ReorderableIconLayout Class Reference

#include <reorderableiconlayout.h>

Inheritance diagram for ReorderableIconLayout:

Collaboration diagram for ReorderableIconLayout:

Signals
void	signalReorderStarted ()
void	signalReorderEnded ()
void	signalFSMTrackStarted_Trigger ()
void	signalFSMTrackEnded_Trigger ()
void	signalFSMLastTrackEndedTrigger ()
void	signalFSMReorderStarted_Trigger ()
void	signalFSMReorderEnded_Trigger ()

Public Member Functions
	ReorderableIconLayout (ReorderablePage *p_owner)
virtual	~ReorderableIconLayout ()
virtual void	setLayoutRowSpacing (const qreal interRowSpace, const quint32 anchorRowNum=0)
virtual void	resetLayoutRowSpacingToDefaultSettings ()
virtual void	paint (QPainter *painter)
virtual void	paint (QPainter *painter, const QRectF &sourceRect)
virtual void	paint (QPainter *painter, const QRectF &sourceRect, qint32 renderOpt)
virtual void	paint (const QPointF &translate, QPainter *painter)
virtual void	paintOffscreen (QPainter *painter)
virtual void	paintOffscreen (PixmapObject *p_pmo)
virtual void	paintOffscreen (PixmapHugeObject *p_hugePmo)
virtual void	enableAutoPaint ()
virtual void	disableAutoPaint ()
virtual void	relayout (bool force=false)
virtual void	resizeWidth (const quint32 w)
virtual void	setPosition (const QPointF &pos)
virtual void	setUniformCellSize (const QSize &size)
virtual void	iconCellReleaseIcon (const QPoint &cellCoordinate)
virtual IconCell *	iconCellAtLayoutCoordinate (const QPointF &coordinate)
virtual IconCell *	iconCellAtLayoutCoordinate (const QPointF &layoutCoordinate, QPoint &r_gridCoordinate)
virtual QRectF	rowArea (quint32 rowIndex) const
virtual QPoint	lastOccupiedGridPosition () const
virtual QPoint	nextAppendGridPosition () const
virtual qint32	rowAtLayoutCoordinate (const QPointF &layoutCoordinate, bool clipMinMax=false)
virtual qint32	rowAtLayoutCoordinateFuzzy (const QPointF &layoutCoordinate, bool clipMinMax=false)
virtual IconCell *	iconCellAtGridCoordinate (const QPoint &gridCoordinate)
virtual bool	layoutCoordinateForGridCoordinate (const QPoint &gridCoordinate, QPointF &r_layoutCoordinate)
virtual IconCell *	findIconByUid (const QUuid &iconUid, QPoint &r_gridCoordinate, bool includePendingIconsInCells=false)
virtual QList< IconCell * >	iconCellsInFlowOrder ()
virtual IconBase *	startTrackingIcon (const QPoint &gridCoord, bool includePendingIconsInCells=false)
virtual IconBase *	startTrackingIconFromTransfer (const QPoint &gridCoord, IconBase *iconTracked)
virtual bool	startTrackingIcon (IconBase *p_icon, QPoint &r_gridCoord)
virtual bool	trackedIconMovedTo (IconBase *p_icon, const QPoint &gridCoord, QPoint &r_newGridCoord)
virtual void	stopTrackingIcon (IconBase *p_icon)
virtual void	stopTrackingAll ()
virtual bool	trackedIconLeavingLayout (const QUuid &trackedIconUid)
virtual IconBase *	getTrackedIconByUid (const QUuid &trackedIconUid)
virtual bool	lastTrackedPosition (const QUuid &iconUid, QPoint &r_lastGridCoord)
virtual QList< IconOperation >	opListForMove (const QPoint &sourceColumnRow, const QPoint &destColumnRow)
virtual QAnimationGroup *	animationsForOpList (QList< IconOperation > &opList)
virtual bool	initializePendingCellListFromOpList (QList< IconOperation > &opList)
virtual bool	commitPending ()
virtual bool	commitTracked (const QUuid &iconUid)
virtual bool	commitTracked (const QUuid &iconUid, const QPoint &lastGridCoord)
virtual bool	executeOpList (QList< IconOperation > &opList)
virtual IconReorderAnimation *	animationForTrackedIconFinal (const QUuid &trackedIconUid)
virtual IconReorderAnimation *	animationForTrackedIconFinal (const QUuid &trackedIconUid, const QPoint &lastGridCoord)
virtual void	cancelAllReorder ()
virtual void	commitPendingImmediately ()
virtual void	commitTrackedImmediately (const QUuid &iconUid)
virtual void	commitTrackedImmediately (const QUuid &iconUid, const QPoint &lastGridCoord)
virtual bool	areTherePendingReorderAnimations ()
virtual quint32	addIcon (IconBase *p_icon)
virtual quint32	addIcon (IconCell *p_cell)
virtual QPoint	addEmptyCell ()
virtual quint32	addIconAt (IconBase *p_icon, const QPoint &gridCoordinate)
virtual quint32	addIconAt (IconCell *p_cell, const QPoint &gridCoordinate)
virtual QPoint	addEmptyCellAt (const QPoint &gridCoordinate)
virtual bool	removeIconCell (const QPoint &gridCoordinate)
Public Member Functions inherited from IconLayout
	IconLayout (Page *p_owner)
virtual	~IconLayout ()
virtual void	paint (QPainter *painter, const QRectF &sourceRect, const QPointF &painterTranslate)
virtual void	paint (QPainter *painter, const QRectF &sourceRect, const QPointF &painterTranslate, qint32 renderOpt)
virtual QRectF	geometry ()
virtual QRectF	relativeGeometry ()
virtual QPointF	position ()
virtual QPointF	sceneCoordinateFromLayoutCoordinate (const QPointF &layoutCoordinate)
virtual QPointF	pageCoordinateFromLayoutCoordinate (const QPointF &layoutCoordinate)
virtual QPointF	rawPageCoordinateFromLayoutCoordinate (const QPointF &layoutCoordinate) const
virtual QPointF	rawLayoutCoordinateFromPageCoordinate (const QPointF &pageCoordinate) const
virtual QRectF	rawPageRectFromLayoutRect (const QRectF &layoutRect) const
virtual QRectF	rawLayoutRectFromPageRect (const QRectF &pageRect) const
virtual void	recomputePageLayoutTransforms ()
virtual qreal	verticalDistanceToNearestUpperRow (const QPointF &layoutCoordinate)
virtual qreal	verticalDistanceToNearestLowerRow (const QPointF &layoutCoordinate)
virtual quint32	maximumRowHeight () const
virtual quint32	minimumRowHeight () const
Public Member Functions inherited from LayoutItem
	LayoutItem ()
virtual	~LayoutItem ()

Static Public Member Functions
static void	initLayoutFromSequentialIconList (ReorderableIconLayout &layout, const IconList iconList)

Protected Types
typedef QList< IconRow * >	IconRowList
typedef IconRowList::const_iterator	IconRowConstIter
typedef IconRowList::iterator	IconRowIter

Protected Slots
virtual void	slotReorderAnimationsFinished ()
	protected Q_SLOTS: More...
virtual void	slotTrackedIconReplacementAnimationFinished ()
virtual void	slotTrackForIconEnded ()
virtual void	dbg_reorderFSMStateEntered ()

Protected Member Functions
virtual void	destroyAllRows ()
	used by relayoutExisting() More...
virtual qint32	calculateAndSetHorizontalSpaceParameters ()
virtual void	relayoutExisting ()
virtual void	setupReorderFSM ()
virtual void	startReorderFSM ()
virtual void	stopReorderFSM ()
virtual bool	isReorderStateConsistent () const
virtual void	switchIconsToReorderGraphics ()
virtual void	switchIconsToNormalGraphics ()
virtual void	switchIconToReorderGraphics (IconCell *p_iconCell)
virtual void	switchIconToNormalGraphics (IconCell *p_iconCell)
virtual void	switchIconToReorderGraphics (IconBase *p_icon)
virtual void	switchIconToNormalGraphics (IconBase *p_icon)

Protected Attributes
IconRowList	m_iconRows
bool	m_layoutSync
quint32	m_relayoutCount
bool	m_disabledAutoPaint
bool	m_usingReorderModeGraphics
quint32	m_maxWidthForRows
quint32	m_maxIconsPerRow
qint32	m_horizIconSpacingAdjust
quint32	m_interRowSpace
quint32	m_leftMarginForRows
quint32	m_topMarginForRows
quint32	m_anchorRow
	More...
QSize	m_iconCellSize
quint32	m_horizIconSpacing
QSize	m_layoutSizeInPixels
quint32	m_reorderEventSampleRate
quint32	m_maxVelocityForSampling
quint64	m_timeNormalizationUnit
quint32	m_magFactor
quint64	m_lastTimeUsed
quint64	m_listIdInUse
QList< QPointer< IconCell > >	m_reorderPendingCellList
QPointer< QAnimationGroup >	m_qp_reorderAnimationGroup
QMap< QUuid, QPointer < IconReorderAnimation > >	m_trackedIconAnimations
QMap< QUuid, QPoint >	m_trackedIconLastPosition
QStateMachine *	m_p_reorderFSM
QState *	m_p_fsmStateConsistent
QState *	m_p_fsmStateReorderPending
QState *	m_p_fsmStateTrackedFloating
QState *	m_p_fsmStateReorderPendingAndTrackedFloating
Protected Attributes inherited from IconLayout
QPointer< Page >	m_qp_ownerPage
QRectF	m_geom
QPointF	m_pos
QTransform	m_layoutToPageTran
QTransform	m_pageToLayoutTran

Static Protected Attributes
static const char *	ReorderFSMPropertyName_isConsistent = "isConsistent"

Friends
class	ReorderablePage
QDataStream &	operator<< (QDataStream &stream, const ReorderableIconLayout &s)
	More...
QDataStream &	operator>> (QDataStream &stream, ReorderableIconLayout &s)
QDebug	operator<< (QDebug dbg, const ReorderableIconLayout &s)

Member Typedef Documentation

typedef IconRowList::const_iterator ReorderableIconLayout::IconRowConstIter

protected

typedef IconRowList::iterator ReorderableIconLayout::IconRowIter

protected

typedef QList<IconRow *> ReorderableIconLayout::IconRowList

protected

Constructor & Destructor Documentation

ReorderableIconLayout::ReorderableIconLayout

(

ReorderablePage *

p_owner

)

ReorderableIconLayout::~ReorderableIconLayout ( )

virtual

Member Function Documentation

QPoint ReorderableIconLayout::addEmptyCell ( )

virtual

QPoint ReorderableIconLayout::addEmptyCellAt ( const QPoint &  gridCoordinate )

virtual

quint32 ReorderableIconLayout::addIcon ( IconBase *  p_icon )

virtual

quint32 ReorderableIconLayout::addIcon ( IconCell *  p_cell )

virtual

quint32 ReorderableIconLayout::addIconAt ( IconBase *  p_icon, const QPoint &  gridCoordinate  )

virtual

quint32 ReorderableIconLayout::addIconAt ( IconCell *  p_cell, const QPoint &  gridCoordinate  )

virtual

IconReorderAnimation * ReorderableIconLayout::animationForTrackedIconFinal ( const QUuid &  trackedIconUid )

virtual

IconReorderAnimation * ReorderableIconLayout::animationForTrackedIconFinal ( const QUuid &  trackedIconUid, const QPoint &  lastGridCoord  )

virtual

QAnimationGroup * ReorderableIconLayout::animationsForOpList ( QList< IconOperation > &  opList )

virtual

bool ReorderableIconLayout::areTherePendingReorderAnimations ( )

virtual

qint32 ReorderableIconLayout::calculateAndSetHorizontalSpaceParameters ( )

protectedvirtual

void ReorderableIconLayout::cancelAllReorder ( )

virtual

bool ReorderableIconLayout::commitPending ( )

virtual

void ReorderableIconLayout::commitPendingImmediately ( )

virtual

bool ReorderableIconLayout::commitTracked ( const QUuid &  iconUid )

virtual

bool ReorderableIconLayout::commitTracked ( const QUuid &  iconUid, const QPoint &  lastGridCoord  )

virtual

void ReorderableIconLayout::commitTrackedImmediately ( const QUuid &  iconUid )

virtual

void ReorderableIconLayout::commitTrackedImmediately ( const QUuid &  iconUid, const QPoint &  lastGridCoord  )

virtual

void ReorderableIconLayout::dbg_reorderFSMStateEntered ( )

protectedvirtualslot

void ReorderableIconLayout::destroyAllRows ( )

protectedvirtual

used by relayoutExisting()

void ReorderableIconLayout::disableAutoPaint ( )

virtual

Reimplemented from IconLayout.

void ReorderableIconLayout::enableAutoPaint ( )

virtual

Reimplemented from IconLayout.

bool ReorderableIconLayout::executeOpList ( QList< IconOperation > &  opList )

virtual

IconCell * ReorderableIconLayout::findIconByUid ( const QUuid &  iconUid, QPoint &  r_gridCoordinate, bool  includePendingIconsInCells = false  )

virtual

IconBase * ReorderableIconLayout::getTrackedIconByUid ( const QUuid &  trackedIconUid )

virtual

IconCell * ReorderableIconLayout::iconCellAtGridCoordinate ( const QPoint &  gridCoordinate )

virtual

IconCell * ReorderableIconLayout::iconCellAtLayoutCoordinate ( const QPointF &  coordinate )

virtual

Reimplemented from IconLayout.

IconCell * ReorderableIconLayout::iconCellAtLayoutCoordinate ( const QPointF &  layoutCoordinate, QPoint &  r_gridCoordinate  )

virtual

Reimplemented from IconLayout.

void ReorderableIconLayout::iconCellReleaseIcon ( const QPoint &  cellCoordinate )

virtual

Reimplemented from IconLayout.

QList< IconCell * > ReorderableIconLayout::iconCellsInFlowOrder ( )

virtual

Reimplemented from IconLayout.

bool ReorderableIconLayout::initializePendingCellListFromOpList ( QList< IconOperation > &  opList )

virtual

void ReorderableIconLayout::initLayoutFromSequentialIconList ( ReorderableIconLayout &  layout, const IconList  iconList  )

static

START THE LAYOUT

bool ReorderableIconLayout::isReorderStateConsistent ( ) const

protectedvirtual

can't be sure of state w/o the FSM

QPoint ReorderableIconLayout::lastOccupiedGridPosition ( ) const

virtual

bool ReorderableIconLayout::lastTrackedPosition ( const QUuid &  iconUid, QPoint &  r_lastGridCoord  )

virtual

bool ReorderableIconLayout::layoutCoordinateForGridCoordinate ( const QPoint &  gridCoordinate, QPointF &  r_layoutCoordinate  )

virtual

QPoint ReorderableIconLayout::nextAppendGridPosition ( ) const

virtual

QList< IconOperation > ReorderableIconLayout::opListForMove ( const QPoint &  sourceColumnRow, const QPoint &  destColumnRow  )

virtual

void ReorderableIconLayout::paint ( QPainter *  painter )

virtual

Reimplemented from IconLayout.

void ReorderableIconLayout::paint ( QPainter *  painter, const QRectF &  sourceRect  )

virtual

Reimplemented from IconLayout.

void ReorderableIconLayout::paint ( QPainter *  painter, const QRectF &  sourceRect, qint32  renderOpt  )

virtual

Reimplemented from IconLayout.

void ReorderableIconLayout::paint ( const QPointF &  translate, QPainter *  painter  )

virtual

Reimplemented from IconLayout.

void ReorderableIconLayout::paintOffscreen ( QPainter *  painter )

virtual

Reimplemented from IconLayout.

void ReorderableIconLayout::paintOffscreen ( PixmapObject *  p_pmo )

virtual

Reimplemented from IconLayout.

void ReorderableIconLayout::paintOffscreen ( PixmapHugeObject *  p_hugePmo )

virtual

Reimplemented from IconLayout.

void ReorderableIconLayout::relayout ( bool  force = false )

virtual

Reimplemented from IconLayout.

void ReorderableIconLayout::relayoutExisting ( )

protectedvirtual

bool ReorderableIconLayout::removeIconCell ( const QPoint &  gridCoordinate )

virtual

ugh, horrible! go check code - something is seriously wrong!

void ReorderableIconLayout::resetLayoutRowSpacingToDefaultSettings ( )

virtual

void ReorderableIconLayout::resizeWidth ( const quint32  w )

virtual

Reimplemented from IconLayout.

QRectF ReorderableIconLayout::rowArea ( quint32  rowIndex ) const

virtual

Reimplemented from IconLayout.

qint32 ReorderableIconLayout::rowAtLayoutCoordinate ( const QPointF &  layoutCoordinate, bool  clipMinMax = false  )

virtual

Reimplemented from IconLayout.

qint32 ReorderableIconLayout::rowAtLayoutCoordinateFuzzy ( const QPointF &  layoutCoordinate, bool  clipMinMax = false  )

virtual

void ReorderableIconLayout::setLayoutRowSpacing ( const qreal  interRowSpace, const quint32  anchorRowNum = 0  )

virtual

void ReorderableIconLayout::setPosition ( const QPointF &  pos )

virtual

Reimplemented from IconLayout.

void ReorderableIconLayout::setUniformCellSize ( const QSize &  size )

virtual

Reimplemented from IconLayout.

void ReorderableIconLayout::setupReorderFSM ( )

protectedvirtual

void ReorderableIconLayout::signalFSMLastTrackEndedTrigger ( )

signal

void ReorderableIconLayout::signalFSMReorderEnded_Trigger ( )

signal

void ReorderableIconLayout::signalFSMReorderStarted_Trigger ( )

signal

void ReorderableIconLayout::signalFSMTrackEnded_Trigger ( )

signal

void ReorderableIconLayout::signalFSMTrackStarted_Trigger ( )

signal

void ReorderableIconLayout::signalReorderEnded ( )

signal

void ReorderableIconLayout::signalReorderStarted ( )

signal

void ReorderableIconLayout::slotReorderAnimationsFinished ( )

protectedvirtualslot

protected Q_SLOTS:

void ReorderableIconLayout::slotTrackedIconReplacementAnimationFinished ( )

protectedvirtualslot

void ReorderableIconLayout::slotTrackForIconEnded ( )

protectedvirtualslot

void ReorderableIconLayout::startReorderFSM ( )

protectedvirtual

IconBase * ReorderableIconLayout::startTrackingIcon ( const QPoint &  gridCoord, bool  includePendingIconsInCells = false  )

virtual

bool ReorderableIconLayout::startTrackingIcon ( IconBase *  p_icon, QPoint &  r_gridCoord  )

virtual

IconBase * ReorderableIconLayout::startTrackingIconFromTransfer ( const QPoint &  gridCoord, IconBase *  iconTracked  )

virtual

void ReorderableIconLayout::stopReorderFSM ( )

protectedvirtual

void ReorderableIconLayout::stopTrackingAll ( )

virtual

void ReorderableIconLayout::stopTrackingIcon ( IconBase *  p_icon )

virtual

void ReorderableIconLayout::switchIconsToNormalGraphics ( )

protectedvirtual

void ReorderableIconLayout::switchIconsToReorderGraphics ( )

protectedvirtual

void ReorderableIconLayout::switchIconToNormalGraphics ( IconCell *  p_iconCell )

protectedvirtual

void ReorderableIconLayout::switchIconToNormalGraphics ( IconBase *  p_icon )

protectedvirtual

void ReorderableIconLayout::switchIconToReorderGraphics ( IconCell *  p_iconCell )

protectedvirtual

void ReorderableIconLayout::switchIconToReorderGraphics ( IconBase *  p_icon )

protectedvirtual

bool ReorderableIconLayout::trackedIconLeavingLayout ( const QUuid &  trackedIconUid )

virtual

bool ReorderableIconLayout::trackedIconMovedTo ( IconBase *  p_icon, const QPoint &  gridCoord, QPoint &  r_newGridCoord  )

virtual

Friends And Related Function Documentation

QDataStream& operator<< ( QDataStream &  stream, const ReorderableIconLayout &  s  )

friend

---

QDebug operator<< ( QDebug  dbg, const ReorderableIconLayout &  s  )

friend

QDataStream& operator>> ( QDataStream &  stream, ReorderableIconLayout &  s  )

friend

friend class ReorderablePage

friend

Member Data Documentation

quint32 ReorderableIconLayout::m_anchorRow

protected

---

bool ReorderableIconLayout::m_disabledAutoPaint

protected

quint32 ReorderableIconLayout::m_horizIconSpacing

protected

qint32 ReorderableIconLayout::m_horizIconSpacingAdjust

protected

QSize ReorderableIconLayout::m_iconCellSize

protected

IconRowList ReorderableIconLayout::m_iconRows

protected

quint32 ReorderableIconLayout::m_interRowSpace

protected

quint64 ReorderableIconLayout::m_lastTimeUsed

protected

QSize ReorderableIconLayout::m_layoutSizeInPixels

protected

bool ReorderableIconLayout::m_layoutSync

protected

quint32 ReorderableIconLayout::m_leftMarginForRows

protected

quint64 ReorderableIconLayout::m_listIdInUse

protected

quint32 ReorderableIconLayout::m_magFactor

protected

quint32 ReorderableIconLayout::m_maxIconsPerRow

protected

quint32 ReorderableIconLayout::m_maxVelocityForSampling

protected

quint32 ReorderableIconLayout::m_maxWidthForRows

protected

QState* ReorderableIconLayout::m_p_fsmStateConsistent

protected

QState* ReorderableIconLayout::m_p_fsmStateReorderPending

protected

QState* ReorderableIconLayout::m_p_fsmStateReorderPendingAndTrackedFloating

protected

QState* ReorderableIconLayout::m_p_fsmStateTrackedFloating

protected

QStateMachine* ReorderableIconLayout::m_p_reorderFSM

protected

QPointer<QAnimationGroup> ReorderableIconLayout::m_qp_reorderAnimationGroup

protected

quint32 ReorderableIconLayout::m_relayoutCount

protected

quint32 ReorderableIconLayout::m_reorderEventSampleRate

protected

QList<QPointer<IconCell> > ReorderableIconLayout::m_reorderPendingCellList

protected

quint64 ReorderableIconLayout::m_timeNormalizationUnit

protected

quint32 ReorderableIconLayout::m_topMarginForRows

protected

QMap<QUuid,QPointer<IconReorderAnimation> > ReorderableIconLayout::m_trackedIconAnimations

protected

QMap<QUuid,QPoint> ReorderableIconLayout::m_trackedIconLastPosition

protected

bool ReorderableIconLayout::m_usingReorderModeGraphics

protected

const char * ReorderableIconLayout::ReorderFSMPropertyName_isConsistent = "isConsistent"

staticprotected

---

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

• reorderableiconlayout.h
• reorderableiconlayout.cpp