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dashley |
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/* $Header: /cvsroot/esrg/sfesrg/esrgpcpj/shared/tk_base/tkoldconfig.c,v 1.1.1.1 2001/06/13 05:06:29 dtashley Exp $ */
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/*
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* tkOldConfig.c --
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*
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* This file contains the Tk_ConfigureWidget procedure. THIS FILE
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* IS HERE FOR BACKWARD COMPATIBILITY; THE NEW CONFIGURATION
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* PACKAGE SHOULD BE USED FOR NEW PROJECTS.
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*
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* Copyright (c) 1990-1994 The Regents of the University of California.
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* Copyright (c) 1994-1997 Sun Microsystems, Inc.
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*
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* See the file "license.terms" for information on usage and redistribution
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* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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*
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* RCS: @(#) $Id: tkoldconfig.c,v 1.1.1.1 2001/06/13 05:06:29 dtashley Exp $
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*/
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#include "tkPort.h"
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#include "tk.h"
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/*
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* Values for "flags" field of Tk_ConfigSpec structures. Be sure
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* to coordinate these values with those defined in tk.h
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* (TK_CONFIG_COLOR_ONLY, etc.). There must not be overlap!
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*
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* INIT - Non-zero means (char *) things have been
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* converted to Tk_Uid's.
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*/
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#define INIT 0x20
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/*
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* Forward declarations for procedures defined later in this file:
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*/
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static int DoConfig _ANSI_ARGS_((Tcl_Interp *interp,
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Tk_Window tkwin, Tk_ConfigSpec *specPtr,
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Tk_Uid value, int valueIsUid, char *widgRec));
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static Tk_ConfigSpec * FindConfigSpec _ANSI_ARGS_((Tcl_Interp *interp,
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Tk_ConfigSpec *specs, char *argvName,
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int needFlags, int hateFlags));
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static char * FormatConfigInfo _ANSI_ARGS_((Tcl_Interp *interp,
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Tk_Window tkwin, Tk_ConfigSpec *specPtr,
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char *widgRec));
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static char * FormatConfigValue _ANSI_ARGS_((Tcl_Interp *interp,
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Tk_Window tkwin, Tk_ConfigSpec *specPtr,
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char *widgRec, char *buffer,
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Tcl_FreeProc **freeProcPtr));
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/*
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*--------------------------------------------------------------
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*
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* Tk_ConfigureWidget --
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*
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* Process command-line options and database options to
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* fill in fields of a widget record with resources and
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* other parameters.
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*
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* Results:
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* A standard Tcl return value. In case of an error,
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* the interp's result will hold an error message.
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*
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* Side effects:
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* The fields of widgRec get filled in with information
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* from argc/argv and the option database. Old information
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* in widgRec's fields gets recycled.
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*
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*--------------------------------------------------------------
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*/
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int
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Tk_ConfigureWidget(interp, tkwin, specs, argc, argv, widgRec, flags)
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Tcl_Interp *interp; /* Interpreter for error reporting. */
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Tk_Window tkwin; /* Window containing widget (needed to
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* set up X resources). */
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Tk_ConfigSpec *specs; /* Describes legal options. */
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int argc; /* Number of elements in argv. */
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char **argv; /* Command-line options. */
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char *widgRec; /* Record whose fields are to be
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* modified. Values must be properly
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* initialized. */
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int flags; /* Used to specify additional flags
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* that must be present in config specs
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* for them to be considered. Also,
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* may have TK_CONFIG_ARGV_ONLY set. */
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{
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register Tk_ConfigSpec *specPtr;
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Tk_Uid value; /* Value of option from database. */
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int needFlags; /* Specs must contain this set of flags
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* or else they are not considered. */
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int hateFlags; /* If a spec contains any bits here, it's
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* not considered. */
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if (tkwin == NULL) {
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/*
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* Either we're not really in Tk, or the main window was destroyed and
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* we're on our way out of the application
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*/
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Tcl_AppendResult(interp, "NULL main window", (char *)NULL);
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return TCL_ERROR;
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}
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103 |
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needFlags = flags & ~(TK_CONFIG_USER_BIT - 1);
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if (Tk_Depth(tkwin) <= 1) {
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hateFlags = TK_CONFIG_COLOR_ONLY;
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} else {
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hateFlags = TK_CONFIG_MONO_ONLY;
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}
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/*
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* Pass one: scan through all the option specs, replacing strings
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* with Tk_Uid structs (if this hasn't been done already) and
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* clearing the TK_CONFIG_OPTION_SPECIFIED flags.
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*/
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for (specPtr = specs; specPtr->type != TK_CONFIG_END; specPtr++) {
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if (!(specPtr->specFlags & INIT) && (specPtr->argvName != NULL)) {
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if (specPtr->dbName != NULL) {
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specPtr->dbName = Tk_GetUid(specPtr->dbName);
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}
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if (specPtr->dbClass != NULL) {
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specPtr->dbClass = Tk_GetUid(specPtr->dbClass);
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}
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if (specPtr->defValue != NULL) {
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specPtr->defValue = Tk_GetUid(specPtr->defValue);
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}
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128 |
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}
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129 |
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specPtr->specFlags = (specPtr->specFlags & ~TK_CONFIG_OPTION_SPECIFIED)
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130 |
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| INIT;
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131 |
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}
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132 |
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133 |
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/*
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134 |
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* Pass two: scan through all of the arguments, processing those
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135 |
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* that match entries in the specs.
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*/
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137 |
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138 |
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for ( ; argc > 0; argc -= 2, argv += 2) {
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139 |
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char *arg;
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140 |
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141 |
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if (flags & TK_CONFIG_OBJS) {
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arg = Tcl_GetStringFromObj((Tcl_Obj *) *argv, NULL);
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143 |
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} else {
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144 |
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arg = *argv;
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145 |
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}
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146 |
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specPtr = FindConfigSpec(interp, specs, arg, needFlags, hateFlags);
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147 |
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if (specPtr == NULL) {
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148 |
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return TCL_ERROR;
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149 |
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}
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150 |
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151 |
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/*
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152 |
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* Process the entry.
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153 |
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*/
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154 |
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155 |
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if (argc < 2) {
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156 |
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Tcl_AppendResult(interp, "value for \"", arg,
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"\" missing", (char *) NULL);
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return TCL_ERROR;
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}
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160 |
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if (flags & TK_CONFIG_OBJS) {
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arg = Tcl_GetString((Tcl_Obj *) argv[1]);
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} else {
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arg = argv[1];
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}
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if (DoConfig(interp, tkwin, specPtr, arg, 0, widgRec) != TCL_OK) {
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char msg[100];
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168 |
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sprintf(msg, "\n (processing \"%.40s\" option)",
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specPtr->argvName);
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Tcl_AddErrorInfo(interp, msg);
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return TCL_ERROR;
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}
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specPtr->specFlags |= TK_CONFIG_OPTION_SPECIFIED;
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}
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175 |
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176 |
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/*
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177 |
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* Pass three: scan through all of the specs again; if no
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178 |
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* command-line argument matched a spec, then check for info
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179 |
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* in the option database. If there was nothing in the
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180 |
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* database, then use the default.
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*/
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182 |
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183 |
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if (!(flags & TK_CONFIG_ARGV_ONLY)) {
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184 |
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for (specPtr = specs; specPtr->type != TK_CONFIG_END; specPtr++) {
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185 |
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if ((specPtr->specFlags & TK_CONFIG_OPTION_SPECIFIED)
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186 |
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|| (specPtr->argvName == NULL)
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187 |
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|| (specPtr->type == TK_CONFIG_SYNONYM)) {
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188 |
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continue;
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189 |
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}
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190 |
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if (((specPtr->specFlags & needFlags) != needFlags)
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191 |
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|| (specPtr->specFlags & hateFlags)) {
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192 |
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continue;
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193 |
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}
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194 |
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value = NULL;
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195 |
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if (specPtr->dbName != NULL) {
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196 |
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value = Tk_GetOption(tkwin, specPtr->dbName, specPtr->dbClass);
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197 |
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}
|
198 |
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if (value != NULL) {
|
199 |
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if (DoConfig(interp, tkwin, specPtr, value, 1, widgRec) !=
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200 |
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TCL_OK) {
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201 |
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char msg[200];
|
202 |
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|
|
203 |
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sprintf(msg, "\n (%s \"%.50s\" in widget \"%.50s\")",
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204 |
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"database entry for",
|
205 |
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specPtr->dbName, Tk_PathName(tkwin));
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206 |
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Tcl_AddErrorInfo(interp, msg);
|
207 |
|
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return TCL_ERROR;
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208 |
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}
|
209 |
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} else {
|
210 |
|
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if (specPtr->defValue != NULL) {
|
211 |
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value = Tk_GetUid(specPtr->defValue);
|
212 |
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} else {
|
213 |
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value = NULL;
|
214 |
|
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}
|
215 |
|
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if ((value != NULL) && !(specPtr->specFlags
|
216 |
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& TK_CONFIG_DONT_SET_DEFAULT)) {
|
217 |
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if (DoConfig(interp, tkwin, specPtr, value, 1, widgRec) !=
|
218 |
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TCL_OK) {
|
219 |
|
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char msg[200];
|
220 |
|
|
|
221 |
|
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sprintf(msg,
|
222 |
|
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"\n (%s \"%.50s\" in widget \"%.50s\")",
|
223 |
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"default value for",
|
224 |
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specPtr->dbName, Tk_PathName(tkwin));
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225 |
|
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Tcl_AddErrorInfo(interp, msg);
|
226 |
|
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return TCL_ERROR;
|
227 |
|
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}
|
228 |
|
|
}
|
229 |
|
|
}
|
230 |
|
|
}
|
231 |
|
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}
|
232 |
|
|
|
233 |
|
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return TCL_OK;
|
234 |
|
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}
|
235 |
|
|
|
236 |
|
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/*
|
237 |
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*--------------------------------------------------------------
|
238 |
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*
|
239 |
|
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* FindConfigSpec --
|
240 |
|
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*
|
241 |
|
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* Search through a table of configuration specs, looking for
|
242 |
|
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* one that matches a given argvName.
|
243 |
|
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*
|
244 |
|
|
* Results:
|
245 |
|
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* The return value is a pointer to the matching entry, or NULL
|
246 |
|
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* if nothing matched. In that case an error message is left
|
247 |
|
|
* in the interp's result.
|
248 |
|
|
*
|
249 |
|
|
* Side effects:
|
250 |
|
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* None.
|
251 |
|
|
*
|
252 |
|
|
*--------------------------------------------------------------
|
253 |
|
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*/
|
254 |
|
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|
255 |
|
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static Tk_ConfigSpec *
|
256 |
|
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FindConfigSpec(interp, specs, argvName, needFlags, hateFlags)
|
257 |
|
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Tcl_Interp *interp; /* Used for reporting errors. */
|
258 |
|
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Tk_ConfigSpec *specs; /* Pointer to table of configuration
|
259 |
|
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* specifications for a widget. */
|
260 |
|
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char *argvName; /* Name (suitable for use in a "config"
|
261 |
|
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* command) identifying particular option. */
|
262 |
|
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int needFlags; /* Flags that must be present in matching
|
263 |
|
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* entry. */
|
264 |
|
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int hateFlags; /* Flags that must NOT be present in
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265 |
|
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* matching entry. */
|
266 |
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{
|
267 |
|
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register Tk_ConfigSpec *specPtr;
|
268 |
|
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register char c; /* First character of current argument. */
|
269 |
|
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Tk_ConfigSpec *matchPtr; /* Matching spec, or NULL. */
|
270 |
|
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size_t length;
|
271 |
|
|
|
272 |
|
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c = argvName[1];
|
273 |
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length = strlen(argvName);
|
274 |
|
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matchPtr = NULL;
|
275 |
|
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for (specPtr = specs; specPtr->type != TK_CONFIG_END; specPtr++) {
|
276 |
|
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if (specPtr->argvName == NULL) {
|
277 |
|
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continue;
|
278 |
|
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}
|
279 |
|
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if ((specPtr->argvName[1] != c)
|
280 |
|
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|| (strncmp(specPtr->argvName, argvName, length) != 0)) {
|
281 |
|
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continue;
|
282 |
|
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}
|
283 |
|
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if (((specPtr->specFlags & needFlags) != needFlags)
|
284 |
|
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|| (specPtr->specFlags & hateFlags)) {
|
285 |
|
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continue;
|
286 |
|
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}
|
287 |
|
|
if (specPtr->argvName[length] == 0) {
|
288 |
|
|
matchPtr = specPtr;
|
289 |
|
|
goto gotMatch;
|
290 |
|
|
}
|
291 |
|
|
if (matchPtr != NULL) {
|
292 |
|
|
Tcl_AppendResult(interp, "ambiguous option \"", argvName,
|
293 |
|
|
"\"", (char *) NULL);
|
294 |
|
|
return (Tk_ConfigSpec *) NULL;
|
295 |
|
|
}
|
296 |
|
|
matchPtr = specPtr;
|
297 |
|
|
}
|
298 |
|
|
|
299 |
|
|
if (matchPtr == NULL) {
|
300 |
|
|
Tcl_AppendResult(interp, "unknown option \"", argvName,
|
301 |
|
|
"\"", (char *) NULL);
|
302 |
|
|
return (Tk_ConfigSpec *) NULL;
|
303 |
|
|
}
|
304 |
|
|
|
305 |
|
|
/*
|
306 |
|
|
* Found a matching entry. If it's a synonym, then find the
|
307 |
|
|
* entry that it's a synonym for.
|
308 |
|
|
*/
|
309 |
|
|
|
310 |
|
|
gotMatch:
|
311 |
|
|
specPtr = matchPtr;
|
312 |
|
|
if (specPtr->type == TK_CONFIG_SYNONYM) {
|
313 |
|
|
for (specPtr = specs; ; specPtr++) {
|
314 |
|
|
if (specPtr->type == TK_CONFIG_END) {
|
315 |
|
|
Tcl_AppendResult(interp,
|
316 |
|
|
"couldn't find synonym for option \"",
|
317 |
|
|
argvName, "\"", (char *) NULL);
|
318 |
|
|
return (Tk_ConfigSpec *) NULL;
|
319 |
|
|
}
|
320 |
|
|
if ((specPtr->dbName == matchPtr->dbName)
|
321 |
|
|
&& (specPtr->type != TK_CONFIG_SYNONYM)
|
322 |
|
|
&& ((specPtr->specFlags & needFlags) == needFlags)
|
323 |
|
|
&& !(specPtr->specFlags & hateFlags)) {
|
324 |
|
|
break;
|
325 |
|
|
}
|
326 |
|
|
}
|
327 |
|
|
}
|
328 |
|
|
return specPtr;
|
329 |
|
|
}
|
330 |
|
|
|
331 |
|
|
/*
|
332 |
|
|
*--------------------------------------------------------------
|
333 |
|
|
*
|
334 |
|
|
* DoConfig --
|
335 |
|
|
*
|
336 |
|
|
* This procedure applies a single configuration option
|
337 |
|
|
* to a widget record.
|
338 |
|
|
*
|
339 |
|
|
* Results:
|
340 |
|
|
* A standard Tcl return value.
|
341 |
|
|
*
|
342 |
|
|
* Side effects:
|
343 |
|
|
* WidgRec is modified as indicated by specPtr and value.
|
344 |
|
|
* The old value is recycled, if that is appropriate for
|
345 |
|
|
* the value type.
|
346 |
|
|
*
|
347 |
|
|
*--------------------------------------------------------------
|
348 |
|
|
*/
|
349 |
|
|
|
350 |
|
|
static int
|
351 |
|
|
DoConfig(interp, tkwin, specPtr, value, valueIsUid, widgRec)
|
352 |
|
|
Tcl_Interp *interp; /* Interpreter for error reporting. */
|
353 |
|
|
Tk_Window tkwin; /* Window containing widget (needed to
|
354 |
|
|
* set up X resources). */
|
355 |
|
|
Tk_ConfigSpec *specPtr; /* Specifier to apply. */
|
356 |
|
|
char *value; /* Value to use to fill in widgRec. */
|
357 |
|
|
int valueIsUid; /* Non-zero means value is a Tk_Uid;
|
358 |
|
|
* zero means it's an ordinary string. */
|
359 |
|
|
char *widgRec; /* Record whose fields are to be
|
360 |
|
|
* modified. Values must be properly
|
361 |
|
|
* initialized. */
|
362 |
|
|
{
|
363 |
|
|
char *ptr;
|
364 |
|
|
Tk_Uid uid;
|
365 |
|
|
int nullValue;
|
366 |
|
|
|
367 |
|
|
nullValue = 0;
|
368 |
|
|
if ((*value == 0) && (specPtr->specFlags & TK_CONFIG_NULL_OK)) {
|
369 |
|
|
nullValue = 1;
|
370 |
|
|
}
|
371 |
|
|
|
372 |
|
|
do {
|
373 |
|
|
ptr = widgRec + specPtr->offset;
|
374 |
|
|
switch (specPtr->type) {
|
375 |
|
|
case TK_CONFIG_BOOLEAN:
|
376 |
|
|
if (Tcl_GetBoolean(interp, value, (int *) ptr) != TCL_OK) {
|
377 |
|
|
return TCL_ERROR;
|
378 |
|
|
}
|
379 |
|
|
break;
|
380 |
|
|
case TK_CONFIG_INT:
|
381 |
|
|
if (Tcl_GetInt(interp, value, (int *) ptr) != TCL_OK) {
|
382 |
|
|
return TCL_ERROR;
|
383 |
|
|
}
|
384 |
|
|
break;
|
385 |
|
|
case TK_CONFIG_DOUBLE:
|
386 |
|
|
if (Tcl_GetDouble(interp, value, (double *) ptr) != TCL_OK) {
|
387 |
|
|
return TCL_ERROR;
|
388 |
|
|
}
|
389 |
|
|
break;
|
390 |
|
|
case TK_CONFIG_STRING: {
|
391 |
|
|
char *old, *new;
|
392 |
|
|
|
393 |
|
|
if (nullValue) {
|
394 |
|
|
new = NULL;
|
395 |
|
|
} else {
|
396 |
|
|
new = (char *) ckalloc((unsigned) (strlen(value) + 1));
|
397 |
|
|
strcpy(new, value);
|
398 |
|
|
}
|
399 |
|
|
old = *((char **) ptr);
|
400 |
|
|
if (old != NULL) {
|
401 |
|
|
ckfree(old);
|
402 |
|
|
}
|
403 |
|
|
*((char **) ptr) = new;
|
404 |
|
|
break;
|
405 |
|
|
}
|
406 |
|
|
case TK_CONFIG_UID:
|
407 |
|
|
if (nullValue) {
|
408 |
|
|
*((Tk_Uid *) ptr) = NULL;
|
409 |
|
|
} else {
|
410 |
|
|
uid = valueIsUid ? (Tk_Uid) value : Tk_GetUid(value);
|
411 |
|
|
*((Tk_Uid *) ptr) = uid;
|
412 |
|
|
}
|
413 |
|
|
break;
|
414 |
|
|
case TK_CONFIG_COLOR: {
|
415 |
|
|
XColor *newPtr, *oldPtr;
|
416 |
|
|
|
417 |
|
|
if (nullValue) {
|
418 |
|
|
newPtr = NULL;
|
419 |
|
|
} else {
|
420 |
|
|
uid = valueIsUid ? (Tk_Uid) value : Tk_GetUid(value);
|
421 |
|
|
newPtr = Tk_GetColor(interp, tkwin, uid);
|
422 |
|
|
if (newPtr == NULL) {
|
423 |
|
|
return TCL_ERROR;
|
424 |
|
|
}
|
425 |
|
|
}
|
426 |
|
|
oldPtr = *((XColor **) ptr);
|
427 |
|
|
if (oldPtr != NULL) {
|
428 |
|
|
Tk_FreeColor(oldPtr);
|
429 |
|
|
}
|
430 |
|
|
*((XColor **) ptr) = newPtr;
|
431 |
|
|
break;
|
432 |
|
|
}
|
433 |
|
|
case TK_CONFIG_FONT: {
|
434 |
|
|
Tk_Font new;
|
435 |
|
|
|
436 |
|
|
if (nullValue) {
|
437 |
|
|
new = NULL;
|
438 |
|
|
} else {
|
439 |
|
|
new = Tk_GetFont(interp, tkwin, value);
|
440 |
|
|
if (new == NULL) {
|
441 |
|
|
return TCL_ERROR;
|
442 |
|
|
}
|
443 |
|
|
}
|
444 |
|
|
Tk_FreeFont(*((Tk_Font *) ptr));
|
445 |
|
|
*((Tk_Font *) ptr) = new;
|
446 |
|
|
break;
|
447 |
|
|
}
|
448 |
|
|
case TK_CONFIG_BITMAP: {
|
449 |
|
|
Pixmap new, old;
|
450 |
|
|
|
451 |
|
|
if (nullValue) {
|
452 |
|
|
new = None;
|
453 |
|
|
} else {
|
454 |
|
|
uid = valueIsUid ? (Tk_Uid) value : Tk_GetUid(value);
|
455 |
|
|
new = Tk_GetBitmap(interp, tkwin, uid);
|
456 |
|
|
if (new == None) {
|
457 |
|
|
return TCL_ERROR;
|
458 |
|
|
}
|
459 |
|
|
}
|
460 |
|
|
old = *((Pixmap *) ptr);
|
461 |
|
|
if (old != None) {
|
462 |
|
|
Tk_FreeBitmap(Tk_Display(tkwin), old);
|
463 |
|
|
}
|
464 |
|
|
*((Pixmap *) ptr) = new;
|
465 |
|
|
break;
|
466 |
|
|
}
|
467 |
|
|
case TK_CONFIG_BORDER: {
|
468 |
|
|
Tk_3DBorder new, old;
|
469 |
|
|
|
470 |
|
|
if (nullValue) {
|
471 |
|
|
new = NULL;
|
472 |
|
|
} else {
|
473 |
|
|
uid = valueIsUid ? (Tk_Uid) value : Tk_GetUid(value);
|
474 |
|
|
new = Tk_Get3DBorder(interp, tkwin, uid);
|
475 |
|
|
if (new == NULL) {
|
476 |
|
|
return TCL_ERROR;
|
477 |
|
|
}
|
478 |
|
|
}
|
479 |
|
|
old = *((Tk_3DBorder *) ptr);
|
480 |
|
|
if (old != NULL) {
|
481 |
|
|
Tk_Free3DBorder(old);
|
482 |
|
|
}
|
483 |
|
|
*((Tk_3DBorder *) ptr) = new;
|
484 |
|
|
break;
|
485 |
|
|
}
|
486 |
|
|
case TK_CONFIG_RELIEF:
|
487 |
|
|
uid = valueIsUid ? (Tk_Uid) value : Tk_GetUid(value);
|
488 |
|
|
if (Tk_GetRelief(interp, uid, (int *) ptr) != TCL_OK) {
|
489 |
|
|
return TCL_ERROR;
|
490 |
|
|
}
|
491 |
|
|
break;
|
492 |
|
|
case TK_CONFIG_CURSOR:
|
493 |
|
|
case TK_CONFIG_ACTIVE_CURSOR: {
|
494 |
|
|
Tk_Cursor new, old;
|
495 |
|
|
|
496 |
|
|
if (nullValue) {
|
497 |
|
|
new = None;
|
498 |
|
|
} else {
|
499 |
|
|
uid = valueIsUid ? (Tk_Uid) value : Tk_GetUid(value);
|
500 |
|
|
new = Tk_GetCursor(interp, tkwin, uid);
|
501 |
|
|
if (new == None) {
|
502 |
|
|
return TCL_ERROR;
|
503 |
|
|
}
|
504 |
|
|
}
|
505 |
|
|
old = *((Tk_Cursor *) ptr);
|
506 |
|
|
if (old != None) {
|
507 |
|
|
Tk_FreeCursor(Tk_Display(tkwin), old);
|
508 |
|
|
}
|
509 |
|
|
*((Tk_Cursor *) ptr) = new;
|
510 |
|
|
if (specPtr->type == TK_CONFIG_ACTIVE_CURSOR) {
|
511 |
|
|
Tk_DefineCursor(tkwin, new);
|
512 |
|
|
}
|
513 |
|
|
break;
|
514 |
|
|
}
|
515 |
|
|
case TK_CONFIG_JUSTIFY:
|
516 |
|
|
uid = valueIsUid ? (Tk_Uid) value : Tk_GetUid(value);
|
517 |
|
|
if (Tk_GetJustify(interp, uid, (Tk_Justify *) ptr) != TCL_OK) {
|
518 |
|
|
return TCL_ERROR;
|
519 |
|
|
}
|
520 |
|
|
break;
|
521 |
|
|
case TK_CONFIG_ANCHOR:
|
522 |
|
|
uid = valueIsUid ? (Tk_Uid) value : Tk_GetUid(value);
|
523 |
|
|
if (Tk_GetAnchor(interp, uid, (Tk_Anchor *) ptr) != TCL_OK) {
|
524 |
|
|
return TCL_ERROR;
|
525 |
|
|
}
|
526 |
|
|
break;
|
527 |
|
|
case TK_CONFIG_CAP_STYLE:
|
528 |
|
|
uid = valueIsUid ? (Tk_Uid) value : Tk_GetUid(value);
|
529 |
|
|
if (Tk_GetCapStyle(interp, uid, (int *) ptr) != TCL_OK) {
|
530 |
|
|
return TCL_ERROR;
|
531 |
|
|
}
|
532 |
|
|
break;
|
533 |
|
|
case TK_CONFIG_JOIN_STYLE:
|
534 |
|
|
uid = valueIsUid ? (Tk_Uid) value : Tk_GetUid(value);
|
535 |
|
|
if (Tk_GetJoinStyle(interp, uid, (int *) ptr) != TCL_OK) {
|
536 |
|
|
return TCL_ERROR;
|
537 |
|
|
}
|
538 |
|
|
break;
|
539 |
|
|
case TK_CONFIG_PIXELS:
|
540 |
|
|
if (Tk_GetPixels(interp, tkwin, value, (int *) ptr)
|
541 |
|
|
!= TCL_OK) {
|
542 |
|
|
return TCL_ERROR;
|
543 |
|
|
}
|
544 |
|
|
break;
|
545 |
|
|
case TK_CONFIG_MM:
|
546 |
|
|
if (Tk_GetScreenMM(interp, tkwin, value, (double *) ptr)
|
547 |
|
|
!= TCL_OK) {
|
548 |
|
|
return TCL_ERROR;
|
549 |
|
|
}
|
550 |
|
|
break;
|
551 |
|
|
case TK_CONFIG_WINDOW: {
|
552 |
|
|
Tk_Window tkwin2;
|
553 |
|
|
|
554 |
|
|
if (nullValue) {
|
555 |
|
|
tkwin2 = NULL;
|
556 |
|
|
} else {
|
557 |
|
|
tkwin2 = Tk_NameToWindow(interp, value, tkwin);
|
558 |
|
|
if (tkwin2 == NULL) {
|
559 |
|
|
return TCL_ERROR;
|
560 |
|
|
}
|
561 |
|
|
}
|
562 |
|
|
*((Tk_Window *) ptr) = tkwin2;
|
563 |
|
|
break;
|
564 |
|
|
}
|
565 |
|
|
case TK_CONFIG_CUSTOM:
|
566 |
|
|
if ((*specPtr->customPtr->parseProc)(
|
567 |
|
|
specPtr->customPtr->clientData, interp, tkwin,
|
568 |
|
|
value, widgRec, specPtr->offset) != TCL_OK) {
|
569 |
|
|
return TCL_ERROR;
|
570 |
|
|
}
|
571 |
|
|
break;
|
572 |
|
|
default: {
|
573 |
|
|
char buf[64 + TCL_INTEGER_SPACE];
|
574 |
|
|
|
575 |
|
|
sprintf(buf, "bad config table: unknown type %d",
|
576 |
|
|
specPtr->type);
|
577 |
|
|
Tcl_SetResult(interp, buf, TCL_VOLATILE);
|
578 |
|
|
return TCL_ERROR;
|
579 |
|
|
}
|
580 |
|
|
}
|
581 |
|
|
specPtr++;
|
582 |
|
|
} while ((specPtr->argvName == NULL) && (specPtr->type != TK_CONFIG_END));
|
583 |
|
|
return TCL_OK;
|
584 |
|
|
}
|
585 |
|
|
|
586 |
|
|
/*
|
587 |
|
|
*--------------------------------------------------------------
|
588 |
|
|
*
|
589 |
|
|
* Tk_ConfigureInfo --
|
590 |
|
|
*
|
591 |
|
|
* Return information about the configuration options
|
592 |
|
|
* for a window, and their current values.
|
593 |
|
|
*
|
594 |
|
|
* Results:
|
595 |
|
|
* Always returns TCL_OK. The interp's result will be modified
|
596 |
|
|
* hold a description of either a single configuration option
|
597 |
|
|
* available for "widgRec" via "specs", or all the configuration
|
598 |
|
|
* options available. In the "all" case, the result will
|
599 |
|
|
* available for "widgRec" via "specs". The result will
|
600 |
|
|
* be a list, each of whose entries describes one option.
|
601 |
|
|
* Each entry will itself be a list containing the option's
|
602 |
|
|
* name for use on command lines, database name, database
|
603 |
|
|
* class, default value, and current value (empty string
|
604 |
|
|
* if none). For options that are synonyms, the list will
|
605 |
|
|
* contain only two values: name and synonym name. If the
|
606 |
|
|
* "name" argument is non-NULL, then the only information
|
607 |
|
|
* returned is that for the named argument (i.e. the corresponding
|
608 |
|
|
* entry in the overall list is returned).
|
609 |
|
|
*
|
610 |
|
|
* Side effects:
|
611 |
|
|
* None.
|
612 |
|
|
*
|
613 |
|
|
*--------------------------------------------------------------
|
614 |
|
|
*/
|
615 |
|
|
|
616 |
|
|
int
|
617 |
|
|
Tk_ConfigureInfo(interp, tkwin, specs, widgRec, argvName, flags)
|
618 |
|
|
Tcl_Interp *interp; /* Interpreter for error reporting. */
|
619 |
|
|
Tk_Window tkwin; /* Window corresponding to widgRec. */
|
620 |
|
|
Tk_ConfigSpec *specs; /* Describes legal options. */
|
621 |
|
|
char *widgRec; /* Record whose fields contain current
|
622 |
|
|
* values for options. */
|
623 |
|
|
char *argvName; /* If non-NULL, indicates a single option
|
624 |
|
|
* whose info is to be returned. Otherwise
|
625 |
|
|
* info is returned for all options. */
|
626 |
|
|
int flags; /* Used to specify additional flags
|
627 |
|
|
* that must be present in config specs
|
628 |
|
|
* for them to be considered. */
|
629 |
|
|
{
|
630 |
|
|
register Tk_ConfigSpec *specPtr;
|
631 |
|
|
int needFlags, hateFlags;
|
632 |
|
|
char *list;
|
633 |
|
|
char *leader = "{";
|
634 |
|
|
|
635 |
|
|
needFlags = flags & ~(TK_CONFIG_USER_BIT - 1);
|
636 |
|
|
if (Tk_Depth(tkwin) <= 1) {
|
637 |
|
|
hateFlags = TK_CONFIG_COLOR_ONLY;
|
638 |
|
|
} else {
|
639 |
|
|
hateFlags = TK_CONFIG_MONO_ONLY;
|
640 |
|
|
}
|
641 |
|
|
|
642 |
|
|
/*
|
643 |
|
|
* If information is only wanted for a single configuration
|
644 |
|
|
* spec, then handle that one spec specially.
|
645 |
|
|
*/
|
646 |
|
|
|
647 |
|
|
Tcl_SetResult(interp, (char *) NULL, TCL_STATIC);
|
648 |
|
|
if (argvName != NULL) {
|
649 |
|
|
specPtr = FindConfigSpec(interp, specs, argvName, needFlags,
|
650 |
|
|
hateFlags);
|
651 |
|
|
if (specPtr == NULL) {
|
652 |
|
|
return TCL_ERROR;
|
653 |
|
|
}
|
654 |
|
|
Tcl_SetResult(interp,
|
655 |
|
|
FormatConfigInfo(interp, tkwin, specPtr, widgRec),
|
656 |
|
|
TCL_DYNAMIC);
|
657 |
|
|
return TCL_OK;
|
658 |
|
|
}
|
659 |
|
|
|
660 |
|
|
/*
|
661 |
|
|
* Loop through all the specs, creating a big list with all
|
662 |
|
|
* their information.
|
663 |
|
|
*/
|
664 |
|
|
|
665 |
|
|
for (specPtr = specs; specPtr->type != TK_CONFIG_END; specPtr++) {
|
666 |
|
|
if ((argvName != NULL) && (specPtr->argvName != argvName)) {
|
667 |
|
|
continue;
|
668 |
|
|
}
|
669 |
|
|
if (((specPtr->specFlags & needFlags) != needFlags)
|
670 |
|
|
|| (specPtr->specFlags & hateFlags)) {
|
671 |
|
|
continue;
|
672 |
|
|
}
|
673 |
|
|
if (specPtr->argvName == NULL) {
|
674 |
|
|
continue;
|
675 |
|
|
}
|
676 |
|
|
list = FormatConfigInfo(interp, tkwin, specPtr, widgRec);
|
677 |
|
|
Tcl_AppendResult(interp, leader, list, "}", (char *) NULL);
|
678 |
|
|
ckfree(list);
|
679 |
|
|
leader = " {";
|
680 |
|
|
}
|
681 |
|
|
return TCL_OK;
|
682 |
|
|
}
|
683 |
|
|
|
684 |
|
|
/*
|
685 |
|
|
*--------------------------------------------------------------
|
686 |
|
|
*
|
687 |
|
|
* FormatConfigInfo --
|
688 |
|
|
*
|
689 |
|
|
* Create a valid Tcl list holding the configuration information
|
690 |
|
|
* for a single configuration option.
|
691 |
|
|
*
|
692 |
|
|
* Results:
|
693 |
|
|
* A Tcl list, dynamically allocated. The caller is expected to
|
694 |
|
|
* arrange for this list to be freed eventually.
|
695 |
|
|
*
|
696 |
|
|
* Side effects:
|
697 |
|
|
* Memory is allocated.
|
698 |
|
|
*
|
699 |
|
|
*--------------------------------------------------------------
|
700 |
|
|
*/
|
701 |
|
|
|
702 |
|
|
static char *
|
703 |
|
|
FormatConfigInfo(interp, tkwin, specPtr, widgRec)
|
704 |
|
|
Tcl_Interp *interp; /* Interpreter to use for things
|
705 |
|
|
* like floating-point precision. */
|
706 |
|
|
Tk_Window tkwin; /* Window corresponding to widget. */
|
707 |
|
|
register Tk_ConfigSpec *specPtr; /* Pointer to information describing
|
708 |
|
|
* option. */
|
709 |
|
|
char *widgRec; /* Pointer to record holding current
|
710 |
|
|
* values of info for widget. */
|
711 |
|
|
{
|
712 |
|
|
char *argv[6], *result;
|
713 |
|
|
char buffer[200];
|
714 |
|
|
Tcl_FreeProc *freeProc = (Tcl_FreeProc *) NULL;
|
715 |
|
|
|
716 |
|
|
argv[0] = specPtr->argvName;
|
717 |
|
|
argv[1] = specPtr->dbName;
|
718 |
|
|
argv[2] = specPtr->dbClass;
|
719 |
|
|
argv[3] = specPtr->defValue;
|
720 |
|
|
if (specPtr->type == TK_CONFIG_SYNONYM) {
|
721 |
|
|
return Tcl_Merge(2, argv);
|
722 |
|
|
}
|
723 |
|
|
argv[4] = FormatConfigValue(interp, tkwin, specPtr, widgRec, buffer,
|
724 |
|
|
&freeProc);
|
725 |
|
|
if (argv[1] == NULL) {
|
726 |
|
|
argv[1] = "";
|
727 |
|
|
}
|
728 |
|
|
if (argv[2] == NULL) {
|
729 |
|
|
argv[2] = "";
|
730 |
|
|
}
|
731 |
|
|
if (argv[3] == NULL) {
|
732 |
|
|
argv[3] = "";
|
733 |
|
|
}
|
734 |
|
|
if (argv[4] == NULL) {
|
735 |
|
|
argv[4] = "";
|
736 |
|
|
}
|
737 |
|
|
result = Tcl_Merge(5, argv);
|
738 |
|
|
if (freeProc != NULL) {
|
739 |
|
|
if ((freeProc == TCL_DYNAMIC) || (freeProc == (Tcl_FreeProc *) free)) {
|
740 |
|
|
ckfree(argv[4]);
|
741 |
|
|
} else {
|
742 |
|
|
(*freeProc)(argv[4]);
|
743 |
|
|
}
|
744 |
|
|
}
|
745 |
|
|
return result;
|
746 |
|
|
}
|
747 |
|
|
|
748 |
|
|
/*
|
749 |
|
|
*----------------------------------------------------------------------
|
750 |
|
|
*
|
751 |
|
|
* FormatConfigValue --
|
752 |
|
|
*
|
753 |
|
|
* This procedure formats the current value of a configuration
|
754 |
|
|
* option.
|
755 |
|
|
*
|
756 |
|
|
* Results:
|
757 |
|
|
* The return value is the formatted value of the option given
|
758 |
|
|
* by specPtr and widgRec. If the value is static, so that it
|
759 |
|
|
* need not be freed, *freeProcPtr will be set to NULL; otherwise
|
760 |
|
|
* *freeProcPtr will be set to the address of a procedure to
|
761 |
|
|
* free the result, and the caller must invoke this procedure
|
762 |
|
|
* when it is finished with the result.
|
763 |
|
|
*
|
764 |
|
|
* Side effects:
|
765 |
|
|
* None.
|
766 |
|
|
*
|
767 |
|
|
*----------------------------------------------------------------------
|
768 |
|
|
*/
|
769 |
|
|
|
770 |
|
|
static char *
|
771 |
|
|
FormatConfigValue(interp, tkwin, specPtr, widgRec, buffer, freeProcPtr)
|
772 |
|
|
Tcl_Interp *interp; /* Interpreter for use in real conversions. */
|
773 |
|
|
Tk_Window tkwin; /* Window corresponding to widget. */
|
774 |
|
|
Tk_ConfigSpec *specPtr; /* Pointer to information describing option.
|
775 |
|
|
* Must not point to a synonym option. */
|
776 |
|
|
char *widgRec; /* Pointer to record holding current
|
777 |
|
|
* values of info for widget. */
|
778 |
|
|
char *buffer; /* Static buffer to use for small values.
|
779 |
|
|
* Must have at least 200 bytes of storage. */
|
780 |
|
|
Tcl_FreeProc **freeProcPtr; /* Pointer to word to fill in with address
|
781 |
|
|
* of procedure to free the result, or NULL
|
782 |
|
|
* if result is static. */
|
783 |
|
|
{
|
784 |
|
|
char *ptr, *result;
|
785 |
|
|
|
786 |
|
|
*freeProcPtr = NULL;
|
787 |
|
|
ptr = widgRec + specPtr->offset;
|
788 |
|
|
result = "";
|
789 |
|
|
switch (specPtr->type) {
|
790 |
|
|
case TK_CONFIG_BOOLEAN:
|
791 |
|
|
if (*((int *) ptr) == 0) {
|
792 |
|
|
result = "0";
|
793 |
|
|
} else {
|
794 |
|
|
result = "1";
|
795 |
|
|
}
|
796 |
|
|
break;
|
797 |
|
|
case TK_CONFIG_INT:
|
798 |
|
|
sprintf(buffer, "%d", *((int *) ptr));
|
799 |
|
|
result = buffer;
|
800 |
|
|
break;
|
801 |
|
|
case TK_CONFIG_DOUBLE:
|
802 |
|
|
Tcl_PrintDouble(interp, *((double *) ptr), buffer);
|
803 |
|
|
result = buffer;
|
804 |
|
|
break;
|
805 |
|
|
case TK_CONFIG_STRING:
|
806 |
|
|
result = (*(char **) ptr);
|
807 |
|
|
if (result == NULL) {
|
808 |
|
|
result = "";
|
809 |
|
|
}
|
810 |
|
|
break;
|
811 |
|
|
case TK_CONFIG_UID: {
|
812 |
|
|
Tk_Uid uid = *((Tk_Uid *) ptr);
|
813 |
|
|
if (uid != NULL) {
|
814 |
|
|
result = uid;
|
815 |
|
|
}
|
816 |
|
|
break;
|
817 |
|
|
}
|
818 |
|
|
case TK_CONFIG_COLOR: {
|
819 |
|
|
XColor *colorPtr = *((XColor **) ptr);
|
820 |
|
|
if (colorPtr != NULL) {
|
821 |
|
|
result = Tk_NameOfColor(colorPtr);
|
822 |
|
|
}
|
823 |
|
|
break;
|
824 |
|
|
}
|
825 |
|
|
case TK_CONFIG_FONT: {
|
826 |
|
|
Tk_Font tkfont = *((Tk_Font *) ptr);
|
827 |
|
|
if (tkfont != NULL) {
|
828 |
|
|
result = Tk_NameOfFont(tkfont);
|
829 |
|
|
}
|
830 |
|
|
break;
|
831 |
|
|
}
|
832 |
|
|
case TK_CONFIG_BITMAP: {
|
833 |
|
|
Pixmap pixmap = *((Pixmap *) ptr);
|
834 |
|
|
if (pixmap != None) {
|
835 |
|
|
result = Tk_NameOfBitmap(Tk_Display(tkwin), pixmap);
|
836 |
|
|
}
|
837 |
|
|
break;
|
838 |
|
|
}
|
839 |
|
|
case TK_CONFIG_BORDER: {
|
840 |
|
|
Tk_3DBorder border = *((Tk_3DBorder *) ptr);
|
841 |
|
|
if (border != NULL) {
|
842 |
|
|
result = Tk_NameOf3DBorder(border);
|
843 |
|
|
}
|
844 |
|
|
break;
|
845 |
|
|
}
|
846 |
|
|
case TK_CONFIG_RELIEF:
|
847 |
|
|
result = Tk_NameOfRelief(*((int *) ptr));
|
848 |
|
|
break;
|
849 |
|
|
case TK_CONFIG_CURSOR:
|
850 |
|
|
case TK_CONFIG_ACTIVE_CURSOR: {
|
851 |
|
|
Tk_Cursor cursor = *((Tk_Cursor *) ptr);
|
852 |
|
|
if (cursor != None) {
|
853 |
|
|
result = Tk_NameOfCursor(Tk_Display(tkwin), cursor);
|
854 |
|
|
}
|
855 |
|
|
break;
|
856 |
|
|
}
|
857 |
|
|
case TK_CONFIG_JUSTIFY:
|
858 |
|
|
result = Tk_NameOfJustify(*((Tk_Justify *) ptr));
|
859 |
|
|
break;
|
860 |
|
|
case TK_CONFIG_ANCHOR:
|
861 |
|
|
result = Tk_NameOfAnchor(*((Tk_Anchor *) ptr));
|
862 |
|
|
break;
|
863 |
|
|
case TK_CONFIG_CAP_STYLE:
|
864 |
|
|
result = Tk_NameOfCapStyle(*((int *) ptr));
|
865 |
|
|
break;
|
866 |
|
|
case TK_CONFIG_JOIN_STYLE:
|
867 |
|
|
result = Tk_NameOfJoinStyle(*((int *) ptr));
|
868 |
|
|
break;
|
869 |
|
|
case TK_CONFIG_PIXELS:
|
870 |
|
|
sprintf(buffer, "%d", *((int *) ptr));
|
871 |
|
|
result = buffer;
|
872 |
|
|
break;
|
873 |
|
|
case TK_CONFIG_MM:
|
874 |
|
|
Tcl_PrintDouble(interp, *((double *) ptr), buffer);
|
875 |
|
|
result = buffer;
|
876 |
|
|
break;
|
877 |
|
|
case TK_CONFIG_WINDOW: {
|
878 |
|
|
Tk_Window tkwin;
|
879 |
|
|
|
880 |
|
|
tkwin = *((Tk_Window *) ptr);
|
881 |
|
|
if (tkwin != NULL) {
|
882 |
|
|
result = Tk_PathName(tkwin);
|
883 |
|
|
}
|
884 |
|
|
break;
|
885 |
|
|
}
|
886 |
|
|
case TK_CONFIG_CUSTOM:
|
887 |
|
|
result = (*specPtr->customPtr->printProc)(
|
888 |
|
|
specPtr->customPtr->clientData, tkwin, widgRec,
|
889 |
|
|
specPtr->offset, freeProcPtr);
|
890 |
|
|
break;
|
891 |
|
|
default:
|
892 |
|
|
result = "?? unknown type ??";
|
893 |
|
|
}
|
894 |
|
|
return result;
|
895 |
|
|
}
|
896 |
|
|
|
897 |
|
|
/*
|
898 |
|
|
*----------------------------------------------------------------------
|
899 |
|
|
*
|
900 |
|
|
* Tk_ConfigureValue --
|
901 |
|
|
*
|
902 |
|
|
* This procedure returns the current value of a configuration
|
903 |
|
|
* option for a widget.
|
904 |
|
|
*
|
905 |
|
|
* Results:
|
906 |
|
|
* The return value is a standard Tcl completion code (TCL_OK or
|
907 |
|
|
* TCL_ERROR). The interp's result will be set to hold either the value
|
908 |
|
|
* of the option given by argvName (if TCL_OK is returned) or
|
909 |
|
|
* an error message (if TCL_ERROR is returned).
|
910 |
|
|
*
|
911 |
|
|
* Side effects:
|
912 |
|
|
* None.
|
913 |
|
|
*
|
914 |
|
|
*----------------------------------------------------------------------
|
915 |
|
|
*/
|
916 |
|
|
|
917 |
|
|
int
|
918 |
|
|
Tk_ConfigureValue(interp, tkwin, specs, widgRec, argvName, flags)
|
919 |
|
|
Tcl_Interp *interp; /* Interpreter for error reporting. */
|
920 |
|
|
Tk_Window tkwin; /* Window corresponding to widgRec. */
|
921 |
|
|
Tk_ConfigSpec *specs; /* Describes legal options. */
|
922 |
|
|
char *widgRec; /* Record whose fields contain current
|
923 |
|
|
* values for options. */
|
924 |
|
|
char *argvName; /* Gives the command-line name for the
|
925 |
|
|
* option whose value is to be returned. */
|
926 |
|
|
int flags; /* Used to specify additional flags
|
927 |
|
|
* that must be present in config specs
|
928 |
|
|
* for them to be considered. */
|
929 |
|
|
{
|
930 |
|
|
Tk_ConfigSpec *specPtr;
|
931 |
|
|
int needFlags, hateFlags;
|
932 |
|
|
|
933 |
|
|
needFlags = flags & ~(TK_CONFIG_USER_BIT - 1);
|
934 |
|
|
if (Tk_Depth(tkwin) <= 1) {
|
935 |
|
|
hateFlags = TK_CONFIG_COLOR_ONLY;
|
936 |
|
|
} else {
|
937 |
|
|
hateFlags = TK_CONFIG_MONO_ONLY;
|
938 |
|
|
}
|
939 |
|
|
specPtr = FindConfigSpec(interp, specs, argvName, needFlags, hateFlags);
|
940 |
|
|
if (specPtr == NULL) {
|
941 |
|
|
return TCL_ERROR;
|
942 |
|
|
}
|
943 |
|
|
interp->result = FormatConfigValue(interp, tkwin, specPtr, widgRec,
|
944 |
|
|
interp->result, &interp->freeProc);
|
945 |
|
|
return TCL_OK;
|
946 |
|
|
}
|
947 |
|
|
|
948 |
|
|
/*
|
949 |
|
|
*----------------------------------------------------------------------
|
950 |
|
|
*
|
951 |
|
|
* Tk_FreeOptions --
|
952 |
|
|
*
|
953 |
|
|
* Free up all resources associated with configuration options.
|
954 |
|
|
*
|
955 |
|
|
* Results:
|
956 |
|
|
* None.
|
957 |
|
|
*
|
958 |
|
|
* Side effects:
|
959 |
|
|
* Any resource in widgRec that is controlled by a configuration
|
960 |
|
|
* option (e.g. a Tk_3DBorder or XColor) is freed in the appropriate
|
961 |
|
|
* fashion.
|
962 |
|
|
*
|
963 |
|
|
*----------------------------------------------------------------------
|
964 |
|
|
*/
|
965 |
|
|
|
966 |
|
|
/* ARGSUSED */
|
967 |
|
|
void
|
968 |
|
|
Tk_FreeOptions(specs, widgRec, display, needFlags)
|
969 |
|
|
Tk_ConfigSpec *specs; /* Describes legal options. */
|
970 |
|
|
char *widgRec; /* Record whose fields contain current
|
971 |
|
|
* values for options. */
|
972 |
|
|
Display *display; /* X display; needed for freeing some
|
973 |
|
|
* resources. */
|
974 |
|
|
int needFlags; /* Used to specify additional flags
|
975 |
|
|
* that must be present in config specs
|
976 |
|
|
* for them to be considered. */
|
977 |
|
|
{
|
978 |
|
|
register Tk_ConfigSpec *specPtr;
|
979 |
|
|
char *ptr;
|
980 |
|
|
|
981 |
|
|
for (specPtr = specs; specPtr->type != TK_CONFIG_END; specPtr++) {
|
982 |
|
|
if ((specPtr->specFlags & needFlags) != needFlags) {
|
983 |
|
|
continue;
|
984 |
|
|
}
|
985 |
|
|
ptr = widgRec + specPtr->offset;
|
986 |
|
|
switch (specPtr->type) {
|
987 |
|
|
case TK_CONFIG_STRING:
|
988 |
|
|
if (*((char **) ptr) != NULL) {
|
989 |
|
|
ckfree(*((char **) ptr));
|
990 |
|
|
*((char **) ptr) = NULL;
|
991 |
|
|
}
|
992 |
|
|
break;
|
993 |
|
|
case TK_CONFIG_COLOR:
|
994 |
|
|
if (*((XColor **) ptr) != NULL) {
|
995 |
|
|
Tk_FreeColor(*((XColor **) ptr));
|
996 |
|
|
*((XColor **) ptr) = NULL;
|
997 |
|
|
}
|
998 |
|
|
break;
|
999 |
|
|
case TK_CONFIG_FONT:
|
1000 |
|
|
Tk_FreeFont(*((Tk_Font *) ptr));
|
1001 |
|
|
*((Tk_Font *) ptr) = NULL;
|
1002 |
|
|
break;
|
1003 |
|
|
case TK_CONFIG_BITMAP:
|
1004 |
|
|
if (*((Pixmap *) ptr) != None) {
|
1005 |
|
|
Tk_FreeBitmap(display, *((Pixmap *) ptr));
|
1006 |
|
|
*((Pixmap *) ptr) = None;
|
1007 |
|
|
}
|
1008 |
|
|
break;
|
1009 |
|
|
case TK_CONFIG_BORDER:
|
1010 |
|
|
if (*((Tk_3DBorder *) ptr) != NULL) {
|
1011 |
|
|
Tk_Free3DBorder(*((Tk_3DBorder *) ptr));
|
1012 |
|
|
*((Tk_3DBorder *) ptr) = NULL;
|
1013 |
|
|
}
|
1014 |
|
|
break;
|
1015 |
|
|
case TK_CONFIG_CURSOR:
|
1016 |
|
|
case TK_CONFIG_ACTIVE_CURSOR:
|
1017 |
|
|
if (*((Tk_Cursor *) ptr) != None) {
|
1018 |
|
|
Tk_FreeCursor(display, *((Tk_Cursor *) ptr));
|
1019 |
|
|
*((Tk_Cursor *) ptr) = None;
|
1020 |
|
|
}
|
1021 |
|
|
}
|
1022 |
|
|
}
|
1023 |
|
|
}
|
1024 |
|
|
|
1025 |
|
|
|
1026 |
|
|
/* $History: tkOldConfig.c $
|
1027 |
|
|
*
|
1028 |
|
|
* ***************** Version 1 *****************
|
1029 |
|
|
* User: Dtashley Date: 1/02/01 Time: 2:56a
|
1030 |
|
|
* Created in $/IjuScripter, IjuConsole/Source/Tk Base
|
1031 |
|
|
* Initial check-in.
|
1032 |
|
|
*/
|
1033 |
|
|
|
1034 |
|
|
/* End of TKOLDCONFIG.C */ |