xref: /xsrc/external/mit/libXt/dist/src/Functions.c

/* $Xorg: Functions.c,v 1.4 2001/02/09 02:03:54 xorgcvs Exp $ */

/*

Copyright 1993 Sun Microsystems, Inc.  All rights reserved.

Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice (including the next
paragraph) shall be included in all copies or substantial portions of the
Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
THE AUTHORS OR COPYRIGHT HOLDERS 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.

*/

/*

Copyright 1985, 1986, 1987, 1988, 1989, 1994, 1998  The Open Group

Permission to use, copy, modify, distribute, and sell this software and its
documentation for any purpose is hereby granted without fee, provided that
the above copyright notice appear in all copies and that both that
copyright notice and this permission notice appear in supporting
documentation.

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
OPEN GROUP 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 Open Group 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 Open Group.

*/

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "IntrinsicI.h"
#include <X11/Shell.h>
#include <X11/Vendor.h>

/*
 * This file defines functional equivalents to all macros defined
 * in Intrinsic.h
 *
 */

#undef XtIsRectObj
Boolean XtIsRectObj(Widget object)
{
    return _XtCheckSubclassFlag(object, 0x02);
}


#undef XtIsWidget
Boolean XtIsWidget(Widget object)
{
    return _XtCheckSubclassFlag(object, 0x04);
}


#undef XtIsComposite
Boolean XtIsComposite(Widget object)
{
    return _XtCheckSubclassFlag(object, 0x08);
}


#undef XtIsConstraint
Boolean XtIsConstraint(Widget object)
{
    return _XtCheckSubclassFlag(object, 0x10);
}


#undef XtIsShell
Boolean XtIsShell(Widget object)
{
    return _XtCheckSubclassFlag(object, 0x20);
}


#undef XtIsOverrideShell
Boolean XtIsOverrideShell(Widget object)
{
    return _XtIsSubclassOf(object, (WidgetClass)overrideShellWidgetClass,
			   (WidgetClass)shellWidgetClass, 0x20);
}


#undef XtIsWMShell
Boolean XtIsWMShell(Widget object)
{
    return _XtCheckSubclassFlag(object, 0x40);
}


#undef XtIsVendorShell
Boolean XtIsVendorShell(Widget object)
{
    Boolean retval;

    LOCK_PROCESS;
    retval = _XtIsSubclassOf(object,
#ifdef notdef
/*
 * We don't refer to vendorShell directly, because some shared libraries
 * bind local references tightly.
 */
			   (WidgetClass)vendorShellWidgetClass,
#endif
			   transientShellWidgetClass->core_class.superclass,
			   (WidgetClass)wmShellWidgetClass, 0x40);
    UNLOCK_PROCESS;
    return retval;
}


#undef XtIsTransientShell
Boolean XtIsTransientShell(Widget object)
{
    return _XtIsSubclassOf(object, (WidgetClass)transientShellWidgetClass,
			   (WidgetClass)wmShellWidgetClass, 0x40);
}


#undef XtIsTopLevelShell
Boolean XtIsTopLevelShell(Widget object)
{
    return _XtCheckSubclassFlag(object, 0x80);
}


#undef XtIsApplicationShell
Boolean XtIsApplicationShell(Widget object)
{
    return _XtIsSubclassOf(object, (WidgetClass)applicationShellWidgetClass,
			   (WidgetClass)topLevelShellWidgetClass, 0x80);
}

#undef XtIsSessionShell
Boolean XtIsSessionShell(Widget object)
{
    return _XtIsSubclassOf(object, (WidgetClass)sessionShellWidgetClass,
			   (WidgetClass)topLevelShellWidgetClass, 0x80);
}

#undef XtMapWidget
void XtMapWidget(Widget w)
{
    Widget hookobj;
    WIDGET_TO_APPCON(w);

    LOCK_APP(app);
    XMapWindow(XtDisplay(w), XtWindow(w));
    hookobj = XtHooksOfDisplay(XtDisplay(w));
    if (XtHasCallbacks(hookobj, XtNchangeHook) == XtCallbackHasSome) {
	XtChangeHookDataRec call_data;

	call_data.type = XtHmapWidget;
	call_data.widget = w;
	XtCallCallbackList(hookobj,
		((HookObject)hookobj)->hooks.changehook_callbacks,
		(XtPointer)&call_data);
    }
    UNLOCK_APP(app);
}


#undef XtUnmapWidget
void XtUnmapWidget(Widget w)
{
    Widget hookobj;
    WIDGET_TO_APPCON(w);

    LOCK_APP(app);
    XUnmapWindow(XtDisplay(w), XtWindow(w));
    hookobj = XtHooksOfDisplay(XtDisplay(w));
    if (XtHasCallbacks(hookobj, XtNchangeHook) == XtCallbackHasSome) {
	XtChangeHookDataRec call_data;

	call_data.type = XtHunmapWidget;
	call_data.widget = w;
	XtCallCallbackList(hookobj,
		((HookObject)hookobj)->hooks.changehook_callbacks,
		(XtPointer)&call_data);
    }
    UNLOCK_APP(app);
}


#undef XtNewString
String XtNewString(String str)
{
    if (str == NULL)
	return NULL;
    else
	return strcpy(__XtMalloc((unsigned)strlen(str) + 1), str);
}