479 lines
14 KiB
C++
479 lines
14 KiB
C++
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/*************************************************************************
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*
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* $RCSfile: viewimp.cxx,v $
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*
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* $Revision: 1.1.1.1 $
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*
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* last change: $Author: hr $ $Date: 2000-09-19 00:08:29 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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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 2000 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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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifdef PRECOMPILED
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#include "core_pch.hxx"
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#endif
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#pragma hdrstop
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#include "scrrect.hxx"
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#include "doc.hxx"
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#include "crsrsh.hxx"
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#include "rootfrm.hxx"
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#include "pagefrm.hxx"
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#include "viewimp.hxx"
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#include "errhdl.hxx"
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#include "viewopt.hxx"
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#include "flyfrm.hxx"
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#include "frmfmt.hxx"
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#include "layact.hxx"
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#include "swregion.hxx"
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#include "dflyobj.hxx"
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#include "dview.hxx"
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#ifndef _SVDPAGE_HXX //autogen
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#include <svx/svdpage.hxx>
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#endif
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/*************************************************************************
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|*
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|* SwViewImp::Init()
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|*
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|* Ersterstellung MA 25. Jul. 94
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|* Letzte Aenderung MA 03. Nov. 95
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|*
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|*************************************************************************/
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void SwViewImp::Init( const SwViewOption *pNewOpt )
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{
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ASSERT( pDrawView, "SwViewImp::Init without DrawView" );
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//Jetzt die PageView erzeugen wenn sie noch nicht existiert.
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SwRootFrm *pRoot = pSh->GetDoc()->GetRootFrm();
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if ( !pSdrPageView )
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{
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if ( !pRoot->GetDrawPage() )
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pRoot->SetDrawPage( pSh->GetDoc()->GetDrawModel()->GetPage( 0 ) );
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pRoot->GetDrawPage()->SetSize( pRoot->Frm().SSize() );
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pSdrPageView = pDrawView->ShowPage( pRoot->GetDrawPage(), Point());
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}
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pDrawView->SetDragStripes( pNewOpt->IsCrossHair() );
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pDrawView->SetGridSnap( pNewOpt->IsSnap() );
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pDrawView->SetGridVisible( pNewOpt->IsGridVisible() );
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const Size &rSz = pNewOpt->GetSnapSize();
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pDrawView->SetGridCoarse( rSz );
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const Size aFSize
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( rSz.Width() ? rSz.Width() /Max(short(1),pNewOpt->GetDivisionX()):0,
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rSz.Height()? rSz.Height()/Max(short(1),pNewOpt->GetDivisionY()):0);
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pDrawView->SetGridFine( aFSize );
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pDrawView->SetSnapGrid( aFSize );
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Fraction aSnGrWdtX(rSz.Width(), pNewOpt->GetDivisionX() + 1);
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Fraction aSnGrWdtY(rSz.Height(), pNewOpt->GetDivisionY() + 1);
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pDrawView->SetSnapGridWidth( aSnGrWdtX, aSnGrWdtY );
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//Ersatzdarstellung
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FASTBOOL bDraw = !pNewOpt->IsDraw();
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pDrawView->SetLineDraft( bDraw );
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pDrawView->SetFillDraft( bDraw );
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pDrawView->SetGrafDraft( bDraw );
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pDrawView->SetTextDraft( bDraw );
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if ( pRoot->Frm().HasArea() )
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pDrawView->SetWorkArea( pRoot->Frm().SVRect() );
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if ( GetShell()->IsPreView() )
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pDrawView->SetAnimationEnabled( FALSE );
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pDrawView->SetUseIncompatiblePathCreateInterface( FALSE );
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pDrawView->SetSolidMarkHdl(pNewOpt->IsSolidMarkHdl());
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// it's a JOE interface !
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pDrawView->SetMarkHdlSizePixel(pNewOpt->IsBigMarkHdl() ? 9 : 7);
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}
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/*************************************************************************
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|*
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|* SwViewImp::SwViewImp() CTor fuer die Core-Internas
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|*
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|* Ersterstellung MA 25. Jul. 94
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|* Letzte Aenderung MA 06. Sep. 96
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|*
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|*************************************************************************/
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SwViewImp::SwViewImp( ViewShell *pParent ) :
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pSh( pParent ),
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pFirstVisPage( 0 ),
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pRegion( 0 ),
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pScrollRects( 0 ),
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pScrolledArea( 0 ),
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pLayAct( 0 ),
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pIdleAct( 0 ),
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pSdrPageView( 0 ),
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pDrawView( 0 ),
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nRestoreActions( 0 )
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{
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bResetXorVisibility = bShowHdlPaint =
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bResetHdlHiddenPaint = bScrolled =
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bPaintInScroll = bSmoothUpdate = bStopSmooth = FALSE;
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bFirstPageInvalid = bScroll = bNextScroll = TRUE;
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aScrollTimer.SetTimeout( 1500 );
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aScrollTimer.SetTimeoutHdl( LINK( this, SwViewImp, RefreshScrolledHdl));
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aScrollTimer.Stop();
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}
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/******************************************************************************
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|*
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|* SwViewImp::~SwViewImp()
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|*
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|* Ersterstellung MA 25. Jul. 94
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|* Letzte Aenderung MA 16. Dec. 94
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|*
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******************************************************************************/
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SwViewImp::~SwViewImp()
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{
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//JP 29.03.96: nach ShowPage muss auch HidePage gemacht werden!!!
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if( pDrawView )
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pDrawView->HidePage( pSdrPageView );
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delete pDrawView;
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DelRegions();
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delete pScrolledArea;
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ASSERT( !pLayAct, "Have action for the rest of your life." );
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ASSERT( !pIdleAct,"Be idle for the rest of your life." );
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}
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/******************************************************************************
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|*
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|* SwViewImp::DelRegions()
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|*
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|* Ersterstellung MA 14. Apr. 94
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|* Letzte Aenderung MA 14. Apr. 94
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|*
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******************************************************************************/
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void SwViewImp::DelRegions()
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{
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DELETEZ(pRegion);
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DELETEZ(pScrollRects);
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}
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/******************************************************************************
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|*
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|* SwViewImp::AddPaintRect()
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|*
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|* Ersterstellung MA ??
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|* Letzte Aenderung MA 27. Jul. 94
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|*
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******************************************************************************/
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BOOL SwViewImp::AddPaintRect( const SwRect &rRect )
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{
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if ( rRect.IsOver( pSh->VisArea() ) )
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{
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if ( !pRegion )
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pRegion = new SwRegionRects( pSh->VisArea() );
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(*pRegion) -= rRect;
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return TRUE;
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}
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return FALSE;
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}
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/******************************************************************************
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|*
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|* ViewImp::CheckWaitCrsr()
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|*
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|* Ersterstellung MA 10. Aug. 94
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|* Letzte Aenderung MA 10. Aug. 94
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|*
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******************************************************************************/
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void SwViewImp::CheckWaitCrsr()
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{
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if ( pLayAct )
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pLayAct->CheckWaitCrsr();
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}
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/******************************************************************************
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|*
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|* ViewImp::IsCalcLayoutProgress()
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|*
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|* Ersterstellung MA 12. Aug. 94
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|* Letzte Aenderung MA 12. Aug. 94
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|*
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******************************************************************************/
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BOOL SwViewImp::IsCalcLayoutProgress() const
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{
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if ( pLayAct )
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return pLayAct->IsCalcLayout();
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return FALSE;
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}
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/******************************************************************************
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|*
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|* ViewImp::IsUpdateExpFlds()
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|*
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|* Ersterstellung MA 28. Mar. 96
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|* Letzte Aenderung MA 28. Mar. 96
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|*
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******************************************************************************/
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BOOL SwViewImp::IsUpdateExpFlds()
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{
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if ( pLayAct && pLayAct->IsCalcLayout() )
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{
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pLayAct->SetUpdateExpFlds();
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return TRUE;
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}
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return FALSE;
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}
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/******************************************************************************
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|*
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|* SwViewImp::SetFirstVisPage(), ImplGetFirstVisPage();
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|*
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|* Ersterstellung MA 21. Sep. 93
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|* Letzte Aenderung MA 08. Mar. 94
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|*
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******************************************************************************/
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void SwViewImp::SetFirstVisPage()
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{
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if ( pSh->bDocSizeChgd && pSh->VisArea().Top() > pSh->GetLayout()->Frm().Height() )
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{
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//Wir stecken in einer Action und die VisArea sitzt wegen
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//Loeschoperationen hinter der erste sichtbaren Seite.
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//Damit nicht zu heftig Formatiert wird, liefern wir die letzte Seite
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//zurueck.
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pFirstVisPage = (SwPageFrm*)pSh->GetLayout()->Lower();
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while ( pFirstVisPage && pFirstVisPage->GetNext() )
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pFirstVisPage = (SwPageFrm*)pFirstVisPage->GetNext();
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}
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else
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{
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SwPageFrm *pPage = (SwPageFrm*)pSh->GetLayout()->Lower();
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while ( pPage && !pPage->Frm().IsOver( pSh->VisArea() ) )
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pPage = (SwPageFrm*)pPage->GetNext();
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pFirstVisPage = pPage ? pPage : (SwPageFrm*)pSh->GetLayout()->Lower();
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}
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bFirstPageInvalid = FALSE;
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}
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/******************************************************************************
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|*
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|* SwViewImp::MakeDrawView();
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|*
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|* Ersterstellung AMA 01. Nov. 95
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|* Letzte Aenderung AMA 01. Nov. 95
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|*
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******************************************************************************/
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void SwViewImp::MakeDrawView()
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{
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if( !GetShell()->GetDoc()->GetDrawModel() )
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GetShell()->GetDoc()->_MakeDrawModel();
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else
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{
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if ( !pDrawView )
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{
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pDrawView = new SwDrawView( *this,
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GetShell()->GetDoc()->GetDrawModel(),
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GetShell()->GetWin() ?
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GetShell()->GetWin() :
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(OutputDevice*)GetShell()->GetDoc()->GetPrt() );
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}
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GetDrawView()->SetActiveLayer( XubString::CreateFromAscii(
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RTL_CONSTASCII_STRINGPARAM( "Heaven" ) ) );
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Init( GetShell()->GetViewOptions() );
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}
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}
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/******************************************************************************
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|*
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|* SwViewImp::GetRetoucheColor()
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|*
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|* Ersterstellung MA 24. Jun. 98
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|* Letzte Aenderung MA 24. Jun. 98
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|*
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******************************************************************************/
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Color SwViewImp::GetRetoucheColor() const
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{
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Color aRet( COL_TRANSPARENT );
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const ViewShell &rSh = *GetShell();
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if ( rSh.GetWin() )
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{
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if ( rSh.GetDoc()->IsBrowseMode() &&
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COL_TRANSPARENT != rSh.GetViewOptions()->GetRetoucheColor().GetColor() )
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aRet = rSh.GetViewOptions()->GetRetoucheColor();
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else
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aRet = rSh.GetWin()->GetSettings().GetStyleSettings().GetWindowColor();
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}
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return aRet;
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}
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/************************************************************************
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$Log: not supported by cvs2svn $
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Revision 1.96 2000/09/18 16:04:37 willem.vandorp
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OpenOffice header added.
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Revision 1.95 2000/07/17 10:31:08 ama
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Opt: Smarter scrolling for RVP
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Revision 1.94 2000/05/09 11:35:43 ama
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Unicode changes
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Revision 1.93 2000/04/27 07:37:23 os
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UNICODE
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Revision 1.92 2000/03/03 15:17:22 os
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StarView remainders removed
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Revision 1.91 2000/02/11 14:36:08 hr
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#70473# changes for unicode ( patched by automated patchtool )
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Revision 1.90 1999/09/22 12:37:10 os
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big handles
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Revision 1.89 1999/09/06 13:19:00 aw
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changes due to support of new handles
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Rev 1.85 13 Aug 1999 15:11:32 MA
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adoption to new markers, but still inkomplete
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Rev 1.84 08 Apr 1999 12:36:28 MA
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#64467# Complete und Retouche ggf. zuruecksetzen
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Rev 1.83 30 Mar 1999 17:11:30 AW
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#41275# changed handling of Snap-functionality
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Rev 1.82 16 Jul 1998 18:55:36 AMA
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Fix #50348#51949#: Controls bei virtuellen Outputdevice extra painten
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Rev 1.81 07 Jul 1998 13:23:02 OS
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alle Actions fuer layoutabhaengige UNO-Operationen kurzfristig aufheben
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Rev 1.80 24 Jun 1998 18:45:22 MA
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DataChanged fuer ScrollBar und Retouche, Retouche ganz umgestellt
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Rev 1.79 03 Jun 1998 09:25:20 MA
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#50392# Handles und Xor aufgeraeumt
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Rev 1.78 27 Apr 1998 15:09:12 MA
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ein paar sv2vcl
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Rev 1.77 28 Jan 1998 13:40:52 MA
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ueberfluessiges Hell-Paint vom Text entfernt
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Rev 1.76 28 Nov 1997 09:08:46 MA
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includes
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Rev 1.75 03 Nov 1997 13:07:30 MA
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precomp entfernt
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Rev 1.74 21 Oct 1997 14:10:24 MA
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#44844# VirDev zu klein
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Rev 1.73 13 Oct 1997 10:30:18 MA
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Umbau/Vereinfachung Paint
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Rev 1.72 15 Aug 1997 12:24:06 OS
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charatr/frmatr/txtatr aufgeteilt
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Rev 1.71 12 Aug 1997 15:08:52 MH
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chg: header
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Rev 1.70 07 Jul 1997 16:33:42 OS
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SnapSize auch im Init auf den gleichen Wert wie SetGridFine setzen #41380#
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Rev 1.69 11 Jun 1997 12:58:40 MH
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add: include Win16
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Rev 1.68 04 Apr 1997 17:37:12 NF
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includes
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Rev 1.67 25 Mar 1997 14:46:28 MA
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Smooth
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Rev 1.66 23 Mar 1997 13:08:42 MA
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new: bPainInScroll
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Rev 1.65 25 Feb 1997 09:10:54 MA
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chg: Option fuer SolidHdl
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Rev 1.64 25 Feb 1997 08:45:44 MA
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chg: SolidHdl ueberm Berg
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Rev 1.63 19 Feb 1997 11:04:04 MA
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chg: neue huebsche Handles
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Rev 1.62 05 Feb 1997 09:17:14 MA
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fix: Refresh, virtuelles Device hinreichend gross einstellen
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Rev 1.61 23 Jan 1997 14:21:42 OM
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Klickverhalten von polygonen geaendert
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Rev 1.60 16 Jan 1997 17:34:34 MA
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chg: Paint oder nicht sagt uns jetzt SwFlyFrm::IsPaint
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*************************************************************************/
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