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src/ParamOutputImpl/Plot/AxesNode.hh 12.3 KB
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/*
 * AxesNode.hh
 *
 *  Created on: 21 nov. 2013
 *      Author: CS
 */

#ifndef AXESNODE_HH_
#define AXESNODE_HH_

#include "NodeCfg.hh"
#include "PlotLogger.hh"
#include "CommonNode.hh"
#include "TimeAxis.hh"
#include "DigitalAxis.hh"
#include "ColorAxis.hh"
#include "EpochAxis.hh"
#include "Panel.hh"

namespace plot {

template<class AxisType>
class RangeNode: public AMDA::XMLConfigurator::NodeCfg {
public:
	RangeNode() :
			AMDA::XMLConfigurator::NodeCfg() {
	}
	virtual ~RangeNode() {
	}

	void proceed(xmlNodePtr pNode,
			const AMDA::Parameters::CfgContext& pContext) {
		LOG4CXX_DEBUG(gLogger, "RangeNode::proceed");
		AxisType* axis = pContext.get<AxisType*>();

		xmlChar* value = NULL;
		// -- min
		value = xmlGetProp(pNode, (const xmlChar *) "min");
		double min = nan("");
		if (value) {
			std::string text((const char*) value);
			std::string::size_type sz;
			min = std::stod(text, &sz);
			xmlFree(value);
		}
		// -- max
		value = xmlGetProp(pNode, (const xmlChar *) "max");
		double max = nan("");
		if (value) {
			std::string text((const char*) value);
			std::string::size_type sz;
			max = std::stod(text, &sz);
			xmlFree(value);
		}
		axis->setRequestedRange(min, max);

		// -- extend
		value = xmlGetProp(pNode, (const xmlChar *) "extend");
		if (value) {
			std::string strValue((const char*) value);
			std::transform(strValue.begin(), strValue.end(), strValue.begin(),
					::tolower);
			std::istringstream is(strValue);
			bool extend;
			is >> std::boolalpha >> extend;
			axis->setExtended(extend);
			xmlFree(value);
		}
	}
};

template<class AxisType>
class TickNode: public AMDA::XMLConfigurator::NodeCfg {
public:
	TickNode() :
			AMDA::XMLConfigurator::NodeCfg() {
	}
	virtual ~TickNode() {
	}

	void proceed(xmlNodePtr pNode,
			const AMDA::Parameters::CfgContext& pContext) {
		LOG4CXX_DEBUG(gLogger, "TickNode::proceed");
		AxisType* axis = pContext.get<AxisType*>();

		xmlChar* value = NULL;
		std::string valueStr;
		// -- major
		// search for attribute majorNumber or majorSpace
		value = xmlGetProp(pNode, (const xmlChar *) "majorNumber");
		if (value) {
			valueStr = (const char*) value;
			axis->_tick.setMajorNumber(std::stod(valueStr, nullptr));
			xmlFree(value);
		} else {
			value = xmlGetProp(pNode, (const xmlChar *) "majorSpace");
			if (value) {
				valueStr = (const char*) value;
				axis->_tick.setMajorSpace(std::stod(valueStr, nullptr));
				xmlFree(value);
			}
		}

		// -- minor
		// search for attribute minorNumber or minorSpace
		value = xmlGetProp(pNode, (const xmlChar *) "minorNumber");
		if (value) {
			valueStr = (const char*) value;
			axis->_tick.setMinorNumber(std::stod(valueStr, nullptr));
			xmlFree(value);
		} else {
			value = xmlGetProp(pNode, (const xmlChar *) "minorSpace");
			if (value) {
				valueStr = (const char*) value;
				axis->_tick.setMinorSpace(std::stod(valueStr, nullptr));
				xmlFree(value);
			}
		}

		// -- axis grid (for minor ticks)
		value = xmlGetProp(pNode, (const xmlChar *) "minorGrid");
		if (value) {
			std::string strValue((const char*) value);
			std::transform(strValue.begin(), strValue.end(), strValue.begin(),
					::tolower);
			std::istringstream is(strValue);
			bool isVisible;
			is >> std::boolalpha >> isVisible;
			axis->_tick._isMinorGridVisible = isVisible;
			xmlFree(value);
		}

		// -- axis grid (for major ticks)
		value = xmlGetProp(pNode, (const xmlChar *) "majorGrid");
		if (value) {
			std::string strValue((const char*) value);
			std::transform(strValue.begin(), strValue.end(), strValue.begin(),
					::tolower);
			std::istringstream is(strValue);
			bool isVisible;
			is >> std::boolalpha >> isVisible;
			axis->_tick._isMajorGridVisible = isVisible;
			xmlFree(value);
		}

		// -- tick position
		value = xmlGetProp(pNode, (const xmlChar *) "position");
		if (value) {
			axis->_tick._position = Tick::getTickPosition((const char*) value);
			xmlFree(value);
		}

		// -- tick length factor
		value = xmlGetProp(pNode, (const xmlChar *) "lengthFactor");
		if (value) {
			valueStr = (const char*) value;
			axis->_tick._lengthFactor = std::stod(valueStr, nullptr);
			xmlFree(value);
		}
	}
};

template<class AxisType>
class LegendNode: public LabelNode {
public:
	LegendNode() :
			LabelNode() {
	}
	virtual ~LegendNode() {
	}

	void proceed(xmlNodePtr pNode,
			const AMDA::Parameters::CfgContext& pContext) {
		LOG4CXX_DEBUG(gLogger, "LegendNode::proceed");
		AxisType* axis = pContext.get<AxisType*>();

		xmlChar* value = NULL;
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		// -- label
		Label label;
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		value = xmlGetProp(pNode, (const xmlChar *) "text");
		if (value) {
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			label._text = (const char*) value;
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			xmlFree(value);
		}

		AMDA::Parameters::CfgContext context;
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		context.push<Label*>(&label);
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		LabelNode::proceed(pNode, context);
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		axis->_legend.setLabel(label);
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	}
};

template<class AxisType>
class ConstantLineNode: public AMDA::XMLConfigurator::NodeCfg {
public:
	ConstantLineNode() :
			AMDA::XMLConfigurator::NodeCfg() {
	}
	virtual ~ConstantLineNode() {
	}

	void proceed(xmlNodePtr pNode,
			const AMDA::Parameters::CfgContext& pContext) {
		LOG4CXX_DEBUG(gLogger, "ConstantLineNode::proceed");
		AxisType* axis = pContext.get<AxisType*>();

		xmlChar* value = NULL;

		boost::shared_ptr<ConstantLine> constantLine (new ConstantLine ());

		// -- style
		value = xmlGetProp(pNode, (const xmlChar *)"style");
		if( value  ){
			try{
				constantLine->setStyle (stoLineStyle.at(std::string((const char*)value)));
			}
			catch( std::out_of_range& err ){
				std::ostringstream msg {};
				msg << "ConstantLineNode::proceed invalid LineStyle value:" << value <<". Using default value.";
				LOG4CXX_DEBUG(gLogger, msg.str());
			}
			xmlFree(value);
		}

		// -- width
		value = xmlGetProp(pNode, (const xmlChar *)"width");
		if( value ){
			constantLine->setWidth (atoi((const char*)value));
			xmlFree(value);
		}

		// -- color attributes
		updateColor (constantLine->getColor(), pNode, (const xmlChar *)"color", (const xmlChar *)"colorMapIndex");

		// -- value
		value = xmlGetProp(pNode, (const xmlChar *)"value");
		if( value ){
			constantLine->setValue ((const char*)value);
			xmlFree(value);
		}

		// -- id
		value = xmlGetProp(pNode, (const xmlChar *)"id");
		if( value ){
			constantLine->setId (atoi((const char*)value));
			xmlFree(value);
		}


		// Add constantLine to _constantLines list
		axis->_constantLines.push_back (constantLine);
	}
};

template<class AxisType>
class AnyAxisNode: public AMDA::XMLConfigurator::NodeGrpCfg {
public:
	AnyAxisNode() :
			AMDA::XMLConfigurator::NodeGrpCfg() {
		getChildList()["range"] = AMDA::XMLConfigurator::NodeCfgSPtr(
				new RangeNode<AxisType>());
		getChildList()["tick"] = AMDA::XMLConfigurator::NodeCfgSPtr(
				new TickNode<AxisType>());
		getChildList()["legend"] = AMDA::XMLConfigurator::NodeCfgSPtr(
				new LegendNode<AxisType>());
		getChildList()["constantLine"] = AMDA::XMLConfigurator::NodeCfgSPtr(
				new ConstantLineNode<AxisType>());

	}
	virtual ~AnyAxisNode() {
	}

	virtual void proceed(xmlNodePtr pNode,
			const AMDA::Parameters::CfgContext& pContext) {
		LOG4CXX_DEBUG(gLogger, "AnyAxisNode::proceed");
		AxisType* axis = pContext.get<AxisType*>();

		xmlChar* value = NULL;

		// -- axis origin
		value = xmlGetProp(pNode, (const xmlChar *) "origin");
		if (value) {
			std::string valueStr((const char*) value);
			axis->_origin = std::stod(valueStr, nullptr); // must be 0.0
			if (axis->_origin != 0) {
				LOG4CXX_WARN(gLogger,
						"Axis origin must be 0.0, origin is set to min value");
			}
			xmlFree(value);
		}

		// -- axis position
		value = xmlGetProp(pNode, (const xmlChar *) "position");
		if (value) {
			PlotCommon::setPosition((const char*) value, axis->_position);
			xmlFree(value);
		}

		// -- axis thickness
		value = xmlGetProp(pNode, (const xmlChar *) "thickness");
		if (value) {
			std::string valueStr((const char*) value);
			axis->_thickness = std::stod(valueStr, nullptr);
			xmlFree(value);
		}

		// -- axis color
		value = xmlGetProp(pNode, (const xmlChar *) "color");
		if (value) {
			std::string strValue((const char*) value);
			try {
				createColor(axis->_color, strValue);
			} catch (std::exception& e) {
				LOG4CXX_WARN(gLogger, "Axis color : " << e.what());
			}
			xmlFree(value);
		}

		// -- axis color map index
		value = xmlGetProp(pNode, (const xmlChar *) "colorMapIndex");
		if (value) {
			axis->_color._colorMapIndex = atoi((const char*) value);
			xmlFree(value);
		} else if (axis->_color._colorIndex != -1
				&& axis->_color._colorMapIndex == -1) {
			LOG4CXX_WARN(gLogger,
					"No default color map is defined, color map 0 will be used");
			axis->_color._colorMapIndex = 0;
		}

		// -- axis reverse mode
		value = xmlGetProp(pNode, (const xmlChar *) "reverse");
		if (value) {
			std::string strValue((const char*) value);
			std::transform(strValue.begin(), strValue.end(), strValue.begin(),
					::tolower);
			std::istringstream is(strValue);
			bool isReverse;
			is >> std::boolalpha >> isReverse;
			axis->_reverse = isReverse;
			xmlFree(value);
		}

		// -- axis visibility
		value = xmlGetProp(pNode, (const xmlChar *) "visible");
		if (value) {
			std::string strValue((const char*) value);
			std::transform(strValue.begin(), strValue.end(), strValue.begin(),
					::tolower);
			std::istringstream is(strValue);
			bool isVisible;
			is >> std::boolalpha >> isVisible;
			axis->_visible = isVisible;
			xmlFree(value);
		}

		// -- scale type
		value = xmlGetProp(pNode, (const xmlChar *) "scale");
		if (value) {
			axis->setScale((const char*) value);
			xmlFree(value);
		}

		// -- showLegend
		value = xmlGetProp(pNode, (const xmlChar *) "showLegend");
		if (value) {
			axis->setShowLegend(strcasecmp ((const char*)value, "true") == 0);
			xmlFree(value);
		}

		// -- showTickMark
		value = xmlGetProp(pNode, (const xmlChar *) "showTickMark");
		if (value) {
			axis->setShowTickMark(strcasecmp ((const char*)value, "true") == 0);
			xmlFree(value);
		}

		NodeGrpCfg::proceed(pNode, pContext);
	}
};

class TimeAxisNode: public AnyAxisNode<TimeAxis> {
public:
	TimeAxisNode() :
			AnyAxisNode<TimeAxis>() {
	}
	virtual ~TimeAxisNode() {
	}

	void proceed(xmlNodePtr pNode, const AMDA::Parameters::CfgContext& pCtx);
};

class EpochAxisNode: public AnyAxisNode<EpochAxis> {
public:
	EpochAxisNode() :
			AnyAxisNode<EpochAxis>() {
	}
	virtual ~EpochAxisNode() {
	}

	void proceed(xmlNodePtr pNode, const AMDA::Parameters::CfgContext& pCtx);
};

class DigitalAxisNode: public AnyAxisNode<DigitalAxis> {
public:
	DigitalAxisNode() :
			AnyAxisNode<DigitalAxis>() {
	}
	virtual ~DigitalAxisNode() {
	}

	void proceed(xmlNodePtr pNode, const AMDA::Parameters::CfgContext& pCtx);
};

class ColorAxisNode: public AnyAxisNode<ColorAxis> {
public:
	ColorAxisNode() :
			AnyAxisNode<ColorAxis>() {
	}
	virtual ~ColorAxisNode() {
	}

	void proceed(xmlNodePtr pNode, const AMDA::Parameters::CfgContext& pCtx);
};

class XAxisNode: public AMDA::XMLConfigurator::NodeGrpCfg {
public:
	XAxisNode() :
			AMDA::XMLConfigurator::NodeGrpCfg() {
		getChildList()["timeAxis"] = AMDA::XMLConfigurator::NodeCfgSPtr(
				new TimeAxisNode());
		getChildList()["epochAxis"] = AMDA::XMLConfigurator::NodeCfgSPtr(
				new EpochAxisNode());
		getChildList()["digitalAxis"] = AMDA::XMLConfigurator::NodeCfgSPtr(
				new DigitalAxisNode());
	}
	virtual ~XAxisNode() {

	}

	void proceed(xmlNodePtr pNode, const AMDA::Parameters::CfgContext& pCtx);

};

class YAxisNode: public AMDA::XMLConfigurator::NodeGrpCfg {
public:
	YAxisNode() :
			AMDA::XMLConfigurator::NodeGrpCfg() {
		getChildList()["digitalAxis"] = AMDA::XMLConfigurator::NodeCfgSPtr(
				new DigitalAxisNode());
	}
	virtual ~YAxisNode() {
	}

	void proceed(xmlNodePtr pNode, const AMDA::Parameters::CfgContext& pCtx);
};

class ZAxisNode: public AMDA::XMLConfigurator::NodeGrpCfg {
public:
	ZAxisNode() :
			AMDA::XMLConfigurator::NodeGrpCfg() {
		getChildList()["colorAxis"] = AMDA::XMLConfigurator::NodeCfgSPtr(
				new ColorAxisNode());
	}
	virtual ~ZAxisNode() {
	}

	void proceed(xmlNodePtr pNode, const AMDA::Parameters::CfgContext& pCtx);
};

class AxesNode: public AMDA::XMLConfigurator::NodeGrpCfg {
public:
	AxesNode() :
			AMDA::XMLConfigurator::NodeGrpCfg() {
		getChildList()["xAxis"] = AMDA::XMLConfigurator::NodeCfgSPtr(
				new XAxisNode());
		getChildList()["yAxis"] = AMDA::XMLConfigurator::NodeCfgSPtr(
				new YAxisNode());
		getChildList()["zAxis"] = AMDA::XMLConfigurator::NodeCfgSPtr(
						new ZAxisNode());
	}
	virtual ~AxesNode() {
	}

};

} /* namespace plot */
#endif /* AXESNODE_HH_ */