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Added layers interface.

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git-svn-id: svn://10.0.0.236/trunk@31924 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
vidur%netscape.com
1999-05-17 21:15:06 +00:00
parent 7f9af1b85a
commit b45891b379
10 changed files with 594 additions and 1 deletions
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1
mozilla/dom/public/html/MANIFEST
View File

@@ -32,6 +32,7 @@ nsIDOMHTMLInputElement.h
nsIDOMHTMLIsIndexElement.h
nsIDOMHTMLLIElement.h
nsIDOMHTMLLabelElement.h
nsIDOMHTMLLayerElement.h
nsIDOMHTMLLegendElement.h
nsIDOMHTMLLinkElement.h
nsIDOMHTMLMapElement.h

1
mozilla/dom/public/html/Makefile.in
View File

@@ -56,6 +56,7 @@ EXPORTS = \
nsIDOMHTMLIsIndexElement.h \
nsIDOMHTMLLIElement.h \
nsIDOMHTMLLabelElement.h \
nsIDOMHTMLLayerElement.h \
nsIDOMHTMLLegendElement.h \
nsIDOMHTMLLinkElement.h \
nsIDOMHTMLMapElement.h \

1
mozilla/dom/public/html/makefile.win
View File

@@ -54,6 +54,7 @@ EXPORTS= \
EXPORTS2= \
nsIDOMHTMLLabelElement.h \
nsIDOMHTMLLayerElement.h \
nsIDOMHTMLLegendElement.h \
nsIDOMHTMLLinkElement.h \
nsIDOMHTMLMapElement.h \

104
mozilla/dom/public/html/nsIDOMHTMLLayerElement.h Normal file
View File

@@ -0,0 +1,104 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
/* AUTO-GENERATED. DO NOT EDIT!!! */
#ifndef nsIDOMHTMLLayerElement_h__
#define nsIDOMHTMLLayerElement_h__
#include "nsISupports.h"
#include "nsString.h"
#include "nsIScriptContext.h"
#include "nsIDOMHTMLElement.h"
class nsIDOMDocument;
#define NS_IDOMHTMLLAYERELEMENT_IID \
{ 0xa6cf9100, 0x15b3, 0x11d2, \
{ 0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32 } }
class nsIDOMHTMLLayerElement : public nsIDOMHTMLElement {
public:
static const nsIID& GetIID() { static nsIID iid = NS_IDOMHTMLLAYERELEMENT_IID; return iid; }
NS_IMETHOD GetTop(PRInt32* aTop)=0;
NS_IMETHOD SetTop(PRInt32 aTop)=0;
NS_IMETHOD GetLeft(PRInt32* aLeft)=0;
NS_IMETHOD SetLeft(PRInt32 aLeft)=0;
NS_IMETHOD GetVisibility(nsString& aVisibility)=0;
NS_IMETHOD SetVisibility(const nsString& aVisibility)=0;
NS_IMETHOD GetBackground(nsString& aBackground)=0;
NS_IMETHOD SetBackground(const nsString& aBackground)=0;
NS_IMETHOD GetBgColor(nsString& aBgColor)=0;
NS_IMETHOD SetBgColor(const nsString& aBgColor)=0;
NS_IMETHOD GetName(nsString& aName)=0;
NS_IMETHOD SetName(const nsString& aName)=0;
NS_IMETHOD GetZIndex(PRInt32* aZIndex)=0;
NS_IMETHOD SetZIndex(PRInt32 aZIndex)=0;
NS_IMETHOD GetDocument(nsIDOMDocument** aDocument)=0;
};
#define NS_DECL_IDOMHTMLLAYERELEMENT \
NS_IMETHOD GetTop(PRInt32* aTop); \
NS_IMETHOD SetTop(PRInt32 aTop); \
NS_IMETHOD GetLeft(PRInt32* aLeft); \
NS_IMETHOD SetLeft(PRInt32 aLeft); \
NS_IMETHOD GetVisibility(nsString& aVisibility); \
NS_IMETHOD SetVisibility(const nsString& aVisibility); \
NS_IMETHOD GetBackground(nsString& aBackground); \
NS_IMETHOD SetBackground(const nsString& aBackground); \
NS_IMETHOD GetBgColor(nsString& aBgColor); \
NS_IMETHOD SetBgColor(const nsString& aBgColor); \
NS_IMETHOD GetName(nsString& aName); \
NS_IMETHOD SetName(const nsString& aName); \
NS_IMETHOD GetZIndex(PRInt32* aZIndex); \
NS_IMETHOD SetZIndex(PRInt32 aZIndex); \
NS_IMETHOD GetDocument(nsIDOMDocument** aDocument); \
#define NS_FORWARD_IDOMHTMLLAYERELEMENT(_to) \
NS_IMETHOD GetTop(PRInt32* aTop) { return _to GetTop(aTop); } \
NS_IMETHOD SetTop(PRInt32 aTop) { return _to SetTop(aTop); } \
NS_IMETHOD GetLeft(PRInt32* aLeft) { return _to GetLeft(aLeft); } \
NS_IMETHOD SetLeft(PRInt32 aLeft) { return _to SetLeft(aLeft); } \
NS_IMETHOD GetVisibility(nsString& aVisibility) { return _to GetVisibility(aVisibility); } \
NS_IMETHOD SetVisibility(const nsString& aVisibility) { return _to SetVisibility(aVisibility); } \
NS_IMETHOD GetBackground(nsString& aBackground) { return _to GetBackground(aBackground); } \
NS_IMETHOD SetBackground(const nsString& aBackground) { return _to SetBackground(aBackground); } \
NS_IMETHOD GetBgColor(nsString& aBgColor) { return _to GetBgColor(aBgColor); } \
NS_IMETHOD SetBgColor(const nsString& aBgColor) { return _to SetBgColor(aBgColor); } \
NS_IMETHOD GetName(nsString& aName) { return _to GetName(aName); } \
NS_IMETHOD SetName(const nsString& aName) { return _to SetName(aName); } \
NS_IMETHOD GetZIndex(PRInt32* aZIndex) { return _to GetZIndex(aZIndex); } \
NS_IMETHOD SetZIndex(PRInt32 aZIndex) { return _to SetZIndex(aZIndex); } \
NS_IMETHOD GetDocument(nsIDOMDocument** aDocument) { return _to GetDocument(aDocument); } \
extern "C" NS_DOM nsresult NS_InitHTMLLayerElementClass(nsIScriptContext *aContext, void **aPrototype);
extern "C" NS_DOM nsresult NS_NewScriptHTMLLayerElement(nsIScriptContext *aContext, nsISupports *aSupports, nsISupports *aParent, void **aReturn);
#endif // nsIDOMHTMLLayerElement_h__

14
mozilla/dom/public/idl/html/HTMLLayerElement.idl Normal file
View File

@@ -0,0 +1,14 @@
interface HTMLLayerElement : HTMLElement {
/* IID: { 0xa6cf9100, 0x15b3, 0x11d2, \
{ 0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32 } } */
attribute long top;
attribute long left;
attribute DOMString visibility;
attribute DOMString background;
attribute DOMString bgColor;
attribute DOMString name;
attribute long zIndex;
readonly attribute Document document;
};

1
mozilla/dom/public/idl/html/makefile.win
View File

@@ -51,6 +51,7 @@ IDLSRCS = \
HTMLIsIndexElement.idl \
HTMLLIElement.idl \
HTMLLabelElement.idl \
HTMLLayerElement.idl \
HTMLLegendElement.idl \
HTMLLinkElement.idl \
HTMLMapElement.idl \

4
mozilla/dom/src/build/nsDOMFactory.cpp
View File

@@ -71,6 +71,7 @@
#include "nsIDOMHTMLIsIndexElement.h"
#include "nsIDOMHTMLLIElement.h"
#include "nsIDOMHTMLLabelElement.h"
#include "nsIDOMHTMLLayerElement.h"
#include "nsIDOMHTMLLegendElement.h"
#include "nsIDOMHTMLLinkElement.h"
#include "nsIDOMHTMLMapElement.h"
@@ -484,9 +485,10 @@ nsDOMScriptObjectFactory::NewScriptElement(const nsString &aTagName,
return NS_NewScriptHTMLTitleElement(aContext, aElement, aParent, aReturn);
case DOMHTMLTag_ul:
return NS_NewScriptHTMLUListElement(aContext, aElement, aParent, aReturn);
case DOMHTMLTag_fieldset:
case DOMHTMLTag_ilayer:
case DOMHTMLTag_layer:
return NS_NewScriptHTMLLayerElement(aContext, aElement, aParent, aReturn);
case DOMHTMLTag_fieldset:
case DOMHTMLTag_multicol:
case DOMHTMLTag_spacer:
case DOMHTMLTag_wbr:

1
mozilla/dom/src/html/Makefile.in
View File

@@ -55,6 +55,7 @@ CPPSRCS = \
nsJSHTMLIsIndexElement.cpp \
nsJSHTMLLIElement.cpp \
nsJSHTMLLabelElement.cpp \
nsJSHTMLLayerElement.cpp \
nsJSHTMLLegendElement.cpp \
nsJSHTMLLinkElement.cpp \
nsJSHTMLMapElement.cpp \

2
mozilla/dom/src/html/makefile.win
View File

@@ -54,6 +54,7 @@ CPPSRCS = \
nsJSHTMLIsIndexElement.cpp \
nsJSHTMLLIElement.cpp \
nsJSHTMLLabelElement.cpp \
nsJSHTMLLayerElement.cpp \
nsJSHTMLLegendElement.cpp \
nsJSHTMLLinkElement.cpp \
nsJSHTMLMapElement.cpp \
@@ -113,6 +114,7 @@ CPP_OBJS= \
.\$(OBJDIR)\nsJSHTMLIsIndexElement.obj \
.\$(OBJDIR)\nsJSHTMLLIElement.obj \
.\$(OBJDIR)\nsJSHTMLLabelElement.obj \
.\$(OBJDIR)\nsJSHTMLLayerElement.obj \
.\$(OBJDIR)\nsJSHTMLLegendElement.obj \
.\$(OBJDIR)\nsJSHTMLLinkElement.obj \
.\$(OBJDIR)\nsJSHTMLMapElement.obj \

466
mozilla/dom/src/html/nsJSHTMLLayerElement.cpp Normal file
View File

@@ -0,0 +1,466 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
/* AUTO-GENERATED. DO NOT EDIT!!! */
#include "jsapi.h"
#include "nsJSUtils.h"
#include "nscore.h"
#include "nsIScriptContext.h"
#include "nsIJSScriptObject.h"
#include "nsIScriptObjectOwner.h"
#include "nsIScriptGlobalObject.h"
#include "nsIPtr.h"
#include "nsString.h"
#include "nsIDOMDocument.h"
#include "nsIDOMHTMLLayerElement.h"
static NS_DEFINE_IID(kIScriptObjectOwnerIID, NS_ISCRIPTOBJECTOWNER_IID);
static NS_DEFINE_IID(kIJSScriptObjectIID, NS_IJSSCRIPTOBJECT_IID);
static NS_DEFINE_IID(kIScriptGlobalObjectIID, NS_ISCRIPTGLOBALOBJECT_IID);
static NS_DEFINE_IID(kIDocumentIID, NS_IDOMDOCUMENT_IID);
static NS_DEFINE_IID(kIHTMLLayerElementIID, NS_IDOMHTMLLAYERELEMENT_IID);
NS_DEF_PTR(nsIDOMDocument);
NS_DEF_PTR(nsIDOMHTMLLayerElement);
//
// HTMLLayerElement property ids
//
enum HTMLLayerElement_slots {
HTMLLAYERELEMENT_TOP = -1,
HTMLLAYERELEMENT_LEFT = -2,
HTMLLAYERELEMENT_VISIBILITY = -3,
HTMLLAYERELEMENT_BACKGROUND = -4,
HTMLLAYERELEMENT_BGCOLOR = -5,
HTMLLAYERELEMENT_NAME = -6,
HTMLLAYERELEMENT_ZINDEX = -7,
HTMLLAYERELEMENT_DOCUMENT = -8
};
/***********************************************************************/
//
// HTMLLayerElement Properties Getter
//
PR_STATIC_CALLBACK(JSBool)
GetHTMLLayerElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
nsIDOMHTMLLayerElement *a = (nsIDOMHTMLLayerElement*)JS_GetPrivate(cx, obj);
// If there's no private data, this must be the prototype, so ignore
if (nsnull == a) {
return JS_TRUE;
}
if (JSVAL_IS_INT(id)) {
switch(JSVAL_TO_INT(id)) {
case HTMLLAYERELEMENT_TOP:
{
PRInt32 prop;
if (NS_OK == a->GetTop(&prop)) {
*vp = INT_TO_JSVAL(prop);
}
else {
return JS_FALSE;
}
break;
}
case HTMLLAYERELEMENT_LEFT:
{
PRInt32 prop;
if (NS_OK == a->GetLeft(&prop)) {
*vp = INT_TO_JSVAL(prop);
}
else {
return JS_FALSE;
}
break;
}
case HTMLLAYERELEMENT_VISIBILITY:
{
nsAutoString prop;
if (NS_OK == a->GetVisibility(prop)) {
nsJSUtils::nsConvertStringToJSVal(prop, cx, vp);
}
else {
return JS_FALSE;
}
break;
}
case HTMLLAYERELEMENT_BACKGROUND:
{
nsAutoString prop;
if (NS_OK == a->GetBackground(prop)) {
nsJSUtils::nsConvertStringToJSVal(prop, cx, vp);
}
else {
return JS_FALSE;
}
break;
}
case HTMLLAYERELEMENT_BGCOLOR:
{
nsAutoString prop;
if (NS_OK == a->GetBgColor(prop)) {
nsJSUtils::nsConvertStringToJSVal(prop, cx, vp);
}
else {
return JS_FALSE;
}
break;
}
case HTMLLAYERELEMENT_NAME:
{
nsAutoString prop;
if (NS_OK == a->GetName(prop)) {
nsJSUtils::nsConvertStringToJSVal(prop, cx, vp);
}
else {
return JS_FALSE;
}
break;
}
case HTMLLAYERELEMENT_ZINDEX:
{
PRInt32 prop;
if (NS_OK == a->GetZIndex(&prop)) {
*vp = INT_TO_JSVAL(prop);
}
else {
return JS_FALSE;
}
break;
}
case HTMLLAYERELEMENT_DOCUMENT:
{
nsIDOMDocument* prop;
if (NS_OK == a->GetDocument(&prop)) {
// get the js object
nsJSUtils::nsConvertObjectToJSVal((nsISupports *)prop, cx, vp);
}
else {
return JS_FALSE;
}
break;
}
default:
return nsJSUtils::nsCallJSScriptObjectGetProperty(a, cx, id, vp);
}
}
else {
return nsJSUtils::nsCallJSScriptObjectGetProperty(a, cx, id, vp);
}
return PR_TRUE;
}
/***********************************************************************/
//
// HTMLLayerElement Properties Setter
//
PR_STATIC_CALLBACK(JSBool)
SetHTMLLayerElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
nsIDOMHTMLLayerElement *a = (nsIDOMHTMLLayerElement*)JS_GetPrivate(cx, obj);
// If there's no private data, this must be the prototype, so ignore
if (nsnull == a) {
return JS_TRUE;
}
if (JSVAL_IS_INT(id)) {
switch(JSVAL_TO_INT(id)) {
case HTMLLAYERELEMENT_TOP:
{
PRInt32 prop;
int32 temp;
if (JSVAL_IS_NUMBER(*vp) && JS_ValueToInt32(cx, *vp, &temp)) {
prop = (PRInt32)temp;
}
else {
JS_ReportError(cx, "Parameter must be a number");
return JS_FALSE;
}
a->SetTop(prop);
break;
}
case HTMLLAYERELEMENT_LEFT:
{
PRInt32 prop;
int32 temp;
if (JSVAL_IS_NUMBER(*vp) && JS_ValueToInt32(cx, *vp, &temp)) {
prop = (PRInt32)temp;
}
else {
JS_ReportError(cx, "Parameter must be a number");
return JS_FALSE;
}
a->SetLeft(prop);
break;
}
case HTMLLAYERELEMENT_VISIBILITY:
{
nsAutoString prop;
nsJSUtils::nsConvertJSValToString(prop, cx, *vp);
a->SetVisibility(prop);
break;
}
case HTMLLAYERELEMENT_BACKGROUND:
{
nsAutoString prop;
nsJSUtils::nsConvertJSValToString(prop, cx, *vp);
a->SetBackground(prop);
break;
}
case HTMLLAYERELEMENT_BGCOLOR:
{
nsAutoString prop;
nsJSUtils::nsConvertJSValToString(prop, cx, *vp);
a->SetBgColor(prop);
break;
}
case HTMLLAYERELEMENT_NAME:
{
nsAutoString prop;
nsJSUtils::nsConvertJSValToString(prop, cx, *vp);
a->SetName(prop);
break;
}
case HTMLLAYERELEMENT_ZINDEX:
{
PRInt32 prop;
int32 temp;
if (JSVAL_IS_NUMBER(*vp) && JS_ValueToInt32(cx, *vp, &temp)) {
prop = (PRInt32)temp;
}
else {
JS_ReportError(cx, "Parameter must be a number");
return JS_FALSE;
}
a->SetZIndex(prop);
break;
}
default:
return nsJSUtils::nsCallJSScriptObjectSetProperty(a, cx, id, vp);
}
}
else {
return nsJSUtils::nsCallJSScriptObjectSetProperty(a, cx, id, vp);
}
return PR_TRUE;
}
//
// HTMLLayerElement finalizer
//
PR_STATIC_CALLBACK(void)
FinalizeHTMLLayerElement(JSContext *cx, JSObject *obj)
{
nsJSUtils::nsGenericFinalize(cx, obj);
}
//
// HTMLLayerElement enumerate
//
PR_STATIC_CALLBACK(JSBool)
EnumerateHTMLLayerElement(JSContext *cx, JSObject *obj)
{
return nsJSUtils::nsGenericEnumerate(cx, obj);
}
//
// HTMLLayerElement resolve
//
PR_STATIC_CALLBACK(JSBool)
ResolveHTMLLayerElement(JSContext *cx, JSObject *obj, jsval id)
{
return nsJSUtils::nsGenericResolve(cx, obj, id);
}
/***********************************************************************/
//
// class for HTMLLayerElement
//
JSClass HTMLLayerElementClass = {
"HTMLLayerElement",
JSCLASS_HAS_PRIVATE | JSCLASS_PRIVATE_IS_NSISUPPORTS,
JS_PropertyStub,
JS_PropertyStub,
GetHTMLLayerElementProperty,
SetHTMLLayerElementProperty,
EnumerateHTMLLayerElement,
ResolveHTMLLayerElement,
JS_ConvertStub,
FinalizeHTMLLayerElement
};
//
// HTMLLayerElement class properties
//
static JSPropertySpec HTMLLayerElementProperties[] =
{
{"top", HTMLLAYERELEMENT_TOP, JSPROP_ENUMERATE},
{"left", HTMLLAYERELEMENT_LEFT, JSPROP_ENUMERATE},
{"visibility", HTMLLAYERELEMENT_VISIBILITY, JSPROP_ENUMERATE},
{"background", HTMLLAYERELEMENT_BACKGROUND, JSPROP_ENUMERATE},
{"bgColor", HTMLLAYERELEMENT_BGCOLOR, JSPROP_ENUMERATE},
{"name", HTMLLAYERELEMENT_NAME, JSPROP_ENUMERATE},
{"zIndex", HTMLLAYERELEMENT_ZINDEX, JSPROP_ENUMERATE},
{"document", HTMLLAYERELEMENT_DOCUMENT, JSPROP_ENUMERATE | JSPROP_READONLY},
{0}
};
//
// HTMLLayerElement class methods
//
static JSFunctionSpec HTMLLayerElementMethods[] =
{
{0}
};
//
// HTMLLayerElement constructor
//
PR_STATIC_CALLBACK(JSBool)
HTMLLayerElement(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
return JS_FALSE;
}
//
// HTMLLayerElement class initialization
//
extern "C" NS_DOM nsresult NS_InitHTMLLayerElementClass(nsIScriptContext *aContext, void **aPrototype)
{
JSContext *jscontext = (JSContext *)aContext->GetNativeContext();
JSObject *proto = nsnull;
JSObject *constructor = nsnull;
JSObject *parent_proto = nsnull;
JSObject *global = JS_GetGlobalObject(jscontext);
jsval vp;
if ((PR_TRUE != JS_LookupProperty(jscontext, global, "HTMLLayerElement", &vp)) ||
!JSVAL_IS_OBJECT(vp) ||
((constructor = JSVAL_TO_OBJECT(vp)) == nsnull) ||
(PR_TRUE != JS_LookupProperty(jscontext, JSVAL_TO_OBJECT(vp), "prototype", &vp)) ||
!JSVAL_IS_OBJECT(vp)) {
if (NS_OK != NS_InitHTMLElementClass(aContext, (void **)&parent_proto)) {
return NS_ERROR_FAILURE;
}
proto = JS_InitClass(jscontext, // context
global, // global object
parent_proto, // parent proto
&HTMLLayerElementClass, // JSClass
HTMLLayerElement, // JSNative ctor
0, // ctor args
HTMLLayerElementProperties, // proto props
HTMLLayerElementMethods, // proto funcs
nsnull, // ctor props (static)
nsnull); // ctor funcs (static)
if (nsnull == proto) {
return NS_ERROR_FAILURE;
}
}
else if ((nsnull != constructor) && JSVAL_IS_OBJECT(vp)) {
proto = JSVAL_TO_OBJECT(vp);
}
else {
return NS_ERROR_FAILURE;
}
if (aPrototype) {
*aPrototype = proto;
}
return NS_OK;
}
//
// Method for creating a new HTMLLayerElement JavaScript object
//
extern "C" NS_DOM nsresult NS_NewScriptHTMLLayerElement(nsIScriptContext *aContext, nsISupports *aSupports, nsISupports *aParent, void **aReturn)
{
NS_PRECONDITION(nsnull != aContext && nsnull != aSupports && nsnull != aReturn, "null argument to NS_NewScriptHTMLLayerElement");
JSObject *proto;
JSObject *parent;
nsIScriptObjectOwner *owner;
JSContext *jscontext = (JSContext *)aContext->GetNativeContext();
nsresult result = NS_OK;
nsIDOMHTMLLayerElement *aHTMLLayerElement;
if (nsnull == aParent) {
parent = nsnull;
}
else if (NS_OK == aParent->QueryInterface(kIScriptObjectOwnerIID, (void**)&owner)) {
if (NS_OK != owner->GetScriptObject(aContext, (void **)&parent)) {
NS_RELEASE(owner);
return NS_ERROR_FAILURE;
}
NS_RELEASE(owner);
}
else {
return NS_ERROR_FAILURE;
}
if (NS_OK != NS_InitHTMLLayerElementClass(aContext, (void **)&proto)) {
return NS_ERROR_FAILURE;
}
result = aSupports->QueryInterface(kIHTMLLayerElementIID, (void **)&aHTMLLayerElement);
if (NS_OK != result) {
return result;
}
// create a js object for this class
*aReturn = JS_NewObject(jscontext, &HTMLLayerElementClass, proto, parent);
if (nsnull != *aReturn) {
// connect the native object to the js object
JS_SetPrivate(jscontext, (JSObject *)*aReturn, aHTMLLayerElement);
}
else {
NS_RELEASE(aHTMLLayerElement);
return NS_ERROR_FAILURE;
}
return NS_OK;
}