зеркало из https://github.com/mozilla/pjs.git
133 строки
4.3 KiB
C++
133 строки
4.3 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 SMIL module.
|
|
*
|
|
* The Initial Developer of the Original Code is Brian Birtles.
|
|
* Portions created by the Initial Developer are Copyright (C) 2009
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Brian Birtles <birtles@gmail.com>
|
|
*
|
|
* 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 "nsSMILSetAnimationFunction.h"
|
|
|
|
inline PRBool
|
|
nsSMILSetAnimationFunction::IsDisallowedAttribute(
|
|
const nsIAtom* aAttribute) const
|
|
{
|
|
//
|
|
// A <set> element is similar to <animate> but lacks:
|
|
// AnimationValue.attrib(calcMode, values, keyTimes, keySplines, from, to,
|
|
// by) -- BUT has 'to'
|
|
// AnimationAddition.attrib(additive, accumulate)
|
|
//
|
|
if (aAttribute == nsGkAtoms::calcMode ||
|
|
aAttribute == nsGkAtoms::values ||
|
|
aAttribute == nsGkAtoms::keyTimes ||
|
|
aAttribute == nsGkAtoms::keySplines ||
|
|
aAttribute == nsGkAtoms::from ||
|
|
aAttribute == nsGkAtoms::by ||
|
|
aAttribute == nsGkAtoms::additive ||
|
|
aAttribute == nsGkAtoms::accumulate) {
|
|
return PR_TRUE;
|
|
}
|
|
|
|
return PR_FALSE;
|
|
}
|
|
|
|
PRBool
|
|
nsSMILSetAnimationFunction::SetAttr(nsIAtom* aAttribute,
|
|
const nsAString& aValue,
|
|
nsAttrValue& aResult,
|
|
nsresult* aParseResult)
|
|
{
|
|
if (IsDisallowedAttribute(aAttribute)) {
|
|
aResult.SetTo(aValue);
|
|
if (aParseResult) {
|
|
// SMILANIM 4.2 says:
|
|
//
|
|
// The additive and accumulate attributes are not allowed, and will be
|
|
// ignored if specified.
|
|
//
|
|
// So at least for those two attributes we shouldn't report an error even
|
|
// if they're present. For now we'll also just silently ignore other
|
|
// attribute types too.
|
|
*aParseResult = NS_OK;
|
|
}
|
|
return PR_TRUE;
|
|
}
|
|
|
|
return nsSMILAnimationFunction::SetAttr(aAttribute, aValue,
|
|
aResult, aParseResult);
|
|
}
|
|
|
|
PRBool
|
|
nsSMILSetAnimationFunction::UnsetAttr(nsIAtom* aAttribute)
|
|
{
|
|
if (IsDisallowedAttribute(aAttribute)) {
|
|
return PR_TRUE;
|
|
}
|
|
|
|
return nsSMILAnimationFunction::UnsetAttr(aAttribute);
|
|
}
|
|
|
|
nsSMILAnimationFunction::nsSMILCalcMode
|
|
nsSMILSetAnimationFunction::GetCalcMode() const
|
|
{
|
|
return CALC_DISCRETE;
|
|
}
|
|
|
|
PRBool
|
|
nsSMILSetAnimationFunction::HasAttr(nsIAtom* aAttName) const
|
|
{
|
|
if (IsDisallowedAttribute(aAttName))
|
|
return PR_FALSE;
|
|
|
|
return nsSMILAnimationFunction::HasAttr(aAttName);
|
|
}
|
|
|
|
const nsAttrValue*
|
|
nsSMILSetAnimationFunction::GetAttr(nsIAtom* aAttName) const
|
|
{
|
|
if (IsDisallowedAttribute(aAttName))
|
|
return nsnull;
|
|
|
|
return nsSMILAnimationFunction::GetAttr(aAttName);
|
|
}
|
|
|
|
PRBool
|
|
nsSMILSetAnimationFunction::GetAttr(nsIAtom* aAttName,
|
|
nsAString& aResult) const
|
|
{
|
|
if (IsDisallowedAttribute(aAttName))
|
|
return nsnull;
|
|
|
|
return nsSMILAnimationFunction::GetAttr(aAttName, aResult);
|
|
}
|