/**************************************************************
 * 
 * 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.
 * 
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_dbui.hxx"
#ifndef DBAUI_TABLEUNDO_HXX
#include "TableUndo.hxx"
#endif
#ifndef _DBU_TBL_HRC_
#include "dbu_tbl.hrc"
#endif
#ifndef DBAUI_TABLEEDITORCONTROL_HXX
#include "TEditControl.hxx"
#endif
#ifndef DBAUI_TABLEROW_HXX
#include "TableRow.hxx"
#endif
#ifndef DBACCESS_UI_BROWSER_ID_HXX
#include "browserids.hxx"
#endif
#ifndef DBUI_TABLECONTROLLER_HXX
#include "TableController.hxx"
#endif
#ifndef DBAUI_TABLEDESIGNVIEW_HXX
#include "TableDesignView.hxx"
#endif
#ifndef DBAUI_FIELDDESCRIPTIONS_HXX
#include "FieldDescriptions.hxx"
#endif
#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif

using namespace dbaui;
using namespace ::svt;

TYPEINIT1( OCommentUndoAction,          SfxUndoAction );
TYPEINIT1( OTableDesignUndoAct,         OCommentUndoAction );
TYPEINIT1( OTableEditorUndoAct,         OTableDesignUndoAct );
TYPEINIT1( OTableDesignCellUndoAct,     OTableDesignUndoAct );
TYPEINIT1( OTableEditorTypeSelUndoAct,  OTableEditorUndoAct );
TYPEINIT1( OTableEditorDelUndoAct,      OTableEditorUndoAct );
TYPEINIT1( OTableEditorInsUndoAct,      OTableEditorUndoAct );
TYPEINIT1( OTableEditorInsNewUndoAct,   OTableEditorUndoAct );
TYPEINIT1( OPrimKeyUndoAct,             OTableEditorUndoAct );

//==============================================================================
// class OTableDesignUndoAct
//==============================================================================
DBG_NAME(OTableDesignUndoAct);
OTableDesignUndoAct::OTableDesignUndoAct( OTableRowView* pOwner,sal_uInt16 nCommentID ) : OCommentUndoAction(nCommentID)
	,m_pTabDgnCtrl(  pOwner )
{
	DBG_CTOR(OTableDesignUndoAct,NULL);
	m_pTabDgnCtrl->m_nCurUndoActId++;
}

//-------------------------------------------------------------------------
OTableDesignUndoAct::~OTableDesignUndoAct()
{
	DBG_DTOR(OTableDesignUndoAct,NULL);
}

//-------------------------------------------------------------------------
void OTableDesignUndoAct::Undo()
{
	m_pTabDgnCtrl->m_nCurUndoActId--;

	//////////////////////////////////////////////////////////////////////
	// Wenn erstes Undo zurueckgenommen wurde, ist Doc nicht modifiziert worden
	if( m_pTabDgnCtrl->m_nCurUndoActId == 0 )
	{
		m_pTabDgnCtrl->GetView()->getController().setModified(sal_False);
		m_pTabDgnCtrl->GetView()->getController().InvalidateFeature(SID_SAVEDOC);
	}
}

//-------------------------------------------------------------------------
void OTableDesignUndoAct::Redo()
{
	m_pTabDgnCtrl->m_nCurUndoActId++;

	//////////////////////////////////////////////////////////////////////
	// Wenn Redo fuer erste Undo-Action, muss Modified-Flag wieder gesetzt werden
	if( m_pTabDgnCtrl->m_nCurUndoActId > 0 )
	{
		m_pTabDgnCtrl->GetView()->getController().setModified(sal_True);
		m_pTabDgnCtrl->GetView()->getController().InvalidateFeature(SID_SAVEDOC);
	}
}
//==============================================================================
// class OTableDesignCellUndoAct
//==============================================================================
DBG_NAME(OTableDesignCellUndoAct);
OTableDesignCellUndoAct::OTableDesignCellUndoAct( OTableRowView* pOwner, long nRowID, sal_uInt16 nColumn ) :
	 OTableDesignUndoAct( pOwner ,STR_TABED_UNDO_CELLMODIFIED)
	,m_nCol( nColumn )
	,m_nRow( nRowID )
{
	DBG_CTOR(OTableDesignCellUndoAct,NULL);
	//////////////////////////////////////////////////////////////////////
	// Text an der Position (m_nRow, m_nCol) auslesen
	m_sOldText = m_pTabDgnCtrl->GetCellData( m_nRow, m_nCol );
}

//-------------------------------------------------------------------------
OTableDesignCellUndoAct::~OTableDesignCellUndoAct()
{
	DBG_DTOR(OTableDesignCellUndoAct,NULL);
}

//-------------------------------------------------------------------------
void OTableDesignCellUndoAct::Undo()
{
	//////////////////////////////////////////////////////////////////////
	// Neuen Text der alten Zelle speichern und alten wieder einsetzen
	m_pTabDgnCtrl->ActivateCell( m_nRow, m_nCol );
	m_sNewText = m_pTabDgnCtrl->GetCellData( m_nRow, m_nCol );
	m_pTabDgnCtrl->SetCellData( m_nRow, m_nCol, m_sOldText );
	//////////////////////////////////////////////////////////////////////
	// Wenn erstes Undo zurueckgenommen wurde, ist Zelle nicht mehr modifiziert
	if (m_pTabDgnCtrl->GetCurUndoActId() == 1)
	{
		CellControllerRef xController = m_pTabDgnCtrl->Controller();
		if ( xController.Is() )
			xController->ClearModified();
		m_pTabDgnCtrl->GetView()->getController().setModified(sal_False);

	}

	OTableDesignUndoAct::Undo();
}

//-------------------------------------------------------------------------
void OTableDesignCellUndoAct::Redo()
{
	//////////////////////////////////////////////////////////////////////
	// Neuen Text wieder einseten
	m_pTabDgnCtrl->ActivateCell( m_nRow, m_nCol );
	m_pTabDgnCtrl->SetCellData( m_nRow, m_nCol, m_sNewText );

	OTableDesignUndoAct::Redo();
}

//==============================================================================
// class OTableEditorUndoAct
//==============================================================================
DBG_NAME(OTableEditorUndoAct);
OTableEditorUndoAct::OTableEditorUndoAct( OTableEditorCtrl* pOwner,sal_uInt16 _nCommentID ) :
	 OTableDesignUndoAct(  pOwner ,_nCommentID)
	,pTabEdCtrl(pOwner)
{
	DBG_CTOR(OTableEditorUndoAct,NULL);
}

//-------------------------------------------------------------------------
OTableEditorUndoAct::~OTableEditorUndoAct()
{
	DBG_DTOR(OTableEditorUndoAct,NULL);
}

//==============================================================================
// class OTableEditorTypeSelUndoAct
//==============================================================================
DBG_NAME(OTableEditorTypeSelUndoAct);
OTableEditorTypeSelUndoAct::OTableEditorTypeSelUndoAct( OTableEditorCtrl* pOwner, long nRowID, sal_uInt16 nColumn, const TOTypeInfoSP& _pOldType )
    :OTableEditorUndoAct( pOwner ,STR_TABED_UNDO_TYPE_CHANGED)
	,m_nCol( nColumn )
	,m_nRow( nRowID )
	,m_pOldType( _pOldType )
{
	DBG_CTOR(OTableEditorTypeSelUndoAct,NULL);
}

//-------------------------------------------------------------------------
OTableEditorTypeSelUndoAct::~OTableEditorTypeSelUndoAct()
{
	DBG_DTOR(OTableEditorTypeSelUndoAct,NULL);
}

//-------------------------------------------------------------------------
void OTableEditorTypeSelUndoAct::Undo()
{
	//////////////////////////////////////////////////////////////////////
	// Typ zuruecksetzen
	OFieldDescription* pFieldDesc = pTabEdCtrl->GetFieldDescr(m_nRow);
	if(pFieldDesc)
		m_pNewType = pFieldDesc->getTypeInfo();
	else
		m_pNewType = TOTypeInfoSP();
	pTabEdCtrl->SetCellData(m_nRow,m_nCol,m_pOldType);
	pTabEdCtrl->SwitchType( m_pOldType );

	OTableEditorUndoAct::Undo();
}

//-------------------------------------------------------------------------
void OTableEditorTypeSelUndoAct::Redo()
{
	//////////////////////////////////////////////////////////////////////
	// Neuen Typ
	pTabEdCtrl->GoToRowColumnId( m_nRow ,m_nCol);
	pTabEdCtrl->SetCellData(m_nRow,m_nCol,m_pNewType);

	OTableEditorUndoAct::Redo();
}

//==============================================================================
// class OTableEditorDelUndoAct
//==============================================================================
DBG_NAME(OTableEditorDelUndoAct);
OTableEditorDelUndoAct::OTableEditorDelUndoAct( OTableEditorCtrl* pOwner) :
	 OTableEditorUndoAct( pOwner ,STR_TABED_UNDO_ROWDELETED)
{
	DBG_CTOR(OTableEditorDelUndoAct,NULL);
	//////////////////////////////////////////////////////////////////////
	// DeletedRowList fuellen
	::std::vector< ::boost::shared_ptr<OTableRow> >* pOriginalRows = pOwner->GetRowList();
	long nIndex = pOwner->FirstSelectedRow();
	 ::boost::shared_ptr<OTableRow>  pOriginalRow;
	 ::boost::shared_ptr<OTableRow>  pNewRow;

	while( nIndex >= 0 )
	{
		pOriginalRow = (*pOriginalRows)[nIndex];
		pNewRow.reset(new OTableRow( *pOriginalRow, nIndex ));
		m_aDeletedRows.push_back( pNewRow);

		nIndex = pOwner->NextSelectedRow();
	}
}

//-------------------------------------------------------------------------
OTableEditorDelUndoAct::~OTableEditorDelUndoAct()
{
	DBG_DTOR(OTableEditorDelUndoAct,NULL);
	m_aDeletedRows.clear();	
}

//-------------------------------------------------------------------------
void OTableEditorDelUndoAct::Undo()
{
	//////////////////////////////////////////////////////////////////////
	// Geloeschte Zeilen wieder einfuegen
	sal_uLong nPos;
	::std::vector< ::boost::shared_ptr<OTableRow> >::iterator aIter = m_aDeletedRows.begin();
    ::std::vector< ::boost::shared_ptr<OTableRow> >::iterator aEnd = m_aDeletedRows.end();
	
	 ::boost::shared_ptr<OTableRow>  pNewOrigRow;
	::std::vector< ::boost::shared_ptr<OTableRow> >* pOriginalRows = pTabEdCtrl->GetRowList();

	for(;aIter != aEnd;++aIter)
	{
		pNewOrigRow.reset(new OTableRow( **aIter ));
		nPos = (*aIter)->GetPos();
		pOriginalRows->insert( pOriginalRows->begin()+nPos,pNewOrigRow);
	}

    pTabEdCtrl->DisplayData(pTabEdCtrl->GetCurRow());
	pTabEdCtrl->Invalidate();
	OTableEditorUndoAct::Undo();
}

//-------------------------------------------------------------------------
void OTableEditorDelUndoAct::Redo()
{
	//////////////////////////////////////////////////////////////////////
	// Zeilen wieder loeschen
	sal_uLong nPos;
	::std::vector< ::boost::shared_ptr<OTableRow> >::iterator aIter = m_aDeletedRows.begin();
    ::std::vector< ::boost::shared_ptr<OTableRow> >::iterator aEnd = m_aDeletedRows.end();
	::std::vector< ::boost::shared_ptr<OTableRow> >* pOriginalRows = pTabEdCtrl->GetRowList();

	for(;aIter != aEnd;++aIter)
	{
		nPos = (*aIter)->GetPos();
		pOriginalRows->erase( pOriginalRows->begin()+nPos );
	}

    pTabEdCtrl->DisplayData(pTabEdCtrl->GetCurRow());
	pTabEdCtrl->Invalidate();
	OTableEditorUndoAct::Redo();
}

//-------------------------------------------------------------------------
//==============================================================================
// class OTableEditorInsUndoAct
//==============================================================================
DBG_NAME(OTableEditorInsUndoAct);
OTableEditorInsUndoAct::OTableEditorInsUndoAct( OTableEditorCtrl* pOwner, 
											   long nInsertPosition ,
											   const ::std::vector<  ::boost::shared_ptr<OTableRow> >& _vInsertedRows) 
	:OTableEditorUndoAct( pOwner,STR_TABED_UNDO_ROWINSERTED )
	,m_vInsertedRows(_vInsertedRows)
	,m_nInsPos( nInsertPosition )
{
	DBG_CTOR(OTableEditorInsUndoAct,NULL);
}

//-------------------------------------------------------------------------
OTableEditorInsUndoAct::~OTableEditorInsUndoAct()
{
	DBG_DTOR(OTableEditorInsUndoAct,NULL);
	m_vInsertedRows.clear();	
}

//-------------------------------------------------------------------------
void OTableEditorInsUndoAct::Undo()
{
	//////////////////////////////////////////////////////////////////////
	// Eingefuegte Zeilen wieder loeschen
	::std::vector< ::boost::shared_ptr<OTableRow> >* pOriginalRows = pTabEdCtrl->GetRowList();
	for( long i=(m_nInsPos+m_vInsertedRows.size()-1); i>(m_nInsPos-1); i-- )
	{
		pOriginalRows->erase(pOriginalRows->begin()+i);
	}

	pTabEdCtrl->RowRemoved( m_nInsPos, m_vInsertedRows.size(), sal_True );
	pTabEdCtrl->InvalidateHandleColumn();

	OTableEditorUndoAct::Undo();
}

//-------------------------------------------------------------------------
void OTableEditorInsUndoAct::Redo()
{
	//////////////////////////////////////////////////////////////////////
	// Zeilen wieder einfuegen
	long nInsertRow = m_nInsPos;
	 ::boost::shared_ptr<OTableRow>  pRow;
	::std::vector< ::boost::shared_ptr<OTableRow> >::iterator aIter = m_vInsertedRows.begin();
    ::std::vector< ::boost::shared_ptr<OTableRow> >::iterator aEnd = m_vInsertedRows.end();
	::std::vector< ::boost::shared_ptr<OTableRow> >* pRowList = pTabEdCtrl->GetRowList();
	for(;aIter != aEnd;++aIter)
	{
		pRow.reset(new OTableRow( **aIter ));
		pRowList->insert( pRowList->begin()+nInsertRow ,pRow );
		nInsertRow++;
	}

	pTabEdCtrl->RowInserted( m_nInsPos, m_vInsertedRows.size(), sal_True );
	pTabEdCtrl->InvalidateHandleColumn();

	OTableEditorUndoAct::Redo();
}

//==============================================================================
// class OTableEditorInsNewUndoAct
//==============================================================================
DBG_NAME(OTableEditorInsNewUndoAct);
OTableEditorInsNewUndoAct::OTableEditorInsNewUndoAct( OTableEditorCtrl* pOwner, long nInsertPosition, long nInsertedRows ) :
	 OTableEditorUndoAct( pOwner ,STR_TABED_UNDO_NEWROWINSERTED)
	,m_nInsPos( nInsertPosition )
	,m_nInsRows( nInsertedRows )
{
	DBG_CTOR(OTableEditorInsNewUndoAct,NULL);
}

//-------------------------------------------------------------------------
OTableEditorInsNewUndoAct::~OTableEditorInsNewUndoAct()
{
	DBG_DTOR(OTableEditorInsNewUndoAct,NULL);
}

//-------------------------------------------------------------------------
void OTableEditorInsNewUndoAct::Undo()
{
	//////////////////////////////////////////////////////////////////////
	// Eingefuegte Zeilen wieder loeschen
	::std::vector< ::boost::shared_ptr<OTableRow> >* pOriginalRows = pTabEdCtrl->GetRowList();

	for( long i=(m_nInsPos+m_nInsRows-1); i>(m_nInsPos-1); i-- )
	{
		pOriginalRows->erase(pOriginalRows->begin()+i);
	}

	pTabEdCtrl->RowRemoved( m_nInsPos, m_nInsRows, sal_True );
	pTabEdCtrl->InvalidateHandleColumn();

	OTableEditorUndoAct::Undo();
}

//-------------------------------------------------------------------------
void OTableEditorInsNewUndoAct::Redo()
{
	//////////////////////////////////////////////////////////////////////
	// Zeilen wieder einfuegen
	::std::vector< ::boost::shared_ptr<OTableRow> >* pRowList = pTabEdCtrl->GetRowList();

	for( long i=m_nInsPos; i<(m_nInsPos+m_nInsRows); i++ )
		pRowList->insert( pRowList->begin()+i,::boost::shared_ptr<OTableRow>(new OTableRow()) );

	pTabEdCtrl->RowInserted( m_nInsPos, m_nInsRows, sal_True );
	pTabEdCtrl->InvalidateHandleColumn();

	OTableEditorUndoAct::Redo();
}

//-------------------------------------------------------------------------
//========================================================================
// class OPrimKeyUndoAct
//========================================================================
DBG_NAME(OPrimKeyUndoAct);
//-------------------------------------------------------------------------
OPrimKeyUndoAct::OPrimKeyUndoAct( OTableEditorCtrl* pOwner, MultiSelection aDeletedKeys, MultiSelection aInsertedKeys) :
	 OTableEditorUndoAct( pOwner ,STR_TABLEDESIGN_UNDO_PRIMKEY)
	,m_aDelKeys( aDeletedKeys )
	,m_aInsKeys( aInsertedKeys )
	,m_pEditorCtrl( pOwner )
{
	DBG_CTOR(OPrimKeyUndoAct,NULL);
}

//-------------------------------------------------------------------------
OPrimKeyUndoAct::~OPrimKeyUndoAct()
{
	DBG_DTOR(OPrimKeyUndoAct,NULL);
}

//-------------------------------------------------------------------------
void OPrimKeyUndoAct::Undo()
{
	::std::vector< ::boost::shared_ptr<OTableRow> >* pRowList = pTabEdCtrl->GetRowList();
	::boost::shared_ptr<OTableRow>  pRow;
	long nIndex;

	//////////////////////////////////////////////////////////////////////
	// Die eingefuegten Keys loeschen
	for( nIndex = m_aInsKeys.FirstSelected(); nIndex != (long)SFX_ENDOFSELECTION; nIndex=m_aInsKeys.NextSelected() )
	{
		OSL_ENSURE(nIndex <= static_cast<long>(pRowList->size()),"Index for undo isn't valid!");
		pRow = (*pRowList)[nIndex];
		pRow->SetPrimaryKey( sal_False );
	}

	//////////////////////////////////////////////////////////////////////
	// Die geloeschten Keys herstellen
	for( nIndex = m_aDelKeys.FirstSelected(); nIndex != (long)SFX_ENDOFSELECTION; nIndex=m_aDelKeys.NextSelected() )
	{
		OSL_ENSURE(nIndex <= static_cast<long>(pRowList->size()),"Index for undo isn't valid!");
		pRow = (*pRowList)[nIndex];
		pRow->SetPrimaryKey( sal_True );
	}

	m_pEditorCtrl->InvalidateHandleColumn();
	OTableEditorUndoAct::Undo();
}

//-------------------------------------------------------------------------
void OPrimKeyUndoAct::Redo()
{
	::std::vector< ::boost::shared_ptr<OTableRow> >* pRowList = pTabEdCtrl->GetRowList();
	long nIndex;

	//////////////////////////////////////////////////////////////////////
	// Die geloeschten Keys loeschen
    for( nIndex = m_aDelKeys.FirstSelected(); nIndex != (long)SFX_ENDOFSELECTION; nIndex=m_aDelKeys.NextSelected() )
		(*pRowList)[nIndex]->SetPrimaryKey( sal_False );

	//////////////////////////////////////////////////////////////////////
	// Die eingefuegten Keys herstellen
    for( nIndex = m_aInsKeys.FirstSelected(); nIndex != (long)SFX_ENDOFSELECTION; nIndex=m_aInsKeys.NextSelected() )
		(*pRowList)[nIndex]->SetPrimaryKey( sal_True );

	m_pEditorCtrl->InvalidateHandleColumn();
	OTableEditorUndoAct::Redo();
}