/* -*- 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
 * http://www.mozilla.org/MPL/
 *
 * 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 the Mozilla SVG Cairo Renderer project.
 *
 * The Initial Developer of the Original Code is IBM Corporation.
 * Portions created by the Initial Developer are Copyright (C) 2004
 * the Initial Developer. All Rights Reserved.
 *
 * Parts of this file contain code derived from the following files(s)
 * of the Mozilla SVG project (these parts are Copyright (C) by their
 * respective copyright-holders):
 *    layout/svg/renderer/src/libart/nsISVGLibartCanvas.h
 *
 * 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 __NS_ISVGCAIRO_CANVAS_H__
#define __NS_ISVGCAIRO_CANVAS_H__

#include "nsISVGRendererCanvas.h"
#include "cairo.h"

// {590fdf19-7c06-4719-a17a-3706e2523fbc}
#define NS_ISVGCAIROCANVAS_IID \
{ 0x590fdf19, 0x7c06, 0x4719, { 0xa1, 0x7a, 0x37, 0x06, 0xe2, 0x52, 0x3f, 0xbc } }

/**
 * \addtogroup cairo_renderer Cairo Rendering Engine
 * @{
 */
//////////////////////////////////////////////////////////////////////
/**
 * 'Private' rendering engine interface
 */
class nsISVGCairoCanvas : public nsISVGRendererCanvas
{
public:
  NS_DEFINE_STATIC_IID_ACCESSOR(NS_ISVGCAIROCANVAS_IID)

  NS_IMETHOD_(cairo_t*) GetContext() = 0;

  // Update the matrix with the device translation
  NS_IMETHOD AdjustMatrixForInitialTransform(cairo_matrix_t* aMatrix) = 0;
};

/** @} */

#endif //__NS_ISVGCAIRO_CANVAS_H__