#include <kateundomanager.h>

Inheritance diagram for KateUndoManager:

Public Slots
void	clearRedo ()

void	clearUndo ()

void	editEnd ()

void	editStart ()

void	endUndo ()

void	inputMethodEnd ()

void	inputMethodStart ()

void	redo ()

void	slotLineInserted (int line, const QString &s)

void	slotLineRemoved (int line, const QString &s)

void	slotLineUnWrapped (int line, int col, int length, bool lineRemoved)

void	slotLineWrapped (int line, int col, int length, bool newLine)

void	slotMarkLineAutoWrapped (int line, bool autowrapped)

void	slotTextInserted (int line, int col, const QString &s)

void	slotTextRemoved (int line, int col, const QString &s)

void	startUndo ()

void	undo ()

Signals
void	isActiveChanged (bool enabled)

void	redoEnd (KTextEditor::Document *)

void	redoStart (KTextEditor::Document *)

void	undoChanged ()

void	undoEnd (KTextEditor::Document *)

void	undoStart (KTextEditor::Document *)

Public Member Functions
	KateUndoManager (KateDocument *doc)

	~KateUndoManager ()

KTextEditor::Document *	document ()

bool	isActive () const

KTextEditor::Cursor	lastRedoCursor () const

uint	redoCount () const

void	setAllowComplexMerge (bool allow)

void	setModified (bool modified)

void	setUndoRedoCursorsOfLastGroup (const KTextEditor::Cursor undoCursor, const KTextEditor::Cursor redoCursor)

uint	undoCount () const

void	undoSafePoint ()

void	updateConfig ()

void	updateLineModifications ()

Public Member Functions inherited from QObject
	QObject (QObject *parent)

	QObject (QObject parent, const char name)

virtual	~QObject ()

bool	blockSignals (bool block)

QObject *	child (const char objName, const char inheritsClass, bool recursiveSearch) const

const QObjectList &	children () const

const char *	className () const

bool	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const QObject receiver, const char method)

bool	disconnect (const char signal, const QObject receiver, const char *method)

void	dumpObjectInfo ()

void	dumpObjectTree ()

QList< QByteArray >	dynamicPropertyNames () const

virtual bool	event (QEvent *e)

virtual bool	eventFilter (QObject watched, QEvent event)

T	findChild (const QString &name) const

QList< T >	findChildren (const QRegExp &regExp) const

QList< T >	findChildren (const QString &name) const

bool	inherits (const char *className) const

void	insertChild (QObject *object)

void	installEventFilter (QObject *filterObj)

bool	isA (const char *className) const

bool	isWidgetType () const

void	killTimer (int id)

virtual const QMetaObject *	metaObject () const

void	moveToThread (QThread *targetThread)

const char *	name () const

const char *	name (const char *defaultName) const

QString	objectName () const

QObject *	parent () const

QVariant	property (const char *name) const

void	removeChild (QObject *object)

void	removeEventFilter (QObject *obj)

void	setName (const char *name)

void	setObjectName (const QString &name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	signalsBlocked () const

int	startTimer (int interval)

QThread *	thread () const

Additional Inherited Members
Static Public Member Functions inherited from QObject
bool	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

bool	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, 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)

QString	tr (const char sourceText, const char disambiguation, int n)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

Protected Member Functions inherited from QObject
bool	checkConnectArgs (const char signal, const QObject object, const char *method)

virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const char *signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const char *signal)

int	receivers (const char *signal) const

QObject *	sender () const

int	senderSignalIndex () const

virtual void	timerEvent (QTimerEvent *event)

Static Protected Member Functions inherited from QObject
QByteArray	normalizeSignalSlot (const char *signalSlot)

Properties inherited from QObject
	objectName

Detailed Description

KateUndoManager implements a document's history.

It is in either of the two states:

the default state, which allows rolling back and forth the history of a document, and
a state in which a new element is being added to the history.

The state of the KateUndomanager can be switched using editStart() and editEnd().

Definition at line 45 of file kateundomanager.h.

Constructor & Destructor Documentation

KateUndoManager::KateUndoManager ( KateDocument * doc )

Creates a clean undo history.

Parameters

doc	the document the KateUndoManager will belong to

Definition at line 27 of file kateundomanager.cpp.

KateUndoManager::~KateUndoManager ( )

Definition at line 44 of file kateundomanager.cpp.

Member Function Documentation

void KateUndoManager::clearRedo ( )

slot

Definition at line 354 of file kateundomanager.cpp.

void KateUndoManager::clearUndo ( )

slot

Definition at line 343 of file kateundomanager.cpp.

KTextEditor::Document * KateUndoManager::document ( )

Definition at line 55 of file kateundomanager.cpp.

void KateUndoManager::editEnd ( )

slot

Notify KateUndoManager about the end of an edit.

Definition at line 82 of file kateundomanager.cpp.

void KateUndoManager::editStart ( )

slot

Notify KateUndoManager about the beginning of an edit.

Definition at line 65 of file kateundomanager.cpp.

void KateUndoManager::endUndo ( )

slot

Definition at line 133 of file kateundomanager.cpp.

void KateUndoManager::inputMethodEnd ( )

slot

Definition at line 121 of file kateundomanager.cpp.

void KateUndoManager::inputMethodStart ( )

slot

Definition at line 115 of file kateundomanager.cpp.

bool KateUndoManager::isActive ( ) const

inline

Definition at line 90 of file kateundomanager.h.

void KateUndoManager::isActiveChanged ( bool enabled )

signal

KTextEditor::Cursor KateUndoManager::lastRedoCursor ( ) const

Returns the redo cursor of the last undo group.

Needed for the swap file recovery.

Definition at line 414 of file kateundomanager.cpp.

void KateUndoManager::redo ( )

slot

Redo the latest undo group.

Make sure isDefaultState() is true when calling this method.

Definition at line 251 of file kateundomanager.cpp.

uint KateUndoManager::redoCount ( ) const

Returns how many redo() actions can be performed.

Returns: the number of undo groups which can be redone

Definition at line 229 of file kateundomanager.cpp.

void KateUndoManager::redoEnd ( KTextEditor::Document * )

signal

void KateUndoManager::redoStart ( KTextEditor::Document * )

signal

void KateUndoManager::setAllowComplexMerge ( bool allow )

Allows or disallows merging of "complex" undo groups.

When an undo group contains different types of undo items, it is considered a "complex" group.

Parameters

allow whether complex merging is allowed

Definition at line 429 of file kateundomanager.cpp.

void KateUndoManager::setModified ( bool modified )

Definition at line 365 of file kateundomanager.cpp.

void KateUndoManager::setUndoRedoCursorsOfLastGroup	(	const KTextEditor::Cursor	undoCursor,
		const KTextEditor::Cursor	redoCursor
	)

Used by the swap file recovery, this function afterwards manipulates the undo/redo cursors of the last KateUndoGroup.

This function should not be used other than by Kate::SwapFile.

Parameters

undoCursor	the undo cursor
redoCursor	the redo cursor

Definition at line 403 of file kateundomanager.cpp.

void KateUndoManager::slotLineInserted	(	int	line,
		const QString &	s
	)

slot

Notify KateUndoManager that a line was inserted.

Definition at line 169 of file kateundomanager.cpp.

void KateUndoManager::slotLineRemoved	(	int	line,
		const QString &	s
	)

slot

Notify KateUndoManager that a line was removed.

Definition at line 175 of file kateundomanager.cpp.

void KateUndoManager::slotLineUnWrapped	(	int	line,
		int	col,
		int	length,
		bool	lineRemoved
	)

slot

Notify KateUndoManager that a line was un-wrapped.

Definition at line 163 of file kateundomanager.cpp.

void KateUndoManager::slotLineWrapped	(	int	line,
		int	col,
		int	length,
		bool	newLine
	)

slot

Notify KateUndoManager that a line was wrapped.

Definition at line 157 of file kateundomanager.cpp.

void KateUndoManager::slotMarkLineAutoWrapped	(	int	line,
		bool	autowrapped
	)

slot

Notify KateUndoManager that a line was marked as autowrapped.

Definition at line 151 of file kateundomanager.cpp.

void KateUndoManager::slotTextInserted	(	int	line,
		int	col,
		const QString &	s
	)

slot

Notify KateUndoManager that text was inserted.

Definition at line 139 of file kateundomanager.cpp.

void KateUndoManager::slotTextRemoved	(	int	line,
		int	col,
		const QString &	s
	)

slot

Notify KateUndoManager that text was removed.

Definition at line 145 of file kateundomanager.cpp.

void KateUndoManager::startUndo ( )

slot

Definition at line 127 of file kateundomanager.cpp.

void KateUndoManager::undo ( )

slot

Undo the latest undo group.

Make sure isDefaultState() is true when calling this method.

Definition at line 234 of file kateundomanager.cpp.

void KateUndoManager::undoChanged ( )

signal

uint KateUndoManager::undoCount ( ) const

Returns how many undo() actions can be performed.

Returns: the number of undo groups which can be undone

Definition at line 224 of file kateundomanager.cpp.

void KateUndoManager::undoEnd ( KTextEditor::Document * )

signal

void KateUndoManager::undoSafePoint ( )

Prevent latest KateUndoGroup from being merged with the next one.

Definition at line 190 of file kateundomanager.cpp.

void KateUndoManager::undoStart ( KTextEditor::Document * )

signal

void KateUndoManager::updateConfig ( )

Definition at line 424 of file kateundomanager.cpp.

void KateUndoManager::updateLineModifications ( )

Definition at line 382 of file kateundomanager.cpp.

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

Kate

Public Slots

Signals

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Kate

applications API Reference

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