1946794ae0
Modules sal, salhelper, cppu, cppuhelper, codemaker (selectively) and odk have kept them, in order not to break external API (the automatic using declaration is LO-internal). Change-Id: I588fc9e0c45b914f824f91c0376980621d730f09
165 lines
5.6 KiB
C++
165 lines
5.6 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 "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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"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< OUString > aName(1);
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aName[0] = "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] = "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] = "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( const uno::Exception& )
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{
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OSL_FAIL( 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< OUString > aName(1);
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aName[0] = "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( const uno::Exception& )
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{
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OSL_FAIL( 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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void DXCanvasItem::Notify( const com::sun::star::uno::Sequence<OUString>& ) {}
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void DXCanvasItem::Commit() {}
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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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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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