gecko/layout/svg/base/src/nsSVGGenericContainerFrame.cpp

87 lines
3.1 KiB
C++

/* -*- 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 project.
*
* The Initial Developer of the Original Code is
* Crocodile Clips Ltd..
* Portions created by the Initial Developer are Copyright (C) 2001
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Alex Fritze <alex.fritze@crocodile-clips.com> (original author)
*
* 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 ***** */
#include "nsSVGGenericContainerFrame.h"
#include "nsSVGUtils.h"
//----------------------------------------------------------------------
// nsSVGGenericContainerFrame Implementation
nsIFrame*
NS_NewSVGGenericContainerFrame(nsIPresShell* aPresShell, nsStyleContext* aContext)
{
return new (aPresShell) nsSVGGenericContainerFrame(aContext);
}
NS_IMPL_FRAMEARENA_HELPERS(nsSVGGenericContainerFrame)
//----------------------------------------------------------------------
// nsIFrame methods
NS_IMETHODIMP
nsSVGGenericContainerFrame::AttributeChanged(PRInt32 aNameSpaceID,
nsIAtom* aAttribute,
PRInt32 aModType)
{
#ifdef DEBUG
nsAutoString str;
aAttribute->ToString(str);
printf("** nsSVGGenericContainerFrame::AttributeChanged(%s)\n",
NS_LossyConvertUTF16toASCII(str).get());
#endif
return NS_OK;
}
nsIAtom *
nsSVGGenericContainerFrame::GetType() const
{
return nsGkAtoms::svgGenericContainerFrame;
}
//----------------------------------------------------------------------
// nsSVGContainerFrame methods:
gfxMatrix
nsSVGGenericContainerFrame::GetCanvasTM()
{
NS_ASSERTION(mParent, "null parent");
return static_cast<nsSVGContainerFrame*>(mParent)->GetCanvasTM();
}