diff options
Diffstat (limited to 'src/GetNrmHint.c')
| -rw-r--r-- | src/GetNrmHint.c | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/src/GetNrmHint.c b/src/GetNrmHint.c new file mode 100644 index 00000000..741d1531 --- /dev/null +++ b/src/GetNrmHint.c @@ -0,0 +1,125 @@ +/* $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. + +*/ + + +#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)); +} |