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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_basctl.hxx"
#include "dlgedview.hxx"
#include "dlged.hxx"
#include <dlgedpage.hxx>
#ifndef _SVXIDS_HRC
#include <svx/svxids.hrc>
#endif
#include <sfx2/viewfrm.hxx>
#include <basidesh.hxx>
#include <iderdll.hxx>
#include "dlgedobj.hxx"
TYPEINIT1( DlgEdView, SdrView );
//----------------------------------------------------------------------------
DlgEdView::DlgEdView( SdrModel* pModel, OutputDevice* pOut, DlgEditor* pEditor )
:SdrView( pModel, pOut )
,pDlgEditor( pEditor )
{
// #114898#
SetBufferedOutputAllowed(true);
SetBufferedOverlayAllowed(true);
}
//----------------------------------------------------------------------------
DlgEdView::~DlgEdView()
{
}
//----------------------------------------------------------------------------
void DlgEdView::MarkListHasChanged()
{
SdrView::MarkListHasChanged();
DlgEdHint aHint( DLGED_HINT_SELECTIONCHANGED );
if ( pDlgEditor )
{
pDlgEditor->Broadcast( aHint );
pDlgEditor->UpdatePropertyBrowserDelayed();
}
}
//----------------------------------------------------------------------------
void DlgEdView::MakeVisible( const Rectangle& rRect, Window& rWin )
{
// visible area
MapMode aMap( rWin.GetMapMode() );
Point aOrg( aMap.GetOrigin() );
Size aVisSize( rWin.GetOutputSize() );
Rectangle RectTmp( Point(-aOrg.X(),-aOrg.Y()), aVisSize );
Rectangle aVisRect( RectTmp );
// check, if rectangle is inside visible area
if ( !aVisRect.IsInside( rRect ) )
{
// calculate scroll distance; the rectangle must be inside the visible area
sal_Int32 nScrollX = 0, nScrollY = 0;
sal_Int32 nVisLeft = aVisRect.Left();
sal_Int32 nVisRight = aVisRect.Right();
sal_Int32 nVisTop = aVisRect.Top();
sal_Int32 nVisBottom = aVisRect.Bottom();
sal_Int32 nDeltaX = pDlgEditor->GetHScroll()->GetLineSize();
sal_Int32 nDeltaY = pDlgEditor->GetVScroll()->GetLineSize();
while ( rRect.Right() > nVisRight + nScrollX )
nScrollX += nDeltaX;
while ( rRect.Left() < nVisLeft + nScrollX )
nScrollX -= nDeltaX;
while ( rRect.Bottom() > nVisBottom + nScrollY )
nScrollY += nDeltaY;
while ( rRect.Top() < nVisTop + nScrollY )
nScrollY -= nDeltaY;
// don't scroll beyond the page size
Size aPageSize = pDlgEditor->GetPage()->GetSize();
sal_Int32 nPageWidth = aPageSize.Width();
sal_Int32 nPageHeight = aPageSize.Height();
if ( nVisRight + nScrollX > nPageWidth )
nScrollX = nPageWidth - nVisRight;
if ( nVisLeft + nScrollX < 0 )
nScrollX = -nVisLeft;
if ( nVisBottom + nScrollY > nPageHeight )
nScrollY = nPageHeight - nVisBottom;
if ( nVisTop + nScrollY < 0 )
nScrollY = -nVisTop;
// scroll window
rWin.Update();
rWin.Scroll( -nScrollX, -nScrollY );
aMap.SetOrigin( Point( aOrg.X() - nScrollX, aOrg.Y() - nScrollY ) );
rWin.SetMapMode( aMap );
rWin.Update();
rWin.Invalidate();
// update scroll bars
if ( pDlgEditor )
pDlgEditor->UpdateScrollBars();
DlgEdHint aHint( DLGED_HINT_WINDOWSCROLLED );
if ( pDlgEditor )
pDlgEditor->Broadcast( aHint );
}
}
//----------------------------------------------------------------------------
SdrObject* impLocalHitCorrection(SdrObject* pRetval, const Point& rPnt, USHORT nTol)
{
DlgEdObj* pDlgEdObj = dynamic_cast< DlgEdObj* >(pRetval);
if(pDlgEdObj)
{
bool bExcludeInner(false);
if(0 != dynamic_cast< DlgEdForm* >(pRetval))
{
// from DlgEdForm::CheckHit; exclude inner for DlgEdForm
bExcludeInner = true;
}
else if(pDlgEdObj->supportsService("com.sun.star.awt.UnoControlGroupBoxModel"))
{
// from DlgEdObj::CheckHit; exclude inner for group shapes
bExcludeInner = true;
}
if(bExcludeInner)
{
// use direct model data; it's a DlgEdObj, so GetLastBoundRect()
// will access aOutRect directly
const Rectangle aOuterRectangle(pDlgEdObj->GetLastBoundRect());
if(!aOuterRectangle.IsEmpty()
&& RECT_EMPTY != aOuterRectangle.Right()
&& RECT_EMPTY != aOuterRectangle.Bottom())
{
basegfx::B2DRange aOuterRange(
aOuterRectangle.Left(), aOuterRectangle.Top(),
aOuterRectangle.Right(), aOuterRectangle.Bottom());
if(nTol)
{
aOuterRange.grow(-1.0 * nTol);
}
if(aOuterRange.isInside(basegfx::B2DPoint(rPnt.X(), rPnt.Y())))
{
pRetval = 0;
}
}
}
}
return pRetval;
}
SdrObject* DlgEdView::CheckSingleSdrObjectHit(const Point& rPnt, USHORT nTol, SdrObject* pObj, SdrPageView* pPV, ULONG nOptions, const SetOfByte* pMVisLay) const
{
// call parent
SdrObject* pRetval = SdrView::CheckSingleSdrObjectHit(rPnt, nTol, pObj, pPV, nOptions, pMVisLay);
if(pRetval)
{
// check hitted object locally
pRetval = impLocalHitCorrection(pRetval, rPnt, nTol);
}
return pRetval;
}
//----------------------------------------------------------------------------
// eof
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