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Layer Class Referenceabstract
+ Inheritance diagram for Layer:

Public Types

enum  LAYER_TYPE {
  UNDEFINED = 0, BITMAP = 1, VECTOR = 2, MOVIE = 3,
  SOUND = 4, CAMERA = 5
}
 

Public Member Functions

 Layer (Object *, LAYER_TYPE)
 
int id () const
 
LAYER_TYPE type () const
 
Objectobject () const
 
void setObject (Object *obj)
 
void setName (QString name)
 
QString name () const
 
void switchVisibility ()
 
bool visible () const
 
void setVisible (bool b)
 
QList< int > selectedKeyFramesPositions () const
 Get selected keyframe positions sorted by position.
 
QList< int > selectedKeyFramesByLast () const
 Get selected keyframe positions based on the order they were selected.
 
virtual Status saveKeyFrameFile (KeyFrame *, QString dataPath)=0
 
virtual void loadDomElement (const QDomElement &element, QString dataDirPath, ProgressCallback progressForward)=0
 
virtual QDomElement createDomElement (QDomDocument &doc) const =0
 
QDomElement createBaseDomElement (QDomDocument &doc) const
 
void loadBaseDomElement (const QDomElement &elem)
 
int getMaxKeyFramePosition () const
 
int firstKeyFramePosition () const
 
bool keyExists (int position) const
 
int getPreviousKeyFramePosition (int position) const
 
int getNextKeyFramePosition (int position) const
 
int getPreviousFrameNumber (int position, bool isAbsolute) const
 
int getNextFrameNumber (int position, bool isAbsolute) const
 
int keyFrameCount () const
 
int selectedKeyFrameCount () const
 
bool hasAnySelectedFrames () const
 
bool insertExposureAt (int position)
 Will insert an empty frame (exposure) after the given position. More...
 
bool addNewKeyFrameAt (int position)
 
bool addKeyFrame (int position, KeyFrame *)
 
bool removeKeyFrame (int position)
 
bool swapKeyFrames (int position1, int position2)
 
bool moveKeyFrame (int position, int offset)
 
bool loadKey (KeyFrame *)
 
KeyFramegetKeyFrameAt (int position) const
 
KeyFramegetLastKeyFrameAtPosition (int position) const
 
bool keyExistsWhichCovers (int frameNumber)
 
KeyFramegetKeyFrameWhichCovers (int frameNumber) const
 
void foreachKeyFrame (std::function< void(KeyFrame *)>) const
 
void setModified (int position, bool isModified) const
 
bool isFrameSelected (int position) const
 
void setFrameSelected (int position, bool isSelected)
 
void toggleFrameSelected (int position, bool allowMultiple=false)
 
void extendSelectionTo (int position)
 
void selectAllFramesAfter (int position)
 
bool newSelectionOfConnectedFrames (int position)
 Make a selection from specified position until a blank spot appears The search is only looking forward, e.g. More...
 
void setExposureForSelectedFrames (int offset)
 Add or subtract exposure from selected frames. More...
 
bool reverseOrderOfSelection ()
 Reverse order of selected frames. More...
 
void deselectAll ()
 
bool moveSelectedFrames (int offset)
 
QList< int > getSelectedFramesByPos () const
 
bool canMoveSelectedFramesToOffset (int offset) const
 Predetermines whether the frames can be moved to a new position depending on the offset. More...
 
Status save (const QString &sDataFolder, QStringList &attachedFiles, ProgressCallback progressStep)
 
virtual Status presave (const QString &sDataFolder)
 
bool isPaintable () const
 
QList< int > dirtyFrames () const
 Returns a list of dirty frame positions.
 
void markFrameAsDirty (const int frameNumber)
 Mark the frame position as dirty. More...
 
void clearDirtyFrames ()
 Clear the list of dirty keyframes.
 
- Public Member Functions inherited from QObject
virtual const QMetaObjectmetaObject () const const
 
 QObject (QObject *parent)
 
virtual bool event (QEvent *e)
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
QString objectName () const const
 
void setObjectName (const QString &name)
 
bool isWidgetType () const const
 
bool isWindowType () const const
 
bool signalsBlocked () const const
 
bool blockSignals (bool block)
 
QThreadthread () const const
 
void moveToThread (QThread *targetThread)
 
int startTimer (int interval, Qt::TimerType timerType)
 
int startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)
 
void killTimer (int id)
 
findChild (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
 
const QObjectListchildren () const const
 
void setParent (QObject *parent)
 
void installEventFilter (QObject *filterObj)
 
void removeEventFilter (QObject *obj)
 
QMetaObject::Connection connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
 
bool disconnect (const char *signal, const QObject *receiver, const char *method) const const
 
bool disconnect (const QObject *receiver, const char *method) const const
 
void dumpObjectTree ()
 
void dumpObjectInfo ()
 
void dumpObjectTree () const const
 
void dumpObjectInfo () const const
 
bool setProperty (const char *name, const QVariant &value)
 
QVariant property (const char *name) const const
 
QList< QByteArraydynamicPropertyNames () const const
 
void destroyed (QObject *obj)
 
void objectNameChanged (const QString &objectName)
 
QObjectparent () const const
 
bool inherits (const char *className) const const
 
void deleteLater ()
 
 Q_DISABLE_COPY (Class)
 
 Q_DISABLE_MOVE (Class)
 
 Q_DISABLE_COPY_MOVE (Class)
 
qobject_cast (QObject *object)
 
qobject_cast (const QObject *object)
 
qFindChild (const QObject *obj, const QString &name)
 
QList< T > qFindChildren (const QObject *obj, const QString &name)
 
QList< T > qFindChildren (const QObject *obj, const QRegExp &regExp)
 
 Q_CLASSINFO (Name,Value)
 
 Q_INTERFACES (...)
 
 Q_PROPERTY (...)
 
 Q_ENUMS (...)
 
 Q_FLAGS (...)
 
 Q_ENUM (...)
 
 Q_FLAG (...)
 
 Q_ENUM_NS (...)
 
 Q_FLAG_NS (...)
 
 Q_OBJECT Q_OBJECT
 
 Q_GADGET Q_GADGET
 
 Q_NAMESPACE Q_NAMESPACE
 
 Q_NAMESPACE_EXPORT (EXPORT_MACRO)
 
 Q_SIGNALS Q_SIGNALS
 
 Q_SIGNAL Q_SIGNAL
 
 Q_SLOTS Q_SLOTS
 
 Q_SLOT Q_SLOT
 
 Q_EMIT Q_EMIT
 
 Q_INVOKABLE Q_INVOKABLE
 
 Q_REVISION Q_REVISION
 
 Q_SET_OBJECT_NAME (Object)
 
 QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
 

Protected Member Functions

void setId (int LayerId)
 
virtual KeyFramecreateKeyFrame (int position, Object *)=0
 
- Protected Member Functions inherited from QObject
QObjectsender () const const
 
int senderSignalIndex () const const
 
int receivers (const char *signal) const const
 
bool isSignalConnected (const QMetaMethod &signal) const const
 
virtual void timerEvent (QTimerEvent *event)
 
virtual void childEvent (QChildEvent *event)
 
virtual void customEvent (QEvent *event)
 
virtual void connectNotify (const QMetaMethod &signal)
 
virtual void disconnectNotify (const QMetaMethod &signal)
 

Private Member Functions

void removeFromSelectionList (int position)
 

Private Attributes

LAYER_TYPE meType = UNDEFINED
 
ObjectmObject = nullptr
 
int mId = 0
 
bool mVisible = true
 
QString mName
 
std::map< int, KeyFrame
*, std::greater< int > > 
mKeyFrames
 
QList< int > mSelectedFrames_byLast
 
QList< int > mSelectedFrames_byPosition
 
QList< int > mDirtyFrames
 

Additional Inherited Members

- Static Public Member Functions inherited from QObject
QString tr (const char *sourceText, const char *disambiguation, int n)
 
QString trUtf8 (const char *sourceText, const char *disambiguation, int n)
 
QMetaObject::Connection connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
 
bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
 
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
 
bool disconnect (const QMetaObject::Connection &connection)
 
bool disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
 
- Public Attributes inherited from QObject
typedef QObjectList
 
- Properties inherited from QObject
 objectName
 

Detailed Description

Definition at line 38 of file layer.h.

Member Function Documentation

bool Layer::canMoveSelectedFramesToOffset ( int  offset) const

Predetermines whether the frames can be moved to a new position depending on the offset.

Parameters
offsetShould be start press position - current position
Returns
true if selected frames can be moved otherwise false

Definition at line 505 of file layer.cpp.

bool Layer::insertExposureAt ( int  position)

Will insert an empty frame (exposure) after the given position.

Parameters
positionThe frame to add exposure to

Definition at line 205 of file layer.cpp.

void Layer::markFrameAsDirty ( const int  frameNumber)
inline

Mark the frame position as dirty.

Any operation causing the frame to be modified, added, updated or removed, should call this.

Definition at line 166 of file layer.h.

bool Layer::newSelectionOfConnectedFrames ( int  position)

Make a selection from specified position until a blank spot appears The search is only looking forward, e.g.

|123| 4 5
^
pos/search from
Parameters
positionthe current position

Definition at line 456 of file layer.cpp.

bool Layer::reverseOrderOfSelection ( )

Reverse order of selected frames.

Returns
true if all frames were successfully reversed, otherwise will return false.

Definition at line 610 of file layer.cpp.

void Layer::setExposureForSelectedFrames ( int  offset)

Add or subtract exposure from selected frames.

Parameters
offsetAny value above 0 for adding exposure and any value below 0 to subtract exposure

Definition at line 520 of file layer.cpp.


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