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126 lines
4.6 KiB
C
126 lines
4.6 KiB
C
/* $Xorg: GetNrmHint.c,v 1.4 2001/02/09 02:03:33 xorgcvs Exp $ */
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/***********************************************************
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Copyright 1988 by Wyse Technology, Inc., San Jose, Ca,
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Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts,
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and its
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documentation for any purpose and without fee is hereby granted,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation, and that the name Digital not be
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used in advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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DIGITAL AND WYSE DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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EVENT SHALL DIGITAL OR WYSE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
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USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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PERFORMANCE OF THIS SOFTWARE.
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******************************************************************/
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/*
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Copyright 1987, 1988, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
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OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall
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not be used in advertising or otherwise to promote the sale, use or
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other dealings in this Software without prior written authorization
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from The Open Group.
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*/
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#include <X11/Xlibint.h>
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#include <X11/Xatom.h>
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#include "Xatomtype.h"
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#include <X11/Xutil.h>
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#include <stdio.h>
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Status XGetWMSizeHints (dpy, w, hints, supplied, property)
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Display *dpy;
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Window w;
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XSizeHints *hints;
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long *supplied;
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Atom property;
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{
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xPropSizeHints *prop = NULL;
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Atom actual_type;
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int actual_format;
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unsigned long leftover;
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unsigned long nitems;
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if (XGetWindowProperty (dpy, w, property, 0L,
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(long)NumPropSizeElements,
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False, XA_WM_SIZE_HINTS, &actual_type,
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&actual_format, &nitems, &leftover,
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(unsigned char **)&prop)
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!= Success)
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return False;
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if ((actual_type != XA_WM_SIZE_HINTS) ||
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(nitems < OldNumPropSizeElements) || (actual_format != 32)) {
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if (prop != NULL) Xfree ((char *)prop);
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return False;
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}
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hints->flags = prop->flags;
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/* XSizeHints misdeclares these as int instead of long */
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hints->x = cvtINT32toInt (prop->x);
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hints->y = cvtINT32toInt (prop->y);
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hints->width = cvtINT32toInt (prop->width);
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hints->height = cvtINT32toInt (prop->height);
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hints->min_width = cvtINT32toInt (prop->minWidth);
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hints->min_height = cvtINT32toInt (prop->minHeight);
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hints->max_width = cvtINT32toInt (prop->maxWidth);
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hints->max_height = cvtINT32toInt (prop->maxHeight);
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hints->width_inc = cvtINT32toInt (prop->widthInc);
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hints->height_inc = cvtINT32toInt (prop->heightInc);
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hints->min_aspect.x = cvtINT32toInt (prop->minAspectX);
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hints->min_aspect.y = cvtINT32toInt (prop->minAspectY);
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hints->max_aspect.x = cvtINT32toInt (prop->maxAspectX);
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hints->max_aspect.y = cvtINT32toInt (prop->maxAspectY);
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*supplied = (USPosition | USSize | PAllHints);
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if (nitems >= NumPropSizeElements) {
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hints->base_width= cvtINT32toInt (prop->baseWidth);
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hints->base_height= cvtINT32toInt (prop->baseHeight);
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hints->win_gravity= cvtINT32toInt (prop->winGravity);
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*supplied |= (PBaseSize | PWinGravity);
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}
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hints->flags &= (*supplied); /* get rid of unwanted bits */
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Xfree((char *)prop);
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return True;
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}
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Status XGetWMNormalHints (dpy, w, hints, supplied)
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Display *dpy;
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Window w;
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XSizeHints *hints;
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long *supplied;
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{
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return (XGetWMSizeHints (dpy, w, hints, supplied, XA_WM_NORMAL_HINTS));
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}
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