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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* 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
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <calbck.hxx>
#include "editsh.hxx"
#include "doc.hxx"
#include <IDocumentFieldsAccess.hxx>
#include <docary.hxx>
#include <fmtfld.hxx>
#include <txtfld.hxx>
#include "edimp.hxx"
#include "expfld.hxx"
#include "pam.hxx"
#include "docfld.hxx"
#include "ndtxt.hxx"
// sort input values
SwInputFieldList::SwInputFieldList( SwEditShell* pShell, bool bBuildTmpLst )
: pSh(pShell)
{
// create sorted list of all input fields
pSrtLst = new _SetGetExpFields();
const SwFieldTypes& rFieldTypes = *pSh->GetDoc()->getIDocumentFieldsAccess().GetFieldTypes();
const size_t nSize = rFieldTypes.size();
// iterate over all types
for(size_t i=0; i < nSize; ++i)
{
SwFieldType* pFieldType = rFieldTypes[ i ];
const sal_uInt16 nType = pFieldType->Which();
if( RES_SETEXPFLD == nType || RES_INPUTFLD == nType || RES_DROPDOWN == nType )
{
SwIterator<SwFormatField,SwFieldType> aIter( *pFieldType );
for( SwFormatField* pFormatField = aIter.First(); pFormatField; pFormatField = aIter.Next() )
{
const SwTextField* pTextField = pFormatField->GetTextField();
// only process InputFields, interactive SetExpFields and DropDown fields
if( !pTextField || ( RES_SETEXPFLD == nType &&
!static_cast<SwSetExpField*>(pFormatField->GetField())->GetInputFlag()))
continue;
const SwTextNode& rTextNode = pTextField->GetTextNode();
if( rTextNode.GetNodes().IsDocNodes() )
{
if( bBuildTmpLst )
{
aTmpLst.insert( pTextField );
}
else
{
SwNodeIndex aIdx( rTextNode );
_SetGetExpField* pNew = new _SetGetExpField(aIdx, pTextField );
pSrtLst->insert( pNew );
}
}
}
}
}
}
SwInputFieldList::~SwInputFieldList()
{
delete pSrtLst;
}
size_t SwInputFieldList::Count() const
{
return pSrtLst->size();
}
// get field from list in sorted order
SwField* SwInputFieldList::GetField(size_t nId)
{
const SwTextField* pTextField = (*pSrtLst)[ nId ]->GetTextField();
OSL_ENSURE( pTextField, "no TextField" );
return const_cast<SwField*>(pTextField->GetFormatField().GetField());
}
/// save cursor
void SwInputFieldList::PushCursor()
{
pSh->Push();
pSh->ClearMark();
}
/// get cursor
void SwInputFieldList::PopCursor()
{
pSh->Pop(false);
}
/// go to position of a field
void SwInputFieldList::GotoFieldPos(size_t nId)
{
pSh->StartAllAction();
(*pSrtLst)[ nId ]->GetPosOfContent( *pSh->GetCursor()->GetPoint() );
pSh->EndAllAction();
}
/** Compare TmpLst with current fields.
*
* All new ones are added to SortList so that they can be updated.
* For text blocks: update only input fields.
*
* @return true if not empty
*/
bool SwInputFieldList::BuildSortLst()
{
const SwFieldTypes& rFieldTypes = *pSh->GetDoc()->getIDocumentFieldsAccess().GetFieldTypes();
const size_t nSize = rFieldTypes.size();
// iterate over all types
for( size_t i = 0; i < nSize; ++i )
{
SwFieldType* pFieldType = rFieldTypes[ i ];
const sal_uInt16 nType = pFieldType->Which();
if( RES_SETEXPFLD == nType || RES_INPUTFLD == nType )
{
SwIterator<SwFormatField,SwFieldType> aIter( *pFieldType );
for( SwFormatField* pFormatField = aIter.First(); pFormatField; pFormatField = aIter.Next() )
{
const SwTextField* pTextField = pFormatField->GetTextField();
// process only InputFields and interactive SetExpFields
if( !pTextField || ( RES_SETEXPFLD == nType &&
!static_cast<SwSetExpField*>(pFormatField->GetField())->GetInputFlag()))
continue;
const SwTextNode& rTextNode = pTextField->GetTextNode();
if( rTextNode.GetNodes().IsDocNodes() )
{
// not in TempList, thus add to SortList
std::set<const SwTextField*>::iterator it = aTmpLst.find( pTextField );
if( aTmpLst.end() == it )
{
SwNodeIndex aIdx( rTextNode );
_SetGetExpField* pNew = new _SetGetExpField(aIdx, pTextField );
pSrtLst->insert( pNew );
}
else
aTmpLst.erase( it );
}
}
}
}
// the pointers are not needed anymore
aTmpLst.clear();
return !pSrtLst->empty();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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