/nx-3.5.0/nx-X11/lib/X11/GetNrmHint.c
C | 128 lines | 66 code | 10 blank | 52 comment | 9 complexity | f092ba3e45a5baf3ef88b605aad543a7 MD5 | raw file
Possible License(s): BSD-3-Clause, GPL-2.0, LGPL-2.0
- /* $Xorg: GetNrmHint.c,v 1.4 2001/02/09 02:03:33 xorgcvs Exp $ */
- /***********************************************************
- Copyright 1988 by Wyse Technology, Inc., San Jose, Ca,
- Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts,
- All Rights Reserved
- Permission to use, copy, modify, and distribute this software and its
- documentation for any purpose and without fee is hereby granted,
- provided that the above copyright notice appear in all copies and that
- both that copyright notice and this permission notice appear in
- supporting documentation, and that the name Digital not be
- used in advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
- DIGITAL AND WYSE DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- EVENT SHALL DIGITAL OR WYSE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
- USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
- OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
- ******************************************************************/
- /*
- Copyright 1987, 1988, 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 <X11/Xlibint.h>
- #include <X11/Xatom.h>
- #include "Xatomtype.h"
- #include <X11/Xutil.h>
- #include <stdio.h>
- Status XGetWMSizeHints (dpy, w, hints, supplied, property)
- Display *dpy;
- Window w;
- XSizeHints *hints;
- long *supplied;
- Atom property;
- {
- xPropSizeHints *prop = NULL;
- Atom actual_type;
- int actual_format;
- unsigned long leftover;
- unsigned long nitems;
- if (XGetWindowProperty (dpy, w, property, 0L,
- (long)NumPropSizeElements,
- False, XA_WM_SIZE_HINTS, &actual_type,
- &actual_format, &nitems, &leftover,
- (unsigned char **)&prop)
- != Success)
- return False;
- if ((actual_type != XA_WM_SIZE_HINTS) ||
- (nitems < OldNumPropSizeElements) || (actual_format != 32)) {
- if (prop != NULL) Xfree ((char *)prop);
- return False;
- }
- hints->flags = prop->flags;
- /* XSizeHints misdeclares these as int instead of long */
- hints->x = cvtINT32toInt (prop->x);
- hints->y = cvtINT32toInt (prop->y);
- hints->width = cvtINT32toInt (prop->width);
- hints->height = cvtINT32toInt (prop->height);
- hints->min_width = cvtINT32toInt (prop->minWidth);
- hints->min_height = cvtINT32toInt (prop->minHeight);
- hints->max_width = cvtINT32toInt (prop->maxWidth);
- hints->max_height = cvtINT32toInt (prop->maxHeight);
- hints->width_inc = cvtINT32toInt (prop->widthInc);
- hints->height_inc = cvtINT32toInt (prop->heightInc);
- hints->min_aspect.x = cvtINT32toInt (prop->minAspectX);
- hints->min_aspect.y = cvtINT32toInt (prop->minAspectY);
- hints->max_aspect.x = cvtINT32toInt (prop->maxAspectX);
- hints->max_aspect.y = cvtINT32toInt (prop->maxAspectY);
- *supplied = (USPosition | USSize | PAllHints);
- if (nitems >= NumPropSizeElements) {
- hints->base_width= cvtINT32toInt (prop->baseWidth);
- hints->base_height= cvtINT32toInt (prop->baseHeight);
- hints->win_gravity= cvtINT32toInt (prop->winGravity);
- *supplied |= (PBaseSize | PWinGravity);
- }
- hints->flags &= (*supplied); /* get rid of unwanted bits */
- Xfree((char *)prop);
- return True;
- }
- Status XGetWMNormalHints (dpy, w, hints, supplied)
- Display *dpy;
- Window w;
- XSizeHints *hints;
- long *supplied;
- {
- return (XGetWMSizeHints (dpy, w, hints, supplied, XA_WM_NORMAL_HINTS));
- }