#include <LightApp_ShowHideOp.h>

Inheritance diagram for LightApp_ShowHideOp:

Public Types
enum	ActionType { DISPLAY, ERASE, DISPLAY_ONLY, ERASE_ALL }
enum	OperationState { Waiting, Running, Suspended }
enum	ExecStatus { Rejected, Accepted }
enum	Flags { None = 0x00, Transaction = 0x01 }
Public Slots
void	start ()
	Starts operation.
void	abort ()
	Aborts operation.
void	commit ()
	Commits operation.
void	resume ()
	Resumes operation.
void	suspend ()
	Suspend operation.
Signals
void	started (SUIT_Operation *)
void	aborted (SUIT_Operation *)
void	committed (SUIT_Operation *)
void	stopped (SUIT_Operation *)
void	resumed (SUIT_Operation *)
void	suspended (SUIT_Operation *)
void	callSlot ()
Public Member Functions
	LightApp_ShowHideOp (ActionType)
	~LightApp_ShowHideOp ()
virtual void	setModule (LightApp_Module *)
	Sets module of operation.
LightApp_Module *	module () const
	Gets module of operation.
bool	isAutoResumed () const
	Gets autoresume property.
virtual LightApp_Dialog *	dlg () const
	Gets dialog.
OperationState	state () const
	Gets state of operation.
bool	isActive () const
	Verifies whether operation is an active for study.
bool	isRunning () const
	Verifies whether operation is an runned one (state()==Running)
SUIT_Study *	study () const
	Returns operation study.
virtual void	setStudy (SUIT_Study *theStudy)
	Sets operation study.
SUIT_Application *	application () const
	Gets application.
virtual void	setApplication (SUIT_Application *theApp)
	Sets application.
virtual bool	isValid (SUIT_Operation *theOtherOp) const
	Verifies whether given operator is valid for this one.
virtual bool	isGranted () const
	Verifies whether this operator can be always started above any already runnig one.
bool	setSlot (const QObject theReceiver, const char theSlot)
	Sets slot which is called when operation is started.
void	setFlags (const int)
	Sets the flags of operation.
void	clearFlags (const int)
	Clears the flags of operation.
bool	testFlags (const int) const
	Test the flags of operation.
virtual QString	operationName () const
	Name of the operation.
int	execStatus () const
	Gets execution status.
Protected Member Functions
virtual void	startOperation ()
virtual void	suspendOperation ()
	Performs actions needed for suspending operation.
virtual void	resumeOperation ()
	Enable dialog of operation.
virtual void	abortOperation ()
	Performs actions needed for aborting operation.
virtual void	commitOperation ()
	Performs actions needed for committing operation.
virtual void	setDialogActive (const bool)
	Activate/Deactivate dialog of operation.
virtual void	activateSelection ()
	Activates selection.
virtual void	selectionDone ()
	Virtual method called when selection is changed.
SUIT_Desktop *	desktop () const
	Gets desktop of operation.
SUIT_Operation *	activeOperation () const
	Gets active operation.
LightApp_SelectionMgr *	selectionMgr () const
	Gets selection manager.
void	update (const int)
	Update object browser or/and viewer etc.
void	setAutoResumed (const bool)
	Sets autoresume property.
void	start (SUIT_Operation *, const bool=false)
	Starts operator above this one.
virtual bool	isReadyToStart () const
	Verifies whether operator is ready to start.
virtual void	stopOperation ()
	Virtual method called when operation is started.
virtual bool	openTransaction ()
	Opens transaction for data modifications.
virtual bool	abortTransaction ()
	Aborts transaction and all performed data modifications.
virtual bool	hasTransaction () const
	Returns TRUE if transaction is opened.
virtual bool	commitTransaction (const QString &=QString())
	Commits transaction and all performed data modifications.
void	setExecStatus (const int)
	Sets execution status.
void	setState (const OperationState)
	Sets state of operation.
Private Attributes
ActionType	myActionType

Detailed Description

Standard operation allowing to show/hide selected objects corresponding to any module with help of module displayer

Member Enumeration Documentation

enum LightApp_ShowHideOp::ActionType

Enumerator:

DISPLAY
ERASE
DISPLAY_ONLY
ERASE_ALL

enum SUIT_Operation::OperationState [inherited]

Enum describes state of operation

Enumerator:

Waiting	Operation is not used (it is not run or suspended)
Running	Operation is started.
Suspended	Operation is started but suspended (other operation is performed above it)

enum SUIT_Operation::ExecStatus [inherited]

Enum describes execution status of operation. Execution status often used after ending work of operation which was started from this one. In this case this operation can ask previously started operation whether it finished successfully.

Enumerator:

Rejected	Operation has not performed any action (modification of data model for example)
Accepted	Operation has performed an actions and must be stopped.

enum SUIT_Operation::Flags [inherited]

Enum describes setting of the operation.

Enumerator:

None	None options.
Transaction	Automatically open (commit/abort) transaction during start (commit/abort).

Constructor & Destructor Documentation

LightApp_ShowHideOp::LightApp_ShowHideOp ( ActionType type )

Constructor

LightApp_ShowHideOp::~LightApp_ShowHideOp ( )

Destructor

Member Function Documentation

void LightApp_ShowHideOp::startOperation ( ) [protected, virtual]

Makes show/hide operation

Reimplemented from LightApp_Operation.

References SUIT_Operation.abort(), CAM_Application.activeModule(), SUIT_Application.activeStudy(), SUIT_Operation.application(), LightApp_Study.children(), SUIT_Operation.commit(), LightApp_Study.components(), LightApp_Selection.count(), LightApp_Module.createSelection(), LightApp_Displayer.Display(), DISPLAY, DISPLAY_ONLY, salome_pluginsmanager.entries(), LightApp_Displayer.Erase(), ERASE, ERASE_ALL, LightApp_Displayer.EraseAll(), LightApp_Displayer.FindDisplayer(), LightApp_Selection.init(), LightApp_Study.isComponent(), CAM_Application.moduleTitle(), SALOME_ListIteratorOfListIO.More(), myActionType, CAM_Module.name(), SALOME_ListIteratorOfListIO.Next(), LightApp_Selection.parameter(), LightApp_Study.referencedToEntry(), LightApp_SelectionMgr.selectedObjects(), LightApp_Application.selectionMgr(), LightApp_SelectionMgr.setSelectedObjects(), SUIT_Operation.study(), LightApp_Displayer.UpdateViewer(), and SALOME_ListIteratorOfListIO.Value().

void LightApp_Operation::setModule ( LightApp_Module * theModule ) [virtual, inherited]

Parameters:

theModule - module to be set

Sets pointer to the module. It is strongly recomended to set valid pointer on the module before start of operation

References SUIT_Operation.application(), CAM_Module.application(), LightApp_Operation.myModule, SUIT_Operation.setApplication(), and SUIT_Operation.setStudy().

LightApp_Module * LightApp_Operation::module ( ) const [inherited]

Returns:: Pointer to the module

Gets pointer to the module or NULL if module was not set. It is strongly recomended to set valid pointer on the module before start of operation

References LightApp_Operation.myModule.

bool LightApp_Operation::isAutoResumed ( ) const [inherited]

Returns:: Autoresume property.

Autoresume property is used during automatic resuming operation. If operation is suspended and cursor is moved above dialog of the operation then operation is resumed automatically (if possible). It can be resumed only program call otherwise (see LightApp_SwitchOp for more description). This property is TRUE by default and may be changed with setAutoResumed() method call.

References LightApp_Operation.myIsAutoResumed.

LightApp_Dialog * LightApp_Operation::dlg ( ) const [virtual, inherited]

Returns:: Pointer to the dialog of this operation or NULL if it does not exist

This method should be redefined in derived classes if they use dialogs. If this function returns pointer to dialog then dialog will be correctly

deactivated in suspendOperation method
activated in resumeOperation method
hidden in abortOperation and commitOperation methods

void LightApp_Operation::suspendOperation ( ) [protected, virtual, inherited]

Virtual method redefined from the base class. This implementation calls corresponding method of base class and cals setDialogActive( false )

Reimplemented from SUIT_Operation.

References LightApp_Operation.setDialogActive().

void LightApp_Operation::resumeOperation ( ) [protected, virtual, inherited]

Virtual method redefined from the base class. Enable dialog if it was desabled (in suspend method) and activate selection

Reimplemented from SUIT_Operation.

References LightApp_Operation.setDialogActive().

void LightApp_Operation::abortOperation ( ) [protected, virtual, inherited]

Virtual method redefined from the base class calls corresponding method of base class and hides dialog box (if it is exists), disconnect slots from selection manager

Reimplemented from SUIT_Operation.

References LightApp_Operation.dlg(), LightApp_Operation.onSelectionDone(), LightApp_Operation.selectionMgr(), and LightApp_Operation.setDialogActive().

void LightApp_Operation::commitOperation ( ) [protected, virtual, inherited]

Virtual method redefined from the base class calls corresponding method of base class and hides dialog box (if it is exists), disconnect slots from selection manager

Reimplemented from SUIT_Operation.

References LightApp_Operation.dlg(), LightApp_Operation.onSelectionDone(), LightApp_Operation.selectionMgr(), and LightApp_Operation.setDialogActive().

void LightApp_Operation::setDialogActive ( const bool active ) [protected, virtual, inherited]

Parameters:

active - State of the dialog to be set

Activate/Deactivate dialog of operation. This method called from startOperation(), suspendOperation() ones and so on

References LightApp_Operation.activateSelection(), and LightApp_Operation.dlg().

void LightApp_Operation::activateSelection ( ) [protected, virtual, inherited]

Virtual method should be redefined in derived classes if they use own selection modes (different from default)

void LightApp_Operation::selectionDone ( ) [protected, virtual, inherited]

Virtual method should be redefined in derived classes if they works with selection to provide reaction on the change of selection

SUIT_Desktop * LightApp_Operation::desktop ( ) const [protected, inherited]

Returns:: Pointer to the desktop

Gets pointer to the desktop or NULL if application was not set. It is strongly recomended to set valid pointer on the application before start of operation

References SUIT_Operation.application(), and SUIT_Application.desktop().

SUIT_Operation * LightApp_Operation::activeOperation ( ) const [protected, inherited]

This method provided for convinience calls SUIT_Study.activeOperation() one

References SUIT_Study.activeOperation(), and SUIT_Operation.study().

LightApp_SelectionMgr * LightApp_Operation::selectionMgr ( ) const [protected, inherited]

This method provided for convinience calls LightApp_Application.selectionMgr() one

References SUIT_Operation.application().

void LightApp_Operation::update ( const int flags ) [protected, inherited]

Parameters:

flags - update flags

This method provided for convinience calls LightApp_Module.update() one (see LightApp_Module.update() for more description)

References LightApp_Operation.myModule, and LightApp_Module.update().

void LightApp_Operation::setAutoResumed ( const bool on ) [protected, inherited]

Parameters:

on	- Value to be set

Returns:: Autoresume property.

Sets autoresume property (see isAutoResumed() for more description)

References LightApp_Operation.myIsAutoResumed.

SUIT_Operation::OperationState SUIT_Operation::state ( ) const [inherited]

Returns:: Value from OperationState enumeration

Gets state of operation (see OperationState enumeration)

References SUIT_Operation.myState.

bool SUIT_Operation::isActive ( ) const [inherited]

Returns:: TRUE if operation is active, FALSE otherwise

Verifies whether operation is an active on. Returns TRUE if this operator is active for study

References SUIT_Study.activeOperation(), and SUIT_Operation.study().

bool SUIT_Operation::isRunning ( ) const [inherited]

Returns:: TRUE if operation is active, FALSE otherwise

Verifies whether operation is an running. Returns TRUE if state of operator is Running

References SUIT_Operation.Running, and SUIT_Operation.state().

SUIT_Study * SUIT_Operation::study ( ) const [inherited]

Returns:: Pointer to study

Get study corresponding to this operation i.e. study which starts this operation.

References SUIT_Operation.myStudy.

void SUIT_Operation::setStudy ( SUIT_Study * theStudy ) [virtual, inherited]

Parameters:

theStudy - study corresponding to this operation

Sets study corresponding to this operation i.e. study which starts this operation.

References SUIT_Operation.myStudy.

SUIT_Application * SUIT_Operation::application ( ) const [inherited]

Returns:: Pointer to application

Gets application for this operation

References SUIT_Operation.myApp.

void SUIT_Operation::setApplication ( SUIT_Application * theApp ) [virtual, inherited]

Parameters:

theApp - application for this operation

Gets application for this operation

References SUIT_Operation.myApp.

bool SUIT_Operation::isValid ( SUIT_Operation * theOtherOp ) const [virtual, inherited]

Parameters:

theOtherOp - other operation

Returns:: Returns TRUE if the given operator is valid for this one

Verifies whether given operator is valid for this one (i.e. can be started "above" this operator)

bool SUIT_Operation::isGranted ( ) const [virtual, inherited]

Returns:: Returns TRUE if current operation must not be checked for ActiveOperation->IsValid( this )

This method must be redefined in derived operation if operation of derived class must be always can start above any launched one. Default implementation returns FALSE, so it is being checked for IsValid, but some operations may overload IsGranted() In this case they will always start, no matter what operation is running.

bool SUIT_Operation::setSlot	(	const QObject *	theReceiver,
		const char *	theSlot
	)		`[inherited]`

Parameters:

theReceiver	- object containing slot
theSlot	- slot of theReceiver object

Returns:: TR if slot was connected successfully, FALSE otherwise

Sets slot which is called when operation is started. There is no point in using this method. It would be better to inherit own operator from base one and redefine startOperation method

References SUIT_Operation.callSlot().

void SUIT_Operation::setFlags ( const int f ) [inherited]

Parameters:

f	- flags of operation to be set

Sets flags of operation (see Flags enumeration)

References SUIT_Operation.myFlags.

void SUIT_Operation::clearFlags ( const int f ) [inherited]

Parameters:

f	- flags of operation to be cleared

Clears flags of operation (see Flags enumeration)

References SUIT_Operation.myFlags.

bool SUIT_Operation::testFlags ( const int f ) const [inherited]

Parameters:

f	- flags of operation to be tested

Returns TRUE if the specified flags setted in the operation (see Flags enumeration)

References SUIT_Operation.myFlags.

QString SUIT_Operation::operationName ( ) const [virtual, inherited]

Returns string name of the operation. This name will be used for automatically commited transaction.

int SUIT_Operation::execStatus ( ) const [inherited]

Returns:: Execution status

Gets execution status

References SUIT_Operation.myExecStatus.

void SUIT_Operation.started ( SUIT_Operation * ) [signal, inherited]

void SUIT_Operation.aborted ( SUIT_Operation * ) [signal, inherited]

void SUIT_Operation.committed ( SUIT_Operation * ) [signal, inherited]

void SUIT_Operation.stopped ( SUIT_Operation * ) [signal, inherited]

void SUIT_Operation.resumed ( SUIT_Operation * ) [signal, inherited]

void SUIT_Operation.suspended ( SUIT_Operation * ) [signal, inherited]

void SUIT_Operation.callSlot ( ) [signal, inherited]

void SUIT_Operation::start ( ) [slot, inherited]

Public slot. Verifies whether operation can be started and starts operation. This slot is not virtual and cannot be redefined. Redefine startOperation method to change behavior of operation. There is no point in using this method. It would be better to inherit own operator from base one and redefine startOperation method instead.

References SUIT_Study.start(), SUIT_Operation.started(), SUIT_Operation.startOperation(), and SUIT_Operation.study().

void SUIT_Operation::start	(	SUIT_Operation *	op,
		const bool	check = `false`
	)		`[protected, inherited]`

Parameters:

theOp - operation to be started

Start operator above this one. Use this method if you want to call other operator from this one

References SUIT_Operation.abort(), SUIT_Operation.start(), SUIT_Study.start(), SUIT_Operation.stopped(), and SUIT_Operation.study().

void SUIT_Operation::abort ( ) [slot, inherited]

Public slot. Aborts operation. This slot is not virtual and cannot be redefined. Redefine abortOperation method to change behavior of operation instead

References SUIT_Study.abort(), SUIT_Operation.aborted(), SUIT_Operation.abortOperation(), SUIT_Operation.myState, SUIT_Operation.stopOperation(), SUIT_Operation.stopped(), SUIT_Operation.study(), and SUIT_Operation.Waiting.

void SUIT_Operation::commit ( ) [slot, inherited]

Public slot. Commits operation. This slot is not virtual and cannot be redefined. Redefine commitOperation method to change behavior of operation instead

References SUIT_Study.commit(), SUIT_Operation.commitOperation(), SUIT_Operation.committed(), SUIT_Operation.myState, SUIT_Operation.stopOperation(), SUIT_Operation.stopped(), SUIT_Operation.study(), and SUIT_Operation.Waiting.

void SUIT_Operation::resume ( ) [slot, inherited]

Public slot. Resumes operation. This slot is called when operation is resumed after previous suspending. This slot is not virtual and cannot be redefined. Redefine resumeOperation method to change behavior of operation instead

References SUIT_Operation.myState, SUIT_Study.resume(), SUIT_Operation.resumed(), SUIT_Operation.resumeOperation(), SUIT_Operation.Running, and SUIT_Operation.study().

void SUIT_Operation::suspend ( ) [slot, inherited]

Public slot. Suspend operation. This slot is called when operation is suspended (for starting other one, for example) This slot is not virtual and cannot be redefined. Redefine suspendOperation method to change behavior of operation instead

References SUIT_Operation.myState, SUIT_Operation.study(), SUIT_Study.suspend(), SUIT_Operation.suspended(), SUIT_Operation.Suspended, and SUIT_Operation.suspendOperation().

bool SUIT_Operation::isReadyToStart ( ) const [protected, virtual, inherited]