Files
libreoffice/reportdesign/source/ui/dlg/Formula.cxx
2012-03-22 00:24:27 +01:00

280 lines
9.2 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
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//----------------------------------------------------------------------------
#include <vcl/svapp.hxx>
#include <vcl/mnemonic.hxx>
#include <vcl/msgbox.hxx>
#include <unotools/charclass.hxx>
#include <unotools/viewoptions.hxx>
#include <formula/formdata.hxx>
#include <formula/funcutl.hxx>
#include <formula/tokenarray.hxx>
#include <boost/scoped_ptr.hpp>
#include "Formula.hxx"
#include "AddField.hxx"
#include "helpids.hrc"
//============================================================================
namespace rptui
{
using namespace formula;
using namespace ::com::sun::star;
// --------------------------------------------------------------------------
// Initialisierung / gemeinsame Funktionen fuer Dialog
// --------------------------------------------------------------------------
FormulaDialog::FormulaDialog(Window* pParent
, const uno::Reference<lang::XMultiServiceFactory>& _xServiceFactory
, const ::boost::shared_ptr< IFunctionManager >& _pFunctionMgr
, const ::rtl::OUString& _sFormula
, const ::com::sun::star::uno::Reference < ::com::sun::star::beans::XPropertySet >& _xRowSet)
: FormulaModalDialog( pParent, false,false,false,_pFunctionMgr.get(),this)
,m_aFunctionManager(_pFunctionMgr)
,m_pFormulaData(new FormEditData())
,m_pAddField(NULL)
,m_xRowSet(_xRowSet)
,m_pEdit(NULL)
,m_sFormula(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("=")))
,m_nStart(0)
,m_nEnd(1)
{
if ( !_sFormula.isEmpty() )
{
if ( _sFormula.getStr()[0] != '=' )
m_sFormula += String(_sFormula);
else
m_sFormula = _sFormula;
}
m_xParser.set(_xServiceFactory->createInstance(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.report.pentaho.SOFormulaParser"))),uno::UNO_QUERY);
if ( m_xParser.is() )
m_xOpCodeMapper = m_xParser->getFormulaOpCodeMapper();
fill();
}
void FormulaDialog::notifyChange()
{
}
// -----------------------------------------------------------------------------
void FormulaDialog::fill()
{
SetMeText(m_sFormula);
Update(m_sFormula);
CheckMatrix(m_sFormula);
Update();
}
FormulaDialog::~FormulaDialog()
{
if ( m_pAddField )
{
SvtViewOptions aDlgOpt( E_WINDOW, String::CreateFromAscii( HID_RPT_FIELD_SEL_WIN ) );
aDlgOpt.SetWindowState(::rtl::OStringToOUString(m_pAddField->GetWindowState((WINDOWSTATE_MASK_X | WINDOWSTATE_MASK_Y | WINDOWSTATE_MASK_STATE | WINDOWSTATE_MASK_MINIMIZED)), RTL_TEXTENCODING_ASCII_US));
boost::scoped_ptr<Window> aTemp2(m_pAddField);
m_pAddField = NULL;
}
StoreFormEditData( m_pFormulaData );
}
// --------------------------------------------------------------------------
// Funktionen fuer rechte Seite
// --------------------------------------------------------------------------
bool FormulaDialog::calculateValue( const String& rStrExp, String& rStrResult )
{
rStrResult = rStrExp;
return false;
}
void FormulaDialog::doClose(sal_Bool _bOk)
{
EndDialog(_bOk ? RET_OK : RET_CANCEL);
}
void FormulaDialog::insertEntryToLRUList(const IFunctionDescription* /*_pDesc*/)
{
}
void FormulaDialog::showReference(const String& /*_sFormula*/)
{
}
void FormulaDialog::dispatch(sal_Bool /*_bOK*/,sal_Bool /*_bMartixChecked*/)
{
}
void FormulaDialog::setDispatcherLock( sal_Bool /*bLock*/ )
{
}
void FormulaDialog::setReferenceInput(const FormEditData* /*_pData*/)
{
}
void FormulaDialog::deleteFormData()
{
}
void FormulaDialog::clear()
{
}
void FormulaDialog::switchBack()
{
}
FormEditData* FormulaDialog::getFormEditData() const
{
return m_pFormulaData;
}
void FormulaDialog::setCurrentFormula(const String& _sReplacement)
{
const xub_StrLen nOldLen = m_nEnd - m_nStart;
const xub_StrLen nNewLen = _sReplacement.Len();
if (nOldLen)
m_sFormula.Erase( m_nStart, nOldLen );
if (nNewLen)
m_sFormula.Insert( _sReplacement, m_nStart );
m_nEnd = m_nStart + nNewLen;
}
void FormulaDialog::setSelection(xub_StrLen _nStart,xub_StrLen _nEnd)
{
if ( _nStart <= _nEnd )
{
m_nStart = _nStart;
m_nEnd = _nEnd;
}
else
{
m_nEnd = _nStart;
m_nStart = _nEnd;
}
}
void FormulaDialog::getSelection(xub_StrLen& _nStart,xub_StrLen& _nEnd) const
{
_nStart = m_nStart;
_nEnd = m_nEnd;
}
String FormulaDialog::getCurrentFormula() const
{
return m_sFormula;
}
IFunctionManager* FormulaDialog::getFunctionManager()
{
return m_aFunctionManager.get();
}
// -----------------------------------------------------------------------------
void FormulaDialog::ShowReference(const String& /*_sRef*/)
{
}
// -----------------------------------------------------------------------------
void FormulaDialog::HideReference( sal_Bool /*bDoneRefMode*/)
{
}
// -----------------------------------------------------------------------------
void FormulaDialog::ReleaseFocus( RefEdit* /*pEdit*/, RefButton* /*pButton*/)
{
}
// -----------------------------------------------------------------------------
void FormulaDialog::ToggleCollapsed( RefEdit* _pEdit, RefButton* _pButton)
{
::std::pair<RefButton*,RefEdit*> aPair = RefInputStartBefore( _pEdit, _pButton );
m_pEdit = aPair.second;
if ( m_pEdit )
m_pEdit->Hide();
if ( aPair.first )
aPair.first->Hide();
if ( !m_pAddField )
{
m_pAddField = new OAddFieldWindow(this,m_xRowSet);
m_pAddField->SetCreateHdl(LINK( this, FormulaDialog, OnClickHdl ) );
SvtViewOptions aDlgOpt( E_WINDOW, String::CreateFromAscii( HID_RPT_FIELD_SEL_WIN ) );
if ( aDlgOpt.Exists() )
{
m_pAddField->SetWindowState(::rtl::OUStringToOString(aDlgOpt.GetWindowState().getStr(), RTL_TEXTENCODING_ASCII_US));
}
m_pAddField->Update();
}
RefInputStartAfter( aPair.second, aPair.first );
m_pAddField->Show();
}
// -----------------------------------------------------------------------------
IMPL_LINK( FormulaDialog, OnClickHdl, OAddFieldWindow* ,_pAddFieldDlg)
{
const uno::Sequence< beans::PropertyValue > aArgs = _pAddFieldDlg->getSelectedFieldDescriptors();
// we use this way to create undo actions
if ( m_pEdit && aArgs.getLength() == 1)
{
uno::Sequence< beans::PropertyValue > aValue;
aArgs[0].Value >>= aValue;
::svx::ODataAccessDescriptor aDescriptor(aValue);
::rtl::OUString sName;
aDescriptor[ ::svx::daColumnName ] >>= sName;
if ( !sName.isEmpty() )
{
sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM("[")) + sName + ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("]"));
m_pEdit->SetText(sName);
}
}
m_pEdit = NULL;
_pAddFieldDlg->Hide();
RefInputDoneAfter( sal_True );
return 0L;
}
// -----------------------------------------------------------------------------
uno::Reference< sheet::XFormulaParser> FormulaDialog::getFormulaParser() const
{
return m_xParser.get();
}
// -----------------------------------------------------------------------------
uno::Reference< sheet::XFormulaOpCodeMapper> FormulaDialog::getFormulaOpCodeMapper() const
{
return m_xOpCodeMapper;
}
// -----------------------------------------------------------------------------
table::CellAddress FormulaDialog::getReferencePosition() const
{
return table::CellAddress();
}
// -----------------------------------------------------------------------------
SAL_WNODEPRECATED_DECLARATIONS_PUSH
::std::auto_ptr<formula::FormulaTokenArray> FormulaDialog::convertToTokenArray(const uno::Sequence< sheet::FormulaToken >& _aTokenList)
{
::std::auto_ptr<formula::FormulaTokenArray> pArray(new FormulaTokenArray());
pArray->Fill(_aTokenList, NULL);
return pArray;
}
SAL_WNODEPRECATED_DECLARATIONS_POP
// =============================================================================
} // rptui
// =============================================================================
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */