0fa827dbb2
Obsoleted by commit2484de6728
(Remove non-const Sequence::begin()/end() in internal code, 2021-10-15) and commitfb3c04bd19
(Drop non-const Sequence::operator[] in internal code, 2021-11-05). Change-Id: Idbafef5d34c0d4771cbbf75b9db9712e504164cd Reviewed-on: https://gerrit.libreoffice.org/c/core/+/162640 Tested-by: Jenkins Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
219 lines
7.4 KiB
C++
219 lines
7.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <sal/config.h>
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#include <comphelper/propertyvalue.hxx>
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#include <osl/diagnose.h>
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#include <svx/zoomslideritem.hxx>
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#include <com/sun/star/beans/PropertyValue.hpp>
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SfxPoolItem* SvxZoomSliderItem::CreateDefault() { return new SvxZoomSliderItem; }
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constexpr OUString ZOOMSLIDER_PARAM_CURRENTZOOM = u"Columns"_ustr;
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constexpr OUString ZOOMSLIDER_PARAM_SNAPPINGPOINTS = u"SnappingPoints"_ustr;
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constexpr OUString ZOOMSLIDER_PARAM_MINZOOM = u"MinValue"_ustr;
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constexpr OUString ZOOMSLIDER_PARAM_MAXZOOM = u"MaxValue"_ustr;
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#define ZOOMSLIDER_PARAMS 4
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SvxZoomSliderItem::SvxZoomSliderItem( sal_uInt16 nCurrentZoom, sal_uInt16 nMinZoom, sal_uInt16 nMaxZoom, TypedWhichId<SvxZoomSliderItem> _nWhich )
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: SfxUInt16Item( _nWhich, nCurrentZoom ), mnMinZoom( nMinZoom ), mnMaxZoom( nMaxZoom )
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{
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}
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SvxZoomSliderItem* SvxZoomSliderItem::Clone( SfxItemPool * /*pPool*/ ) const
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{
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return new SvxZoomSliderItem( *this );
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}
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bool SvxZoomSliderItem::operator==( const SfxPoolItem& rAttr ) const
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{
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assert(SfxPoolItem::operator==(rAttr));
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const SvxZoomSliderItem& rItem = static_cast<const SvxZoomSliderItem&>(rAttr);
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return ( GetValue() == rItem.GetValue() && maValues == rItem.maValues &&
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mnMinZoom == rItem.mnMinZoom && mnMaxZoom == rItem.mnMaxZoom );
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}
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bool SvxZoomSliderItem::QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId ) const
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{
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nMemberId &= ~CONVERT_TWIPS;
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switch ( nMemberId )
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{
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case 0 :
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{
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css::uno::Sequence< css::beans::PropertyValue > aSeq{
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comphelper::makePropertyValue(ZOOMSLIDER_PARAM_CURRENTZOOM, sal_Int32( GetValue() )),
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comphelper::makePropertyValue(ZOOMSLIDER_PARAM_SNAPPINGPOINTS, maValues),
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comphelper::makePropertyValue(ZOOMSLIDER_PARAM_MINZOOM, mnMinZoom),
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comphelper::makePropertyValue(ZOOMSLIDER_PARAM_MAXZOOM, mnMaxZoom)
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};
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assert(aSeq.getLength() == ZOOMSLIDER_PARAMS);
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rVal <<= aSeq;
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}
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break;
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case MID_ZOOMSLIDER_CURRENTZOOM :
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{
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rVal <<= static_cast<sal_Int32>(GetValue());
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}
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break;
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case MID_ZOOMSLIDER_SNAPPINGPOINTS:
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{
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rVal <<= maValues;
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}
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break;
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case MID_ZOOMSLIDER_MINZOOM:
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{
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rVal <<= mnMinZoom;
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}
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break;
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case MID_ZOOMSLIDER_MAXZOOM:
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{
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rVal <<= mnMaxZoom;
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}
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break;
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default:
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OSL_FAIL("svx::SvxZoomSliderItem::QueryValue(), Wrong MemberId!");
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return false;
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}
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return true;
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}
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bool SvxZoomSliderItem::PutValue( const css::uno::Any& rVal, sal_uInt8 nMemberId )
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{
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nMemberId &= ~CONVERT_TWIPS;
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switch ( nMemberId )
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{
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case 0 :
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{
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css::uno::Sequence< css::beans::PropertyValue > aSeq;
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if (( rVal >>= aSeq ) && ( aSeq.getLength() == ZOOMSLIDER_PARAMS ))
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{
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sal_Int32 nCurrentZoom( 0 );
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css::uno::Sequence < sal_Int32 > aValues;
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bool bAllConverted( true );
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sal_Int16 nConvertedCount( 0 );
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sal_Int32 nMinZoom( 0 ), nMaxZoom( 0 );
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for (const auto& rProp : aSeq)
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{
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if ( rProp.Name == ZOOMSLIDER_PARAM_CURRENTZOOM )
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{
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bAllConverted &= ( rProp.Value >>= nCurrentZoom );
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++nConvertedCount;
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}
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else if ( rProp.Name == ZOOMSLIDER_PARAM_SNAPPINGPOINTS )
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{
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bAllConverted &= ( rProp.Value >>= aValues );
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++nConvertedCount;
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}
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else if( rProp.Name == ZOOMSLIDER_PARAM_MINZOOM )
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{
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bAllConverted &= ( rProp.Value >>= nMinZoom );
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++nConvertedCount;
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}
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else if( rProp.Name == ZOOMSLIDER_PARAM_MAXZOOM )
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{
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bAllConverted &= ( rProp.Value >>= nMaxZoom );
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++nConvertedCount;
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}
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}
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if ( bAllConverted && nConvertedCount == ZOOMSLIDER_PARAMS )
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{
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SetValue( static_cast<sal_uInt16>(nCurrentZoom) );
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maValues = aValues;
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mnMinZoom = sal::static_int_cast< sal_uInt16 >( nMinZoom );
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mnMaxZoom = sal::static_int_cast< sal_uInt16 >( nMaxZoom );
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return true;
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}
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}
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return false;
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}
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case MID_ZOOMSLIDER_CURRENTZOOM:
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{
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sal_Int32 nVal = 0;
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if ( rVal >>= nVal )
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{
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SetValue( static_cast<sal_uInt16>(nVal) );
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return true;
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}
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else
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return false;
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}
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case MID_ZOOMSLIDER_SNAPPINGPOINTS:
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{
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css::uno::Sequence < sal_Int32 > aValues;
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if ( rVal >>= aValues )
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{
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maValues = aValues;
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return true;
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}
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else
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return false;
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}
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case MID_ZOOMSLIDER_MINZOOM:
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{
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sal_Int32 nVal = 0;
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if( rVal >>= nVal )
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{
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mnMinZoom = static_cast<sal_uInt16>(nVal);
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return true;
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}
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else
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return false;
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}
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case MID_ZOOMSLIDER_MAXZOOM:
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{
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sal_Int32 nVal = 0;
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if( rVal >>= nVal )
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{
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mnMaxZoom = static_cast<sal_uInt16>(nVal);
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return true;
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}
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else
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return false;
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}
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default:
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OSL_FAIL("svx::SvxZoomSliderItem::PutValue(), Wrong MemberId!");
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return false;
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}
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}
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void SvxZoomSliderItem::AddSnappingPoint( sal_Int32 nNew )
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{
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const sal_Int32 nValues = maValues.getLength();
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maValues.realloc( nValues + 1 );
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sal_Int32* pValues = maValues.getArray();
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pValues[ nValues ] = nNew;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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