C++ (Cpp) IsPropertyAnimatable Examples

Example #1

File: nsSMILMappedAttribute.cpp Project: Akin-Net/mozilla-central

nsresult
nsSMILMappedAttribute::SetAnimValue(const nsSMILValue& aValue)
{
  NS_ENSURE_TRUE(IsPropertyAnimatable(mPropID), NS_ERROR_FAILURE);

  // Convert nsSMILValue to string
  nsAutoString valStr;
  if (!nsSMILCSSValueType::ValueToString(aValue, valStr)) {
    NS_WARNING("Failed to convert nsSMILValue for mapped attr into a string");
    return NS_ERROR_FAILURE;
  }

  // Set the string as this mapped attribute's animated value.
  nsStringBuffer* valStrBuf =
    nsCSSValue::BufferFromString(nsString(valStr)).get();
  nsRefPtr<nsIAtom> attrName = GetAttrNameAtom();
  nsresult rv = mElement->SetProperty(SMIL_MAPPED_ATTR_ANIMVAL,
                                      attrName, valStrBuf,
                                      ReleaseStringBufferPropertyValue);
  if (rv == NS_PROPTABLE_PROP_OVERWRITTEN) {
    rv = NS_OK;
  }
  FlushChangesToTargetAttr();

  return rv;
}

Example #2

File: pan-gesture-detector-impl.cpp Project: mettalla/dali

const SceneGraph::PropertyBase* PanGestureDetector::GetSceneObjectAnimatableProperty( Property::Index index ) const
{
  DALI_ASSERT_ALWAYS( IsPropertyAnimatable(index) && "Property is not animatable" );

  // None of our properties are animatable
  return NULL;
}

Example #3

File: animatable-mesh-impl.cpp Project: Tarnyko/dali-core

const SceneGraph::PropertyBase* AnimatableMesh::GetSceneObjectAnimatableProperty( Property::Index index ) const
{
  DALI_ASSERT_ALWAYS( IsPropertyAnimatable(index) && "Property is not animatable" );

  const SceneGraph::PropertyBase* property( NULL );

  // This method should only return a property which is part of the scene-graph
  if( mSceneObject != NULL )
  {
    int vertexProperty = index % VERTEX_PROPERTY_COUNT;
    int vertexIndex    = index / VERTEX_PROPERTY_COUNT;

    switch ( vertexProperty )
    {
      case Dali::AnimatableVertex::POSITION:
        property = &mSceneObject->mVertices[vertexIndex].position;
        break;
      case Dali::AnimatableVertex::COLOR:
        property = &mSceneObject->mVertices[vertexIndex].color;
        break;
      case Dali::AnimatableVertex::TEXTURE_COORDS:
        property = &mSceneObject->mVertices[vertexIndex].textureCoords;
        break;
    }
  }

  return property;
}

Example #4

File: nsSMILMappedAttribute.cpp Project: ConradIrwin/gecko-dev

nsresult
nsSMILMappedAttribute::ValueFromString(const nsAString& aStr,
                                       const mozilla::dom::SVGAnimationElement* aSrcElement,
                                       nsSMILValue& aValue,
                                       bool& aPreventCachingOfSandwich) const
{
  NS_ENSURE_TRUE(IsPropertyAnimatable(mPropID), NS_ERROR_FAILURE);

  nsSMILCSSValueType::ValueFromString(mPropID, mElement, aStr, aValue,
                                      &aPreventCachingOfSandwich);
  return aValue.IsNull() ? NS_ERROR_FAILURE : NS_OK;
}

Example #5

File: nsSMILMappedAttribute.cpp Project: Akin-Net/mozilla-central

nsresult
nsSMILMappedAttribute::ValueFromString(const nsAString& aStr,
                                       const nsISMILAnimationElement* aSrcElement,
                                       nsSMILValue& aValue,
                                       PRBool& aPreventCachingOfSandwich) const
{
  NS_ENSURE_TRUE(IsPropertyAnimatable(mPropID), NS_ERROR_FAILURE);

  nsSMILCSSValueType::ValueFromString(mPropID, mElement, aStr, aValue);
  if (aValue.IsNull()) {
    return NS_ERROR_FAILURE;
  }

  // XXXdholbert: For simplicity, just assume that all CSS values have to
  // reparsed every sample. See note in nsSMILCSSProperty::ValueFromString.
  aPreventCachingOfSandwich = PR_TRUE;
  return NS_OK;
}