xemacs-beta: src/frame-x.c comparison

comparison src/frame-x.c @ 428:3ecd8885ac67 r21-2-22

Import from CVS: tag r21-2-22

author	cvs
date	Mon, 13 Aug 2007 11:28:15 +0200
parents
children	8de8e3f6228a

comparison

equal deleted inserted replaced

-:0a0253eac470
+:3ecd8885ac67
+/* Functions for the X window system.
+Copyright (C) 1989, 1992-5, 1997 Free Software Foundation, Inc.
+Copyright (C) 1995, 1996 Ben Wing.
+This file is part of XEmacs.
+XEmacs is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the
+Free Software Foundation; either version 2, or (at your option) any
+later version.
+XEmacs is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+You should have received a copy of the GNU General Public License
+along with XEmacs; see the file COPYING.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+/* Synched up with: Not synched with FSF. */
+/* Substantially rewritten for XEmacs.  */
+#include <config.h>
+#include "lisp.h"
+#include "console-x.h"
+#include "xintrinsicp.h"	/* CoreP.h needs this */
+#include <X11/CoreP.h>		/* Numerous places access the fields of
+				   a core widget directly.  We could
+				   use XtGetValues(), but ... */
+#include <X11/Shell.h>
+#include <X11/ShellP.h>
+#include "xmu.h"
+#include "EmacsManager.h"
+#include "EmacsFrameP.h"
+#include "EmacsShell.h"
+#ifdef EXTERNAL_WIDGET
+#include "ExternalShell.h"
+#endif
+#include "glyphs-x.h"
+#include "objects-x.h"
+#include "scrollbar-x.h"
+#include "buffer.h"
+#include "events.h"
+#include "extents.h"
+#include "faces.h"
+#include "frame.h"
+#include "window.h"
+#ifdef HAVE_DRAGNDROP
+#include "dragdrop.h"
+#endif
+#ifdef HAVE_OFFIX_DND
+#include "offix.h"
+#endif
+#if defined (HAVE_OFFIX_DND) || defined (HAVE_CDE)
+#include "events-mod.h"
+#endif
+/* Default properties to use when creating frames.  */
+Lisp_Object Vdefault_x_frame_plist;
+Lisp_Object Qwindow_id;
+Lisp_Object Qx_resource_name;
+EXFUN (Fx_window_id, 1);
+/************************************************************************/
+/*                          helper functions                            */
+/************************************************************************/
+/* Return the Emacs frame-object corresponding to an X window */
+struct frame *
+x_window_to_frame (struct device *d, Window wdesc)
+{
+Lisp_Object tail, frame;
+struct frame *f;
+/* This function was previously written to accept only a window argument
+(and to loop over all devices looking for a matching window), but
+that is incorrect because window ID's are not unique across displays. */
+for (tail = DEVICE_FRAME_LIST (d); CONSP (tail); tail = XCDR (tail))
+{
+frame = XCAR (tail);
+if (!FRAMEP (frame))
+	continue;
+f = XFRAME (frame);
+if (FRAME_X_P (f) && XtWindow (FRAME_X_TEXT_WIDGET (f)) == wdesc)
+	return f;
+}
+return 0;
+}
+/* Like x_window_to_frame but also compares the window with the widget's
+windows */
+struct frame *
+x_any_window_to_frame (struct device *d, Window wdesc)
+{
+Widget w;
+assert (DEVICE_X_P (d));
+w = XtWindowToWidget (DEVICE_X_DISPLAY (d), wdesc);
+if (!w)
+return 0;
+/* We used to map over all frames here and then map over all widgets
+belonging to that frame. However it turns out that this was very fragile
+as it requires our display stuctures to be in sync _and_ that the
+loop is told about every new widget somebody adds. Therefore we
+now let Xt find it for us (which does a bottom-up search which
+could even be faster) */
+return  x_any_widget_or_parent_to_frame (d, w);
+}
+static struct frame *
+x_find_frame_for_window (struct device *d, Window wdesc)
+{
+Lisp_Object tail, frame;
+struct frame *f;
+/* This function was previously written to accept only a window argument
+(and to loop over all devices looking for a matching window), but
+that is incorrect because window ID's are not unique across displays. */
+for (tail = DEVICE_FRAME_LIST (d); CONSP (tail); tail = XCDR (tail))
+{
+frame = XCAR (tail);
+f = XFRAME (frame);
+/* This frame matches if the window is any of its widgets. */
+if (wdesc == XtWindow (FRAME_X_SHELL_WIDGET (f)) ||
+	  wdesc == XtWindow (FRAME_X_CONTAINER_WIDGET (f)) ||
+	  wdesc == XtWindow (FRAME_X_TEXT_WIDGET (f)))
+	return f;
+/* Match if the window is one of the widgets at the top of the frame
+	 (menubar, Energize psheets). */
+/* Note: Jamie once said
+	 "Do *not* match if the window is this frame's psheet."
+	 But this is wrong and will screw up some functions that expect
+	 x_any_window_to_frame() to work as advertised.  I think the reason
+	 for this statement is that, in the old (broken) event loop, where
+	 not all events went through XtDispatchEvent(), psheet events
+	 would incorrectly get sucked away by Emacs if this function matched
+	 on psheet widgets. */
+/* Note: that this called only from
+x_any_widget_or_parent_to_frame it is unnecessary to iterate
+over the top level widgets. */
+/* Note:  we use to special case scrollbars but this turns out to be a bad idea
+because
+1. We sometimes get events for _unmapped_ scrollbars and our
+callers don't want us to fail.
+2. Starting with the 21.2 widget stuff there are now loads of
+widgets to check and it is easy to forget adding them in a loop here.
+See x_any_window_to_frame
+3. We pick up all widgets now anyway. */
+}
+return 0;
+}
+struct frame *
+x_any_widget_or_parent_to_frame (struct device *d, Widget widget)
+{
+while (widget)
+{
+struct frame *f = x_find_frame_for_window (d, XtWindow (widget));
+if (f)
+	return f;
+widget = XtParent (widget);
+}
+return 0;
+}
+struct frame *
+decode_x_frame (Lisp_Object frame)
+{
+if (NILP (frame))
+XSETFRAME (frame, selected_frame ());
+CHECK_LIVE_FRAME (frame);
+/* this will also catch dead frames, but putting in the above check
+results in a more useful error */
+CHECK_X_FRAME (frame);
+return XFRAME (frame);
+}
+/************************************************************************/
+/*			window-manager interactions			*/
+/************************************************************************/
+#if 0
+/* Not currently used. */
+void
+x_wm_mark_shell_size_user_specified (Widget wmshell)
+{
+if (! XtIsWMShell (wmshell)) abort ();
+EmacsShellSetSizeUserSpecified (wmshell);
+}
+void
+x_wm_mark_shell_position_user_specified (Widget wmshell)
+{
+if (! XtIsWMShell (wmshell)) abort ();
+EmacsShellSetPositionUserSpecified (wmshell);
+}
+#endif
+void
+x_wm_set_shell_iconic_p (Widget shell, int iconic_p)
+{
+if (! XtIsWMShell (shell)) abort ();
+/* Because of questionable logic in Shell.c, this sequence can't work:
+w = XtCreatePopupShell (...);
+Xt_SET_VALUE (w, XtNiconic, True);
+XtRealizeWidget (w);
+The iconic resource is only consulted at initialization time (when
+XtCreatePopupShell is called) instead of at realization time (just
+before the window gets created, which would be more sensible) or
+at management-time (just before the window gets mapped, which would
+be most sensible of all).
+The bug is that Shell's SetValues method doesn't do anything to
+w->wm.wm_hints.initial_state until after the widget has been realized.
+Calls to XtSetValues are ignored in the window between creation and
+realization.  This is true of MIT X11R5 patch level 25, at least.
+(Apparently some other versions of Xt don't have this bug?)
+*/
+Xt_SET_VALUE (shell, XtNiconic, iconic_p);
+EmacsShellSmashIconicHint (shell, iconic_p);
+}
+void
+x_wm_set_cell_size (Widget wmshell, int cw, int ch)
+{
+Arg al [2];
+if (!XtIsWMShell (wmshell))
+abort ();
+if (cw <= 0 || ch <= 0)
+abort ();
+XtSetArg (al [0], XtNwidthInc,  cw);
+XtSetArg (al [1], XtNheightInc, ch);
+XtSetValues (wmshell, al, 2);
+}
+void
+x_wm_set_variable_size (Widget wmshell, int width, int height)
+{
+Arg al [2];
+if (!XtIsWMShell (wmshell))
+abort ();
+#ifdef DEBUG_GEOMETRY_MANAGEMENT
+/* See comment in EmacsShell.c */
+printf ("x_wm_set_variable_size: %d %d\n", width, height);
+fflush (stdout);
+#endif
+XtSetArg (al [0], XtNwidthCells,  width);
+XtSetArg (al [1], XtNheightCells, height);
+XtSetValues (wmshell, al, 2);
+}
+/* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS
+and WM_DELETE_WINDOW, then add them.  (They may already be present
+because of the toolkit (Motif adds them, for example, but Xt doesn't).
+*/
+static void
+x_wm_hack_wm_protocols (Widget widget)
+{
+Display *dpy = XtDisplay (widget);
+struct device *d = get_device_from_display (dpy);
+Window w = XtWindow (widget);
+int need_delete = 1;
+int need_focus = 1;
+assert (XtIsWMShell (widget));
+{
+Atom type, *atoms = 0;
+int format = 0;
+unsigned long nitems = 0;
+unsigned long bytes_after;
+if (Success == XGetWindowProperty (dpy, w, DEVICE_XATOM_WM_PROTOCOLS (d),
+				       0, 100, False, XA_ATOM,
+				       &type, &format, &nitems, &bytes_after,
+				       (unsigned char **) &atoms)
+	&& format == 32 && type == XA_ATOM)
+while (nitems > 0)
+	{
+	  nitems--;
+	  if (atoms [nitems] == DEVICE_XATOM_WM_DELETE_WINDOW (d))
+	    need_delete = 0;
+	  else if (atoms [nitems] == DEVICE_XATOM_WM_TAKE_FOCUS (d))
+	    need_focus = 0;
+	}
+if (atoms) XFree ((char *) atoms);
+}
+{
+Atom props [10];
+int count = 0;
+if (need_delete) props[count++] = DEVICE_XATOM_WM_DELETE_WINDOW (d);
+if (need_focus)  props[count++] = DEVICE_XATOM_WM_TAKE_FOCUS (d);
+if (count)
+XChangeProperty (dpy, w, DEVICE_XATOM_WM_PROTOCOLS (d), XA_ATOM, 32,
+		       PropModeAppend, (unsigned char *) props, count);
+}
+}
+static void
+x_wm_store_class_hints (Widget shell, char *frame_name)
+{
+Display *dpy = XtDisplay (shell);
+char *app_name, *app_class;
+XClassHint classhint;
+if (!XtIsWMShell (shell))
+abort ();
+XtGetApplicationNameAndClass (dpy, &app_name, &app_class);
+classhint.res_name = frame_name;
+classhint.res_class = app_class;
+XSetClassHint (dpy, XtWindow (shell), &classhint);
+}
+#ifndef HAVE_WMCOMMAND
+static void
+x_wm_maybe_store_wm_command (struct frame *f)
+{
+Widget w = FRAME_X_SHELL_WIDGET (f);
+struct device *d = XDEVICE (FRAME_DEVICE (f));
+if (!XtIsWMShell (w))
+abort ();
+if (NILP (DEVICE_X_WM_COMMAND_FRAME (d)))
+{
+int argc;
+char **argv;
+make_argc_argv (Vcommand_line_args, &argc, &argv);
+XSetCommand (XtDisplay (w), XtWindow (w), argv, argc);
+free_argc_argv (argv);
+XSETFRAME (DEVICE_X_WM_COMMAND_FRAME (d), f);
+}
+}
+/* If we're deleting the frame on which the WM_COMMAND property has been
+set, then move that property to another frame so that there is exactly
+one frame that has that property set.
+*/
+static void
+x_wm_maybe_move_wm_command (struct frame *f)
+{
+struct device *d = XDEVICE (FRAME_DEVICE (f));
+/* There may not be a frame in DEVICE_X_WM_COMMAND_FRAME()
+if we C-c'ed at startup at the right time. */
+if (FRAMEP (DEVICE_X_WM_COMMAND_FRAME (d))
+&& f == XFRAME (DEVICE_X_WM_COMMAND_FRAME (d)))
+{
+Lisp_Object rest = DEVICE_FRAME_LIST (d);
+DEVICE_X_WM_COMMAND_FRAME (d) = Qnil;
+/* find some random other X frame that is not this one, or give up */
+/* skip non-top-level (ExternalClient) frames */
+while (!NILP (rest) &&
+	     (f == XFRAME (XCAR (rest)) ||
+	      !FRAME_X_TOP_LEVEL_FRAME_P (XFRAME (XCAR (rest)))))
+	rest = XCDR (rest);
+if (NILP (rest))
+	return;
+f = XFRAME (XCAR (rest));
+x_wm_maybe_store_wm_command (f);
+}
+}
+#endif /* !HAVE_WMCOMMAND */
+static int
+x_frame_iconified_p (struct frame *f)
+{
+Atom actual_type;
+int actual_format;
+unsigned long nitems, bytesafter;
+unsigned long *datap = 0;
+Widget widget;
+int result = 0;
+struct device *d = XDEVICE (FRAME_DEVICE (f));
+widget = FRAME_X_SHELL_WIDGET (f);
+if (Success == XGetWindowProperty (XtDisplay (widget), XtWindow (widget),
+				     DEVICE_XATOM_WM_STATE (d), 0, 2, False,
+				     DEVICE_XATOM_WM_STATE (d), &actual_type,
+				     &actual_format, &nitems, &bytesafter,
+				     (unsigned char **) &datap)
+&& datap)
+{
+if (nitems <= 2	/* "suggested" by ICCCM version 1 */
+	  && datap[0] == IconicState)
+	result = 1;
+XFree ((char *) datap);
+}
+return result;
+}
+/************************************************************************/
+/*                          frame properties                            */
+/************************************************************************/
+/* Connect the frame-property names (symbols) to the corresponding
+X Resource Manager names.  The name of a property, as a Lisp symbol,
+has an `x-resource-name' property which is a Lisp_String. */
+static void
+init_x_prop_symbols (void)
+{
+#define def(sym, rsrc) \
+Fput (sym, Qx_resource_name, build_string (rsrc))
+#define defi(sym,rsrc) \
+def (sym, rsrc); Fput (sym, Qintegerp, Qt)
+#if 0 /* this interferes with things. #### fix this right */
+def (Qminibuffer, XtNminibuffer);
+def (Qunsplittable, XtNunsplittable);
+#endif
+defi(Qinternal_border_width, XtNinternalBorderWidth);
+#ifdef HAVE_TOOLBARS
+def (Qtop_toolbar_shadow_color, XtNtopToolBarShadowColor);
+def (Qbottom_toolbar_shadow_color, XtNbottomToolBarShadowColor);
+def (Qbackground_toolbar_color, XtNbackgroundToolBarColor);
+def (Qtop_toolbar_shadow_pixmap, XtNtopToolBarShadowPixmap);
+def (Qbottom_toolbar_shadow_pixmap, XtNbottomToolBarShadowPixmap);
+defi(Qtoolbar_shadow_thickness, XtNtoolBarShadowThickness);
+#endif
+def (Qscrollbar_placement, XtNscrollBarPlacement);
+defi(Qinter_line_space, XtNinterline);
+/* font, foreground */
+def (Qiconic, XtNiconic);
+def (Qbar_cursor, XtNbarCursor);
+def (Qvisual_bell, XtNvisualBell);
+defi(Qbell_volume, XtNbellVolume);
+def (Qpointer_background, XtNpointerBackground);
+def (Qpointer_color, XtNpointerColor);
+def (Qtext_pointer, XtNtextPointer);
+def (Qspace_pointer, XtNspacePointer);
+def (Qmodeline_pointer, XtNmodeLinePointer);
+def (Qgc_pointer, XtNgcPointer);
+/* geometry, initial_geometry */
+def (Qinitially_unmapped, XtNinitiallyUnmapped);
+/* preferred_width, preferred_height */
+def (Quse_backing_store, XtNuseBackingStore);
+/* inherited: */
+def (Qborder_color, XtNborderColor);
+defi(Qborder_width, XtNborderWidth);
+defi(Qwidth, XtNwidth);
+defi(Qheight, XtNheight);
+defi(Qleft, XtNx);
+defi(Qtop, XtNy);
+#undef def
+}
+static Lisp_Object
+color_to_string (Widget w, unsigned long pixel)
+{
+char buf[255];
+XColor color;
+color.pixel = pixel;
+XQueryColor (XtDisplay (w), w->core.colormap, &color);
+sprintf (buf, "#%04x%04x%04x", color.red, color.green, color.blue);
+return build_string (buf);
+}
+static void
+x_get_top_level_position (Display *d, Window w, Position *x, Position *y)
+{
+Window root, parent = w, *children;
+unsigned int nchildren;
+XWindowAttributes xwa;
+do
+{
+w = parent;
+if (!XQueryTree (d, w, &root, &parent, &children, &nchildren))
+	{
+	  *x = 0;
+	  *y = 0;
+	  return;
+	}
+XFree (children);
+}
+while (root != parent);
+XGetWindowAttributes (d, w, &xwa);
+*x = xwa.x;
+*y = xwa.y;
+}
+#if 0
+static void
+x_smash_bastardly_shell_position (Widget shell)
+{
+/* Naturally those bastards who wrote Xt couldn't be bothered
+to learn about race conditions and such.  We can't trust
+the X and Y values to have any semblance of correctness,
+so we smash the right values in place. */
+/* We might be called before we've actually realized the window (if
+we're checking for the minibuffer resource).  This will bomb in
+that case so we don't bother calling it. */
+if (XtWindow (shell))
+x_get_top_level_position (XtDisplay (shell), XtWindow (shell),
+			      &shell->core.x, &shell->core.y);
+}
+#endif /* 0 */
+static Lisp_Object
+x_frame_property (struct frame *f, Lisp_Object property)
+{
+Widget shell = FRAME_X_SHELL_WIDGET (f);
+EmacsFrame w = (EmacsFrame) FRAME_X_TEXT_WIDGET (f);
+Widget gw = (Widget) w;
+if (EQ (Qleft, property) || EQ (Qtop, property))
+{
+Position x, y;
+if (!XtWindow(shell))
+	return Qzero;
+x_get_top_level_position (XtDisplay (shell), XtWindow (shell), &x, &y);
+if (EQ (Qleft, property)) return make_int (x);
+if (EQ (Qtop,  property)) return make_int (y);
+}
+if (EQ (Qborder_width, property))
+return make_int (w->core.border_width);
+if (EQ (Qinternal_border_width, property))
+return make_int (w->emacs_frame.internal_border_width);
+if (EQ (Qborder_color, property))
+return color_to_string (gw, w->core.border_pixel);
+#ifdef HAVE_TOOLBARS
+if (EQ (Qtop_toolbar_shadow_color, property))
+return color_to_string (gw, w->emacs_frame.top_toolbar_shadow_pixel);
+if (EQ (Qbottom_toolbar_shadow_color, property))
+return color_to_string (gw, w->emacs_frame.bottom_toolbar_shadow_pixel);
+if (EQ (Qbackground_toolbar_color, property))
+return color_to_string (gw, w->emacs_frame.background_toolbar_pixel);
+if (EQ (Qtoolbar_shadow_thickness, property))
+return make_int (w->emacs_frame.toolbar_shadow_thickness);
+#endif /* HAVE_TOOLBARS */
+if (EQ (Qinter_line_space, property))
+return make_int (w->emacs_frame.interline);
+if (EQ (Qwindow_id, property))
+return Fx_window_id (make_frame (f));
+return Qunbound;
+}
+static int
+x_internal_frame_property_p (struct frame *f, Lisp_Object property)
+{
+return EQ (property, Qleft)
+|| EQ (property, Qtop)
+|| EQ (property, Qborder_width)
+|| EQ (property, Qinternal_border_width)
+|| EQ (property, Qborder_color)
+#ifdef HAVE_TOOLBARS
+|| EQ (property, Qtop_toolbar_shadow_color)
+|| EQ (property, Qbottom_toolbar_shadow_color)
+|| EQ (property, Qbackground_toolbar_color)
+|| EQ (property, Qtoolbar_shadow_thickness)
+#endif /* HAVE_TOOLBARS */
+|| EQ (property, Qinter_line_space)
+|| EQ (property, Qwindow_id)
+|| STRINGP (property);
+}
+static Lisp_Object
+x_frame_properties (struct frame *f)
+{
+Lisp_Object props = Qnil;
+Widget shell = FRAME_X_SHELL_WIDGET (f);
+EmacsFrame w = (EmacsFrame) FRAME_X_TEXT_WIDGET (f);
+Widget gw = (Widget) w;
+Position x, y;
+props = cons3 (Qwindow_id, Fx_window_id (make_frame (f)), props);
+props = cons3 (Qinter_line_space, make_int (w->emacs_frame.interline), props);
+#ifdef HAVE_TOOLBARS
+props = cons3 (Qtoolbar_shadow_thickness,
+		 make_int (w->emacs_frame.toolbar_shadow_thickness),
+		 props);
+props = cons3 (Qbackground_toolbar_color,
+		 color_to_string (gw, w->emacs_frame.background_toolbar_pixel),
+		 props);
+props = cons3 (Qbottom_toolbar_shadow_color,
+		 color_to_string (gw, w->emacs_frame.bottom_toolbar_shadow_pixel),
+		 props);
+props = cons3 (Qtop_toolbar_shadow_color,
+		 color_to_string (gw, w->emacs_frame.top_toolbar_shadow_pixel),
+		 props);
+#endif /* HAVE_TOOLBARS */
+props = cons3 (Qborder_color,
+		 color_to_string (gw, w->core.border_pixel), props);
+props = cons3 (Qinternal_border_width,
+		 make_int (w->emacs_frame.internal_border_width), props);
+props = cons3 (Qborder_width, make_int (w->core.border_width), props);
+if (!XtWindow(shell))
+x = y = 0;
+else
+x_get_top_level_position (XtDisplay (shell), XtWindow (shell), &x, &y);
+props = cons3 (Qtop,  make_int (y), props);
+props = cons3 (Qleft, make_int (x), props);
+return props;
+}
+/* Functions called only from `x_set_frame_properties' to set
+individual properties. */
+static void
+x_set_frame_text_value (struct frame *f, Bufbyte *value,
+			String Xt_resource_name,
+			String Xt_resource_encoding_name)
+{
+Atom encoding = XA_STRING;
+String new_XtValue = (String) value;
+String old_XtValue = NULL;
+#ifdef MULE
+Bufbyte *ptr;
+/* Optimize for common ASCII case */
+for (ptr = value; *ptr; ptr++)
+if (!BYTE_ASCII_P (*ptr))
+{
+CONST char * tmp;
+encoding = DEVICE_XATOM_COMPOUND_TEXT (XDEVICE (FRAME_DEVICE (f)));
+GET_C_CHARPTR_EXT_CTEXT_DATA_ALLOCA ((CONST char *) value, tmp);
+new_XtValue = (String) tmp;
+break;
+}
+#endif /* MULE */
+/* ### Caching is device-independent - belongs in update_frame_title. */
+Xt_GET_VALUE (FRAME_X_SHELL_WIDGET (f), Xt_resource_name, &old_XtValue);
+if (!old_XtValue || strcmp (new_XtValue, old_XtValue))
+{
+Arg al[2];
+XtSetArg (al[0], Xt_resource_name, new_XtValue);
+XtSetArg (al[1], Xt_resource_encoding_name, encoding);
+XtSetValues (FRAME_X_SHELL_WIDGET (f), al, 2);
+}
+}
+static void
+x_set_title_from_bufbyte (struct frame *f, Bufbyte *name)
+{
+x_set_frame_text_value (f, name, XtNtitle, XtNtitleEncoding);
+}
+static void
+x_set_icon_name_from_bufbyte (struct frame *f, Bufbyte *name)
+{
+x_set_frame_text_value (f, name, XtNiconName, XtNiconNameEncoding);
+}
+/* Set the initial frame size as specified.  This function is used
+when the frame's widgets have not yet been realized.  In this
+case, it is not sufficient just to set the width and height of
+the EmacsFrame widget, because they will be ignored when the
+widget is realized (instead, the shell's geometry resource is
+used). */
+static void
+x_set_initial_frame_size (struct frame *f, int flags, int x, int y,
+			  unsigned int w, unsigned int h)
+{
+char shell_geom [255];
+int xval, yval;
+char xsign, ysign;
+char uspos = !!(flags & (XValue | YValue));
+char ussize = !!(flags & (WidthValue | HeightValue));
+char *temp;
+/* assign the correct size to the EmacsFrame widget ... */
+EmacsFrameSetCharSize (FRAME_X_TEXT_WIDGET (f), w, h);
+/* and also set the WMShell's geometry */
+(flags & XNegative) ? (xval = -x, xsign = '-') : (xval = x, xsign = '+');
+(flags & YNegative) ? (yval = -y, ysign = '-') : (yval = y, ysign = '+');
+if (uspos && ussize)
+sprintf (shell_geom, "=%dx%d%c%d%c%d", w, h, xsign, xval, ysign, yval);
+else if (uspos)
+sprintf (shell_geom, "=%c%d%c%d", xsign, xval, ysign, yval);
+else if (ussize)
+sprintf (shell_geom, "=%dx%d", w, h);
+if (uspos || ussize)
+{
+temp = (char *) xmalloc (1 + strlen (shell_geom));
+strcpy (temp, shell_geom);
+FRAME_X_GEOM_FREE_ME_PLEASE (f) = temp;
+}
+else
+temp = NULL;
+Xt_SET_VALUE (FRAME_X_SHELL_WIDGET (f), XtNgeometry, temp);
+}
+/* Report to X that a frame property of frame S is being set or changed.
+If the property is not specially recognized, do nothing.
+*/
+static void
+x_set_frame_properties (struct frame *f, Lisp_Object plist)
+{
+Position x, y;
+Dimension width = 0, height = 0;
+Bool width_specified_p = False;
+Bool height_specified_p = False;
+Bool x_position_specified_p = False;
+Bool y_position_specified_p = False;
+Bool internal_border_width_specified = False;
+Lisp_Object tail;
+Widget w = FRAME_X_TEXT_WIDGET (f);
+for (tail = plist; !NILP (tail); tail = Fcdr (Fcdr (tail)))
+{
+Lisp_Object prop = Fcar (tail);
+Lisp_Object val = Fcar (Fcdr (tail));
+if (STRINGP (prop))
+	{
+	  CONST char *extprop;
+	  if (XSTRING_LENGTH (prop) == 0)
+	    continue;
+	  GET_C_STRING_CTEXT_DATA_ALLOCA (prop, extprop);
+	  if (STRINGP (val))
+	    {
+	      CONST Extbyte *extval;
+	      Extcount extvallen;
+	      GET_STRING_CTEXT_DATA_ALLOCA (val, extval, extvallen);
+	      XtVaSetValues (w, XtVaTypedArg, extprop,
+			     XtRString, extval, extvallen + 1,
+			     (XtArgVal) NULL);
+	    }
+	  else
+	    XtVaSetValues (w, XtVaTypedArg, extprop, XtRInt,
+			   XINT (val), sizeof (int),
+			   (XtArgVal) NULL);
+	}
+else if (SYMBOLP (prop))
+	{
+	  Lisp_Object str = Fget (prop, Qx_resource_name, Qnil);
+	  int int_p = !NILP (Fget (prop, Qintegerp, Qnil));
+	  if (NILP (prop) || NILP (str))
+	    {
+	      /* Kludge to handle the font property. */
+	      if (EQ (prop, Qfont))
+		{
+		  /* If the value is not a string we silently ignore it. */
+		  if (STRINGP (val))
+		    {
+		      Lisp_Object frm, font_spec;
+		      XSETFRAME (frm, f);
+		      font_spec = Fget (Fget_face (Qdefault), Qfont, Qnil);
+		      Fadd_spec_to_specifier (font_spec, val, frm, Qnil, Qnil);
+		      update_frame_face_values (f);
+		    }
+		  continue;
+		}
+	      else
+		continue;
+	    }
+	  CHECK_STRING (str);
+	  /* Kludge the width/height so that we interpret them in characters
+	     instead of pixels.  Yuck yuck yuck. */
+	  if (!strcmp ((char *) XSTRING_DATA (str), "width"))
+	    {
+	      CHECK_INT (val);
+	      width = XINT (val);
+	      width_specified_p = True;
+	      continue;
+	    }
+	  if (!strcmp ((char *) XSTRING_DATA (str), "height"))
+	    {
+	      CHECK_INT (val);
+	      height = XINT (val);
+	      height_specified_p = True;
+	      continue;
+	    }
+	  /* Further kludge the x/y. */
+	  if (!strcmp ((char *) XSTRING_DATA (str), "x"))
+	    {
+	      CHECK_INT (val);
+	      x = (Position) XINT (val);
+	      x_position_specified_p = True;
+	      continue;
+	    }
+	  if (!strcmp ((char *) XSTRING_DATA (str), "y"))
+	    {
+	      CHECK_INT (val);
+	      y = (Position) XINT (val);
+	      y_position_specified_p = True;
+	      continue;
+	    }
+	  /* Have you figured out by now that this entire function is
+one gigantic kludge? */
+	  if (!strcmp ((char *) XSTRING_DATA (str),
+		       "internalBorderWidth"))
+	    {
+	      internal_border_width_specified = True;
+	    }
+	  if (int_p)
+	    {
+	      CHECK_INT (val);
+	      Xt_SET_VALUE (w, (char *) XSTRING_DATA (str), XINT (val));
+	    }
+	  else if (EQ (val, Qt))
+	    {
+	      Xt_SET_VALUE (w, (char *) XSTRING_DATA (str), True); /* XtN...*/
+	    }
+	  else if (EQ (val, Qnil))
+	    {
+	      Xt_SET_VALUE (w, (char *) XSTRING_DATA (str), False); /* XtN...*/
+	    }
+	  else
+	    {
+	      CHECK_STRING (val);
+	      XtVaSetValues (w, XtVaTypedArg,
+			     /* XtN... */
+			     (char *) XSTRING_DATA (str),
+			     XtRString,
+			     XSTRING_DATA (val),
+			     XSTRING_LENGTH (val) + 1,
+			     (XtArgVal) NULL);
+	    }
+#ifdef HAVE_SCROLLBARS
+	  if (!strcmp ((char *) XSTRING_DATA (str), "scrollBarWidth")
+	      || !strcmp ((char *) XSTRING_DATA (str),
+			  "scrollBarHeight"))
+	    {
+	      x_update_frame_scrollbars (f);
+	    }
+#endif /* HAVE_SCROLLBARS */
+	}
+}
+/* Kludge kludge kludge.   We need to deal with the size and position
+specially. */
+{
+int size_specified_p = width_specified_p || height_specified_p;
+int position_specified_p = x_position_specified_p ||
+y_position_specified_p;
+if (!width_specified_p)
+width = FRAME_WIDTH (f);
+if (!height_specified_p)
+height = FRAME_HEIGHT (f);
+/* Kludge kludge kludge kludge. */
+if (position_specified_p &&
+	(!x_position_specified_p || !y_position_specified_p))
+{
+	Position dummy;
+	Widget shell = FRAME_X_SHELL_WIDGET (f);
+	x_get_top_level_position (XtDisplay (shell), XtWindow (shell),
+				  (x_position_specified_p ? &dummy : &x),
+				  (y_position_specified_p ? &dummy : &y));
+#if 0
+	x = (int) (FRAME_X_SHELL_WIDGET (f)->core.x);
+	y = (int) (FRAME_X_SHELL_WIDGET (f)->core.y);
+#endif
+}
+if (!f->init_finished)
+{
+	int flags = (size_specified_p ? WidthValue | HeightValue : 0) |
+	  (position_specified_p ?
+	   XValue | YValue | (x < 0 ? XNegative : 0) | (y < 0 ? YNegative : 0)
+	   : 0);
+	if (size_specified_p
+	    || position_specified_p
+	    || internal_border_width_specified)
+	  x_set_initial_frame_size (f, flags, x, y, width, height);
+}
+else
+{
+	if (size_specified_p || internal_border_width_specified)
+	  {
+	    Lisp_Object frame;
+	    XSETFRAME (frame, f);
+	    Fset_frame_size (frame, make_int (width),
+			      make_int (height), Qnil);
+	  }
+	if (position_specified_p)
+	  {
+	    Lisp_Object frame;
+	    XSETFRAME (frame, f);
+	    Fset_frame_position (frame, make_int (x), make_int (y));
+	  }
+}
+}
+}
+static int frame_title_format_already_set;
+static void
+maybe_set_frame_title_format (Widget shell)
+{
+/* Only do this if this is the first X frame we're creating.
+If the *title resource (or -title option) was specified, then
+set frame-title-format to its value.
+*/
+if (!frame_title_format_already_set)
+{
+/* No doubt there's a less stupid way to do this. */
+char *results [2];
+XtResource resources [2];
+results [0] = results [1] = 0;
+resources [0].resource_name = XtNtitle;
+resources [0].resource_class = XtCTitle;
+resources [0].resource_type = XtRString;
+resources [0].resource_size = sizeof (String);
+resources [0].resource_offset = 0;
+resources [0].default_type = XtRString;
+resources [0].default_addr = 0;
+resources [1].resource_name = XtNiconName;
+resources [1].resource_class = XtCIconName;
+resources [1].resource_type = XtRString;
+resources [1].resource_size = sizeof (String);
+resources [1].resource_offset = sizeof (char *);
+resources [1].default_type = XtRString;
+resources [1].default_addr = 0;
+XtGetSubresources (XtParent (shell), (XtPointer) results,
+			 shell->core.name,
+			 shell->core.widget_class->core_class.class_name,
+			 resources, XtNumber (resources), 0, 0);
+if (results[0])
+	Vframe_title_format = build_string (results[0]);
+if (results[1])
+	Vframe_icon_title_format = build_string (results[1]);
+}
+frame_title_format_already_set = 1;
+}
+#ifdef HAVE_CDE
+#include <Dt/Dt.h>
+#include <Dt/Dnd.h>
+static Widget CurrentDragWidget = NULL;
+static XtCallbackRec dnd_convert_cb_rec[2];
+static XtCallbackRec dnd_destroy_cb_rec[2];
+static int drag_not_done = 0;
+static void
+x_cde_destroy_callback (Widget widget, XtPointer clientData,
+			XtPointer callData)
+{
+DtDndDragFinishCallbackStruct *dragFinishInfo =
+(DtDndDragFinishCallbackStruct *)callData;
+DtDndContext *dragData = dragFinishInfo->dragData;
+int i;
+/* free the items */
+if (callData != NULL && dragData != NULL)
+{
+if (dragData->protocol == DtDND_BUFFER_TRANSFER)
+	{
+	  for (i = 0; i < dragData->numItems; i++)
+	    {
+	      XtFree((char *) dragData->data.buffers[i].bp);
+	      if (dragData->data.buffers[i].name)
+		XtFree(dragData->data.buffers[i].name);
+	    }
+	}
+else
+	{
+	  for (i = 0; i < dragData->numItems; i++)
+	    XtFree(dragData->data.files[i]);
+	}
+}
+/* free the data string */
+xfree (clientData);
+CurrentDragWidget = NULL;
+}
+static void
+x_cde_convert_callback (Widget widget, XtPointer clientData,
+			XtPointer callData)
+{
+DtDndConvertCallbackStruct *convertInfo =
+(DtDndConvertCallbackStruct *) callData;
+char *textdata = (char *) clientData;
+char *textptr = NULL;
+int i;
+if (convertInfo == NULL)
+{
+return;
+}
+if ((convertInfo->dragData->protocol != DtDND_BUFFER_TRANSFER
+&& convertInfo->dragData->protocol != DtDND_FILENAME_TRANSFER) ||
+(convertInfo->reason != DtCR_DND_CONVERT_DATA))
+{
+return;
+}
+for (textptr=textdata, i=0;
+i<convertInfo->dragData->numItems;
+textptr+=strlen(textptr)+1, i++)
+{
+if (convertInfo->dragData->protocol == DtDND_BUFFER_TRANSFER)
+	{
+	  convertInfo->dragData->data.buffers[i].bp = XtNewString(textptr);
+	  convertInfo->dragData->data.buffers[i].size = strlen(textptr);
+	  convertInfo->dragData->data.buffers[i].name = NULL;
+	}
+else
+	{
+	  convertInfo->dragData->data.files[i] = XtNewString(textptr);
+	}
+}
+convertInfo->status = DtDND_SUCCESS;
+}
+static Lisp_Object
+abort_current_drag(Lisp_Object arg)
+{
+if (CurrentDragWidget && drag_not_done)
+{
+XmDragCancel(CurrentDragWidget);
+CurrentDragWidget = NULL;
+}
+return arg;
+}
+DEFUN ("cde-start-drag-internal", Fcde_start_drag_internal, 3, 3, 0, /*
+Start a CDE drag from a buffer.
+First argument is the event that started the drag (must be a
+button-press-event),
+second arg defines if the data should be treated as a buffer or
+a filename transfer (set to nil for buffer transfer),
+and the third argument is a list of data strings.
+WARNING: can only handle plain/text and file: transfers!
+*/
+(event, dragtype, dragdata))
+{
+if (EVENTP (event))
+{
+struct frame *f = decode_x_frame (Fselected_frame (Qnil));
+XEvent x_event;
+Widget wid = FRAME_X_TEXT_WIDGET (f);
+Display *display = XtDisplayOfObject (wid);
+struct device *d    = get_device_from_display (display);
+struct x_device *xd = DEVICE_X_DATA (d);
+XWindowAttributes win_attrib;
+unsigned int modifier = 0, state = 0;
+char *Ctext;
+int numItems = 0, textlen = 0, pos = 0;
+struct Lisp_Event *lisp_event = XEVENT(event);
+Lisp_Object item = Qnil;
+struct gcpro gcpro1;
+/* only drag if this is really a press */
+if (EVENT_TYPE(lisp_event) != button_press_event
+	  || !LISTP(dragdata))
+	return Qnil;
+GCPRO1 (item);
+/*
+* not so cross hack that converts a emacs event back to a XEvent
+*/
+x_event.xbutton.type = ButtonPress;
+x_event.xbutton.send_event = False;
+x_event.xbutton.display = XtDisplayOfObject(wid);
+x_event.xbutton.window = XtWindowOfObject(wid);
+x_event.xbutton.root = XRootWindow(x_event.xbutton.display, 0);
+x_event.xbutton.subwindow = 0;
+x_event.xbutton.time = lisp_event->timestamp;
+x_event.xbutton.x = lisp_event->event.button.x;
+x_event.xbutton.y = lisp_event->event.button.y;
+if (Success == XGetWindowAttributes (x_event.xbutton.display,
+					   x_event.xbutton.window,
+					   &win_attrib))
+	{
+	  x_event.xbutton.x_root = win_attrib.x + lisp_event->event.button.x;
+	  x_event.xbutton.y_root = win_attrib.y + lisp_event->event.button.y;
+	}
+else
+	{
+	  x_event.xbutton.x_root = lisp_event->event.button.x; /* this is wrong */
+	  x_event.xbutton.y_root = lisp_event->event.button.y;
+	}
+modifier = lisp_event->event.button.modifiers;
+if (modifier & MOD_SHIFT)   state |= ShiftMask;
+if (modifier & MOD_CONTROL) state |= ControlMask;
+if (modifier & MOD_META)    state |= xd->MetaMask;
+if (modifier & MOD_SUPER)   state |= xd->SuperMask;
+if (modifier & MOD_HYPER)   state |= xd->HyperMask;
+if (modifier & MOD_ALT)     state |= xd->AltMask;
+state |= Button1Mask << (lisp_event->event.button.button-1);
+x_event.xbutton.state = state;
+x_event.xbutton.button = lisp_event->event.button.button;
+x_event.xkey.same_screen = True;
+/* convert data strings into a big string */
+item = dragdata;
+while (!NILP (item))
+	{
+	  if (!STRINGP (XCAR (item)))
+	    {
+	      numItems=0;
+	      break;
+	    }
+	  textlen += XSTRING_LENGTH (XCAR (item)) + 1;
+	  numItems++;
+	  item = XCDR (item);
+	}
+if (numItems)
+	{
+	  /*
+	   * concatenate all strings given to one large string, with
+	   * \0 as separator. List is ended by \0.
+	   */
+	  Ctext = (char *)xmalloc (textlen+1);
+	  Ctext[0] = 0;
+	  item = dragdata;
+	  while (!NILP (item))
+	    {
+	      if (!STRINGP (XCAR (item)))
+		{
+		  numItems=0;
+		  xfree(Ctext);
+		  Ctext=NULL;
+		  break;
+		}
+	      strcpy (Ctext+pos, (CONST char *)XSTRING_DATA (XCAR (item)));
+	      pos += XSTRING_LENGTH (XCAR (item)) + 1;
+	      item = XCDR (item);
+	    }
+	  Ctext[pos] = 0;
+	  dnd_convert_cb_rec[0].callback = x_cde_convert_callback;
+	  dnd_convert_cb_rec[0].closure  = (XtPointer) Ctext;
+	  dnd_convert_cb_rec[1].callback = NULL;
+	  dnd_convert_cb_rec[1].closure  = NULL;
+	  dnd_destroy_cb_rec[0].callback = x_cde_destroy_callback;
+	  dnd_destroy_cb_rec[0].closure  = (XtPointer) Ctext;
+	  dnd_destroy_cb_rec[1].callback = NULL;
+	  dnd_destroy_cb_rec[1].closure  = NULL;
+	  CurrentDragWidget =
+	    DtDndDragStart (wid, &x_event,
+			    (NILP(dragtype)?DtDND_BUFFER_TRANSFER:DtDND_FILENAME_TRANSFER),
+			    numItems,
+			    XmDROP_COPY,
+			    dnd_convert_cb_rec,
+			    dnd_destroy_cb_rec,
+			    NULL, 0);
+	}
+UNGCPRO;
+return numItems?Qt:Qnil;
+}
+return Qnil;
+}
+static void
+x_cde_transfer_callback (Widget widget, XtPointer clientData,
+			 XtPointer callData)
+{
+char *filePath, *hurl;
+int ii, enqueue=1;
+Lisp_Object frame = Qnil;
+Lisp_Object l_type = Qnil;
+Lisp_Object l_data = Qnil;
+DtDndTransferCallbackStruct *transferInfo = NULL;
+struct gcpro gcpro1, gcpro2, gcpro3;
+/*
+this needs to be changed to the new protocol:
+- we need the button, modifier and pointer states to create a
+correct misc_user_event
+- the data must be converted to the new format (URL/MIME)
+*/
+/* return; */
+transferInfo = (DtDndTransferCallbackStruct *) callData;
+if (transferInfo == NULL)
+return;
+GCPRO3 (frame, l_type, l_data);
+frame = make_frame ((struct frame *) clientData);
+if (transferInfo->dropData->protocol == DtDND_FILENAME_TRANSFER)
+{
+l_type = Qdragdrop_URL;
+for (ii = 0; ii < transferInfo->dropData->numItems; ii++)
+	{
+	  filePath = transferInfo->dropData->data.files[ii];
+	  hurl = dnd_url_hexify_string ((char *)filePath, "file:");
+/* ### Mule-izing required */
+	  l_data = Fcons (make_string ((Bufbyte* )hurl,
+				       strlen (hurl)),
+			  l_data);
+	  xfree (hurl);
+	}
+}
+else if (transferInfo->dropData->protocol == DtDND_BUFFER_TRANSFER)
+{
+int speccount = specpdl_depth();
+/* Problem: all buffers a treated as text/plain!!!
+Solution: Also support DtDND_TEXT_TRANSFER
+perhaps implementation of the Motif protocol
+(which is the base of CDE) will clear this */
+l_type = Qdragdrop_MIME;
+record_unwind_protect(abort_current_drag, Qnil);
+drag_not_done = 1;
+for (ii = 0; ii < transferInfo->dropData->numItems; ii++)
+	{
+	  /* let us forget this name thing for now... */
+	  /* filePath = transferInfo->dropData->data.buffers[ii].name;
+	     path = (filePath == NULL) ? Qnil
+	     : make_string ((Bufbyte *)filePath, strlen (filePath)); */
+	  /* what, if the data is no text, and how can I tell it? */
+	  l_data = Fcons ( list3 ( list1 ( make_string ((Bufbyte *)"text/plain", 10) ),
+				   make_string ((Bufbyte *)"8bit", 4),
+				   make_string ((Bufbyte *)transferInfo->dropData->data.buffers[ii].bp,
+						transferInfo->dropData->data.buffers[ii].size) ),
+			   l_data );
+	}
+drag_not_done = 0;
+unbind_to(speccount, Qnil);
+}
+else /* the other cases: NOOP_TRANSFER */
+enqueue=0;
+/* The Problem: no button and mods from CDE... */
+if (enqueue)
+enqueue_misc_user_event_pos ( frame, Qdragdrop_drop_dispatch,
+				  Fcons (l_type, l_data),
+				  0 /* this is the button */,
+				  0 /* these are the mods */,
+				  transferInfo->x,
+				  transferInfo->y);
+UNGCPRO;
+return;
+}
+#endif /* HAVE_CDE */
+#ifdef HAVE_OFFIX_DND
+DEFUN ("offix-start-drag-internal", Foffix_start_drag_internal, 2, 3, 0, /*
+Start a OffiX drag from a buffer.
+First arg is the event that started the drag,
+second arg should be some string, and the third
+is the type of the data (this should be an int).
+The type defaults to DndText (4).
+*/
+(event, data, dtyp))
+{
+if (EVENTP(event))
+{
+struct frame *f = decode_x_frame (Fselected_frame (Qnil));
+XEvent x_event;
+Widget wid = FRAME_X_TEXT_WIDGET (f);
+Display *display = XtDisplayOfObject (wid);
+struct device *d    = get_device_from_display (display);
+struct x_device *xd = DEVICE_X_DATA (d);
+XWindowAttributes win_attrib;
+unsigned int modifier = 0, state = 0;
+char *dnd_data = NULL;
+unsigned long dnd_len = 0;
+int dnd_typ = DndText, dnd_dealloc = 0;
+struct Lisp_Event *lisp_event = XEVENT(event);
+/* only drag if this is really a press */
+if (EVENT_TYPE(lisp_event) != button_press_event)
+	return Qnil;
+/* get the desired type */
+if (!NILP (dtyp) && INTP (dtyp))
+	dnd_typ = XINT (dtyp);
+if (dnd_typ == DndFiles)
+	{
+	  Lisp_Object run = data;
+	  int len = 0;
+	  if (NILP ( Flistp (data)))
+	    return Qnil;
+	  /* construct the data from a list of files */
+	  dnd_len = 1;
+	  dnd_data = (char *) xmalloc (1);
+	  *dnd_data = 0;
+	  while (!NILP (run))
+	    {
+	      if (!STRINGP (XCAR (run)))
+		{
+		  xfree (dnd_data);
+		  return Qnil;
+		}
+	      len = XSTRING_LENGTH (XCAR (run)) + 1;
+	      dnd_data = (char *) xrealloc (dnd_data, dnd_len + len);
+	      strcpy (dnd_data + dnd_len - 1, (CONST char *)XSTRING_DATA (XCAR (run)));
+	      dnd_len += len;
+	      run = XCDR (run);
+	    }
+	  dnd_data[dnd_len - 1] = 0; /* the list-ending zero */
+	  dnd_dealloc = 1;
+	}
+else
+	{
+	  if (!STRINGP (data))
+	    return Qnil;
+	  /* and what's with MULE data ??? */
+	  dnd_data = (char *)XSTRING_DATA (data);
+	  dnd_len  = XSTRING_LENGTH (data) + 1; /* the zero */
+	}
+/* not so gross hack that converts an emacs event back to a XEvent */
+x_event.xbutton.type = ButtonPress;
+x_event.xbutton.send_event = False;
+x_event.xbutton.display = XtDisplayOfObject(wid);
+x_event.xbutton.window = XtWindowOfObject(wid);
+x_event.xbutton.root = XRootWindow(x_event.xkey.display, 0);
+x_event.xbutton.subwindow = 0;
+x_event.xbutton.time = lisp_event->timestamp;
+x_event.xbutton.x = lisp_event->event.button.x;
+x_event.xbutton.y = lisp_event->event.button.y;
+if (Success == XGetWindowAttributes (x_event.xbutton.display,
+					   x_event.xbutton.window,
+					   &win_attrib))
+	{
+	  x_event.xbutton.x_root = win_attrib.x + lisp_event->event.button.x;
+	  x_event.xbutton.y_root = win_attrib.y + lisp_event->event.button.y;
+	}
+else
+	{
+	  x_event.xbutton.x_root = lisp_event->event.button.x; /* this is wrong */
+	  x_event.xbutton.y_root = lisp_event->event.button.y;
+	}
+modifier = lisp_event->event.button.modifiers;
+if (modifier & MOD_SHIFT)   state |= ShiftMask;
+if (modifier & MOD_CONTROL) state |= ControlMask;
+if (modifier & MOD_META)    state |= xd->MetaMask;
+if (modifier & MOD_SUPER)   state |= xd->SuperMask;
+if (modifier & MOD_HYPER)   state |= xd->HyperMask;
+if (modifier & MOD_ALT)     state |= xd->AltMask;
+state |= Button1Mask << (lisp_event->event.button.button-1);
+x_event.xbutton.state = state;
+x_event.xbutton.button = lisp_event->event.button.button;
+x_event.xkey.same_screen = True;
+DndSetData(dnd_typ, (unsigned char *)dnd_data, dnd_len);
+if (dnd_dealloc)
+	xfree (dnd_data);
+/* the next thing blocks everything... */
+if (DndHandleDragging(wid, &x_event))
+	return Qt;
+}
+return Qnil;
+}
+#endif /* HAVE_OFFIX_DND */
+/************************************************************************/
+/*				widget creation				*/
+/************************************************************************/
+/* The widget hierarchy is
+	argv[0]			shell		container	FRAME-NAME
+	ApplicationShell	EmacsShell	EmacsManager	EmacsFrame
+We accept geometry specs in this order:
+	*FRAME-NAME.geometry
+	*EmacsFrame.geometry
+	Emacs.geometry
+Other possibilities for widget hierarchies might be
+	argv[0]			frame		container	FRAME-NAME
+	ApplicationShell	EmacsShell	EmacsManager	EmacsFrame
+or
+	argv[0]			FRAME-NAME	container	FRAME-NAME
+	ApplicationShell	EmacsShell	EmacsManager	EmacsFrame
+or
+	argv[0]			FRAME-NAME	container	emacsTextPane
+	ApplicationShell	EmacsShell	EmacsManager	EmacsFrame
+#ifdef EXTERNAL_WIDGET
+The ExternalShell widget is simply a replacement for the Shell widget
+which is able to deal with using an externally-supplied window instead
+of always creating its own.
+#endif
+*/
+#ifdef EXTERNAL_WIDGET
+static int
+is_valid_window (Window w, struct device *d)
+{
+XWindowAttributes xwa;
+Display *dpy = DEVICE_X_DISPLAY (d);
+expect_x_error (dpy);
+XGetWindowAttributes (dpy, w, &xwa);
+return !x_error_occurred_p (dpy);
+}
+#endif /* EXTERNAL_WIDGET */
+/* This sends a synthetic mouse-motion event to the frame, if the mouse
+is over the frame.  This ensures that the cursor gets set properly
+before the user moves the mouse for the first time. */
+static void
+x_send_synthetic_mouse_event (struct frame *f)
+{
+/* #### write this function. */
+}
+static int
+first_x_frame_p (struct frame *f)
+{
+Lisp_Object rest = DEVICE_FRAME_LIST (XDEVICE (f->device));
+while (!NILP (rest) &&
+	 (f == XFRAME (XCAR (rest)) ||
+	  !FRAME_X_P (XFRAME (XCAR (rest)))))
+rest = XCDR (rest);
+return NILP (rest);
+}
+/* Figure out what size the EmacsFrame widget should initially be,
+and set it.  Should be called after the default font has been
+determined but before the widget has been realized. */
+static void
+x_initialize_frame_size (struct frame *f)
+{
+/* Geometry of the AppShell */
+int app_flags = 0;
+int app_x = 0;
+int app_y = 0;
+unsigned int app_w = 0;
+unsigned int app_h = 0;
+/* Geometry of the EmacsFrame */
+int frame_flags = 0;
+int frame_x = 0;
+int frame_y = 0;
+unsigned int frame_w = 0;
+unsigned int frame_h = 0;
+/* Hairily merged geometry */
+int x = 0;
+int y = 0;
+unsigned int w = 80;
+unsigned int h = 40;
+int flags = 0;
+char *geom = 0, *ew_geom = 0;
+Boolean iconic_p = False, ew_iconic_p = False;
+Widget wmshell = FRAME_X_SHELL_WIDGET (f);
+/* #### This may not be an ApplicationShell any more, with the 'popup
+frame property. */
+Widget app_shell = XtParent (wmshell);
+Widget ew = FRAME_X_TEXT_WIDGET (f);
+/* set the position of the frame's root window now.  When the
+frame was created, the position was initialized to (0,0). */
+{
+struct window *win = XWINDOW (f->root_window);
+WINDOW_LEFT (win) = FRAME_LEFT_BORDER_END (f);
+WINDOW_TOP (win) = FRAME_TOP_BORDER_END (f);
+if (!NILP (f->minibuffer_window))
+{
+	win = XWINDOW (f->minibuffer_window);
+	WINDOW_LEFT (win) = FRAME_LEFT_BORDER_END (f);
+}
+}
+#ifdef EXTERNAL_WIDGET
+/* If we're an external widget, then the size of the frame is predetermined
+(by the client) and is not our decision to make. */
+if (FRAME_X_EXTERNAL_WINDOW_P (f))
+return;
+#endif
+#if 0
+/* #### this junk has not been tested; therefore it's
+probably wrong.  Doesn't really matter at this point because
+currently all frames are either top-level or external widgets. */
+/* If we're not our own top-level window, then we shouldn't go messing around
+with top-level shells or "Emacs.geometry" or any such stuff.  Therefore,
+we do as follows to determine the size of the frame:
+1) If a value for the frame's "geometry" resource was specified, then
+use it.  (This specifies a size in characters.)
+2) Else, if the "width" and "height" resources were specified, then
+leave them alone.  (This is a value in pixels.  Sorry, we can't break
+	Xt conventions here.)
+3) Else, assume a size of 64x12.  (This is somewhat arbitrary, but
+it's unlikely that a size of 80x40 is desirable because we're probably
+	inside of a dialog box.)
+Set the widget's x, y, height, and width as determined.  Don't set the
+top-level container widget, because we don't necessarily know what it
+is. (Assume it is smart and pays attention to our values.)
+*/
+if (!FRAME_X_TOP_LEVEL_FRAME_P (f))
+{
+Xt_GET_VALUE (ew, XtNgeometry, &ew_geom);
+if (ew_geom)
+	frame_flags = XParseGeometry (ew_geom,
+				      &frame_x, &frame_y,
+				      &frame_w, &frame_h);
+if (! (frame_flags & (WidthValue | HeightValue)))
+	{
+Arg al[2];
+	  XtSetArg (al [0], XtNwidth,  &frame_w);
+	  XtSetArg (al [1], XtNheight, &frame_h);
+	  XtGetValues (ew, al, 2);
+	  if (!frame_w && !frame_h)
+	    {
+	      frame_w = 64;
+	      frame_h = 12;
+	      frame_flags |= WidthValue | HeightValue;
+	    }
+	}
+if (frame_flags & (WidthValue | HeightValue))
+	EmacsFrameSetCharSize (ew, frame_w, frame_h);
+if (frame_flags & (XValue | YValue))
+	{
+Arg al[2];
+	  XtSetArg (al [0], XtNwidth,  &frame_w);
+	  XtSetArg (al [1], XtNheight, &frame_h);
+	  XtGetValues (ew, al, 2);
+	  if (frame_flags & XNegative)
+	    frame_x += frame_w;
+	  if (frame_flags & YNegative)
+	    frame_y += frame_h;
+	  XtSetArg (al [0], XtNx, frame_x);
+	  XtSetArg (al [1], XtNy, frame_y);
+	  XtSetValues (ew, al, 2);
+	}
+return;
+}
+#endif
+/* OK, we're a top-level shell. */
+if (!XtIsWMShell (wmshell))
+abort ();
+/* If the EmacsFrame doesn't have a geometry but the shell does,
+treat that as the geometry of the frame.
+(Is this bogus? I'm not sure.) */
+Xt_GET_VALUE (ew, XtNgeometry, &ew_geom);
+if (!ew_geom)
+{
+Xt_GET_VALUE (wmshell, XtNgeometry, &geom);
+if (geom)
+	{
+	  ew_geom = geom;
+	  Xt_SET_VALUE (ew, XtNgeometry, ew_geom);
+	}
+}
+/* If the Shell is iconic, then the EmacsFrame is iconic.
+(Is this bogus? I'm not sure.) */
+Xt_GET_VALUE (ew, XtNiconic, &ew_iconic_p);
+if (!ew_iconic_p)
+{
+Xt_GET_VALUE (wmshell, XtNiconic, &iconic_p);
+if (iconic_p)
+	{
+	  ew_iconic_p = iconic_p;
+	  Xt_SET_VALUE (ew, XtNiconic, iconic_p);
+	}
+}
+Xt_GET_VALUE (app_shell, XtNgeometry, &geom);
+if (geom)
+app_flags = XParseGeometry (geom, &app_x, &app_y, &app_w, &app_h);
+if (ew_geom)
+frame_flags = XParseGeometry (ew_geom,
+				  &frame_x, &frame_y,
+				  &frame_w, &frame_h);
+if (first_x_frame_p (f))
+{
+/* If this is the first frame created:
+====================================
+- Use the ApplicationShell's size/position, if specified.
+(This is "Emacs.geometry", or the "-geometry" command line arg.)
+- Else use the EmacsFrame's size/position.
+(This is "*FRAME-NAME.geometry")
+	 - If the AppShell is iconic, the frame should be iconic.
+	 AppShell comes first so that -geometry always applies to the first
+	 frame created, even if there is an "every frame" entry in the
+	 resource database.
+*/
+if (app_flags & (XValue | YValue))
+	{
+	  x = app_x; y = app_y;
+	  flags |= (app_flags & (XValue | YValue | XNegative | YNegative));
+	}
+else if (frame_flags & (XValue | YValue))
+	{
+	  x = frame_x; y = frame_y;
+	  flags |= (frame_flags & (XValue | YValue | XNegative | YNegative));
+	}
+if (app_flags & (WidthValue | HeightValue))
+	{
+	  w = app_w; h = app_h;
+	  flags |= (app_flags & (WidthValue | HeightValue));
+	}
+else if (frame_flags & (WidthValue | HeightValue))
+	{
+	  w = frame_w; h = frame_h;
+	  flags |= (frame_flags & (WidthValue | HeightValue));
+	}
+/* If the AppShell is iconic, then the EmacsFrame is iconic. */
+if (!ew_iconic_p)
+	{
+Xt_GET_VALUE (app_shell, XtNiconic, &iconic_p);
+	  if (iconic_p)
+	    {
+	      ew_iconic_p = iconic_p;
+	      Xt_SET_VALUE (ew, XtNiconic, iconic_p);
+	    }
+	}
+}
+else
+{
+/* If this is not the first frame created:
+========================================
+- use the EmacsFrame's size/position if specified
+- Otherwise, use the ApplicationShell's size, but not position.
+So that means that one can specify the position of the first frame
+with "Emacs.geometry" or `-geometry'; but can only specify the
+	 position of subsequent frames with "*FRAME-NAME.geometry".
+	 AppShell comes second so that -geometry does not apply to subsequent
+	 frames when there is an "every frame" entry in the resource db,
+	 but does apply to the first frame.
+*/
+if (frame_flags & (XValue | YValue))
+	{
+	  x = frame_x; y = frame_y;
+	  flags |= (frame_flags & (XValue | YValue | XNegative | YNegative));
+	}
+if (frame_flags & (WidthValue | HeightValue))
+	{
+	  w = frame_w; h = frame_h;
+	  flags |= (frame_flags & (WidthValue | HeightValue));
+	}
+else if (app_flags & (WidthValue | HeightValue))
+	{
+	  w = app_w;
+	  h = app_h;
+	  flags |= (app_flags & (WidthValue | HeightValue));
+	}
+}
+x_set_initial_frame_size (f, flags, x, y, w, h);
+}
+static void
+x_get_layout_sizes (struct frame *f, Dimension *topbreadth)
+{
+int i;
+/* compute height of all top-area widgets */
+for (i=0, *topbreadth = 0; i<FRAME_X_NUM_TOP_WIDGETS (f); i++)
+{
+Widget wid = FRAME_X_TOP_WIDGETS (f)[i];
+if (wid && XtIsManaged (wid))
+	*topbreadth += wid->core.height + 2*wid->core.border_width;
+}
+}
+static void
+x_layout_widgets (Widget w, XtPointer client_data, XtPointer call_data)
+{
+struct frame *f = (struct frame *) client_data;
+EmacsManagerResizeStruct *emst = (EmacsManagerResizeStruct *) call_data;
+Dimension width = emst->width;
+Dimension height = emst->height;
+Widget text = FRAME_X_TEXT_WIDGET (f);
+Dimension textbord = text->core.border_width;
+Dimension topbreadth;
+Position text_x = 0, text_y = 0;
+int i;
+x_get_layout_sizes (f, &topbreadth);
+/* first the menubar and psheets ... */
+for (i=0; i<FRAME_X_NUM_TOP_WIDGETS (f); i++)
+{
+Widget wid = FRAME_X_TOP_WIDGETS (f)[i];
+if (wid && XtIsManaged (wid))
+	{
+	  Dimension bord = wid->core.border_width;
+	  XtConfigureWidget (wid, 0, text_y,
+			     width - 2*bord, wid->core.height,
+			     bord);
+	  text_y += wid->core.height + 2*bord;
+	}
+}
+#ifdef HAVE_SCROLLBARS
+f->scrollbar_y_offset = topbreadth + textbord;
+#endif
+/* finally the text area */
+XtConfigureWidget (text, text_x, text_y,
+		     width - 2*textbord,
+		     height - text_y - 2*textbord,
+		     textbord);
+}
+static void
+x_do_query_geometry (Widget w, XtPointer client_data, XtPointer call_data)
+{
+struct frame *f = (struct frame *) client_data;
+EmacsManagerQueryGeometryStruct *emst =
+(EmacsManagerQueryGeometryStruct *) call_data;
+Widget text = FRAME_X_TEXT_WIDGET (f);
+Dimension textbord = text->core.border_width;
+Dimension topbreadth;
+XtWidgetGeometry req, repl;
+int mask = emst->request_mode & (CWWidth | CWHeight);
+x_get_layout_sizes (f, &topbreadth);
+/* Strip away menubar from suggested size, and ask the text widget
+what size it wants to be.  */
+req.request_mode = mask;
+if (mask & CWWidth)
+req.width = emst->proposed_width - 2*textbord;
+if (mask & CWHeight)
+req.height = emst->proposed_height - topbreadth - 2*textbord;
+XtQueryGeometry (text, &req, &repl);
+/* Now add the menubar back again */
+emst->proposed_width  = repl.width  + 2*textbord;
+emst->proposed_height = repl.height + topbreadth + 2*textbord;
+}
+/* Creates the widgets for a frame.
+lisp_window_id is a Lisp description of an X window or Xt
+widget to parse.
+This function does not create or map the windows.  (That is
+done by x_popup_frame().)
+*/
+static void
+x_create_widgets (struct frame *f, Lisp_Object lisp_window_id,
+		  Lisp_Object parent)
+{
+struct device *d = XDEVICE (f->device);
+Visual *visual = DEVICE_X_VISUAL (d);
+int depth = DEVICE_X_DEPTH (d);
+Colormap cmap = DEVICE_X_COLORMAP (d);
+#ifdef EXTERNAL_WIDGET
+Window window_id = 0;
+#endif
+CONST char *name;
+Arg al [25];
+int ac = 0;
+Widget text, container, shell;
+Widget parentwid = 0;
+#ifdef HAVE_MENUBARS
+int menubar_visible;
+Widget menubar;
+#endif
+if (STRINGP (f->name))
+GET_C_STRING_CTEXT_DATA_ALLOCA (f->name, name);
+else
+name = "emacs";
+/* The widget hierarchy is
+	argv[0]			shell		pane		FRAME-NAME
+	ApplicationShell	EmacsShell	EmacsManager	EmacsFrame
+	(the type of the shell is ExternalShell if this frame is running
+	in another client's window)
+	However the EmacsShell widget has WM_CLASS of FRAME-NAME/Emacs.
+	Normally such shells have name/class shellname/appclass, which in this
+	case would be "shell/Emacs" instead of "frame-name/Emacs".  We could
+	also get around this by naming the shell "frame-name", but that would
+	be confusing because the text area (the EmacsFrame widget inferior of
+	the shell) is also called that.  So we just set the WM_CLASS property.
+*/
+#ifndef EXTERNAL_WIDGET
+if (!NILP (lisp_window_id))
+error ("support for external widgets was not enabled at compile-time");
+#else
+if (!NILP (lisp_window_id))
+{
+char *string;
+CHECK_STRING (lisp_window_id);
+string = (char *) XSTRING_DATA (lisp_window_id);
+if (string[0] == '0' && (string[1] == 'x' || string[1] == 'X'))
+	sscanf (string+2, "%lxu", &window_id);
+#if 0
+else if (string[0] == 'w')
+	{
+	  sscanf (string+1, "%x", &parent_widget);
+	  if (parent_widget)
+	    window_id = XtWindow (parent_widget);
+	}
+#endif
+else
+	sscanf (string, "%lu", &window_id);
+if (!is_valid_window (window_id, d))
+	error ("Invalid window %lu", (unsigned long) window_id);
+FRAME_X_EXTERNAL_WINDOW_P (f) = 1;
+} else
+#endif /* EXTERNAL_WIDGET */
+FRAME_X_TOP_LEVEL_FRAME_P (f) = 1;
+ac = 0;
+XtSetArg (al[ac], XtNallowShellResize, True); ac++;
+#ifdef LWLIB_USES_MOTIF
+/* Motif sucks beans.  Without this in here, it will delete the window
+out from under us when it receives a WM_DESTROY_WINDOW message
+from the WM. */
+XtSetArg (al[ac], XmNdeleteResponse, XmDO_NOTHING); ac++;
+#endif
+#ifdef EXTERNAL_WIDGET
+if (window_id)
+{
+XtSetArg (al[ac], XtNwindow, window_id); ac++;
+}
+else
+#endif /* EXTERNAL_WIDGET */
+{
+XtSetArg (al[ac], XtNinput, True);       ac++;
+XtSetArg (al[ac], XtNminWidthCells, 10); ac++;
+XtSetArg (al[ac], XtNminHeightCells, 1); ac++;
+XtSetArg (al[ac], XtNvisual, visual);    ac++;
+XtSetArg (al[ac], XtNdepth, depth);      ac++;
+XtSetArg (al[ac], XtNcolormap, cmap);    ac++;
+}
+if (!NILP (parent))
+{
+parentwid = FRAME_X_SHELL_WIDGET (XFRAME (parent));
+XtSetArg (al[ac], XtNtransientFor, parentwid); ac++;
+}
+shell = XtCreatePopupShell ("shell",
+			      (
+#ifdef EXTERNAL_WIDGET
+			       window_id ? externalShellWidgetClass :
+#endif
+			       parentwid ? transientEmacsShellWidgetClass :
+			       topLevelEmacsShellWidgetClass
+			       ),
+			      parentwid ? parentwid :
+			      DEVICE_XT_APP_SHELL (d),
+			      al, ac);
+FRAME_X_SHELL_WIDGET (f) = shell;
+maybe_set_frame_title_format (shell);
+/* Create the manager widget */
+ac = 0;
+XtSetArg (al[ac], XtNvisual, visual); ac++;
+XtSetArg (al[ac], XtNdepth, depth); ac++;
+XtSetArg (al[ac], XtNcolormap, cmap); ac++;
+container = XtCreateWidget ("container",
+			      emacsManagerWidgetClass, shell, al, ac);
+FRAME_X_CONTAINER_WIDGET (f) = container;
+XtAddCallback (container, XtNresizeCallback, x_layout_widgets,
+		 (XtPointer) f);
+XtAddCallback (container, XtNqueryGeometryCallback, x_do_query_geometry,
+		 (XtPointer) f);
+/* Create the text area */
+ac = 0;
+XtSetArg (al[ac], XtNvisual, visual); ac++;
+XtSetArg (al[ac], XtNdepth, depth); ac++;
+XtSetArg (al[ac], XtNcolormap, cmap); ac++;
+XtSetArg (al[ac], XtNborderWidth, 0); ac++; /* should this be settable? */
+XtSetArg (al[ac], XtNemacsFrame,  f); ac++;
+text = XtCreateWidget (name, emacsFrameClass, container, al, ac);
+FRAME_X_TEXT_WIDGET (f) = text;
+#ifdef HAVE_MENUBARS
+/* Create the initial menubar widget. */
+menubar_visible = x_initialize_frame_menubar (f);
+FRAME_X_TOP_WIDGETS (f)[0] = menubar = FRAME_X_MENUBAR_WIDGET (f);
+FRAME_X_NUM_TOP_WIDGETS (f) = 1;
+if (menubar_visible)
+XtManageChild (menubar);
+#endif /* HAVE_MENUBARS */
+XtManageChild (text);
+XtManageChild (container);
+}
+/* We used to call XtPopup() in x_popup_frame, but that doesn't give
+you control over whether the widget is initially mapped or not
+because XtPopup() makes an unconditional call to XMapRaised().
+Boy, those Xt designers were clever.
+When we first removed it we only kept the XtRealizeWidget call in
+XtPopup.  For everything except HP's that was enough.  For HP's,
+though, the failure to call the popup callbacks resulted in XEmacs
+not accepting any input.  Bizarre but true.  Stupid but true.
+So, in case there are any other gotchas floating out there along
+the same lines I've duplicated the majority of XtPopup here.  It
+assumes no grabs and that the widget is not already popped up, both
+valid assumptions for the one place this is called from. */
+static void
+xemacs_XtPopup (Widget widget)
+{
+ShellWidget shell_widget = (ShellWidget) widget;
+XtGrabKind call_data = XtGrabNone;
+XtCallCallbacks (widget, XtNpopupCallback, (XtPointer)&call_data);
+shell_widget->shell.popped_up = TRUE;
+shell_widget->shell.grab_kind = XtGrabNone;
+shell_widget->shell.spring_loaded = False;
+if (shell_widget->shell.create_popup_child_proc != NULL)
+(*(shell_widget->shell.create_popup_child_proc))(widget);
+/* The XtSetValues below are not in XtPopup menu.  We just want to
+make absolutely sure... */
+Xt_SET_VALUE (widget, XtNmappedWhenManaged, False);
+XtRealizeWidget (widget);
+Xt_SET_VALUE (widget, XtNmappedWhenManaged, True);
+}
+/* create the windows for the specified frame and display them.
+Note that the widgets have already been created, and any
+necessary geometry calculations have already been done. */
+static void
+x_popup_frame (struct frame *f)
+{
+Widget shell_widget = FRAME_X_SHELL_WIDGET (f);
+Widget frame_widget = FRAME_X_TEXT_WIDGET (f);
+struct device *d = XDEVICE (FRAME_DEVICE (f));
+/* Before mapping the window, make sure that the WMShell's notion of
+whether it should be iconified is synchronized with the EmacsFrame's
+notion.
+*/
+if (FRAME_X_TOP_LEVEL_FRAME_P (f))
+x_wm_set_shell_iconic_p (shell_widget,
+			     ((EmacsFrame) frame_widget)
+			     ->emacs_frame.iconic);
+xemacs_XtPopup (shell_widget);
+if (!((EmacsFrame) frame_widget)->emacs_frame.initially_unmapped)
+XtMapWidget (shell_widget);
+else
+{
+/* We may have set f->visible to 1 in x_init_frame(), so undo
+	 that now. */
+FRAME_X_TOTALLY_VISIBLE_P (f) = 0;
+f->visible = 0;
+}
+#ifdef EXTERNAL_WIDGET
+if (FRAME_X_EXTERNAL_WINDOW_P (f))
+ExternalShellReady (shell_widget, XtWindow (frame_widget), KeyPressMask);
+else
+#endif
+if (FRAME_X_TOP_LEVEL_FRAME_P (f))
+{
+	/* tell the window manager about us. */
+	x_wm_store_class_hints (shell_widget, XtName (frame_widget));
+#ifndef HAVE_WMCOMMAND
+	x_wm_maybe_store_wm_command (f);
+#endif /* HAVE_WMCOMMAND */
+	x_wm_hack_wm_protocols (shell_widget);
+}
+#ifdef HAVE_XIM
+XIM_init_frame (f);
+#endif /* HAVE_XIM */
+#ifdef HACK_EDITRES
+/* Allow XEmacs to respond to EditRes requests.  See the O'Reilly Xt */
+/* Intrinsics Programming Manual, Motif Edition, Aug 1993, Sect 14.14, */
+/* pp. 483-493. */
+XtAddEventHandler (shell_widget,           /* the shell widget in question */
+		     (EventMask) NoEventMask,/* OR with existing mask */
+		     True,                   /* called on non-maskable events? */
+		     (XtEventHandler) _XEditResCheckMessages, /* the handler */
+		     NULL);
+#endif /* HACK_EDITRES */
+#ifdef HAVE_CDE
+{
+XtCallbackRec dnd_transfer_cb_rec[2];
+dnd_transfer_cb_rec[0].callback = x_cde_transfer_callback;
+dnd_transfer_cb_rec[0].closure = (XtPointer) f;
+dnd_transfer_cb_rec[1].callback = NULL;
+dnd_transfer_cb_rec[1].closure = NULL;
+DtDndVaDropRegister (FRAME_X_TEXT_WIDGET (f),
+			 DtDND_FILENAME_TRANSFER | DtDND_BUFFER_TRANSFER,
+			 XmDROP_COPY, dnd_transfer_cb_rec,
+			 DtNtextIsBuffer, True,
+			 DtNregisterChildren, True,
+			 DtNpreserveRegistration, False,
+			 NULL);
+}
+#endif /* HAVE_CDE */
+/* Do a stupid property change to force the server to generate a
+propertyNotify event so that the event_stream server timestamp will
+be initialized to something relevant to the time we created the window.
+*/
+XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget),
+		   DEVICE_XATOM_WM_PROTOCOLS (d), XA_ATOM, 32, PropModeAppend,
+		   (unsigned char*) NULL, 0);
+x_send_synthetic_mouse_event (f);
+}
+static void
+allocate_x_frame_struct (struct frame *f)
+{
+/* zero out all slots. */
+f->frame_data = xnew_and_zero (struct x_frame);
+/* yeah, except the lisp ones */
+FRAME_X_ICON_PIXMAP (f) = Qnil;
+FRAME_X_ICON_PIXMAP_MASK (f) = Qnil;
+}
+/************************************************************************/
+/*				Lisp functions				*/
+/************************************************************************/
+static void
+x_init_frame_1 (struct frame *f, Lisp_Object props)
+{
+/* This function can GC */
+Lisp_Object device = FRAME_DEVICE (f);
+Lisp_Object lisp_window_id = Fplist_get (props, Qwindow_id, Qnil);
+Lisp_Object popup = Fplist_get (props, Qpopup, Qnil);
+if (!NILP (popup))
+{
+if (EQ (popup, Qt))
+	popup = Fselected_frame (device);
+CHECK_LIVE_FRAME (popup);
+if (!EQ (device, FRAME_DEVICE (XFRAME (popup))))
+	signal_simple_error_2 ("Parent must be on same device as frame",
+			       device, popup);
+}
+/*
+* Previously we set this only if NILP (DEVICE_SELECTED_FRAME (d))
+* to make sure that messages were displayed as soon as possible
+* if we're creating the first frame on a device.  But it is
+* better to just set this all the time, so that when a new frame
+* is created that covers the selected frame, echo area status
+* messages can still be seen.  f->visible is reset later if the
+* initially-unmapped property is found to be non-nil in the
+* frame properties.
+*/
+f->visible = 1;
+allocate_x_frame_struct (f);
+x_create_widgets (f, lisp_window_id, popup);
+}
+static void
+x_init_frame_2 (struct frame *f, Lisp_Object props)
+{
+/* Set up the values of the widget/frame.  A case could be made for putting
+this inside of the widget's initialize method. */
+update_frame_face_values (f);
+x_initialize_frame_size (f);
+/* Kyle:
+*   update_frame_title() can't be done here, because some of the
+*   modeline specs depend on the frame's device having a selected
+*   frame, and that may not have been set up yet.  The redisplay
+*   will update the frame title anyway, so nothing is lost.
+* JV:
+*   It turns out it gives problems with FVWMs name based mapping.
+*   We'll just  need to be careful in the modeline specs.
+*/
+update_frame_title (f);
+}
+static void
+x_init_frame_3 (struct frame *f)
+{
+/* Pop up the frame. */
+x_popup_frame (f);
+}
+static void
+x_mark_frame (struct frame *f)
+{
+mark_object (FRAME_X_ICON_PIXMAP (f));
+mark_object (FRAME_X_ICON_PIXMAP_MASK (f));
+}
+static void
+x_set_frame_icon (struct frame *f)
+{
+Pixmap x_pixmap, x_mask;
+if (IMAGE_INSTANCEP (f->icon)
+&& IMAGE_INSTANCE_PIXMAP_TYPE_P (XIMAGE_INSTANCE (f->icon)))
+{
+x_pixmap = XIMAGE_INSTANCE_X_PIXMAP (f->icon);
+x_mask = XIMAGE_INSTANCE_X_MASK (f->icon);
+}
+else
+{
+x_pixmap = 0;
+x_mask = 0;
+}
+/* Store the X data into the widget. */
+{
+Arg al [2];
+XtSetArg (al [0], XtNiconPixmap, x_pixmap);
+XtSetArg (al [1], XtNiconMask,   x_mask);
+XtSetValues (FRAME_X_SHELL_WIDGET (f), al, 2);
+}
+}
+static void
+x_set_frame_pointer (struct frame *f)
+{
+XDefineCursor (XtDisplay (FRAME_X_TEXT_WIDGET (f)),
+		 XtWindow (FRAME_X_TEXT_WIDGET (f)),
+		 XIMAGE_INSTANCE_X_CURSOR (f->pointer));
+XSync (XtDisplay (FRAME_X_TEXT_WIDGET (f)), 0);
+}
+static Lisp_Object
+x_get_frame_parent (struct frame *f)
+{
+Widget parentwid = 0;
+Xt_GET_VALUE (FRAME_X_SHELL_WIDGET (f), XtNtransientFor, &parentwid);
+/* find the frame whose wid is parentwid */
+if (parentwid)
+{
+Lisp_Object frmcons;
+DEVICE_FRAME_LOOP (frmcons, XDEVICE (FRAME_DEVICE (f)))
+	{
+	  Lisp_Object frame = XCAR (frmcons);
+	  if (FRAME_X_SHELL_WIDGET (XFRAME (frame)) == parentwid)
+	    return frame;
+	}
+}
+return Qnil;
+}
+DEFUN ("x-window-id", Fx_window_id, 0, 1, 0, /*
+Get the ID of the X11 window.
+This gives us a chance to manipulate the Emacs window from within a
+different program.  Since the ID is an unsigned long, we return it as
+a string.
+*/
+(frame))
+{
+char str[255];
+struct frame *f = decode_x_frame (frame);
+sprintf (str, "%lu", XtWindow (FRAME_X_TEXT_WIDGET (f)));
+return build_string (str);
+}
+/************************************************************************/
+/*			manipulating the X window			*/
+/************************************************************************/
+static void
+x_set_frame_position (struct frame *f, int xoff, int yoff)
+{
+Widget w = FRAME_X_SHELL_WIDGET (f);
+Display *dpy = XtDisplay (w);
+Dimension frame_w = DisplayWidth  (dpy, DefaultScreen (dpy));
+Dimension frame_h = DisplayHeight (dpy, DefaultScreen (dpy));
+Dimension shell_w, shell_h, shell_bord;
+int win_gravity;
+Arg al [3];
+XtSetArg (al [0], XtNwidth,       &shell_w);
+XtSetArg (al [1], XtNheight,      &shell_h);
+XtSetArg (al [2], XtNborderWidth, &shell_bord);
+XtGetValues (w, al, 3);
+win_gravity =
+xoff >= 0 && yoff >= 0 ? NorthWestGravity :
+xoff >= 0 ? SouthWestGravity :
+yoff >= 0 ? NorthEastGravity :
+SouthEastGravity;
+if (xoff < 0)
+xoff += frame_w - shell_w - 2*shell_bord;
+if (yoff < 0)
+yoff += frame_h - shell_h - 2*shell_bord;
+/* Update the hints so that, if this window is currently iconified, it will
+come back at the right place.  We can't look at s->visible to determine
+whether it is iconified because it might not be up-to-date yet (the queue
+might not be processed). */
+XtSetArg (al [0], XtNwinGravity, win_gravity);
+XtSetArg (al [1], XtNx, xoff);
+XtSetArg (al [2], XtNy, yoff);
+XtSetValues (w, al, 3);
+/* Sometimes you will find that
+(set-frame-position (selected-frame) -50 -50)
+doesn't put the frame where you expect it to: i.e. it's closer to
+the lower-right corner than it should be, and it appears that the
+size of the WM decorations was not taken into account.  This is
+*not* a problem with this function.  Both mwm and twm have bugs
+in handling this situation. (mwm ignores the window gravity and
+always assumes NorthWest, except the first time you map the
+window; twm gets things almost right, but forgets to account for
+the border width of the top-level window.) This function does
+what it's supposed to according to the ICCCM, and I'm not about
+to hack around window-manager bugs. */
+#if 0
+/* This is not necessary under either mwm or twm */
+x_wm_mark_shell_position_user_specified (w);
+#endif
+}
+/* Call this to change the size of frame S's x-window. */
+static void
+x_set_frame_size (struct frame *f, int cols, int rows)
+{
+EmacsFrameSetCharSize (FRAME_X_TEXT_WIDGET (f), cols, rows);
+#if 0
+/* this is not correct.  x_set_frame_size() is called from
+Fset_frame_size(), which may or may not have been called
+by the user (e.g. update_EmacsFrame() calls it when the font
+changes).  For now, don't bother with getting this right. */
+x_wm_mark_shell_size_user_specified (FRAME_X_SHELL_WIDGET (f));
+#endif
+}
+static void
+x_set_mouse_position (struct window *w, int x, int y)
+{
+struct frame *f = XFRAME (w->frame);
+Display *display = DEVICE_X_DISPLAY (XDEVICE (f->device));
+XWarpPointer (display, None, XtWindow (FRAME_X_TEXT_WIDGET (f)),
+0, 0, 0, 0, w->pixel_left + x, w->pixel_top + y);
+}
+static int
+x_get_mouse_position (struct device *d, Lisp_Object *frame, int *x, int *y)
+{
+Display *display = DEVICE_X_DISPLAY (d);
+Window child_window;
+Window root_window;
+Window win;
+int root_x, root_y;
+int win_x, win_y;
+unsigned int keys_and_buttons;
+struct frame *f;
+if (XQueryPointer (display, RootWindow (display, DefaultScreen (display)),
+		     &root_window, &child_window, &root_x, &root_y,
+		     &win_x, &win_y, &keys_and_buttons) == False)
+return 0;
+if (child_window == None)
+return 0;	/* not over any window. */
+while (1)
+{
+win = child_window;
+if (XTranslateCoordinates (display, root_window, win, root_x, root_y,
+				 &win_x, &win_y, &child_window) == False)
+	/* Huh? */
+	return 0;
+if (child_window == None)
+	break;
+}
+/* At this point, win is the innermost window containing the pointer
+and win_x and win_y are the coordinates of that window. */
+f = x_any_window_to_frame (d, win);
+if (!f)
+return 0;
+XSETFRAME (*frame, f);
+if (XTranslateCoordinates (display, win,
+			     XtWindow (FRAME_X_TEXT_WIDGET (f)),
+			     win_x, win_y, x, y, &child_window) == False)
+/* Huh? */
+return 0;
+return 1;
+}
+static void
+x_cant_notify_wm_error (void)
+{
+error ("Can't notify window manager of iconification.");
+}
+/* Raise frame F.  */
+static void
+x_raise_frame_1 (struct frame *f, int force)
+{
+if (FRAME_VISIBLE_P (f) || force)
+{
+Widget bottom_dialog;
+XWindowChanges xwc;
+unsigned int flags;
+Display *display = DEVICE_X_DISPLAY (XDEVICE (f->device));
+Window emacs_window = XtWindow (FRAME_X_SHELL_WIDGET (f));
+/* first raises all the dialog boxes, then put emacs just below the
+* bottom most dialog box */
+bottom_dialog = lw_raise_all_pop_up_widgets ();
+if (bottom_dialog && XtWindow (bottom_dialog))
+	{
+	  xwc.sibling = XtWindow (bottom_dialog);
+	  xwc.stack_mode = Below;
+	  flags = CWSibling | CWStackMode;
+	}
+else
+	{
+	  xwc.stack_mode = Above;
+	  flags = CWStackMode;
+	}
+if (!XReconfigureWMWindow (display, emacs_window,
+				 DefaultScreen (display),
+				 flags, &xwc))
+	x_cant_notify_wm_error ();
+}
+}
+static void
+x_raise_frame (struct frame *f)
+{
+x_raise_frame_1 (f, 1);
+}
+/* Lower frame F.  */
+static void
+x_lower_frame (struct frame *f)
+{
+if (FRAME_VISIBLE_P (f))
+{
+Display *display = DEVICE_X_DISPLAY (XDEVICE (f->device));
+XWindowChanges xwc;
+unsigned int flags = CWStackMode;
+xwc.stack_mode = Below;
+if (!XReconfigureWMWindow (display, XtWindow (FRAME_X_SHELL_WIDGET (f)),
+				 DefaultScreen (display), flags, &xwc))
+	x_cant_notify_wm_error ();
+}
+}
+/* Change from withdrawn state to mapped state. */
+static void
+x_make_frame_visible (struct frame *f)
+{
+Display *display = DEVICE_X_DISPLAY (XDEVICE (f->device));
+if (!FRAME_VISIBLE_P(f))
+XMapRaised (display, XtWindow (FRAME_X_SHELL_WIDGET (f)));
+else
+x_raise_frame_1 (f, 0);
+}
+/* Change from mapped state to withdrawn state. */
+static void
+x_make_frame_invisible (struct frame *f)
+{
+Display *display = DEVICE_X_DISPLAY (XDEVICE (f->device));
+if (!FRAME_VISIBLE_P(f))
+return;
+if (!XWithdrawWindow (display,
+			XtWindow (FRAME_X_SHELL_WIDGET (f)),
+			DefaultScreen (display)))
+x_cant_notify_wm_error ();
+}
+static int
+x_frame_visible_p (struct frame *f)
+{
+#if 0
+Display *display = DEVICE_X_DISPLAY (XDEVICE (f->device));
+XWindowAttributes xwa;
+int result;
+/* JV:
+This is bad, very bad :-(
+It is not compatible with our tristate visible and
+it should never ever change the visibility for us, this leads to
+the frame-freeze problem under fvwm because with the pager
+Mappedness != Viewability != Visibility != Emacs f->visible
+This first unequalness is the reason for the frame freezing problem
+under fvwm (it happens when the frame is another fvwm-page)
+The second unequalness happen when it is on the same fvwm-page
+but in an invisible part of the visible screen.
+For now we just return the XEmacs internal value --- which might not be up
+to date. Is that a problem? ---. Otherwise we should
+use async visibility like in standard Emacs.
+*/
+if (!XGetWindowAttributes (display,
+			     XtWindow (FRAME_X_SHELL_WIDGET (f)),
+			     &xwa))
+result = 0;
+else
+result = xwa.map_state == IsViewable;
+/* In this implementation it should at least be != IsUnmapped
+JV */
+f->visible = result;
+return result;
+#endif /* 0 */
+return f->visible;
+}
+static int
+x_frame_totally_visible_p (struct frame *f)
+{
+return FRAME_X_TOTALLY_VISIBLE_P (f);
+}
+/* Change window state from mapped to iconified. */
+static void
+x_iconify_frame (struct frame *f)
+{
+Display *display = DEVICE_X_DISPLAY (XDEVICE (f->device));
+if (!XIconifyWindow (display,
+		       XtWindow (FRAME_X_SHELL_WIDGET (f)),
+		       DefaultScreen (display)))
+x_cant_notify_wm_error ();
+f->iconified = 1;
+}
+/* Sets the X focus to frame f. */
+static void
+x_focus_on_frame (struct frame *f)
+{
+XWindowAttributes xwa;
+Widget shell_widget;
+int viewable = 0;
+assert (FRAME_X_P (f));
+shell_widget = FRAME_X_SHELL_WIDGET (f);
+if (!XtWindow (shell_widget))
+return;
+#ifdef EXTERNAL_WIDGET
+if (FRAME_X_EXTERNAL_WINDOW_P (f))
+ExternalShellSetFocus (shell_widget);
+#endif /* EXTERNAL_WIDGET */
+/* Do the ICCCM focus change if the window is still visible.
+The s->visible flag might not be up-to-date, because we might
+not have processed magic events recently.  So make a server
+round-trip to find out whether it's really mapped right now.
+We grab the server to do this, because that's the only way to
+eliminate the race condition.
+*/
+XGrabServer (XtDisplay (shell_widget));
+if (XGetWindowAttributes (XtDisplay (shell_widget),
+			    XtWindow (shell_widget),
+			    &xwa))
+/* JV: it is bad to change the visibility like this, so we don't for the
+moment, at least change_frame_visibility should be called
+Note also that under fvwm a frame can be Viewable (and thus Mapped)
+but still X-invisible
+f->visible = xwa.map_state == IsViewable; */
+viewable = xwa.map_state == IsViewable;
+if (viewable)
+{
+Window focus;
+int revert_to;
+XGetInputFocus (XtDisplay (shell_widget), &focus, &revert_to);
+/* Don't explicitly set the focus on this window unless the focus
+	 was on some other window (not PointerRoot).  Note that, even when
+	 running a point-to-type window manager like *twm, there is always
+	 a focus window; the window manager maintains that based on the
+	 mouse position.  If you set the "NoTitleFocus" option in these
+	 window managers, then the server itself maintains the focus via
+	 PointerRoot, and changing that to focus on the window would make
+	 the window grab the focus.  Very bad.
+	 */
+if (focus != PointerRoot)
+	{
+	  XSetInputFocus (XtDisplay (shell_widget),
+			  XtWindow (shell_widget),
+			  RevertToParent,
+			  DEVICE_X_MOUSE_TIMESTAMP
+			  (XDEVICE (FRAME_DEVICE (f))));
+	  XFlush (XtDisplay (shell_widget));
+	}
+}
+XUngrabServer (XtDisplay (shell_widget));
+XFlush (XtDisplay (shell_widget)); /* hey, I'd like to DEBUG this... */
+}
+/* Destroy the X window of frame S.  */
+static void
+x_delete_frame (struct frame *f)
+{
+Display *dpy;
+#ifndef HAVE_WMCOMMAND
+if (FRAME_X_TOP_LEVEL_FRAME_P (f))
+x_wm_maybe_move_wm_command (f);
+#endif /* HAVE_WMCOMMAND */
+#ifdef HAVE_CDE
+DtDndDropUnregister (FRAME_X_TEXT_WIDGET (f));
+#endif /* HAVE_CDE */
+assert (FRAME_X_SHELL_WIDGET (f) != 0);
+dpy = XtDisplay (FRAME_X_SHELL_WIDGET (f));
+#ifdef EXTERNAL_WIDGET
+expect_x_error (XtDisplay (FRAME_X_SHELL_WIDGET (f)));
+/* for obscure reasons having (I think) to do with the internal
+window-to-widget hierarchy maintained by Xt, we have to call
+XtUnrealizeWidget() here.  Xt can really suck. */
+if (f->being_deleted)
+XtUnrealizeWidget (FRAME_X_SHELL_WIDGET (f));
+XtDestroyWidget (FRAME_X_SHELL_WIDGET (f));
+x_error_occurred_p (XtDisplay (FRAME_X_SHELL_WIDGET (f)));
+#else
+XtDestroyWidget (FRAME_X_SHELL_WIDGET (f));
+/* make sure the windows are really gone! */
+/* ### Is this REALLY necessary? */
+XFlush (dpy);
+#endif /* EXTERNAL_WIDGET */
+FRAME_X_SHELL_WIDGET (f) = 0;
+if (FRAME_X_GEOM_FREE_ME_PLEASE (f))
+{
+xfree (FRAME_X_GEOM_FREE_ME_PLEASE (f));
+FRAME_X_GEOM_FREE_ME_PLEASE (f) = 0;
+}
+if (f->frame_data)
+{
+xfree (f->frame_data);
+f->frame_data = 0;
+}
+}
+static void
+x_update_frame_external_traits (struct frame* frm, Lisp_Object name)
+{
+Arg al[10];
+int ac = 0;
+Lisp_Object frame;
+XSETFRAME(frame, frm);
+if (EQ (name, Qforeground))
+{
+Lisp_Object color = FACE_FOREGROUND (Vdefault_face, frame);
+XColor fgc;
+if (!EQ (color, Vthe_null_color_instance))
+{
+	 fgc = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (color));
+	 XtSetArg (al[ac], XtNforeground, (void *) fgc.pixel); ac++;
+}
+}
+else if (EQ (name, Qbackground))
+{
+Lisp_Object color = FACE_BACKGROUND (Vdefault_face, frame);
+XColor bgc;
+if (!EQ (color, Vthe_null_color_instance))
+{
+	 bgc = COLOR_INSTANCE_X_COLOR (XCOLOR_INSTANCE (color));
+	 XtSetArg (al[ac], XtNbackground, (void *) bgc.pixel); ac++;
+}
+/* Really crappy way to force the modeline shadows to be
+	redrawn.  But effective. */
+MARK_FRAME_WINDOWS_STRUCTURE_CHANGED (frm);
+MARK_FRAME_CHANGED (frm);
+}
+else if (EQ (name, Qfont))
+{
+Lisp_Object font = FACE_FONT (Vdefault_face, frame, Vcharset_ascii);
+if (!EQ (font, Vthe_null_font_instance))
+XtSetArg (al[ac], XtNfont,
+		 (void *) FONT_INSTANCE_X_FONT (XFONT_INSTANCE (font)));
+ac++;
+}
+else
+abort ();
+XtSetValues (FRAME_X_TEXT_WIDGET (frm), al, ac);
+#ifdef HAVE_TOOLBARS
+/* Setting the background clears the entire frame area
+including the toolbar so we force an immediate redraw of
+it. */
+if (EQ (name, Qbackground))
+MAYBE_DEVMETH (XDEVICE (frm->device), redraw_frame_toolbars, (frm));
+#endif /* HAVE_TOOLBARS */
+/* Set window manager resize increment hints according to
+the new character size */
+if (EQ (name, Qfont))
+EmacsFrameRecomputeCellSize (FRAME_X_TEXT_WIDGET (frm));
+}
+/************************************************************************/
+/*                            initialization                            */
+/************************************************************************/
+void
+syms_of_frame_x (void)
+{
+defsymbol (&Qwindow_id, "window-id");
+defsymbol (&Qx_resource_name, "x-resource-name");
+DEFSUBR (Fx_window_id);
+#ifdef HAVE_CDE
+DEFSUBR (Fcde_start_drag_internal);
+#endif
+#ifdef HAVE_OFFIX_DND
+DEFSUBR (Foffix_start_drag_internal);
+#endif
+}
+void
+console_type_create_frame_x (void)
+{
+/* frame methods */
+CONSOLE_HAS_METHOD (x, init_frame_1);
+CONSOLE_HAS_METHOD (x, init_frame_2);
+CONSOLE_HAS_METHOD (x, init_frame_3);
+CONSOLE_HAS_METHOD (x, mark_frame);
+CONSOLE_HAS_METHOD (x, focus_on_frame);
+CONSOLE_HAS_METHOD (x, delete_frame);
+CONSOLE_HAS_METHOD (x, get_mouse_position);
+CONSOLE_HAS_METHOD (x, set_mouse_position);
+CONSOLE_HAS_METHOD (x, raise_frame);
+CONSOLE_HAS_METHOD (x, lower_frame);
+CONSOLE_HAS_METHOD (x, make_frame_visible);
+CONSOLE_HAS_METHOD (x, make_frame_invisible);
+CONSOLE_HAS_METHOD (x, iconify_frame);
+CONSOLE_HAS_METHOD (x, set_frame_size);
+CONSOLE_HAS_METHOD (x, set_frame_position);
+CONSOLE_HAS_METHOD (x, frame_property);
+CONSOLE_HAS_METHOD (x, internal_frame_property_p);
+CONSOLE_HAS_METHOD (x, frame_properties);
+CONSOLE_HAS_METHOD (x, set_frame_properties);
+CONSOLE_HAS_METHOD (x, set_title_from_bufbyte);
+CONSOLE_HAS_METHOD (x, set_icon_name_from_bufbyte);
+CONSOLE_HAS_METHOD (x, frame_visible_p);
+CONSOLE_HAS_METHOD (x, frame_totally_visible_p);
+CONSOLE_HAS_METHOD (x, frame_iconified_p);
+CONSOLE_HAS_METHOD (x, set_frame_pointer);
+CONSOLE_HAS_METHOD (x, set_frame_icon);
+CONSOLE_HAS_METHOD (x, get_frame_parent);
+CONSOLE_HAS_METHOD (x, update_frame_external_traits);
+}
+void
+vars_of_frame_x (void)
+{
+#ifdef EXTERNAL_WIDGET
+Fprovide (intern ("external-widget"));
+#endif
+/* this call uses only safe functions from emacs.c */
+init_x_prop_symbols ();
+DEFVAR_LISP ("default-x-frame-plist", &Vdefault_x_frame_plist /*
+Plist of default frame-creation properties for X frames.
+These override what is specified in the resource database and in
+`default-frame-plist', but are overridden by the arguments to the
+particular call to `make-frame'.
+Note: In many cases, properties of a frame are available as specifiers
+instead of through the frame-properties mechanism.
+Here is a list of recognized frame properties, other than those
+documented in `set-frame-properties' (they can be queried and
+set at any time, except as otherwise noted):
+window-id			The X window ID corresponding to the
+				frame.  May be set only at startup, and
+				only if external widget support was
+				compiled in; doing so causes the frame
+				to be created as an "external widget"
+				in another program that uses an existing
+				window in the program rather than creating
+				a new one.
+initially-unmapped		If non-nil, the frame will not be visible
+				when it is created.  In this case, you
+				need to call `make-frame-visible' to make
+				the frame appear.
+popup				If non-nil, it should be a frame, and this
+				frame will be created as a "popup" frame
+				whose parent is the given frame.  This
+				will make the window manager treat the
+				frame as a dialog box, which may entail
+				doing different things (e.g. not asking
+				for positioning, and not iconifying
+				separate from its parent).
+inter-line-space		Not currently implemented.
+toolbar-shadow-thickness	Thickness of toolbar shadows.
+background-toolbar-color	Color of toolbar background.
+bottom-toolbar-shadow-color	Color of bottom shadows on toolbars.
+				(*Not* specific to the bottom-toolbar.)
+top-toolbar-shadow-color	Color of top shadows on toolbars.
+				(*Not* specific to the top-toolbar.)
+internal-border-width		Width of internal border around text area.
+border-width			Width of external border around text area.
+top				Y position (in pixels) of the upper-left
+				outermost corner of the frame (i.e. the
+				upper-left of the window-manager
+				decorations).
+left				X position (in pixels) of the upper-left
+				outermost corner of the frame (i.e. the
+				upper-left of the window-manager
+				decorations).
+border-color			Color of external border around text area.
+cursor-color			Color of text cursor.
+See also `default-frame-plist', which specifies properties which apply
+to all frames, not just X frames.
+*/ );
+Vdefault_x_frame_plist = Qnil;
+x_console_methods->device_specific_frame_props = &Vdefault_x_frame_plist;
+}

Mercurial > hg > xemacs-beta

comparison src/frame-x.c @ 428:3ecd8885ac67 r21-2-22