This is the GUI communication mechanism for cubes. More...

#include <ImageDisplayProperties.h>

Inheritance diagram for Isis::ImageDisplayProperties:

Collaboration diagram for Isis::ImageDisplayProperties:

Public Types
enum	Property { None = 0, Color = 1, Selected = 2, ShowDNs = 4, ShowFill = 8, ShowLabel = 16, ShowOutline = 32, Zooming = 64, ZOrdering = 128, FootprintViewProperties }
	This is a list of properties and actions that are possible. More...

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

void	setShowDNs (bool)
	Change the visibility of DNs associated with this cube.

void	setShowFill (bool)
	Change the visibility of the fill area associated with this cube.

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

void	setShowOutline (bool)
	Change the visibility of the outline associated with this cube.

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

Signals
void	moveUpOne ()
	Z Order up one.

void	moveToTop ()
	Z Order to top.

void	moveDownOne ()
	Z Order down one.

void	moveToBottom ()
	Z Order to bottom.

void	zoomFit ()
	Fit in window.

void	propertyChanged (DisplayProperties *)

void	supportAdded (int)

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

	ImageDisplayProperties (XmlStackedHandlerReader xmlReader, QObject parent=NULL)

void	fromPvl (const PvlObject &pvl)

void	save (QXmlStreamWriter &stream, const Project *project, FileName newProjectRoot) const
	Output format:

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 intial color of the footprint polygon.

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

Private Member Functions
	ImageDisplayProperties (const ImageDisplayProperties &)

ImageDisplayProperties &	operator= (const ImageDisplayProperties &)

Detailed Description

This is the GUI communication mechanism for cubes.

This class is the connector between various GUI interfaces for cubes. 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 cube in widgetA, widgetB and widgetC now have a chance to also select the same cube. This applies to all shared properties. Some of the properties are actions - such as zoomFit. This also allows a widget with no zooming (such as a list) to have an option to zoom (if any of the widgets support it*) and have that option work. There is no state associated with zoomFit - it's an action connected to a signal.

The proper way to detect a cube 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: 2011-05-05 Steven Lambright

History:

2011-05-11 Steven Lambright - Added accessors for data that is complicated to get or expensive (i.e. Camera statistics and the footprint).

2011-05-18 Steven Lambright - Fixed the second constructor

2012-04-13 Steven Lambright, Stuart Sides, Ken Edmundson, Tracie Sucharski - Renamed CubeDisplayProperties to DisplayProperties and reduced functionality to just DisplayProperties.

2012-06-12 Ken Edmundson - Made DisplayProperties a base class, derived ControlNetworkDisplayProperties and ImageDisplayProperties from it.

Definition at line 85 of file ImageDisplayProperties.h.

Member Enumeration Documentation

enum Isis::ImageDisplayProperties::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 cube, default randomized (QColor)
Selected	The selection state of this cube (bool)
ShowDNs	True if the cube should show DN values if possible (bool)
ShowFill	True if the cube should show a fill area if possible (bool)
ShowLabel	True if the cube should show its display name (bool)
ShowOutline	True if the cube should be outlined (bool)
Zooming	Data ignored. Tells if the cube supports the zoomFit action.
ZOrdering	Data ignored. Tells if the cube supports the "move*" actions.
FootprintViewProperties	Every display property for footprint views, provided for convenience.

Definition at line 91 of file ImageDisplayProperties.h.

Constructor & Destructor Documentation

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

ImageDisplayProperties constructor.

This sets default values and constructs the Cube *. You cannot have much more than 1K of these without calling closeCube().

Parameters

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

Definition at line 26 of file ImageDisplayProperties.cpp.

References randomColor(), setShowDNs(), setShowFill(), setShowOutline(), and Isis::DisplayProperties::setValue().

Member Function Documentation

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 99 of file DisplayProperties.cpp.

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

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

QString Isis::DisplayProperties::displayName ( ) const

inherited

Returns the display name.

Definition at line 79 of file DisplayProperties.cpp.

References Isis::DisplayProperties::m_displayName.

Referenced by Isis::MosaicSceneItem::contextMenuEvent(), Isis::ControlTreeWidgetItem::ControlTreeWidgetItem(), Isis::DisplayProperties::DisplayProperties(), Isis::ExportControlNetWorkOrder::execute(), Isis::ImageTreeWidgetItem::ImageTreeWidgetItem(), Isis::Image::initFootprint(), Isis::MosaicSceneItem::MosaicSceneItem(), Isis::MosaicControlNetTool::openControlNet(), Isis::MosaicSceneItem::reproject(), Isis::MosaicSceneWidget::reprojectItems(), Isis::DisplayProperties::save(), Isis::DisplayProperties::setDisplayName(), Isis::Footprint2DViewWorkOrder::syncRedo(), and Isis::DisplayProperties::toPvl().

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

inherited

Get a property's associated data.

Parameters

prop	The property

Definition at line 138 of file DisplayProperties.cpp.

References Isis::DisplayProperties::m_propertyValues.

Referenced by Isis::ImageList::askAlpha(), Isis::MosaicSceneItem::cubeDisplayChanged(), Isis::MosaicControlNetTool::displayConnectivity(), Isis::ImageReader::VariantToImageFunctor::operator()(), Isis::MosaicSceneItem::paint(), Isis::MosaicSceneItem::reproject(), Isis::ImageList::saveAndToggleShowDNs(), Isis::ImageList::saveAndToggleShowFill(), Isis::ImageList::saveAndToggleShowLabel(), Isis::ImageList::saveAndToggleShowOutline(), Isis::MosaicSceneItem::updateChildren(), and Isis::MosaicSceneItem::updateSelection().

void Isis::ImageDisplayProperties::moveDownOne ( )

signal

Z Order down one.

void Isis::ImageDisplayProperties::moveToBottom ( )

signal

Z Order to bottom.

void Isis::ImageDisplayProperties::moveToTop ( )

signal

Z Order to top.

void Isis::ImageDisplayProperties::moveUpOne ( )

signal

Z Order up one.

QColor Isis::ImageDisplayProperties::randomColor ( )

static

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

Definition at line 54 of file ImageDisplayProperties.cpp.

Referenced by Isis::MosaicControlNetTool::displayConnectivity(), ImageDisplayProperties(), and Isis::ImageList::showRandomColor().

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

inherited

Output format:

<displayProperties displayname="..."> Hex-encoded data </displayProperties>

Definition at line 150 of file DisplayProperties.cpp.

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

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

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

slot

Change the color associated with this cube.

Definition at line 74 of file ImageDisplayProperties.cpp.

References Isis::DisplayProperties::setValue().

Referenced by Isis::MosaicControlNetTool::displayConnectivity(), Isis::ImageReader::VariantToImageFunctor::operator()(), and Isis::ImageList::showRandomColor().

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

inherited

Sets display name.

Parameters

displayName Display name of the object.

Definition at line 88 of file DisplayProperties.cpp.

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

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

slot

Change the selected state associated with this cube.

Definition at line 82 of file ImageDisplayProperties.cpp.

References Selected, and Isis::DisplayProperties::setValue().

Referenced by Isis::MosaicSceneItem::updateSelection().

void Isis::ImageDisplayProperties::setShowDNs ( bool newValue )

slot

Change the visibility of DNs associated with this cube.

Definition at line 90 of file ImageDisplayProperties.cpp.

References Isis::DisplayProperties::setValue(), and ShowDNs.

Referenced by ImageDisplayProperties(), and Isis::ImageList::saveAndToggleShowDNs().

void Isis::ImageDisplayProperties::setShowFill ( bool newValue )

slot

Change the visibility of the fill area associated with this cube.

Definition at line 98 of file ImageDisplayProperties.cpp.

References Isis::DisplayProperties::setValue(), and ShowFill.

Referenced by ImageDisplayProperties(), Isis::ImageReader::VariantToImageFunctor::operator()(), and Isis::ImageList::saveAndToggleShowFill().

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

slot

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

Definition at line 106 of file ImageDisplayProperties.cpp.

References Isis::DisplayProperties::setValue(), and ShowLabel.

Referenced by Isis::ImageList::saveAndToggleShowLabel().

void Isis::ImageDisplayProperties::setShowOutline ( bool newValue )

slot

Change the visibility of the outline associated with this cube.

Definition at line 114 of file ImageDisplayProperties.cpp.

References Isis::DisplayProperties::setValue(), and ShowOutline.

Referenced by ImageDisplayProperties(), and Isis::ImageList::saveAndToggleShowOutline().

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 122 of file DisplayProperties.cpp.

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

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

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 113 of file DisplayProperties.cpp.

References Isis::DisplayProperties::m_propertiesUsed.

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

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 59 of file DisplayProperties.cpp.

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

Referenced by Isis::Image::toPvl().

void Isis::ImageDisplayProperties::zoomFit ( )

signal

Fit in window.

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

src/qisis/objs/ImageDisplayProperties/ImageDisplayProperties.h
src/qisis/objs/ImageDisplayProperties/ImageDisplayProperties.cpp

Public Types

Public Slots

Signals

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation