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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#include <sal/config.h>
#include <sal/log.hxx>
#include <basegfx/vector/b2ivector.hxx>
#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/uno/Sequence.hxx>
#include <comphelper/anytostring.hxx>
#include <cppuhelper/exc_hlp.hxx>
#include <osl/diagnose.h>
#include <tools/diagnose_ex.h>
#include "dx_config.hxx"
using namespace com::sun::star;
namespace dxcanvas
{
DXCanvasItem::DXCanvasItem() :
ConfigItem(
"Office.Canvas/DXCanvas",
ConfigItemMode::NONE ),
maValues(),
maMaxTextureSize(),
mbBlacklistCurrentDevice(false),
mbValuesDirty(false)
{
try
{
uno::Sequence< OUString > aName { "DeviceBlacklist" };
uno::Sequence< uno::Any > aProps( GetProperties( aName ));
uno::Sequence< sal_Int32 > aValues;
if( aProps.getLength() > 0 &&
(aProps[0] >>= aValues) )
{
const sal_Int32* pValues = aValues.getConstArray();
const sal_Int32 nNumEntries( aValues.getLength()*sizeof(sal_Int32)/sizeof(DeviceInfo) );
for( sal_Int32 i=0; i<nNumEntries; ++i )
{
DeviceInfo aInfo;
aInfo.nVendorId = *pValues++;
aInfo.nDeviceId = *pValues++;
aInfo.nDeviceSubSysId = *pValues++;
aInfo.nDeviceRevision = *pValues++;
aInfo.nDriverId = *pValues++;
aInfo.nDriverVersion = *pValues++;
aInfo.nDriverSubVersion = *pValues++;
aInfo.nDriverBuildId = *pValues++;
maValues.insert(aInfo);
}
}
aName[0] = "BlacklistCurrentDevice";
aProps = GetProperties( aName );
if( aProps.getLength() > 0 )
aProps[0] >>= mbBlacklistCurrentDevice;
aName[0] = "MaxTextureSize";
aProps = GetProperties( aName );
if( aProps.getLength() > 0 )
maMaxTextureSize = aProps[0].get<sal_Int32>();
else
maMaxTextureSize.reset();
}
catch( const uno::Exception& )
{
TOOLS_WARN_EXCEPTION( "canvas", "" );
}
}
DXCanvasItem::~DXCanvasItem()
{
if( !mbValuesDirty )
return;
try
{
uno::Sequence< sal_Int32 > aValues( sizeof(DeviceInfo)/sizeof(sal_Int32)*maValues.size() );
sal_Int32* pValues = aValues.getArray();
for( const auto& rValueSet : maValues )
{
const DeviceInfo& rInfo( rValueSet );
*pValues++ = rInfo.nVendorId;
*pValues++ = rInfo.nDeviceId;
*pValues++ = rInfo.nDeviceSubSysId;
*pValues++ = rInfo.nDeviceRevision;
*pValues++ = rInfo.nDriverId;
*pValues++ = rInfo.nDriverVersion;
*pValues++ = rInfo.nDriverSubVersion;
*pValues++ = rInfo.nDriverBuildId;
}
PutProperties({"DeviceBlacklist"}, {css::uno::Any(aValues)});
}
catch( const uno::Exception& )
{
TOOLS_WARN_EXCEPTION( "canvas", "" );
}
}
void DXCanvasItem::Notify( const css::uno::Sequence<OUString>& ) {}
void DXCanvasItem::ImplCommit() {}
bool DXCanvasItem::isDeviceUsable( const DeviceInfo& rDeviceInfo ) const
{
return maValues.find(rDeviceInfo) == maValues.end();
}
bool DXCanvasItem::isBlacklistCurrentDevice() const
{
return mbBlacklistCurrentDevice;
}
void DXCanvasItem::blacklistDevice( const DeviceInfo& rDeviceInfo )
{
mbValuesDirty = true;
maValues.insert(rDeviceInfo);
}
void DXCanvasItem::adaptMaxTextureSize( basegfx::B2IVector& io_maxTextureSize ) const
{
if( maMaxTextureSize )
{
io_maxTextureSize.setX(
std::min( *maMaxTextureSize,
io_maxTextureSize.getX() ));
io_maxTextureSize.setY(
std::min( *maMaxTextureSize,
io_maxTextureSize.getY() ));
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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