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Signals | Public Member Functions | Private Member Functions | Private Attributes | List of all members
ViewManager Class Reference
+ Inheritance diagram for ViewManager:
Inheritance graph
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+ Collaboration diagram for ViewManager:
Collaboration graph
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Signals

void viewChanged ()
 
void viewFlipped ()
 

Public Member Functions

 ViewManager (Editor *editor)
 
bool init () override
 
Status load (Object *) override
 
Status save (Object *) override
 
QTransform getView () const
 
QTransform getViewInverse () const
 
qreal getScaleInversed () const
 
void resetView ()
 
QPointF mapCanvasToScreen (QPointF p) const
 
QPointF mapScreenToCanvas (QPointF p) const
 
QRectF mapCanvasToScreen (const QRectF &rect) const
 
QRectF mapScreenToCanvas (const QRectF &rect) const
 
QPolygonF mapPolygonToScreen (const QPolygonF &polygon) const
 
QPolygonF mapPolygonToCanvas (const QPolygonF &polygon) const
 
QPainterPath mapCanvasToScreen (const QPainterPath &path) const
 
QPainterPath mapScreenToCanvas (const QPainterPath &path) const
 
QPointF translation () const
 
void translate (float dx, float dy)
 
void translate (QPointF offset)
 
void centerView ()
 
float rotation ()
 
void rotate (float degree)
 
void rotateRelative (float delta)
 
void resetRotation ()
 
qreal scaling ()
 
void scale (qreal scaleValue)
 
void scaleAtOffset (qreal scaleValue, QPointF offset)
 
void scaleUp ()
 
void scaleDown ()
 
void scale400 ()
 
void scale300 ()
 
void scale200 ()
 
void scale100 ()
 
void scale50 ()
 
void scale33 ()
 
void scale25 ()
 
void flipHorizontal (bool b)
 
void flipVertical (bool b)
 
bool isFlipHorizontal () const
 
bool isFlipVertical () const
 
void setCanvasSize (QSize size)
 
void forceUpdateViewTransform ()
 
- Public Member Functions inherited from BaseManager
Editor * editor () const
 
Object * object () const
 
virtual bool init ()=0
 
virtual Status load (Object *o)=0
 
virtual Status save (Object *o)=0
 
virtual void workingLayerChanged (Layer *)
 
- Public Member Functions inherited from QObject
virtual const QMetaObject * metaObject () 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)
 
QThread * thread () 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)
 
T 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 QObjectList & children () 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< QByteArray > dynamicPropertyNames () const const
 
void destroyed (QObject *obj)
 
void objectNameChanged (const QString &objectName)
 
QObject * parent () const const
 
bool inherits (const char *className) const const
 
void deleteLater ()
 
 Q_DISABLE_COPY (Class)
 
 Q_DISABLE_MOVE (Class)
 
 Q_DISABLE_COPY_MOVE (Class)
 
T qobject_cast (QObject *object)
 
T qobject_cast (const QObject *object)
 
T 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
 

Private Member Functions

void updateViewTransforms ()
 
void onCurrentFrameChanged ()
 

Private Attributes

QTransform mView
 
QTransform mViewInverse
 
QTransform mViewCanvas
 
QTransform mViewCanvasInverse
 
QTransform mCentre
 
QPointF mTranslation = QPointF()
 
qreal mScaling = 1.0
 
qreal mRotation = 0.0
 
QSize mCanvasSize = { 1, 1 }
 
bool mIsFlipHorizontal = false
 
bool mIsFlipVertical = false
 

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
 
- Protected Member Functions inherited from BaseManager
 BaseManager (Editor *editor, const QString &name)
 
- Protected Member Functions inherited from QObject
QObject * sender () 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)
 
- Properties inherited from QObject
 objectName
 

Detailed Description

Definition at line 25 of file viewmanager.h.

Constructor & Destructor Documentation

◆ ViewManager()

ViewManager::ViewManager ( Editor *  editor)
explicit

Definition at line 35 of file viewmanager.cpp.

◆ ~ViewManager()

ViewManager::~ViewManager ( )
override

Definition at line 39 of file viewmanager.cpp.

Member Function Documentation

◆ centerView()

void ViewManager::centerView ( )

Definition at line 156 of file viewmanager.cpp.

◆ flipHorizontal()

void ViewManager::flipHorizontal ( bool  b)

Definition at line 290 of file viewmanager.cpp.

◆ flipVertical()

void ViewManager::flipVertical ( bool  b)

Definition at line 302 of file viewmanager.cpp.

◆ forceUpdateViewTransform()

void ViewManager::forceUpdateViewTransform ( )

Definition at line 323 of file viewmanager.cpp.

◆ getScaleInversed()

qreal ViewManager::getScaleInversed ( ) const
Returns
The inverted scale value

Definition at line 111 of file viewmanager.cpp.

◆ getView()

QTransform ViewManager::getView ( ) const

Definition at line 101 of file viewmanager.cpp.

◆ getViewInverse()

QTransform ViewManager::getViewInverse ( ) const

Definition at line 106 of file viewmanager.cpp.

◆ init()

bool ViewManager::init ( )
overridevirtual

Implements BaseManager.

Definition at line 42 of file viewmanager.cpp.

◆ isFlipHorizontal()

bool ViewManager::isFlipHorizontal ( ) const
inline

Definition at line 83 of file viewmanager.h.

◆ isFlipVertical()

bool ViewManager::isFlipVertical ( ) const
inline

Definition at line 84 of file viewmanager.h.

◆ load()

Status ViewManager::load ( Object *  )
overridevirtual

Implements BaseManager.

Definition at line 48 of file viewmanager.cpp.

◆ mapCanvasToScreen() [1/3]

QPainterPath ViewManager::mapCanvasToScreen ( const QPainterPath &  path) const

Definition at line 71 of file viewmanager.cpp.

◆ mapCanvasToScreen() [2/3]

QRectF ViewManager::mapCanvasToScreen ( const QRectF &  rect) const

Definition at line 76 of file viewmanager.cpp.

◆ mapCanvasToScreen() [3/3]

QPointF ViewManager::mapCanvasToScreen ( QPointF  p) const

Definition at line 61 of file viewmanager.cpp.

◆ mapPolygonToCanvas()

QPolygonF ViewManager::mapPolygonToCanvas ( const QPolygonF &  polygon) const

Definition at line 91 of file viewmanager.cpp.

◆ mapPolygonToScreen()

QPolygonF ViewManager::mapPolygonToScreen ( const QPolygonF &  polygon) const

Definition at line 86 of file viewmanager.cpp.

◆ mapScreenToCanvas() [1/3]

QPainterPath ViewManager::mapScreenToCanvas ( const QPainterPath &  path) const

Definition at line 96 of file viewmanager.cpp.

◆ mapScreenToCanvas() [2/3]

QRectF ViewManager::mapScreenToCanvas ( const QRectF &  rect) const

Definition at line 81 of file viewmanager.cpp.

◆ mapScreenToCanvas() [3/3]

QPointF ViewManager::mapScreenToCanvas ( QPointF  p) const

Definition at line 66 of file viewmanager.cpp.

◆ onCurrentFrameChanged()

void ViewManager::onCurrentFrameChanged ( )
private

Definition at line 329 of file viewmanager.cpp.

◆ resetRotation()

void ViewManager::resetRotation ( )

Definition at line 182 of file viewmanager.cpp.

◆ resetView()

void ViewManager::resetView ( )

Definition at line 335 of file viewmanager.cpp.

◆ rotate()

void ViewManager::rotate ( float  degree)

Definition at line 166 of file viewmanager.cpp.

◆ rotateRelative()

void ViewManager::rotateRelative ( float  delta)

Definition at line 174 of file viewmanager.cpp.

◆ rotation()

float ViewManager::rotation ( )

Definition at line 161 of file viewmanager.cpp.

◆ save()

Status ViewManager::save ( Object *  o)
overridevirtual

Implements BaseManager.

Definition at line 55 of file viewmanager.cpp.

◆ scale()

void ViewManager::scale ( qreal  scaleValue)

Definition at line 256 of file viewmanager.cpp.

◆ scale100()

void ViewManager::scale100 ( )

Definition at line 221 of file viewmanager.cpp.

◆ scale200()

void ViewManager::scale200 ( )

Definition at line 236 of file viewmanager.cpp.

◆ scale25()

void ViewManager::scale25 ( )

Definition at line 251 of file viewmanager.cpp.

◆ scale300()

void ViewManager::scale300 ( )

Definition at line 231 of file viewmanager.cpp.

◆ scale33()

void ViewManager::scale33 ( )

Definition at line 246 of file viewmanager.cpp.

◆ scale400()

void ViewManager::scale400 ( )

Definition at line 226 of file viewmanager.cpp.

◆ scale50()

void ViewManager::scale50 ( )

Definition at line 241 of file viewmanager.cpp.

◆ scaleAtOffset()

void ViewManager::scaleAtOffset ( qreal  scaleValue,
QPointF  offset 
)

Definition at line 273 of file viewmanager.cpp.

◆ scaleDown()

void ViewManager::scaleDown ( )

Definition at line 206 of file viewmanager.cpp.

◆ scaleUp()

void ViewManager::scaleUp ( )

Definition at line 192 of file viewmanager.cpp.

◆ scaling()

qreal ViewManager::scaling ( )

Definition at line 187 of file viewmanager.cpp.

◆ setCanvasSize()

void ViewManager::setCanvasSize ( QSize  size)

Definition at line 314 of file viewmanager.cpp.

◆ translate() [1/2]

void ViewManager::translate ( float  dx,
float  dy 
)

Definition at line 143 of file viewmanager.cpp.

◆ translate() [2/2]

void ViewManager::translate ( QPointF  offset)

Definition at line 151 of file viewmanager.cpp.

◆ translation()

QPointF ViewManager::translation ( ) const

Definition at line 138 of file viewmanager.cpp.

◆ updateViewTransforms()

void ViewManager::updateViewTransforms ( )
private

Definition at line 116 of file viewmanager.cpp.

Member Data Documentation

◆ mCanvasSize

QSize ViewManager::mCanvasSize = { 1, 1 }
private

Definition at line 107 of file viewmanager.h.

◆ mCentre

QTransform ViewManager::mCentre
private

Definition at line 101 of file viewmanager.h.

◆ mIsFlipHorizontal

bool ViewManager::mIsFlipHorizontal = false
private

Definition at line 109 of file viewmanager.h.

◆ mIsFlipVertical

bool ViewManager::mIsFlipVertical = false
private

Definition at line 110 of file viewmanager.h.

◆ mRotation

qreal ViewManager::mRotation = 0.0
private

Definition at line 105 of file viewmanager.h.

◆ mScaling

qreal ViewManager::mScaling = 1.0
private

Definition at line 104 of file viewmanager.h.

◆ mTranslation

QPointF ViewManager::mTranslation = QPointF()
private

Definition at line 103 of file viewmanager.h.

◆ mView

QTransform ViewManager::mView
private

Definition at line 97 of file viewmanager.h.

◆ mViewCanvas

QTransform ViewManager::mViewCanvas
private

Definition at line 99 of file viewmanager.h.

◆ mViewCanvasInverse

QTransform ViewManager::mViewCanvasInverse
private

Definition at line 100 of file viewmanager.h.

◆ mViewInverse

QTransform ViewManager::mViewInverse
private

Definition at line 98 of file viewmanager.h.


The documentation for this class was generated from the following files:
  • core_lib/src/managers/viewmanager.h
  • core_lib/src/managers/viewmanager.cpp
Generated on Thu May 8 2025 04:47:54 for Pencil2D by doxygen 1.9.6 based on revision 4513250b1d5b1a3676ec0e67b06b7a885ceaae39