xref: /trunk/main/reportdesign/source/ui/report/DesignView.cxx (revision 9e0e41911c53968aad5ad356e2b2126da667034f)

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


#include "precompiled_reportdesign.hxx"

#include "DesignView.hxx"
#include <tools/debug.hxx>
#include "ReportController.hxx"
#include <comphelper/types.hxx>
#include <unotools/syslocale.hxx>
#include <unotools/viewoptions.hxx>
#include "RptDef.hxx"
#include "UITools.hxx"
#include "RptObject.hxx"
#include "propbrw.hxx"
#include <toolkit/helper/convert.hxx>
#include "helpids.hrc"
#include "SectionView.hxx"
#include "ReportSection.hxx"
#include "rptui_slotid.hrc"
#include <svx/svxids.hrc>
#include "AddField.hxx"
#include "ScrollHelper.hxx"
#include "Navigator.hxx"
#include "SectionWindow.hxx"
#include "RptResId.hrc"
#include <vcl/svapp.hxx>

namespace rptui
{
using namespace ::dbaui;
using namespace ::utl;
using namespace ::com::sun::star;
using namespace uno;
using namespace lang;
using namespace beans;
using namespace container;

#define LINE_SIZE           50
#define START_SIZE_TASKPANE 30
#define COLSET_ID           1
#define REPORT_ID           2
#define TASKPANE_ID         3

class OTaskWindow : public Window
{
    PropBrw* m_pPropWin;
public:
    OTaskWindow(Window* _pParent) : Window(_pParent),m_pPropWin(NULL){}

    inline void setPropertyBrowser(PropBrw* _pPropWin)
    {
        m_pPropWin = _pPropWin;
    }

    virtual void Resize()
    {
        const Size aSize = GetOutputSizePixel();
        if ( m_pPropWin && aSize.Height() && aSize.Width() )
            m_pPropWin->SetSizePixel(aSize);
    }
    long getMinimumWidth() const
    {
        long nRet = 0;
        if ( m_pPropWin )
            nRet = m_pPropWin->getMinimumSize().Width();
        return nRet;
    }
};
class OwnSplitWindow : public SplitWindow
{
public:
    OwnSplitWindow(Window* pParent) : SplitWindow(pParent,WB_DIALOGCONTROL){SetBackground( );}

    virtual void        Split()
    {
        SplitWindow::Split();
        setItemSizes();
    }
    void setItemSizes()
    {
        const long nOutWidth = GetOutputSizePixel().Width();
        long    nTaskPaneMinSplitSize = static_cast<OTaskWindow*>(GetItemWindow(TASKPANE_ID))->getMinimumWidth();
        nTaskPaneMinSplitSize = static_cast<long>(nTaskPaneMinSplitSize*100/nOutWidth);
        if ( !nTaskPaneMinSplitSize )
            nTaskPaneMinSplitSize = START_SIZE_TASKPANE;

        const long nReportMinSplitSize = static_cast<long>(12000/nOutWidth);

        long nReportSize = GetItemSize( REPORT_ID );
        long nTaskPaneSize = GetItemSize( TASKPANE_ID );

        sal_Bool        bMod = sal_False;
        if( nReportSize < nReportMinSplitSize )
        {
            nReportSize = nReportMinSplitSize;
            nTaskPaneSize = 99 - nReportMinSplitSize;

            bMod = sal_True;
        }
        else if( nTaskPaneSize < nTaskPaneMinSplitSize )
        {
            nTaskPaneSize = nTaskPaneMinSplitSize;
            nReportSize = 99 - nTaskPaneMinSplitSize;

            bMod = sal_True;
        }

        if( bMod )
        {
            SetItemSize( REPORT_ID, nReportSize );
            SetItemSize( TASKPANE_ID, nTaskPaneSize );
        }
    }
};
//==================================================================
// class ODesignView
//==================================================================
DBG_NAME( rpt_ODesignView )
//------------------------------------------------------------------------------
ODesignView::ODesignView(   Window* pParent,
                            const Reference< XMultiServiceFactory >& _rxOrb,
                            OReportController& _rController) :
    ODataView( pParent, _rController, _rxOrb, WB_DIALOGCONTROL )
    ,m_aSplitWin(this)
    ,m_rReportController( _rController )
    ,m_aScrollWindow(this)
    ,m_pPropWin(NULL)
    ,m_pAddField(NULL)
    ,m_pCurrentView(NULL)
    ,m_pReportExplorer(NULL)
    ,m_eMode( RPTUI_SELECT )
    ,m_nCurrentPosition(USHRT_MAX)
    ,m_eActObj( OBJ_NONE )
    ,m_bFirstDraw(sal_False)
    ,m_aGridSizeCoarse( 1000, 1000 )    // #i93595# 100TH_MM changed to grid using coarse 1 cm grid
    ,m_aGridSizeFine( 250, 250 )        // and a 0,25 cm subdivision for better visualisation
    ,m_bGridVisible(sal_True)
    ,m_bGridSnap(sal_True)
    ,m_bDeleted( sal_False )
{
    DBG_CTOR( rpt_ODesignView,NULL);
    SetHelpId(UID_RPT_RPT_APP_VIEW);
    ImplInitSettings();

    SetMapMode( MapMode( MAP_100TH_MM ) );

    // now create the task pane on the right side :-)
    m_pTaskPane = new OTaskWindow(this);
    //m_pTaskPane->Show();

    m_aSplitWin.InsertItem( COLSET_ID,100,SPLITWINDOW_APPEND, 0, SWIB_PERCENTSIZE | SWIB_COLSET );
    m_aSplitWin.InsertItem( REPORT_ID, &m_aScrollWindow, 100/*m_aScrollWindow.getMaxMarkerWidth(sal_False)*/, SPLITWINDOW_APPEND, COLSET_ID, SWIB_PERCENTSIZE  /*SWIB_COLSET*/);
    //m_aSplitWin.InsertItem( TASKPANE_ID, m_pTaskPane, 50, SPLITWINDOW_APPEND, 0, SWIB_PERCENTSIZE );

    // Splitter einrichten
    //m_aSplitter.SetSplitHdl(LINK(this, ODesignView,SplitHdl));
    m_aSplitWin.SetSplitHdl(LINK(this, ODesignView,SplitHdl));
    m_aSplitWin.ShowAutoHideButton();
    m_aSplitWin.SetAlign(WINDOWALIGN_LEFT);
    m_aSplitWin.Show();

    m_aMarkTimer.SetTimeout( 100 );
    m_aMarkTimer.SetTimeoutHdl( LINK( this, ODesignView, MarkTimeout ) );
}

//------------------------------------------------------------------------------
ODesignView::~ODesignView()
{
    DBG_DTOR( rpt_ODesignView,NULL);
    m_bDeleted = sal_True;
    Hide();
    m_aScrollWindow.Hide();
    m_aMarkTimer.Stop();
    if ( m_pPropWin )
    {
        notifySystemWindow(this,m_pPropWin,::comphelper::mem_fun(&TaskPaneList::RemoveWindow));
        ::std::auto_ptr<Window> aTemp2(m_pPropWin);
        m_pPropWin = NULL;
    }
    if ( m_pAddField )
    {
        SvtViewOptions aDlgOpt( E_WINDOW, String::CreateFromAscii( UID_RPT_RPT_APP_VIEW ) );
        aDlgOpt.SetWindowState( ::rtl::OUString::createFromAscii( m_pAddField->GetWindowState(WINDOWSTATE_MASK_ALL).GetBuffer() ) );
        notifySystemWindow(this,m_pAddField,::comphelper::mem_fun(&TaskPaneList::RemoveWindow));
        ::std::auto_ptr<Window> aTemp2(m_pAddField);
        m_pAddField = NULL;
    }
    if ( m_pReportExplorer )
    {
        SvtViewOptions aDlgOpt( E_WINDOW, String::CreateFromInt32( RID_NAVIGATOR ) );
        aDlgOpt.SetWindowState( ::rtl::OUString::createFromAscii( m_pReportExplorer->GetWindowState(WINDOWSTATE_MASK_ALL).GetBuffer() ) );
        notifySystemWindow(this,m_pReportExplorer,::comphelper::mem_fun(&TaskPaneList::RemoveWindow));
        ::std::auto_ptr<Window> aTemp2(m_pReportExplorer);
        m_pReportExplorer = NULL;
    }
    {
        ::std::auto_ptr<Window> aTemp2(m_pTaskPane);
        m_pTaskPane = NULL;
    }
}
// -----------------------------------------------------------------------------
void ODesignView::initialize()
{
    SetMapMode( MapMode( MAP_100TH_MM ) );
    m_aScrollWindow.initialize();
    m_aScrollWindow.Show();
}
//-----------------------------------------------------------------------------
void ODesignView::DataChanged( const DataChangedEvent& rDCEvt )
{
    ODataView::DataChanged( rDCEvt );

    if ( (rDCEvt.GetType() == DATACHANGED_SETTINGS) &&
         (rDCEvt.GetFlags() & SETTINGS_STYLE) )
    {
        ImplInitSettings();
        Invalidate();
    }
}
//------------------------------------------------------------------------------
long ODesignView::PreNotify( NotifyEvent& rNEvt )
{
    long nRet = ODataView::PreNotify(rNEvt); // 1 := has to be handled here
    switch(rNEvt.GetType())
    {
        case EVENT_KEYINPUT:
            if ( (m_pPropWin && m_pPropWin->HasChildPathFocus()) )
                return 0L;
            if ( (m_pAddField && m_pAddField->HasChildPathFocus()) )
                return 0L;
            if ( (m_pReportExplorer && m_pReportExplorer->HasChildPathFocus()) )
                return 0L;
            {
                const KeyEvent* pKeyEvent = rNEvt.GetKeyEvent();
                if ( handleKeyEvent(*pKeyEvent) )
                    nRet = 1L;
                else if ( nRet == 1L && m_pAccel.get() )
                {
                    const KeyCode& rCode = pKeyEvent->GetKeyCode();
                    util::URL aUrl;
                    aUrl.Complete = m_pAccel->findCommand(svt::AcceleratorExecute::st_VCLKey2AWTKey(rCode));
                    if ( !aUrl.Complete.getLength() || !m_rController.isCommandEnabled( aUrl.Complete ) )
                        nRet = 0L;
                }
            }
            break;
        default:
            break;
    }

    return nRet;
}
//------------------------------------------------------------------------------
void ODesignView::resizeDocumentView(Rectangle& _rPlayground)
{
    if ( !_rPlayground.IsEmpty() )
    {
        const Size aPlaygroundSize( _rPlayground.GetSize() );

        // calc the split pos, and forward it to the controller
        sal_Int32 nSplitPos = getController().getSplitPos();
        if ( 0 != aPlaygroundSize.Width() )
        {
            if  (   ( -1 == nSplitPos )
                ||  ( nSplitPos >= aPlaygroundSize.Width() )
                )
            {
                long nMinWidth = static_cast<long>(0.1*aPlaygroundSize.Width());
                if ( m_pPropWin && m_pPropWin->IsVisible() )
                    nMinWidth = m_pPropWin->GetMinOutputSizePixel().Width();
                nSplitPos = static_cast<sal_Int32>(_rPlayground.Right() - nMinWidth);
                getController().setSplitPos(nSplitPos);
            }
        } // if ( 0 != _rPlaygroundSize.Width() )

        Size aReportWindowSize(aPlaygroundSize);
        if ( m_aSplitWin.IsItemValid(TASKPANE_ID) )
        {
            // normalize the split pos
            const long nSplitterWidth = GetSettings().GetStyleSettings().GetSplitSize();
            Point aTaskPanePos(nSplitPos + nSplitterWidth, _rPlayground.Top());
            if ( m_pTaskPane && m_pTaskPane->IsVisible() )
            {
                aTaskPanePos.X() = aPlaygroundSize.Width() - m_pTaskPane->GetSizePixel().Width();
                sal_Int32 nMinWidth = m_pPropWin->getMinimumSize().Width();
                if ( nMinWidth > (aPlaygroundSize.Width() - aTaskPanePos.X()) )
                {
                    aTaskPanePos.X() = aPlaygroundSize.Width() - nMinWidth;
                }
                nSplitPos = aTaskPanePos.X() - nSplitterWidth;
                getController().setSplitPos(nSplitPos);

                const long nTaskPaneSize = static_cast<long>((aPlaygroundSize.Width() - aTaskPanePos.X())*100/aPlaygroundSize.Width());
                if ( m_aSplitWin.GetItemSize( TASKPANE_ID ) != nTaskPaneSize )
                {
                    m_aSplitWin.SetItemSize( REPORT_ID, 99 - nTaskPaneSize );
                    m_aSplitWin.SetItemSize( TASKPANE_ID, nTaskPaneSize );
                }
            }
        }
        // set the size of the report window
        m_aSplitWin.SetPosSizePixel( _rPlayground.TopLeft(),aPlaygroundSize );
    }
        // just for completeness: there is no space left, we occupied it all ...
    _rPlayground.SetPos( _rPlayground.BottomRight() );
    _rPlayground.SetSize( Size( 0, 0 ) );

}
// -----------------------------------------------------------------------------
// set the view readonly or not
void ODesignView::setReadOnly(sal_Bool /*_bReadOnly*/)
{
}
//----------------------------------------------------------------------------
IMPL_LINK( ODesignView, MarkTimeout, Timer *, EMPTYARG )
{
    if ( m_pPropWin && m_pPropWin->IsVisible() )
    {
        m_pPropWin->Update(m_pCurrentView);
        uno::Reference<beans::XPropertySet> xProp(m_xReportComponent,uno::UNO_QUERY);
        if ( xProp.is() )
        {
            m_pPropWin->Update(xProp);
            static_cast<OTaskWindow*>(m_pTaskPane)->Resize();
        }
        Resize();
    }

    return 0;
}

//----------------------------------------------------------------------------
void ODesignView::SetMode( DlgEdMode _eNewMode )
{
    m_eMode = _eNewMode;
    if ( m_eMode == RPTUI_SELECT )
        m_eActObj = OBJ_NONE;

    m_aScrollWindow.SetMode(_eNewMode);
}
//----------------------------------------------------------------------------
void ODesignView::SetInsertObj( sal_uInt16 eObj,const ::rtl::OUString& _sShapeType )
{
    m_eActObj = eObj;
    m_aScrollWindow.SetInsertObj( eObj,_sShapeType );
}
//----------------------------------------------------------------------------
rtl::OUString ODesignView::GetInsertObjString() const
{
    return m_aScrollWindow.GetInsertObjString();
}
//----------------------------------------------------------------------------

sal_uInt16 ODesignView::GetInsertObj() const
{
    return m_eActObj;
}

//----------------------------------------------------------------------------
void ODesignView::Cut()
{
    Copy();
    Delete();
}

//----------------------------------------------------------------------------

void ODesignView::Copy()
{
    m_aScrollWindow.Copy();
}

//----------------------------------------------------------------------------

void ODesignView::Paste()
{
    m_aScrollWindow.Paste();
}
//----------------------------------------------------------------------------
void ODesignView::Delete()
{
    m_aScrollWindow.Delete();
}
//----------------------------------------------------------------------------
sal_Bool ODesignView::HasSelection() const
{
    return m_aScrollWindow.HasSelection();
}
//----------------------------------------------------------------------------

sal_Bool ODesignView::IsPasteAllowed() const
{
    return m_aScrollWindow.IsPasteAllowed();
}

//----------------------------------------------------------------------------
void ODesignView::UpdatePropertyBrowserDelayed(OSectionView& _rView)
{
    if ( m_pCurrentView != &_rView )
    {
        if ( m_pCurrentView )
            m_aScrollWindow.setMarked(m_pCurrentView,sal_False);
        m_pCurrentView = &_rView;
        if ( m_pCurrentView )
            m_aScrollWindow.setMarked(m_pCurrentView,sal_True);
        m_xReportComponent.clear();
        DlgEdHint aHint( RPTUI_HINT_SELECTIONCHANGED );
        Broadcast( aHint );
    }
    m_aMarkTimer.Start();
}

//----------------------------------------------------------------------------
void ODesignView::toggleGrid(sal_Bool _bGridVisible)
{
     m_aScrollWindow.toggleGrid(_bGridVisible);
}
//----------------------------------------------------------------------------
sal_uInt16 ODesignView::getSectionCount() const
{
    return m_aScrollWindow.getSectionCount();
}
//----------------------------------------------------------------------------
void ODesignView::showRuler(sal_Bool _bShow)
{
     m_aScrollWindow.showRuler(_bShow);
}
//----------------------------------------------------------------------------
void ODesignView::removeSection(sal_uInt16 _nPosition)
{
     m_aScrollWindow.removeSection(_nPosition);
}
//----------------------------------------------------------------------------
void ODesignView::addSection(const uno::Reference< report::XSection >& _xSection,const ::rtl::OUString& _sColorEntry,sal_uInt16 _nPosition)
{
     m_aScrollWindow.addSection(_xSection,_sColorEntry,_nPosition);
}
// -----------------------------------------------------------------------------
void ODesignView::GetFocus()
{
    Window::GetFocus();

    if ( !m_bDeleted )
    {
        ::boost::shared_ptr<OSectionWindow> pSectionWindow = m_aScrollWindow.getMarkedSection();
        if ( pSectionWindow )
            pSectionWindow->GrabFocus();
    }
}
// -----------------------------------------------------------------------------
void ODesignView::ImplInitSettings()
{
//#if OSL_DEBUG_LEVEL > 0
//    SetBackground( Wallpaper( COL_RED ));
//#else
    SetBackground( Wallpaper( Application::GetSettings().GetStyleSettings().GetFaceColor() ));
//#endif
    SetFillColor( Application::GetSettings().GetStyleSettings().GetFaceColor() );
    SetTextFillColor( Application::GetSettings().GetStyleSettings().GetFaceColor() );
}
//-----------------------------------------------------------------------------
IMPL_LINK( ODesignView, SplitHdl, void*,  )
{
    const Size aOutputSize = GetOutputSizePixel();
    const long nTest = aOutputSize.Width() * m_aSplitWin.GetItemSize(TASKPANE_ID) / 100;
    long nMinWidth = static_cast<long>(0.1*aOutputSize.Width());
    if ( m_pPropWin && m_pPropWin->IsVisible() )
        nMinWidth = m_pPropWin->GetMinOutputSizePixel().Width();

    if ( (aOutputSize.Width() - nTest) >= nMinWidth && nTest > m_aScrollWindow.getMaxMarkerWidth(sal_False) )
    {
        long nOldSplitPos = getController().getSplitPos();
        (void)nOldSplitPos;
        getController().setSplitPos(nTest);
    }

    return 0L;
}
//-----------------------------------------------------------------------------
void ODesignView::SelectAll(const sal_uInt16 _nObjectType)
{
     m_aScrollWindow.SelectAll(_nObjectType);
}
//-----------------------------------------------------------------------------
void ODesignView::unmarkAllObjects(OSectionView* _pSectionView)
{
    m_aScrollWindow.unmarkAllObjects(_pSectionView);
}
//-----------------------------------------------------------------------------
void ODesignView::togglePropertyBrowser(sal_Bool _bToogleOn)
{
    if ( !m_pPropWin && _bToogleOn )
    {
        m_pPropWin = new PropBrw(getController().getORB(),m_pTaskPane,this);
        m_pPropWin->Invalidate();
        static_cast<OTaskWindow*>(m_pTaskPane)->setPropertyBrowser(m_pPropWin);
        notifySystemWindow(this,m_pPropWin,::comphelper::mem_fun(&TaskPaneList::AddWindow));
    }
    if ( m_pPropWin && _bToogleOn != m_pPropWin->IsVisible() )
    {
        if ( !m_pCurrentView && !m_xReportComponent.is() )
            m_xReportComponent = getController().getReportDefinition();

        const sal_Bool bWillBeVisible = _bToogleOn;
        m_pPropWin->Show(bWillBeVisible);
        m_pTaskPane->Show(bWillBeVisible);
        m_pTaskPane->Invalidate();

        if ( bWillBeVisible )
            m_aSplitWin.InsertItem( TASKPANE_ID, m_pTaskPane,START_SIZE_TASKPANE, SPLITWINDOW_APPEND, COLSET_ID, SWIB_PERCENTSIZE/*|SWIB_COLSET */);
        else
            m_aSplitWin.RemoveItem(TASKPANE_ID);

        // TRY
        // Invalidate(/*INVALIDATE_NOCHILDREN|INVALIDATE_NOERASE*/);
        if ( bWillBeVisible )
            m_aMarkTimer.Start();
    }
}
//-----------------------------------------------------------------------------
void ODesignView::showProperties(const uno::Reference< uno::XInterface>& _xReportComponent)
{
    if ( m_xReportComponent != _xReportComponent )
    {
        m_xReportComponent = _xReportComponent;
        if ( m_pCurrentView )
            m_aScrollWindow.setMarked(m_pCurrentView,sal_False);
        m_pCurrentView = NULL;
        m_aMarkTimer.Start();
    }
}
//-----------------------------------------------------------------------------
sal_Bool ODesignView::isReportExplorerVisible() const
{
    return m_pReportExplorer && m_pReportExplorer->IsVisible();
}
//-----------------------------------------------------------------------------
void ODesignView::toggleReportExplorer()
{
    if ( !m_pReportExplorer )
    {
        OReportController& rReportController = getController();
        m_pReportExplorer = new ONavigator(this,rReportController);
        SvtViewOptions aDlgOpt( E_WINDOW, String::CreateFromInt32( RID_NAVIGATOR ) );
        if ( aDlgOpt.Exists() )
            m_pReportExplorer->SetWindowState( ByteString( aDlgOpt.GetWindowState().getStr(), RTL_TEXTENCODING_ASCII_US ) );
        m_pReportExplorer->AddEventListener(LINK(&rReportController,OReportController,EventLstHdl));
        notifySystemWindow(this,m_pReportExplorer,::comphelper::mem_fun(&TaskPaneList::AddWindow));
    }
    else
        m_pReportExplorer->Show(!m_pReportExplorer->IsVisible());
}
//-----------------------------------------------------------------------------
sal_Bool ODesignView::isAddFieldVisible() const
{
    return m_pAddField && m_pAddField->IsVisible();
}
//-----------------------------------------------------------------------------
void ODesignView::toggleAddField()
{
    if ( !m_pAddField )
    {
        uno::Reference< report::XReportDefinition > xReport(m_xReportComponent,uno::UNO_QUERY);
        uno::Reference< report::XReportComponent > xReportComponent(m_xReportComponent,uno::UNO_QUERY);
        OReportController& rReportController = getController();
        if ( !m_pCurrentView && !xReport.is() )
        {
            if ( xReportComponent.is() )
                xReport = xReportComponent->getSection()->getReportDefinition();
            else
                xReport = rReportController.getReportDefinition().get();
        }
        else if ( m_pCurrentView )
        {
            uno::Reference< report::XSection > xSection = m_pCurrentView->getReportSection()->getSection();
            xReport = xSection->getReportDefinition();
        }
        uno::Reference < beans::XPropertySet > xSet(rReportController.getRowSet(),uno::UNO_QUERY);
        m_pAddField = new OAddFieldWindow(this,xSet);
        m_pAddField->SetCreateHdl(LINK( &rReportController, OReportController, OnCreateHdl ) );
        SvtViewOptions aDlgOpt( E_WINDOW, String::CreateFromAscii( UID_RPT_RPT_APP_VIEW ) );
        if ( aDlgOpt.Exists() )
            m_pAddField->SetWindowState( ByteString( aDlgOpt.GetWindowState().getStr(), RTL_TEXTENCODING_ASCII_US ) );
        m_pAddField->Update();
        m_pAddField->AddEventListener(LINK(&rReportController,OReportController,EventLstHdl));
        notifySystemWindow(this,m_pAddField,::comphelper::mem_fun(&TaskPaneList::AddWindow));
        m_pAddField->Show();
    }
    else
        m_pAddField->Show(!m_pAddField->IsVisible());
}
// -------------------------------------------------------------------------
uno::Reference< report::XSection > ODesignView::getCurrentSection() const
{
    uno::Reference< report::XSection > xSection;
    if ( m_pCurrentView )
        xSection = m_pCurrentView->getReportSection()->getSection();

    // why do we need the code below?
    //else
 //   {
 //       OReportController& rReportController = getController();
 //       xSection = rReportController.getReportDefinition()->getDetail();
 //   }
    return xSection;
}
// -----------------------------------------------------------------------------
uno::Reference< report::XReportComponent > ODesignView::getCurrentControlModel() const
{
    uno::Reference< report::XReportComponent > xModel;
    if ( m_pCurrentView )
    {
        xModel = m_pCurrentView->getReportSection()->getCurrentControlModel();
    }
    return xModel;
}
// -------------------------------------------------------------------------
::boost::shared_ptr<OSectionWindow> ODesignView::getMarkedSection(NearSectionAccess nsa) const
{
    return  m_aScrollWindow.getMarkedSection(nsa);
}
//-----------------------------------------------------------------------------
::boost::shared_ptr<OSectionWindow> ODesignView::getSectionWindow(const ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection>& _xSection) const
{
    return  m_aScrollWindow.getSectionWindow(_xSection);
}
// -------------------------------------------------------------------------
void ODesignView::markSection(const sal_uInt16 _nPos)
{
    m_aScrollWindow.markSection(_nPos);
}
// -----------------------------------------------------------------------------
void ODesignView::fillCollapsedSections(::std::vector<sal_uInt16>& _rCollapsedPositions) const
{
    m_aScrollWindow.fillCollapsedSections(_rCollapsedPositions);
}
// -----------------------------------------------------------------------------
void ODesignView::collapseSections(const uno::Sequence< beans::PropertyValue>& _aCollpasedSections)
{
    m_aScrollWindow.collapseSections(_aCollpasedSections);
}
// -----------------------------------------------------------------------------
::rtl::OUString ODesignView::getCurrentPage() const
{
    return m_pPropWin ? m_pPropWin->getCurrentPage() : ::rtl::OUString();
}
// -----------------------------------------------------------------------------
void ODesignView::setCurrentPage(const ::rtl::OUString& _sLastActivePage)
{
    if ( m_pPropWin )
        m_pPropWin->setCurrentPage(_sLastActivePage);
}
// -----------------------------------------------------------------------------
void ODesignView::alignMarkedObjects(sal_Int32 _nControlModification,bool _bAlignAtSection, bool bBoundRects)
{
    m_aScrollWindow.alignMarkedObjects(_nControlModification, _bAlignAtSection,bBoundRects);
}
#if 0
// -----------------------------------------------------------------------------
sal_Bool ODesignView::isAlignPossible() const
{
    ::boost::shared_ptr<OSectionWindow> pMarkedSection = getMarkedSection();
    return pMarkedSection.get() && pMarkedSection->getReportSection().getSectionView().IsAlignPossible();
}
#endif
//------------------------------------------------------------------------------
sal_Bool ODesignView::handleKeyEvent(const KeyEvent& _rEvent)
{
    if ( (m_pPropWin && m_pPropWin->HasChildPathFocus()) )
        return sal_False;
    if ( (m_pAddField && m_pAddField->HasChildPathFocus()) )
        return sal_False;
    if ( (m_pReportExplorer && m_pReportExplorer->HasChildPathFocus()) )
        return sal_False;
    return m_aScrollWindow.handleKeyEvent(_rEvent);
}
//------------------------------------------------------------------------
void ODesignView::setMarked(const uno::Reference< report::XSection>& _xSection,sal_Bool _bMark)
{
    m_aScrollWindow.setMarked(_xSection,_bMark);
    if ( _bMark )
        UpdatePropertyBrowserDelayed(getMarkedSection()->getReportSection().getSectionView());
    else
        m_pCurrentView = NULL;
}
//------------------------------------------------------------------------
void ODesignView::setMarked(const uno::Sequence< uno::Reference< report::XReportComponent> >& _aShapes,sal_Bool _bMark)
{
    m_aScrollWindow.setMarked(_aShapes,_bMark);
    if ( _aShapes.hasElements() && _bMark )
        showProperties(_aShapes[0]);
    else
        m_xReportComponent.clear();
}
//------------------------------------------------------------------------------
void ODesignView::MouseButtonDown( const MouseEvent& rMEvt )
{
    if ( rMEvt.IsLeft() )
    {
        const uno::Sequence< beans::PropertyValue> aArgs;
        getController().executeChecked(SID_SELECT_REPORT,aArgs);
    }
    ODataView::MouseButtonDown(rMEvt);
}
// -----------------------------------------------------------------------------
uno::Any ODesignView::getCurrentlyShownProperty() const
{
    uno::Any aRet;
    ::boost::shared_ptr<OSectionWindow> pSectionWindow = getMarkedSection();
    if ( pSectionWindow )
    {
        ::std::vector< uno::Reference< uno::XInterface > > aSelection;
        pSectionWindow->getReportSection().fillControlModelSelection(aSelection);
        if ( !aSelection.empty() )
        {
            ::std::vector< uno::Reference< uno::XInterface > >::iterator aIter = aSelection.begin();
            uno::Sequence< uno::Reference< report::XReportComponent > > aSeq(aSelection.size());
            for(sal_Int32 i = 0; i < aSeq.getLength(); ++i,++aIter)
            {
                aSeq[i].set(*aIter,uno::UNO_QUERY);
            }
            aRet <<= aSeq;
        }
    }
    return aRet;
}
// -----------------------------------------------------------------------------
void ODesignView::fillControlModelSelection(::std::vector< uno::Reference< uno::XInterface > >& _rSelection) const
{
    m_aScrollWindow.fillControlModelSelection(_rSelection);
}
// -----------------------------------------------------------------------------
void ODesignView::setGridSnap(sal_Bool bOn)
{
    m_aScrollWindow.setGridSnap(bOn);

}
// -----------------------------------------------------------------------------
void ODesignView::setDragStripes(sal_Bool bOn)
{
    m_aScrollWindow.setDragStripes(bOn);
}
// -----------------------------------------------------------------------------
sal_Bool ODesignView::isHandleEvent(sal_uInt16 /*_nId*/) const
{
    return m_pPropWin && m_pPropWin->HasChildPathFocus();
}
// -----------------------------------------------------------------------------
sal_uInt32 ODesignView::getMarkedObjectCount() const
{
    return m_aScrollWindow.getMarkedObjectCount();
}
// -----------------------------------------------------------------------------
void ODesignView::zoom(const Fraction& _aZoom)
{
    m_aScrollWindow.zoom(_aZoom);
}
// -----------------------------------------------------------------------------
sal_uInt16 ODesignView::getZoomFactor(SvxZoomType _eType) const
{
    return m_aScrollWindow.getZoomFactor(_eType);
}
//============================================================================
} // rptui
//============================================================================