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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_SVTOOLS_TREELISTENTRY_HXX
      21             : #define INCLUDED_SVTOOLS_TREELISTENTRY_HXX
      22             : 
      23             : #include <svtools/svtdllapi.h>
      24             : #include <tools/solar.h>
      25             : #include <svtools/treelistbox.hxx>
      26             : #include <svtools/treelistentries.hxx>
      27             : 
      28             : #include <boost/ptr_container/ptr_vector.hpp>
      29             : 
      30             : // Flags, die am Model haengen
      31             : #define SV_ENTRYFLAG_CHILDREN_ON_DEMAND   0x0001
      32             : #define SV_ENTRYFLAG_DISABLE_DROP       0x0002
      33             : #define SV_ENTRYFLAG_IN_USE             0x0004
      34             : // wird gesetzt, wenn RequestingChildren keine Children gestzt hat
      35             : #define SV_ENTRYFLAG_NO_NODEBMP         0x0008
      36             : // Eintrag hatte oder hat Kinder
      37             : #define SV_ENTRYFLAG_HAD_CHILDREN       0x0010
      38             : 
      39             : #define SV_ENTRYFLAG_USER_FLAGS         0xF000
      40             : #define SV_ENTRYFLAG_SEMITRANSPARENT    0x8000      // draw semi-transparent entry bitmaps
      41             : 
      42             : 
      43             : class SVT_DLLPUBLIC SvTreeListEntry
      44             : {
      45             :     friend class SvTreeList;
      46             :     friend class SvListView;
      47             :     friend class SvTreeListBox;
      48             : 
      49             :     typedef boost::ptr_vector<SvLBoxItem> ItemsType;
      50             : 
      51             :     SvTreeListEntry*    pParent;
      52             :     SvTreeListEntries   maChildren;
      53             :     sal_uLong           nAbsPos;
      54             :     sal_uLong           nListPos;
      55             :     ItemsType           maItems;
      56             :     bool                bIsMarked;
      57             :     void*               pUserData;
      58             :     sal_uInt16          nEntryFlags;
      59             : 
      60             : private:
      61             :     void ClearChildren();
      62             :     void SetListPositions();
      63             :     void InvalidateChildrensListPositions();
      64             : 
      65             : public:
      66             :     static const size_t ITEM_NOT_FOUND = SAL_MAX_SIZE;
      67             : 
      68             :     SvTreeListEntry();
      69             :     SvTreeListEntry(const SvTreeListEntry& r);
      70             :     virtual ~SvTreeListEntry();
      71             : 
      72             :     bool HasChildren() const;
      73             :     bool HasChildListPos() const;
      74             :     sal_uLong GetChildListPos() const;
      75             : 
      76             :     SvTreeListEntries& GetChildEntries();
      77             :     const SvTreeListEntries& GetChildEntries() const;
      78             : 
      79             :     void Clone(SvTreeListEntry* pSource);
      80             : 
      81             :     size_t ItemCount() const;
      82             : 
      83             :     // DARF NUR GERUFEN WERDEN, WENN DER EINTRAG NOCH NICHT IM MODEL
      84             :     // EINGEFUEGT IST, DA SONST FUER DAS ITEM KEINE VIEW-ABHAENGIGEN
      85             :     // DATEN ALLOZIERT WERDEN!
      86             :     void        AddItem( SvLBoxItem* pItem );
      87             :     void ReplaceItem( SvLBoxItem* pNewItem, size_t nPos );
      88             :     const SvLBoxItem* GetItem( size_t nPos ) const;
      89             :     SvLBoxItem* GetItem( size_t nPos );
      90             :     const SvLBoxItem* GetFirstItem( sal_uInt16 nId ) const;
      91             :     SvLBoxItem* GetFirstItem( sal_uInt16 nId );
      92             :     size_t GetPos( const SvLBoxItem* pItem ) const;
      93             :     void*       GetUserData() const;
      94             :     void        SetUserData( void* pPtr );
      95             :     void        EnableChildrenOnDemand( bool bEnable=true );
      96             :     bool        HasChildrenOnDemand() const;
      97             :     bool        HasInUseEmphasis() const;
      98             : 
      99             :     sal_uInt16 GetFlags() const;
     100             :     void SetFlags( sal_uInt16 nFlags );
     101             : 
     102             :     bool GetIsMarked() const { return bIsMarked; }
     103           0 :     void SetMarked( bool IsMarked ) { bIsMarked = IsMarked; }
     104             : };
     105             : 
     106             : #endif
     107             : 
     108             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */