#include <OpenFlipper/common/BaseObject.hh>

Inheritance diagram for BaseObject:

Public Member Functions
	BaseObject (const BaseObject &_object)

	BaseObject (BaseObject *_parent=0)

Data
virtual void	cleanup ()

Object Information
virtual QString	getObjectinfo ()
	Get all Info for the Object as a string.

virtual void	printObjectInfo ()
	Print all information about the object.

Content
void	dumpTree ()
	Debugging function, writing the subtree to output.

virtual BaseObject *	copy ()
	Returns a full copy of the object.

Tree : Parent nodes
int	row () const
	get the row of this item from the parent

BaseObject *	parent ()
	Get the parent item ( 0 if rootitem )

const BaseObject *	parent () const
	get the row of this item from the parent

void	setParent (BaseObject *_parent)
	Set the parent pointer.

Tree : Children
BaseObject *	childExists (int _objectId)
	Check if the element exists in the subtree of this element.

BaseObject *	childExists (QString _name)
	Check if the element exists in the subtree of this element.

void	appendChild (BaseObject *child)
	add a child to this node

BaseObject *	child (int row)
	return a child

int	childCount () const
	get the number of children

void	removeChild (BaseObject *_item)
	Remove a child from this object.

QList< BaseObject * >	getLeafs ()
	get all leafes of the tree below this object ( These will be all visible objects )

void	deleteSubtree ()
	delete the whole subtree below this item ( The item itself is not touched )

Grouping
int	group () const

bool	isGroup () const
	Check if object is a group.

bool	isInGroup (int _id) const

bool	isInGroup (QString _name) const

std::vector< int >	getGroupIds ()

QStringList	getGroupNames ()

Object Payload

void	setObjectData (QString _dataName, PerObjectData *_data)

void	clearObjectData (QString _dataName)
	Clear the object data pointer ( this will not delete the object!! )

bool	hasObjectData (QString _dataName)
	Checks if object data with given name is available.

PerObjectData *	objectData (QString _dataName)
	Returns the object data pointer.

void	deleteData ()
	Delete all data attached to this object ( calls delete on each object )

Static Public Attributes
static int	NOOBJECT = -1

Protected Member Functions
Update handling
virtual void	update (UpdateType _type=UPDATE_ALL)
	This function is called to update the object. More...

Friends
class	BaseObjectData

class	Core

Object Identification
int	id_
	Unique ID for this Object. More...

int	persistentId_
	Persistent ID for this Object. More...

int	id () const

int	persistentId () const

void	persistentId (int _id)

Data Type Handling
DataType	objectType_

bool	dataType (DataType _type) const

DataType	dataType () const

void	setDataType (DataType _type)

Flag handling (source, target, ...)
QStringList	flags_

bool	target ()

void	target (bool _target)

bool	source ()

void	source (bool _source)

bool	flag (QString _flag)

void	setFlag (QString _flag, bool _set)

QStringList	flags ()

void	objectSelectionChanged (int _objectId)

Object visualization
bool	visible_

virtual bool	visible ()
	return if object is visible

virtual void	visible (bool _visible)
	Sets visiblity.

void	visibilityChanged (int _objectId)

Tree Structure
BaseObject *	parentItem_
	Parent item or 0 if rootnode.

QList< BaseObject * >	childItems_
	Children of this node.

BaseObject *	last ()

BaseObject *	next ()

int	level ()

Name and Path handling
QString	path_
	path to the file from which the object is loaded ( defaults to "." )

QString	filename_
	path to the file from which the object is loaded ( defaults to "." )

QString	name_
	Object/FileName ( defaults to NONAME )

void	setFromFileName (const QString &_filename)

QString	path () const
	return the path to the object ( defaults to "." if unset )

void	setPath (const QString &_path)
	set the path to the object.

QString	name () const
	return the name of the object. The name defaults to NONAME if unset.

virtual void	setName (QString _name)
	path to the file from which the object is loaded ( defaults to "." )

QString	filename () const
	return the filename of the object

void	setFileName (const QString &_filename)
	set the filename for this object

void	objectPropertiesChanged (int _objectId)

Object Payload functions for internal use only!
QMap< QString, PerObjectData * >	dataMap_
	get reference to map of all perObject Datas More...

QMap< QString, PerObjectData * > &	getPerObjectDataMap ()
	get reference to map of all perObject Datas More...

Object Comment
QMap< QString, QString >	commentsByKey_
	Get comment for the specified key. More...

QString &	getCommentByKey (const QString &key)
	Get comment for the specified key. More...

const QString	getCommentByKey (const QString &key) const
	Get comment for the specified key. More...

bool	hasCommentForKey (const QString &key) const

bool	hasComments () const

void	clearComment (const QString &key)
	Get comment for the specified key. More...

void	clearAllComments ()
	Get comment for the specified key. More...

const QMap< QString, QString > &	getAllComments () const

const QString	getAllCommentsFlat () const

Detailed Description

This is the basic Data class providing the functions common to all objects. If the Datacontrol Plugin is available, a Tree structure will be generated allowing groups of objects.

Definition at line 94 of file BaseObject.hh.

Constructor & Destructor Documentation

BaseObject::BaseObject ( const BaseObject & _object )

Creates a copy of this Object. Currently it will not have any per Object data attached. Its automatically attached to the objectRoot.

Definition at line 88 of file BaseObject.cc.

BaseObject::BaseObject ( BaseObject * _parent = 0 )

Creates a new object. If the parent is 0 and the objectroot does not exist, it will have no parent. If the objectroot exists and parent is 0, it will be appended to the objectroot. If a parent is given, it is appended to this object.

Definition at line 147 of file BaseObject.cc.

Member Function Documentation

void BaseObject::cleanup ( void )

virtual

Clean all data structures of the object

Reimplemented in BaseObjectData, MeshObject< MeshT >, MeshObject< PolyMesh >, MeshObject< TriMesh >, PolyLineObject, BSplineSurfaceObject, SplatCloudObject, CameraObject, BSplineCurveObject, VolumeMeshObject< MeshT >, CoordsysObject, LightObject, PlaneObject, SphereObject, QtWidgetObject, and SkeletonObject.

Definition at line 218 of file BaseObject.cc.

void BaseObject::clearAllComments ( )

inline

Get comment for the specified key.

If no comment with the specified exists, an empty one is created.

Definition at line 583 of file BaseObject.hh.

void BaseObject::clearComment ( const QString & key )

inline

Get comment for the specified key.

If no comment with the specified exists, an empty one is created.

Definition at line 579 of file BaseObject.hh.

bool BaseObject::dataType ( DataType _type ) const

Check the if the object is of the given type

Parameters

_type checks, if the object is of the given type

Definition at line 232 of file BaseObject.cc.

DataType BaseObject::dataType ( ) const

return the dataType of the object

Definition at line 240 of file BaseObject.cc.

bool BaseObject::flag ( QString _flag )

Get a custom flag of this item

Definition at line 310 of file BaseObject.cc.

QStringList BaseObject::flags ( )

Get all flags of this item

Definition at line 341 of file BaseObject.cc.

const QMap<QString, QString>& BaseObject::getAllComments ( ) const

inline

Returns a reference to all comments.

Definition at line 588 of file BaseObject.hh.

const QString BaseObject::getAllCommentsFlat ( ) const

inline

Returns a flat, human readable representation of all comments.

Definition at line 593 of file BaseObject.hh.

QString& BaseObject::getCommentByKey ( const QString & key )

inline

Get comment for the specified key.

If no comment with the specified exists, an empty one is created.

Definition at line 556 of file BaseObject.hh.

const QString BaseObject::getCommentByKey ( const QString & key ) const

inline

Get comment for the specified key.

If no comment with the specified exists, an empty comment is returned (but not inserted into the map).

Definition at line 565 of file BaseObject.hh.

std::vector< int > BaseObject::getGroupIds ( )

Get a vector of all Group ids this object belongs to ( this function omits the root object )

Definition at line 671 of file BaseObject.cc.

QStringList BaseObject::getGroupNames ( )

Get a vector of all group names this object belongs to ( this function omits the root object )

Definition at line 692 of file BaseObject.cc.

QMap< QString, PerObjectData * > & BaseObject::getPerObjectDataMap ( )

get reference to map of all perObject Datas

Don't use this function! It's only for the backup Plugin to store and restore perObjectDatas!

Definition at line 835 of file BaseObject.cc.

int BaseObject::group ( ) const

Return the primary group of this object or -1 if ungrouped. As this is a tree structure this returns the first group of this object. Groups of groups are only suppurted via the other functions.

Returns: Primary group of this object or -1

Definition at line 612 of file BaseObject.cc.

bool BaseObject::hasCommentForKey ( const QString & key ) const

inline

Returns true if a comment for the specified key exists, false otherwise.

Definition at line 570 of file BaseObject.hh.

bool BaseObject::hasComments ( ) const

inline

Indicates whether any comment has been supplied for this object.

Definition at line 575 of file BaseObject.hh.

int BaseObject::id ( ) const

return the unique id of the object. These ids will be generated every time an object is created. It will stay valid during the runtime of the application.

Definition at line 201 of file BaseObject.cc.

bool BaseObject::isInGroup ( int _id ) const

Check if this item belongs to a group with this id

Parameters

_id	id of the group

Definition at line 636 of file BaseObject.cc.

bool BaseObject::isInGroup ( QString _name ) const

Check if this item belongs to a group with this name

Parameters

_name Name of the group

Definition at line 653 of file BaseObject.cc.

BaseObject * BaseObject::last ( )

Get the last item of the tree (Preorder traversal of the tree)

Definition at line 375 of file BaseObject.cc.

int BaseObject::level ( )

level of the current object ( root node has level 0)

Definition at line 452 of file BaseObject.cc.

BaseObject * BaseObject::next ( )

Get the next item of the tree (Preorder traversal of the tree)

Definition at line 415 of file BaseObject.cc.

void BaseObject::objectPropertiesChanged ( int _objectId )

signal

This signal is emitted when properties of the object have been changed like its name or the parent changed

void BaseObject::objectSelectionChanged ( int _objectId )

signal

Stores all item flags as strings. Source and target flags are represented as "source" and "target" strings.

int BaseObject::persistentId ( ) const

return the persistent id of an object ( This id can be managed by a database ). It should be persistent across program starts. It will be -1 if the object has not been registered by a database. This id will only be set if a database plugin manages it.

Definition at line 205 of file BaseObject.cc.

void BaseObject::persistentId ( int _id )

set the persistent id of the object

Definition at line 209 of file BaseObject.cc.

void BaseObject::setDataType ( DataType _type )

set the object type

Parameters

_type the type of the object (if it has a type defined, it will output a warning)

Definition at line 244 of file BaseObject.cc.

void BaseObject::setFlag	(	QString	_flag,
		bool	_set
	)

Set a custom flag on this item

Definition at line 315 of file BaseObject.cc.

void BaseObject::setFromFileName ( const QString & _filename )

Set the object path and filename from the given parameter.

Parameters

_filename path to the file.

Definition at line 727 of file BaseObject.cc.

void BaseObject::setObjectData	(	QString	_dataName,
		PerObjectData *	_data
	)

Set a pointer to your object data Your data class has to be derived from PerObjectData and should implement a destructor. use dynamic_casts to cast between your object and the Baseclass.

Parameters

_dataName	Define a name for your data
_data	a pointer to your object data

Definition at line 792 of file BaseObject.cc.

bool BaseObject::source ( )

Is this item selected as a source item? Some algorithms use source meshes to define their input.

Definition at line 302 of file BaseObject.cc.

void BaseObject::source ( bool _source )

Set this item as a source

Definition at line 306 of file BaseObject.cc.

bool BaseObject::target ( )

Is this item selected as a target item? Most algorithms operate on target meshes. These meshes are also considered as active. Blending for inactive meshes is handled by DataControlPlugin so emit objectSelectionChanged if you changed this value.

Definition at line 284 of file BaseObject.cc.

void BaseObject::target ( bool _target )

Set this item as a target

Definition at line 288 of file BaseObject.cc.

void BaseObject::update ( UpdateType _type = UPDATE_ALL )

protectedvirtual

This function is called to update the object.

If the object changes, the core will call this function. Normally this will update the corresponding scenegraph nodes or trigger other data handling which has to be done when the object changes.

Note: Do not call this function yourself to avoid unnecessary overhead(the core will call it when it is required)

Reimplemented in BaseObjectData, QtWidgetObject, SkeletonObject, CameraObject, MeshObject< MeshT >, MeshObject< PolyMesh >, MeshObject< TriMesh >, SphereObject, VolumeMeshObject< MeshT >, CoordsysObject, PolyLineObject, LightObject, BSplineCurveObject, BSplineSurfaceObject, PlaneObject, and SplatCloudObject.

Definition at line 756 of file BaseObject.cc.

void BaseObject::visibilityChanged ( int _objectId )

signal

This slot is emitted when the visibility of the object gets changed.

The signal is normally handled by the core to tell the plugins that an object changed its visibility

Member Data Documentation

QMap<QString, QString> BaseObject::commentsByKey_

private

Get comment for the specified key.

If no comment with the specified exists, an empty one is created.

Definition at line 630 of file BaseObject.hh.

QMap<QString, PerObjectData* > BaseObject::dataMap_

private

get reference to map of all perObject Datas

Don't use this function! It's only for the backup Plugin to store and restore perObjectDatas!

Definition at line 541 of file BaseObject.hh.

QStringList BaseObject::flags_

private

Stores all item flags as strings. Source and target flags are represented as "source" and "target" strings.

Definition at line 255 of file BaseObject.hh.

int BaseObject::id_

private

Unique ID for this Object.

If you need to identify an Object in your plugin then use this id to find it. It does not change during the Objects lifetime. In PluginFunctions.hh are some Functions which help with finding objects using this id.

Definition at line 146 of file BaseObject.hh.

int BaseObject::NOOBJECT = -1

static

predefined handle which is returned when objects are not found or not initialized.

Static member for no object initialization

Definition at line 118 of file BaseObject.hh.

DataType BaseObject::objectType_

private

This Field describes the Data Types available in the object.
You should check this Field, if your plugin can handle the data in the object.

Definition at line 179 of file BaseObject.hh.

int BaseObject::persistentId_

private

Persistent ID for this Object.

If you need to identify an Object acroos program starts in your plugin then use this id to find it. It will not change across program restarts. This id will only be set if a database plugin manages it.

Definition at line 153 of file BaseObject.hh.

bool BaseObject::visible_

protected

Show/hide/ Object
Visibility is handled by DataControlPlugin so emit updated_objects if you changed this value defaults to visible

Definition at line 286 of file BaseObject.hh.

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

OpenFlipper/common/BaseObject.hh
OpenFlipper/common/BaseObject.cc

Public Member Functions

Static Public Attributes

Protected Member Functions

Friends

Object Identification

Data Type Handling

Flag handling (source, target, ...)

Object visualization

Tree Structure

Name and Path handling

Object Payload functions for internal use only!

Object Comment

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation