content/svg/content/src/nsSVGFilterElement.cpp
author Ehsan Akhgari <ehsan@mozilla.com>
Wed, 22 Aug 2012 11:56:38 -0400
changeset 103003 a16372ce30b5f6b747246b01fcd215a4bf3b6342
parent 94475 f4157e8c410708d76703f19e4dfb61859bfe32d8
child 106719 c4f83d9d8243f3f853a5356188164a5fddee2b5a
permissions -rw-r--r--
Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg This patch was generated by a script. Here's the source of the script for future reference: function convert() { echo "Converting $1 to $2..." find . ! -wholename "*nsprpub*" \ ! -wholename "*security/nss*" \ ! -wholename "*/.hg*" \ ! -wholename "obj-ff-dbg*" \ ! -name nsXPCOMCID.h \ ! -name prtypes.h \ -type f \ \( -iname "*.cpp" \ -o -iname "*.h" \ -o -iname "*.c" \ -o -iname "*.cc" \ -o -iname "*.idl" \ -o -iname "*.ipdl" \ -o -iname "*.ipdlh" \ -o -iname "*.mm" \) | \ xargs -n 1 sed -i -e "s/\b$1\b/$2/g" } convert PRInt8 int8_t convert PRUint8 uint8_t convert PRInt16 int16_t convert PRUint16 uint16_t convert PRInt32 int32_t convert PRUint32 uint32_t convert PRInt64 int64_t convert PRUint64 uint64_t convert PRIntn int convert PRUintn unsigned convert PRSize size_t convert PROffset32 int32_t convert PROffset64 int64_t convert PRPtrdiff ptrdiff_t convert PRFloat64 double

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 "mozilla/Util.h"

#include "nsGkAtoms.h"
#include "nsCOMPtr.h"
#include "nsSVGFilterElement.h"
#include "nsSVGEffects.h"

using namespace mozilla;

nsSVGElement::LengthInfo nsSVGFilterElement::sLengthInfo[4] =
{
  { &nsGkAtoms::x, -10, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, nsSVGUtils::X },
  { &nsGkAtoms::y, -10, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, nsSVGUtils::Y },
  { &nsGkAtoms::width, 120, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, nsSVGUtils::X },
  { &nsGkAtoms::height, 120, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, nsSVGUtils::Y },
};

nsSVGElement::IntegerPairInfo nsSVGFilterElement::sIntegerPairInfo[1] =
{
  { &nsGkAtoms::filterRes, 0 }
};

nsSVGElement::EnumInfo nsSVGFilterElement::sEnumInfo[2] =
{
  { &nsGkAtoms::filterUnits,
    sSVGUnitTypesMap,
    nsIDOMSVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX
  },
  { &nsGkAtoms::primitiveUnits,
    sSVGUnitTypesMap,
    nsIDOMSVGUnitTypes::SVG_UNIT_TYPE_USERSPACEONUSE
  }
};

nsSVGElement::StringInfo nsSVGFilterElement::sStringInfo[1] =
{
  { &nsGkAtoms::href, kNameSpaceID_XLink, true }
};

NS_IMPL_NS_NEW_SVG_ELEMENT(Filter)

//----------------------------------------------------------------------
// nsISupports methods

NS_IMPL_ADDREF_INHERITED(nsSVGFilterElement,nsSVGFilterElementBase)
NS_IMPL_RELEASE_INHERITED(nsSVGFilterElement,nsSVGFilterElementBase)

DOMCI_NODE_DATA(SVGFilterElement, nsSVGFilterElement)

NS_INTERFACE_TABLE_HEAD(nsSVGFilterElement)
  NS_NODE_INTERFACE_TABLE6(nsSVGFilterElement, nsIDOMNode, nsIDOMElement,
                           nsIDOMSVGElement, nsIDOMSVGTests,
                           nsIDOMSVGFilterElement,
                           nsIDOMSVGURIReference)
  NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(SVGFilterElement)
NS_INTERFACE_MAP_END_INHERITING(nsSVGFilterElementBase)

//----------------------------------------------------------------------
// Implementation

nsSVGFilterElement::nsSVGFilterElement(already_AddRefed<nsINodeInfo> aNodeInfo)
  : nsSVGFilterElementBase(aNodeInfo)
{
}

//----------------------------------------------------------------------
// nsIDOMNode methods


NS_IMPL_ELEMENT_CLONE_WITH_INIT(nsSVGFilterElement)


//----------------------------------------------------------------------
// nsIDOMSVGFilterElement methods

/* readonly attribute nsIDOMSVGAnimatedLength x; */
NS_IMETHODIMP nsSVGFilterElement::GetX(nsIDOMSVGAnimatedLength * *aX)
{
  return mLengthAttributes[X].ToDOMAnimatedLength(aX, this);
}

/* readonly attribute nsIDOMSVGAnimatedLength y; */
NS_IMETHODIMP nsSVGFilterElement::GetY(nsIDOMSVGAnimatedLength * *aY)
{
  return mLengthAttributes[Y].ToDOMAnimatedLength(aY, this);
}

/* readonly attribute nsIDOMSVGAnimatedLength width; */
NS_IMETHODIMP nsSVGFilterElement::GetWidth(nsIDOMSVGAnimatedLength * *aWidth)
{
  return mLengthAttributes[WIDTH].ToDOMAnimatedLength(aWidth, this);
}

/* readonly attribute nsIDOMSVGAnimatedLength height; */
NS_IMETHODIMP nsSVGFilterElement::GetHeight(nsIDOMSVGAnimatedLength * *aHeight)
{
  return mLengthAttributes[HEIGHT].ToDOMAnimatedLength(aHeight, this);
}

/* readonly attribute nsIDOMSVGAnimatedEnumeration filterUnits; */
NS_IMETHODIMP nsSVGFilterElement::GetFilterUnits(nsIDOMSVGAnimatedEnumeration * *aUnits)
{
  return mEnumAttributes[FILTERUNITS].ToDOMAnimatedEnum(aUnits, this);
}

/* readonly attribute nsIDOMSVGAnimatedEnumeration primitiveUnits; */
NS_IMETHODIMP nsSVGFilterElement::GetPrimitiveUnits(nsIDOMSVGAnimatedEnumeration * *aUnits)
{
  return mEnumAttributes[PRIMITIVEUNITS].ToDOMAnimatedEnum(aUnits, this);
}

/* readonly attribute nsIDOMSVGAnimatedEnumeration filterResY; */
NS_IMETHODIMP nsSVGFilterElement::GetFilterResX(nsIDOMSVGAnimatedInteger * *aFilterResX)
{
  return mIntegerPairAttributes[FILTERRES].ToDOMAnimatedInteger(aFilterResX,
                                                                nsSVGIntegerPair::eFirst,
                                                                this);
}

/* readonly attribute nsIDOMSVGAnimatedEnumeration filterResY; */
NS_IMETHODIMP nsSVGFilterElement::GetFilterResY(nsIDOMSVGAnimatedInteger * *aFilterResY)
{
  return mIntegerPairAttributes[FILTERRES].ToDOMAnimatedInteger(aFilterResY,
                                                                nsSVGIntegerPair::eSecond,
                                                                this);
}

/* void setFilterRes (in unsigned long filterResX, in unsigned long filterResY);
 */
NS_IMETHODIMP
nsSVGFilterElement::SetFilterRes(uint32_t filterResX, uint32_t filterResY)
{
  mIntegerPairAttributes[FILTERRES].SetBaseValues(filterResX, filterResY, this);
  return NS_OK;
}

//----------------------------------------------------------------------
// nsIDOMSVGURIReference methods

/* readonly attribute nsIDOMSVGAnimatedString href; */
NS_IMETHODIMP 
nsSVGFilterElement::GetHref(nsIDOMSVGAnimatedString * *aHref)
{
  return mStringAttributes[HREF].ToDOMAnimatedString(aHref, this);
}

//----------------------------------------------------------------------
// nsIContent methods

NS_IMETHODIMP_(bool)
nsSVGFilterElement::IsAttributeMapped(const nsIAtom* name) const
{
  static const MappedAttributeEntry* const map[] = {
    sFEFloodMap,
    sFiltersMap,
    sFontSpecificationMap,
    sGradientStopMap,
    sLightingEffectsMap,
    sMarkersMap,
    sTextContentElementsMap,
    sViewportsMap
  };
  return FindAttributeDependence(name, map) ||
    nsSVGGraphicElementBase::IsAttributeMapped(name);
}

void
nsSVGFilterElement::Invalidate()
{
  nsTObserverArray<nsIMutationObserver*> *observers = GetMutationObservers();

  if (observers && !observers->IsEmpty()) {
    nsTObserverArray<nsIMutationObserver*>::ForwardIterator iter(*observers);
    while (iter.HasMore()) {
      nsCOMPtr<nsIMutationObserver> obs(iter.GetNext());
      nsCOMPtr<nsISVGFilterProperty> filter = do_QueryInterface(obs);
      if (filter)
        filter->Invalidate();
    }
  }
}

//----------------------------------------------------------------------
// nsSVGElement methods

/* virtual */ bool
nsSVGFilterElement::HasValidDimensions() const
{
  return (!mLengthAttributes[WIDTH].IsExplicitlySet() ||
           mLengthAttributes[WIDTH].GetAnimValInSpecifiedUnits() > 0) &&
         (!mLengthAttributes[HEIGHT].IsExplicitlySet() || 
           mLengthAttributes[HEIGHT].GetAnimValInSpecifiedUnits() > 0);
}

nsSVGElement::LengthAttributesInfo
nsSVGFilterElement::GetLengthInfo()
{
  return LengthAttributesInfo(mLengthAttributes, sLengthInfo,
                              ArrayLength(sLengthInfo));
}

nsSVGElement::IntegerPairAttributesInfo
nsSVGFilterElement::GetIntegerPairInfo()
{
  return IntegerPairAttributesInfo(mIntegerPairAttributes, sIntegerPairInfo,
                                   ArrayLength(sIntegerPairInfo));
}

nsSVGElement::EnumAttributesInfo
nsSVGFilterElement::GetEnumInfo()
{
  return EnumAttributesInfo(mEnumAttributes, sEnumInfo,
                            ArrayLength(sEnumInfo));
}

nsSVGElement::StringAttributesInfo
nsSVGFilterElement::GetStringInfo()
{
  return StringAttributesInfo(mStringAttributes, sStringInfo,
                              ArrayLength(sStringInfo));
}