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/**************************************************************
*
* 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
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
#ifndef _TXTFLD_HXX
#define _TXTFLD_HXX
#include <txatbase.hxx>
#include <tools/string.hxx>
#include <pam.hxx>
#include <boost/shared_ptr.hpp>
class SwTxtNode;
// ATT_FLD ***********************************
class SwTxtFld : public SwTxtAttr
{
mutable String m_aExpand; // only used to determine, if field content is changing in <ExpandTxtFld()>
SwTxtNode * m_pTxtNode;
public:
SwTxtFld(
SwFmtFld & rAttr,
xub_StrLen const nStart,
const bool bIsClipboardDoc );
virtual ~SwTxtFld();
void CopyTxtFld( SwTxtFld *pDest ) const;
void ExpandTxtFld( const bool bForceNotify = false ) const;
// get and set TxtNode pointer
inline SwTxtNode* GetpTxtNode() const
{
return m_pTxtNode;
}
inline SwTxtNode& GetTxtNode() const
{
ASSERT( m_pTxtNode, "SwTxtFld:: where is my TxtNode?" );
return *m_pTxtNode;
}
inline void ChgTxtNode( SwTxtNode* pNew )
{
m_pTxtNode = pNew;
}
bool IsFldInDoc() const;
// enable notification that field content has changed and needs reformatting
virtual void NotifyContentChange( SwFmtFld& rFmtFld );
// deletes the given field via removing the corresponding text selection from the document's content
static void DeleteTxtFld( const SwTxtFld& rTxtFld );
// return text selection for the given field
static void GetPamForTxtFld( const SwTxtFld& rTxtFld,
boost::shared_ptr< SwPaM >& rPamForTxtFld );
};
class SwTxtInputFld : public SwTxtFld
{
public:
SwTxtInputFld(
SwFmtFld & rAttr,
xub_StrLen const nStart,
xub_StrLen const nEnd,
const bool bIsClipboardDoc );
virtual ~SwTxtInputFld();
virtual xub_StrLen* GetEnd();
void LockNotifyContentChange();
void UnlockNotifyContentChange();
virtual void NotifyContentChange( SwFmtFld& rFmtFld );
void UpdateTextNodeContent( const String& rNewContent );
const String GetFieldContent() const;
void UpdateFieldContent();
private:
xub_StrLen m_nEnd;
bool m_bLockNotifyContentChange;
};
#endif
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