From ea318d1431c89e647598c510c4245c6571aa5f46 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Thu, 26 Jan 2012 23:32:43 -0600 Subject: Update to latest tqt3 automated conversion --- src/tools/ntqglist.h | 271 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 271 insertions(+) create mode 100644 src/tools/ntqglist.h (limited to 'src/tools/ntqglist.h') diff --git a/src/tools/ntqglist.h b/src/tools/ntqglist.h new file mode 100644 index 00000000..41363a2f --- /dev/null +++ b/src/tools/ntqglist.h @@ -0,0 +1,271 @@ +/**************************************************************************** +** +** Definition of TQGList and TQGListIterator classes +** +** Created : 920624 +** +** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. +** +** This file is part of the tools module of the TQt GUI Toolkit. +** +** This file may be used under the terms of the GNU General +** Public License versions 2.0 or 3.0 as published by the Free +** Software Foundation and appearing in the files LICENSE.GPL2 +** and LICENSE.GPL3 included in the packaging of this file. +** Alternatively you may (at your option) use any later version +** of the GNU General Public License if such license has been +** publicly approved by Trolltech ASA (or its successors, if any) +** and the KDE Free TQt Foundation. +** +** Please review the following information to ensure GNU General +** Public Licensing requirements will be met: +** http://trolltech.com/products/qt/licenses/licensing/opensource/. +** If you are unsure which license is appropriate for your use, please +** review the following information: +** http://trolltech.com/products/qt/licenses/licensing/licensingoverview +** or contact the sales department at sales@trolltech.com. +** +** This file may be used under the terms of the Q Public License as +** defined by Trolltech ASA and appearing in the file LICENSE.TQPL +** included in the packaging of this file. Licensees holding valid TQt +** Commercial licenses may use this file in accordance with the TQt +** Commercial License Agreement provided with the Software. +** +** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, +** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted +** herein. +** +**********************************************************************/ + +#ifndef TQGLIST_H +#define TQGLIST_H + +#ifndef QT_H +#include "ntqptrcollection.h" +#endif // QT_H + +class Q_EXPORT TQLNode +{ +friend class TQGList; +friend class TQGListIterator; +friend class TQGListStdIterator; +public: + TQPtrCollection::Item getData() { return data; } +private: + TQPtrCollection::Item data; + TQLNode *prev; + TQLNode *next; + TQLNode( TQPtrCollection::Item d ) { data = d; } +}; + +class TQGListIteratorList; // internal helper class + +class Q_EXPORT TQGList : public TQPtrCollection // doubly linked generic list +{ +friend class TQGListIterator; +friend class TQGListIteratorList; +friend class TQGVector; // needed by TQGVector::toList +public: + uint count() const; // return number of nodes + +#ifndef QT_NO_DATASTREAM + TQDataStream &read( TQDataStream & ); // read list from stream + TQDataStream &write( TQDataStream & ) const; // write list to stream +#endif +protected: + TQGList(); // create empty list + TQGList( const TQGList & ); // make copy of other list + virtual ~TQGList(); + + TQGList &operator=( const TQGList & ); // assign from other list + bool operator==( const TQGList& ) const; + + void inSort( TQPtrCollection::Item ); // add item sorted in list + void append( TQPtrCollection::Item ); // add item at end of list + bool insertAt( uint index, TQPtrCollection::Item ); // add item at i'th position + void relinkNode( TQLNode * ); // relink as first item + bool removeNode( TQLNode * ); // remove node + bool remove( TQPtrCollection::Item = 0 ); // remove item (0=current) + bool removeRef( TQPtrCollection::Item = 0 ); // remove item (0=current) + bool removeFirst(); // remove first item + bool removeLast(); // remove last item + bool removeAt( uint ); // remove item at i'th position + bool replaceAt( uint, TQPtrCollection::Item ); // replace item at position i with item + TQPtrCollection::Item takeNode( TQLNode * ); // take out node + TQPtrCollection::Item take(); // take out current item + TQPtrCollection::Item takeAt( uint index ); // take out item at i'th pos + TQPtrCollection::Item takeFirst(); // take out first item + TQPtrCollection::Item takeLast(); // take out last item + + void sort(); // sort all items; + void clear(); // remove all items + + int findRef( TQPtrCollection::Item, bool = TRUE ); // find exact item in list + int find( TQPtrCollection::Item, bool = TRUE ); // find equal item in list + + uint containsRef( TQPtrCollection::Item ) const; // get number of exact matches + uint contains( TQPtrCollection::Item ) const; // get number of equal matches + + TQPtrCollection::Item at( uint index ); // access item at i'th pos + int at() const; // get current index + TQLNode *currentNode() const; // get current node + + TQPtrCollection::Item get() const; // get current item + + TQPtrCollection::Item cfirst() const; // get ptr to first list item + TQPtrCollection::Item clast() const; // get ptr to last list item + TQPtrCollection::Item first(); // set first item in list curr + TQPtrCollection::Item last(); // set last item in list curr + TQPtrCollection::Item next(); // set next item in list curr + TQPtrCollection::Item prev(); // set prev item in list curr + + void toVector( TQGVector * ) const; // put items in vector + + virtual int compareItems( TQPtrCollection::Item, TQPtrCollection::Item ); + +#ifndef QT_NO_DATASTREAM + virtual TQDataStream &read( TQDataStream &, TQPtrCollection::Item & ); + virtual TQDataStream &write( TQDataStream &, TQPtrCollection::Item ) const; +#endif + + TQLNode* begin() const { return firstNode; } + TQLNode* end() const { return 0; } + TQLNode* erase( TQLNode* it ); + +private: + void prepend( TQPtrCollection::Item ); // add item at start of list + + void heapSortPushDown( TQPtrCollection::Item* heap, int first, int last ); + + TQLNode *firstNode; // first node + TQLNode *lastNode; // last node + TQLNode *curNode; // current node + int curIndex; // current index + uint numNodes; // number of nodes + TQGListIteratorList *iterators; // list of iterators + + TQLNode *locate( uint ); // get node at i'th pos + TQLNode *unlink(); // unlink node +}; + + +inline uint TQGList::count() const +{ + return numNodes; +} + +inline bool TQGList::removeFirst() +{ + first(); + return remove(); +} + +inline bool TQGList::removeLast() +{ + last(); + return remove(); +} + +inline int TQGList::at() const +{ + return curIndex; +} + +inline TQPtrCollection::Item TQGList::at( uint index ) +{ + TQLNode *n = locate( index ); + return n ? n->data : 0; +} + +inline TQLNode *TQGList::currentNode() const +{ + return curNode; +} + +inline TQPtrCollection::Item TQGList::get() const +{ + return curNode ? curNode->data : 0; +} + +inline TQPtrCollection::Item TQGList::cfirst() const +{ + return firstNode ? firstNode->data : 0; +} + +inline TQPtrCollection::Item TQGList::clast() const +{ + return lastNode ? lastNode->data : 0; +} + + +/***************************************************************************** + TQGList stream functions + *****************************************************************************/ + +#ifndef QT_NO_DATASTREAM +Q_EXPORT TQDataStream &operator>>( TQDataStream &, TQGList & ); +Q_EXPORT TQDataStream &operator<<( TQDataStream &, const TQGList & ); +#endif + +/***************************************************************************** + TQGListIterator class + *****************************************************************************/ + +class Q_EXPORT TQGListIterator // TQGList iterator +{ +friend class TQGList; +friend class TQGListIteratorList; +protected: + TQGListIterator( const TQGList & ); + TQGListIterator( const TQGListIterator & ); + TQGListIterator &operator=( const TQGListIterator & ); + ~TQGListIterator(); + + bool atFirst() const; // test if at first item + bool atLast() const; // test if at last item + TQPtrCollection::Item toFirst(); // move to first item + TQPtrCollection::Item toLast(); // move to last item + + TQPtrCollection::Item get() const; // get current item + TQPtrCollection::Item operator()(); // get current and move to next + TQPtrCollection::Item operator++(); // move to next item (prefix) + TQPtrCollection::Item operator+=(uint); // move n positions forward + TQPtrCollection::Item operator--(); // move to prev item (prefix) + TQPtrCollection::Item operator-=(uint); // move n positions backward + +protected: + TQGList *list; // reference to list + +private: + TQLNode *curNode; // current node in list +}; + + +inline bool TQGListIterator::atFirst() const +{ + return curNode == list->firstNode; +} + +inline bool TQGListIterator::atLast() const +{ + return curNode == list->lastNode; +} + +inline TQPtrCollection::Item TQGListIterator::get() const +{ + return curNode ? curNode->data : 0; +} + +class Q_EXPORT TQGListStdIterator +{ +public: + inline TQGListStdIterator( TQLNode* n ) : node( n ){} + inline operator TQLNode* () { return node; } +protected: + inline TQLNode *next() { return node->next; } + TQLNode *node; +}; + + +#endif // TQGLIST_H -- cgit v1.2.3