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- // -*- c++ -*-
- /* This file is part of the KDE libraries
- Copyright (C) 1997 Stephan Kulow <coolo@kde.org>
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public License
- along with this library; see the file COPYING.LIB. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
- */
-
- #ifndef KFILEDETAILVIEW_H
- #define KFILEDETAILVIEW_H
-
- class KFileItem;
- class QWidget;
- class QKeyEvent;
-
- #include <klistview.h>
- #include <kmimetyperesolver.h>
-
- #include "kfileview.h"
-
- /**
- * An item for the listiew, that has a reference to its corresponding
- * KFileItem.
- */
- class KIO_EXPORT KFileListViewItem : public KListViewItem
- {
- public:
- KFileListViewItem( QListView *parent, const QString &text,
- const QPixmap &icon, KFileItem *fi )
- : KListViewItem( parent, text ), inf( fi ) {
- setPixmap( 0, icon );
- setText( 0, text );
- }
-
- /**
- * @since 3.1
- */
- KFileListViewItem( QListView *parent, KFileItem *fi )
- : KListViewItem( parent ), inf( fi ) {
- init();
- }
-
- KFileListViewItem( QListView *parent, const QString &text,
- const QPixmap &icon, KFileItem *fi,
- QListViewItem *after)
- : KListViewItem( parent, after ), inf( fi ) {
- setPixmap( 0, icon );
- setText( 0, text );
- }
- ~KFileListViewItem() {
- inf->removeExtraData( listView() );
- }
-
- /**
- * @returns the corresponding KFileItem
- */
- KFileItem *fileInfo() const {
- return inf;
- }
-
- virtual QString key( int /*column*/, bool /*ascending*/ ) const {
- return m_key;
- }
-
- void setKey( const QString& key ) { m_key = key; }
-
- QRect rect() const
- {
- QRect r = listView()->itemRect(this);
- return QRect( listView()->viewportToContents( r.topLeft() ),
- QSize( r.width(), r.height() ) );
- }
-
- /**
- * @since 3.1
- */
- void init();
-
- private:
- KFileItem *inf;
- QString m_key;
-
- private:
- class KFileListViewItemPrivate;
- KFileListViewItemPrivate *d;
-
- };
-
- /**
- * A list-view capable of showing KFileItem'. Used in the filedialog
- * for example. Most of the documentation is in KFileView class.
- *
- * @see KDirOperator
- * @see KCombiView
- * @see KFileIconView
- */
- class KIO_EXPORT KFileDetailView : public KListView, public KFileView
- {
- Q_OBJECT
-
- public:
- KFileDetailView(QWidget *parent, const char *name);
- virtual ~KFileDetailView();
-
- virtual QWidget *widget() { return this; }
- virtual void clearView();
- virtual void setAutoUpdate( bool ) {} // ### unused. remove in KDE4
-
- virtual void setSelectionMode( KFile::SelectionMode sm );
-
- virtual void updateView( bool );
- virtual void updateView(const KFileItem*);
- virtual void removeItem( const KFileItem *);
- virtual void listingCompleted();
-
- virtual void setSelected(const KFileItem *, bool);
- virtual bool isSelected(const KFileItem *i) const;
- virtual void clearSelection();
- virtual void selectAll();
- virtual void invertSelection();
-
- virtual void setCurrentItem( const KFileItem * );
- virtual KFileItem * currentFileItem() const;
- virtual KFileItem * firstFileItem() const;
- virtual KFileItem * nextItem( const KFileItem * ) const;
- virtual KFileItem * prevItem( const KFileItem * ) const;
-
- virtual void insertItem( KFileItem *i );
-
- // implemented to get noticed about sorting changes (for sortingIndicator)
- virtual void setSorting( QDir::SortSpec );
-
- void ensureItemVisible( const KFileItem * );
-
- // for KMimeTypeResolver
- void mimeTypeDeterminationFinished();
- void determineIcon( KFileListViewItem *item );
- QScrollView *scrollWidget() const { return (QScrollView*) this; }
-
- virtual void readConfig( KConfig *, const QString& group = QString::null );
- virtual void writeConfig( KConfig *, const QString& group = QString::null);
-
- signals:
- /**
- * The user dropped something.
- * @p fileItem points to the item dropped on or can be 0 if the
- * user dropped on empty space.
- * @since 3.2
- */
- void dropped(QDropEvent *event, KFileItem *fileItem);
- /**
- * The user dropped the URLs @p urls.
- * @p url points to the item dropped on or can be empty if the
- * user dropped on empty space.
- * @since 3.2
- */
- void dropped(QDropEvent *event, const KURL::List &urls, const KURL &url);
-
- protected:
- virtual void keyPressEvent( QKeyEvent * );
-
- // DND support
- virtual QDragObject *dragObject();
- virtual void contentsDragEnterEvent( QDragEnterEvent *e );
- virtual void contentsDragMoveEvent( QDragMoveEvent *e );
- virtual void contentsDragLeaveEvent( QDragLeaveEvent *e );
- virtual void contentsDropEvent( QDropEvent *ev );
- virtual bool acceptDrag(QDropEvent* e ) const;
-
- int m_sortingCol;
-
- protected slots:
- void slotSelectionChanged();
-
- private slots:
- void slotSortingChanged( int );
- void selected( QListViewItem *item );
- void slotActivate( QListViewItem *item );
- void highlighted( QListViewItem *item );
- void slotActivateMenu ( QListViewItem *item, const QPoint& pos );
- void slotAutoOpen();
-
- private:
- virtual void insertItem(QListViewItem *i) { KListView::insertItem(i); }
- virtual void setSorting(int i, bool b) { KListView::setSorting(i, b); }
- virtual void setSelected(QListViewItem *i, bool b) { KListView::setSelected(i, b); }
-
- inline KFileListViewItem * viewItem( const KFileItem *item ) const {
- if ( item )
- return (KFileListViewItem *) item->extraData( this );
- return 0L;
- }
-
- void setSortingKey( KFileListViewItem *item, const KFileItem *i );
-
-
- bool m_blockSortingSignal;
- KMimeTypeResolver<KFileListViewItem,KFileDetailView> *m_resolver;
-
- protected:
- virtual void virtual_hook( int id, void* data );
- private:
- class KFileDetailViewPrivate;
- KFileDetailViewPrivate *d;
- };
-
- #endif // KFILEDETAILVIEW_H
-