Used to load ParaView plugins. More...

#include <vtkPVPluginLoader.h>

Inheritance diagram for vtkPVPluginLoader:

Collaboration diagram for vtkPVPluginLoader:

[legend]

Public Types
typedef vtkObject	Superclass

Public Member Functions
virtual const char *	GetClassName ()

virtual int	IsA (const char *type)

void	PrintSelf (ostream &os, vtkIndent indent) override

bool	LoadPluginByName (const char *name)
	Tries to the load the plugin by name using tracked plugins. More...

bool	LoadPlugin (const char *filename)
	Tries to the load the plugin given the path to the plugin file. More...

bool	LoadPluginSilently (const char *filename)

void	LoadPluginConfigurationXMLFromString (const char *xmlcontents)
	Simply forwards the call to vtkPVPluginLoader::LoadPluginConfigurationXMLFromString to load configuration xml. More...

void	LoadPluginsFromPluginSearchPath ()
	Loads all plugins under the directories mentioned in the SearchPaths. More...

void	LoadPluginsFromPluginConfigFile ()
	Use PV_PLUGIN_CONFILE_FILE xml file to load specified plugins It can contain path to multiples xml pluginc config files sperated by env separator. More...

void	LoadPluginsFromPath (const char *path)
	Loads all plugin libraries at a path. More...


virtual char *	GetFileName ()
	Returns the full filename for the plugin attempted to load most recently using LoadPlugin(). More...


virtual char *	GetPluginName ()
	Get the plugin name. More...


virtual char *	GetPluginVersion ()
	Get the plugin version string. More...


virtual char *	GetErrorString ()
	Get the error string if the plugin failed to load. More...


virtual char *	GetSearchPaths ()
	Get a string of standard search paths (path1;path2;path3) search paths are based on PV_PLUGIN_PATH, plugin dir relative to executable. More...


virtual bool	GetLoaded ()
	Returns the status of most recent LoadPlugin call. More...

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

virtual vtkMTimeType	GetMTime ()

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

void	SetReferenceCount (int)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

void	PrintRevisions (ostream &)

Static Public Member Functions
static vtkPVPluginLoader *	New ()

static int	IsTypeOf (const char *type)

static vtkPVPluginLoader *	SafeDownCast (vtkObject *o)

static void	PluginLibraryUnloaded (const char *pluginname)
	Internal method used in pqParaViewPlugin.cxx.in to tell the vtkPVPluginLoader that a library was unloaded so it doesn't try to unload it again. More...

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

static vtkObjectBase *	New ()

Protected Member Functions
	vtkPVPluginLoader ()

	~vtkPVPluginLoader () override

bool	LoadPluginInternal (const char *filename, bool no_errors)

bool	LoadPluginInternal (vtkPVPlugin *plugin)
	Called by LoadPluginInternal() to do the final steps in loading of a plugin. More...

virtual void	SetErrorString (const char *)

virtual void	SetPluginName (const char *)

virtual void	SetPluginVersion (const char *)

virtual void	SetFileName (const char *)

virtual void	SetSearchPaths (const char *)

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) VTK_OVERRIDE

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) VTK_OVERRIDE

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
char *	ErrorString

char *	PluginName

char *	PluginVersion

char *	FileName

char *	SearchPaths

bool	Loaded

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

using	PluginLoaderCallback = std::function< bool(const char *)>

static int	RegisterLoadPluginCallback (PluginLoaderCallback callback)

static void	UnregisterLoadPluginCallback (int id)

Detailed Description

Used to load ParaView plugins.

vtkPVPluginLoader can be used to load plugins for ParaView. vtkPVPluginLoader loads the plugin on the local process.

vtkPVPluginLoader logs plugin related messages using at PARAVIEW_LOG_PLUGIN_VERBOSITY level. See vtkPVLogger::SetPluginVerbosity for information on using environment variables to override or elevate the verbosity level.

This class only needed when loading plugins from shared libraries dynamically. For statically importing plugins, one directly uses PV_PLUGIN_IMPORT() macro defined in vtkPVPlugin.h.

Definition at line 42 of file vtkPVPluginLoader.h.

Member Typedef Documentation

◆ Superclass

typedef vtkObject vtkPVPluginLoader::Superclass

Definition at line 46 of file vtkPVPluginLoader.h.

◆ PluginLoaderCallback

using vtkPVPluginLoader::PluginLoaderCallback = std::function<bool(const char*)>

Definition at line 145 of file vtkPVPluginLoader.h.

Constructor & Destructor Documentation

◆ vtkPVPluginLoader()

vtkPVPluginLoader::vtkPVPluginLoader ( )

protected

◆ ~vtkPVPluginLoader()

vtkPVPluginLoader::~vtkPVPluginLoader ( )

overrideprotected

Member Function Documentation

◆ New()

static vtkPVPluginLoader* vtkPVPluginLoader::New ( )

static

◆ GetClassName()

virtual const char* vtkPVPluginLoader::GetClassName ( )

virtual

◆ IsTypeOf()

static int vtkPVPluginLoader::IsTypeOf ( const char * type )

static

◆ IsA()

virtual int vtkPVPluginLoader::IsA ( const char * type )

virtual

Reimplemented from vtkObjectBase.

◆ SafeDownCast()

static vtkPVPluginLoader* vtkPVPluginLoader::SafeDownCast ( vtkObject * o )

static

◆ PrintSelf()

void vtkPVPluginLoader::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

overridevirtual

Reimplemented from vtkObject.

◆ LoadPluginByName()

bool vtkPVPluginLoader::LoadPluginByName ( const char * name )

Tries to the load the plugin by name using tracked plugins.

◆ LoadPlugin()

bool vtkPVPluginLoader::LoadPlugin ( const char * filename )

inline

Tries to the load the plugin given the path to the plugin file.

Definition at line 57 of file vtkPVPluginLoader.h.

◆ LoadPluginSilently()

bool vtkPVPluginLoader::LoadPluginSilently ( const char * filename )

inline

Definition at line 58 of file vtkPVPluginLoader.h.

◆ LoadPluginConfigurationXMLFromString()

void vtkPVPluginLoader::LoadPluginConfigurationXMLFromString ( const char * xmlcontents )

Simply forwards the call to vtkPVPluginLoader::LoadPluginConfigurationXMLFromString to load configuration xml.

◆ LoadPluginsFromPluginSearchPath()

void vtkPVPluginLoader::LoadPluginsFromPluginSearchPath ( )

Loads all plugins under the directories mentioned in the SearchPaths.

◆ LoadPluginsFromPluginConfigFile()

void vtkPVPluginLoader::LoadPluginsFromPluginConfigFile ( )

Use PV_PLUGIN_CONFILE_FILE xml file to load specified plugins It can contain path to multiples xml pluginc config files sperated by env separator.

It allow user to fine pick which plugins to load, instead of using PV_PLUGIN_PATH the format a xml plugin file should be the following :

<?xml version="1.0"?>
<Plugins>
<Plugin name="MyPlugin" filename="absolute/path/to/libMyPlugin.so"/>
...
</Plugins>

◆ LoadPluginsFromPath()

void vtkPVPluginLoader::LoadPluginsFromPath ( const char * path )

Loads all plugin libraries at a path.

◆ GetFileName()

virtual char* vtkPVPluginLoader::GetFileName ( )

virtual

Returns the full filename for the plugin attempted to load most recently using LoadPlugin().

◆ GetPluginName()

virtual char* vtkPVPluginLoader::GetPluginName ( )

virtual

Get the plugin name.

This returns a valid name only after the plugin has been loaded.

◆ GetPluginVersion()

virtual char* vtkPVPluginLoader::GetPluginVersion ( )

virtual

Get the plugin version string.

This returns a valid version string only after the plugin has been loaded.

◆ GetErrorString()

virtual char* vtkPVPluginLoader::GetErrorString ( )

virtual

Get the error string if the plugin failed to load.

Returns NULL if the plugin was loaded successfully.

◆ GetSearchPaths()

virtual char* vtkPVPluginLoader::GetSearchPaths ( )

virtual

Get a string of standard search paths (path1;path2;path3) search paths are based on PV_PLUGIN_PATH, plugin dir relative to executable.

◆ GetLoaded()

virtual bool vtkPVPluginLoader::GetLoaded ( )

virtual

Returns the status of most recent LoadPlugin call.

◆ RegisterLoadPluginCallback()

static int vtkPVPluginLoader::RegisterLoadPluginCallback ( PluginLoaderCallback callback )

static

◆ UnregisterLoadPluginCallback()

static void vtkPVPluginLoader::UnregisterLoadPluginCallback ( int id )

static

◆ PluginLibraryUnloaded()

static void vtkPVPluginLoader::PluginLibraryUnloaded ( const char * pluginname )

static

Internal method used in pqParaViewPlugin.cxx.in to tell the vtkPVPluginLoader that a library was unloaded so it doesn't try to unload it again.

◆ LoadPluginInternal() [1/2]

bool vtkPVPluginLoader::LoadPluginInternal	(	const char *	filename,
		bool	no_errors
	)

protected

◆ LoadPluginInternal() [2/2]

bool vtkPVPluginLoader::LoadPluginInternal ( vtkPVPlugin * plugin )

protected

Called by LoadPluginInternal() to do the final steps in loading of a plugin.

◆ SetErrorString()

virtual void vtkPVPluginLoader::SetErrorString ( const char * )

protectedvirtual

◆ SetPluginName()

virtual void vtkPVPluginLoader::SetPluginName ( const char * )

protectedvirtual

◆ SetPluginVersion()

virtual void vtkPVPluginLoader::SetPluginVersion ( const char * )

protectedvirtual

◆ SetFileName()

virtual void vtkPVPluginLoader::SetFileName ( const char * )

protectedvirtual

◆ SetSearchPaths()

virtual void vtkPVPluginLoader::SetSearchPaths ( const char * )

protectedvirtual

Member Data Documentation

◆ ErrorString

char* vtkPVPluginLoader::ErrorString

protected

Definition at line 173 of file vtkPVPluginLoader.h.

◆ PluginName

char* vtkPVPluginLoader::PluginName

protected

Definition at line 176 of file vtkPVPluginLoader.h.

◆ PluginVersion

char* vtkPVPluginLoader::PluginVersion

protected

Definition at line 177 of file vtkPVPluginLoader.h.

◆ FileName

char* vtkPVPluginLoader::FileName

protected

Definition at line 178 of file vtkPVPluginLoader.h.

◆ SearchPaths

char* vtkPVPluginLoader::SearchPaths

protected

Definition at line 179 of file vtkPVPluginLoader.h.

◆ Loaded

bool vtkPVPluginLoader::Loaded

protected

Definition at line 180 of file vtkPVPluginLoader.h.

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

/builds/gitlab-kitware-sciviz-ci/Remoting/Core/vtkPVPluginLoader.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ Superclass

◆ PluginLoaderCallback

Constructor & Destructor Documentation

◆ vtkPVPluginLoader()

◆ ~vtkPVPluginLoader()

Member Function Documentation

◆ New()

◆ GetClassName()

◆ IsTypeOf()

◆ IsA()

◆ SafeDownCast()

◆ PrintSelf()

◆ LoadPluginByName()

◆ LoadPlugin()

◆ LoadPluginSilently()

◆ LoadPluginConfigurationXMLFromString()

◆ LoadPluginsFromPluginSearchPath()

◆ LoadPluginsFromPluginConfigFile()

◆ LoadPluginsFromPath()

◆ GetFileName()

◆ GetPluginName()

◆ GetPluginVersion()

◆ GetErrorString()

◆ GetSearchPaths()

◆ GetLoaded()

◆ RegisterLoadPluginCallback()

◆ UnregisterLoadPluginCallback()

◆ PluginLibraryUnloaded()

◆ LoadPluginInternal() [1/2]

◆ LoadPluginInternal() [2/2]

◆ SetErrorString()

◆ SetPluginName()

◆ SetPluginVersion()

◆ SetFileName()

◆ SetSearchPaths()

Member Data Documentation

◆ ErrorString

◆ PluginName

◆ PluginVersion

◆ FileName

◆ SearchPaths

◆ Loaded