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Public Types | Signals | Public Member Functions | Static Public Member Functions | Protected Slots | List of all members
pqLinksModel Class Reference

A Qt based model to represent the vtkSMLinks in the server manager. More...

#include <pqLinksModel.h>

Inherits QAbstractTableModel.

Public Types

enum  ItemType {
  Unknown, Proxy, Camera, Property,
  Selection
}
 type of link (camera, proxy or property) More...
 

Signals

void linkAdded (int linkType)
 Fired when a link is added. More...
 
void linkRemoved (const QString &name)
 Fired when a link is removed. More...
 

Public Member Functions

 pqLinksModel (QObject *parent=0)
 construct a links model More...
 
 ~pqLinksModel ()
 destruct a links model More...
 
int rowCount (const QModelIndex &parent=QModelIndex()) const
 the number of rows (number of links) More...
 
int columnCount (const QModelIndex &parent=QModelIndex()) const
 the number of columns More...
 
QVariant data (const QModelIndex &index, int role=Qt::DisplayRole) const
 data for an index More...
 
QVariant headerData (int section, Qt::Orientation orient, int role=Qt::DisplayRole) const
 header data More...
 
ItemType getLinkType (const QModelIndex &idx) const
 get the type of link from model index More...
 
vtkSMLink * getLink (const QModelIndex &idx) const
 get the link from model index More...
 
QModelIndex findLink (vtkSMLink *link) const
 search for a link and return model index More...
 
int FindLinksFromProxy (vtkSMProxy *inputProxy, int direction, vtkCollection *links) const
 search for a link using an proxy and a direction use a none direction to get input and output More...
 
vtkSMProxy * getProxy1 (const QModelIndex &idx) const
 get the first proxy for a link More...
 
vtkSMProxy * getProxy2 (const QModelIndex &idx) const
 get the second proxy for a link More...
 
QString getProperty1 (const QModelIndex &idx) const
 get the first property for a link More...
 
QString getProperty2 (const QModelIndex &idx) const
 get the second property for a link More...
 
QString getLinkName (const QModelIndex &idx) const
 get the name of a link More...
 
vtkSMLink * getLink (const QString &name) const
 get the link from a name More...
 
void addProxyLink (const QString &name, vtkSMProxy *proxy1, vtkSMProxy *proxy2)
 add a proxy based link More...
 
void addCameraLink (const QString &name, vtkSMProxy *proxy1, vtkSMProxy *proxy2, bool interactiveViewLink=false)
 add a camera based link More...
 
bool hasInteractiveViewLink (const QString &name)
 return true if pqLinksModels contain an interactive view link associated to name More...
 
pqInteractiveViewLinkgetInteractiveViewLink (const QString &name)
 return pointer to the interactive view link associated to name More...
 
void addPropertyLink (const QString &name, vtkSMProxy *proxy1, const QString &prop1, vtkSMProxy *proxy2, const QString &prop2)
 add a property based link More...
 
void addSelectionLink (const QString &name, vtkSMProxy *proxy1, vtkSMProxy *proxy2)
 add a selection based link More...
 
void removeLink (const QModelIndex &idx)
 remove a link by index More...
 
void removeLink (const QString &name)
 remove a link by name More...
 

Static Public Member Functions

static pqProxyrepresentativeProxy (vtkSMProxy *proxy)
 Return a representative proxy. More...
 
static vtkSMProxyListDomain * proxyListDomain (vtkSMProxy *proxy)
 return the proxy list domain for a proxy this domain is used to get internal linkable proxies More...
 

Protected Slots

void onSessionCreated (pqServer *)
 
void onSessionRemoved (pqServer *)
 
void onStateLoaded (vtkPVXMLElement *root, vtkSMProxyLocator *locator)
 method called when a state is loaded, will create interactive view link according to xml node More...
 
void onStateSaved (vtkPVXMLElement *root)
 method called when state is saved Will save interactive view links in xml More...
 
void createInteractiveViewLink (const QString &name, vtkSMProxy *displayView, vtkSMProxy *linkedView, double xPos=0.375, double yPos=0.375, double xSize=0.25, double ySize=0.25)
 Create a interactive view link with provided parameters. More...
 
void emitLinkRemoved (const QString &name)
 Convenience method used by the internal. More...
 

Detailed Description

A Qt based model to represent the vtkSMLinks in the server manager.

All links are bi-directional between two proxies.

Definition at line 55 of file pqLinksModel.h.

Member Enumeration Documentation

§ ItemType

type of link (camera, proxy or property)

Enumerator
Unknown 
Proxy 
Camera 
Property 
Selection 

Definition at line 62 of file pqLinksModel.h.

Constructor & Destructor Documentation

§ pqLinksModel()

pqLinksModel::pqLinksModel ( QObject *  parent = 0)

construct a links model

§ ~pqLinksModel()

pqLinksModel::~pqLinksModel ( )

destruct a links model

Member Function Documentation

§ rowCount()

int pqLinksModel::rowCount ( const QModelIndex &  parent = QModelIndex()) const

the number of rows (number of links)

§ columnCount()

int pqLinksModel::columnCount ( const QModelIndex &  parent = QModelIndex()) const

the number of columns

§ data()

QVariant pqLinksModel::data ( const QModelIndex &  index,
int  role = Qt::DisplayRole 
) const

data for an index

§ headerData()

QVariant pqLinksModel::headerData ( int  section,
Qt::Orientation  orient,
int  role = Qt::DisplayRole 
) const

header data

§ getLinkType()

ItemType pqLinksModel::getLinkType ( const QModelIndex &  idx) const

get the type of link from model index

§ getLink() [1/2]

vtkSMLink* pqLinksModel::getLink ( const QModelIndex &  idx) const

get the link from model index

§ findLink()

QModelIndex pqLinksModel::findLink ( vtkSMLink *  link) const

search for a link and return model index

§ FindLinksFromProxy()

int pqLinksModel::FindLinksFromProxy ( vtkSMProxy *  inputProxy,
int  direction,
vtkCollection *  links 
) const

search for a link using an proxy and a direction use a none direction to get input and output

§ getProxy1()

vtkSMProxy* pqLinksModel::getProxy1 ( const QModelIndex &  idx) const

get the first proxy for a link

§ getProxy2()

vtkSMProxy* pqLinksModel::getProxy2 ( const QModelIndex &  idx) const

get the second proxy for a link

§ getProperty1()

QString pqLinksModel::getProperty1 ( const QModelIndex &  idx) const

get the first property for a link

§ getProperty2()

QString pqLinksModel::getProperty2 ( const QModelIndex &  idx) const

get the second property for a link

§ getLinkName()

QString pqLinksModel::getLinkName ( const QModelIndex &  idx) const

get the name of a link

§ getLink() [2/2]

vtkSMLink* pqLinksModel::getLink ( const QString &  name) const

get the link from a name

§ addProxyLink()

void pqLinksModel::addProxyLink ( const QString &  name,
vtkSMProxy *  proxy1,
vtkSMProxy *  proxy2 
)

add a proxy based link

§ addCameraLink()

void pqLinksModel::addCameraLink ( const QString &  name,
vtkSMProxy *  proxy1,
vtkSMProxy *  proxy2,
bool  interactiveViewLink = false 
)

add a camera based link

§ hasInteractiveViewLink()

bool pqLinksModel::hasInteractiveViewLink ( const QString &  name)

return true if pqLinksModels contain an interactive view link associated to name

§ getInteractiveViewLink()

pqInteractiveViewLink* pqLinksModel::getInteractiveViewLink ( const QString &  name)

return pointer to the interactive view link associated to name

§ addPropertyLink()

void pqLinksModel::addPropertyLink ( const QString &  name,
vtkSMProxy *  proxy1,
const QString &  prop1,
vtkSMProxy *  proxy2,
const QString &  prop2 
)

add a property based link

§ addSelectionLink()

void pqLinksModel::addSelectionLink ( const QString &  name,
vtkSMProxy *  proxy1,
vtkSMProxy *  proxy2 
)

add a selection based link

§ removeLink() [1/2]

void pqLinksModel::removeLink ( const QModelIndex &  idx)

remove a link by index

§ removeLink() [2/2]

void pqLinksModel::removeLink ( const QString &  name)

remove a link by name

§ representativeProxy()

static pqProxy* pqLinksModel::representativeProxy ( vtkSMProxy *  proxy)
static

Return a representative proxy.

It could be itself, or in the case of internal proxies, the owning pqProxy.

§ proxyListDomain()

static vtkSMProxyListDomain* pqLinksModel::proxyListDomain ( vtkSMProxy *  proxy)
static

return the proxy list domain for a proxy this domain is used to get internal linkable proxies

§ linkAdded

void pqLinksModel::linkAdded ( int  linkType)
signal

Fired when a link is added.

§ linkRemoved

void pqLinksModel::linkRemoved ( const QString &  name)
signal

Fired when a link is removed.

§ onSessionCreated

void pqLinksModel::onSessionCreated ( pqServer )
protectedslot

§ onSessionRemoved

void pqLinksModel::onSessionRemoved ( pqServer )
protectedslot

§ onStateLoaded

void pqLinksModel::onStateLoaded ( vtkPVXMLElement *  root,
vtkSMProxyLocator *  locator 
)
protectedslot

method called when a state is loaded, will create interactive view link according to xml node

§ onStateSaved

void pqLinksModel::onStateSaved ( vtkPVXMLElement *  root)
protectedslot

method called when state is saved Will save interactive view links in xml

§ createInteractiveViewLink

void pqLinksModel::createInteractiveViewLink ( const QString &  name,
vtkSMProxy *  displayView,
vtkSMProxy *  linkedView,
double  xPos = 0.375,
double  yPos = 0.375,
double  xSize = 0.25,
double  ySize = 0.25 
)
protectedslot

Create a interactive view link with provided parameters.

§ emitLinkRemoved

void pqLinksModel::emitLinkRemoved ( const QString &  name)
protectedslot

Convenience method used by the internal.


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