зеркало из https://github.com/mozilla/pjs.git
482 строки
10 KiB
C++
482 строки
10 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Daniel Glazman <glazman@netscape.com>
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* Mats Palmgren <mats.palmgren@bredband.net>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/*
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* temporary (expanded) representation of the property-value pairs
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* within a CSS declaration using during parsing and mutation, and
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* representation of complex values for CSS properties
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*/
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#include "nscore.h"
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#include "nsCSSStruct.h"
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#include "nsString.h"
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#include "nsIAtom.h"
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#include "nsUnicharUtils.h"
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#include "nsCRT.h"
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#include "nsCSSProps.h"
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#include "nsFont.h"
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#include "nsStyleConsts.h"
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#include "nsCOMPtr.h"
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#include "nsReadableUtils.h"
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#include "nsPrintfCString.h"
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// --- nsCSSFont -----------------
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nsCSSFont::nsCSSFont(void)
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{
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MOZ_COUNT_CTOR(nsCSSFont);
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}
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nsCSSFont::~nsCSSFont(void)
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{
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MOZ_COUNT_DTOR(nsCSSFont);
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}
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// --- nsCSSValueList -----------------
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nsCSSValueList::~nsCSSValueList()
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{
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MOZ_COUNT_DTOR(nsCSSValueList);
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NS_CSS_DELETE_LIST_MEMBER(nsCSSValueList, this, mNext);
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}
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nsCSSValueList*
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nsCSSValueList::Clone(PRBool aDeep) const
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{
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nsCSSValueList* result = new nsCSSValueList(*this);
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if (NS_UNLIKELY(!result))
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return result;
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if (aDeep)
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NS_CSS_CLONE_LIST_MEMBER(nsCSSValueList, this, mNext, result, (PR_FALSE));
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return result;
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}
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/* static */ PRBool
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nsCSSValueList::Equal(nsCSSValueList* aList1, nsCSSValueList* aList2)
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{
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if (aList1 == aList2)
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return PR_TRUE;
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nsCSSValueList *p1 = aList1, *p2 = aList2;
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for ( ; p1 && p2; p1 = p1->mNext, p2 = p2->mNext) {
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if (p1->mValue != p2->mValue)
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return PR_FALSE;
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}
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return !p1 && !p2; // true if same length, false otherwise
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}
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// --- nsCSSColor -----------------
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nsCSSColor::nsCSSColor(void)
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: mBackImage(nsnull)
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, mBackRepeat(nsnull)
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, mBackAttachment(nsnull)
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, mBackPosition(nsnull)
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, mBackSize(nsnull)
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, mBackClip(nsnull)
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, mBackOrigin(nsnull)
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{
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MOZ_COUNT_CTOR(nsCSSColor);
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}
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nsCSSColor::~nsCSSColor(void)
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{
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MOZ_COUNT_DTOR(nsCSSColor);
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delete mBackImage;
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delete mBackRepeat;
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delete mBackAttachment;
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delete mBackPosition;
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delete mBackSize;
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delete mBackClip;
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delete mBackOrigin;
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}
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// --- nsCSSText -----------------
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nsCSSText::nsCSSText(void)
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: mTextShadow(nsnull)
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{
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MOZ_COUNT_CTOR(nsCSSText);
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}
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nsCSSText::~nsCSSText(void)
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{
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MOZ_COUNT_DTOR(nsCSSText);
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delete mTextShadow;
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}
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// --- nsCSSRect -----------------
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nsCSSRect::nsCSSRect(void)
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{
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MOZ_COUNT_CTOR(nsCSSRect);
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}
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nsCSSRect::nsCSSRect(const nsCSSRect& aCopy)
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: mTop(aCopy.mTop),
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mRight(aCopy.mRight),
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mBottom(aCopy.mBottom),
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mLeft(aCopy.mLeft)
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{
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MOZ_COUNT_CTOR(nsCSSRect);
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}
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nsCSSRect::~nsCSSRect()
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{
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MOZ_COUNT_DTOR(nsCSSRect);
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}
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void nsCSSRect::SetAllSidesTo(const nsCSSValue& aValue)
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{
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mTop = aValue;
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mRight = aValue;
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mBottom = aValue;
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mLeft = aValue;
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}
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#if (NS_SIDE_TOP != 0) || (NS_SIDE_RIGHT != 1) || (NS_SIDE_BOTTOM != 2) || (NS_SIDE_LEFT != 3)
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#error "Somebody changed the side constants."
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#endif
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/* static */ const nsCSSRect::side_type nsCSSRect::sides[4] = {
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&nsCSSRect::mTop,
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&nsCSSRect::mRight,
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&nsCSSRect::mBottom,
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&nsCSSRect::mLeft,
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};
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// --- nsCSSCornerSizes -----------------
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nsCSSCornerSizes::nsCSSCornerSizes(void)
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{
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MOZ_COUNT_CTOR(nsCSSCornerSizes);
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}
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nsCSSCornerSizes::nsCSSCornerSizes(const nsCSSCornerSizes& aCopy)
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: mTopLeft(aCopy.mTopLeft),
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mTopRight(aCopy.mTopRight),
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mBottomRight(aCopy.mBottomRight),
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mBottomLeft(aCopy.mBottomLeft)
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{
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MOZ_COUNT_CTOR(nsCSSCornerSizes);
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}
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nsCSSCornerSizes::~nsCSSCornerSizes()
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{
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MOZ_COUNT_DTOR(nsCSSCornerSizes);
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}
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void
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nsCSSCornerSizes::SetAllCornersTo(const nsCSSValue& aValue)
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{
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NS_FOR_CSS_FULL_CORNERS(corner) {
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this->GetFullCorner(corner).SetBothValuesTo(aValue);
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}
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}
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void
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nsCSSCornerSizes::Reset()
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{
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NS_FOR_CSS_FULL_CORNERS(corner) {
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this->GetFullCorner(corner).Reset();
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}
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}
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#if NS_CORNER_TOP_LEFT != 0 || NS_CORNER_TOP_RIGHT != 1 || \
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NS_CORNER_BOTTOM_RIGHT != 2 || NS_CORNER_BOTTOM_LEFT != 3
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#error "Somebody changed the corner constants."
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#endif
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/* static */ const nsCSSCornerSizes::corner_type
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nsCSSCornerSizes::corners[4] = {
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&nsCSSCornerSizes::mTopLeft,
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&nsCSSCornerSizes::mTopRight,
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&nsCSSCornerSizes::mBottomRight,
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&nsCSSCornerSizes::mBottomLeft,
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};
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// --- nsCSSValueListRect -----------------
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nsCSSValueListRect::nsCSSValueListRect(void)
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: mTop(nsnull),
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mRight(nsnull),
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mBottom(nsnull),
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mLeft(nsnull)
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{
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MOZ_COUNT_CTOR(nsCSSValueListRect);
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}
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nsCSSValueListRect::nsCSSValueListRect(const nsCSSValueListRect& aCopy)
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: mTop(aCopy.mTop),
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mRight(aCopy.mRight),
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mBottom(aCopy.mBottom),
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mLeft(aCopy.mLeft)
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{
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MOZ_COUNT_CTOR(nsCSSValueListRect);
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}
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nsCSSValueListRect::~nsCSSValueListRect()
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{
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MOZ_COUNT_DTOR(nsCSSValueListRect);
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}
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/* static */ const nsCSSValueListRect::side_type
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nsCSSValueListRect::sides[4] = {
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&nsCSSValueListRect::mTop,
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&nsCSSValueListRect::mRight,
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&nsCSSValueListRect::mBottom,
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&nsCSSValueListRect::mLeft,
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};
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// --- nsCSSDisplay -----------------
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/* During allocation, null-out the transform list. */
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nsCSSDisplay::nsCSSDisplay(void) : mTransform(nsnull)
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, mTransitionProperty(nsnull)
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, mTransitionDuration(nsnull)
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, mTransitionTimingFunction(nsnull)
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, mTransitionDelay(nsnull)
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{
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MOZ_COUNT_CTOR(nsCSSDisplay);
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}
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nsCSSDisplay::~nsCSSDisplay(void)
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{
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MOZ_COUNT_DTOR(nsCSSDisplay);
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}
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// --- nsCSSMargin -----------------
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nsCSSMargin::nsCSSMargin(void)
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: mBoxShadow(nsnull)
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{
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MOZ_COUNT_CTOR(nsCSSMargin);
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}
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nsCSSMargin::~nsCSSMargin(void)
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{
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MOZ_COUNT_DTOR(nsCSSMargin);
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delete mBoxShadow;
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}
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// --- nsCSSPosition -----------------
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nsCSSPosition::nsCSSPosition(void)
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{
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MOZ_COUNT_CTOR(nsCSSPosition);
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}
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nsCSSPosition::~nsCSSPosition(void)
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{
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MOZ_COUNT_DTOR(nsCSSPosition);
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}
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// --- nsCSSList -----------------
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nsCSSList::nsCSSList(void)
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{
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MOZ_COUNT_CTOR(nsCSSList);
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}
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nsCSSList::~nsCSSList(void)
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{
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MOZ_COUNT_DTOR(nsCSSList);
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}
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// --- nsCSSTable -----------------
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nsCSSTable::nsCSSTable(void)
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{
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MOZ_COUNT_CTOR(nsCSSTable);
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}
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nsCSSTable::~nsCSSTable(void)
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{
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MOZ_COUNT_DTOR(nsCSSTable);
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}
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// --- nsCSSBreaks -----------------
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nsCSSBreaks::nsCSSBreaks(void)
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{
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MOZ_COUNT_CTOR(nsCSSBreaks);
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}
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nsCSSBreaks::~nsCSSBreaks(void)
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{
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MOZ_COUNT_DTOR(nsCSSBreaks);
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}
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// --- nsCSSPage -----------------
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nsCSSPage::nsCSSPage(void)
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{
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MOZ_COUNT_CTOR(nsCSSPage);
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}
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nsCSSPage::~nsCSSPage(void)
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{
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MOZ_COUNT_DTOR(nsCSSPage);
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}
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// --- nsCSSContent support -----------------
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nsCSSValuePairList::~nsCSSValuePairList()
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{
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MOZ_COUNT_DTOR(nsCSSValuePairList);
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NS_CSS_DELETE_LIST_MEMBER(nsCSSValuePairList, this, mNext);
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}
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nsCSSValuePairList*
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nsCSSValuePairList::Clone(PRBool aDeep) const
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{
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nsCSSValuePairList* result = new nsCSSValuePairList(*this);
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if (NS_UNLIKELY(!result))
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return result;
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if (aDeep)
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NS_CSS_CLONE_LIST_MEMBER(nsCSSValuePairList, this, mNext, result,
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(PR_FALSE));
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return result;
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}
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/* static */ PRBool
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nsCSSValuePairList::Equal(nsCSSValuePairList* aList1,
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nsCSSValuePairList* aList2)
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{
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if (aList1 == aList2)
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return PR_TRUE;
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nsCSSValuePairList *p1 = aList1, *p2 = aList2;
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for ( ; p1 && p2; p1 = p1->mNext, p2 = p2->mNext) {
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if (p1->mXValue != p2->mXValue ||
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p1->mYValue != p2->mYValue)
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return PR_FALSE;
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}
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return !p1 && !p2; // true if same length, false otherwise
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}
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// --- nsCSSContent -----------------
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nsCSSContent::nsCSSContent(void)
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: mContent(nsnull),
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mCounterIncrement(nsnull),
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mCounterReset(nsnull),
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mQuotes(nsnull)
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{
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MOZ_COUNT_CTOR(nsCSSContent);
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}
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nsCSSContent::~nsCSSContent(void)
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{
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MOZ_COUNT_DTOR(nsCSSContent);
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delete mContent;
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delete mCounterIncrement;
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delete mCounterReset;
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delete mQuotes;
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}
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// --- nsCSSUserInterface -----------------
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nsCSSUserInterface::nsCSSUserInterface(void)
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: mCursor(nsnull)
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{
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MOZ_COUNT_CTOR(nsCSSUserInterface);
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}
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nsCSSUserInterface::~nsCSSUserInterface(void)
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{
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MOZ_COUNT_DTOR(nsCSSUserInterface);
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delete mCursor;
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}
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// --- nsCSSAural -----------------
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nsCSSAural::nsCSSAural(void)
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{
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MOZ_COUNT_CTOR(nsCSSAural);
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}
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nsCSSAural::~nsCSSAural(void)
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{
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MOZ_COUNT_DTOR(nsCSSAural);
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}
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// --- nsCSSXUL -----------------
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nsCSSXUL::nsCSSXUL(void)
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{
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MOZ_COUNT_CTOR(nsCSSXUL);
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}
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nsCSSXUL::~nsCSSXUL(void)
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{
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MOZ_COUNT_DTOR(nsCSSXUL);
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}
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// --- nsCSSColumn -----------------
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nsCSSColumn::nsCSSColumn(void)
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{
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MOZ_COUNT_CTOR(nsCSSColumn);
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}
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nsCSSColumn::~nsCSSColumn(void)
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{
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MOZ_COUNT_DTOR(nsCSSColumn);
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}
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#ifdef MOZ_SVG
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// --- nsCSSSVG -----------------
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nsCSSSVG::nsCSSSVG(void) : mStrokeDasharray(nsnull)
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{
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MOZ_COUNT_CTOR(nsCSSSVG);
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}
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nsCSSSVG::~nsCSSSVG(void)
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{
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MOZ_COUNT_DTOR(nsCSSSVG);
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delete mStrokeDasharray;
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}
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#endif // MOZ_SVG
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