/**
* Adds an FXG child node to this node.
*
* <p>Graphic content nodes support child property nodes <filter>, <mask>,
* <matrix>, or <colorTransform>.
*
* @param child - a child FXG node to be added to this node.
* @throws FXGException if the child is not supported by this node.
*/
@Override
public void addChild(FXGNode child) {
if (child instanceof FilterNode) {
if (filters == null) filters = new ArrayList<FilterNode>();
filters.add((FilterNode) child);
} else if (child instanceof MaskPropertyNode) {
mask = ((MaskPropertyNode) child).mask;
if (mask instanceof GraphicContentNode) {
((GraphicContentNode) mask).setParentGraphicContext(createGraphicContext());
}
} else if (child instanceof MatrixNode) {
if (translateSet || scaleSet || rotationSet)
// Exception:Cannot supply a matrix child if transformation attributes were provided
throw new FXGException(
child.getStartLine(), child.getStartColumn(), "InvalidChildMatrixNode");
matrix = (MatrixNode) child;
} else if (child instanceof ColorTransformNode) {
if (alphaSet)
// Exception:Cannot supply a colorTransform child if alpha attribute was provided.
throw new FXGException(
child.getStartLine(), child.getStartColumn(), "InvalidChildColorTransformNode");
colorTransform = (ColorTransformNode) child;
} else {
super.addChild(child);
}
}
/**
* Sets an FXG attribute on this FXG node. Delegates to the parent class to process attributes
* that are not in the list below.
*
* <p>Graphic content nodes support the following attributes:
*
* <ul>
* <li><b>rotation</b> (ASDegrees): Defaults to 0.
* <li><b>scaleX</b> (Number): Defaults to 1.
* <li><b>scaleY</b> (Number): Defaults to 1.
* <li><b>x</b> (Number): The horizontal placement of the left edge of the text box, relative to
* the parent grouping element. Defaults to 0.
* <li><b>y</b> (Number): The vertical placement of the top edge of the text box, relative to
* the parent grouping element. Defaults to 0.
* <li><b>blendMode</b> (String): [normal, add, alpha, darken, difference, erase, hardlight,
* invert, layer, lighten, multiply, normal, subtract, screen, overlay, auto, colordodge,
* colorburn, exclusion, softlight, hue, saturation, color, luminosity] Defaults to auto.
* <li><b>alpha</b> (ASAlpha): Defaults to 1.
* <li><b>maskType</b> (String):[clip, alpha]: Defaults to clip.
* <li><b>visible</b> (Boolean): Whether or not the text box is visible. Defaults to true.
* </ul>
*
* <p>Graphic content nodes also support an id attribute.
*
* @param name - the unqualified attribute name
* @param value - the attribute value
* @throws FXGException if a value is out of the valid range.
* @see com.adobe.internal.fxg.dom.AbstractFXGNode#setAttribute(java.lang.String,
* java.lang.String)
*/
@Override
public void setAttribute(String name, String value) {
if (FXG_X_ATTRIBUTE.equals(name)) {
x = DOMParserHelper.parseDouble(this, value, name);
translateSet = true;
} else if (FXG_Y_ATTRIBUTE.equals(name)) {
y = DOMParserHelper.parseDouble(this, value, name);
translateSet = true;
} else if (FXG_ROTATION_ATTRIBUTE.equals(name)) {
rotation = DOMParserHelper.parseDouble(this, value, name);
rotationSet = true;
} else if (FXG_SCALEX_ATTRIBUTE.equals(name)) {
scaleX = DOMParserHelper.parseDouble(this, value, name);
scaleSet = true;
} else if (FXG_SCALEY_ATTRIBUTE.equals(name)) {
scaleY = DOMParserHelper.parseDouble(this, value, name);
scaleSet = true;
} else if (FXG_ALPHA_ATTRIBUTE.equals(name)) {
alpha =
DOMParserHelper.parseDouble(
this, value, name, ALPHA_MIN_INCLUSIVE, ALPHA_MAX_INCLUSIVE, alpha);
alphaSet = true;
} else if (FXG_BLENDMODE_ATTRIBUTE.equals(name)) {
blendMode = parseBlendMode(this, value, blendMode);
} else if (FXG_VISIBLE_ATTRIBUTE.equals(name)) {
visible = DOMParserHelper.parseBoolean(this, value, name);
} else if (FXG_ID_ATTRIBUTE.equals(name)) {
id = value;
} else if (FXG_MASKTYPE_ATTRIBUTE.equals(name)) {
maskType = DOMParserHelper.parseMaskType(this, value, name, maskType);
// Luminosity mask is not supported by Flex on Mobile in
// FXG 2.0.
if (isForMobile() && (maskType == MaskType.LUMINOSITY)) {
FXGLog.getLogger()
.log(
FXGLogger.WARN,
"MobileUnsupportedLuminosityMask",
null,
((AbstractFXGNode) this).getDocumentName(),
startLine,
startColumn);
maskTypeSet = false;
} else {
maskTypeSet = true;
}
} else if (getFileVersion().equalTo(FXGVersion.v1_0)) {
// Rest of the attributes are not supported by FXG 1.0
// Exception:Attribute {0} not supported by node {1}.
throw new FXGException(
getStartLine(), getStartColumn(), "InvalidNodeAttribute", name, getNodeName());
} else if (FXG_LUMINOSITYCLIP_ATTRIBUTE.equals(name)) {
luminosityClip = DOMParserHelper.parseBoolean(this, value, name);
} else if (FXG_LUMINOSITYINVERT_ATTRIBUTE.equals(name)) {
luminosityInvert = DOMParserHelper.parseBoolean(this, value, name);
} else {
super.setAttribute(name, value);
}
}