Description

Represents the resizable, compact form of a "Make List" node.

Definition at line 17 of file VuoRendererInputListDrawer.hh.

Public Member Functions
	VuoRendererInputListDrawer (VuoNode baseNode, VuoRendererSignaler signaler)
	Creates a collapsed "Make List" node, which takes the form of an input drawer. More...

void	paint (QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget)
	Draws a collapsed "Make List" node. More...

QRectF	boundingRect (void) const
	Returns the bounding rectangle of this collapsed "Make List" node. More...

QRectF	getOuterNodeFrameBoundingRect (void) const
	Returns the bounding rect for just the drawer, not including the drag handle. More...

QPainterPath	shape () const
	Returns the shape of the rendered "Make List" node, for use in collision detection, hit tests, and QGraphicsScene::items() functions. More...

void	updateGeometry ()
	Schedules a redraw of this drawer. More...

QRectF	getExtendedDragHandleRect () const
	Returns a rectangle encompassing the drag handle's extended hover and drag range. More...

void	setDragInProgress (bool inProgress)
	Sets the boolean indicating whether this node's drag handle is currently being dragged. More...

void	extendedHoverEnterEvent (QPointF scenePos)
	Handle mouse hover start events. More...

void	extendedHoverMoveEvent (QPointF scenePos)
	Handle mouse hover move events. More...

void	extendedHoverLeaveEvent ()
	Handle mouse hover leave events. More...

Public Member Functions inherited from VuoRendererInputDrawer
	VuoRendererInputDrawer (VuoNode baseNode, VuoRendererSignaler signaler)
	Creates a collapsed "Make List" node that takes the form of an input drawer. More...

qreal	getMaxDrawerLabelWidth (void) const
	Returns the maximum width in pixels of the port labels within this drawer. More...

qreal	getMaxDrawerChainedLabelWidth (void) const
	Returns the maximum width in pixels of the port labels within this drawer, also accounting for the width of the child port as well as any constant flags or collapsed typecasts attached to the child port. More...

vector< VuoRendererPort * >	getDrawerPorts (void) const
	Returns the vector of the input ports whose values will be incorporated into the output list. More...

void	setHorizontalDrawerOffset (qreal offset)
	Sets the distance, in pixels, left of its attached port that the rightmost point of this drawer should be rendered. More...

Public Member Functions inherited from VuoRendererInputAttachment
	VuoRendererInputAttachment (VuoNode baseNode, VuoRendererSignaler signaler)
	Creates a node that is rendered as an attachment to another node's input port. More...

VuoPort *	getUnderlyingHostPort ()
	Returns the input port to which this item is attached in the underlying composition. More...

VuoNode *	getUnderlyingHostNode ()
	Returns the node to which this item is attached in the underlying composition. More...

virtual VuoPort *	getRenderedHostPort ()
	Returns the input port to which this item is visually attached in the rendered composition. More...

virtual VuoNode *	getRenderedHostNode ()
	Returns the node to which this item is visually attached in the composition rendering. More...

virtual set< VuoNode * >	getCoattachments (void)
	Returns the set of co-attachments expected to co-exist with this attachment. More...

bool	isEffectivelySelected (void) override
	Returns a boolean indicating whether the attachment should be rendered as if it is selected. More...

Public Member Functions inherited from VuoRendererNode
	VuoRendererNode (VuoNode baseNode, VuoRendererSignaler signaler)
	Creates a renderer detail for the specified base node. More...

virtual bool	paintingDisabled (void) const
	Returns a boolean indicating whether painting is currently disabled for this node. More...

vector< VuoRendererInputDrawer * >	getAttachedInputDrawers (void) const
	Returns a vector containing all of the drawers attached to any of this node's input ports. More...

qreal	getInputDrawerOffset (unsigned int portIndex) const
	Returns the horizontal offset necessary to prevent the drawer at `portIndex` from overlapping any drawers beneath it. More...

void	updateNodeFrameRect (void)
	Calculates and updates the cached inner frame of a node based on its current attributes. More...

void	setMissingImplementation (bool missingImplementation)
	Sets whether the node is rendered as though its implementation is missing. More...

bool	isMissingImplementation (void)
	Returns whether the node is rendered as though its implementation is missing. More...

void	setProxyNode (VuoRendererNode *proxyNode)
	If set, this node will not be drawn; its drawing will be handled by `proxyNode`. More...

VuoRendererNode *	getProxyNode (void) const
	Returns this node's rendering proxy. More...

VuoRendererTypecastPort *	getProxyCollapsedTypecast (void) const
	Returns the collapsed typecast port rendered in place of this node, or NULL if none. More...

void	setAlwaysDisplayPortNames (bool displayPortNames)
	Sets the boolean indicating whether this node's ports, including unambiguous ones, should always have their names displayed. More...

bool	nameDisplayEnabledForPort (const VuoRendererPort *port)
	Returns a boolean indicating whether the name of the provided `port` should be rendered within the node. More...

bool	nameDisplayEnabledForInputPorts ()
	Returns a boolean indicating whether the names of input ports should be rendered within the node. More...

bool	nameDisplayEnabledForOutputPorts ()
	Returns a boolean indicating whether the names of output ports should be rendered within the node. More...

VuoRendererColors::HighlightType	getEligibilityHighlight (void)
	Returns the highlight that should be used to indicate whether this node contains ports eligible for the current cable drag. More...

void	setEligibilityHighlight (VuoRendererColors::HighlightType eligibility)
	Sets whether this node should be highlighted to indicate that it contains ports eligible for the current cable drag. More...

QVariant	itemChange (GraphicsItemChange change, const QVariant &value)
	Updates the node and its connected cables to reflect changes in state. More...

void	updateGeometry (void)
	Schedules a redraw of this node. More...

void	updateConnectedCableGeometry (void)
	Schedules a redraw of this node's connected cables. More...

set< VuoCable * >	getConnectedCables (bool includePublishedCables)
	Returns the set of cables connected to this node. More...

set< VuoCable * >	getConnectedInputCables (bool includePublishedCables)
	Returns the set of input cables connected to this node. More...

set< VuoCable * >	getConnectedOutputCables (bool includePublishedCables)
	Returns the set of output cables connected to this node. More...

vector< VuoRendererPort * > &	getInputPorts (void)
	Returns this node's input ports. More...

vector< VuoRendererPort * > &	getOutputPorts (void)
	Returns this node's output ports. More...

vector< pair< QString, json_object * > >	getConstantPortValues ()
	Returns an ordered list of port name-value pairs for the ports that belong to this node and whose values are currently constant. More...

void	replaceInputPort (VuoRendererPort oldPort, VuoRendererPort newPort)
	Replaces input port `old` with `new`. More...

void	addInputPort (VuoRendererPort *newPort)
	Adds input port `newPort` to the node, relocating it to the end of the input port list if it was already present somewhere within the list. More...

bool	hasGenericPort (void)
	Returns a boolean indicating whether this node has any ports with generic data types. More...

void	setTitle (string title)
	Sets the `title` for this node; re-lays-out its ports to accommodate the new name. More...

void	resetTimeLastExecuted ()
	Resets the time last executed to a value that causes the node to be painted as if activity-rendering were disabled. More...

void	setExecutionEnded ()
	Updates the node's execution state to indicate that it has just finished executing. More...

void	setExecutionBegun ()
	Updates the node's execution state to indicate that it is currently executing. More...

qint64	getTimeLastExecutionEnded ()
	Returns the time, in ms since epoch, that this node's most recent node execution ended, or if applicable, a special VuoRendererItem::activityState. More...

void	layoutConnectedInputDrawers (void)
	Calculates and sets the positions of the node's connected input drawers relative to the node. More...

void	layoutConnectedInputDrawersAtAndAbovePort (VuoRendererPort *port)
	Calculates and sets the positions of any input drawers connected to this node's ports beginning with the provided `port` and iterating through the ports rendered above (i.e., with indices lower than) that port. More...

void	setCacheModeForNodeAndPorts (QGraphicsItem::CacheMode mode)
	Sets the cache mode of this node and its child ports to `mode`. More...

void	setCacheModeForConnectedCables (QGraphicsItem::CacheMode mode)
	Sets the cache mode of this node's connected cables to `mode`. More...

Public Member Functions inherited from VuoRendererItem
void	setSelectable (bool selectable)
	Enables or disables selection for the item. More...

Public Member Functions inherited from VuoBaseDetail< VuoNode >
	VuoBaseDetail (string description, VuoNode *base)
	Creates a detail class. More...

VuoNode *	getBase (void) const
	Returns the detail class instance's base class instance. More...

void	setBase (VuoNode *base)
	Sets the detail class instance's base class instance. More...

Additional Inherited Members
Public Types inherited from VuoRendererNode
enum	Type { node , detachedConstant , detachedDrawer , detachedTypecast }
	Specifies how this node is graphically represented. More...

Public Types inherited from VuoRendererItem
enum	activityState { notTrackingActivity = -1 , activityInProgress = 0 }
	Special composition component activity states. More...

enum	zValues { triggerAnimationZValue = 1 , nodeZValue = 0 , portZValue = -1 , attachmentZValue = -2 , cableZValue = -3 , errorMarkZValue = -4 , commentZValue = -5 }
	Stacking order for canvas elements. More...

Static Public Member Functions inherited from VuoRendererNode
static QPair< QPainterPath, QPainterPath >	getNodeFrames (QRectF nodeInnerFrameRect)
	Returns the outer and inner node frames, in that order, for a node with the provided `nodeInnerFrameRect` value. More...

static QPainterPath	getSubcompositionIndicatorPath (QRectF nodeInnerFrameRect, bool isSubcomposition)
	Returns the path of the subcomposition icon for a node with the provided `nodeInnerFrameRect`, or an empty path if `isSubcomposition` is false. More...

Static Public Member Functions inherited from VuoRendererItem
static void	setSnapToGrid (bool snap)
	Specifies whether graphics items should be snapped to a grid. More...

static void	setDrawBoundingRects (bool drawBoundingRects)
	Specifies whether bounding rects will be shown the next time the QGraphicsScene is rendered. More...

static bool	shouldDrawBoundingRects (void)
	Returns whether bounding rects are currently being shown. More...

static void	drawRect (QPainter *painter, QRectF rect)
	Draws a rect, for debugging. More...

static bool	getSnapToGrid ()
	Retrieves the boolean indicating whether graphics items should be snapped to a grid. More...

Static Public Attributes inherited from VuoRendererInputDrawer
static const qreal	drawerInteriorHorizontalPadding = 20
	The amount of horizontal padding, in pixels, added to each drawer beyond what its text strictly requires. More...

static const qreal	drawerHorizontalSpacing = 2
	The amount of space, in pixels, left as horizontal padding between underhangs of drawers attached to ports of the same node. More...

Static Public Attributes inherited from VuoRendererNode
static const qreal	nodeTitleHeight = 18
	The height of the node's title. More...

static const qreal	nodeHeaderYOffset = -nodeTitleHeight - nodeClassHeight
	The vertical offset of the node header's top left corner from the origin. More...

static const qreal	cornerRadius = 10
	The radius of rounded corners. More...

Protected Member Functions inherited from VuoRendererInputDrawer
void	layoutPorts (void)
	Calculates and sets the positions of the node's child ports relative to the node. More...

QPainterPath	getDrawerPath (bool includeDragHandle) const
	Returns a path representing the drawer. More...

Protected Member Functions inherited from VuoRendererNode
virtual void	hoverEnterEvent (QGraphicsSceneHoverEvent *event)
	Handle mouse hover start events. More...

virtual void	hoverMoveEvent (QGraphicsSceneHoverEvent *event)
	Handle mouse hover move events. More...

virtual void	hoverLeaveEvent (QGraphicsSceneHoverEvent *event)
	Handle mouse hover leave events. More...

void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event)
	Handle mouse release events. More...

void	mouseDoubleClickEvent (QGraphicsSceneMouseEvent *event)
	Handle mouse double-click events. More...

void	keyPressEvent (QKeyEvent *event)
	Handle key-press events. More...

Protected Member Functions inherited from VuoRendererItem
void	drawBoundingRect (QPainter *painter)
	Draws this item's bounding rect, for debugging. More...

bool	getRenderActivity () const
	Retrieves the composition-wide boolean indicating whether recent activity (e.g., a node execution or event firing) by this item should be reflected in its rendering. More...

bool	getRenderHiddenCables () const
	Retrieves the composition-wide boolean indicating whether hidden ("wireless") cables should be rendered as if they were not hidden. More...

QGraphicsItem::CacheMode	getCurrentDefaultCacheMode () const
	Returns the current default cache mode for components of this composition. More...

Static Protected Member Functions inherited from VuoRendererInputAttachment
static VuoPort *	getUnderlyingHostPortForNode (VuoNode *node)
	Returns the input port to which the provided node is attached in the underlying composition. More...

static VuoNode *	getUnderlyingHostNodeForNode (VuoNode *node)
	Returns the node to which the provided node is attached in the underlying composition. More...

static VuoNode *	getListNodeConnectedToInputPort (VuoPort *port)
	Returns the collapsed list node attached to the provided input port, or `NULL` if none. More...

Static Protected Member Functions inherited from VuoRendererItem
static void	addRoundedCorner (QPainterPath &path, bool drawLine, QPointF sharpCornerPoint, qreal radius, bool isTop, bool isLeft)
	Appends a line (or move) and curve to `path`, to produce a clockwise-wound rounded corner near `sharpCornerPoint`. More...

Protected Attributes inherited from VuoRendererInputDrawer
vector< VuoRendererPort * >	drawerPorts
	The vector of input ports whose values will be incorporated into the output list. More...

qreal	horizontalDrawerOffset
	The distance, in pixels, left of its attached port that the rightmost point of this drawer should be rendered. More...

qreal	drawerBottomExtensionHeight
	The height, in pixels, of the input drawer (excluding the arm and drag handle). More...

Protected Attributes inherited from VuoRendererNode
VuoRendererSignaler *	signaler
	The object that sends signals on behalf of this renderer node. More...

vector< VuoRendererPort * >	inputPorts
	The list of input renderer ports belonging to this renderer node. More...

vector< VuoRendererPort * >	outputPorts
	The list of output renderer ports belonging to this renderer node. More...

qint64	timeLastExecutionEnded
	The time at which this node's running counterpart last completed an execution. More...

bool	alwaysDisplayPortNames
	Indicates whether this node's ports, even unambiguous ones, should always have their names displayed. More...