mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-31 06:05:44 +00:00
102 lines
2.8 KiB
C++
102 lines
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "nsSMILSetAnimationFunction.h"
|
|
|
|
inline bool
|
|
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 true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
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 true;
|
|
}
|
|
|
|
return nsSMILAnimationFunction::SetAttr(aAttribute, aValue,
|
|
aResult, aParseResult);
|
|
}
|
|
|
|
bool
|
|
nsSMILSetAnimationFunction::UnsetAttr(nsIAtom* aAttribute)
|
|
{
|
|
if (IsDisallowedAttribute(aAttribute)) {
|
|
return true;
|
|
}
|
|
|
|
return nsSMILAnimationFunction::UnsetAttr(aAttribute);
|
|
}
|
|
|
|
bool
|
|
nsSMILSetAnimationFunction::HasAttr(nsIAtom* aAttName) const
|
|
{
|
|
if (IsDisallowedAttribute(aAttName))
|
|
return false;
|
|
|
|
return nsSMILAnimationFunction::HasAttr(aAttName);
|
|
}
|
|
|
|
const nsAttrValue*
|
|
nsSMILSetAnimationFunction::GetAttr(nsIAtom* aAttName) const
|
|
{
|
|
if (IsDisallowedAttribute(aAttName))
|
|
return nullptr;
|
|
|
|
return nsSMILAnimationFunction::GetAttr(aAttName);
|
|
}
|
|
|
|
bool
|
|
nsSMILSetAnimationFunction::GetAttr(nsIAtom* aAttName,
|
|
nsAString& aResult) const
|
|
{
|
|
if (IsDisallowedAttribute(aAttName))
|
|
return false;
|
|
|
|
return nsSMILAnimationFunction::GetAttr(aAttName, aResult);
|
|
}
|
|
|
|
bool
|
|
nsSMILSetAnimationFunction::WillReplace() const
|
|
{
|
|
return true;
|
|
}
|