mirror of
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129 lines
3.2 KiB
C
129 lines
3.2 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/*
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* DOM Attribute implementation.
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*/
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#include "dom_priv.h"
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static JSBool
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attribute_getter(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
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{
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return JS_TRUE;
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}
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static JSBool
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attribute_setter(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
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{
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return JS_TRUE;
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}
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static JSClass DOM_AttributeClass = {
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"Attribute", JSCLASS_HAS_PRIVATE,
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JS_PropertyStub, JS_PropertyStub, attribute_getter, attribute_setter,
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JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, JS_FinalizeStub
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};
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/* must start after the DOM_NODE tinyids */
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enum {
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ATTRIBUTE_SPECIFIED = -1,
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ATTRIBUTE_NAME = -2,
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ATTRIBUTE_VALUE = -3,
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};
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static JSPropertySpec attribute_props[] = {
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{"specified", ATTRIBUTE_SPECIFIED, JSPROP_ENUMERATE, 0, 0},
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{"name", ATTRIBUTE_NAME, JSPROP_ENUMERATE, 0, 0},
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{"value", ATTRIBUTE_VALUE, JSPROP_ENUMERATE, 0, 0},
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{0}
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};
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JSObject *
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DOM_NewAttributeObject(JSContext *cx, DOM_Attribute *attr)
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{
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DOM_Node *node = (DOM_Node *)attr;
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JSObject *obj;
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JSString *str;
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jsval v;
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obj = JS_ConstructObject(cx, &DOM_AttributeClass, NULL, NULL);
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if (!obj)
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return NULL;
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if (!JS_SetPrivate(cx, obj, attr)) {
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return NULL;
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}
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str = JS_NewStringCopyZ(cx, node->name);
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v = STRING_TO_JSVAL(str);
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if (!str ||
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!JS_SetProperty(cx, obj, "name", &v))
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return NULL;
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v = JSVAL_TRUE;
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if (!JS_SetProperty(cx, obj, "specified", &v))
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return NULL;
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node->mocha_object = obj;
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return obj;
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}
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DOM_Attribute *
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DOM_NewAttribute(const char *name, const char *value, DOM_Element *element)
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{
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DOM_Attribute *attr;
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attr = XP_NEW_ZAP(DOM_Attribute);
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if (!attr)
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return NULL;
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attr->node.name = XP_STRDUP(name);
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attr->element = element;
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return attr;
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}
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JSObject *
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DOM_ObjectForAttribute(JSContext *cx, DOM_Attribute *attr)
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{
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if (!attr)
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return NULL;
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if (attr->node.mocha_object)
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return attr->node.mocha_object;
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return DOM_NewAttributeObject(cx, attr);
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}
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static JSBool
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Attribute(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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return JS_TRUE;
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}
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JSObject *
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dom_AttributeInit(JSContext *cx, JSObject *scope, JSObject *node_proto)
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{
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JSObject *proto;
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proto = JS_InitClass(cx, scope, node_proto, &DOM_AttributeClass,
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Attribute, 0,
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attribute_props, NULL,
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NULL, NULL);
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return proto;
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}
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