This is the GUI communication mechanism for shape objects. More...

#include <ShapeDisplayProperties.h>

Inheritance diagram for Isis::ShapeDisplayProperties:

Collaboration diagram for Isis::ShapeDisplayProperties:

Classes
class	XmlHandler
	This class is used for processing an XML file containing information about a WorkOrder. More...

Public Types
enum	Property { None = 0 , Color = 1 , Selected = 2 , ShowLabel = 16 }
	This is a list of properties and actions that are possible. More...

Public Slots
void	setColor (QColor newColor)
	Change the color associated with this shape.

void	setShowLabel (bool)
	Change the visibility of the display name associated with this shape.

void	setSelected (bool)
	Change the selected state associated with this shape.

Signals
void	propertyChanged (ShapeDisplayProperties *)

void	supportAdded (Property)

void	propertyChanged (DisplayProperties *)

void	supportAdded (int)

Public Member Functions
	ShapeDisplayProperties (QString displayName, QObject *parent=NULL)
	ShapeDisplayProperties constructor.

	ShapeDisplayProperties (XmlStackedHandlerReader xmlReader, QObject parent=NULL)
	ShapeDisplayProperties constructor.

virtual	~ShapeDisplayProperties ()
	The destructor.

void	addSupport (Property prop)
	Call this with every property you support, otherwise they will not communicate properly between widgets.

bool	supports (Property prop)
	Support for this may come later.

QVariant	getValue (Property prop) const
	Get a property's associated data.

void	save (QXmlStreamWriter &stream, const Project *project, FileName newProjectRoot) const
	Saves this object to an XML file.

void	fromPvl (const PvlObject &pvl)

PvlObject	toPvl () const
	Convert to Pvl for project files.

void	addSupport (int property)
	Call this with every property you support, otherwise they will not communicate properly between widgets.

bool	supports (int property)
	Support may come later, please make sure you are connected to the supportAdded signal.

QVariant	getValue (int property) const
	Get a property's associated data.

void	setDisplayName (QString displayName)
	Sets display name.

QString	displayName () const
	Returns the display name.

Static Public Member Functions
static QColor	randomColor ()
	Creates and returns a random color for the initial color of the footprint polygon.

Protected Member Functions
void	setValue (int prop, QVariant value)
	This is the generic mutator for properties.

Private Slots
void	toggleShowLabel ()
	Change the visibility of the display name.

Private Member Functions
	ShapeDisplayProperties (const ShapeDisplayProperties &)

ShapeDisplayProperties &	operator= (const ShapeDisplayProperties &)

void	setValue (Property prop, QVariant value)
	This is the generic mutator for properties.

	Q_DISABLE_COPY (DisplayProperties)

Static Private Member Functions
static QList< ShapeDisplayProperties * >	senderToData (QObject *sender)
	Get the display properties from a slot.

Private Attributes
Property	m_propertiesUsed
	This indicated whether any widgets with this DisplayProperties is using a particular property.

QMap< int, QVariant > *	m_propertyValues
	This is a map from Property to value – the reason I use an int is so Qt knows how to serialize this QMap into binary data.

QString	m_displayName
	This is the display name.

Detailed Description

This is the GUI communication mechanism for shape objects.

This class is the connector between various GUI interfaces for shape objects. We use this to communicate shared properties that various widgets need to know/should react to in a generic way.

This is how this class is supposed to "connect" widgets:

widgetA widgetB widgetC | | | ---—DisplayProperties ----—

When a user selects a shape in widgetA, widgetB and widgetC now have a chance to also select the same shape. This applies to all shared properties. Some of the properties are actions - such as ?????. This also allows a widget with no ??? (such as a list) to have an option to ???? (if any of the widgets support it*) and have that option work. There is no state associated with ????? - it's an action connected to a signal.

The proper way to detect a shape going away is to connect to the destroyed signal (from the parent QObject). Once that is emitted you cannot call any methods on this object.

Author: 2016-07-25 Tracie Sucharski

History: 2016-07-25 Tracie Sucharski - Original Version

Definition at line 60 of file ShapeDisplayProperties.h.

Member Enumeration Documentation

◆ Property

enum Isis::ShapeDisplayProperties::Property

This is a list of properties and actions that are possible.

Enumerator
None	Null display property for bit-flag purposes.
Color	The color of the control net, default randomized (QColor)
Selected	The selection state of this control net (bool)
ShowLabel	True if the control net should show its display name (bool)

Definition at line 66 of file ShapeDisplayProperties.h.

Constructor & Destructor Documentation

◆ ShapeDisplayProperties() [1/2]

Isis::ShapeDisplayProperties::ShapeDisplayProperties	(	QString	displayName,
		QObject *	parent = NULL )

ShapeDisplayProperties constructor.

This sets default values and constructs the object *.

Parameters

displayName	The filename (fully expanded) of the object.
parent	Qt parent object (this is destroyed when parent is destroyed)

Definition at line 25 of file ShapeDisplayProperties.cpp.

References m_propertiesUsed, m_propertyValues, None, randomColor(), setSelected(), setShowLabel(), and setValue().

◆ ShapeDisplayProperties() [2/2]

Isis::ShapeDisplayProperties::ShapeDisplayProperties	(	XmlStackedHandlerReader *	xmlReader,
		QObject *	parent = NULL )

ShapeDisplayProperties constructor.

Parameters

xmlReader	The XML reader parsing the XML file containing the display properties.
parent	The Qt parent object (this is destroyed when the parent is destroyed).

Definition at line 44 of file ShapeDisplayProperties.cpp.

References m_propertiesUsed, m_propertyValues, and None.

◆ ~ShapeDisplayProperties()

Isis::ShapeDisplayProperties::~ShapeDisplayProperties ( )

virtual

The destructor.

Definition at line 56 of file ShapeDisplayProperties.cpp.

Member Function Documentation

◆ addSupport() [1/2]

void Isis::DisplayProperties::addSupport ( int property )

inherited

Call this with every property you support, otherwise they will not communicate properly between widgets.

Parameters

prop	The property you are adding support for

Definition at line 108 of file DisplayProperties.cpp.

References Isis::DisplayProperties::m_propertiesUsed, and Isis::DisplayProperties::supports().

Referenced by Isis::ImageTreeWidgetItem::ImageTreeWidgetItem(), and Isis::MosaicSceneItem::MosaicSceneItem().

◆ addSupport() [2/2]

void Isis::ShapeDisplayProperties::addSupport ( Property prop )

Call this with every property you support, otherwise they will not communicate properly between widgets.

Parameters

prop	The property you are adding support for

Definition at line 68 of file ShapeDisplayProperties.cpp.

References m_propertiesUsed, and supports().

◆ displayName()

QString Isis::DisplayProperties::displayName ( ) const

inherited

Returns the display name.

Definition at line 88 of file DisplayProperties.cpp.

References Isis::DisplayProperties::m_displayName.

Referenced by Isis::Directory::addCnetEditorView(), Isis::MosaicSceneItem::contextMenuEvent(), Isis::DisplayProperties::DisplayProperties(), Isis::TargetInfoWidget::errorMsg(), Isis::Image::initFootprint(), Isis::Shape::initFootprint(), Isis::MosaicSceneItem::MosaicSceneItem(), Isis::GuiCamera::operator==(), Isis::MosaicSceneItem::reproject(), Isis::DisplayProperties::save(), Isis::GuiCameraDisplayProperties::save(), save(), Isis::TargetBodyDisplayProperties::save(), Isis::DisplayProperties::setDisplayName(), Isis::ExportControlNetWorkOrder::setupExecution(), Isis::GuiCameraDisplayProperties::XmlHandler::startElement(), Isis::ShapeDisplayProperties::XmlHandler::startElement(), Isis::TargetBodyDisplayProperties::XmlHandler::startElement(), Isis::TargetInfoWidget::TargetInfoWidget(), and Isis::DisplayProperties::toPvl().

◆ fromPvl()

void Isis::DisplayProperties::fromPvl ( const PvlObject & pvl )

inherited

Definition at line 54 of file DisplayProperties.cpp.

◆ getValue() [1/2]

QVariant Isis::DisplayProperties::getValue ( int property ) const

inherited

Get a property's associated data.

Parameters

prop	The property

Definition at line 147 of file DisplayProperties.cpp.

References Isis::DisplayProperties::m_propertyValues.

Referenced by Isis::ImageList::applyAlphas(), Isis::MosaicSceneItem::cubeDisplayChanged(), Isis::MosaicControlNetTool::displayConnectivity(), Isis::MosaicSceneItem::paint(), Isis::MosaicSceneItem::reproject(), Isis::ImageList::saveAndApplyAlpha(), Isis::ImageList::saveAndApplyColor(), Isis::ImageList::saveAndApplyRandomColor(), Isis::ImageList::saveAndToggleShowDNs(), Isis::ImageList::saveAndToggleShowFill(), Isis::ImageList::saveAndToggleShowLabel(), Isis::ImageList::saveAndToggleShowOutline(), Isis::MosaicSceneItem::updateChildren(), and Isis::MosaicSceneItem::updateSelection().

◆ getValue() [2/2]

QVariant Isis::ShapeDisplayProperties::getValue ( Property prop ) const

Get a property's associated data.

Parameters

prop	The property

Returns: QVariant The data associated with the property.

Definition at line 92 of file ShapeDisplayProperties.cpp.

References m_propertyValues.

Referenced by toggleShowLabel().

◆ randomColor()

QColor Isis::ShapeDisplayProperties::randomColor ( )

static

Creates and returns a random color for the initial color of the footprint polygon.

Returns: QColor The color for the initial footprint polygon.

Definition at line 102 of file ShapeDisplayProperties.cpp.

Referenced by ShapeDisplayProperties().

◆ save()

void Isis::ShapeDisplayProperties::save	(	QXmlStreamWriter &	stream,
		const Project *	project,
		FileName	newProjectRoot ) const

Saves this object to an XML file.

Parameters

stream	The XML stream writer write to.
project	The project this object is attached to (not used).
newProjectRoot	FileName of the project? (not used).

Definition at line 124 of file ShapeDisplayProperties.cpp.

References Isis::DisplayProperties::displayName(), and m_propertyValues.

Referenced by Isis::Shape::save().

◆ senderToData()

QList< ShapeDisplayProperties * > Isis::ShapeDisplayProperties::senderToData ( QObject * senderObj )

staticprivate

Get the display properties from a slot.

This is for the slots that have a list of display properties as associated data. This gets that list out of the data.

Parameters

The	object requesting the data.

Returns: QList<ShapeDisplayProperties *> A list of pointers to ShapeDisplayProperties objects.

Definition at line 300 of file ShapeDisplayProperties.cpp.

Referenced by toggleShowLabel().

◆ setColor

void Isis::ShapeDisplayProperties::setColor ( QColor newColor )

slot

Change the color associated with this shape.

Parameters

newColor The new color associated with this shape.

Definition at line 147 of file ShapeDisplayProperties.cpp.

References setValue().

◆ setDisplayName()

void Isis::DisplayProperties::setDisplayName ( QString displayName )

inherited

Sets display name.

Parameters

displayName Display name of the object.

Definition at line 97 of file DisplayProperties.cpp.

References Isis::DisplayProperties::displayName(), and Isis::DisplayProperties::m_displayName.

◆ setSelected

void Isis::ShapeDisplayProperties::setSelected ( bool newValue )

slot

Change the selected state associated with this shape.

Parameters

The	new state associated with this shape.

Definition at line 156 of file ShapeDisplayProperties.cpp.

References Selected, and setValue().

Referenced by ShapeDisplayProperties().

◆ setShowLabel

void Isis::ShapeDisplayProperties::setShowLabel ( bool newValue )

slot

Change the visibility of the display name associated with this shape.

Parameters

newValue The visibiliy of the display name for this shape.

Definition at line 165 of file ShapeDisplayProperties.cpp.

References setValue(), and ShowLabel.

Referenced by ShapeDisplayProperties(), and toggleShowLabel().

◆ setValue() [1/2]

void Isis::DisplayProperties::setValue	(	int	property,
		QVariant	value )

protectedinherited

This is the generic mutator for properties.

Given a value, this will change it and emit propertyChanged if its different and supported.

Definition at line 131 of file DisplayProperties.cpp.

References Isis::DisplayProperties::m_propertyValues, and Isis::DisplayProperties::supports().

Referenced by Isis::ImageDisplayProperties::ImageDisplayProperties(), Isis::ImageDisplayProperties::setColor(), Isis::ImageDisplayProperties::setSelected(), Isis::ImageDisplayProperties::setShowDNs(), Isis::ImageDisplayProperties::setShowFill(), Isis::ImageDisplayProperties::setShowLabel(), and Isis::ImageDisplayProperties::setShowOutline().

◆ setValue() [2/2]

void Isis::ShapeDisplayProperties::setValue	(	Property	prop,
		QVariant	value )

private

This is the generic mutator for properties.

Given a value, this will change it and emit propertyChanged if its different and supported.

Parameters

prop	The key into the m_propertyValues QMap <int, QVariant>
value	The value we want to change to.

Definition at line 280 of file ShapeDisplayProperties.cpp.

References m_propertyValues, and supports().

Referenced by setColor(), setSelected(), setShowLabel(), and ShapeDisplayProperties().

◆ supports() [1/2]

bool Isis::DisplayProperties::supports ( int property )

inherited

Support may come later, please make sure you are connected to the supportAdded signal.

Returns: True if the property has support, false otherwise

Definition at line 122 of file DisplayProperties.cpp.

References Isis::DisplayProperties::m_propertiesUsed.

Referenced by Isis::DisplayProperties::addSupport(), Isis::ImageList::allSupport(), and Isis::DisplayProperties::setValue().

◆ supports() [2/2]

bool Isis::ShapeDisplayProperties::supports ( Property prop )

Support for this may come later.

Please make sure you are connected to the supportAdded signal.

Returns: bool True if the property has support, false otherwise.

Definition at line 81 of file ShapeDisplayProperties.cpp.

References m_propertiesUsed.

Referenced by addSupport(), and setValue().

◆ toggleShowLabel

void Isis::ShapeDisplayProperties::toggleShowLabel ( )

privateslot

Change the visibility of the display name.

This should only be connected to by an action with a list of displays as its data. This synchronizes all of the values where at least one is guaranteed to be toggled.

Definition at line 177 of file ShapeDisplayProperties.cpp.

References getValue(), senderToData(), setShowLabel(), and ShowLabel.

◆ toPvl()

PvlObject Isis::DisplayProperties::toPvl ( ) const

inherited

Convert to Pvl for project files.

This stores all of the data associated with all of the properties (but not what is supported). This also stores the cube filename.

Definition at line 68 of file DisplayProperties.cpp.

References Isis::DisplayProperties::displayName(), and Isis::DisplayProperties::m_propertyValues.

Referenced by Isis::Image::toPvl(), and Isis::Shape::toPvl().

Member Data Documentation

◆ m_displayName

QString Isis::DisplayProperties::m_displayName

privateinherited

This is the display name.

Definition at line 95 of file DisplayProperties.h.

Referenced by Isis::DisplayProperties::displayName(), Isis::DisplayProperties::DisplayProperties(), and Isis::DisplayProperties::setDisplayName().

◆ m_propertiesUsed

Property Isis::ShapeDisplayProperties::m_propertiesUsed

private

This indicated whether any widgets with this DisplayProperties is using a particular property.

This helps others who can set but not display know whether they should give the option to set.

Definition at line 146 of file ShapeDisplayProperties.h.

Referenced by addSupport(), ShapeDisplayProperties(), ShapeDisplayProperties(), and supports().

◆ m_propertyValues

QMap<int, QVariant>* Isis::ShapeDisplayProperties::m_propertyValues

private

This is a map from Property to value – the reason I use an int is so Qt knows how to serialize this QMap into binary data.

Definition at line 152 of file ShapeDisplayProperties.h.

Referenced by getValue(), save(), setValue(), ShapeDisplayProperties(), and ShapeDisplayProperties().

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

src/qisis/objs/ShapeDisplayProperties/ShapeDisplayProperties.h
src/qisis/objs/ShapeDisplayProperties/ShapeDisplayProperties.cpp

Classes

Public Types

Public Slots

Signals

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Slots

Private Member Functions

Static Private Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ Property

Constructor & Destructor Documentation

◆ ShapeDisplayProperties() [1/2]

◆ ShapeDisplayProperties() [2/2]

◆ ~ShapeDisplayProperties()

Member Function Documentation

◆ addSupport() [1/2]

◆ addSupport() [2/2]

◆ displayName()

◆ fromPvl()

◆ getValue() [1/2]

◆ getValue() [2/2]

◆ randomColor()

◆ save()

◆ senderToData()

◆ setColor

◆ setDisplayName()

◆ setSelected

◆ setShowLabel

◆ setValue() [1/2]

◆ setValue() [2/2]

◆ supports() [1/2]

◆ supports() [2/2]

◆ toggleShowLabel

◆ toPvl()

Member Data Documentation

◆ m_displayName

◆ m_propertiesUsed

◆ m_propertyValues