1 files changed, 0 insertions, 638 deletions

diff --git a/nx-X11/lib/Xaw/Tip.c b/nx-X11/lib/Xaw/Tip.c
deleted file mode 100644
index 3c4b79437..000000000
--- a/nx-X11/lib/Xaw/Tip.c
+++ /dev/null
@@ -1,638 +0,0 @@
-/*
- * Copyright (c) 1999 by The XFree86 Project, Inc.
- *
- * 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
- * THE XFREE86 PROJECT 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 the XFree86 Project shall
- * not be used in advertising or otherwise to promote the sale, use or other
- * dealings in this Software without prior written authorization from the
- * XFree86 Project.
- *
- * Author: Paulo César Pereira de Andrade
- */
-
-/* $XFree86: xc/lib/Xaw/Tip.c,v 1.4 1999/07/11 08:49:16 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <X11/IntrinsicP.h>
-#include <X11/StringDefs.h>
-#include <X11/Xos.h>
-#include <X11/Xaw/TipP.h>
-#include <X11/Xaw/XawInit.h>
-#include <X11/Xmu/Converters.h>
-#include "Private.h"
-
-#define	TIP_EVENT_MASK (ButtonPressMask	  |	\
-			ButtonReleaseMask |	\
-			PointerMotionMask |	\
-			ButtonMotionMask  |	\
-			KeyPressMask	  |	\
-			KeyReleaseMask	  |	\
-			EnterWindowMask	  |	\
-			LeaveWindowMask)
-
-/*
- * Types
- */
-typedef struct _XawTipInfo {
-    Screen *screen;
-    TipWidget tip;
-    Widget widget;
-    Bool mapped;
-    struct _XawTipInfo *next;
-} XawTipInfo;
-
-/*
- * Class Methods
- */
-static void XawTipClassInitialize(void);
-static void XawTipInitialize(Widget, Widget, ArgList, Cardinal*);
-static void XawTipDestroy(Widget);
-static void XawTipExpose(Widget, XEvent*, Region);
-static void XawTipRealize(Widget, Mask*, XSetWindowAttributes*);
-static Boolean XawTipSetValues(Widget, Widget, Widget, ArgList, Cardinal*);
-
-/*
- * Prototypes
- */
-static void TipEventHandler(Widget, XtPointer, XEvent*, Boolean*);
-static void TipShellEventHandler(Widget, XtPointer, XEvent*, Boolean*);
-static XawTipInfo *CreateTipInfo(Widget);
-static XawTipInfo *FindTipInfo(Widget);
-static void ResetTip(XawTipInfo*, Bool);
-static void TipTimeoutCallback(XtPointer, XtIntervalId*);
-static void TipLayout(XawTipInfo*);
-static void TipPosition(XawTipInfo*);
-
-/*
- * Initialization
- */
-#define offset(field) XtOffsetOf(TipRec, tip.field)
-static XtResource resources[] = {
-  {
-    XtNforeground,
-    XtCForeground,
-    XtRPixel,
-    sizeof(Pixel),
-    offset(foreground),
-    XtRString,
-    XtDefaultForeground,
-  },
-  {
-    XtNfont,
-    XtCFont,
-    XtRFontStruct,
-    sizeof(XFontStruct*),
-    offset(font),
-    XtRString,
-    XtDefaultFont
-  },
-  {
-    XtNfontSet,
-    XtCFontSet,
-    XtRFontSet,
-    sizeof(XFontSet),
-    offset(fontset),
-    XtRString,
-    XtDefaultFontSet
-  },
-  {
-    XtNtopMargin,
-    XtCVerticalMargins,
-    XtRDimension,
-    sizeof(Dimension),
-    offset(top_margin),
-    XtRImmediate,
-    (XtPointer)2
-  },
-  {
-    XtNbottomMargin,
-    XtCVerticalMargins,
-    XtRDimension,
-    sizeof(Dimension),
-    offset(bottom_margin),
-    XtRImmediate,
-    (XtPointer)2
-  },
-  {
-    XtNleftMargin,
-    XtCHorizontalMargins,
-    XtRDimension,
-    sizeof(Dimension),
-    offset(left_margin),
-    XtRImmediate,
-    (XtPointer)6
-  },
-  {
-    XtNrightMargin,
-    XtCHorizontalMargins,
-    XtRDimension,
-    sizeof(Dimension),
-    offset(right_margin),
-    XtRImmediate,
-    (XtPointer)6
-  },
-  {
-    XtNbackingStore,
-    XtCBackingStore,
-    XtRBackingStore,
-    sizeof(int),
-    offset(backing_store),
-    XtRImmediate,
-    (XtPointer)(Always + WhenMapped + NotUseful)
-  },
-  {
-    XtNtimeout,
-    XtCTimeout,
-    XtRInt,
-    sizeof(int),
-    offset(timeout),
-    XtRImmediate,
-    (XtPointer)500
-  },
-  {
-    XawNdisplayList,
-    XawCDisplayList,
-    XawRDisplayList,
-    sizeof(XawDisplayList*),
-    offset(display_list),
-    XtRImmediate,
-    NULL
-  },
-};
-#undef offset
-
-TipClassRec tipClassRec = {
-  /* core */
-  {
-    (WidgetClass)&widgetClassRec,	/* superclass */
-    "Tip",				/* class_name */
-    sizeof(TipRec),			/* widget_size */
-    XawTipClassInitialize,		/* class_initialize */
-    NULL,				/* class_part_initialize */
-    False,				/* class_inited */
-    XawTipInitialize,			/* initialize */
-    NULL,				/* initialize_hook */
-    XawTipRealize,			/* realize */
-    NULL,				/* actions */
-    0,					/* num_actions */
-    resources,				/* resources */
-    XtNumber(resources),		/* num_resources */
-    NULLQUARK,				/* xrm_class */
-    True,				/* compress_motion */
-    True,				/* compress_exposure */
-    True,				/* compress_enterleave */
-    False,				/* visible_interest */
-    XawTipDestroy,			/* destroy */
-    NULL,				/* resize */
-    XawTipExpose,			/* expose */
-    XawTipSetValues,			/* set_values */
-    NULL,				/* set_values_hook */
-    XtInheritSetValuesAlmost,		/* set_values_almost */
-    NULL,				/* get_values_hook */
-    NULL,				/* accept_focus */
-    XtVersion,				/* version */
-    NULL,				/* callback_private */
-    NULL,				/* tm_table */
-    XtInheritQueryGeometry,		/* query_geometry */
-    XtInheritDisplayAccelerator,	/* display_accelerator */
-    NULL,				/* extension */
-  },
-  /* tip */
-  {
-    NULL,				/* extension */
-  },
-};
-
-WidgetClass tipWidgetClass = (WidgetClass)&tipClassRec;
-
-static XawTipInfo *first_tip;
-
-/*
- * Implementation
- */
-static void
-XawTipClassInitialize(void)
-{
-    XawInitializeWidgetSet();
-    XtAddConverter(XtRString, XtRBackingStore, XmuCvtStringToBackingStore,
-		   NULL, 0);
-    XtSetTypeConverter(XtRBackingStore, XtRString, XmuCvtBackingStoreToString,
-		       NULL, 0, XtCacheNone, NULL);
-}
-
-/*ARGSUSED*/
-static void
-XawTipInitialize(Widget req, Widget w, ArgList args, Cardinal *num_args)
-{
-    TipWidget tip = (TipWidget)w;
-    XGCValues values;
-
-    if (!tip->tip.font) XtError("Aborting: no font found\n");
-    if (tip->tip.international && !tip->tip.fontset)
-	XtError("Aborting: no fontset found\n");
-    
-    tip->tip.timer = 0;
-
-    values.foreground = tip->tip.foreground;
-    values.background = tip->core.background_pixel;
-    values.font = tip->tip.font->fid;
-    values.graphics_exposures = False;
-
-    tip->tip.gc = XtAllocateGC(w, 0, GCForeground | GCBackground | GCFont |
-			       GCGraphicsExposures, &values, GCFont, 0);
-}
-
-static void
-XawTipDestroy(Widget w)
-{
-    XawTipInfo *info = FindTipInfo(w);
-    TipWidget tip = (TipWidget)w;
-
-    if (tip->tip.timer)
-	XtRemoveTimeOut(tip->tip.timer);
-
-    XtReleaseGC(w, tip->tip.gc);
-
-    XtRemoveEventHandler(XtParent(w), KeyPressMask, False, TipShellEventHandler,
-			 (XtPointer)NULL);
-    if (info == first_tip)
-	first_tip = first_tip->next;
-    else {
-	XawTipInfo *p = first_tip;
-
-	while (p && p->next != info)
-	    p = p->next;
-	if (p)
-	    p->next = info->next;
-    }
-    XtFree((char*)info);
-}
-
-static void
-XawTipRealize(Widget w, Mask *mask, XSetWindowAttributes *attr)
-{
-    TipWidget tip = (TipWidget)w;
-
-    if (tip->tip.backing_store == Always ||
-	tip->tip.backing_store == NotUseful ||
-	tip->tip.backing_store == WhenMapped) {
-	*mask |= CWBackingStore;
-	attr->backing_store = tip->tip.backing_store;
-    }
-    else
-	*mask &= ~CWBackingStore;
-    *mask |= CWOverrideRedirect;
-    attr->override_redirect = True;
-
-    XtWindow(w) = XCreateWindow(DisplayOfScreen(XtScreen(w)),
-				RootWindowOfScreen(XtScreen(w)),
-				XtX(w), XtY(w),
-				XtWidth(w) ? XtWidth(w) : 1,
-				XtHeight(w) ? XtHeight(w) : 1,
-				XtBorderWidth(w),
-				DefaultDepthOfScreen(XtScreen(w)),
-				InputOutput,
-				CopyFromParent,
-				*mask, attr);
-}
-
-static void
-XawTipExpose(Widget w, XEvent *event, Region region)
-{
-    TipWidget tip = (TipWidget)w;
-    GC gc = tip->tip.gc;
-    char *nl, *label = tip->tip.label;
-    Position y = tip->tip.top_margin + tip->tip.font->max_bounds.ascent;
-    int len;
-
-    if (tip->tip.display_list)
-	XawRunDisplayList(w, tip->tip.display_list, event, region);
-
-    if (tip->tip.international == True) {
-	Position ksy = tip->tip.top_margin;
-	XFontSetExtents *ext = XExtentsOfFontSet(tip->tip.fontset);
-
-	ksy += XawAbs(ext->max_ink_extent.y);
-
-	while ((nl = index(label, '\n')) != NULL) {
-	    XmbDrawString(XtDisplay(w), XtWindow(w), tip->tip.fontset,
-			  gc, tip->tip.left_margin, ksy, label,
-			  (int)(nl - label));
-	    ksy += ext->max_ink_extent.height;
-	    label = nl + 1;
-	}
-	len = strlen(label);
-	if (len)
-	    XmbDrawString(XtDisplay(w), XtWindow(w), tip->tip.fontset, gc,
-			  tip->tip.left_margin, ksy, label, len);
-    }
-    else {
-	while ((nl = index(label, '\n')) != NULL) {
-	    if (tip->tip.encoding)
-		XDrawString16(XtDisplay(w), XtWindow(w), gc,
-			      tip->tip.left_margin, y,
-			      (XChar2b*)label, (int)(nl - label) >> 1);
-	    else
-		XDrawString(XtDisplay(w), XtWindow(w), gc,
-			    tip->tip.left_margin, y, label, (int)(nl - label));
-	    y += tip->tip.font->max_bounds.ascent + 
-		 tip->tip.font->max_bounds.descent;
-	    label = nl + 1;
-	}
-	len = strlen(label);
-	if (len) {
-	    if (tip->tip.encoding)
-		XDrawString16(XtDisplay(w), XtWindow(w), gc,
-			      tip->tip.left_margin, y, (XChar2b*)label, len >> 1);
-	    else
-		XDrawString(XtDisplay(w), XtWindow(w), gc,
-			    tip->tip.left_margin, y, label, len);
-	}
-    }
-}
-
-/*ARGSUSED*/
-static Boolean
-XawTipSetValues(Widget current, Widget request, Widget cnew,
-		ArgList args, Cardinal *num_args)
-{
-    TipWidget curtip = (TipWidget)current;
-    TipWidget newtip = (TipWidget)cnew;
-    Boolean redisplay = False;
-
-    if (curtip->tip.font->fid != newtip->tip.font->fid ||
-	curtip->tip.foreground != newtip->tip.foreground) {
-	XGCValues values;
-
-	values.foreground = newtip->tip.foreground;
-	values.background = newtip->core.background_pixel;
-	values.font = newtip->tip.font->fid;
-	values.graphics_exposures = False;
-	XtReleaseGC(cnew, curtip->tip.gc);
-	newtip->tip.gc = XtAllocateGC(cnew, 0, GCForeground | GCBackground |
-				      GCFont | GCGraphicsExposures, &values,
-				      GCFont, 0);
-	redisplay = True;
-    }
-    if (curtip->tip.display_list != newtip->tip.display_list)
-	redisplay = True;
-
-    return (redisplay);
-}
-
-static void
-TipLayout(XawTipInfo *info)
-{
-    XFontStruct	*fs = info->tip->tip.font;
-    int width = 0, height;
-    char *nl, *label = info->tip->tip.label;
-
-    if (info->tip->tip.international == True) {
-	XFontSet fset = info->tip->tip.fontset;
-	XFontSetExtents *ext = XExtentsOfFontSet(fset);
-
-	height = ext->max_ink_extent.height;
-	if ((nl = index(label, '\n')) != NULL) {
-	    /*CONSTCOND*/
-	    while (True) {
-		int w = XmbTextEscapement(fset, label, (int)(nl - label));
-
-		if (w > width)
-		    width = w;
-		if (*nl == '\0')
-		    break;
-		label = nl + 1;
-		if (*label)
-		    height += ext->max_ink_extent.height;
-		if ((nl = index(label, '\n')) == NULL)
-		    nl = index(label, '\0');
-	    }
-	}
-	else
-	    width = XmbTextEscapement(fset, label, strlen(label));
-    }
-    else {
-	height = fs->max_bounds.ascent + fs->max_bounds.descent;
-	if ((nl = index(label, '\n')) != NULL) {
-	    /*CONSTCOND*/
-	    while (True) {
-		int w = info->tip->tip.encoding ?
-		    XTextWidth16(fs, (XChar2b*)label, (int)(nl - label) >> 1) :
-		    XTextWidth(fs, label, (int)(nl - label));
-		if (w > width)
-		    width = w;
-		if (*nl == '\0')
-		    break;
-		label = nl + 1;
-		if (*label)
-		    height += fs->max_bounds.ascent + fs->max_bounds.descent;
-		if ((nl = index(label, '\n')) == NULL)
-		    nl = index(label, '\0');
-	    }
-	}
-	else
-	    width = info->tip->tip.encoding ?
-		XTextWidth16(fs, (XChar2b*)label, strlen(label) >> 1) :
-		XTextWidth(fs, label, strlen(label));
-    }
-    XtWidth(info->tip) = width + info->tip->tip.left_margin +
-			 info->tip->tip.right_margin;
-    XtHeight(info->tip) = height + info->tip->tip.top_margin +
-			  info->tip->tip.bottom_margin;
-}
-
-#define	DEFAULT_TIP_Y_OFFSET	12
-static void
-TipPosition(XawTipInfo *info)
-{
-    Window r, c;
-    int rx, ry, wx, wy;
-    unsigned mask;
-    Position x, y;
-
-    XQueryPointer(XtDisplay((Widget)info->tip), XtWindow((Widget)info->tip),
-		  &r, &c, &rx, &ry, &wx, &wy, &mask);
-    x = rx - (XtWidth(info->tip) >> 1);
-    y = ry + DEFAULT_TIP_Y_OFFSET;
-
-    if (x >= 0) {
-	int scr_width = WidthOfScreen(XtScreen(info->tip));
-
-	if (x + XtWidth(info->tip) + XtBorderWidth(info->tip) > scr_width)
-	    x = scr_width - XtWidth(info->tip) - XtBorderWidth(info->tip);
-    }
-    if (x < 0)
-	x = 0;
-    if (y >= 0) {
-	int scr_height = HeightOfScreen(XtScreen(info->tip));
-
-	if (y + XtHeight(info->tip) + XtBorderWidth(info->tip) > scr_height)
-	    y -= XtHeight(info->tip) + XtBorderWidth(info->tip) +
-		 (DEFAULT_TIP_Y_OFFSET << 1);
-    }
-    if (y < 0)
-	y = 0;
-
-    XMoveResizeWindow(XtDisplay(info->tip), XtWindow(info->tip),
-		      (int)(XtX(info->tip) = x), (int)(XtY(info->tip) = y),
-		      (unsigned)XtWidth(info->tip), (unsigned)XtHeight(info->tip));
-}
-
-static XawTipInfo *
-CreateTipInfo(Widget w)
-{
-    XawTipInfo *info = XtNew(XawTipInfo);
-    Widget shell = w;
-
-    info->screen = XtScreen(w);
-
-    while (XtParent(shell))
-	shell = XtParent(shell);
-
-    info->tip = (TipWidget)XtCreateWidget("tip", tipWidgetClass, shell, NULL, 0);
-    XtRealizeWidget((Widget)info->tip);
-    info->widget = NULL;
-    info->mapped = False;
-    info->next = NULL;
-    XtAddEventHandler(shell, KeyPressMask, False, TipShellEventHandler,
-		      (XtPointer)NULL);
-
-    return (info);
-}
-
-static XawTipInfo *
-FindTipInfo(Widget w)
-{
-    XawTipInfo *ptip, *tip = first_tip;
-    Screen *screen = XtScreenOfObject(w);
-
-    if (tip == NULL)
-	return (first_tip = tip = CreateTipInfo(w));
-
-    for (ptip = tip; tip; ptip = tip, tip = tip->next)
-	if (tip->screen == screen)
-	    return (tip);
-
-    return (ptip->next = CreateTipInfo(w));
-}
-
-static void
-ResetTip(XawTipInfo *info, Bool add_timeout)
-{
-    if (info->tip->tip.timer) {
-	XtRemoveTimeOut(info->tip->tip.timer);
-	info->tip->tip.timer = 0;
-    }
-    if (info->mapped) {
-	XtRemoveGrab(XtParent((Widget)info->tip));
-	XUnmapWindow(XtDisplay((Widget)info->tip), XtWindow((Widget)info->tip));
-	info->mapped = False;
-    }
-    if (add_timeout) {
-	info->tip->tip.timer =
-	    XtAppAddTimeOut(XtWidgetToApplicationContext((Widget)info->tip),
-			    info->tip->tip.timeout, TipTimeoutCallback,
-			    (XtPointer)info);
-    }
-}
-
-static void
-TipTimeoutCallback(XtPointer closure, XtIntervalId *id)
-{
-    XawTipInfo *info = (XawTipInfo*)closure;
-    Arg args[3];
-
-    info->tip->tip.label = NULL;
-    info->tip->tip.international = False;
-    info->tip->tip.encoding = 0;
-    XtSetArg(args[0], XtNtip, &info->tip->tip.label);
-    XtSetArg(args[1], XtNinternational, &info->tip->tip.international);
-    XtSetArg(args[2], XtNencoding, &info->tip->tip.encoding);
-    XtGetValues(info->widget, args, 3);
-
-    if (info->tip->tip.label) {
-	TipLayout(info);
-	TipPosition(info);
-	XMapRaised(XtDisplay((Widget)info->tip), XtWindow((Widget)info->tip));
-	XtAddGrab(XtParent((Widget)info->tip), True, True);
-	info->mapped = True;
-    }
-}
-
-/*ARGSUSED*/
-static void
-TipShellEventHandler(Widget w, XtPointer client_data, XEvent *event,
-		     Boolean *continue_to_dispatch)
-{
-    ResetTip(FindTipInfo(w), False);
-}
-
-/*ARGSUSED*/
-static void
-TipEventHandler(Widget w, XtPointer client_data, XEvent *event,
-		Boolean *continue_to_dispatch)
-{
-    XawTipInfo *info = FindTipInfo(w);
-    Boolean add_timeout;
-
-    if (info->widget != w) {
-	ResetTip(info, False);
-	info->widget = w;
-    }
-
-    switch (event->type) {
-	case EnterNotify:
-	    add_timeout = True;
-	    break;
-	case MotionNotify:
-	    /* If any button is pressed, timer is 0 */
-	    if (info->mapped)
-		return;
-	    add_timeout = info->tip->tip.timer != 0;
-	    break;
-	default:
-	    add_timeout = False;
-	    break;
-    }
-    ResetTip(info, add_timeout);
-}
-
-/*
- * Public routines
- */
-void
-XawTipEnable(Widget w)
-{
-    XtAddEventHandler(w, TIP_EVENT_MASK, False, TipEventHandler,
-		      (XtPointer)NULL);
-}
-
-void
-XawTipDisable(Widget w)
-{
-    XawTipInfo *info = FindTipInfo(w);
-
-    XtRemoveEventHandler(w, TIP_EVENT_MASK, False, TipEventHandler,
-			 (XtPointer)NULL);
-    if (info->widget == w)
-	ResetTip(info, False);
-}