163 lines
4.7 KiB
C++
163 lines
4.7 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: dlgedview.cxx,v $
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*
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* $Revision: 1.10 $
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*
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* last change: $Author: rt $ $Date: 2005-09-07 20:15:45 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef _BASCTL_DLGEDVIEW_HXX
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#include "dlgedview.hxx"
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#endif
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#ifndef _BASCTL_DLGED_HXX
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#include "dlged.hxx"
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#endif
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#ifndef _BASCTL_DLGEDPAGE_HXX
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#include <dlgedpage.hxx>
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#endif
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#ifndef _SVXIDS_HRC
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#include <svx/svxids.hrc>
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#endif
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#ifndef _SFXVIEWFRM_HXX
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#include <sfx2/viewfrm.hxx>
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#endif
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#include <basidesh.hxx>
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#include <iderdll.hxx>
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TYPEINIT1( DlgEdView, SdrView );
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//----------------------------------------------------------------------------
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DlgEdView::DlgEdView( SdrModel* pModel, OutputDevice* pOut, DlgEditor* pEditor )
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:SdrView( pModel, pOut )
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,pDlgEditor( pEditor )
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{
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}
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//----------------------------------------------------------------------------
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DlgEdView::~DlgEdView()
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{
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}
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//----------------------------------------------------------------------------
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void DlgEdView::MarkListHasChanged()
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{
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SdrView::MarkListHasChanged();
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DlgEdHint aHint( DLGED_HINT_SELECTIONCHANGED );
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if ( pDlgEditor )
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{
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pDlgEditor->Broadcast( aHint );
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pDlgEditor->UpdatePropertyBrowserDelayed();
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}
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}
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//----------------------------------------------------------------------------
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void DlgEdView::MakeVisible( const Rectangle& rRect, Window& rWin )
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{
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// visible area
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MapMode aMap( rWin.GetMapMode() );
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Point aOrg( aMap.GetOrigin() );
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Size aVisSize( rWin.GetOutputSize() );
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Rectangle RectTmp( Point(-aOrg.X(),-aOrg.Y()), aVisSize );
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Rectangle aVisRect( RectTmp );
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// check, if rectangle is inside visible area
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if ( !aVisRect.IsInside( rRect ) )
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{
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// calculate scroll distance; the rectangle must be inside the visible area
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sal_Int32 nScrollX = 0, nScrollY = 0;
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sal_Int32 nVisLeft = aVisRect.Left();
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sal_Int32 nVisRight = aVisRect.Right();
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sal_Int32 nVisTop = aVisRect.Top();
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sal_Int32 nVisBottom = aVisRect.Bottom();
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sal_Int32 nDeltaX = pDlgEditor->GetHScroll()->GetLineSize();
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sal_Int32 nDeltaY = pDlgEditor->GetVScroll()->GetLineSize();
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while ( rRect.Right() > nVisRight + nScrollX )
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nScrollX += nDeltaX;
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while ( rRect.Left() < nVisLeft + nScrollX )
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nScrollX -= nDeltaX;
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while ( rRect.Bottom() > nVisBottom + nScrollY )
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nScrollY += nDeltaY;
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while ( rRect.Top() < nVisTop + nScrollY )
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nScrollY -= nDeltaY;
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// don't scroll beyond the page size
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Size aPageSize = pDlgEditor->GetPage()->GetSize();
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sal_Int32 nPageWidth = aPageSize.Width();
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sal_Int32 nPageHeight = aPageSize.Height();
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if ( nVisRight + nScrollX > nPageWidth )
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nScrollX = nPageWidth - nVisRight;
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if ( nVisLeft + nScrollX < 0 )
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nScrollX = -nVisLeft;
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if ( nVisBottom + nScrollY > nPageHeight )
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nScrollY = nPageHeight - nVisBottom;
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if ( nVisTop + nScrollY < 0 )
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nScrollY = -nVisTop;
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// scroll window
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rWin.Update();
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rWin.Scroll( -nScrollX, -nScrollY );
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aMap.SetOrigin( Point( aOrg.X() - nScrollX, aOrg.Y() - nScrollY ) );
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rWin.SetMapMode( aMap );
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rWin.Update();
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rWin.Invalidate();
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// update scroll bars
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if ( pDlgEditor )
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pDlgEditor->UpdateScrollBars();
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DlgEdHint aHint( DLGED_HINT_WINDOWSCROLLED );
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if ( pDlgEditor )
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pDlgEditor->Broadcast( aHint );
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}
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}
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//----------------------------------------------------------------------------
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