Developer Documentation
BSplineCurveSelectionPlugin Class Reference
Inheritance diagram for BSplineCurveSelectionPlugin:
SelectionInterface ScriptInterface LoggingInterface BackupInterface INIInterface KeyInterface BaseInterface

Public Slots

void loadSelection (int _objId, const QString &_filename)
 
QString version ()
 

Signals

void updateView ()
 
void updatedObject (int, const UpdateType &)
 
void nodeVisibilityChanged (int _identifier)
 
void setSlotDescription (QString _slotName, QString _slotDescription, QStringList _parameters, QStringList _descriptions)
 
void createBackup (int _objectid, QString _name, UpdateType _type=UPDATE_ALL)
 
void log (Logtype _type, QString _message)
 
void log (QString _message)
 
void scriptInfo (QString _functionName)
 
void addSelectionEnvironment (QString _modeName, QString _description, QString _icon, QString &_handleName)
 
void registerType (QString _handleName, DataType _type)
 
void addPrimitiveType (QString _handleName, QString _name, QString _icon, SelectionInterface::PrimitiveType &_typeHandle)
 
void addSelectionOperations (QString _handleName, QStringList _operationsList, QString _category, SelectionInterface::PrimitiveType _type=0u)
 
void showToggleSelectionMode (QString _handleName, bool _show, SelectionInterface::PrimitiveType _associatedTypes)
 
void showVolumeLassoSelectionMode (QString _handleName, bool _show, SelectionInterface::PrimitiveType _associatedTypes)
 
void getActiveDataTypes (SelectionInterface::TypeList &_types)
 
void getActivePrimitiveType (SelectionInterface::PrimitiveType &_type)
 
void targetObjectsOnly (bool &_targetsOnly)
 
void registerKeyShortcut (int _key, Qt::KeyboardModifiers _modifiers=Qt::NoModifier)
 
- Signals inherited from BaseInterface
virtual void updateView ()
 Update current view in Main Application. More...
 
virtual void setSlotDescription (QString _slotName, QString _slotDescription, QStringList _parameters, QStringList _descriptions)
 Set a description for a public slot. More...
 
virtual void setRenderer (unsigned int _viewer, QString _rendererName)
 Set a renderer for the given viewer. More...
 
- Signals inherited from KeyInterface
virtual void registerKey (int _key, Qt::KeyboardModifiers _modifiers, QString _description, bool _multiUse=false)
 Register a key-combination for your plugin. More...
 
- Signals inherited from BackupInterface
virtual void createBackup (int _objectid, QString _name, UpdateType _type=UPDATE_ALL)
 Tell Backup Plugin to create a backup. More...
 
virtual void aboutToRestore (int _objectid)
 Backup Plugin tells other Plugins that a restore will happen. More...
 
virtual void generateBackup (int _id, QString _name, UpdateType _type)
 This signal is emitted by a BackupPlugin and tells a TypePlugin to generate a backup. More...
 
- Signals inherited from LoggingInterface
virtual void log (Logtype _type, QString _message)=0
 
virtual void log (QString _message)=0
 
- Signals inherited from ScriptInterface
virtual void scriptInfo (QString _functionWithParameters)
 Emit this signal if a scriptable function is executed. More...
 
virtual void getScriptingEngine (QScriptEngine *&_engine)
 
virtual void executeScript (QString _script)
 
virtual void getAvailableFunctions (QStringList &_functions)
 
- Signals inherited from SelectionInterface
virtual void addSelectionEnvironment (QString _modeName, QString _description, QString _icon, QString &_handleName)
 Add a selection environment in order to provide selection functions for specific data type(s) More...
 
virtual void showToggleSelectionMode (QString _handleName, bool _show, PrimitiveType _associatedTypes)
 Show toggle selection mode in a specified selection environment. More...
 
virtual void selectionOperation (QString _operation)
 Emitted by selection base plugin when a non-interactive selection operation is requested. More...
 
virtual void registerKeyShortcut (int _key, Qt::KeyboardModifiers _modifiers=Qt::NoModifier)
 Register key shortcut. More...
 
virtual void addSelectionOperations (QString _handleName, QStringList _operationsList, QString _category, PrimitiveType _type=0u)
 Add non-interactive selection operations for a specific primitive type. More...
 

Public Member Functions

 BSplineCurveSelectionPlugin ()
 Default constructor.
 
 ~BSplineCurveSelectionPlugin ()
 Default destructor.
 
QString name ()
 Return a name for the plugin. More...
 
QString description ()
 Return a description of what the plugin is doing. More...
 
Scriptable slots
void selectAllControlPoints (int _objectId)
 Select all control points of a curve.
 
void deselectAllControlPoints (int _objectId)
 Deselect all control points of a curve.
 
void invertControlPointSelection (int _objectId)
 Invert control point selection.
 
void deleteSelectedControlPoints (int _objectId)
 Delete selected control points.
 
void selectControlPoints (int _objectId, const IdList &_ids, bool _deselect=false)
 Select specific control points of a curve.
 
IdList getControlPointSelection (int _objectId)
 Get current control point selection.
 
void selectAllKnots (int _objectId)
 Select all knots of a curve.
 
void deselectAllKnots (int _objectId)
 Deselect all knots of a curve.
 
void invertKnotSelection (int _objectId)
 Invert knot selection.
 
void deleteSelectedKnots (int _objectId)
 Delete selected knots.
 
void selectKnots (int _objectId, const IdList &_ids, bool _deselect=false)
 Select specific knots of a curve.
 
IdList getKnotSelection (int _objectId)
 Get current knot selection.
 

Private Slots

void loadIniFile (INIFile &_ini, int _id)
 
void saveIniFile (INIFile &_ini, int _id)
 
void initializePlugin ()
 
void pluginsInitialized ()
 
void noguiSupported ()
 
- Private Slots inherited from BaseInterface
virtual void exit ()
 
virtual QString version ()
 Return a version string for your plugin. More...
 
- Private Slots inherited from KeyInterface
virtual void slotKeyEvent (QKeyEvent *_event)
 Key Event from Main App. More...
 
- Private Slots inherited from SelectionInterface
virtual void loadSelection (int _objId, const QString &_filename)
 Scripting slot for loading selections. More...
 

Private Member Functions

void slotSelectionOperation (QString _operation)
 A specific operation is requested. More...
 
void slotToggleSelection (QMouseEvent *_event, SelectionInterface::PrimitiveType _currentType, bool _deselect)
 Called whenever the user performs a toggle selection. More...
 
void slotVolumeLassoSelection (QMouseEvent *_event, SelectionInterface::PrimitiveType _currentType, bool _deselect)
 Called whenever the user performs a volume lasso selection. More...
 
void slotLoadSelection (const INIFile &_file)
 Load selection for specific objects in the scene. More...
 
void slotSaveSelection (INIFile &_file)
 Save selection for all objects in the scene. More...
 
void slotKeyShortcutEvent (int _key, Qt::KeyboardModifiers _modifiers)
 One of the previously registered keys has been pressed. More...
 
- Private Member Functions inherited from BaseInterface
virtual void noguiSupported ()
 
virtual ~BaseInterface ()
 Destructor.
 
virtual void blockScenegraphUpdates (bool _block)
 Tell the core to prevent scenegraph updates. More...
 
virtual void updatedObject (int _objectId)
 An object has been changed or added by this plugin. More...
 
virtual void updatedObject (int _identifier, const UpdateType &_type)
 An object has been changed or added by this plugin. More...
 
virtual void nodeVisibilityChanged (int _identifier)
 A scenegraph node has been shown or hidden. More...
 
virtual void getCurrentRenderer (unsigned int _viewer, QString &_rendererName)
 Get the current renderer for the given viewer. More...
 
- Private Member Functions inherited from KeyInterface
virtual void slotKeyReleaseEvent (QKeyEvent *_event)
 Key Release Event from Main App. More...
 
virtual ~KeyInterface ()
 Destructor.
 
- Private Member Functions inherited from INIInterface
virtual ~INIInterface ()
 Destructor.
 
- Private Member Functions inherited from BackupInterface
virtual void createBackup (IdList _objectids, QString _name, std::vector< UpdateType > _types)
 Tell Backup Plugin to create a group backup. More...
 
virtual void undo (int _objectid)
 Tell Backup Plugin to undo the last action of an object. More...
 
virtual void redo (int _objectid)
 Tell Backup Plugin to redo the last action on an object. More...
 
virtual void undo ()
 Tell Backup Plugin to undo the last action. More...
 
virtual void redo ()
 Tell Backup Plugin to redo the last action. More...
 
virtual ~BackupInterface ()
 Destructor.
 
virtual void restored (int _objectid)
 Backup Plugin tells other Plugins that a restore has happened. More...
 
- Private Member Functions inherited from LoggingInterface
virtual ~LoggingInterface ()
 Destructor.
 
- Private Member Functions inherited from ScriptInterface
virtual ~ScriptInterface ()
 Destructor.
 
virtual void executeFileScript (QString _filename)
 
virtual void getDescription (QString _function, QString &_description, QStringList &_parameters, QStringList &_descriptions)
 
- Private Member Functions inherited from SelectionInterface
virtual ~SelectionInterface ()
 Destructor.
 
virtual void registerType (QString _handleName, DataType _type)
 Register data type for a selection environment. More...
 
virtual void addPrimitiveType (QString _handleName, QString _name, QString _icon, PrimitiveType &_typeHandle)
 Provide selection for primitives other than the standard ones. More...
 
virtual void showLassoSelectionMode (QString _handleName, bool _show, PrimitiveType _associatedTypes)
 Show lasso selection mode in a specified selection environment. More...
 
virtual void showVolumeLassoSelectionMode (QString _handleName, bool _show, PrimitiveType _associatedTypes)
 Show volume lasso selection mode in a specified selection environment. More...
 
virtual void showSurfaceLassoSelectionMode (QString _handleName, bool _show, PrimitiveType _associatedTypes)
 Show surface lasso selection mode in a specified selection environment. More...
 
virtual void showSphereSelectionMode (QString _handleName, bool _show, PrimitiveType _associatedTypes)
 Show sphere selection mode in a specified selection environment. More...
 
virtual void showClosestBoundarySelectionMode (QString _handleName, bool _show, PrimitiveType _associatedTypes)
 Show closest boundary selection mode in a specified selection environment. More...
 
virtual void showFloodFillSelectionMode (QString _handleName, bool _show, PrimitiveType _associatedTypes)
 Show flood fill selection mode in a specified selection environment. More...
 
virtual void showComponentsSelectionMode (QString _handleName, bool _show, PrimitiveType _associatedTypes)
 Show connected components selection mode in a specified selection environment. More...
 
virtual void addCustomSelectionMode (QString _handleName, QString _modeName, QString _description, QString _icon, PrimitiveType _associatedTypes, QString &_customIdentifier)
 Add a custom interactive selection mode. More...
 
virtual void addCustomSelectionMode (QString _handleName, QString _modeName, QString _description, QString _icon, PrimitiveType _associatedTypes, QString &_customIdentifier, DataType _objectTypeRestriction)
 Add a custom interactive selection mode. More...
 
virtual void getActiveDataTypes (TypeList &_types)
 Get the data types that the currently active selection environment supports. More...
 
virtual void getActivePrimitiveType (PrimitiveType &_type)
 Get the primitive type that is selected. More...
 
virtual void targetObjectsOnly (bool &_targetsOnly)
 Indicates whether selection should be performed on target objects only. More...
 
virtual void toggleSelection (QMouseEvent *_event, PrimitiveType _currentType, bool _deselect)
 Emitted by selection base plugin whenever the user performs a toggle selection. More...
 
virtual void lassoSelection (QMouseEvent *_event, PrimitiveType _currentType, bool _deselect)
 Emitted by selection base plugin whenever the user performs a lasso selection. More...
 
virtual void volumeLassoSelection (QMouseEvent *_event, PrimitiveType _currentType, bool _deselect)
 Emitted by selection base plugin whenever the user performs a volume lasso selection. More...
 
virtual void surfaceLassoSelection (QMouseEvent *_event, PrimitiveType _currentType, bool _deselect)
 Emitted by selection base plugin whenever the user performs a surface lasso selection. More...
 
virtual void sphereSelection (QMouseEvent *_event, double _radius, PrimitiveType _currentType, bool _deselect)
 Emitted by selection base plugin whenever the user performs a sphere selection. More...
 
virtual void closestBoundarySelection (QMouseEvent *_event, PrimitiveType _currentType, bool _deselect)
 Emitted by selection base plugin whenever the user performs a closest boundary selection. More...
 
virtual void floodFillSelection (QMouseEvent *_event, double _maxAngle, PrimitiveType _currentType, bool _deselect)
 Emitted by selection base plugin whenever the user performs a flood fill selection. More...
 
virtual void componentsSelection (QMouseEvent *_event, PrimitiveType _currentType, bool _deselect)
 Emitted by selection base plugin whenever the user performs a connected components selection. More...
 
virtual void customSelection (QMouseEvent *_event, PrimitiveType _currentType, QString _customIdentifier, bool _deselect)
 Emitted by selection base plugin whenever the user performs a custom selection. More...
 
virtual void loadSelection (const INIFile &_file)
 Load selections from ini-file. More...
 
virtual void saveSelection (INIFile &_file)
 Save selections into ini-file. More...
 
virtual void keyShortcutEvent (int _key, Qt::KeyboardModifiers _modifiers=Qt::NoModifier)
 Key shortcut event happened. More...
 

Private Attributes

Member variables
QString environmentHandle_
 Handle to selection environment.
 
unsigned int controlPointType_
 Primitive type handles:
 
unsigned int knotType_
 Handle to selection environment.
 
unsigned int allSupportedTypes_
 Handle to selection environment.
 
QVector< QPoint > volumeLassoPoints_
 Keep volume lasso points.
 

Private methods

enum  SelectionViewMode { CP, K }
 Change selection view mode for every B-spline curve in the scene.
 
void setSelectionViewMode (const SelectionViewMode _mode)
 Change selection view mode for every B-spline curve in the scene.
 
void updateSlotDescriptions ()
 Set slot descriptions for scripting functions.
 

Additional Inherited Members

- Private Types inherited from SelectionInterface
typedef std::vector< DataTypeTypeList
 
typedef unsigned int PrimitiveType
 

Detailed Description

Definition at line 71 of file BSplineCurveSelectionPlugin.hh.

Member Function Documentation

QString BSplineCurveSelectionPlugin::description ( )
inlinevirtual

Return a description of what the plugin is doing.

This function has to return a basic description of the plugin

Implements BaseInterface.

Definition at line 161 of file BSplineCurveSelectionPlugin.hh.

QString BSplineCurveSelectionPlugin::name ( )
inlinevirtual

Return a name for the plugin.

This Function has to return the name of the plugin.

Implements BaseInterface.

Definition at line 157 of file BSplineCurveSelectionPlugin.hh.

void BSplineCurveSelectionPlugin::slotKeyShortcutEvent ( int  _key,
Qt::KeyboardModifiers  _modifiers 
)
privatevirtual

One of the previously registered keys has been pressed.

This slot is called whenever the user has pressed one of the registered keys. Note that this is actually handled by the selection base plugin since the different plugins might want to register the same key multiple times.

Parameters
_keyThe pressed key
_modifiersIndicates whether mod-keys have been pressed synchronously

Reimplemented from SelectionInterface.

Definition at line 569 of file BSplineCurveSelectionPlugin.cc.

void BSplineCurveSelectionPlugin::slotLoadSelection ( const INIFile _file)
privatevirtual

Load selection for specific objects in the scene.

OpenFlipper allows for saving of selections in an INI file (implemented by the different selection plugins by overriding function slotSaveSelection()). So this slot is called each time such INI file is about to be loaded.

Parameters
_fileThe file from which one can read the selection data

Reimplemented from SelectionInterface.

Definition at line 517 of file BSplineCurveSelectionPlugin.cc.

void BSplineCurveSelectionPlugin::slotSaveSelection ( INIFile _file)
privatevirtual

Save selection for all objects in the scene.

Override this slot in order to save selections for a specific data type. These selections are then stored within an INI file and can be loaded via slotLoadSelection().

Parameters
_fileThe file into which one can store selection data

Reimplemented from SelectionInterface.

Definition at line 550 of file BSplineCurveSelectionPlugin.cc.

void BSplineCurveSelectionPlugin::slotSelectionOperation ( QString  _operation)
privatevirtual

A specific operation is requested.

This slot is called each time the user has pressed one of the operations buttons (for the various primitive types) offered in the tool box.

Parameters
_operationThe identifier of the operation just as registered via addSelectionOperations

Reimplemented from SelectionInterface.

Definition at line 184 of file BSplineCurveSelectionPlugin.cc.

void BSplineCurveSelectionPlugin::slotToggleSelection ( QMouseEvent *  _event,
SelectionInterface::PrimitiveType  _currentType,
bool  _deselect 
)
privatevirtual

Called whenever the user performs a toggle selection.

This has to be implemented by each type selection plugin if this interactive selection mode should be provided.

Parameters
_eventThe mouse event that occurred
_currentTypeThe currently active primitive type
_deselectTrue if entities should be deselected

Reimplemented from SelectionInterface.

Definition at line 297 of file BSplineCurveSelectionPlugin.cc.

void BSplineCurveSelectionPlugin::slotVolumeLassoSelection ( QMouseEvent *  _event,
SelectionInterface::PrimitiveType  _currentType,
bool  _deselect 
)
privatevirtual

Called whenever the user performs a volume lasso selection.

This has to be implemented by each type selection plugin if this interactive selection mode should be provided. The metaphor behind it is that the user draws a polygonal line and all primitives which are insinde the volume spanned by the eye position and the polygon get selected.

Parameters
_eventThe mouse event that currently is performed
_currentTypeThe currently active primitive type
_deselectTrue if entities should be deselected

Reimplemented from SelectionInterface.

Definition at line 377 of file BSplineCurveSelectionPlugin.cc.


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