SetNrmHint.c revision 61b2299d 
1/* $Xorg: SetNrmHint.c,v 1.4 2001/02/09 02:03:36 xorgcvs Exp $ */
2
3/***********************************************************
4Copyright 1988 by Wyse Technology, Inc., San Jose, Ca,
5Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts,
6
7                        All Rights Reserved
8
9Permission to use, copy, modify, and distribute this software and its
10documentation for any purpose and without fee is hereby granted,
11provided that the above copyright notice appear in all copies and that
12both that copyright notice and this permission notice appear in
13supporting documentation, and that the name Digital not be
14used in advertising or publicity pertaining to distribution of the
15software without specific, written prior permission.
16
17DIGITAL AND WYSE DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
18INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
19EVENT SHALL DIGITAL OR WYSE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
20CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
21USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
22OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
23PERFORMANCE OF THIS SOFTWARE.
24
25******************************************************************/
26/*
27
28Copyright 1987, 1988, 1998  The Open Group
29
30Permission to use, copy, modify, distribute, and sell this software and its
31documentation for any purpose is hereby granted without fee, provided that
32the above copyright notice appear in all copies and that both that
33copyright notice and this permission notice appear in supporting
34documentation.
35
36The above copyright notice and this permission notice shall be included
37in all copies or substantial portions of the Software.
38
39THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
40OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
41MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
42IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
43OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
44ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
45OTHER DEALINGS IN THE SOFTWARE.
46
47Except as contained in this notice, the name of The Open Group shall
48not be used in advertising or otherwise to promote the sale, use or
49other dealings in this Software without prior written authorization
50from The Open Group.
51
52*/
53
54#ifdef HAVE_CONFIG_H
55#include <config.h>
56#endif
57#include <X11/Xlibint.h>
58#include <X11/Xutil.h>
59#include "Xatomtype.h"
60#include <X11/Xatom.h>
61#include <X11/Xos.h>
62
63void XSetWMSizeHints (
64    Display *dpy,
65    Window w,
66    XSizeHints *hints,
67    Atom prop)
68{
69    xPropSizeHints data;
70
71    memset(&data, 0, sizeof(data));
72    data.flags = (hints->flags &
73		  (USPosition|USSize|PPosition|PSize|PMinSize|PMaxSize|
74		   PResizeInc|PAspect|PBaseSize|PWinGravity));
75
76    /*
77     * The x, y, width, and height fields are obsolete; but, applications
78     * that want to work with old window managers might set them.
79     */
80    if (hints->flags & (USPosition|PPosition)) {
81	data.x = hints->x;
82	data.y = hints->y;
83    }
84    if (hints->flags & (USSize|PSize)) {
85	data.width = hints->width;
86	data.height = hints->height;
87    }
88
89    if (hints->flags & PMinSize) {
90	data.minWidth = hints->min_width;
91	data.minHeight = hints->min_height;
92    }
93    if (hints->flags & PMaxSize) {
94	data.maxWidth  = hints->max_width;
95	data.maxHeight = hints->max_height;
96    }
97    if (hints->flags & PResizeInc) {
98	data.widthInc = hints->width_inc;
99	data.heightInc = hints->height_inc;
100    }
101    if (hints->flags & PAspect) {
102	data.minAspectX = hints->min_aspect.x;
103	data.minAspectY = hints->min_aspect.y;
104	data.maxAspectX = hints->max_aspect.x;
105	data.maxAspectY = hints->max_aspect.y;
106    }
107    if (hints->flags & PBaseSize) {
108	data.baseWidth = hints->base_width;
109	data.baseHeight = hints->base_height;
110    }
111    if (hints->flags & PWinGravity) {
112	data.winGravity = hints->win_gravity;
113    }
114
115    XChangeProperty (dpy, w, prop, XA_WM_SIZE_HINTS, 32,
116		     PropModeReplace, (unsigned char *) &data,
117		     NumPropSizeElements);
118}
119
120
121void XSetWMNormalHints (
122    Display *dpy,
123    Window w,
124    XSizeHints *hints)
125{
126    XSetWMSizeHints (dpy, w, hints, XA_WM_NORMAL_HINTS);
127}
128
129