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Diffstat (limited to 'extensions/source/scanner/scanunx.cxx')
-rw-r--r--extensions/source/scanner/scanunx.cxx386
1 files changed, 0 insertions, 386 deletions
diff --git a/extensions/source/scanner/scanunx.cxx b/extensions/source/scanner/scanunx.cxx
deleted file mode 100644
index 5c475689e..000000000
--- a/extensions/source/scanner/scanunx.cxx
+++ /dev/null
@@ -1,386 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-// MARKER(update_precomp.py): autogen include statement, do not remove
-#include "precompiled_extensions.hxx"
-#include <scanner.hxx>
-#include <sanedlg.hxx>
-#include <osl/thread.hxx>
-#include <boost/shared_ptr.hpp>
-#include <boost/shared_ptr.hpp>
-
-#if OSL_DEBUG_LEVEL > 1
-#include <stdio.h>
-#endif
-
-BitmapTransporter::BitmapTransporter()
-{
-#if OSL_DEBUG_LEVEL > 1
- fprintf( stderr, "BitmapTransporter\n" );
-#endif
-}
-
-BitmapTransporter::~BitmapTransporter()
-{
-#if OSL_DEBUG_LEVEL > 1
- fprintf( stderr, "~BitmapTransporter\n" );
-#endif
-}
-
-// -----------------------------------------------------------------------------
-
-ANY SAL_CALL BitmapTransporter::queryInterface( const Type& rType ) throw( RuntimeException )
-{
- const ANY aRet( cppu::queryInterface( rType, static_cast< AWT::XBitmap* >( this ) ) );
-
- return( aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType ) );
-}
-
-// -----------------------------------------------------------------------------
-
-AWT::Size BitmapTransporter::getSize() throw()
-{
- osl::MutexGuard aGuard( m_aProtector );
- int nPreviousPos = m_aStream.Tell();
- AWT::Size aRet;
-
- // ensure that there is at least a header
- m_aStream.Seek( STREAM_SEEK_TO_END );
- int nLen = m_aStream.Tell();
- if( nLen > 15 )
- {
- m_aStream.Seek( 4 );
- m_aStream >> aRet.Width >> aRet.Height;
- }
- else
- aRet.Width = aRet.Height = 0;
-
- m_aStream.Seek( nPreviousPos );
-
- return aRet;
-}
-
-// -----------------------------------------------------------------------------
-
-SEQ( sal_Int8 ) BitmapTransporter::getDIB() throw()
-{
- osl::MutexGuard aGuard( m_aProtector );
- int nPreviousPos = m_aStream.Tell();
-
- // create return value
- m_aStream.Seek( STREAM_SEEK_TO_END );
- int nBytes = m_aStream.Tell();
- m_aStream.Seek( 0 );
-
- SEQ( sal_Int8 ) aValue( nBytes );
- m_aStream.Read( aValue.getArray(), nBytes );
- m_aStream.Seek( nPreviousPos );
-
- return aValue;
-}
-
-// --------------
-// - SaneHolder -
-// --------------
-
-struct SaneHolder
-{
- Sane m_aSane;
- REF( AWT::XBitmap ) m_xBitmap;
- osl::Mutex m_aProtector;
- ScanError m_nError;
- bool m_bBusy;
-
- SaneHolder() : m_nError(ScanError_ScanErrorNone), m_bBusy(false) {}
-};
-
-namespace
-{
- typedef std::vector< boost::shared_ptr<SaneHolder> > sanevec;
- class allSanes
- {
- private:
- int mnRefCount;
- public:
- sanevec m_aSanes;
- allSanes() : mnRefCount(0) {}
- void acquire();
- void release();
- };
-
- void allSanes::acquire()
- {
- ++mnRefCount;
- }
-
- void allSanes::release()
- {
- // was unused, now because of i99835: "Scanning interface not SANE API
- // compliant" destroy all SaneHolder to get Sane Dtor called
- --mnRefCount;
- if (!mnRefCount)
- m_aSanes.clear();
- }
-
- struct theSaneProtector : public rtl::Static<osl::Mutex, theSaneProtector> {};
- struct theSanes : public rtl::Static<allSanes, theSanes> {};
-}
-
-// -----------------
-// - ScannerThread -
-// -----------------
-
-class ScannerThread : public osl::Thread
-{
- boost::shared_ptr<SaneHolder> m_pHolder;
- REF( com::sun::star::lang::XEventListener ) m_xListener;
- ScannerManager* m_pManager; // just for the disposing call
-
-public:
- virtual void run();
- virtual void onTerminated() { delete this; }
-public:
- ScannerThread( boost::shared_ptr<SaneHolder> pHolder,
- const REF( com::sun::star::lang::XEventListener )& listener,
- ScannerManager* pManager );
- virtual ~ScannerThread();
-};
-
-// -----------------------------------------------------------------------------
-
-ScannerThread::ScannerThread(
- boost::shared_ptr<SaneHolder> pHolder,
- const REF( com::sun::star::lang::XEventListener )& listener,
- ScannerManager* pManager )
- : m_pHolder( pHolder ), m_xListener( listener ), m_pManager( pManager )
-{
-#if OSL_DEBUG_LEVEL > 1
- fprintf( stderr, "ScannerThread\n" );
-#endif
-}
-
-ScannerThread::~ScannerThread()
-{
-#if OSL_DEBUG_LEVEL > 1
- fprintf( stderr, "~ScannerThread\n" );
-#endif
-}
-
-void ScannerThread::run()
-{
- osl::MutexGuard aGuard( m_pHolder->m_aProtector );
- BitmapTransporter* pTransporter = new BitmapTransporter;
- REF( XInterface ) aIf( static_cast< OWeakObject* >( pTransporter ) );
-
- m_pHolder->m_xBitmap = REF( AWT::XBitmap )( aIf, UNO_QUERY );
-
- m_pHolder->m_bBusy = true;
- if( m_pHolder->m_aSane.IsOpen() )
- {
- int nOption = m_pHolder->m_aSane.GetOptionByName( "preview" );
- if( nOption != -1 )
- m_pHolder->m_aSane.SetOptionValue( nOption, (sal_Bool)sal_False );
-
- m_pHolder->m_nError =
- m_pHolder->m_aSane.Start( *pTransporter ) ?
- ScanError_ScanErrorNone : ScanError_ScanCanceled;
- }
- else
- m_pHolder->m_nError = ScanError_ScannerNotAvailable;
-
-
- REF( XInterface ) xXInterface( static_cast< OWeakObject* >( m_pManager ) );
- m_xListener->disposing( com::sun::star::lang::EventObject(xXInterface) );
- m_pHolder->m_bBusy = false;
-}
-
-// ------------------
-// - ScannerManager -
-// ------------------
-
-void ScannerManager::AcquireData()
-{
- osl::MutexGuard aGuard( theSaneProtector::get() );
- theSanes::get().acquire();
-}
-
-void ScannerManager::ReleaseData()
-{
- osl::MutexGuard aGuard( theSaneProtector::get() );
- theSanes::get().release();
-}
-
-// -----------------------------------------------------------------------------
-
-AWT::Size ScannerManager::getSize() throw()
-{
- AWT::Size aRet;
- aRet.Width = aRet.Height = 0;
- return aRet;
-}
-
-// -----------------------------------------------------------------------------
-
-SEQ( sal_Int8 ) ScannerManager::getDIB() throw()
-{
- return SEQ( sal_Int8 )();
-}
-
-// -----------------------------------------------------------------------------
-
-SEQ( ScannerContext ) ScannerManager::getAvailableScanners() throw()
-{
- osl::MutexGuard aGuard( theSaneProtector::get() );
- sanevec &rSanes = theSanes::get().m_aSanes;
-
- if( rSanes.empty() )
- {
- boost::shared_ptr<SaneHolder> pSaneHolder(new SaneHolder);
- if( Sane::IsSane() )
- rSanes.push_back( pSaneHolder );
- }
-
- if( Sane::IsSane() )
- {
- SEQ( ScannerContext ) aRet(1);
- aRet.getArray()[0].ScannerName = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("SANE"));
- aRet.getArray()[0].InternalData = 0;
- return aRet;
- }
-
- return SEQ( ScannerContext )();
-}
-
-// -----------------------------------------------------------------------------
-
-sal_Bool ScannerManager::configureScanner( ScannerContext& scanner_context ) throw( ScannerException )
-{
- osl::MutexGuard aGuard( theSaneProtector::get() );
- sanevec &rSanes = theSanes::get().m_aSanes;
-
-#if OSL_DEBUG_LEVEL > 1
- fprintf( stderr, "ScannerManager::configureScanner\n" );
-#endif
-
- if( scanner_context.InternalData < 0 || (sal_uLong)scanner_context.InternalData >= rSanes.size() )
- throw ScannerException(
- ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Scanner does not exist")),
- REF( XScannerManager )( this ),
- ScanError_InvalidContext
- );
-
- boost::shared_ptr<SaneHolder> pHolder = rSanes[scanner_context.InternalData];
- if( pHolder->m_bBusy )
- throw ScannerException(
- ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Scanner is busy")),
- REF( XScannerManager )( this ),
- ScanError_ScanInProgress
- );
-
- pHolder->m_bBusy = true;
- SaneDlg aDlg( NULL, pHolder->m_aSane );
- sal_Bool bRet = (sal_Bool)aDlg.Execute();
- pHolder->m_bBusy = false;
-
- return bRet;
-}
-
-// -----------------------------------------------------------------------------
-
-void ScannerManager::startScan( const ScannerContext& scanner_context,
- const REF( com::sun::star::lang::XEventListener )& listener ) throw( ScannerException )
-{
- osl::MutexGuard aGuard( theSaneProtector::get() );
- sanevec &rSanes = theSanes::get().m_aSanes;
-
-#if OSL_DEBUG_LEVEL > 1
- fprintf( stderr, "ScannerManager::startScan\n" );
-#endif
-
- if( scanner_context.InternalData < 0 || (sal_uLong)scanner_context.InternalData >= rSanes.size() )
- throw ScannerException(
- ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Scanner does not exist")),
- REF( XScannerManager )( this ),
- ScanError_InvalidContext
- );
- boost::shared_ptr<SaneHolder> pHolder = rSanes[scanner_context.InternalData];
- if( pHolder->m_bBusy )
- throw ScannerException(
- ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Scanner is busy")),
- REF( XScannerManager )( this ),
- ScanError_ScanInProgress
- );
- pHolder->m_bBusy = true;
-
- ScannerThread* pThread = new ScannerThread( pHolder, listener, this );
- pThread->create();
-}
-
-// -----------------------------------------------------------------------------
-
-ScanError ScannerManager::getError( const ScannerContext& scanner_context ) throw( ScannerException )
-{
- osl::MutexGuard aGuard( theSaneProtector::get() );
- sanevec &rSanes = theSanes::get().m_aSanes;
-
- if( scanner_context.InternalData < 0 || (sal_uLong)scanner_context.InternalData >= rSanes.size() )
- throw ScannerException(
- ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Scanner does not exist")),
- REF( XScannerManager )( this ),
- ScanError_InvalidContext
- );
-
- boost::shared_ptr<SaneHolder> pHolder = rSanes[scanner_context.InternalData];
-
- return pHolder->m_nError;
-}
-
-// -----------------------------------------------------------------------------
-
-REF( AWT::XBitmap ) ScannerManager::getBitmap( const ScannerContext& scanner_context ) throw( ScannerException )
-{
- osl::MutexGuard aGuard( theSaneProtector::get() );
- sanevec &rSanes = theSanes::get().m_aSanes;
-
- if( scanner_context.InternalData < 0 || (sal_uLong)scanner_context.InternalData >= rSanes.size() )
- throw ScannerException(
- ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Scanner does not exist")),
- REF( XScannerManager )( this ),
- ScanError_InvalidContext
- );
- boost::shared_ptr<SaneHolder> pHolder = rSanes[scanner_context.InternalData];
-
- osl::MutexGuard aProtGuard( pHolder->m_aProtector );
-
- REF( AWT::XBitmap ) xRet( pHolder->m_xBitmap );
- pHolder->m_xBitmap = REF( AWT::XBitmap )();
-
- return xRet;
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-21 11:41:58 +0000