44f54bf392
Change-Id: Idce8773d96e30dacfc9ce13fdb9b399c2a8bf341 Reviewed-on: https://gerrit.libreoffice.org/43485 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
120 lines
3.9 KiB
C++
120 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SVTOOLS_TREELISTENTRY_HXX
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#define INCLUDED_SVTOOLS_TREELISTENTRY_HXX
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#include <svtools/svtdllapi.h>
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#include <tools/solar.h>
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#include <svtools/treelistbox.hxx>
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#include <svtools/treelistentries.hxx>
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#include <o3tl/typed_flags_set.hxx>
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#include <vector>
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#include <memory>
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// flags related to the model
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enum class SvTLEntryFlags
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{
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NONE = 0x0000,
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CHILDREN_ON_DEMAND = 0x0001,
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DISABLE_DROP = 0x0002,
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IN_USE = 0x0004,
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// is set if RequestingChildren has not set any children
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NO_NODEBMP = 0x0008,
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// entry had or has children
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HAD_CHILDREN = 0x0010,
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SEMITRANSPARENT = 0x8000, // draw semi-transparent entry bitmaps
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};
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namespace o3tl
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{
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template<> struct typed_flags<SvTLEntryFlags> : is_typed_flags<SvTLEntryFlags, 0x801f> {};
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}
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class SVT_DLLPUBLIC SvTreeListEntry
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{
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friend class SvTreeList;
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friend class SvListView;
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friend class SvTreeListBox;
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typedef std::vector<std::unique_ptr<SvLBoxItem>> ItemsType;
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SvTreeListEntry* pParent;
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SvTreeListEntries m_Children;
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sal_uLong nAbsPos;
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sal_uLong nListPos;
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ItemsType m_Items;
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void* pUserData;
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SvTLEntryFlags nEntryFlags;
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Color maBackColor;
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private:
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void ClearChildren();
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void SetListPositions();
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void InvalidateChildrensListPositions();
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SvTreeListEntry(const SvTreeListEntry& r) = delete;
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void operator=(SvTreeListEntry const&) = delete;
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public:
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static const size_t ITEM_NOT_FOUND = SAL_MAX_SIZE;
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SvTreeListEntry();
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virtual ~SvTreeListEntry();
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bool HasChildren() const;
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bool HasChildListPos() const;
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sal_uLong GetChildListPos() const;
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SvTreeListEntries& GetChildEntries() { return m_Children; }
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const SvTreeListEntries& GetChildEntries() const { return m_Children; }
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void Clone(SvTreeListEntry* pSource);
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size_t ItemCount() const;
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// MAY ONLY BE CALLED IF THE ENTRY HAS NOT YET BEEN INSERTED INTO
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// THE MODEL, AS OTHERWISE NO VIEW-DEPENDENT DATA ARE ALLOCATED
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// FOR THE ITEM!
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void AddItem(std::unique_ptr<SvLBoxItem> pItem);
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void ReplaceItem(std::unique_ptr<SvLBoxItem> pNewItem, size_t nPos);
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const SvLBoxItem& GetItem( size_t nPos ) const;
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SvLBoxItem& GetItem( size_t nPos );
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const SvLBoxItem* GetFirstItem(SvLBoxItemType eType) const;
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SvLBoxItem* GetFirstItem(SvLBoxItemType eType);
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size_t GetPos( const SvLBoxItem* pItem ) const;
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void* GetUserData() const { return pUserData;}
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void SetUserData( void* pPtr );
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void EnableChildrenOnDemand( bool bEnable=true );
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bool HasChildrenOnDemand() const;
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bool HasInUseEmphasis() const;
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SvTLEntryFlags GetFlags() const { return nEntryFlags;}
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void SetFlags( SvTLEntryFlags nFlags );
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void SetBackColor( const Color& aColor ) { maBackColor = aColor; }
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const Color& GetBackColor() const { return maBackColor; }
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SvTreeListEntry* GetParent() const { return pParent; }
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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