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[/] [or1k_old/] [trunk/] [insight/] [tix/] [unix/] [tk8.1/] [tixAppInit.c] - Blame information for rev 1765

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/*
 * tixAppInit.c --
 *
 *      Provides a default version of the Tcl_AppInit procedure for
 *      use in wish and similar Tk-based applications.
 *
 * Copyright (c) 1995 Ioi K Lam
 * Copyright (c) 1993 The Regents of the University of California.
 * Copyright (c) 1994 Sun Microsystems, Inc.
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */
 
#include <tk.h>
#include <tix.h>
 
/*
 * The following variable is a special hack that is needed in order for
 * Sun shared libraries to be used for Tcl.
 */
 
extern int matherr();
int *tclDummyMathPtr = (int *) matherr;
 
/*
 *----------------------------------------------------------------------
 *
 * main --
 *
 *      This is the main program for the application.
 *
 * Results:
 *      None: Tk_Main never returns here, so this procedure never
 *      returns either.
 *
 * Side effects:
 *      Whatever the application does.
 *
 *----------------------------------------------------------------------
 */
 
int
main(argc, argv)
    int argc;                   /* Number of command-line arguments. */
    char **argv;                /* Values of command-line arguments. */
{
    Tk_Main(argc, argv, Tcl_AppInit);
    return 0;                    /* Needed only to prevent compiler warning. */
}
 
/*
 *----------------------------------------------------------------------
 *
 * Tcl_AppInit --
 *
 *      This procedure performs application-specific initialization.
 *      Most applications, especially those that incorporate additional
 *      packages, will have their own version of this procedure.
 *
 * Results:
 *      Returns a standard Tcl completion code, and leaves an error
 *      message in interp->result if an error occurs.
 *
 * Side effects:
 *      Depends on the startup script.
 *
 *----------------------------------------------------------------------
 */
 
int
Tcl_AppInit(interp)
    Tcl_Interp *interp;         /* Interpreter for application. */
{
    if (Tcl_Init(interp) == TCL_ERROR) {
        return TCL_ERROR;
    }
    if (Tk_Init(interp) == TCL_ERROR) {
        return TCL_ERROR;
    }
    Tcl_StaticPackage(interp, "Tk",  Tk_Init,  (Tcl_PackageInitProc *) NULL);
    if (Tix_Init(interp) == TCL_ERROR) {
        return TCL_ERROR;
    }
    Tcl_StaticPackage(interp, "Tix", Tix_Init, (Tcl_PackageInitProc *) NULL);
 
    /*
     * Call the init procedures for included packages.  Each call should
     * look like this:
     *
     * if (Mod_Init(interp) == TCL_ERROR) {
     *     return TCL_ERROR;
     * }
     *
     * where "Mod" is the name of the module.
     */
 
    /*
     * Call Tcl_CreateCommand for application-specific commands, if
     * they weren't already created by the init procedures called above.
     */
 
    /*
     * Specify a user-specific startup file to invoke if the application
     * is run interactively.  Typically the startup file is "~/.apprc"
     * where "app" is the name of the application.  If this line is deleted
     * then no user-specific startup file will be run under any conditions.
     */
    Tix_SetRcFileName(interp, "~/.tixwishrc");
 
    return TCL_OK;
}

Line No.	Rev	Author	Line
1	578	markom	`/*`
2			`* tixAppInit.c --`
3			`*`
4			`* Provides a default version of the Tcl_AppInit procedure for`
5			`* use in wish and similar Tk-based applications.`
6			`*`
7			`* Copyright (c) 1995 Ioi K Lam`
8			`* Copyright (c) 1993 The Regents of the University of California.`
9			`* Copyright (c) 1994 Sun Microsystems, Inc.`
10			`*`
11			`* See the file "license.terms" for information on usage and redistribution`
12			`* of this file, and for a DISCLAIMER OF ALL WARRANTIES.`
13			`*/`
14
15			`#include <tk.h>`
16			`#include <tix.h>`
17
18			`/*`
19			`* The following variable is a special hack that is needed in order for`
20			`* Sun shared libraries to be used for Tcl.`
21			`*/`
22
23			`extern int matherr();`
24			`int tclDummyMathPtr = (int ) matherr;`
25
26			`/*`
27			`*----------------------------------------------------------------------`
28			`*`
29			`* main --`
30			`*`
31			`* This is the main program for the application.`
32			`*`
33			`* Results:`
34			`* None: Tk_Main never returns here, so this procedure never`
35			`* returns either.`
36			`*`
37			`* Side effects:`
38			`* Whatever the application does.`
39			`*`
40			`*----------------------------------------------------------------------`
41			`*/`
42
43			`int`
44			`main(argc, argv)`
45			`int argc; /* Number of command-line arguments. */`
46			`char *argv; / Values of command-line arguments. */`
47			`{`
48			`Tk_Main(argc, argv, Tcl_AppInit);`
49			`return 0; /* Needed only to prevent compiler warning. */`
50			`}`
51
52			`/*`
53			`*----------------------------------------------------------------------`
54			`*`
55			`* Tcl_AppInit --`
56			`*`
57			`* This procedure performs application-specific initialization.`
58			`* Most applications, especially those that incorporate additional`
59			`* packages, will have their own version of this procedure.`
60			`*`
61			`* Results:`
62			`* Returns a standard Tcl completion code, and leaves an error`
63			`* message in interp->result if an error occurs.`
64			`*`
65			`* Side effects:`
66			`* Depends on the startup script.`
67			`*`
68			`*----------------------------------------------------------------------`
69			`*/`
70
71			`int`
72			`Tcl_AppInit(interp)`
73			`Tcl_Interp interp; / Interpreter for application. */`
74			`{`
75			`if (Tcl_Init(interp) == TCL_ERROR) {`
76			`return TCL_ERROR;`
77			`}`
78			`if (Tk_Init(interp) == TCL_ERROR) {`
79			`return TCL_ERROR;`
80			`}`
81			`Tcl_StaticPackage(interp, "Tk", Tk_Init, (Tcl_PackageInitProc *) NULL);`
82			`if (Tix_Init(interp) == TCL_ERROR) {`
83			`return TCL_ERROR;`
84			`}`
85			`Tcl_StaticPackage(interp, "Tix", Tix_Init, (Tcl_PackageInitProc *) NULL);`
86
87			`/*`
88			`* Call the init procedures for included packages. Each call should`
89			`* look like this:`
90			`*`
91			`* if (Mod_Init(interp) == TCL_ERROR) {`
92			`* return TCL_ERROR;`
93			`* }`
94			`*`
95			`* where "Mod" is the name of the module.`
96			`*/`
97
98			`/*`
99			`* Call Tcl_CreateCommand for application-specific commands, if`
100			`* they weren't already created by the init procedures called above.`
101			`*/`
102
103			`/*`
104			`* Specify a user-specific startup file to invoke if the application`
105			`* is run interactively. Typically the startup file is "~/.apprc"`
106			`* where "app" is the name of the application. If this line is deleted`
107			`* then no user-specific startup file will be run under any conditions.`
108			`*/`
109			`Tix_SetRcFileName(interp, "~/.tixwishrc");`
110
111			`return TCL_OK;`
112			`}`

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[/] [or1k_old/] [trunk/] [insight/] [tix/] [unix/] [tk8.1/] [tixAppInit.c] - Blame information for rev 1765