iAProjectViewer Class Reference

A "viewer" for project files. More...

#include <iADataSetViewerImpl.h>

Inheritance diagram for iAProjectViewer:

Collaboration diagram for iAProjectViewer:

Public Member Functions
	iAProjectViewer (iADataSet *dataSet)
void	createGUI (iAMdiChild *child, size_t dataSetIdx) override
	Should contain all things that need to be done in the GUI thread for viewing this dataset The default implementation creates a 3D renderer (via createRenderer method) and adds an entry to the dataset list.
Public Member Functions inherited from iADataSetViewer
QAction *	addViewAction (QString const &name, QString const &iconName, bool checked)
	helper function for creating and adding a toggling action for switching some aspect of this viewer needs to be called before calling createGUI of this base class (which passes the view actions created so far to the dataset list.
iAAttributes	attributesWithValues () const
	Retrieves the list of all attributes for this viewer, merged with their current values as default values:
QVariantMap	attributeValues () const
	Retrieve only the current attribute values.
virtual std::shared_ptr< iADataSetRenderer >	createRenderer (vtkRenderer *ren, QVariantMap const &overrideValues=QVariantMap())
	Called to create a 3D renderer for the dataset.
virtual QString	information () const
	Get information to display about the dataset.
virtual void	prepare (iAProgress *p)
	called directly after the dataset is loaded, should do anything that needs to be computed in the background
bool	renderFlagSet (QChar const &flag) const
void	setAttributes (QVariantMap const &values)
	Call to change the attributes of this viewer.
virtual void	setPickable (bool pickable)
void	setPickActionVisible (bool visible)
void	setRenderFlag (QChar const &flag, bool enable)
virtual uint	slicerChannelID () const
virtual void	slicerRegionSelected (double minVal, double maxVal, uint channelID)
	TODO NEWIO: improve!
void	storeState ()
	called before a dataset is stored; stores the current viewer state into the metadata of the linked dataset (via attributeValues)
virtual void	unitDistanceChanged (std::array< double, 3 > oldUnitDist, iAMdiChild *child)
	called when unit distance has changed due to dataset edit
iADataSetRenderer *	renderer ()
iADataSetRenderer const *	renderer () const

Additional Inherited Members
Signals inherited from iADataSetViewer
void	dataSetChanged (size_t dataSetIdx)
void	removeDataSet (size_t dataSetIdx)
Static Public Attributes inherited from iADataSetViewer
static const QChar	Render3DFlag
static const QChar	RenderCutPlane
static const QString	RenderFlags
	key that specifies which views or renderers the viewer currently has visible
static const QChar	RenderMagicLensFlag
static const QChar	RenderOutlineFlag
Protected Member Functions inherited from iADataSetViewer
	iADataSetViewer (iADataSet *dataSet)
virtual	~iADataSetViewer ()
void	addAttribute (QString const &name, iAValueType valueType, QVariant defaultValue=0.0, double min=std::numeric_limits< double >::lowest(), double max=std::numeric_limits< double >::max())
	adds an attribute that can be modified by the user to change the appearance of some aspect of the viewer
Protected Attributes inherited from iADataSetViewer
QVariantMap	m_attribValues
iADataSet *	m_dataSet
	the dataset for which this viewer is responsible

Detailed Description

A "viewer" for project files.

Special insofar as it overrides createGUI and doesn't call the one from the base class; meaning the project file dataset won't get added to the dataset list, the viewer only cares about loading all datasets in the project

Constructor & Destructor Documentation

iAProjectViewer()

iAProjectViewer::iAProjectViewer

(

iADataSet *

dataSet

)

Member Function Documentation

createGUI()

void iAProjectViewer::createGUI ( iAMdiChild * child, size_t dataSetIdx )

overridevirtual

Should contain all things that need to be done in the GUI thread for viewing this dataset The default implementation creates a 3D renderer (via createRenderer method) and adds an entry to the dataset list.

If you want these things to happen, but additionally some other things, call this function from the derived method (i.e. iADataSetViewer::createGUI). Sometimes, you might not want these things to happen (as e.g. the iAProjectViewer does, since it does not need a 3D viewer nor a dataset list entry),

Reimplemented from iADataSetViewer.

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

• libs/guibase/iADataSetViewerImpl.h
• libs/guibase/iADataSetViewerImpl.cpp