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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svx.hxx"

// INCLUDE -------------------------------------------------------------------

#include <svx/simptabl.hxx>
#include <vcl/svapp.hxx>

#include <comphelper/processfactory.hxx>
#include <unotools/intlwrapper.hxx>

// SvxSimpleTableContainer  ------------------------------------------------------

SvxSimpleTableContainer::SvxSimpleTableContainer( Window* pParent, const ResId& rResId)
    : Control(pParent, rResId)
    , m_pTable(NULL)
{
    SetBorderStyle(WINDOW_BORDER_NOBORDER);
}

void SvxSimpleTableContainer::SetTable(SvxSimpleTable* pTable)
{
    m_pTable = pTable;
}

long SvxSimpleTableContainer::PreNotify( NotifyEvent& rNEvt )
{
    long nResult = sal_True;
    if ( rNEvt.GetType() == EVENT_KEYINPUT )
    {
        const KeyCode& aKeyCode = rNEvt.GetKeyEvent()->GetKeyCode();
        sal_uInt16 nKey = aKeyCode.GetCode();
        if (nKey == KEY_TAB)
            GetParent()->Notify( rNEvt );
        else if (m_pTable && m_pTable->IsFocusOnCellEnabled() && ( nKey == KEY_LEFT || nKey == KEY_RIGHT))
            return 0;
        else
            nResult = Control::PreNotify( rNEvt );
    }
    else
        nResult = Control::PreNotify( rNEvt );

    return nResult;
}

void SvxSimpleTableContainer::SetSizePixel(const Size& rNewSize )
{
    Control::SetSizePixel(rNewSize);
    if (m_pTable)
        m_pTable->UpdateViewSize();
}

// SvxSimpleTable ------------------------------------------------------------

SvxSimpleTable::SvxSimpleTable(SvxSimpleTableContainer& rParent, WinBits nBits):
        SvHeaderTabListBox(&rParent, nBits | WB_CLIPCHILDREN | WB_HSCROLL | WB_TABSTOP),
        m_rParentTableContainer(rParent),
        aHeaderBar(&rParent,WB_BUTTONSTYLE | WB_BORDER | WB_TABSTOP),
        nHeaderItemId(1),
        bResizeFlag(sal_False),
        bPaintFlag(sal_True)
{
    m_rParentTableContainer.SetTable(this);

    bSortDirection=sal_True;
    nSortCol=0xFFFF;
    nOldPos=0;

    aHeaderBar.SetStartDragHdl(LINK( this, SvxSimpleTable, StartDragHdl));
    aHeaderBar.SetDragHdl(LINK( this, SvxSimpleTable, DragHdl));
    aHeaderBar.SetEndDragHdl(LINK( this, SvxSimpleTable, EndDragHdl));
    aHeaderBar.SetSelectHdl(LINK( this, SvxSimpleTable, HeaderBarClick));
    aHeaderBar.SetDoubleClickHdl(LINK( this, SvxSimpleTable, HeaderBarDblClick));

    EnableCellFocus();
    DisableTransientChildren();
    InitHeaderBar( &aHeaderBar );

    UpdateViewSize();

    aHeaderBar.Show();
    SvHeaderTabListBox::Show();
}

SvxSimpleTable::SvxSimpleTable(SvxSimpleTableContainer& rParent,const ResId& rResId):
        SvHeaderTabListBox(&rParent,rResId),
        m_rParentTableContainer(rParent),
        aHeaderBar(&rParent,WB_BUTTONSTYLE | WB_BORDER  | WB_TABSTOP),
        nHeaderItemId(1),
        bResizeFlag(sal_True),
        bPaintFlag(sal_True)
{
    SetStyle(GetStyle()|WB_CLIPCHILDREN | WB_HSCROLL | WB_TABSTOP),
    m_rParentTableContainer.SetTable(this);

    bSortDirection=sal_True;
    nOldPos=0;
    nSortCol=0xFFFF;

    aHeaderBar.SetStartDragHdl(LINK( this, SvxSimpleTable, StartDragHdl));
    aHeaderBar.SetDragHdl(LINK( this, SvxSimpleTable, DragHdl));
    aHeaderBar.SetEndDragHdl(LINK( this, SvxSimpleTable, EndDragHdl));
    aHeaderBar.SetSelectHdl(LINK( this, SvxSimpleTable, HeaderBarClick));
    aHeaderBar.SetDoubleClickHdl(LINK( this, SvxSimpleTable, HeaderBarDblClick));

    UpdateViewSize();

    EnableCellFocus();
    DisableTransientChildren();
    InitHeaderBar( &aHeaderBar );

    aHeaderBar.Show();
    SvHeaderTabListBox::Show();
}

SvxSimpleTable::~SvxSimpleTable()
{
}

void SvxSimpleTable::UpdateViewSize()
{
    Size theWinSize=m_rParentTableContainer.GetSizePixel();
    Size HbSize=aHeaderBar.GetSizePixel();

    HbSize.Width()=theWinSize.Width();
    theWinSize.Height()-=HbSize.Height();
    Point thePos(0,0);

    aHeaderBar.SetPosPixel(thePos);
    aHeaderBar.SetSizePixel(HbSize);

    thePos.Y()+=HbSize.Height();
    SvHeaderTabListBox::SetPosPixel(thePos);
    SvHeaderTabListBox::SetSizePixel(theWinSize);
    Invalidate();
}

void SvxSimpleTable::NotifyScrolled()
{
    long nOffset=-GetXOffset();
    if(nOldPos!=nOffset)
    {
        aHeaderBar.SetOffset(nOffset);
        aHeaderBar.Invalidate();
        aHeaderBar.Update();
        nOldPos=nOffset;
    }
    SvHeaderTabListBox::NotifyScrolled();
}

void SvxSimpleTable::SetTabs()
{
    SvHeaderTabListBox::SetTabs();

    sal_uInt16 nPrivTabCount = TabCount();
    if ( nPrivTabCount )
    {
        if ( nPrivTabCount > aHeaderBar.GetItemCount() )
            nPrivTabCount = aHeaderBar.GetItemCount();

        sal_uInt16 i, nNewSize = static_cast< sal_uInt16 >( GetTab(0) ), nPos = 0;
        for ( i = 1; i < nPrivTabCount; ++i )
        {
            nNewSize = static_cast< sal_uInt16 >( GetTab(i) ) - nPos;
            aHeaderBar.SetItemSize( i, nNewSize );
            nPos = (sal_uInt16)GetTab(i);
        }

        aHeaderBar.SetItemSize( i, HEADERBAR_FULLSIZE ); // because no tab for last entry
    }
}

void SvxSimpleTable::SetTabs( long* pTabs, MapUnit eMapUnit)
{
    SvHeaderTabListBox::SetTabs(pTabs,eMapUnit);
}

void SvxSimpleTable::Paint( const Rectangle& rRect )
{
    SvHeaderTabListBox::Paint(rRect );

    sal_uInt16 nPrivTabCount = TabCount();
    sal_uInt16 nNewSize = ( nPrivTabCount > 0 ) ? (sal_uInt16)GetTab(0) : 0;

    long nOffset=-GetXOffset();
    nOldPos=nOffset;

    aHeaderBar.SetOffset(nOffset);
    aHeaderBar.Invalidate();

    if(nPrivTabCount && bPaintFlag)
    {
        if(nPrivTabCount>aHeaderBar.GetItemCount())
                nPrivTabCount=aHeaderBar.GetItemCount();

        sal_uInt16 nPos = 0;
        for(sal_uInt16 i=1;i<nPrivTabCount;i++)
        {
            nNewSize = static_cast< sal_uInt16 >( GetTab(i) ) - nPos;
            aHeaderBar.SetItemSize( i, nNewSize );
            nPos= static_cast< sal_uInt16 >( GetTab(i) );
        }
    }
    bPaintFlag=sal_True;
}
void SvxSimpleTable::InsertHeaderEntry(const XubString& rText,sal_uInt16 nCol,
                                       HeaderBarItemBits nBits)
{
    xub_StrLen nEnd = rText.Search( sal_Unicode( '\t' ) );
    if( nEnd == STRING_NOTFOUND )
    {
        aHeaderBar.InsertItem(nHeaderItemId++, rText, 0, nBits, nCol);
    }
    else
    {
        xub_StrLen nCount = rText.GetTokenCount( sal_Unicode( '\t' ) );

        for( xub_StrLen i=0; i<nCount; i++ )
        {
            String  aString=rText.GetToken(i, sal_Unicode( '\t' ) );
            aHeaderBar.InsertItem(nHeaderItemId++, aString, 0, nBits, nCol);
        }
    }
    SetTabs();
}

void SvxSimpleTable::ClearAll()
{
    aHeaderBar.Clear();
    Clear();
}
void SvxSimpleTable::ClearHeader()
{
    aHeaderBar.Clear();
}

void SvxSimpleTable::ShowTable()
{
    m_rParentTableContainer.Show();
}

void SvxSimpleTable::HideTable()
{
    m_rParentTableContainer.Hide();
}

sal_Bool SvxSimpleTable::IsVisible() const
{
    return m_rParentTableContainer.IsVisible();
}

void SvxSimpleTable::EnableTable()
{
    m_rParentTableContainer.Enable();
}

void SvxSimpleTable::DisableTable()
{
    m_rParentTableContainer.Disable();
}

sal_Bool SvxSimpleTable::IsEnabled() const
{
    return m_rParentTableContainer.IsEnabled();
}

void SvxSimpleTable::TableToTop()
{
    m_rParentTableContainer.ToTop();
}

sal_uInt16 SvxSimpleTable::GetSelectedCol()
{
    return (aHeaderBar.GetCurItemId()-1);
}

void SvxSimpleTable::SortByCol(sal_uInt16 nCol,sal_Bool bDir)
{
    bSortDirection=bDir;
    if(nSortCol!=0xFFFF)
        aHeaderBar.SetItemBits(nSortCol+1,HIB_STDSTYLE);

    if (nCol != 0xFFFF)
    {
        if(bDir)
        {
            aHeaderBar.SetItemBits( nCol+1, HIB_STDSTYLE | HIB_DOWNARROW);
            GetModel()->SetSortMode(SortAscending);
        }
        else
        {
            aHeaderBar.SetItemBits( nCol+1, HIB_STDSTYLE | HIB_UPARROW);
            GetModel()->SetSortMode(SortDescending);
        }
        nSortCol=nCol;
        GetModel()->SetCompareHdl( LINK( this, SvxSimpleTable, CompareHdl));
        GetModel()->Resort();
    }
    else
        GetModel()->SetSortMode(SortNone);
    nSortCol=nCol;
}

void SvxSimpleTable::HBarClick()
{
    sal_uInt16 nId=aHeaderBar.GetCurItemId();

    if (aHeaderBar.GetItemBits(nId) & HIB_CLICKABLE)
    {
        if(nId==nSortCol+1)
        {
            SortByCol(nId-1,!bSortDirection);
        }
        else
        {
            SortByCol(nId-1,bSortDirection);
        }

        aHeaderBarClickLink.Call(this);
    }
}

void SvxSimpleTable::HBarDblClick()
{
    aHeaderBarDblClickLink.Call(this);
}

void SvxSimpleTable::HBarStartDrag()
{
    if(!aHeaderBar.IsItemMode())
    {
        Rectangle aSizeRect(Point(0,0),
            SvHeaderTabListBox::GetOutputSizePixel());
        aSizeRect.Left()=-GetXOffset()+aHeaderBar.GetDragPos();
        aSizeRect.Right()=-GetXOffset()+aHeaderBar.GetDragPos();
        ShowTracking( aSizeRect, SHOWTRACK_SPLIT );
    }
}
void SvxSimpleTable::HBarDrag()
{
    HideTracking();
    if(!aHeaderBar.IsItemMode())
    {
        Rectangle aSizeRect(Point(0,0),
            SvHeaderTabListBox::GetOutputSizePixel());
        aSizeRect.Left()=-GetXOffset()+aHeaderBar.GetDragPos();
        aSizeRect.Right()=-GetXOffset()+aHeaderBar.GetDragPos();
        ShowTracking( aSizeRect, SHOWTRACK_SPLIT );
    }
}
void SvxSimpleTable::HBarEndDrag()
{
    HideTracking();
    sal_uInt16 nPrivTabCount=TabCount();

    if(nPrivTabCount)
    {
        if(nPrivTabCount>aHeaderBar.GetItemCount())
                nPrivTabCount=aHeaderBar.GetItemCount();

        sal_uInt16 nPos=0;
        sal_uInt16 nNewSize=0;
        for(sal_uInt16 i=1;i<nPrivTabCount;i++)
        {
            nNewSize = static_cast< sal_uInt16 >( aHeaderBar.GetItemSize(i) ) + nPos;
            SetTab( i, nNewSize, MAP_PIXEL );
            nPos = nNewSize;
        }
    }
    bPaintFlag=sal_False;
    Invalidate();
    Update();
}

CommandEvent SvxSimpleTable::GetCommandEvent() const
{
    return aCEvt;
}

void SvxSimpleTable::Command( const CommandEvent& rCEvt )
{
    aCEvt=rCEvt;
    aCommandLink.Call(this);
    SvHeaderTabListBox::Command(rCEvt);
}

IMPL_LINK( SvxSimpleTable, StartDragHdl, HeaderBar*, pCtr)
{
    if(pCtr==&aHeaderBar)
    {
        HBarStartDrag();
    }
    return 0;
}

IMPL_LINK( SvxSimpleTable, DragHdl, HeaderBar*, pCtr)
{
    if(pCtr==&aHeaderBar)
    {
        HBarDrag();
    }
    return 0;
}

IMPL_LINK( SvxSimpleTable, EndDragHdl, HeaderBar*, pCtr)
{
    if(pCtr==&aHeaderBar)
    {
        HBarEndDrag();
    }
    return 0;
}

IMPL_LINK( SvxSimpleTable, HeaderBarClick, HeaderBar*, pCtr)
{
    if(pCtr==&aHeaderBar)
    {
        HBarClick();
    }
    return 0;
}

IMPL_LINK( SvxSimpleTable, HeaderBarDblClick, HeaderBar*, pCtr)
{
    if(pCtr==&aHeaderBar)
    {
        HBarDblClick();
    }
    return 0;
}

SvLBoxItem* SvxSimpleTable::GetEntryAtPos( SvLBoxEntry* pEntry, sal_uInt16 nPos ) const
{
    DBG_ASSERT(pEntry,"GetEntryText:Invalid Entry");
    SvLBoxItem* pItem = NULL;

    if( pEntry )
    {
        sal_uInt16 nCount = pEntry->ItemCount();

        nPos++;

        if( nTreeFlags & TREEFLAG_CHKBTN ) nPos++;

        if( nPos < nCount )
        {
            pItem = pEntry->GetItem( nPos);
        }
    }
    return pItem;
}

StringCompare SvxSimpleTable::ColCompare(SvLBoxEntry* pLeft,SvLBoxEntry* pRight)
{
    StringCompare eCompare=COMPARE_EQUAL;

    SvLBoxItem* pLeftItem = GetEntryAtPos( pLeft, nSortCol);
    SvLBoxItem* pRightItem = GetEntryAtPos( pRight, nSortCol);


    if(pLeftItem != NULL && pRightItem != NULL)
    {
        sal_uInt16 nLeftKind=pLeftItem->IsA();
        sal_uInt16 nRightKind=pRightItem->IsA();

        if(nRightKind == SV_ITEM_ID_LBOXSTRING &&
            nLeftKind == SV_ITEM_ID_LBOXSTRING )
        {
            IntlWrapper aIntlWrapper( ::comphelper::getProcessServiceFactory(), Application::GetSettings().GetLocale() );
            const CollatorWrapper* pCollator = aIntlWrapper.getCaseCollator();

            eCompare=(StringCompare)pCollator->compareString( ((SvLBoxString*)pLeftItem)->GetText(),
                                    ((SvLBoxString*)pRightItem)->GetText());

            if(eCompare==COMPARE_EQUAL) eCompare=COMPARE_LESS;
        }
    }
    return eCompare;
}

IMPL_LINK( SvxSimpleTable, CompareHdl, SvSortData*, pData)
{
    SvLBoxEntry* pLeft = (SvLBoxEntry*)(pData->pLeft );
    SvLBoxEntry* pRight = (SvLBoxEntry*)(pData->pRight );
    return (long) ColCompare(pLeft,pRight);
}


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