Window.c revision b4ee4795 
1/*
2
3Copyright 1986, 1998  The Open Group
4
5Permission to use, copy, modify, distribute, and sell this software and its
6documentation for any purpose is hereby granted without fee, provided that
7the above copyright notice appear in all copies and that both that
8copyright notice and this permission notice appear in supporting
9documentation.
10
11The above copyright notice and this permission notice shall be included in
12all copies or substantial portions of the Software.
13
14THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
17OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
18AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
19CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20
21Except as contained in this notice, the name of The Open Group shall not be
22used in advertising or otherwise to promote the sale, use or other dealings
23in this Software without prior written authorization from The Open Group.
24
25*/
26
27#ifdef HAVE_CONFIG_H
28#include <config.h>
29#endif
30#include "Xlibint.h"
31
32void _XProcessWindowAttributes (
33    register Display *dpy,
34    xChangeWindowAttributesReq *req,
35    register unsigned long valuemask,
36    register XSetWindowAttributes *attributes)
37{
38    unsigned long values[32];
39    register unsigned long *value = values;
40    unsigned int nvalues;
41
42    if (valuemask & CWBackPixmap)
43	*value++ = attributes->background_pixmap;
44
45    if (valuemask & CWBackPixel)
46    	*value++ = attributes->background_pixel;
47
48    if (valuemask & CWBorderPixmap)
49    	*value++ = attributes->border_pixmap;
50
51    if (valuemask & CWBorderPixel)
52    	*value++ = attributes->border_pixel;
53
54    if (valuemask & CWBitGravity)
55    	*value++ = attributes->bit_gravity;
56
57    if (valuemask & CWWinGravity)
58	*value++ = attributes->win_gravity;
59
60    if (valuemask & CWBackingStore)
61        *value++ = attributes->backing_store;
62
63    if (valuemask & CWBackingPlanes)
64	*value++ = attributes->backing_planes;
65
66    if (valuemask & CWBackingPixel)
67    	*value++ = attributes->backing_pixel;
68
69    if (valuemask & CWOverrideRedirect)
70    	*value++ = attributes->override_redirect;
71
72    if (valuemask & CWSaveUnder)
73    	*value++ = attributes->save_under;
74
75    if (valuemask & CWEventMask)
76	*value++ = attributes->event_mask;
77
78    if (valuemask & CWDontPropagate)
79	*value++ = attributes->do_not_propagate_mask;
80
81    if (valuemask & CWColormap)
82	*value++ = attributes->colormap;
83
84    if (valuemask & CWCursor)
85	*value++ = attributes->cursor;
86
87    req->length += (nvalues = value - values);
88
89    nvalues <<= 2;			    /* watch out for macros... */
90    Data32 (dpy, (long *) values, (long)nvalues);
91
92}
93
94#define AllMaskBits (CWBackPixmap|CWBackPixel|CWBorderPixmap|\
95		     CWBorderPixel|CWBitGravity|CWWinGravity|\
96		     CWBackingStore|CWBackingPlanes|CWBackingPixel|\
97		     CWOverrideRedirect|CWSaveUnder|CWEventMask|\
98		     CWDontPropagate|CWColormap|CWCursor)
99
100Window XCreateWindow(
101    register Display *dpy,
102    Window parent,
103    int x,
104    int y,
105    unsigned int width,
106    unsigned int height,
107    unsigned int borderWidth,
108    int depth,
109    unsigned int class,
110    Visual *visual,
111    unsigned long valuemask,
112    XSetWindowAttributes *attributes)
113{
114    Window wid;
115    register xCreateWindowReq *req;
116
117    LockDisplay(dpy);
118    GetReq(CreateWindow, req);
119    req->parent = parent;
120    req->x = x;
121    req->y = y;
122    req->width = width;
123    req->height = height;
124    req->borderWidth = borderWidth;
125    req->depth = depth;
126    req->class = class;
127    if (visual == CopyFromParent)
128	req->visual = CopyFromParent;
129    else
130	req->visual = visual->visualid;
131    wid = req->wid = XAllocID(dpy);
132    valuemask &= AllMaskBits;
133    if ((req->mask = valuemask))
134        _XProcessWindowAttributes (dpy, (xChangeWindowAttributesReq *)req,
135			valuemask, attributes);
136    UnlockDisplay(dpy);
137    SyncHandle();
138    return (wid);
139    }
140
141