devices[i]->widget == w) {
+		dev = computer.devices[i];
+		break;
+	    }
+	if (i >= computer.num_devices && strcmp(XtName(w), "cpu"))
+	    return;
+	if (dev == NULL)
+	    dev = &cpu_device;
+    }
+    else if (config_mode == CONFIG_SCREEN) {
+	for (i = 0; i < computer.num_screens; i++)
+	    if (computer.screens[i]->widget == w) {
+		dev = (xf86cfgDevice*)computer.screens[i];
+		break;
+	    }
+    }
+    if (dev == NULL)
+	return;
+
+    config = w;
+
+    if (dev->type != SERVER) {
+	XtSetSensitive(configure, True);
+	XtSetSensitive(remove, True);
+	XtSetSensitive(options, dev->config != NULL);
+	if (computer.layout == NULL || dev->config == NULL ||
+	    dev->type == MONITOR) {
+	    XtSetSensitive(enable, False);
+	    XtSetSensitive(disable, False);
+	}
+	else if (dev->state == USED) {
+	    XtSetSensitive(enable, False);
+	    XtSetSensitive(disable, True);
+	}
+	else {
+	    XtSetSensitive(enable, True);
+	    XtSetSensitive(disable, False);
+	}
+    }
+    else {
+	XtSetSensitive(configure, False);
+	XtSetSensitive(options, True);
+	XtSetSensitive(enable, False);
+	XtSetSensitive(disable, False);
+	XtSetSensitive(remove, False);
+    }
+
+    XtMoveWidget(popup, event->xbutton.x_root, event->xbutton.y_root);
+    XtPopup(popup, XtGrabNone);
+}
+
+/*ARGSUSED*/
+void
+DevicePopdownMenu(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    if (popup && XtIsRealized(popup))
+	XtPopdown(popup);
+}
+
+void RenameLayoutAction(Widget w, XEvent *event,
+			String *params, Cardinal *num_params)
+{
+    XF86ConfLayoutPtr lay = XF86Config->conf_layout_lst;
+    Arg args[1];
+    char *name;
+
+    XtSetArg(args[0], XtNstring, &name);
+    XtGetValues(layout, args, 1);
+
+    if (computer.layout == NULL || (computer.layout &&
+	strcasecmp(name, computer.layout->lay_identifier)) == 0)
+	return;
+
+    if (name == NULL && *name == '\0') {
+	/* tell user about error */
+	return;
+    }
+
+    while (lay) {
+	if (strcasecmp(name, lay->lay_identifier) == 0)
+	    /* tell user about error */
+	    return;
+	lay = (XF86ConfLayoutPtr)(lay->list.next);
+    }
+
+    XtSetArg(args[0], XtNlabel, name);
+    XtSetValues(layoutsme, args, 1);
+    xf86renameLayout(XF86Config, computer.layout, name);
+}
+
+/*ARGSUSED*/
+static void
+ComputerEventHandler(Widget w, XtPointer closure,
+		     XEvent *event, Boolean *continue_to_dispatch)
+{
+    if (event->xexpose.count > 1)
+	return;
+
+    if (config_mode == CONFIG_LAYOUT)
+	DrawCables();
+}
+
+void
+DrawCables(void)
+{
+    Display *display;
+    Window window;
+    int ox, oy, i;
+    xf86cfgScreen **scr = computer.screens;
+
+    if (config_mode != CONFIG_LAYOUT)
+	return;
+
+    ox = computer.cpu->core.x + (computer.cpu->core.width >> 1);
+    oy = computer.cpu->core.y + (computer.cpu->core.height >> 1);
+
+    display = XtDisplay(work);
+    window = XtWindow(work);
+    XClearWindow(display, window);
+
+    for (i = 0; i < computer.num_devices; i++) {
+	if (computer.devices[i]->state == USED &&
+	    computer.devices[i]->type != MONITOR)
+	    DrawCable(display, window, ox, oy,
+		      computer.devices[i]->widget->core.x +
+			    (computer.devices[i]->widget->core.width>>1),
+		      computer.devices[i]->widget->core.y +
+			    (computer.devices[i]->widget->core.height>>1));
+
+    }
+    for (i = 0; i < computer.num_screens; i++) {
+	if (scr[i]->monitor != NULL)
+	    DrawCable(display, window,
+		      scr[i]->card->widget->core.x +
+			    (scr[i]->card->widget->core.width>>1),
+		      scr[i]->card->widget->core.y +
+			    (scr[i]->card->widget->core.height>>1),
+		      scr[i]->monitor->widget->core.x +
+			    (scr[i]->monitor->widget->core.width>>1),
+		      scr[i]->monitor->widget->core.y +
+			    (scr[i]->monitor->widget->core.height>>1));
+    }
+}
+
+static void
+DrawCable(Display *display, Window window, int o_x, int o_y, int d_x, int d_y)
+{
+    XDrawLine(display, window, cablegcshadow, o_x, o_y, d_x, d_y);
+    XDrawLine(display, window, cablegc, o_x, o_y, d_x, d_y);
+}
+
+/*ARGSUSED*/
+void
+SetConfigModeCallback(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    int i, mode = (long)user_data;
+    Arg args[3];
+    char *ptr;
+    static Dimension height;
+
+    if (mode == config_mode)
+	return;
+    XtSetArg(args[0], XtNlabel, &ptr);
+    XtGetValues(w, args, 1);
+    XtSetArg(args[0], XtNlabel, ptr);
+    XtSetValues(topMenu, args, 1);
+
+    if (config_mode == CONFIG_LAYOUT) {
+	XtSetArg(args[0], XtNheight, &height);
+	XtGetValues(commands, args, 1);
+	for (i = 0; i < computer.num_devices; i++)
+	    XtUnmapWidget(computer.devices[i]->widget);
+	XtUnmapWidget(commands);
+	XtUnmapWidget(computer.cpu);
+	XtSetSensitive(commands, False);
+	XtSetArg(args[0], XtNheight, 1);
+	XtSetArg(args[1], XtNmin, 1);
+	XtSetArg(args[2], XtNmax, 1);
+	XtSetValues(commands, args, 3);
+    }
+    else if (config_mode == CONFIG_SCREEN) {
+	for (i = 0; i < computer.num_screens; i++)
+	    XtUnmapWidget(computer.screens[i]->widget);
+    }
+    else if (config_mode == CONFIG_MODELINE) {
+	VideoModeConfigureEnd();
+	XtSetSensitive(layout, True);
+	XtSetSensitive(layoutm, True);
+    }
+    else if (config_mode == CONFIG_ACCESSX) {
+	AccessXConfigureEnd();
+	XtSetSensitive(layout, True);
+	XtSetSensitive(layoutm, True);
+    }
+
+    config_mode = mode;
+    XClearWindow(XtDisplay(work), XtWindow(work));
+    if (mode == CONFIG_LAYOUT) {
+	for (i = 0; i < computer.num_devices; i++)
+	    XtMapWidget(computer.devices[i]->widget);
+	XtSetArg(args[0], XtNheight, height);
+	XtSetArg(args[1], XtNmin, height);
+	XtSetArg(args[2], XtNmax, height);
+	XtSetValues(commands, args, 3);
+	XtMapWidget(commands);
+	XtMapWidget(computer.cpu);
+	XtSetSensitive(commands, True);
+	DrawCables();
+    }
+    else if (mode == CONFIG_SCREEN) {
+	for (i = 0; i < computer.num_screens; i++)
+	    XtMapWidget(computer.screens[i]->widget);
+	ScreenSetup(True);
+    }
+    else if (mode == CONFIG_MODELINE) {
+	VideoModeConfigureStart();
+	XtSetSensitive(layout, False);
+	XtSetSensitive(layoutm, False);
+    }
+    else if (mode == CONFIG_ACCESSX) {
+	AccessXConfigureStart();
+	XtSetSensitive(layout, False);
+	XtSetSensitive(layoutm, False);
+    }
+}
+
+static void
+ScreenSetup(Bool check)
+{
+    if (check) {
+	int i;
+
+	for (i = 0; i < computer.num_layouts; i++)
+	    if (computer.layouts[i]->layout == computer.layout)
+		break;
+
+	/* Just to put the screens in the correct positions */
+	if (i >= computer.num_layouts)
+	    AdjustScreenUI();
+    }
+
+    UpdateScreenUI();
+    AdjustScreenUI();
+}