michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /* DOM object representing rectangle values in DOM computed style */
michael@0: 
michael@0: #include "mozilla/dom/RectBinding.h"
michael@0: #include "nsROCSSPrimitiveValue.h"
michael@0: #include "nsDOMCSSRect.h"
michael@0: 
michael@0: using namespace mozilla;
michael@0: 
michael@0: nsDOMCSSRect::nsDOMCSSRect(nsROCSSPrimitiveValue* aTop,
michael@0:                            nsROCSSPrimitiveValue* aRight,
michael@0:                            nsROCSSPrimitiveValue* aBottom,
michael@0:                            nsROCSSPrimitiveValue* aLeft)
michael@0:   : mTop(aTop), mRight(aRight), mBottom(aBottom), mLeft(aLeft)
michael@0: {
michael@0:   SetIsDOMBinding();
michael@0: }
michael@0: 
michael@0: nsDOMCSSRect::~nsDOMCSSRect(void)
michael@0: {
michael@0: }
michael@0: 
michael@0: NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(nsDOMCSSRect)
michael@0:   NS_INTERFACE_MAP_ENTRY(nsIDOMRect)
michael@0:   NS_INTERFACE_MAP_ENTRY(nsISupports)
michael@0:   NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
michael@0: NS_INTERFACE_MAP_END
michael@0: 
michael@0: NS_IMPL_CYCLE_COLLECTING_ADDREF(nsDOMCSSRect)
michael@0: NS_IMPL_CYCLE_COLLECTING_RELEASE(nsDOMCSSRect)
michael@0: 
michael@0: NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_4(nsDOMCSSRect, mTop, mBottom, mLeft, mRight)
michael@0:  
michael@0: JSObject*
michael@0: nsDOMCSSRect::WrapObject(JSContext* cx)
michael@0: {
michael@0:  return dom::RectBinding::Wrap(cx, this);
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsDOMCSSRect::GetTop(nsIDOMCSSPrimitiveValue** aTop)
michael@0: {
michael@0:   NS_ENSURE_TRUE(mTop, NS_ERROR_NOT_INITIALIZED);
michael@0:   *aTop = mTop;
michael@0:   NS_ADDREF(*aTop);
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsDOMCSSRect::GetRight(nsIDOMCSSPrimitiveValue** aRight)
michael@0: {
michael@0:   NS_ENSURE_TRUE(mRight, NS_ERROR_NOT_INITIALIZED);
michael@0:   *aRight = mRight;
michael@0:   NS_ADDREF(*aRight);
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsDOMCSSRect::GetBottom(nsIDOMCSSPrimitiveValue** aBottom)
michael@0: {
michael@0:   NS_ENSURE_TRUE(mBottom, NS_ERROR_NOT_INITIALIZED);
michael@0:   *aBottom = mBottom;
michael@0:   NS_ADDREF(*aBottom);
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsDOMCSSRect::GetLeft(nsIDOMCSSPrimitiveValue** aLeft)
michael@0: {
michael@0:   NS_ENSURE_TRUE(mLeft, NS_ERROR_NOT_INITIALIZED);
michael@0:   *aLeft = mLeft;
michael@0:   NS_ADDREF(*aLeft);
michael@0:   return NS_OK;
michael@0: }