4.4BSD/usr/src/contrib/X11R5-lib/lib/X/XSetHints.c
/* $XConsortium: XSetHints.c,v 11.38 91/01/08 14:41:39 gildea Exp $ */
/***********************************************************
Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts,
and the Massachusetts Institute of Technology, Cambridge, 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 names of Digital or MIT not be
used in advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
DIGITAL 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.
******************************************************************/
#include <X11/Xlibint.h>
#include <X11/Xutil.h>
#include "Xatomtype.h"
#include <X11/Xatom.h>
#include <X11/Xos.h>
#define safestrlen(s) ((s) ? strlen(s) : 0)
XSetSizeHints(dpy, w, hints, property) /* old routine */
Display *dpy;
Window w;
XSizeHints *hints;
Atom property;
{
xPropSizeHints prop;
prop.flags = (hints->flags & (USPosition|USSize|PAllHints));
prop.x = hints->x;
prop.y = hints->y;
prop.width = hints->width;
prop.height = hints->height;
prop.minWidth = hints->min_width;
prop.minHeight = hints->min_height;
prop.maxWidth = hints->max_width;
prop.maxHeight = hints->max_height;
prop.widthInc = hints->width_inc;
prop.heightInc = hints->height_inc;
prop.minAspectX = hints->min_aspect.x;
prop.minAspectY = hints->min_aspect.y;
prop.maxAspectX = hints->max_aspect.x;
prop.maxAspectY = hints->max_aspect.y;
XChangeProperty (dpy, w, property, XA_WM_SIZE_HINTS, 32,
PropModeReplace, (unsigned char *) &prop, OldNumPropSizeElements);
}
/*
* XSetWMHints sets the property
* WM_HINTS type: WM_HINTS format:32
*/
XSetWMHints (dpy, w, wmhints)
Display *dpy;
Window w;
XWMHints *wmhints;
{
xPropWMHints prop;
prop.flags = wmhints->flags;
prop.input = (wmhints->input == True ? 1 : 0);
prop.initialState = wmhints->initial_state;
prop.iconPixmap = wmhints->icon_pixmap;
prop.iconWindow = wmhints->icon_window;
prop.iconX = wmhints->icon_x;
prop.iconY = wmhints->icon_y;
prop.iconMask = wmhints->icon_mask;
prop.windowGroup = wmhints->window_group;
XChangeProperty (dpy, w, XA_WM_HINTS, XA_WM_HINTS, 32,
PropModeReplace, (unsigned char *) &prop, NumPropWMHintsElements);
}
/*
* XSetZoomHints sets the property
* WM_ZOOM_HINTS type: WM_SIZE_HINTS format: 32
*/
XSetZoomHints (dpy, w, zhints)
Display *dpy;
Window w;
XSizeHints *zhints;
{
XSetSizeHints (dpy, w, zhints, XA_WM_ZOOM_HINTS);
}
/*
* XSetNormalHints sets the property
* WM_NORMAL_HINTS type: WM_SIZE_HINTS format: 32
*/
XSetNormalHints (dpy, w, hints) /* old routine */
Display *dpy;
Window w;
XSizeHints *hints;
{
XSetSizeHints (dpy, w, hints, XA_WM_NORMAL_HINTS);
}
/*
* Note, the following is one of the few cases were we really do want sizeof
* when examining a protocol structure. This is because the XChangeProperty
* routine will take care of converting to host to network data structures.
*/
XSetIconSizes (dpy, w, list, count)
Display *dpy;
Window w; /* typically, root */
XIconSize *list;
int count; /* number of items on the list */
{
register int i;
xPropIconSize *pp, *prop;
#define size_of_the_real_thing sizeof /* avoid grepping screwups */
unsigned nbytes = count * size_of_the_real_thing(xPropIconSize);
#undef size_of_the_real_thing
if (prop = pp = (xPropIconSize *) Xmalloc (nbytes)) {
for (i = 0; i < count; i++) {
pp->minWidth = list->min_width;
pp->minHeight = list->min_height;
pp->maxWidth = list->max_width;
pp->maxHeight = list->max_height;
pp->widthInc = list->width_inc;
pp->heightInc = list->height_inc;
pp += 1;
list += 1;
}
XChangeProperty (dpy, w, XA_WM_ICON_SIZE, XA_WM_ICON_SIZE, 32,
PropModeReplace, (unsigned char *) prop,
count * NumPropIconSizeElements);
Xfree ((char *)prop);
}
}
XSetCommand (dpy, w, argv, argc)
Display *dpy;
Window w;
char **argv;
int argc;
{
register int i;
register int nbytes;
register char *buf, *bp;
for (i = 0, nbytes = 0; i < argc; i++) {
nbytes += safestrlen(argv[i]) + 1;
}
if (bp = buf = Xmalloc((unsigned) nbytes)) {
/* copy arguments into single buffer */
for (i = 0; i < argc; i++) {
if (argv[i]) {
(void) strcpy(bp, argv[i]);
bp += strlen(argv[i]) + 1;
}
else
*bp++ = '\0';
}
XChangeProperty (dpy, w, XA_WM_COMMAND, XA_STRING, 8,
PropModeReplace, (unsigned char *)buf, nbytes);
Xfree(buf);
}
}
/*
* XSetStandardProperties sets the following properties:
* WM_NAME type: STRING format: 8
* WM_ICON_NAME type: STRING format: 8
* WM_HINTS type: WM_HINTS format: 32
* WM_COMMAND type: STRING
* WM_NORMAL_HINTS type: WM_SIZE_HINTS format: 32
*/
#if NeedFunctionPrototypes
XSetStandardProperties (
Display *dpy,
Window w, /* window to decorate */
_Xconst char *name, /* name of application */
_Xconst char *icon_string,/* name string for icon */
Pixmap icon_pixmap, /* pixmap to use as icon, or None */
char **argv, /* command to be used to restart application */
int argc, /* count of arguments */
XSizeHints *hints) /* size hints for window in its normal state */
#else
XSetStandardProperties (dpy, w, name, icon_string, icon_pixmap, argv, argc, hints)
Display *dpy;
Window w; /* window to decorate */
char *name; /* name of application */
char *icon_string; /* name string for icon */
Pixmap icon_pixmap; /* pixmap to use as icon, or None */
char **argv; /* command to be used to restart application */
int argc; /* count of arguments */
XSizeHints *hints; /* size hints for window in its normal state */
#endif
{
XWMHints phints;
phints.flags = 0;
if (name != NULL) XStoreName (dpy, w, name);
if (icon_string != NULL) {
XChangeProperty (dpy, w, XA_WM_ICON_NAME, XA_STRING, 8,
PropModeReplace, (unsigned char *)icon_string, safestrlen(icon_string));
}
if (icon_pixmap != None) {
phints.icon_pixmap = icon_pixmap;
phints.flags |= IconPixmapHint;
}
if (argv != NULL) XSetCommand(dpy, w, argv, argc);
if (hints != NULL) XSetNormalHints(dpy, w, hints);
if (phints.flags != 0) XSetWMHints(dpy, w, &phints);
}
XSetTransientForHint(dpy, w, propWindow)
Display *dpy;
Window w;
Window propWindow;
{
XChangeProperty(dpy, w, XA_WM_TRANSIENT_FOR, XA_WINDOW, 32,
PropModeReplace, (unsigned char *) &propWindow, 1);
}
XSetClassHint(dpy, w, classhint)
Display *dpy;
Window w;
XClassHint *classhint;
{
char *class_string;
char *s;
int len_nm, len_cl;
len_nm = safestrlen(classhint->res_name);
len_cl = safestrlen(classhint->res_class);
if (class_string = s = Xmalloc((unsigned) (len_nm + len_cl + 2))) {
if (len_nm) {
strcpy(s, classhint->res_name);
s += len_nm + 1;
}
else
*s++ = '\0';
if (len_cl)
strcpy(s, classhint->res_class);
else
*s = '\0';
XChangeProperty(dpy, w, XA_WM_CLASS, XA_STRING, 8,
PropModeReplace, (unsigned char *) class_string,
len_nm+len_cl+2);
Xfree(class_string);
}
}