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258 lines
10 KiB
258 lines
10 KiB
/*
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Copyright (C) 2010 Timothy Pearson <kb9vqf@pearsoncomputing.net>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef TQT_TQPTRLIST_H
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#define TQT_TQPTRLIST_H
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#include <tqt.h>
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#ifdef USE_QT3
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// Reimplement the TQPtrList class
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// For Qt3, no changes are needed
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#include <qptrlist.h>
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#endif // USE_QT3
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#ifdef USE_QT4
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// Reimplement the TQPtrList class
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// For Qt4, some changes are needed
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#include <Qt/q3ptrlist.h>
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#include <Qt/q3glist.h>
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#include <Qt/q3gvector.h>
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#include <Qt/q3ptrcollection.h>
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#include <Qt/qlist.h>
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/****************************************************************************
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**
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** Definition of TQPtrList template/macro class
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**
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** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of the tools module of the Qt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free Qt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.QPL
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** included in the packaging of this file. Licensees holding valid Qt
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** Commercial licenses may use this file in accordance with the Qt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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template<class type>
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class TQPtrListStdIterator : public Q3GListStdIterator
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{
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public:
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inline TQPtrListStdIterator( Q3LNode* n ): Q3GListStdIterator(n) {}
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type *operator*() { return node ? (type *)node->getData() : 0; }
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inline TQPtrListStdIterator<type> operator++()
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{ node = next(); return *this; }
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inline TQPtrListStdIterator<type> operator++(int)
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{ Q3LNode* n = node; node = next(); return TQPtrListStdIterator<type>( n ); }
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inline bool operator==( const TQPtrListStdIterator<type>& it ) const { return node == it.node; }
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inline bool operator!=( const TQPtrListStdIterator<type>& it ) const { return node != it.node; }
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};
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template<class type>
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class TQPtrList
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#ifdef Q_QDOC
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: public Q3PtrCollection
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#else
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: public Q3GList
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#endif
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{
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public:
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TQPtrList() {}
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TQPtrList( const TQPtrList<type> &l ) : Q3GList(l) {}
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~TQPtrList() { clear(); }
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TQPtrList<type> &operator=(const TQPtrList<type> &l)
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{ return (TQPtrList<type>&)Q3GList::operator=(l); }
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bool operator==( const TQPtrList<type> &list ) const
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{ return Q3GList::operator==( list ); }
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bool operator!=( const TQPtrList<type> &list ) const
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{ return !Q3GList::operator==( list ); }
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// Interoperability
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TQPtrList(const QList<type*>& l)
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{
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for (int i = 0; i < l.size(); ++i) append(l.at(i));
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}
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TQPtrList<type>& operator= (const QList<type*>& l)
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{
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this->clear();
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for (int i = 0; i < l.size(); ++i) append(l.at(i));
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return *this;
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}
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operator QList<type*>() const {
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QList<type*> list;
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for (typename TQPtrList<type>::const_iterator it = TQPtrList<type>::constBegin();
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it != TQPtrList<type>::constEnd(); ++it)
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list.append(*it);
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return list;
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}
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uint count() const { return Q3GList::count(); }
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bool isEmpty() const { return Q3GList::count() == 0; }
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bool insert( uint i, const type *d){ return Q3GList::insertAt(i,(Q3PtrCollection::Item)d); }
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void inSort( const type *d ) { Q3GList::inSort((Q3PtrCollection::Item)d); }
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void prepend( const type *d ) { Q3GList::insertAt(0,(Q3PtrCollection::Item)d); }
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void append( const type *d ) { Q3GList::append((Q3PtrCollection::Item)d); }
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bool remove( uint i ) { return Q3GList::removeAt(i); }
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bool remove() { return Q3GList::remove((Q3PtrCollection::Item)0); }
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bool remove( const type *d ) { return Q3GList::remove((Q3PtrCollection::Item)d); }
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bool removeRef( const type *d ) { return Q3GList::removeRef((Q3PtrCollection::Item)d); }
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void removeNode( Q3LNode *n ) { Q3GList::removeNode(n); }
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bool removeFirst() { return Q3GList::removeFirst(); }
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bool removeLast() { return Q3GList::removeLast(); }
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type *take( uint i ) { return (type *)Q3GList::takeAt(i); }
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type *take() { return (type *)Q3GList::take(); }
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type *takeNode( Q3LNode *n ) { return (type *)Q3GList::takeNode(n); }
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void clear() { Q3GList::clear(); }
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void sort() { Q3GList::sort(); }
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int find( const type *d ) { return Q3GList::find((Q3PtrCollection::Item)d); }
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int findNext( const type *d ) { return Q3GList::find((Q3PtrCollection::Item)d,FALSE); }
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int findRef( const type *d ) { return Q3GList::findRef((Q3PtrCollection::Item)d); }
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int findNextRef( const type *d ){ return Q3GList::findRef((Q3PtrCollection::Item)d,FALSE);}
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uint contains( const type *d ) const { return Q3GList::contains((Q3PtrCollection::Item)d); }
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uint containsRef( const type *d ) const
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{ return Q3GList::containsRef((Q3PtrCollection::Item)d); }
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bool replace( uint i, const type *d ) { return Q3GList::replaceAt( i, (Q3PtrCollection::Item)d ); }
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type *at( uint i ) { return (type *)Q3GList::at(i); }
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int at() const { return Q3GList::at(); }
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type *current() const { return (type *)Q3GList::get(); }
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Q3LNode *currentNode() const { return Q3GList::currentNode(); }
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type *getFirst() const { return (type *)Q3GList::cfirst(); }
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type *getLast() const { return (type *)Q3GList::clast(); }
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type *first() { return (type *)Q3GList::first(); }
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type *last() { return (type *)Q3GList::last(); }
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type *next() { return (type *)Q3GList::next(); }
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type *prev() { return (type *)Q3GList::prev(); }
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void toVector( Q3GVector *vec )const{ Q3GList::toVector(vec); }
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// standard iterators
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typedef TQPtrListStdIterator<type> Iterator;
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typedef TQPtrListStdIterator<type> ConstIterator;
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inline Iterator begin() { return Q3GList::begin(); }
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inline ConstIterator begin() const { return Q3GList::begin(); }
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inline ConstIterator constBegin() const { return Q3GList::begin(); }
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inline Iterator end() { return Q3GList::end(); }
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inline ConstIterator end() const { return Q3GList::end(); }
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inline ConstIterator constEnd() const { return Q3GList::end(); }
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inline Iterator erase( Iterator it ) { return Q3GList::erase( it ); }
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// stl syntax compatibility
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typedef Iterator iterator;
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typedef ConstIterator const_iterator;
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#ifdef Q_QDOC
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protected:
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virtual int compareItems( Q3PtrCollection::Item, Q3PtrCollection::Item );
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virtual QDataStream& read( QDataStream&, Q3PtrCollection::Item& );
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virtual QDataStream& write( QDataStream&, Q3PtrCollection::Item ) const;
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#endif
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private:
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void deleteItem( Item d );
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};
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#if !defined(Q_BROKEN_TEMPLATE_SPECIALIZATION)
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template<> inline void TQPtrList<void>::deleteItem( Q3PtrCollection::Item )
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{
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}
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#endif
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template<class type> inline void TQPtrList<type>::deleteItem( Q3PtrCollection::Item d )
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{
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if ( del_item ) delete (type *)d;
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}
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template<class type>
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class TQPtrListIterator : public Q3GListIterator
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{
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public:
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TQPtrListIterator(const TQPtrList<type> &l) :Q3GListIterator((Q3GList &)l) {}
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~TQPtrListIterator() {}
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uint count() const { return list->count(); }
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bool isEmpty() const { return list->count() == 0; }
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bool atFirst() const { return Q3GListIterator::atFirst(); }
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bool atLast() const { return Q3GListIterator::atLast(); }
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type *toFirst() { return (type *)Q3GListIterator::toFirst(); }
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type *toLast() { return (type *)Q3GListIterator::toLast(); }
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operator type *() const { return (type *)Q3GListIterator::get(); }
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type *operator*() { return (type *)Q3GListIterator::get(); }
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// No good, since TQPtrList<char> (ie. QStrList fails...
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//
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// MSVC++ gives warning
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// Sunpro C++ 4.1 gives error
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// type *operator->() { return (type *)Q3GListIterator::get(); }
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type *current() const { return (type *)Q3GListIterator::get(); }
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type *operator()() { return (type *)Q3GListIterator::operator()();}
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type *operator++() { return (type *)Q3GListIterator::operator++(); }
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type *operator+=(uint j) { return (type *)Q3GListIterator::operator+=(j);}
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type *operator--() { return (type *)Q3GListIterator::operator--(); }
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type *operator-=(uint j) { return (type *)Q3GListIterator::operator-=(j);}
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TQPtrListIterator<type>& operator=(const TQPtrListIterator<type>&it)
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{ Q3GListIterator::operator=(it); return *this; }
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};
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#ifndef QT_NO_COMPAT
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#define TQT_TQList TQPtrList
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#define TQT_TQListIterator TQPtrListIterator
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#endif
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/**********************************************************************/
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#endif // USE_QT4
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#endif /* TQT_TQPTRLIST_H */
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