QFragmentMap< Fragment > Class Template Reference

#include <qfragmentmap_p.h>

Classes
class	ConstIterator
class	Iterator

Public Functions
Iterator	begin ()
ConstIterator	begin () const
void	clear ()
Iterator	end ()
ConstIterator	end () const
uint	erase_single (uint f)
Iterator	find (int k, uint field=0)
ConstIterator	find (int k, uint field=0) const
uint	findNode (int k, uint field=0) const
int	firstNode () const
Fragment *	fragment (uint index)
const Fragment *	fragment (uint index) const
uint	insert_single (int key, uint length)
bool	isEmpty () const
bool	isValid (uint n) const
ConstIterator	last () const
int	length (uint field=0) const
uint	next (uint n) const
int	numNodes () const
uint	position (uint node, uint field=0) const
uint	previous (uint n) const
	QFragmentMap ()
void	setSize (uint node, int new_size, uint field=0)
uint	size (uint node, uint field=0) const
	~QFragmentMap ()

Private Functions
QFragmentMap &	operator= (const QFragmentMap &m)
	QFragmentMap (const QFragmentMap &m)

Properties
QFragmentMapData< Fragment >	data

Friends
class	ConstIterator
class	Iterator

Detailed Description

template<class Fragment>
class QFragmentMap< Fragment >

Definition at line 723 of file qfragmentmap_p.h.

Constructors and Destructors

QFragmentMap() [1/2]

template<class Fragment>

QFragmentMap< Fragment >::QFragmentMap ( )

inline

Definition at line 801 of file qfragmentmap_p.h.

{}

~QFragmentMap()

template<class Fragment>

QFragmentMap< Fragment >::~QFragmentMap ( )

inline

Definition at line 802 of file qfragmentmap_p.h.

    {
        if (!data.fragments)
            return; // in case of out-of-memory, we won't have fragments
        for (Iterator it = begin(); !it.atEnd(); ++it)
            it.value()->free();
    }

QFragmentMap() [2/2]

template<class Fragment>

QFragmentMap< Fragment >::QFragmentMap ( const QFragmentMap< Fragment > &  m )

private

Functions

begin() [1/2]

template<class Fragment>

Iterator QFragmentMap< Fragment >::begin ( )

inline

Definition at line 816 of file qfragmentmap_p.h.

Referenced by QTextDocumentPrivate::compressPieceTable(), QTextDocumentPrivate::setLayout(), and QTextOdfWriter::writeAll().

{ return Iterator(this, data.minimum(data.root())); }

begin() [2/2]

template<class Fragment>

ConstIterator QFragmentMap< Fragment >::begin ( ) const

inline

Definition at line 818 of file qfragmentmap_p.h.

{ return ConstIterator(this, data.minimum(data.root())); }

clear()

template<class Fragment>

void QFragmentMap< Fragment >::clear ( )

inline

Definition at line 810 of file qfragmentmap_p.h.

Referenced by QTextDocumentPrivate::clear().

                        {
        for (Iterator it = begin(); !it.atEnd(); ++it)
            it.value()->free();
        data.init();
    }

end() [1/2]

template<class Fragment>

Iterator QFragmentMap< Fragment >::end ( )

inline

Definition at line 817 of file qfragmentmap_p.h.

Referenced by QTextOdfWriter::writeAll().

{ return Iterator(this, 0); }

end() [2/2]

template<class Fragment>

ConstIterator QFragmentMap< Fragment >::end ( ) const

inline

Definition at line 819 of file qfragmentmap_p.h.

{ return ConstIterator(this, 0); }

erase_single()

template<class Fragment>

uint QFragmentMap< Fragment >::erase_single ( uint  f )

inline

Definition at line 842 of file qfragmentmap_p.h.

Referenced by QTextDocumentPrivate::remove_block(), QTextDocumentPrivate::remove_string(), and QTextDocumentPrivate::unite().

    {
      if (f != 0) {
          Fragment *frag = fragment(f);
          Q_ASSERT(frag);
          frag->free();
      }
      return data.erase_single(f);
    }

find() [1/2]

template<class Fragment>

Iterator QFragmentMap< Fragment >::find ( int  k, uint  field = 0  )

inline

Definition at line 827 of file qfragmentmap_p.h.

Referenced by QTextDocumentPrivate::blockCharFormatIndex(), QTextDocumentPrivate::setCharFormat(), and QTextTable::splitCell().

{ return Iterator(this, data.findNode(k, field)); }

find() [2/2]

template<class Fragment>

ConstIterator QFragmentMap< Fragment >::find ( int  k, uint  field = 0  ) const

inline

Definition at line 828 of file qfragmentmap_p.h.

{ return ConstIterator(this, data.findNode(k, field)); }

findNode()

template<class Fragment>

uint QFragmentMap< Fragment >::findNode ( int  k, uint  field = 0  ) const

inline

Definition at line 830 of file qfragmentmap_p.h.

Referenced by QTextTableCell::begin(), QTextFrame::begin(), QTextCursorPrivate::block(), QTextTableCell::end(), QTextFrame::end(), QTextDocumentLayoutPrivate::frameIteratorForTextPosition(), QTextDocumentPrivate::insert(), QTextDocumentPrivate::insert_block(), QTextDocumentPrivate::insert_string(), QTextDocumentPrivate::insertBlock(), QTextDocumentPrivate::move(), QTextFrame::iterator::operator++(), QTextFrame::iterator::operator--(), QTextDocumentPrivate::remove_block(), QTextDocumentPrivate::remove_string(), QTextDocumentPrivate::setCharFormat(), QTextDocumentPrivate::split(), and QTextDocumentPrivate::undoRedo().

{ return data.findNode(k, field); }

firstNode()

template<class Fragment>

int QFragmentMap< Fragment >::firstNode ( ) const

inline

Definition at line 874 of file qfragmentmap_p.h.

Referenced by QTextCursor::charFormat().

{ return data.minimum(data.root()); }

fragment() [1/2]

template<class Fragment>

Fragment* QFragmentMap< Fragment >::fragment ( uint  index )

inline

Definition at line 852 of file qfragmentmap_p.h.

Referenced by QTextDocumentPrivate::block(), QTextDocumentPrivate::insert(), QTextDocumentPrivate::insert_block(), QTextDocumentPrivate::insert_string(), QTextDocumentPrivate::insertBlock(), QTextDocumentPrivate::move(), QFragmentMap< Fragment >::Iterator::operator*(), QFragmentMap< Fragment >::ConstIterator::operator*(), QFragmentMap< Fragment >::Iterator::operator->(), QFragmentMap< Fragment >::ConstIterator::operator->(), QTextDocumentPrivate::remove_block(), QTextDocumentPrivate::remove_string(), QTextDocumentPrivate::split(), QTextDocumentPrivate::undoRedo(), QTextDocumentPrivate::unite(), QFragmentMap< Fragment >::Iterator::value(), and QFragmentMap< Fragment >::ConstIterator::value().

                                          {
        Q_ASSERT(index != 0);
        return data.fragment(index);
    }

fragment() [2/2]

template<class Fragment>

const Fragment* QFragmentMap< Fragment >::fragment ( uint  index ) const

inline

Definition at line 856 of file qfragmentmap_p.h.

                                                      {
        Q_ASSERT(index != 0);
        return data.fragment(index);
    }

insert_single()

template<class Fragment>

uint QFragmentMap< Fragment >::insert_single ( int  key, uint  length  )

inline

Definition at line 832 of file qfragmentmap_p.h.

Referenced by QTextDocumentPrivate::insert_block(), QTextDocumentPrivate::insert_string(), and QTextDocumentPrivate::split().

    {
        uint f = data.insert_single(key, length);
        if (f != 0) {
            Fragment *frag = fragment(f);
            Q_ASSERT(frag);
            frag->initialize();
        }
        return f;
    }

isEmpty()

template<class Fragment>

bool QFragmentMap< Fragment >::isEmpty ( ) const

inline

Definition at line 823 of file qfragmentmap_p.h.

{ return data.head->node_count == 0; }

isValid()

template<class Fragment>

bool QFragmentMap< Fragment >::isValid ( uint  n ) const

inline

Definition at line 861 of file qfragmentmap_p.h.

{ return data.isValid(n); }

last()

template<class Fragment>

ConstIterator QFragmentMap< Fragment >::last ( ) const

inline

Definition at line 821 of file qfragmentmap_p.h.

{ return ConstIterator(this, data.maximum(data.root())); }

length()

template<class Fragment>

int QFragmentMap< Fragment >::length ( uint  field = 0 ) const

inline

Definition at line 825 of file qfragmentmap_p.h.

Referenced by QTextDocumentPrivate::clear(), QTextDocumentPrivate::insert(), QTextDocumentPrivate::insert_block(), QTextDocumentPrivate::insert_string(), QTextDocumentPrivate::insertBlock(), QTextDocumentPrivate::move(), QTextDocumentPrivate::remove_block(), and QTextDocumentPrivate::remove_string().

{ return data.length(field); }

next()

template<class Fragment>

uint QFragmentMap< Fragment >::next ( uint  n ) const

inline

Definition at line 862 of file qfragmentmap_p.h.

Referenced by QTextDocumentPrivate::insertBlock(), QTextDocumentPrivate::move(), QTextFrame::iterator::operator++(), QTextDocumentPrivate::remove_block(), and QTextDocumentPrivate::unite().

{ return data.next(n); }

numNodes()

template<class Fragment>

int QFragmentMap< Fragment >::numNodes ( ) const

inline

Definition at line 824 of file qfragmentmap_p.h.

Referenced by QTextDocumentPrivate::ensureMaximumBlockCount(), and QTextDocumentPrivate::finishEdit().

{ return data.head->node_count; }

operator=()

template<class Fragment>

QFragmentMap& QFragmentMap< Fragment >::operator= ( const QFragmentMap< Fragment > &  m )

private

position()

template<class Fragment>

uint QFragmentMap< Fragment >::position ( uint  node, uint  field = 0  ) const

inline

Definition at line 860 of file qfragmentmap_p.h.

Referenced by QTextDocumentPrivate::blockCharFormatIndex(), QTextTable::cellAt(), QTextTableCell::firstPosition(), QTextDocumentLayoutPrivate::frameIteratorForTextPosition(), QTextDocumentPrivate::insert_block(), QTextDocumentPrivate::insertBlock(), QTextTableCell::lastPosition(), QTextTable::mergeCells(), QTextDocumentPrivate::move(), QTextFrame::iterator::operator++(), QTextFrame::iterator::operator--(), operator<(), QTextDocumentPrivate::remove_block(), QTextDocumentPrivate::remove_string(), QTextTable::removeColumns(), QTextTable::removeRows(), QTextDocumentPrivate::split(), and QTextTable::splitCell().

{ return data.position(node, field); }

previous()

template<class Fragment>

uint QFragmentMap< Fragment >::previous ( uint  n ) const

inline

Definition at line 863 of file qfragmentmap_p.h.

Referenced by QTextDocumentPrivate::insert_string(), QTextDocumentPrivate::move(), and QTextFrame::iterator::operator--().

{ return data.previous(n); }

setSize()

template<class Fragment>

void QFragmentMap< Fragment >::setSize ( uint  node, int  new_size, uint  field = 0  )

inline

Definition at line 865 of file qfragmentmap_p.h.

Referenced by QTextDocumentPrivate::insert_block(), QTextDocumentPrivate::insert_string(), QTextDocumentPrivate::remove_block(), QTextDocumentPrivate::remove_string(), QTextDocumentPrivate::split(), and QTextDocumentPrivate::unite().

        { data.setSize(node, new_size, field);
      if (node != 0 && field == 0) {
          Fragment *frag = fragment(node);
          Q_ASSERT(frag);
          frag->invalidate();
      }
    }

size()

template<class Fragment>

uint QFragmentMap< Fragment >::size ( uint  node, uint  field = 0  ) const

inline

Definition at line 864 of file qfragmentmap_p.h.

Referenced by QTextDocumentPrivate::insert_block(), QTextDocumentPrivate::insert_string(), QTextDocumentPrivate::insertBlock(), QTextDocumentPrivate::move(), QTextDocumentPrivate::remove_block(), and QTextDocumentPrivate::remove_string().

{ return data.size(node, field); }

Friends and Related Functions

ConstIterator

template<class Fragment>

friend class ConstIterator

friend

Definition at line 878 of file qfragmentmap_p.h.

Iterator

template<class Fragment>

friend class Iterator

friend

Definition at line 877 of file qfragmentmap_p.h.

Properties

data

template<class Fragment>

QFragmentMapData<Fragment> QFragmentMap< Fragment >::data

private

Definition at line 880 of file qfragmentmap_p.h.

Referenced by QFragmentMap< Fragment >::Iterator::operator++(), QFragmentMap< Fragment >::ConstIterator::operator++(), QFragmentMap< Fragment >::Iterator::operator--(), QFragmentMap< Fragment >::ConstIterator::operator--(), QFragmentMap< Fragment >::Iterator::position(), QFragmentMap< Fragment >::ConstIterator::position(), and QFragmentMap< Fragment >::ConstIterator::size().

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

• /src/gui/text/qfragmentmap_p.h