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* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
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*/
#ifndef INCLUDED_SW_SOURCE_CORE_INC_SORTEDOBJS_HXX
#define INCLUDED_SW_SOURCE_CORE_INC_SORTEDOBJS_HXX
#include <vector>
#include <swdllapi.h>
class SwAnchoredObject;
/** class for collecting anchored objects
for #i28701#
Anchored objects can be inserted and deleted. The entries can be directly
accessed via index.
An anchored object is inserted sorted. The sort criteria are:
- anchor type
- order 1: to-page, 2: to-fly, 3: to-paragraph|to-character|as-character
- anchor node
- wrapping style (inclusive layer)
- order 1: wrapping style != css::text::WrapTextMode_THROUGH and not in hell layer,
2: wrapping style = css::text::WrapTextMode_THROUGH or in hell layer
- wrapping style influence
- order 1: NONE_SUCCESSIVE_POSITIONED, 2: NONE_CONCURRENT_POSITIONED
- again anchor type
- order 1: to-paragraph, 2: to-character, 3: as-character
- anchor node position
- internal anchor order number
If one of the sort criteria attributes of an anchored object changes,
the sorting has to be updated - use method <Update(..)>
*/
class SW_DLLPUBLIC SwSortedObjs
{
private:
std::vector< SwAnchoredObject* > maSortedObjLst;
public:
typedef std::vector<SwAnchoredObject*>::const_iterator const_iterator;
SwSortedObjs();
~SwSortedObjs();
size_t size()
const;
/** direct access to the entries
@param _nIndex
input parameter - index of entry, valid value range [0..size()-1]
*/
SwAnchoredObject*
operator[]( size_t _nIndex )
const;
const_iterator begin()
const
{
return maSortedObjLst.cbegin(); };
const_iterator end()
const
{
return maSortedObjLst.cend(); };
bool Insert( SwAnchoredObject& _rAnchoredObj );
void Remove( SwAnchoredObject& _rAnchoredObj );
bool Contains(
const SwAnchoredObject& _rAnchoredObj )
const;
/** method to update the position of the given anchored object in the
sorted list
@return boolean, indicating success of the update.
*/
void Update(
const SwAnchoredObject& _rAnchoredObj);
void UpdateAll();
/** Position of object <_rAnchoredObj> in sorted list
Returns the number of the list position of object <_rAnchoredObj>.
Returns <size()>, if object isn't contained in list.
@return size_t
Number of the list position of object <_rAnchoredObj>
*/
size_t ListPosOf(
const SwAnchoredObject& _rAnchoredObj )
const;
bool is_sorted()
const;
};
#endif
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