Initial import

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diff --git a/src/documentlistview.h b/src/documentlistview.h
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+/***************************************************************************
+*   Copyright (C) 2004-2006 by Thomas Fischer                             *
+*   [email protected]                                             *
+*                                                                         *
+*   This program is free software; you can redistribute it and/or modify  *
+*   it under the terms of the GNU General Public License as published by  *
+*   the Free Software Foundation; either version 2 of the License, or     *
+*   (at your option) any later version.                                   *
+*                                                                         *
+*   This program 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 General Public License for more details.                          *
+*                                                                         *
+*   You should have received a copy of the GNU General Public License     *
+*   along with this program; if not, write to the                         *
+*   Free Software Foundation, Inc.,                                       *
+*   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+***************************************************************************/
+#ifndef KBIBTEXDOCUMENTLISTVIEW_H
+#define KBIBTEXDOCUMENTLISTVIEW_H
+
+#include <klistview.h>
+#include <kxmlguifactory.h>
+
+#include <fileimporter.h>
+#include <settings.h>
+#include <file.h>
+
+class QString;
+class KURL;
+class KActionMenu;
+class KPopupMenu;
+
+namespace KBibTeX
+{
+    class DocumentWidget;
+    class DocumentListViewItem;
+
+    class DocumentListView : public KListView
+    {
+        Q_OBJECT
+    public:
+        DocumentListView( KBibTeX::DocumentWidget *docWidget, bool isReadOnly, QWidget *parent = 0, const char *name = 0 );
+        ~DocumentListView();
+
+        void setFactory( KXMLGUIFactory *factory, KXMLGUIClient *client );
+        void setViewShowColumnsMenu( KActionMenu *actionMenu );
+
+        bool setBibTeXFile( BibTeX::File *bibtexFile );
+        BibTeX::File* getBibTeXFile( );
+        KBibTeX::DocumentListViewItem *insertItem( BibTeX::Element *item, KBibTeX::DocumentListViewItem *after );
+
+        void deleteSelected();
+        const QValueList<BibTeX::Element*> selectedItems();
+//         void sendSelectedToLyx();
+
+        void updateVisiblity();
+        void updateVisiblity( KBibTeX::DocumentListViewItem *item );
+
+        void deferredInitialization();
+        void restoreState();
+
+    signals:
+        void modified();
+        void executed( DocumentListViewItem* );
+
+    public slots:
+        void copy();
+        void copyReferences();
+        void cut();
+        bool paste();
+        bool paste( const QString& text, DocumentListViewItem *at );
+        void selectAll();
+        void filter( const QString& text, BibTeX::Element::FilterType filterType, BibTeX::EntryField::FieldType fieldType );
+        void setReadOnly( bool isReadOnly );
+        void activateShowColumnMenu( int id );
+
+        void insertItems( BibTeX::File *items, KBibTeX::DocumentListViewItem *after = NULL );
+        void insertItem( BibTeX::Element *item );
+
+    private slots:
+        void slotDoubleClick( QListViewItem * item = NULL );
+        void setSortingColumn( int column );
+        void showBibtexListContextMenu( KListView *, QListViewItem *, const QPoint &p );
+        void slotDropped( QDropEvent* event, QListViewItem* item );
+        void saveColumnIndex();
+        void restoreColumnIndex();
+        void saveColumnWidths( int col = -1 );
+        void restoreColumnWidths();
+        void restoreSortingColumn();
+        void makeNewItemsUnread();
+
+    protected:
+        bool acceptDrag( QDropEvent* e ) const;
+        void startDrag();
+
+        virtual bool eventFilter( QObject *watched, QEvent *e );
+
+        virtual void keyPressEvent( QKeyEvent *e );
+
+    private:
+        static const int maxColumns = 256;
+        KBibTeX::DocumentWidget *m_docWidget;
+        BibTeX::File *m_bibtexFile;
+        KPopupMenu *m_contextMenu;
+        KPopupMenu *m_headerMenu;
+        KActionMenu *m_columnVisibleAction;
+        bool m_isReadOnly;
+        QValueList<DocumentListViewItem*> m_unreadItems;
+
+        QString m_filter;
+        BibTeX::Element::FilterType m_filterType;
+        BibTeX::EntryField::FieldType m_filterFieldType;
+        int m_newElementCounter;
+
+        void setItems();
+        QString selectedToBibTeXText();
+        QString selectedToBibTeXRefs();
+
+        void showColumn( int col, int colWidth = 0xffff );
+        void hideColumn( int col );
+        void buildColumns();
+    };
+}
+
+#endif