Starting work on Qt4 interface...

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/dependencies/tqtinterface@1158413 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 233 insertions, 0 deletions

diff --git a/qtinterface/qt4/Qt/q3gdict.h b/qtinterface/qt4/Qt/q3gdict.h
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+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt3Support module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial Usage
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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 1.1, 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 have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef Q3GDICT_H
+#define Q3GDICT_H
+
+#include <Qt3Support/q3ptrcollection.h>
+#include <QtCore/qstring.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Qt3SupportLight)
+
+class Q3GDictIterator;
+class Q3GDItList;
+
+
+class Q3BaseBucket				// internal dict node
+{
+public:
+    Q3PtrCollection::Item	 getData()			{ return data; }
+    Q3PtrCollection::Item	 setData( Q3PtrCollection::Item d ) { return data = d; }
+    Q3BaseBucket		*getNext()			{ return next; }
+    void		 setNext( Q3BaseBucket *n)	{ next = n; }
+protected:
+    Q3BaseBucket( Q3PtrCollection::Item d, Q3BaseBucket *n ) : data(d), next(n) {}
+    Q3PtrCollection::Item	 data;
+    Q3BaseBucket		*next;
+};
+
+class Q3StringBucket : public Q3BaseBucket
+{
+public:
+    Q3StringBucket( const QString &k, Q3PtrCollection::Item d, Q3BaseBucket *n )
+	: Q3BaseBucket(d,n), key(k)		{}
+    const QString  &getKey() const		{ return key; }
+private:
+    QString	    key;
+};
+
+class Q3AsciiBucket : public Q3BaseBucket
+{
+public:
+    Q3AsciiBucket( const char *k, Q3PtrCollection::Item d, Q3BaseBucket *n )
+	: Q3BaseBucket(d,n), key(k) {}
+    const char *getKey() const { return key; }
+private:
+    const char *key;
+};
+
+class Q3IntBucket : public Q3BaseBucket
+{
+public:
+    Q3IntBucket( long k, Q3PtrCollection::Item d, Q3BaseBucket *n )
+	: Q3BaseBucket(d,n), key(k) {}
+    long  getKey() const { return key; }
+private:
+    long  key;
+};
+
+class Q3PtrBucket : public Q3BaseBucket
+{
+public:
+    Q3PtrBucket( void *k, Q3PtrCollection::Item d, Q3BaseBucket *n )
+	: Q3BaseBucket(d,n), key(k) {}
+    void *getKey() const { return key; }
+private:
+    void *key;
+};
+
+
+class Q_COMPAT_EXPORT Q3GDict : public Q3PtrCollection	// generic dictionary class
+{
+public:
+    uint	count() const	{ return numItems; }
+    uint	size()	const	{ return vlen; }
+    Q3PtrCollection::Item look_string( const QString& key, Q3PtrCollection::Item,
+				   int );
+    Q3PtrCollection::Item look_ascii( const char *key, Q3PtrCollection::Item, int );
+    Q3PtrCollection::Item look_int( long key, Q3PtrCollection::Item, int );
+    Q3PtrCollection::Item look_ptr( void *key, Q3PtrCollection::Item, int );
+#ifndef QT_NO_DATASTREAM
+    QDataStream &read( QDataStream & );
+    QDataStream &write( QDataStream & ) const;
+#endif
+protected:
+    enum KeyType { StringKey, AsciiKey, IntKey, PtrKey };
+
+    Q3GDict( uint len, KeyType kt, bool cs, bool ck );
+    Q3GDict( const Q3GDict & );
+   ~Q3GDict();
+
+    Q3GDict     &operator=( const Q3GDict & );
+
+    bool	remove_string( const QString &key, Q3PtrCollection::Item item=0 );
+    bool	remove_ascii( const char *key, Q3PtrCollection::Item item=0 );
+    bool	remove_int( long key, Q3PtrCollection::Item item=0 );
+    bool	remove_ptr( void *key, Q3PtrCollection::Item item=0 );
+    Q3PtrCollection::Item take_string( const QString &key );
+    Q3PtrCollection::Item take_ascii( const char *key );
+    Q3PtrCollection::Item take_int( long key );
+    Q3PtrCollection::Item take_ptr( void *key );
+
+    void	clear();
+    void	resize( uint );
+
+    int		hashKeyString( const QString & );
+    int		hashKeyAscii( const char * );
+
+    void	statistics() const;
+
+#ifndef QT_NO_DATASTREAM
+    virtual QDataStream &read( QDataStream &, Q3PtrCollection::Item & );
+    virtual QDataStream &write( QDataStream &, Q3PtrCollection::Item ) const;
+#endif
+private:
+    Q3BaseBucket **vec;
+    uint	vlen;
+    uint	numItems;
+    uint	keytype	: 2;
+    uint	cases	: 1;
+    uint	copyk	: 1;
+    Q3GDItList  *iterators;
+    void	   unlink_common( int, Q3BaseBucket *, Q3BaseBucket * );
+    Q3StringBucket *unlink_string( const QString &,
+				  Q3PtrCollection::Item item = 0 );
+    Q3AsciiBucket  *unlink_ascii( const char *, Q3PtrCollection::Item item = 0 );
+    Q3IntBucket    *unlink_int( long, Q3PtrCollection::Item item = 0 );
+    Q3PtrBucket    *unlink_ptr( void *, Q3PtrCollection::Item item = 0 );
+    void	init( uint, KeyType, bool, bool );
+    friend class Q3GDictIterator;
+};
+
+
+class Q_COMPAT_EXPORT Q3GDictIterator			// generic dictionary iterator
+{
+friend class Q3GDict;
+public:
+    Q3GDictIterator( const Q3GDict & );
+    Q3GDictIterator( const Q3GDictIterator & );
+    Q3GDictIterator &operator=( const Q3GDictIterator & );
+   ~Q3GDictIterator();
+
+    Q3PtrCollection::Item toFirst();
+
+    Q3PtrCollection::Item get()	     const;
+    QString	      getKeyString() const;
+    const char	     *getKeyAscii()  const;
+    long	      getKeyInt()    const;
+    void	     *getKeyPtr()    const;
+
+    Q3PtrCollection::Item operator()();
+    Q3PtrCollection::Item operator++();
+    Q3PtrCollection::Item operator+=(uint);
+
+protected:
+    Q3GDict	     *dict;
+
+private:
+    Q3BaseBucket      *curNode;
+    uint	      curIndex;
+};
+
+inline Q3PtrCollection::Item Q3GDictIterator::get() const
+{
+    return curNode ? curNode->getData() : 0;
+}
+
+inline QString Q3GDictIterator::getKeyString() const
+{
+    return curNode ? ((Q3StringBucket*)curNode)->getKey() : QString();
+}
+
+inline const char *Q3GDictIterator::getKeyAscii() const
+{
+    return curNode ? ((Q3AsciiBucket*)curNode)->getKey() : 0;
+}
+
+inline long Q3GDictIterator::getKeyInt() const
+{
+    return curNode ? ((Q3IntBucket*)curNode)->getKey() : 0;
+}
+
+inline void *Q3GDictIterator::getKeyPtr() const
+{
+    return curNode ? ((Q3PtrBucket*)curNode)->getKey() : 0;
+}
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // Q3GDICT_H