xeyes.c revision 054b3d00 
1/*
2
3Copyright (c) 1991  X Consortium
4
5Permission is hereby granted, free of charge, to any person obtaining
6a copy of this software and associated documentation files (the
7"Software"), to deal in the Software without restriction, including
8without limitation the rights to use, copy, modify, merge, publish,
9distribute, sublicense, and/or sell copies of the Software, and to
10permit persons to whom the Software is furnished to do so, subject to
11the following conditions:
12
13The above copyright notice and this permission notice shall be included
14in all copies or substantial portions of the Software.
15
16THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
19IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR
20OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22OTHER DEALINGS IN THE SOFTWARE.
23
24Except as contained in this notice, the name of the X Consortium shall
25not be used in advertising or otherwise to promote the sale, use or
26other dealings in this Software without prior written authorization
27from the X Consortium.
28
29*/
30
31#ifdef HAVE_CONFIG_H
32# include "config.h"
33#endif
34
35#include <X11/Intrinsic.h>
36#include <X11/StringDefs.h>
37#include <X11/Shell.h>
38#include "Eyes.h"
39#include <stdio.h>
40#include <stdlib.h>
41#include "eyes.bit"
42#include "eyesmask.bit"
43
44/* Exit with message describing command line format */
45
46static void _X_NORETURN
47usage(void)
48{
49    fprintf(stderr,
50	    "usage: xeyes\n"
51	    "       [-display [{host}]:[{vs}]]\n"
52	    "       [-geometry [{width}][x{height}][{+-}{xoff}[{+-}{yoff}]]]\n"
53	    "       [-fg {color}] [-bg {color}] [-bd {color}] [-bw {pixels}]\n"
54	    "       [-shape | +shape] [-outline {color}] [-center {color}]\n"
55	    "       [-backing {backing-store}] [-distance]\n");
56#ifdef XRENDER
57    fprintf(stderr,
58	    "       [-render | +render]\n");
59#endif
60    exit(1);
61}
62
63/* Command line options table.  Only resources are entered here...there is a
64   pass over the remaining options after XtParseCommand is let loose. */
65
66static XrmOptionDescRec options[] = {
67{"-outline",	"*eyes.outline",	XrmoptionSepArg,	NULL},
68{"-center",	"*eyes.center",		XrmoptionSepArg,	NULL},
69{"-backing",	"*eyes.backingStore",	XrmoptionSepArg,	NULL},
70{"-shape",	"*eyes.shapeWindow",	XrmoptionNoArg,		"TRUE"},
71{"+shape",	"*eyes.shapeWindow",	XrmoptionNoArg,		"FALSE"},
72#ifdef XRENDER
73{"-render",	"*eyes.render",		XrmoptionNoArg,		"TRUE"},
74{"+render",	"*eyes.render",		XrmoptionNoArg,		"FALSE"},
75#endif
76{"-distance",	"*eyes.distance",	XrmoptionNoArg,		"TRUE"},
77};
78
79static Atom wm_delete_window;
80
81/*ARGSUSED*/
82static void
83quit(Widget w, XEvent *event, String *params, Cardinal *num_params)
84{
85    if (event->type == ClientMessage &&
86	event->xclient.data.l[0] != wm_delete_window) {
87	XBell(XtDisplay(w), 0);
88    } else {
89	XtDestroyApplicationContext(XtWidgetToApplicationContext(w));
90	exit(0);
91    }
92}
93
94static XtActionsRec actions[] = {
95    {"quit",	quit}
96};
97
98int
99main(int argc, char **argv)
100{
101    XtAppContext app_context;
102    Widget toplevel;
103    Arg arg[2];
104    Cardinal i;
105
106    XtSetLanguageProc(NULL, (XtLanguageProc) NULL, NULL);
107
108    toplevel = XtAppInitialize(&app_context, "XEyes",
109			       options, XtNumber(options), &argc, argv,
110			       NULL, arg, (Cardinal) 0);
111    if (argc != 1) usage();
112
113    wm_delete_window = XInternAtom(XtDisplay(toplevel), "WM_DELETE_WINDOW",
114				   False);
115    XtAppAddActions(app_context, actions, XtNumber(actions));
116    XtOverrideTranslations
117	(toplevel, XtParseTranslationTable ("<Message>WM_PROTOCOLS: quit()"));
118
119    i = 0;
120    XtSetArg (arg[i], XtNiconPixmap,
121	      XCreateBitmapFromData (XtDisplay(toplevel),
122				     XtScreen(toplevel)->root,
123				     (char *)eyes_bits, eyes_width, eyes_height));
124    i++;
125    XtSetArg (arg[i], XtNiconMask,
126	      XCreateBitmapFromData (XtDisplay(toplevel),
127				     XtScreen(toplevel)->root,
128				     (char *)eyesmask_bits,
129				     eyesmask_width, eyesmask_height));
130    i++;
131    XtSetValues (toplevel, arg, i);
132
133    (void) XtCreateManagedWidget ("eyes", eyesWidgetClass, toplevel, NULL, 0);
134    XtRealizeWidget (toplevel);
135    (void) XSetWMProtocols (XtDisplay(toplevel), XtWindow(toplevel),
136                            &wm_delete_window, 1);
137    XtAppMainLoop(app_context);
138
139    return 0;
140}
141