179 lines
6.2 KiB
C++
Executable File
179 lines
6.2 KiB
C++
Executable File
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: dx_config.cxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: hr $ $Date: 2007-11-01 17:54:21 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#include "dx_config.hxx"
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#include <com/sun/star/uno/Any.hxx>
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#include <com/sun/star/uno/Sequence.hxx>
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#include <comphelper/anytostring.hxx>
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#include <basegfx/vector/b2ivector.hxx>
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#include <cppuhelper/exc_hlp.hxx>
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using namespace com::sun::star;
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namespace dxcanvas
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{
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DXCanvasItem::DXCanvasItem() :
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ConfigItem(
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::rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM( "Office.Canvas/DXCanvas" )),
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CONFIG_MODE_IMMEDIATE_UPDATE ),
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maValues(),
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maMaxTextureSize(),
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mbBlacklistCurrentDevice(false),
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mbValuesDirty(false)
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{
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try
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{
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uno::Sequence< ::rtl::OUString > aName(1);
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aName[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DeviceBlacklist" ));
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uno::Sequence< uno::Any > aProps( GetProperties( aName ));
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uno::Sequence< sal_Int32 > aValues;
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if( aProps.getLength() > 0 &&
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(aProps[0] >>= aValues) )
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{
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const sal_Int32* pValues = aValues.getConstArray();
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const sal_Int32 nNumEntries( aValues.getLength()*sizeof(sal_Int32)/sizeof(DeviceInfo) );
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for( sal_Int32 i=0; i<nNumEntries; ++i )
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{
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DeviceInfo aInfo;
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aInfo.nVendorId = *pValues++;
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aInfo.nDeviceId = *pValues++;
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aInfo.nDeviceSubSysId = *pValues++;
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aInfo.nDeviceRevision = *pValues++;
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aInfo.nDriverId = *pValues++;
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aInfo.nDriverVersion = *pValues++;
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aInfo.nDriverSubVersion = *pValues++;
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aInfo.nDriverBuildId = *pValues++;
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maValues.insert(aInfo);
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}
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}
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aName[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "BlacklistCurrentDevice" ));
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aProps = GetProperties( aName );
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if( aProps.getLength() > 0 )
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aProps[0] >>= mbBlacklistCurrentDevice;
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aName[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "MaxTextureSize" ));
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aProps = GetProperties( aName );
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if( aProps.getLength() > 0 )
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maMaxTextureSize.reset( aProps[0].get<sal_Int32>() );
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else
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maMaxTextureSize.reset();
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}
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catch( uno::Exception& )
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{
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OSL_ENSURE( false,
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rtl::OUStringToOString(
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comphelper::anyToString( cppu::getCaughtException() ),
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RTL_TEXTENCODING_UTF8 ).getStr() );
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}
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}
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DXCanvasItem::~DXCanvasItem()
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{
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if( !mbValuesDirty )
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return;
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try
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{
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uno::Sequence< ::rtl::OUString > aName(1);
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aName[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DeviceBlacklist" ));
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uno::Sequence< sal_Int32 > aValues( sizeof(DeviceInfo)/sizeof(sal_Int32)*maValues.size() );
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sal_Int32* pValues = aValues.getArray();
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ValueSet::const_iterator aIter( maValues.begin() );
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const ValueSet::const_iterator aEnd( maValues.end() );
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while( aIter != aEnd )
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{
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const DeviceInfo& rInfo( *aIter );
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*pValues++ = rInfo.nVendorId;
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*pValues++ = rInfo.nDeviceId;
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*pValues++ = rInfo.nDeviceSubSysId;
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*pValues++ = rInfo.nDeviceRevision;
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*pValues++ = rInfo.nDriverId;
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*pValues++ = rInfo.nDriverVersion;
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*pValues++ = rInfo.nDriverSubVersion;
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*pValues++ = rInfo.nDriverBuildId;
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++aIter;
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}
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uno::Sequence< uno::Any > aValue(1);
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aValue[0] <<= aValues;
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PutProperties( aName, aValue );
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}
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catch( uno::Exception& )
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{
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OSL_ENSURE( false,
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rtl::OUStringToOString(
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comphelper::anyToString( cppu::getCaughtException() ),
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RTL_TEXTENCODING_UTF8 ).getStr() );
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}
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}
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bool DXCanvasItem::isDeviceUsable( const DeviceInfo& rDeviceInfo ) const
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{
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return maValues.find(rDeviceInfo) == maValues.end();
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}
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bool DXCanvasItem::isBlacklistCurrentDevice() const
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{
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return mbBlacklistCurrentDevice;
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}
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void DXCanvasItem::blacklistDevice( const DeviceInfo& rDeviceInfo )
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{
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mbValuesDirty = true;
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maValues.insert(rDeviceInfo);
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}
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void DXCanvasItem::adaptMaxTextureSize( basegfx::B2IVector& io_maxTextureSize ) const
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{
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if( maMaxTextureSize )
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{
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io_maxTextureSize.setX(
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std::min( *maMaxTextureSize,
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io_maxTextureSize.getX() ));
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io_maxTextureSize.setY(
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std::min( *maMaxTextureSize,
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io_maxTextureSize.getY() ));
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}
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}
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}
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