bccf34c19a
Change-Id: I2b482bd323ac510629c5ee31868010b7cd6ce691
818 lines
28 KiB
C++
818 lines
28 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include <tools/shl.hxx>
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#include <svl/eitem.hxx>
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#include <sfx2/app.hxx>
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#include <sfx2/module.hxx>
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#include <sfx2/sfxsids.hrc>
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#include <dialmgr.hxx>
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#include <svx/dlgutil.hxx>
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#include <editeng/sizeitem.hxx>
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#include <editeng/brshitem.hxx>
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#include <grfpage.hxx>
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#include <svx/grfcrop.hxx>
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#include <grfpage.hrc>
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#include <cuires.hrc>
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#include <svx/dialogs.hrc> // for RID_SVXPAGE_GRFCROP
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#define CM_1_TO_TWIP 567
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#define TWIP_TO_INCH 1440
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inline long lcl_GetValue( MetricField& rMetric, FieldUnit eUnit )
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{
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return static_cast<long>(rMetric.Denormalize( rMetric.GetValue( eUnit )));
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}
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/*--------------------------------------------------------------------
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description: crop graphic
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--------------------------------------------------------------------*/
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SvxGrfCropPage::SvxGrfCropPage ( Window *pParent, const SfxItemSet &rSet )
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: SfxTabPage( pParent, CUI_RES( RID_SVXPAGE_GRFCROP ), rSet ),
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aCropFL( this, CUI_RES( FL_CROP )),
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aZoomConstRB( this, CUI_RES( RB_ZOOMCONST)),
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aSizeConstRB( this, CUI_RES( RB_SIZECONST)),
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aLeftFT( this, CUI_RES( FT_LEFT )),
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aLeftMF( this, CUI_RES( MF_LEFT )),
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aRightFT( this, CUI_RES( FT_RIGHT )),
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aRightMF( this, CUI_RES( MF_RIGHT )),
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aTopFT( this, CUI_RES( FT_TOP )),
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aTopMF( this, CUI_RES( MF_TOP )),
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aBottomFT( this, CUI_RES( FT_BOTTOM )),
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aBottomMF( this, CUI_RES( MF_BOTTOM )),
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aZoomFL( this, CUI_RES( FL_ZOOM )),
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aWidthZoomFT( this, CUI_RES( FT_WIDTHZOOM )),
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aWidthZoomMF( this, CUI_RES( MF_WIDTHZOOM )),
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aHeightZoomFT( this, CUI_RES( FT_HEIGHTZOOM)),
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aHeightZoomMF( this, CUI_RES( MF_HEIGHTZOOM)),
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aSizeFL( this, CUI_RES( FL_SIZE )),
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aWidthFT( this, CUI_RES( FT_WIDTH )),
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aWidthMF( this, CUI_RES( MF_WIDTH )),
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aHeightFT( this, CUI_RES( FT_HEIGHT )),
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aHeightMF( this, CUI_RES( MF_HEIGHT )),
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aOrigSizeFT( this, CUI_RES(FT_ORIG_SIZE)),
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aOrigSizePB( this, CUI_RES( PB_ORGSIZE )),
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aExampleWN( this, CUI_RES( WN_BSP )),
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pLastCropField(0),
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bInitialized(sal_False),
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bSetOrigSize(sal_False)
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{
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FreeResource();
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SetExchangeSupport();
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// set the correct metric
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const FieldUnit eMetric = GetModuleFieldUnit( rSet );
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SetFieldUnit( aWidthMF, eMetric );
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SetFieldUnit( aHeightMF, eMetric );
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SetFieldUnit( aLeftMF, eMetric );
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SetFieldUnit( aRightMF, eMetric );
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SetFieldUnit( aTopMF , eMetric );
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SetFieldUnit( aBottomMF, eMetric );
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Link aLk = LINK(this, SvxGrfCropPage, SizeHdl);
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aWidthMF.SetModifyHdl( aLk );
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aHeightMF.SetModifyHdl( aLk );
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aLk = LINK(this, SvxGrfCropPage, ZoomHdl);
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aWidthZoomMF.SetModifyHdl( aLk );
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aHeightZoomMF.SetModifyHdl( aLk );
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aLk = LINK(this, SvxGrfCropPage, CropHdl);
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aLeftMF.SetDownHdl( aLk );
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aRightMF.SetDownHdl( aLk );
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aTopMF.SetDownHdl( aLk );
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aBottomMF.SetDownHdl( aLk );
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aLeftMF.SetUpHdl( aLk );
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aRightMF.SetUpHdl( aLk );
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aTopMF.SetUpHdl( aLk );
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aBottomMF.SetUpHdl( aLk );
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aLk = LINK(this, SvxGrfCropPage, CropModifyHdl);
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aLeftMF.SetModifyHdl( aLk );
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aRightMF.SetModifyHdl( aLk );
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aTopMF.SetModifyHdl( aLk );
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aBottomMF.SetModifyHdl( aLk );
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aLk = LINK(this, SvxGrfCropPage, CropLoseFocusHdl);
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aLeftMF.SetLoseFocusHdl( aLk );
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aRightMF.SetLoseFocusHdl( aLk );
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aTopMF.SetLoseFocusHdl( aLk );
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aBottomMF.SetLoseFocusHdl( aLk );
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aLk = LINK(this, SvxGrfCropPage, OrigSizeHdl);
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aOrigSizePB.SetClickHdl( aLk );
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aTimer.SetTimeoutHdl(LINK(this, SvxGrfCropPage, Timeout));
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aTimer.SetTimeout( 1500 );
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aOrigSizePB.SetAccessibleRelationLabeledBy( &aOrigSizeFT );
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}
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SvxGrfCropPage::~SvxGrfCropPage()
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{
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aTimer.Stop();
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}
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SfxTabPage* SvxGrfCropPage::Create(Window *pParent, const SfxItemSet &rSet)
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{
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return new SvxGrfCropPage( pParent, rSet );
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}
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void SvxGrfCropPage::Reset( const SfxItemSet &rSet )
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{
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const SfxPoolItem* pItem;
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const SfxItemPool& rPool = *rSet.GetPool();
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if(SFX_ITEM_SET == rSet.GetItemState( rPool.GetWhich(
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SID_ATTR_GRAF_KEEP_ZOOM ), sal_True, &pItem ))
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{
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if( ((const SfxBoolItem*)pItem)->GetValue() )
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aZoomConstRB.Check();
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else
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aSizeConstRB.Check();
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aZoomConstRB.SaveValue();
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}
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sal_uInt16 nW = rPool.GetWhich( SID_ATTR_GRAF_CROP );
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if( SFX_ITEM_SET == rSet.GetItemState( nW, sal_True, &pItem))
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{
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FieldUnit eUnit = MapToFieldUnit( rSet.GetPool()->GetMetric( nW ));
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SvxGrfCrop* pCrop = (SvxGrfCrop*)pItem;
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aExampleWN.SetLeft( pCrop->GetLeft());
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aExampleWN.SetRight( pCrop->GetRight());
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aExampleWN.SetTop( pCrop->GetTop());
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aExampleWN.SetBottom( pCrop->GetBottom());
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aLeftMF.SetValue( aLeftMF.Normalize( pCrop->GetLeft()), eUnit );
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aRightMF.SetValue( aRightMF.Normalize( pCrop->GetRight()), eUnit );
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aTopMF.SetValue( aTopMF.Normalize( pCrop->GetTop()), eUnit );
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aBottomMF.SetValue( aBottomMF.Normalize( pCrop->GetBottom()), eUnit );
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}
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else
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{
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aLeftMF.SetValue( 0 );
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aRightMF.SetValue( 0 );
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aTopMF.SetValue( 0 );
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aBottomMF.SetValue( 0 );
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}
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nW = rPool.GetWhich( SID_ATTR_PAGE_SIZE );
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if ( SFX_ITEM_SET == rSet.GetItemState( nW, sal_False, &pItem ) )
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{
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// orientation and size from the PageItem
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FieldUnit eUnit = MapToFieldUnit( rSet.GetPool()->GetMetric( nW ));
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aPageSize = ((const SvxSizeItem*)pItem)->GetSize();
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sal_Int64 nTmp = aHeightMF.Normalize(aPageSize.Height());
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aHeightMF.SetMax( nTmp, eUnit );
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nTmp = aWidthMF.Normalize(aPageSize.Width());
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aWidthMF.SetMax( nTmp, eUnit );
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nTmp = aWidthMF.Normalize( 23 );
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aHeightMF.SetMin( nTmp, eUnit );
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aWidthMF.SetMin( nTmp, eUnit );
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}
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else
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{
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aPageSize = OutputDevice::LogicToLogic(
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Size( CM_1_TO_TWIP, CM_1_TO_TWIP ),
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MapMode( MAP_TWIP ),
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MapMode( (MapUnit)rSet.GetPool()->GetMetric( nW ) ) );
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}
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sal_Bool bFound = sal_False;
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if( SFX_ITEM_SET == rSet.GetItemState( SID_ATTR_GRAF_GRAPHIC, sal_False, &pItem ) )
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{
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const Graphic* pGrf = ((SvxBrushItem*)pItem)->GetGraphic();
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if( pGrf ) {
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aOrigSize = GetGrfOrigSize( *pGrf );
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if (pGrf->GetType() == GRAPHIC_BITMAP && aOrigSize.Width() && aOrigSize.Height()) {
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Bitmap aBitmap = pGrf->GetBitmap();
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aOrigPixelSize = aBitmap.GetSizePixel();
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}
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}
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if( aOrigSize.Width() && aOrigSize.Height() )
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{
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CalcMinMaxBorder();
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aExampleWN.SetGraphic( *pGrf );
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aExampleWN.SetFrameSize( aOrigSize );
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bFound = sal_True;
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if( ((SvxBrushItem*)pItem)->GetGraphicLink() )
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aGraphicName = *((SvxBrushItem*)pItem)->GetGraphicLink();
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}
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}
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GraphicHasChanged( bFound );
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bReset = sal_True;
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ActivatePage( rSet );
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bReset = sal_False;
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}
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sal_Bool SvxGrfCropPage::FillItemSet(SfxItemSet &rSet)
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{
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const SfxItemPool& rPool = *rSet.GetPool();
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sal_Bool bModified = sal_False;
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if( aWidthMF.GetSavedValue() != aWidthMF.GetText() ||
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aHeightMF.GetSavedValue() != aHeightMF.GetText() )
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{
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sal_uInt16 nW = rPool.GetWhich( SID_ATTR_GRAF_FRMSIZE );
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FieldUnit eUnit = MapToFieldUnit( rSet.GetPool()->GetMetric( nW ));
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SvxSizeItem aSz( nW );
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// size could already have been set from another page
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// #44204#
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const SfxItemSet* pExSet = GetTabDialog() ? GetTabDialog()->GetExampleSet() : NULL;
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const SfxPoolItem* pItem = 0;
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if( pExSet && SFX_ITEM_SET ==
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pExSet->GetItemState( nW, sal_False, &pItem ) )
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aSz = *(const SvxSizeItem*)pItem;
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else
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aSz = (const SvxSizeItem&)GetItemSet().Get( nW );
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Size aTmpSz( aSz.GetSize() );
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if( aWidthMF.GetText() != aWidthMF.GetSavedValue() )
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aTmpSz.Width() = lcl_GetValue( aWidthMF, eUnit );
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if( aHeightMF.GetText() != aHeightMF.GetSavedValue() )
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aTmpSz.Height() = lcl_GetValue( aHeightMF, eUnit );
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aSz.SetSize( aTmpSz );
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aWidthMF.SaveValue();
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aHeightMF.SaveValue();
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bModified |= 0 != rSet.Put( aSz );
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if( bSetOrigSize )
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{
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bModified |= 0 != rSet.Put( SvxSizeItem( rPool.GetWhich(
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SID_ATTR_GRAF_FRMSIZE_PERCENT ), Size( 0, 0 )) );
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}
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}
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if( aLeftMF.IsModified() || aRightMF.IsModified() ||
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aTopMF.IsModified() || aBottomMF.IsModified() )
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{
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sal_uInt16 nW = rPool.GetWhich( SID_ATTR_GRAF_CROP );
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FieldUnit eUnit = MapToFieldUnit( rSet.GetPool()->GetMetric( nW ));
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SvxGrfCrop* pNew = (SvxGrfCrop*)rSet.Get( nW ).Clone();
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pNew->SetLeft( lcl_GetValue( aLeftMF, eUnit ) );
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pNew->SetRight( lcl_GetValue( aRightMF, eUnit ) );
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pNew->SetTop( lcl_GetValue( aTopMF, eUnit ) );
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pNew->SetBottom( lcl_GetValue( aBottomMF, eUnit ) );
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bModified |= 0 != rSet.Put( *pNew );
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delete pNew;
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}
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if( aZoomConstRB.GetSavedValue() != aZoomConstRB.IsChecked() )
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{
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bModified |= 0 != rSet.Put( SfxBoolItem( rPool.GetWhich(
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SID_ATTR_GRAF_KEEP_ZOOM), aZoomConstRB.IsChecked() ) );
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}
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bInitialized = sal_False;
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return bModified;
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}
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void SvxGrfCropPage::ActivatePage(const SfxItemSet& rSet)
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{
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#ifdef DBG_UTIL
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SfxItemPool* pPool = GetItemSet().GetPool();
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DBG_ASSERT( pPool, "Wo ist der Pool" );
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#endif
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bSetOrigSize = sal_False;
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// Size
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Size aSize;
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const SfxPoolItem* pItem;
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if( SFX_ITEM_SET == rSet.GetItemState( SID_ATTR_GRAF_FRMSIZE, sal_False, &pItem ) )
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aSize = ((const SvxSizeItem*)pItem)->GetSize();
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nOldWidth = aSize.Width();
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nOldHeight = aSize.Height();
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sal_Int64 nWidth = aWidthMF.Normalize(nOldWidth);
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sal_Int64 nHeight = aHeightMF.Normalize(nOldHeight);
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if (nWidth != aWidthMF.GetValue(FUNIT_TWIP))
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{
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if(!bReset)
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{
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// value was changed by wrap-tabpage and has to
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// be set with modify-flag
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aWidthMF.SetUserValue(nWidth, FUNIT_TWIP);
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}
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else
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aWidthMF.SetValue(nWidth, FUNIT_TWIP);
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}
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aWidthMF.SaveValue();
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if (nHeight != aHeightMF.GetValue(FUNIT_TWIP))
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{
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if (!bReset)
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{
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// value was changed by wrap-tabpage and has to
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// be set with modify-flag
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aHeightMF.SetUserValue(nHeight, FUNIT_TWIP);
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}
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else
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aHeightMF.SetValue(nHeight, FUNIT_TWIP);
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}
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aHeightMF.SaveValue();
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bInitialized = sal_True;
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if( SFX_ITEM_SET == rSet.GetItemState( SID_ATTR_GRAF_GRAPHIC, sal_False, &pItem ) )
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{
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const SvxBrushItem& rBrush = *(SvxBrushItem*)pItem;
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if( rBrush.GetGraphicLink() &&
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aGraphicName != *rBrush.GetGraphicLink() )
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aGraphicName = *rBrush.GetGraphicLink();
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const Graphic* pGrf = rBrush.GetGraphic();
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if( pGrf )
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{
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aExampleWN.SetGraphic( *pGrf );
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aOrigSize = GetGrfOrigSize( *pGrf );
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if (pGrf->GetType() == GRAPHIC_BITMAP && aOrigSize.Width() > 1 && aOrigSize.Height() > 1) {
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Bitmap aBitmap = pGrf->GetBitmap();
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aOrigPixelSize = aBitmap.GetSizePixel();
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}
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aExampleWN.SetFrameSize(aOrigSize);
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GraphicHasChanged( aOrigSize.Width() && aOrigSize.Height() );
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CalcMinMaxBorder();
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}
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else
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GraphicHasChanged( sal_False );
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}
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CalcZoom();
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}
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int SvxGrfCropPage::DeactivatePage(SfxItemSet *_pSet)
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{
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if ( _pSet )
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FillItemSet( *_pSet );
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return sal_True;
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}
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/*--------------------------------------------------------------------
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description: scale changed, adjust size
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--------------------------------------------------------------------*/
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IMPL_LINK( SvxGrfCropPage, ZoomHdl, MetricField *, pField )
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{
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SfxItemPool* pPool = GetItemSet().GetPool();
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DBG_ASSERT( pPool, "Wo ist der Pool" );
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FieldUnit eUnit = MapToFieldUnit( pPool->GetMetric( pPool->GetWhich(
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SID_ATTR_GRAF_CROP ) ) );
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if( pField == &aWidthZoomMF )
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{
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long nLRBorders = lcl_GetValue(aLeftMF, eUnit)
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+lcl_GetValue(aRightMF, eUnit);
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aWidthMF.SetValue( aWidthMF.Normalize(
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((aOrigSize.Width() - nLRBorders) * pField->GetValue())/100L),
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eUnit);
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}
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else
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{
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long nULBorders = lcl_GetValue(aTopMF, eUnit)
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+lcl_GetValue(aBottomMF, eUnit);
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aHeightMF.SetValue( aHeightMF.Normalize(
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((aOrigSize.Height() - nULBorders ) * pField->GetValue())/100L) ,
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eUnit );
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}
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return 0;
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}
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/*--------------------------------------------------------------------
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description: change size, adjust scale
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--------------------------------------------------------------------*/
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IMPL_LINK( SvxGrfCropPage, SizeHdl, MetricField *, pField )
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{
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SfxItemPool* pPool = GetItemSet().GetPool();
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DBG_ASSERT( pPool, "Wo ist der Pool" );
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FieldUnit eUnit = MapToFieldUnit( pPool->GetMetric( pPool->GetWhich(
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SID_ATTR_GRAF_CROP ) ) );
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Size aSize( lcl_GetValue(aWidthMF, eUnit),
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lcl_GetValue(aHeightMF, eUnit) );
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if(pField == &aWidthMF)
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{
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long nWidth = aOrigSize.Width() -
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( lcl_GetValue(aLeftMF, eUnit) +
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lcl_GetValue(aRightMF, eUnit) );
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if(!nWidth)
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nWidth++;
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sal_uInt16 nZoom = (sal_uInt16)( aSize.Width() * 100L / nWidth);
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aWidthZoomMF.SetValue(nZoom);
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}
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else
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{
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long nHeight = aOrigSize.Height() -
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( lcl_GetValue(aTopMF, eUnit) +
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lcl_GetValue(aBottomMF, eUnit));
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if(!nHeight)
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nHeight++;
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sal_uInt16 nZoom = (sal_uInt16)( aSize.Height() * 100L/ nHeight);
|
|
aHeightZoomMF.SetValue(nZoom);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*--------------------------------------------------------------------
|
|
description: evaluate border
|
|
--------------------------------------------------------------------*/
|
|
|
|
IMPL_LINK( SvxGrfCropPage, CropHdl, const MetricField *, pField )
|
|
{
|
|
SfxItemPool* pPool = GetItemSet().GetPool();
|
|
DBG_ASSERT( pPool, "Wo ist der Pool" );
|
|
FieldUnit eUnit = MapToFieldUnit( pPool->GetMetric( pPool->GetWhich(
|
|
SID_ATTR_GRAF_CROP ) ) );
|
|
|
|
sal_Bool bZoom = aZoomConstRB.IsChecked();
|
|
if( pField == &aLeftMF || pField == &aRightMF )
|
|
{
|
|
long nLeft = lcl_GetValue( aLeftMF, eUnit );
|
|
long nRight = lcl_GetValue( aRightMF, eUnit );
|
|
long nWidthZoom = static_cast<long>(aWidthZoomMF.GetValue());
|
|
if(bZoom && ( ( ( aOrigSize.Width() - (nLeft + nRight )) * nWidthZoom )
|
|
/ 100 >= aPageSize.Width() ) )
|
|
{
|
|
if(pField == &aLeftMF)
|
|
{
|
|
nLeft = aOrigSize.Width() -
|
|
( aPageSize.Width() * 100 / nWidthZoom + nRight );
|
|
aLeftMF.SetValue( aLeftMF.Normalize( nLeft ), eUnit );
|
|
}
|
|
else
|
|
{
|
|
nRight = aOrigSize.Width() -
|
|
( aPageSize.Width() * 100 / nWidthZoom + nLeft );
|
|
aRightMF.SetValue( aRightMF.Normalize( nRight ), eUnit );
|
|
}
|
|
}
|
|
aExampleWN.SetLeft(nLeft);
|
|
aExampleWN.SetRight(nRight);
|
|
if(bZoom)
|
|
{
|
|
// scale stays, recompute width
|
|
ZoomHdl(&aWidthZoomMF);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
long nTop = lcl_GetValue( aTopMF, eUnit );
|
|
long nBottom = lcl_GetValue( aBottomMF, eUnit );
|
|
long nHeightZoom = static_cast<long>(aHeightZoomMF.GetValue());
|
|
if(bZoom && ( ( ( aOrigSize.Height() - (nTop + nBottom )) * nHeightZoom)
|
|
/ 100 >= aPageSize.Height()))
|
|
{
|
|
if(pField == &aTopMF)
|
|
{
|
|
nTop = aOrigSize.Height() -
|
|
( aPageSize.Height() * 100 / nHeightZoom + nBottom);
|
|
aTopMF.SetValue( aWidthMF.Normalize( nTop ), eUnit );
|
|
}
|
|
else
|
|
{
|
|
nBottom = aOrigSize.Height() -
|
|
( aPageSize.Height() * 100 / nHeightZoom + nTop);
|
|
aBottomMF.SetValue( aWidthMF.Normalize( nBottom ), eUnit );
|
|
}
|
|
}
|
|
aExampleWN.SetTop( nTop );
|
|
aExampleWN.SetBottom( nBottom );
|
|
if(bZoom)
|
|
{
|
|
// scale stays, recompute height
|
|
ZoomHdl(&aHeightZoomMF);
|
|
}
|
|
}
|
|
aExampleWN.Invalidate();
|
|
// size and border changed -> recompute scale
|
|
if(!bZoom)
|
|
CalcZoom();
|
|
CalcMinMaxBorder();
|
|
return 0;
|
|
}
|
|
/*--------------------------------------------------------------------
|
|
description: set original size
|
|
--------------------------------------------------------------------*/
|
|
|
|
IMPL_LINK_NOARG(SvxGrfCropPage, OrigSizeHdl)
|
|
{
|
|
SfxItemPool* pPool = GetItemSet().GetPool();
|
|
DBG_ASSERT( pPool, "Wo ist der Pool" );
|
|
FieldUnit eUnit = MapToFieldUnit( pPool->GetMetric( pPool->GetWhich(
|
|
SID_ATTR_GRAF_CROP ) ) );
|
|
|
|
long nWidth = aOrigSize.Width() -
|
|
lcl_GetValue( aLeftMF, eUnit ) -
|
|
lcl_GetValue( aRightMF, eUnit );
|
|
aWidthMF.SetValue( aWidthMF.Normalize( nWidth ), eUnit );
|
|
long nHeight = aOrigSize.Height() -
|
|
lcl_GetValue( aTopMF, eUnit ) -
|
|
lcl_GetValue( aBottomMF, eUnit );
|
|
aHeightMF.SetValue( aHeightMF.Normalize( nHeight ), eUnit );
|
|
aWidthZoomMF.SetValue(100);
|
|
aHeightZoomMF.SetValue(100);
|
|
bSetOrigSize = sal_True;
|
|
return 0;
|
|
}
|
|
/*--------------------------------------------------------------------
|
|
description: compute scale
|
|
--------------------------------------------------------------------*/
|
|
|
|
void SvxGrfCropPage::CalcZoom()
|
|
{
|
|
SfxItemPool* pPool = GetItemSet().GetPool();
|
|
DBG_ASSERT( pPool, "Wo ist der Pool" );
|
|
FieldUnit eUnit = MapToFieldUnit( pPool->GetMetric( pPool->GetWhich(
|
|
SID_ATTR_GRAF_CROP ) ) );
|
|
|
|
long nWidth = lcl_GetValue( aWidthMF, eUnit );
|
|
long nHeight = lcl_GetValue( aHeightMF, eUnit );
|
|
long nLRBorders = lcl_GetValue( aLeftMF, eUnit ) +
|
|
lcl_GetValue( aRightMF, eUnit );
|
|
long nULBorders = lcl_GetValue( aTopMF, eUnit ) +
|
|
lcl_GetValue( aBottomMF, eUnit );
|
|
sal_uInt16 nZoom = 0;
|
|
long nDen;
|
|
if( (nDen = aOrigSize.Width() - nLRBorders) > 0)
|
|
nZoom = (sal_uInt16)((( nWidth * 1000L / nDen )+5)/10);
|
|
aWidthZoomMF.SetValue(nZoom);
|
|
if( (nDen = aOrigSize.Height() - nULBorders) > 0)
|
|
nZoom = (sal_uInt16)((( nHeight * 1000L / nDen )+5)/10);
|
|
else
|
|
nZoom = 0;
|
|
aHeightZoomMF.SetValue(nZoom);
|
|
}
|
|
|
|
/*--------------------------------------------------------------------
|
|
description: set minimum/maximum values for the margins
|
|
--------------------------------------------------------------------*/
|
|
|
|
void SvxGrfCropPage::CalcMinMaxBorder()
|
|
{
|
|
SfxItemPool* pPool = GetItemSet().GetPool();
|
|
DBG_ASSERT( pPool, "Wo ist der Pool" );
|
|
FieldUnit eUnit = MapToFieldUnit( pPool->GetMetric( pPool->GetWhich(
|
|
SID_ATTR_GRAF_CROP ) ) );
|
|
long nR = lcl_GetValue(aRightMF, eUnit );
|
|
long nMinWidth = (aOrigSize.Width() * 10) /11;
|
|
long nMin = nMinWidth - (nR >= 0 ? nR : 0);
|
|
aLeftMF.SetMax( aLeftMF.Normalize(nMin), eUnit );
|
|
|
|
long nL = lcl_GetValue(aLeftMF, eUnit );
|
|
nMin = nMinWidth - (nL >= 0 ? nL : 0);
|
|
aRightMF.SetMax( aRightMF.Normalize(nMin), eUnit );
|
|
|
|
long nUp = lcl_GetValue( aTopMF, eUnit );
|
|
long nMinHeight = (aOrigSize.Height() * 10) /11;
|
|
nMin = nMinHeight - (nUp >= 0 ? nUp : 0);
|
|
aBottomMF.SetMax( aBottomMF.Normalize(nMin), eUnit );
|
|
|
|
long nLow = lcl_GetValue(aBottomMF, eUnit );
|
|
nMin = nMinHeight - (nLow >= 0 ? nLow : 0);
|
|
aTopMF.SetMax( aTopMF.Normalize(nMin), eUnit );
|
|
}
|
|
/*--------------------------------------------------------------------
|
|
description: set spinsize to 1/20 of the original size,
|
|
fill FixedText with the original size
|
|
--------------------------------------------------------------------*/
|
|
|
|
void SvxGrfCropPage::GraphicHasChanged( sal_Bool bFound )
|
|
{
|
|
if( bFound )
|
|
{
|
|
SfxItemPool* pPool = GetItemSet().GetPool();
|
|
DBG_ASSERT( pPool, "Wo ist der Pool" );
|
|
FieldUnit eUnit = MapToFieldUnit( pPool->GetMetric( pPool->GetWhich(
|
|
SID_ATTR_GRAF_CROP ) ));
|
|
|
|
sal_Int64 nSpin = aLeftMF.Normalize(aOrigSize.Width()) / 20;
|
|
nSpin = MetricField::ConvertValue( nSpin, aOrigSize.Width(), 0,
|
|
eUnit, aLeftMF.GetUnit());
|
|
|
|
// if the margin is too big, it is set to 1/3 on both pages
|
|
long nR = lcl_GetValue( aRightMF, eUnit );
|
|
long nL = lcl_GetValue( aLeftMF, eUnit );
|
|
if((nL + nR) < - aOrigSize.Width())
|
|
{
|
|
long nVal = aOrigSize.Width() / -3;
|
|
aRightMF.SetValue( aRightMF.Normalize( nVal ), eUnit );
|
|
aLeftMF.SetValue( aLeftMF.Normalize( nVal ), eUnit );
|
|
aExampleWN.SetLeft(nVal);
|
|
aExampleWN.SetRight(nVal);
|
|
}
|
|
long nUp = lcl_GetValue(aTopMF, eUnit );
|
|
long nLow = lcl_GetValue(aBottomMF, eUnit );
|
|
if((nUp + nLow) < - aOrigSize.Height())
|
|
{
|
|
long nVal = aOrigSize.Height() / -3;
|
|
aTopMF.SetValue( aTopMF.Normalize( nVal ), eUnit );
|
|
aBottomMF.SetValue( aBottomMF.Normalize( nVal ), eUnit );
|
|
aExampleWN.SetTop(nVal);
|
|
aExampleWN.SetBottom(nVal);
|
|
}
|
|
|
|
aLeftMF.SetSpinSize(nSpin);
|
|
aRightMF.SetSpinSize(nSpin);
|
|
nSpin = aTopMF.Normalize(aOrigSize.Height()) / 20;
|
|
nSpin = MetricField::ConvertValue( nSpin, aOrigSize.Width(), 0,
|
|
eUnit, aLeftMF.GetUnit() );
|
|
aTopMF.SetSpinSize(nSpin);
|
|
aBottomMF.SetSpinSize(nSpin);
|
|
|
|
// display original size
|
|
const FieldUnit eMetric = GetModuleFieldUnit( GetItemSet() );
|
|
|
|
MetricField aFld(this, WB_HIDE);
|
|
SetFieldUnit( aFld, eMetric );
|
|
aFld.SetDecimalDigits( aWidthMF.GetDecimalDigits() );
|
|
aFld.SetMax( LONG_MAX - 1 );
|
|
|
|
aFld.SetValue( aFld.Normalize( aOrigSize.Width() ), eUnit );
|
|
String sTemp = aFld.GetText();
|
|
aFld.SetValue( aFld.Normalize( aOrigSize.Height() ), eUnit );
|
|
// multiplication sign (U+00D7)
|
|
sTemp += UniString("\xc3\x97", RTL_TEXTENCODING_UTF8);
|
|
sTemp += aFld.GetText();
|
|
|
|
if ( aOrigPixelSize.Width() && aOrigPixelSize.Height() ) {
|
|
int ax = int(floor((float)aOrigPixelSize.Width() /
|
|
((float)aOrigSize.Width()/TWIP_TO_INCH)+0.5));
|
|
int ay = int(floor((float)aOrigPixelSize.Height() /
|
|
((float)aOrigSize.Height()/TWIP_TO_INCH)+0.5));
|
|
sTemp += rtl::OUString(" ");
|
|
sTemp += CUI_RESSTR( STR_PPI );
|
|
String sPPI = UniString::CreateFromInt32(ax);
|
|
if (abs(ax - ay) > 1) {
|
|
sPPI += UniString("\xc3\x97", RTL_TEXTENCODING_UTF8);
|
|
sPPI += UniString::CreateFromInt32(ay);
|
|
}
|
|
sTemp.SearchAndReplaceAscii("%1", sPPI);
|
|
}
|
|
aOrigSizeFT.SetText( sTemp );
|
|
}
|
|
aLeftFT .Enable(bFound);
|
|
aLeftMF .Enable(bFound);
|
|
aRightFT .Enable(bFound);
|
|
aRightMF .Enable(bFound);
|
|
aTopFT .Enable(bFound);
|
|
aTopMF .Enable(bFound);
|
|
aBottomFT .Enable(bFound);
|
|
aBottomMF .Enable(bFound);
|
|
aSizeConstRB .Enable(bFound);
|
|
aZoomConstRB .Enable(bFound);
|
|
aWidthFT .Enable(bFound);
|
|
aWidthMF .Enable(bFound);
|
|
aHeightFT .Enable(bFound);
|
|
aHeightMF .Enable(bFound);
|
|
aWidthZoomFT .Enable(bFound);
|
|
aWidthZoomMF .Enable(bFound);
|
|
aHeightZoomFT .Enable(bFound);
|
|
aHeightZoomMF .Enable(bFound);
|
|
aExampleWN .Enable(bFound);
|
|
aOrigSizePB .Enable(bFound);
|
|
aOrigSizeFT .Enable(bFound);
|
|
}
|
|
|
|
IMPL_LINK_NOARG(SvxGrfCropPage, Timeout)
|
|
{
|
|
DBG_ASSERT(pLastCropField,"Timeout ohne Feld?");
|
|
CropHdl(pLastCropField);
|
|
pLastCropField = 0;
|
|
return 0;
|
|
}
|
|
|
|
|
|
IMPL_LINK( SvxGrfCropPage, CropLoseFocusHdl, MetricField*, pField )
|
|
{
|
|
aTimer.Stop();
|
|
CropHdl(pField);
|
|
pLastCropField = 0;
|
|
return 0;
|
|
}
|
|
|
|
|
|
IMPL_LINK( SvxGrfCropPage, CropModifyHdl, MetricField *, pField )
|
|
{
|
|
aTimer.Start();
|
|
pLastCropField = pField;
|
|
return 0;
|
|
}
|
|
|
|
Size SvxGrfCropPage::GetGrfOrigSize( const Graphic& rGrf ) const
|
|
{
|
|
const MapMode aMapTwip( MAP_TWIP );
|
|
Size aSize( rGrf.GetPrefSize() );
|
|
if( MAP_PIXEL == rGrf.GetPrefMapMode().GetMapUnit() )
|
|
aSize = PixelToLogic( aSize, aMapTwip );
|
|
else
|
|
aSize = OutputDevice::LogicToLogic( aSize,
|
|
rGrf.GetPrefMapMode(), aMapTwip );
|
|
return aSize;
|
|
}
|
|
|
|
/*****************************************************************/
|
|
|
|
SvxGrfCropPage::SvxCropExample::SvxCropExample( Window* pPar,
|
|
const ResId& rResId )
|
|
: Window( pPar, rResId ),
|
|
aFrameSize( OutputDevice::LogicToLogic(
|
|
Size( CM_1_TO_TWIP / 2, CM_1_TO_TWIP / 2 ),
|
|
MapMode( MAP_TWIP ), GetMapMode() )),
|
|
aTopLeft(0,0), aBottomRight(0,0)
|
|
{
|
|
SetBorderStyle( WINDOW_BORDER_MONO );
|
|
}
|
|
|
|
void SvxGrfCropPage::SvxCropExample::Paint( const Rectangle& )
|
|
{
|
|
Size aWinSize( PixelToLogic(GetOutputSizePixel() ));
|
|
SetLineColor();
|
|
SetFillColor( GetSettings().GetStyleSettings().GetWindowColor() );
|
|
SetRasterOp( ROP_OVERPAINT );
|
|
DrawRect( Rectangle( Point(), aWinSize ) );
|
|
|
|
SetLineColor( Color( COL_WHITE ) );
|
|
Rectangle aRect(Point((aWinSize.Width() - aFrameSize.Width())/2,
|
|
(aWinSize.Height() - aFrameSize.Height())/2),
|
|
aFrameSize );
|
|
aGrf.Draw( this, aRect.TopLeft(), aRect.GetSize() );
|
|
|
|
Size aSz( 2, 0 );
|
|
aSz = PixelToLogic( aSz );
|
|
SetFillColor( Color( COL_TRANSPARENT ) );
|
|
SetRasterOp( ROP_INVERT );
|
|
aRect.Left() += aTopLeft.Y();
|
|
aRect.Top() += aTopLeft.X();
|
|
aRect.Right() -= aBottomRight.Y();
|
|
aRect.Bottom() -= aBottomRight.X();
|
|
DrawRect( aRect );
|
|
}
|
|
|
|
void SvxGrfCropPage::SvxCropExample::SetFrameSize( const Size& rSz )
|
|
{
|
|
aFrameSize = rSz;
|
|
if(!aFrameSize.Width())
|
|
aFrameSize.Width() = 1;
|
|
if(!aFrameSize.Height())
|
|
aFrameSize.Height() = 1;
|
|
Size aWinSize( GetOutputSizePixel() );
|
|
Fraction aXScale( aWinSize.Width() * 4, aFrameSize.Width() * 5 );
|
|
Fraction aYScale( aWinSize.Height() * 4, aFrameSize.Height() * 5 );
|
|
|
|
if( aYScale < aXScale )
|
|
aXScale = aYScale;
|
|
|
|
MapMode aMapMode( GetMapMode() );
|
|
|
|
aMapMode.SetScaleX( aXScale );
|
|
aMapMode.SetScaleY( aXScale );
|
|
|
|
SetMapMode( aMapMode );
|
|
Invalidate();
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|