Wed, 02 May 2007 22:47:56 -0700
changeset 1038 05a66eda8320154c6ba0846a1185d037c68ce7fd
parent 1 9b2a99adc05e53cd4010de512f50118594756650
child 9753 643466f3038ade81aad7670a578c4d24b370dd07
permissions -rw-r--r--
set timeout for parent window to fire after child window. b=379484 r=bzbarsky

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 * The Original Code is code.
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 * Contributor(s):
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 * ***** END LICENSE BLOCK ***** */

#ifndef nsRegressionTestFontMetrics_h__
#define nsRegressionTestFontMetrics_h__

#include "nsIFontMetrics.h"
#include "nsFont.h"
#include "nsString.h"
#include "nsUnitConversion.h"
#include "nsIDeviceContext.h"

class nsRegressionTestFontMetrics : public nsIFontMetrics
   friend nsresult NS_NewRegressionTestFontMetrics(nsIFontMetrics** aMetrics);
   virtual ~nsRegressionTestFontMetrics();

  NS_IMETHOD  Init(const nsFont& aFont, nsIDeviceContext *aContext);
  NS_IMETHOD  Destroy();

  NS_IMETHOD  GetXHeight(nscoord& aResult);
  NS_IMETHOD  GetSuperscriptOffset(nscoord& aResult);
  NS_IMETHOD  GetSubscriptOffset(nscoord& aResult);
  NS_IMETHOD  GetStrikeout(nscoord& aOffset, nscoord& aSize);
  NS_IMETHOD  GetUnderline(nscoord& aOffset, nscoord& aSize);

  NS_IMETHOD  GetHeight(nscoord &aHeight);
  NS_IMETHOD  GetLeading(nscoord &aLeading);
  NS_IMETHOD  GetMaxAscent(nscoord &aAscent);
  NS_IMETHOD  GetMaxDescent(nscoord &aDescent);
  NS_IMETHOD  GetMaxAdvance(nscoord &aAdvance);
  NS_IMETHOD  GetFontHandle(nsFontHandle &aHandle);
  NS_METHOD GetWidth(const char aChar, nscoord& aWidth);
  NS_METHOD GetWidth(const PRUnichar aChar, nscoord& aWidth);
  NS_METHOD GetWidth(const PRUnichar *aString, PRUint32 aLength, nscoord& aWidth);
  NS_METHOD GetWidth(const char* aString, PRUint32 aLength, nscoord& aWidth);

  void RealizeFont();

  nsIDeviceContext    *mDeviceContext;
  nscoord             mHeight;
  nscoord             mAscent;
  nscoord             mDescent;
  nscoord             mLeading;
  nscoord             mMaxAscent;
  nscoord             mMaxDescent;
  nscoord             mMaxAdvance;
  nscoord             mXHeight;
  nscoord             mSuperscriptOffset;
  nscoord             mSubscriptOffset;
  nscoord             mStrikeoutSize;
  nscoord             mStrikeoutOffset;
  nscoord             mUnderlineSize;
  nscoord             mUnderlineOffset;