void BlendEffect::save(KXmlWriter &writer)
{
writer.startElement(BlendEffectId);
saveCommonAttributes(writer);
switch (m_blendMode) {
case Normal:
writer.addAttribute("mode", "normal");
break;
case Multiply:
writer.addAttribute("mode", "multiply");
break;
case Screen:
writer.addAttribute("mode", "screen");
break;
case Darken:
writer.addAttribute("mode", "darken");
break;
case Lighten:
writer.addAttribute("mode", "lighten");
break;
}
writer.addAttribute("in2", inputs().at(1));
writer.endElement();
}
void CompositeEffect::save(KoXmlWriter &writer)
{
writer.startElement(CompositeEffectId);
saveCommonAttributes(writer);
switch (m_operation) {
case CompositeOver:
writer.addAttribute("operator", "over");
break;
case CompositeIn:
writer.addAttribute("operator", "in");
break;
case CompositeOut:
writer.addAttribute("operator", "out");
break;
case CompositeAtop:
writer.addAttribute("operator", "atop");
break;
case CompositeXor:
writer.addAttribute("operator", "xor");
break;
case Arithmetic:
writer.addAttribute("operator", "arithmetic");
writer.addAttribute("k1", QString("%1").arg(m_k[0]));
writer.addAttribute("k2", QString("%1").arg(m_k[1]));
writer.addAttribute("k3", QString("%1").arg(m_k[2]));
writer.addAttribute("k4", QString("%1").arg(m_k[3]));
break;
}
writer.addAttribute("in2", inputs().at(1));
writer.endElement();
}
void ColorMatrixEffect::save(KoXmlWriter &writer)
{
writer.startElement(ColorMatrixEffectId);
saveCommonAttributes(writer);
switch (m_type) {
case Matrix: {
writer.addAttribute("type", "matrix");
QString matrix;
for (int r = 0; r < MatrixRows; ++r) {
for (int c = 0; c < MatrixCols; ++c) {
matrix += QString("%1 ").arg(m_matrix[r*MatrixCols+c]);
}
}
writer.addAttribute("values", matrix);
}
break;
case Saturate:
writer.addAttribute("type", "saturate");
writer.addAttribute("values", QString("%1").arg(m_value));
break;
case HueRotate:
writer.addAttribute("type", "hueRotate");
writer.addAttribute("values", QString("%1").arg(m_value));
break;
case LuminanceAlpha:
writer.addAttribute("type", "luminanceToAlpha");
break;
}
writer.endElement();
}
void MergeEffect::save(KXmlWriter &writer)
{
writer.startElement(MergeEffectId);
saveCommonAttributes(writer);
foreach(const QString &input, inputs()) {
writer.startElement("feMergeNode");
writer.addAttribute("in", input);
writer.endElement();
}
void FloodEffect::save(KoXmlWriter &writer)
{
writer.startElement(FloodEffectId);
saveCommonAttributes(writer);
writer.addAttribute("flood-color", m_color.name());
if (m_color.alpha() < 255)
writer.addAttribute("flood-opacity", QString("%1").arg(m_color.alphaF()));
writer.endElement();
}
void BlurEffect::save(KoXmlWriter &writer)
{
writer.startElement(BlurEffectId);
saveCommonAttributes(writer);
if (m_deviation.x() != m_deviation.y()) {
writer.addAttribute("stdDeviation", QString("%1, %2").arg(m_deviation.x()).arg(m_deviation.y()));
} else {
writer.addAttribute("stdDeviation", m_deviation.x());
}
writer.endElement();
}
void ImageEffect::save(KoXmlWriter &writer)
{
writer.startElement(ImageEffectId);
saveCommonAttributes(writer);
QByteArray ba;
QBuffer buffer(&ba);
buffer.open(QIODevice::WriteOnly);
if (m_image.save(&buffer, "PNG")) {
QMimeDatabase db;
const QString mimeType(db.mimeTypeForData(ba).name());
writer.addAttribute("xlink:href", "data:" + mimeType + ";base64," + ba.toBase64());
}
writer.endElement();
}
void MorphologyEffect::save(KoXmlWriter &writer)
{
writer.startElement(MorphologyEffectId);
saveCommonAttributes(writer);
if (m_operator != Erode )
writer.addAttribute("operator", "dilate");
if (!m_radius.isNull()) {
if (m_radius.x() == m_radius.y()) {
writer.addAttribute("radius", QString("%1").arg(m_radius.x()));
} else {
writer.addAttribute("radius", QString("%1 %2").arg(m_radius.x()).arg(m_radius.y()));
}
}
writer.endElement();
}
