| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_svx.hxx" |
| #include <tools/stream.hxx> |
| |
| #include <svx/zoomslideritem.hxx> |
| #include <com/sun/star/beans/PropertyValue.hpp> |
| |
| // ----------------------------------------------------------------------- |
| |
| TYPEINIT1_FACTORY(SvxZoomSliderItem,SfxUInt16Item, new SvxZoomSliderItem); |
| |
| #define ZOOMSLIDER_PARAM_CURRENTZOOM "Columns" |
| #define ZOOMSLIDER_PARAM_SNAPPINGPOINTS "SnappingPoints" |
| #define ZOOMSLIDER_PARAM_MINZOOM "MinValue" |
| #define ZOOMSLIDER_PARAM_MAXZOOM "MaxValue" |
| #define ZOOMSLIDER_PARAMS 4 |
| |
| // ----------------------------------------------------------------------- |
| |
| SvxZoomSliderItem::SvxZoomSliderItem( sal_uInt16 nCurrentZoom, sal_uInt16 nMinZoom, sal_uInt16 nMaxZoom, sal_uInt16 _nWhich ) |
| : SfxUInt16Item( _nWhich, nCurrentZoom ), mnMinZoom( nMinZoom ), mnMaxZoom( nMaxZoom ) |
| { |
| } |
| |
| // ----------------------------------------------------------------------- |
| |
| SvxZoomSliderItem::SvxZoomSliderItem( const SvxZoomSliderItem& rOrig ) |
| : SfxUInt16Item( rOrig.Which(), rOrig.GetValue() ) |
| , maValues( rOrig.maValues ) |
| , mnMinZoom( rOrig.mnMinZoom ) |
| , mnMaxZoom( rOrig.mnMaxZoom ) |
| { |
| } |
| |
| // ----------------------------------------------------------------------- |
| |
| SvxZoomSliderItem::~SvxZoomSliderItem() |
| { |
| } |
| |
| // ----------------------------------------------------------------------- |
| |
| SfxPoolItem* SvxZoomSliderItem::Clone( SfxItemPool * /*pPool*/ ) const |
| { |
| return new SvxZoomSliderItem( *this ); |
| } |
| |
| // ----------------------------------------------------------------------- |
| |
| SfxPoolItem* SvxZoomSliderItem::Create( SvStream& /*rStrm*/, sal_uInt16 /*nVersion*/ ) const |
| { |
| /* sal_uInt16 nValue; |
| sal_uInt16 nValSet; |
| sal_Int8 nType; |
| rStrm >> nValue >> nValSet >> nType; |
| SvxZoomItem* pNew = new SvxZoomItem( (SvxZoomType)nType, nValue, Which() ); |
| pNew->SetValueSet( nValSet ); |
| return pNew;*/ |
| return 0; |
| } |
| |
| // ----------------------------------------------------------------------- |
| |
| SvStream& SvxZoomSliderItem::Store( SvStream& rStrm, sal_uInt16 /*nItemVersion*/ ) const |
| { |
| /* rStrm << (sal_uInt16)GetValue() |
| << nValueSet |
| << (sal_Int8)eType;*/ |
| return rStrm; |
| } |
| |
| // ----------------------------------------------------------------------- |
| |
| int SvxZoomSliderItem::operator==( const SfxPoolItem& rAttr ) const |
| { |
| DBG_ASSERT( SfxPoolItem::operator==(rAttr), "unequal types" ); |
| |
| SvxZoomSliderItem& rItem = (SvxZoomSliderItem&)rAttr; |
| |
| return ( GetValue() == rItem.GetValue() && maValues == rItem.maValues && |
| mnMinZoom == rItem.mnMinZoom && mnMaxZoom == rItem.mnMaxZoom ); |
| } |
| |
| sal_Bool SvxZoomSliderItem::QueryValue( com::sun::star::uno::Any& rVal, sal_uInt8 nMemberId ) const |
| { |
| nMemberId &= ~CONVERT_TWIPS; |
| switch ( nMemberId ) |
| { |
| case 0 : |
| { |
| ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > aSeq( ZOOMSLIDER_PARAMS ); |
| aSeq[0].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ZOOMSLIDER_PARAM_CURRENTZOOM )); |
| aSeq[0].Value <<= sal_Int32( GetValue() ); |
| aSeq[1].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ZOOMSLIDER_PARAM_SNAPPINGPOINTS )); |
| aSeq[1].Value <<= maValues; |
| aSeq[2].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ZOOMSLIDER_PARAM_MINZOOM ) ); |
| aSeq[2].Value <<= mnMinZoom; |
| aSeq[3].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ZOOMSLIDER_PARAM_MAXZOOM ) ); |
| aSeq[3].Value <<= mnMaxZoom; |
| rVal <<= aSeq; |
| } |
| break; |
| |
| case MID_ZOOMSLIDER_CURRENTZOOM : |
| { |
| rVal <<= (sal_Int32) GetValue(); |
| } |
| break; |
| case MID_ZOOMSLIDER_SNAPPINGPOINTS: |
| { |
| rVal <<= maValues; |
| } |
| break; |
| case MID_ZOOMSLIDER_MINZOOM: |
| { |
| rVal <<= mnMinZoom; |
| } |
| break; |
| case MID_ZOOMSLIDER_MAXZOOM: |
| { |
| rVal <<= mnMaxZoom; |
| } |
| break; |
| default: |
| DBG_ERROR("svx::SvxZoomSliderItem::QueryValue(), Wrong MemberId!"); |
| return sal_False; |
| } |
| |
| return sal_True; |
| } |
| |
| sal_Bool SvxZoomSliderItem::PutValue( const com::sun::star::uno::Any& rVal, sal_uInt8 nMemberId ) |
| { |
| // sal_Bool bConvert = 0!=(nMemberId&CONVERT_TWIPS); |
| nMemberId &= ~CONVERT_TWIPS; |
| switch ( nMemberId ) |
| { |
| case 0 : |
| { |
| ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > aSeq; |
| if (( rVal >>= aSeq ) && ( aSeq.getLength() == ZOOMSLIDER_PARAMS )) |
| { |
| sal_Int32 nCurrentZoom( 0 ); |
| com::sun::star::uno::Sequence < sal_Int32 > aValues; |
| |
| sal_Bool bAllConverted( sal_True ); |
| sal_Int16 nConvertedCount( 0 ); |
| sal_Int32 nMinZoom( 0 ), nMaxZoom( 0 ); |
| |
| for ( sal_Int32 i = 0; i < aSeq.getLength(); i++ ) |
| { |
| if ( aSeq[i].Name.equalsAscii( ZOOMSLIDER_PARAM_CURRENTZOOM )) |
| { |
| bAllConverted &= ( aSeq[i].Value >>= nCurrentZoom ); |
| ++nConvertedCount; |
| } |
| else if ( aSeq[i].Name.equalsAscii( ZOOMSLIDER_PARAM_SNAPPINGPOINTS )) |
| { |
| bAllConverted &= ( aSeq[i].Value >>= aValues ); |
| ++nConvertedCount; |
| } |
| else if( aSeq[i].Name.equalsAscii( ZOOMSLIDER_PARAM_MINZOOM ) ) |
| { |
| bAllConverted &= ( aSeq[i].Value >>= nMinZoom ); |
| ++nConvertedCount; |
| } |
| else if( aSeq[i].Name.equalsAscii( ZOOMSLIDER_PARAM_MAXZOOM ) ) |
| { |
| bAllConverted &= ( aSeq[i].Value >>= nMaxZoom ); |
| ++nConvertedCount; |
| } |
| } |
| |
| if ( bAllConverted && nConvertedCount == ZOOMSLIDER_PARAMS ) |
| { |
| SetValue( (sal_uInt16)nCurrentZoom ); |
| maValues = aValues; |
| mnMinZoom = sal::static_int_cast< sal_uInt16 >( nMinZoom ); |
| mnMaxZoom = sal::static_int_cast< sal_uInt16 >( nMaxZoom ); |
| |
| return sal_True; |
| } |
| } |
| |
| return sal_False; |
| } |
| |
| case MID_ZOOMSLIDER_CURRENTZOOM: |
| { |
| sal_Int32 nVal = 0; |
| if ( rVal >>= nVal ) |
| { |
| SetValue( (sal_uInt16)nVal ); |
| return sal_True; |
| } |
| else |
| return sal_False; |
| } |
| |
| case MID_ZOOMSLIDER_SNAPPINGPOINTS: |
| { |
| com::sun::star::uno::Sequence < sal_Int32 > aValues; |
| if ( rVal >>= aValues ) |
| { |
| maValues = aValues; |
| return sal_True; |
| } |
| else |
| return sal_False; |
| } |
| case MID_ZOOMSLIDER_MINZOOM: |
| { |
| sal_Int32 nVal = 0; |
| if( rVal >>= nVal ) |
| { |
| mnMinZoom = (sal_uInt16)nVal; |
| return sal_True; |
| } |
| else |
| return sal_False; |
| } |
| case MID_ZOOMSLIDER_MAXZOOM: |
| { |
| sal_Int32 nVal = 0; |
| if( rVal >>= nVal ) |
| { |
| mnMaxZoom = (sal_uInt16)nVal; |
| return sal_True; |
| } |
| else |
| return sal_False; |
| } |
| default: |
| DBG_ERROR("svx::SvxZoomSliderItem::PutValue(), Wrong MemberId!"); |
| return sal_False; |
| } |
| |
| return sal_True; |
| } |
| |
| void SvxZoomSliderItem::AddSnappingPoint( sal_Int32 nNew ) |
| { |
| const sal_Int32 nValues = maValues.getLength(); |
| maValues.realloc( nValues + 1 ); |
| sal_Int32* pValues = maValues.getArray(); |
| pValues[ nValues ] = nNew; |
| } |
| |
| const com::sun::star::uno::Sequence < sal_Int32 >& SvxZoomSliderItem::GetSnappingPoints() const |
| { |
| return maValues; |
| } |
| |
