inet::visualizer::PacketDropCanvasVisualizer Class Reference

#include <PacketDropCanvasVisualizer.h>

Inheritance diagram for inet::visualizer::PacketDropCanvasVisualizer:

Classes
class	PacketDropCanvasVisualization

Protected Member Functions
virtual void	initialize (int stage) override
virtual void	refreshDisplay () const override
virtual const PacketDropVisualization *	createPacketDropVisualization (cModule *module, cPacket *packet) const override
virtual void	addPacketDropVisualization (const PacketDropVisualization *packetDrop) override
virtual void	removePacketDropVisualization (const PacketDropVisualization *packetDrop) override
virtual void	setAlpha (const PacketDropVisualization *packetDrop, double alpha) const override
Protected Member Functions inherited from inet::visualizer::PacketDropVisualizerBase
virtual void	handleParameterChange (const char *name) override
virtual void	subscribe ()
virtual void	unsubscribe ()
virtual void	removeAllPacketDropVisualizations ()
Protected Member Functions inherited from inet::visualizer::VisualizerBase
virtual int	numInitStages () const override
virtual Coord	getPosition (const cModule *networkNode) const
virtual Coord	getContactPosition (const cModule *networkNode, const Coord &fromPosition, const char *contactMode, double contactSpacing) const
virtual InterfaceEntry *	getInterfaceEntry (cModule *networkNode, cModule *module) const

Protected Attributes
double	zIndex = NaN
const CanvasProjection *	canvasProjection = nullptr
cGroupFigure *	packetDropGroup = nullptr
Protected Attributes inherited from inet::visualizer::PacketDropVisualizerBase
std::vector< const PacketDropVisualization * >	packetDropVisualizations
bool	displayPacketDrops = false
NetworkNodeFilter	nodeFilter
InterfaceFilter	interfaceFilter
PacketFilter	packetFilter
const char *	icon = nullptr
cFigure::Color	iconTintColor
double	iconTintAmount = NaN
cFigure::Font	labelFont
cFigure::Color	labelColor
const char *	fadeOutMode = nullptr
double	fadeOutTime = NaN
double	fadeOutAnimationSpeed = NaN
Protected Attributes inherited from inet::visualizer::VisualizerBase
cModule *	visualizerTargetModule = nullptr
const char *	tags = nullptr

Additional Inherited Members
Public Member Functions inherited from inet::visualizer::PacketDropVisualizerBase
virtual	~PacketDropVisualizerBase ()
virtual void	receiveSignal (cComponent *source, simsignal_t signal, cObject *object, cObject *details) override

Member Function Documentation

void inet::visualizer::PacketDropCanvasVisualizer::addPacketDropVisualization ( const PacketDropVisualization *  packetDrop )

overrideprotectedvirtual

Reimplemented from inet::visualizer::PacketDropVisualizerBase.

{
    PacketDropVisualizerBase::addPacketDropVisualization(packetDrop);
    auto packetDropCanvasVisualization = static_cast<const PacketDropCanvasVisualization *>(packetDrop);
    packetDropGroup->addFigure(packetDropCanvasVisualization->figure);
}

const PacketDropVisualizerBase::PacketDropVisualization * inet::visualizer::PacketDropCanvasVisualizer::createPacketDropVisualization ( cModule *  module, cPacket *  packet  ) const

overrideprotectedvirtual

Implements inet::visualizer::PacketDropVisualizerBase.

{
    std::string icon(this->icon);
    auto position = getPosition(getContainingNode(module));
    auto labeledIconFigure = new LabeledIconFigure("packetDrop");
    labeledIconFigure->setTags((std::string("packet_drop ") + tags).c_str());
    labeledIconFigure->setAssociatedObject(packet);
    labeledIconFigure->setZIndex(zIndex);
    labeledIconFigure->setPosition(canvasProjection->computeCanvasPoint(position));
    auto iconFigure = labeledIconFigure->getIconFigure();
    iconFigure->setTooltip("This icon represents a packet dropped in a network node");
    iconFigure->setImageName(icon.substr(0, icon.find_first_of(".")).c_str());
    iconFigure->setTintColor(iconTintColor);
    iconFigure->setTintAmount(iconTintAmount);
    auto labelFigure = labeledIconFigure->getLabelFigure();
    labelFigure->setTooltip("This label represents the name of a packet dropped in a network node");
    labelFigure->setFont(labelFont);
    labelFigure->setColor(labelColor);
    labelFigure->setText(packet->getName());
    return new PacketDropCanvasVisualization(labeledIconFigure, module->getId(), packet, position);
}

void inet::visualizer::PacketDropCanvasVisualizer::initialize ( int  stage )

overrideprotectedvirtual

Reimplemented from inet::visualizer::PacketDropVisualizerBase.

{
    PacketDropVisualizerBase::initialize(stage);
    if (!hasGUI()) return;
    if (stage == INITSTAGE_LOCAL) {
        zIndex = par("zIndex");
        auto canvas = visualizerTargetModule->getCanvas();
        canvasProjection = CanvasProjection::getCanvasProjection(canvas);
        packetDropGroup = new cGroupFigure("packet drops");
        packetDropGroup->setZIndex(zIndex);
        canvas->addFigure(packetDropGroup);
    }
}

void inet::visualizer::PacketDropCanvasVisualizer::refreshDisplay ( ) const

overrideprotectedvirtual

Reimplemented from inet::visualizer::PacketDropVisualizerBase.

{
    PacketDropVisualizerBase::refreshDisplay();
    visualizerTargetModule->getCanvas()->setAnimationSpeed(packetDropVisualizations.empty() ? 0 : fadeOutAnimationSpeed, this);
}

void inet::visualizer::PacketDropCanvasVisualizer::removePacketDropVisualization ( const PacketDropVisualization *  packetDrop )

overrideprotectedvirtual

Reimplemented from inet::visualizer::PacketDropVisualizerBase.

{
    PacketDropVisualizerBase::removePacketDropVisualization(packetDrop);
    auto packetDropCanvasVisualization = static_cast<const PacketDropCanvasVisualization *>(packetDrop);
    packetDropGroup->removeFigure(packetDropCanvasVisualization->figure);
}

void inet::visualizer::PacketDropCanvasVisualizer::setAlpha ( const PacketDropVisualization *  packetDrop, double  alpha  ) const

overrideprotectedvirtual

Implements inet::visualizer::PacketDropVisualizerBase.

{
    auto packetDropCanvasVisualization = static_cast<const PacketDropCanvasVisualization *>(packetDrop);
    auto figure = packetDropCanvasVisualization->figure;
    figure->setOpacity(alpha);
    double dx = 10 / alpha;
    double dy = pow((dx / 4 - 9), 2) - 58;
    figure->setPosition(canvasProjection->computeCanvasPoint(packetDrop->position) + cFigure::Point(dx, dy));
}

Member Data Documentation

const CanvasProjection* inet::visualizer::PacketDropCanvasVisualizer::canvasProjection = nullptr

protected

Referenced by createPacketDropVisualization(), initialize(), and setAlpha().

cGroupFigure* inet::visualizer::PacketDropCanvasVisualizer::packetDropGroup = nullptr

protected

Referenced by addPacketDropVisualization(), initialize(), and removePacketDropVisualization().

double inet::visualizer::PacketDropCanvasVisualizer::zIndex = NaN

protected

Referenced by createPacketDropVisualization(), and initialize().

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The documentation for this class was generated from the following files:

• PacketDropCanvasVisualizer.h
• PacketDropCanvasVisualizer.cc