OperationViewBase Class Reference

#include <Workspace/Presentation/operationviewbase.h>

Inheritance diagram for OperationViewBase:

Public Slots
void	handleDragFromInput (const DataExecution::IOBase &ioBase)
void	handleDragFromOutput (const DataExecution::IOBase &ioBase)
void	hideUnpinnedRacks ()
void	unpinAndHideRacks ()

Signals
void	dragFromInput (const DataExecution::IOBase &ioBase)
void	dragFromOutput (const DataExecution::IOBase &ioBase)
void	mousePressed ()
void	moveEventComplete (const QPointF &scenePos)
void	positionChanged (const QPointF &scenePos)
void	progress (int i)
void	requestDisplayNestedWorkflowContents (DataExecution::Workspace *workspace)
void	requestNestedWorkspaceFromSelection ()
void	selectionChange (OperationViewBase *w)
void	setStatusMessage (const QString &msg)
void	setWorkspaceTooltip (const QString &tooltip)

Public Member Functions
	~OperationViewBase () override
QPointF	getCenterPos () const
InputRack &	getInputRack ()
OperationViewLabel *	getLabel () const
DataExecution::Operation &	getOperation ()
const DataExecution::Operation &	getOperation () const
OutputRack &	getOutputRack ()
QString	getStatusBarMessage ()
QString	getTooltip ()
WorkspaceScene &	getWorkspaceScene ()
virtual bool	isMiniOperationView () const =0
void	opChangeProperties (DataExecution::Operation &op)
void	paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget=nullptr) override
virtual void	removeFromParentRack ()
void	resetDragDropAppearance ()
void	resetPortLabelLocation ()
void	restorePinnedRacks ()
void	restoreRacksForOnClickMode ()
void	setCenterPos (const QPointF &pos)
void	setErrorState (bool isError)
virtual void	setParentRackCollapsed (bool collapsed)
void	setReadOnly (bool readOnly)
void	setZValue (qreal z)
void	showAsNonViableDrop ()

Static Public Member Functions
static QSize	getOperationViewSize (const DataExecution::Operation &op)

Protected Slots
virtual void	updateAppearance ()

Protected Member Functions
	OperationViewBase (DataExecution::Operation &op, WorkspaceScene &wsScene, const WorkspaceGraphicsEffectFactory &graphicsEffectFactory, const OperationViewPixmapFactory &pixmapFactory)
void	contextMenuEvent (QGraphicsSceneContextMenuEvent *event) override
WorkspaceGraphicsEffect &	getGraphicsEffect ()
void	hoverEnterEvent (QGraphicsSceneHoverEvent *event) override
void	hoverLeaveEvent (QGraphicsSceneHoverEvent *event) override
void	hoverMoveEvent (QGraphicsSceneHoverEvent *event) override
QVariant	itemChange (GraphicsItemChange change, const QVariant &value) override
void	keyPressEvent (QKeyEvent *event) override
void	mouseDoubleClickEvent (QGraphicsSceneMouseEvent *event) override
void	mouseMoveEvent (QGraphicsSceneMouseEvent *event) override
void	mousePressEvent (QGraphicsSceneMouseEvent *event) override
void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event) override
bool	processIncomingConnectionViews (std::function< bool(ConnectionView &)> func)
bool	processOutgoingConnectionViews (std::function< bool(ConnectionView &)> func)
void	updateEffectPath ()

Constructor & Destructor Documentation

~OperationViewBase()

~OperationViewBase ( )

overridedefault

OperationViewBase()

OperationViewBase ( DataExecution::Operation &  op, WorkspaceScene &  wsScene, const WorkspaceGraphicsEffectFactory &  graphicsEffectFactory, const OperationViewPixmapFactory &  pixmapFactory  )

protected

Parameters

op	The operation the view represents.
wsScene	The scene in which this operation view will belong.
graphicsEffectFactory	Graphics effect factory.
pixmapFactory	Pixmap factory for creating underlying pixmaps.

Member Function Documentation

contextMenuEvent()

void contextMenuEvent ( QGraphicsSceneContextMenuEvent *  event )

overrideprotected

dragFromInput

void dragFromInput ( const DataExecution::IOBase &  ioBase )

signal

dragFromOutput

void dragFromOutput ( const DataExecution::IOBase &  ioBase )

signal

getCenterPos()

QPointF getCenterPos

(

)

const

getGraphicsEffect()

WorkspaceGraphicsEffect & getGraphicsEffect ( )

protected

getInputRack()

InputRack & getInputRack

(

)

getLabel()

OperationViewLabel * getLabel

(

)

const

getOperation() [1/2]

DataExecution::Operation & getOperation

(

)

Returns

The operation this view box represents or a null pointer if the operation has been deleted (in which case this view box will have already been scheduled for deletion too).

getOperation() [2/2]

const DataExecution::Operation & getOperation

(

)

const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

getOperationViewSize()

QSize getOperationViewSize ( const DataExecution::Operation &  op )

static

Returns

The size of all operation view boxes (they are all identical)

getOutputRack()

OutputRack & getOutputRack

(

)

getStatusBarMessage()

QString getStatusBarMessage

(

)

getTooltip()

QString getTooltip

(

)

getWorkspaceScene()

WorkspaceScene & getWorkspaceScene

(

)

handleDragFromInput

void handleDragFromInput ( const DataExecution::IOBase &  ioBase )

slot

handleDragFromOutput

void handleDragFromOutput ( const DataExecution::IOBase &  ioBase )

slot

hideUnpinnedRacks

void hideUnpinnedRacks ( )

slot

hoverEnterEvent()

void hoverEnterEvent ( QGraphicsSceneHoverEvent *  event )

overrideprotected

hoverLeaveEvent()

void hoverLeaveEvent ( QGraphicsSceneHoverEvent *  event )

overrideprotected

hoverMoveEvent()

void hoverMoveEvent ( QGraphicsSceneHoverEvent *  event )

overrideprotected

isMiniOperationView()

virtual bool isMiniOperationView ( ) const

pure virtual

Implemented in MiniOperationView, and OperationView.

itemChange()

QVariant itemChange ( GraphicsItemChange  change, const QVariant &  value  )

overrideprotected

keyPressEvent()

void keyPressEvent ( QKeyEvent *  event )

overrideprotected

mouseDoubleClickEvent()

void mouseDoubleClickEvent ( QGraphicsSceneMouseEvent *  event )

overrideprotected

mouseMoveEvent()

void mouseMoveEvent ( QGraphicsSceneMouseEvent *  event )

overrideprotected

mousePressed

void mousePressed ( )

signal

mousePressEvent()

void mousePressEvent ( QGraphicsSceneMouseEvent *  event )

overrideprotected

mouseReleaseEvent()

void mouseReleaseEvent ( QGraphicsSceneMouseEvent *  event )

overrideprotected

moveEventComplete

void moveEventComplete ( const QPointF &  scenePos )

signal

opChangeProperties()

void opChangeProperties

(

DataExecution::Operation &

op

)

paint()

void paint ( QPainter *  painter, const QStyleOptionGraphicsItem *  option, QWidget *  widget = nullptr  )

override

positionChanged

void positionChanged ( const QPointF &  scenePos )

signal

processIncomingConnectionViews()

bool processIncomingConnectionViews ( std::function< bool(ConnectionView &)>  func )

protected

Parameters

func	Function to apply to each incoming connection view.

Returns

True if the function call on each view is successful, false otherwise.

processOutgoingConnectionViews()

bool processOutgoingConnectionViews ( std::function< bool(ConnectionView &)>  func )

protected

Parameters

func	Function to apply to each outgoing connection view.

Returns

True if the function call on each view is successful, false otherwise.

progress

void progress ( int  i )

signal

removeFromParentRack()

void removeFromParentRack ( )

virtual

Remove the operation view from its parent rack (if it belongs to one).

Reimplemented in MiniOperationView.

requestDisplayNestedWorkflowContents

void requestDisplayNestedWorkflowContents ( DataExecution::Workspace *  workspace )

signal

requestNestedWorkspaceFromSelection

void requestNestedWorkspaceFromSelection ( )

signal

resetDragDropAppearance()

void resetDragDropAppearance

(

)

Resets the drag and drop appearance of the operation.

resetPortLabelLocation()

void resetPortLabelLocation

(

)

Resets the port label locations to the default.

restorePinnedRacks()

void restorePinnedRacks

(

)

Restores the pinned racks.

restoreRacksForOnClickMode()

void restoreRacksForOnClickMode

(

)

selectionChange

void selectionChange ( OperationViewBase *  w )

signal

setCenterPos()

void setCenterPos

(

const QPointF &

pos

)

setErrorState()

void setErrorState

(

bool

isError

)

setParentRackCollapsed()

void setParentRackCollapsed ( bool  collapsed )

virtual

If the operation view has a parent rack, collapse it.

Reimplemented in MiniOperationView.

setReadOnly()

void setReadOnly

(

bool

readOnly

)

setStatusMessage

void setStatusMessage ( const QString &  msg )

signal

setWorkspaceTooltip

void setWorkspaceTooltip ( const QString &  tooltip )

signal

setZValue()

void setZValue

(

qreal

z

)

showAsNonViableDrop()

void showAsNonViableDrop

(

)

Shows the operation as a non-viable drop for connection purposes.

unpinAndHideRacks

void unpinAndHideRacks ( )

slot

updateAppearance

void updateAppearance ( )

protectedvirtualslot

Reimplemented in MiniOperationView.

updateEffectPath()

void updateEffectPath ( )

protected