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Diffstat (limited to 'src/qt3support/tools/q3ptrlist.h')
| -rw-r--r-- | src/qt3support/tools/q3ptrlist.h | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/src/qt3support/tools/q3ptrlist.h b/src/qt3support/tools/q3ptrlist.h new file mode 100644 index 0000000..ffad698 --- /dev/null +++ b/src/qt3support/tools/q3ptrlist.h @@ -0,0 +1,198 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the Qt3Support module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef Q3PTRLIST_H +#define Q3PTRLIST_H + +#include <Qt3Support/q3glist.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Qt3SupportLight) + +template<class type> +class Q3PtrListStdIterator : public Q3GListStdIterator +{ +public: + inline Q3PtrListStdIterator( Q3LNode* n ): Q3GListStdIterator(n) {} + type *operator*() { return node ? (type *)node->getData() : 0; } + inline Q3PtrListStdIterator<type> operator++() + { node = next(); return *this; } + inline Q3PtrListStdIterator<type> operator++(int) + { Q3LNode* n = node; node = next(); return Q3PtrListStdIterator<type>( n ); } + inline bool operator==( const Q3PtrListStdIterator<type>& it ) const { return node == it.node; } + inline bool operator!=( const Q3PtrListStdIterator<type>& it ) const { return node != it.node; } +}; + + +template<class type> +class Q3PtrList +#ifdef qdoc + : public Q3PtrCollection +#else + : public Q3GList +#endif +{ +public: + + Q3PtrList() {} + Q3PtrList( const Q3PtrList<type> &l ) : Q3GList(l) {} + ~Q3PtrList() { clear(); } + Q3PtrList<type> &operator=(const Q3PtrList<type> &l) + { return (Q3PtrList<type>&)Q3GList::operator=(l); } + bool operator==( const Q3PtrList<type> &list ) const + { return Q3GList::operator==( list ); } + bool operator!=( const Q3PtrList<type> &list ) const + { return !Q3GList::operator==( list ); } + uint count() const { return Q3GList::count(); } + bool isEmpty() const { return Q3GList::count() == 0; } + bool insert( uint i, const type *d){ return Q3GList::insertAt(i,(Q3PtrCollection::Item)d); } + void inSort( const type *d ) { Q3GList::inSort((Q3PtrCollection::Item)d); } + void prepend( const type *d ) { Q3GList::insertAt(0,(Q3PtrCollection::Item)d); } + void append( const type *d ) { Q3GList::append((Q3PtrCollection::Item)d); } + bool remove( uint i ) { return Q3GList::removeAt(i); } + bool remove() { return Q3GList::remove((Q3PtrCollection::Item)0); } + bool remove( const type *d ) { return Q3GList::remove((Q3PtrCollection::Item)d); } + bool removeRef( const type *d ) { return Q3GList::removeRef((Q3PtrCollection::Item)d); } + void removeNode( Q3LNode *n ) { Q3GList::removeNode(n); } + bool removeFirst() { return Q3GList::removeFirst(); } + bool removeLast() { return Q3GList::removeLast(); } + type *take( uint i ) { return (type *)Q3GList::takeAt(i); } + type *take() { return (type *)Q3GList::take(); } + type *takeNode( Q3LNode *n ) { return (type *)Q3GList::takeNode(n); } + void clear() { Q3GList::clear(); } + void sort() { Q3GList::sort(); } + int find( const type *d ) { return Q3GList::find((Q3PtrCollection::Item)d); } + int findNext( const type *d ) { return Q3GList::find((Q3PtrCollection::Item)d,false); } + int findRef( const type *d ) { return Q3GList::findRef((Q3PtrCollection::Item)d); } + int findNextRef( const type *d ){ return Q3GList::findRef((Q3PtrCollection::Item)d,false);} + uint contains( const type *d ) const { return Q3GList::contains((Q3PtrCollection::Item)d); } + uint containsRef( const type *d ) const + { return Q3GList::containsRef((Q3PtrCollection::Item)d); } + bool replace( uint i, const type *d ) { return Q3GList::replaceAt( i, (Q3PtrCollection::Item)d ); } + type *at( uint i ) { return (type *)Q3GList::at(i); } + int at() const { return Q3GList::at(); } + type *current() const { return (type *)Q3GList::get(); } + Q3LNode *currentNode() const { return Q3GList::currentNode(); } + type *getFirst() const { return (type *)Q3GList::cfirst(); } + type *getLast() const { return (type *)Q3GList::clast(); } + type *first() { return (type *)Q3GList::first(); } + type *last() { return (type *)Q3GList::last(); } + type *next() { return (type *)Q3GList::next(); } + type *prev() { return (type *)Q3GList::prev(); } + void toVector( Q3GVector *vec )const{ Q3GList::toVector(vec); } + + + // standard iterators + typedef Q3PtrListStdIterator<type> Iterator; + typedef Q3PtrListStdIterator<type> ConstIterator; + inline Iterator begin() { return Q3GList::begin(); } + inline ConstIterator begin() const { return Q3GList::begin(); } + inline ConstIterator constBegin() const { return Q3GList::begin(); } + inline Iterator end() { return Q3GList::end(); } + inline ConstIterator end() const { return Q3GList::end(); } + inline ConstIterator constEnd() const { return Q3GList::end(); } + inline Iterator erase( Iterator it ) { return Q3GList::erase( it ); } + // stl syntax compatibility + typedef Iterator iterator; + typedef ConstIterator const_iterator; + + +#ifdef qdoc +protected: + virtual int compareItems( Q3PtrCollection::Item, Q3PtrCollection::Item ); + virtual QDataStream& read( QDataStream&, Q3PtrCollection::Item& ); + virtual QDataStream& write( QDataStream&, Q3PtrCollection::Item ) const; +#endif + +private: + void deleteItem( Item d ); +}; + +#if !defined(Q_BROKEN_TEMPLATE_SPECIALIZATION) +template<> inline void Q3PtrList<void>::deleteItem( Q3PtrCollection::Item ) +{ +} +#endif + +template<class type> inline void Q3PtrList<type>::deleteItem( Q3PtrCollection::Item d ) +{ + if ( del_item ) delete (type *)d; +} + +template<class type> +class Q3PtrListIterator : public Q3GListIterator +{ +public: + Q3PtrListIterator(const Q3PtrList<type> &l) :Q3GListIterator((Q3GList &)l) {} + ~Q3PtrListIterator() {} + uint count() const { return list->count(); } + bool isEmpty() const { return list->count() == 0; } + bool atFirst() const { return Q3GListIterator::atFirst(); } + bool atLast() const { return Q3GListIterator::atLast(); } + type *toFirst() { return (type *)Q3GListIterator::toFirst(); } + type *toLast() { return (type *)Q3GListIterator::toLast(); } + operator type *() const { return (type *)Q3GListIterator::get(); } + type *operator*() { return (type *)Q3GListIterator::get(); } + + // No good, since Q3PtrList<char> (ie. QStrList fails... + // + // MSVC++ gives warning + // Sunpro C++ 4.1 gives error + // type *operator->() { return (type *)Q3GListIterator::get(); } + + type *current() const { return (type *)Q3GListIterator::get(); } + type *operator()() { return (type *)Q3GListIterator::operator()();} + type *operator++() { return (type *)Q3GListIterator::operator++(); } + type *operator+=(uint j) { return (type *)Q3GListIterator::operator+=(j);} + type *operator--() { return (type *)Q3GListIterator::operator--(); } + type *operator-=(uint j) { return (type *)Q3GListIterator::operator-=(j);} + Q3PtrListIterator<type>& operator=(const Q3PtrListIterator<type>&it) + { Q3GListIterator::operator=(it); return *this; } +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // Q3PTRLIST_H |