//! Load from XML
bool DatapickerCurve::load(XmlStreamReader* reader) {
Q_D(DatapickerCurve);
if(!reader->isStartElement() || reader->name() != "datapickerCurve") {
reader->raiseError(i18n("no dataPicker curve element found"));
return false;
}
if (!readBasicAttributes(reader))
return false;
QString attributeWarning = i18n("Attribute '%1' missing or empty, default value is used");
QXmlStreamAttributes attribs;
QString str;
while (!reader->atEnd()) {
reader->readNext();
if (reader->isEndElement() && reader->name() == "datapickerCurve")
break;
if (!reader->isStartElement())
continue;
if (reader->name() == "comment") {
if (!readCommentElement(reader)) return false;
} else if (reader->name() == "general") {
attribs = reader->attributes();
str = attribs.value("curveErrorType_X").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("curveErrorType_X"));
else
d->curveErrorTypes.x = ErrorType(str.toInt());
str = attribs.value("curveErrorType_Y").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("curveErrorType_Y"));
else
d->curveErrorTypes.y = ErrorType(str.toInt());
READ_COLUMN(posXColumn);
READ_COLUMN(posYColumn);
READ_COLUMN(posZColumn);
READ_COLUMN(plusDeltaXColumn);
READ_COLUMN(minusDeltaXColumn);
READ_COLUMN(plusDeltaYColumn);
READ_COLUMN(minusDeltaYColumn);
} else if(reader->name() == "symbolProperties") {
attribs = reader->attributes();
str = attribs.value("pointRotationAngle").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("pointRotationAngle"));
else
d->pointRotationAngle = str.toFloat();
str = attribs.value("pointOpacity").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("pointOpacity"));
else
d->pointOpacity = str.toFloat();
str = attribs.value("pointSize").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("pointSize"));
else
d->pointSize = str.toFloat();
str = attribs.value("pointStyle").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("pointStyle"));
else
d->pointStyle = (Symbol::Style)str.toInt();
str = attribs.value("pointVisibility").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("pointVisibility"));
else
d->pointVisibility = (bool)str.toInt();
READ_QBRUSH(d->pointBrush);
READ_QPEN(d->pointPen);
} else if(reader->name() == "errorBarProperties") {
attribs = reader->attributes();
str = attribs.value("pointErrorBarSize").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("pointErrorBarSize"));
else
d->pointErrorBarSize = str.toFloat();
READ_QBRUSH(d->pointErrorBarBrush);
READ_QPEN(d->pointErrorBarPen);
} else if (reader->name() == "datapickerPoint") {
DatapickerPoint* curvePoint = new DatapickerPoint("");
curvePoint->setHidden(true);
if (!curvePoint->load(reader)) {
delete curvePoint;
return false;
} else {
addChild(curvePoint);
curvePoint->initErrorBar(curveErrorTypes());
}
} else if (reader->name() == "spreadsheet") {
Spreadsheet* datasheet = new Spreadsheet(0, "spreadsheet", true);
if (!datasheet->load(reader)) {
delete datasheet;
return false;
} else {
addChild(datasheet);
m_datasheet = datasheet;
}
} else { // unknown element
reader->raiseWarning(i18n("unknown element '%1'", reader->name().toString()));
if (!reader->skipToEndElement()) return false;
}
}
d->retransform();
return true;
}
//! Load from XML
bool DatapickerImage::load(XmlStreamReader* reader) {
if(!reader->isStartElement() || reader->name() != "datapickerImage") {
reader->raiseError(i18n("no image element found"));
return false;
}
if (!readBasicAttributes(reader))
return false;
QString attributeWarning = i18n("Attribute '%1' missing or empty, default value is used");
QXmlStreamAttributes attribs;
QString str;
while (!reader->atEnd()) {
reader->readNext();
if (reader->isEndElement() && reader->name() == "datapickerImage")
break;
if (!reader->isStartElement())
continue;
if (reader->name() == "comment") {
if (!readCommentElement(reader)) return false;
} else if (reader->name() == "general") {
attribs = reader->attributes();
str = attribs.value("fileName").toString();
d->fileName = str;
str = attribs.value("plotPointsType").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("plotPointsType"));
else
d->plotPointsType = DatapickerImage::PointsType(str.toInt());
} else if (reader->name() == "axisPoint") {
attribs = reader->attributes();
str = attribs.value("graphType").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("graphType"));
else
d->axisPoints.type = DatapickerImage::GraphType(str.toInt());
str = attribs.value("ternaryScale").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("ternaryScale"));
else
d->axisPoints.ternaryScale = str.toDouble();
str = attribs.value("axisPointLogicalX1").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("axisPointLogicalX1"));
else
d->axisPoints.logicalPos[0].setX(str.toDouble());
str = attribs.value("axisPointLogicalY1").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("axisPointLogicalY1"));
else
d->axisPoints.logicalPos[0].setY(str.toDouble());
str = attribs.value("axisPointLogicalZ1").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("axisPointLogicalZ1"));
else
d->axisPoints.logicalPos[0].setZ(str.toDouble());
str = attribs.value("axisPointLogicalX2").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("axisPointLogicalX2"));
else
d->axisPoints.logicalPos[1].setX(str.toDouble());
str = attribs.value("axisPointLogicalY2").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("axisPointLogicalY2"));
else
d->axisPoints.logicalPos[1].setY(str.toDouble());
str = attribs.value("axisPointLogicalZ2").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("axisPointLogicalZ2"));
else
d->axisPoints.logicalPos[1].setZ(str.toDouble());
str = attribs.value("axisPointLogicalX3").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("axisPointLogicalX3"));
else
d->axisPoints.logicalPos[2].setX(str.toDouble());
str = attribs.value("axisPointLogicalY3").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("axisPointLogicalY3"));
else
d->axisPoints.logicalPos[2].setY(str.toDouble());
str = attribs.value("axisPointLogicalZ3").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("axisPointLogicalZ3"));
else
d->axisPoints.logicalPos[2].setZ(str.toDouble());
str = attribs.value("axisPointSceneX1").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("axisPointSceneX1"));
else
d->axisPoints.scenePos[0].setX(str.toDouble());
str = attribs.value("axisPointSceneY1").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("axisPointSceneY1"));
else
d->axisPoints.scenePos[0].setY(str.toDouble());
str = attribs.value("axisPointSceneX2").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("axisPointSceneX2"));
else
d->axisPoints.scenePos[1].setX(str.toDouble());
str = attribs.value("axisPointSceneY2").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("axisPointSceneY2"));
else
d->axisPoints.scenePos[1].setY(str.toDouble());
str = attribs.value("axisPointSceneX3").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("axisPointSceneX3"));
else
d->axisPoints.scenePos[2].setX(str.toDouble());
str = attribs.value("axisPointSceneY3").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("axisPointSceneY3"));
else
d->axisPoints.scenePos[2].setY(str.toDouble());
} else if (reader->name() == "editorSettings") {
attribs = reader->attributes();
str = attribs.value("plotImageType").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("plotImageType"));
else
d->plotImageType = DatapickerImage::PlotImageType(str.toInt());
str = attribs.value("rotationAngle").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("rotationAngle"));
else
d->rotationAngle = str.toFloat();
str = attribs.value("minSegmentLength").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("minSegmentLength"));
else
d->minSegmentLength = str.toInt();
str = attribs.value("pointSeparation").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("pointSeparation"));
else
d->pointSeparation = str.toInt();
str = attribs.value("foregroundThresholdHigh").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("foregroundThresholdHigh"));
else
d->settings.foregroundThresholdHigh = str.toInt();
str = attribs.value("foregroundThresholdLow").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("foregroundThresholdLow"));
else
d->settings.foregroundThresholdLow = str.toInt();
str = attribs.value("hueThresholdHigh").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("hueThresholdHigh"));
else
d->settings.hueThresholdHigh = str.toInt();
str = attribs.value("hueThresholdLow").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("hueThresholdLow"));
else
d->settings.hueThresholdLow = str.toInt();
str = attribs.value("intensityThresholdHigh").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("intensityThresholdHigh"));
else
d->settings.intensityThresholdHigh = str.toInt();
str = attribs.value("intensityThresholdLow").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("intensityThresholdLow"));
else
d->settings.intensityThresholdLow = str.toInt();
str = attribs.value("saturationThresholdHigh").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("saturationThresholdHigh"));
else
d->settings.saturationThresholdHigh = str.toInt();
str = attribs.value("saturationThresholdLow").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("saturationThresholdLow"));
else
d->settings.saturationThresholdLow = str.toInt();
str = attribs.value("valueThresholdHigh").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("valueThresholdHigh"));
else
d->settings.valueThresholdHigh = str.toInt();
str = attribs.value("valueThresholdLow").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("valueThresholdLow"));
else
d->settings.valueThresholdLow = str.toInt();
} else if(reader->name() == "symbolProperties") {
attribs = reader->attributes();
str = attribs.value("pointRotationAngle").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("pointRotationAngle"));
else
d->pointRotationAngle = str.toFloat();
str = attribs.value("pointOpacity").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("pointOpacity"));
else
d->pointOpacity = str.toFloat();
str = attribs.value("pointSize").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("pointSize"));
else
d->pointSize = str.toFloat();
str = attribs.value("pointStyle").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("pointStyle"));
else
d->pointStyle = (Symbol::Style)str.toInt();
str = attribs.value("pointVisibility").toString();
if(str.isEmpty())
reader->raiseWarning(attributeWarning.arg("pointVisibility"));
else
d->pointVisibility = (bool)str.toInt();
READ_QBRUSH(d->pointBrush);
READ_QPEN(d->pointPen);
} else if(reader->name() == "datapickerPoint") {
DatapickerPoint* datapickerPoint = new DatapickerPoint("");
datapickerPoint->setHidden(true);
if (!datapickerPoint->load(reader)) {
delete datapickerPoint;
return false;
} else {
addChild(datapickerPoint);
}
} else { // unknown element
reader->raiseWarning(i18n("unknown element '%1'", reader->name().toString()));
if (!reader->skipToEndElement()) return false;
}
}
d->uploadImage(d->fileName);
d->retransform();
return true;
}