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73 lines
1.9 KiB
73 lines
1.9 KiB
/* This file is part of the KDE project
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Copyright (C) 2002-2003 Alexander Kellett <lypanov@kde.org>
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This program 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 version 2 as published by the Free Software Foundation.
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This program 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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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. 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 __bookmarkiterator_h
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#define __bookmarkiterator_h
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#include <tqobject.h>
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#include <tqptrlist.h>
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#include <kbookmark.h>
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class KEBListViewItem;
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class BookmarkIteratorHolder;
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class BookmarkIterator : public TQObject
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{
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TQ_OBJECT
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public:
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BookmarkIterator(TQValueList<KBookmark> bks);
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virtual ~BookmarkIterator();
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virtual BookmarkIteratorHolder* holder() const = 0;
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public slots:
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void nextOne();
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void delayedEmitNextOne();
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void slotCancelTest(BookmarkIterator *t);
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signals:
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void deleteSelf(BookmarkIterator *);
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protected:
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virtual void doAction() = 0;
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virtual bool isApplicable(const KBookmark &bk) const = 0;
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KEBListViewItem* curItem() const;
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const KBookmark curBk() const;
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private:
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KBookmark m_bk;
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TQValueList<KBookmark> m_bklist;
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};
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class BookmarkIteratorHolder
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{
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public:
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void cancelAllItrs();
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void removeItr(BookmarkIterator*);
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void insertItr(BookmarkIterator*);
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protected:
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BookmarkIteratorHolder();
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virtual ~BookmarkIteratorHolder() {};
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virtual void doItrListChanged() = 0;
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int count() const { return m_itrs.count(); }
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private:
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TQPtrList<BookmarkIterator> m_itrs;
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};
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#endif
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