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100 lines
2.6 KiB
100 lines
2.6 KiB
/* This file is part of the KDE project
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Copyright (C) 1998-2003 Carsten Pfeiffer <pfeiffer@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 as published by the Free Software Foundation, version 2.
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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 FILEWIDGET_H
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#define FILEWIDGET_H
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#include <tqevent.h>
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#include <kdiroperator.h>
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class FileFinder;
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class KFileItem;
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class FileWidget : public KDirOperator
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{
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Q_OBJECT
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TQ_OBJECT
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public:
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enum WhichItem { Previous, Next, Current };
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FileWidget( const KURL& url, TQWidget *parent = 0L, const char *name = 0L );
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~FileWidget();
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bool hasFiles() const;
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void reloadConfiguration();
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void setInitialItem( const TQString& filename );
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KFileItem *getCurrentItem( bool onlyImage ) const {
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return getItem( Current, onlyImage );
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}
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void setCurrentItem( const KFileItem * );
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void setCurrentItem( const TQString& filename ) {
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KDirOperator::setCurrentItem( filename );
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}
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KFileItem * gotoFirstImage();
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KFileItem * gotoLastImage();
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KFileItem * getNext( bool go=true );
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KFileItem * getPrevious( bool go=true );
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KFileItem *getItem( WhichItem which, bool onlyImage ) const;
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static bool isImage( const KFileItem * );
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static void setImage( KFileItem& item, bool enable );
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void initActions();
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signals:
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void finished();
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protected:
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virtual bool eventFilter( TQObject *o, TQEvent * );
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virtual void resizeEvent( TQResizeEvent * );
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virtual void activatedMenu( const KFileItem *, const TQPoint& );
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virtual TQSize sizeHint() const;
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private slots:
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void slotReturnPressed( const TQString& text );
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void findCompletion( const TQString& );
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void slotViewChanged();
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void slotItemsCleared();
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void slotItemDeleted( KFileItem * );
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void slotHighlighted( const KFileItem * );
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void slotURLEntered( const KURL& url );
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void slotFinishedLoading();
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private:
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KFileView * fileView() const { return (KFileView*) view(); }
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bool m_validCompletion;
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FileFinder *m_fileFinder;
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TQString m_currentURL;
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TQString m_initialName;
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};
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#endif // FILEWIDGET_H
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