libreoffice/dbaccess/source/ui/misc/RtfReader.cxx

/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: RtfReader.cxx,v $
 *
 *  $Revision: 1.24 $
 *
 *  last change: $Author: ihi $ $Date: 2007-11-21 16:06:36 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Sun Microsystems, Inc.
 *    901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_dbaccess.hxx"
#ifndef DBAUI_RTFREADER_HXX
#include "RtfReader.hxx"
#endif
#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XDATADESCRIPTORFACTORY_HPP_
#include <com/sun/star/sdbcx/XDataDescriptorFactory.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XCOLUMNSSUPPLIER_HPP_
#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XAPPEND_HPP_
#include <com/sun/star/sdbcx/XAppend.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_DATATYPE_HPP_
#include <com/sun/star/sdbc/DataType.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_COLUMNVALUE_HPP_
#include <com/sun/star/sdbc/ColumnValue.hpp>
#endif
#ifndef _COM_SUN_STAR_AWT_FONTDESCRIPTOR_HPP_
#include <com/sun/star/awt/FontDescriptor.hpp>
#endif
#ifndef _COM_SUN_STAR_AWT_FONTWEIGHT_HPP_
#include <com/sun/star/awt/FontWeight.hpp>
#endif
#ifndef _COM_SUN_STAR_AWT_FONTSTRIKEOUT_HPP_
#include <com/sun/star/awt/FontStrikeout.hpp>
#endif
#ifndef _COM_SUN_STAR_AWT_FONTSLANT_HPP_
#include <com/sun/star/awt/FontSlant.hpp>
#endif
#ifndef _COM_SUN_STAR_AWT_FONTUNDERLINE_HPP_
#include <com/sun/star/awt/FontUnderline.hpp>
#endif
#ifndef _COM_SUN_STAR_UTIL_NUMBERFORMAT_HPP_
#include <com/sun/star/util/NumberFormat.hpp>
#endif
#ifndef _COM_SUN_STAR_UTIL_XNUMBERFORMATTYPES_HPP_
#include <com/sun/star/util/XNumberFormatTypes.hpp>
#endif
#ifndef DBACCESS_SHARED_DBUSTRINGS_HRC
#include "dbustrings.hrc"
#endif
#ifndef _RTFTOKEN_H
#include <svtools/rtftoken.h>
#endif
#ifndef _DBU_MISC_HRC_
#include "dbu_misc.hrc"
#endif
#ifndef _SV_MSGBOX_HXX
#include <vcl/msgbox.hxx>
#endif
#ifndef _DBHELPER_DBCONVERSION_HXX_
#include <connectivity/dbconversion.hxx>
#endif
#ifndef _CONNECTIVITY_DBTOOLS_HXX_
#include <connectivity/dbtools.hxx>
#endif
#ifndef _COMPHELPER_EXTRACT_HXX_
#include <comphelper/extract.hxx>
#endif
#ifndef _TOOLS_COLOR_HXX
#include <tools/color.hxx>
#endif
#ifndef DBAUI_WIZ_EXTENDPAGES_HXX
#include "WExtendPages.hxx"
#endif
#ifndef _DBAUI_MODULE_DBU_HXX_
#include "moduledbu.hxx"
#endif
#ifndef DBAUI_ENUMTYPES_HXX
#include "QEnumTypes.hxx"
#endif
//#ifndef DBAUI_WIZARD_CPAGE_HXX
//#include "WCPage.hxx"
//#endif
#ifndef DBAUI_TOOLS_HXX
#include "UITools.hxx"
#endif
#ifndef _SV_SVAPP_HXX
#include <vcl/svapp.hxx>
#endif

using namespace dbaui;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::awt;

DBG_NAME(ORTFReader)
// ==========================================================================
// ORTFReader
// ==========================================================================
ORTFReader::ORTFReader( SvStream& rIn,
                        const SharedConnection& _rxConnection,
                        const Reference< ::com::sun::star::util::XNumberFormatter >& _rxNumberF,
                        const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rM,
                        const TColumnVector* pList,
                        const OTypeInfoMap* _pInfoMap)
    : SvRTFParser(rIn)
    ,ODatabaseExport(_rxConnection,_rxNumberF,_rM,pList,_pInfoMap)
{
    DBG_CTOR(ORTFReader,NULL);
    m_bAppendFirstLine = false;
}
// ---------------------------------------------------------------------------
ORTFReader::ORTFReader(SvStream& rIn,
                       sal_Int32 nRows,
                       const TPositions &_rColumnPositions,
                       const Reference< ::com::sun::star::util::XNumberFormatter >& _rxNumberF,
                       const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rM,
                       const TColumnVector* pList,
                       const OTypeInfoMap* _pInfoMap,
                       sal_Bool _bAutoIncrementEnabled)
   :SvRTFParser(rIn)
   ,ODatabaseExport(nRows,_rColumnPositions,_rxNumberF,_rM,pList,_pInfoMap,_bAutoIncrementEnabled)
{
    DBG_CTOR(ORTFReader,NULL);
    m_bAppendFirstLine = false;
}
// ---------------------------------------------------------------------------
ORTFReader::~ORTFReader()
{
    DBG_DTOR(ORTFReader,NULL);
}
// ---------------------------------------------------------------------------
SvParserState ORTFReader::CallParser()
{
    DBG_CHKTHIS(ORTFReader,NULL);
    rInput.Seek(STREAM_SEEK_TO_BEGIN);
    rInput.ResetError();
    SvParserState  eParseState = SvRTFParser::CallParser();
    SetColumnTypes(m_pColumnList,m_pInfoMap);
    return m_bFoundTable ? eParseState : SVPAR_ERROR;
}
// ---------------------------------------------------------------------------
void ORTFReader::NextToken( int nToken )
{
    DBG_CHKTHIS(ORTFReader,NULL);
    if(m_bError || !m_nRows) // falls Fehler oder keine Rows mehr zur "Uberpr"ufung dann gleich zur"uck
        return;

    if(m_xConnection.is())    // gibt an welcher CTOR gerufen wurde und damit, ob eine Tabelle erstellt werden soll
    {
        switch(nToken)
        {
            case RTF_COLORTBL:
                {

                    int nTmpToken2 = GetNextToken();
                    sal_Bool bNext = TRUE;
                    do
                    {
                        Color aColor;
                        do
                        {
                            switch(nTmpToken2)
                            {
                                case RTF_RED:   aColor.SetRed((sal_uInt8)nTokenValue); break;
                                case RTF_BLUE:  aColor.SetBlue((sal_uInt8)nTokenValue); break;
                                case RTF_GREEN: aColor.SetGreen((sal_uInt8)nTokenValue); break;
                                default:
                                    bNext = sal_False;
                            }
                            nTmpToken2 = GetNextToken();
                        }
                        while(aToken.GetChar(0) != ';' && eState != SVPAR_ERROR && eState != SVPAR_ACCEPTED);
                        m_vecColor.push_back(aColor.GetRGBColor());
                        nTmpToken2 = GetNextToken();
                    }
                    while(nTmpToken2 == RTF_RED && eState != SVPAR_ERROR && eState != SVPAR_ACCEPTED);
                    SkipToken();
                }
                break;

            case RTF_DEFLANG:
            case RTF_LANG: // Sprache abfragen
                m_nDefToken = (rtl_TextEncoding)nTokenValue;
                break;
            case RTF_TROWD:
                {
                    sal_uInt32 nTell = rInput.Tell(); // ver<65>ndert vielleicht die Position des Streams
                    bool bInsertRow = true;
                    if ( !m_xTable.is() ) // erste Zeile als Header verwenden
                    {
                        m_bError = !CreateTable(nToken);
                        bInsertRow = m_bAppendFirstLine;
                        if ( m_bAppendFirstLine )
                        {
                            rInput.Seek(nTell);
                            bInsertRow = true;
                        }
                    }
                    if ( bInsertRow && !m_bError)
                    {
                        try
                        {
                            m_pUpdateHelper->moveToInsertRow(); // sonst neue Zeile anh"angen
                        }
                        catch(SQLException& e)
                        // UpdateFehlerbehandlung
                        {
                            showErrorDialog(e);
                        }
                    }
                }
                break;
            case RTF_INTBL:
                if(m_bInTbl)
                {
                    eraseTokens();
                }

                m_bInTbl = TRUE; // jetzt befinden wir uns in einer Tabellenbeschreibung
                break;
            case RTF_TEXTTOKEN:
            case RTF_SINGLECHAR:
                if(m_bInTbl) // wichtig, da wir sonst auch die Namen der Fonts bekommen
                    m_sTextToken += aToken;
                break;
            case RTF_CELL:
                {
                    try
                    {
                        insertValueIntoColumn();
                    }
                    catch(SQLException& e)
                    // UpdateFehlerbehandlung
                    {
                        showErrorDialog(e);
                    }
                    m_nColumnPos++;
                    eraseTokens();
                }
                break;
            case RTF_ROW:
                // es kann vorkommen, da<64> die letzte Celle nicht mit \cell abgeschlossen ist
                try
                {
                    insertValueIntoColumn();
                    m_nRowCount++;
                    if(m_bIsAutoIncrement) // if bSetAutoIncrement then I have to set the autoincrement
                        m_pUpdateHelper->updateInt(1,m_nRowCount);
                    m_pUpdateHelper->insertRow();
                }
                catch(SQLException& e)
                //////////////////////////////////////////////////////////////////////
                // UpdateFehlerbehandlung
                {
                    showErrorDialog(e);
                }
                m_nColumnPos = 0;
                break;
        }
    }
    else // Zweig nur f"ur Typpr"ufung g"ultig
    {
        switch(nToken)
        {
            case RTF_TROWD:
                // Der Spalten Kopf z"ahlt nicht mit
                if(m_bHead)
                {
                    do
                    {}
                    while(GetNextToken() != RTF_ROW && eState != SVPAR_ERROR && eState != SVPAR_ACCEPTED);
                    m_bHead = sal_False;
                }
                break;
            case RTF_INTBL:
                m_bInTbl = TRUE;
                break;
            case RTF_TEXTTOKEN:
            case RTF_SINGLECHAR:
                if(m_bInTbl)
                    m_sTextToken += aToken;
                break;
            case RTF_CELL:
                adjustFormat();
                m_nColumnPos++;
                break;
            case RTF_ROW:
                adjustFormat();
                m_nColumnPos = 0;
                m_nRows--;
                break;
        }
    }
}
// ---------------------------------------------------------------------------
sal_Bool ORTFReader::CreateTable(int nToken)
{
    DBG_CHKTHIS(ORTFReader,NULL);
    String aTableName(ModuleRes(STR_TBL_TITLE));
    aTableName = aTableName.GetToken(0,' ');
    aTableName = String(::dbtools::createUniqueName(m_xTables,::rtl::OUString(aTableName)));

    int nTmpToken2 = nToken;
    String aColumnName;

    FontDescriptor aFont = ::dbaui::CreateFontDescriptor(Application::GetSettings().GetStyleSettings().GetAppFont());
    do
    {
        switch(nTmpToken2)
        {
            case RTF_UNKNOWNCONTROL:
            case RTF_UNKNOWNDATA:
                m_bInTbl = sal_False;
                aColumnName.Erase();
                break;
            case RTF_INTBL:
                if(m_bInTbl)
                    aColumnName.Erase();

                m_bInTbl = TRUE;
                break;
            case RTF_TEXTTOKEN:
            case RTF_SINGLECHAR:
                if(m_bInTbl)
                    aColumnName += aToken;
                break;
            case RTF_CELL:
                {
                    aColumnName.EraseLeadingChars();
                    aColumnName.EraseTrailingChars();
                    if (!aColumnName.Len() || m_bAppendFirstLine )
                        aColumnName = String(ModuleRes(STR_COLUMN_NAME));

                    CreateDefaultColumn(aColumnName);
                    aColumnName.Erase();
                }
                break;
            case RTF_CF:
                //  if(nTokenValue < m_vecColor.size())
                    //  m_xTable->setPropertyValue(PROPERTY_TEXTCOLOR,makeAny(m_vecColor[nTokenValue]));
                break;
            case RTF_B:
                aFont.Weight = ::com::sun::star::awt::FontWeight::BOLD;
                break;
            case RTF_I:
                aFont.Slant = ::com::sun::star::awt::FontSlant_ITALIC;
                break;
            case RTF_UL:
                aFont.Underline = ::com::sun::star::awt::FontUnderline::SINGLE;
                break;
            case RTF_STRIKE:
                aFont.Strikeout = ::com::sun::star::awt::FontStrikeout::SINGLE;
                break;
        }
    }
    while((nTmpToken2 = GetNextToken()) != RTF_ROW && eState != SVPAR_ERROR && eState != SVPAR_ACCEPTED);

    sal_Bool bOk = !m_vDestVector.empty();
    if(bOk)
    {
        if ( aColumnName.Len() )
        {
            if ( m_bAppendFirstLine )
                aColumnName = String(ModuleRes(STR_COLUMN_NAME));
            CreateDefaultColumn(aColumnName);
        }

        m_bInTbl        = sal_False;
        m_bFoundTable   = sal_True;

        if ( isCheckEnabled() )
            return sal_True;
        Any aTextColor;
        if(!m_vecColor.empty())
            aTextColor <<= m_vecColor[0];

        bOk = !executeWizard(aTableName,aTextColor,aFont) && m_xTable.is();
    }
    return bOk;
}
// -----------------------------------------------------------------------------
void ORTFReader::release()
{
    DBG_CHKTHIS(ORTFReader,NULL);
    ReleaseRef();
}
// -----------------------------------------------------------------------------
OWizTypeSelect* ORTFReader::createPage(Window* _pParent)
{
    DBG_CHKTHIS(ORTFReader,NULL);
    return new OWizRTFExtend(_pParent,rInput);
}
// -----------------------------------------------------------------------------