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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 <editsh.hxx>
#include <doc.hxx>
#include <IDocumentFieldsAccess.hxx>
#include <docary.hxx>
#include <fmtfld.hxx>
#include <txtfld.hxx>
#include <expfld.hxx>
#include <docfld.hxx>
#include <ndtxt.hxx>
#include <osl/diagnose.h>
// sort input values
SwInputFieldList::SwInputFieldList( SwEditShell* pShell, bool bBuildTmpLst )
: mpSh(pShell)
{
// create sorted list of all input fields
mpSrtLst.reset( new SetGetExpFields );
const SwFieldTypes& rFieldTypes = *mpSh->GetDoc()->getIDocumentFieldsAccess().GetFieldTypes();
const size_t nSize = rFieldTypes.size();
// iterate over all types
std::vector<SwFormatField*> vFields;
for(size_t i = 0; i < nSize; ++i)
{
SwFieldType* pFieldType = rFieldTypes[ i ].get();
const SwFieldIds nType = pFieldType->Which();
if(SwFieldIds::SetExp == nType || SwFieldIds::Input == nType || SwFieldIds::Dropdown == nType)
pFieldType->GatherFields(vFields);
}
for(auto pFormatField: vFields)
{
auto pSetExpField = dynamic_cast<SwSetExpField*>(pFormatField->GetField());
if(pSetExpField && !pSetExpField->GetInputFlag())
continue;
const SwTextField* pTextField = pFormatField->GetTextField();
if(bBuildTmpLst)
maTmpLst.insert(pTextField);
else
{
SwNodeIndex aIdx(pTextField->GetTextNode());
std::unique_ptr<SetGetExpField> pNew(new SetGetExpField(aIdx, pTextField));
mpSrtLst->insert(std::move(pNew));
}
}
}
SwInputFieldList::~SwInputFieldList()
{
}
size_t SwInputFieldList::Count() const
{
return mpSrtLst->size();
}
// get field from list in sorted order
SwField* SwInputFieldList::GetField(size_t nId)
{
const SwTextField* pTextField = (*mpSrtLst)[ nId ]->GetTextField();
OSL_ENSURE( pTextField, "no TextField" );
return const_cast<SwField*>(pTextField->GetFormatField().GetField());
}
/// save cursor
void SwInputFieldList::PushCursor()
{
mpSh->Push();
mpSh->ClearMark();
}
/// get cursor
void SwInputFieldList::PopCursor()
{
mpSh->Pop(SwCursorShell::PopMode::DeleteCurrent);
}
/// go to position of a field
void SwInputFieldList::GotoFieldPos(size_t nId)
{
mpSh->StartAllAction();
(*mpSrtLst)[ nId ]->GetPosOfContent( *mpSh->GetCursor()->GetPoint() );
mpSh->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 = *mpSh->GetDoc()->getIDocumentFieldsAccess().GetFieldTypes();
const size_t nSize = rFieldTypes.size();
// iterate over all types
std::vector<SwFormatField*> vFields;
for(size_t i = 0; i < nSize; ++i)
{
SwFieldType* pFieldType = rFieldTypes[ i ].get();
const SwFieldIds nType = pFieldType->Which();
if(SwFieldIds::SetExp == nType || SwFieldIds::Input == nType)
pFieldType->GatherFields(vFields);
}
for(auto pFormatField: vFields)
{
auto pSetExpField = dynamic_cast<SwSetExpField*>(pFormatField->GetField());
if(pSetExpField && !pSetExpField->GetInputFlag())
continue;
const SwTextField* pTextField = pFormatField->GetTextField();
// not in TempList, thus add to SortList
auto it = maTmpLst.find(pTextField);
if(maTmpLst.end() == it)
{
SwNodeIndex aIdx(pTextField->GetTextNode());
std::unique_ptr<SetGetExpField> pNew(new SetGetExpField(aIdx, pTextField ));
mpSrtLst->insert(std::move(pNew));
}
else
maTmpLst.erase(it);
}
// the pointers are not needed anymore
maTmpLst.clear();
return !mpSrtLst->empty();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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