diff options
| author | Jens-Heiner Rechtien <hr@openoffice.org> | 2004-02-02 18:34:49 +0000 |
|---|---|---|
| committer | Jens-Heiner Rechtien <hr@openoffice.org> | 2004-02-02 18:34:49 +0000 |
| commit | 419bf3e0eb3d1067e9f7428b9c4f777996a56c0b (patch) | |
| tree | 4b762e1a90d5d854b78401169b1e34a064f8931f /extensions/source/scanner/scanunx.cxx | |
| parent | 1670a29afb60d05336288b4e426e2a184004b13a (diff) | |
INTEGRATION: CWS geordi2q14 (1.5.132); FILE MERGED
2004/01/28 15:41:14 hr 1.5.132.1: #111934#: merge CWS vcl7pp1r3
Diffstat (limited to 'extensions/source/scanner/scanunx.cxx')
| -rw-r--r-- | extensions/source/scanner/scanunx.cxx | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/extensions/source/scanner/scanunx.cxx b/extensions/source/scanner/scanunx.cxx index 88339759e..918f8044b 100644 --- a/extensions/source/scanner/scanunx.cxx +++ b/extensions/source/scanner/scanunx.cxx @@ -2,9 +2,9 @@ * * $RCSfile: scanunx.cxx,v $ * - * $Revision: 1.5 $ + * $Revision: 1.6 $ * - * last change: $Author: vg $ $Date: 2003-04-15 16:19:13 $ + * last change: $Author: hr $ $Date: 2004-02-02 19:34:49 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses @@ -143,6 +143,7 @@ struct SaneHolder REF( AWT::XBitmap ) m_xBitmap; vos::OMutex m_aProtector; ScanError m_nError; + bool m_bBusy; }; DECLARE_LIST( SaneHolderList, SaneHolder* ); @@ -198,6 +199,7 @@ void ScannerThread::run() 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" ); @@ -214,6 +216,7 @@ void ScannerThread::run() REF( XInterface ) xXInterface( static_cast< OWeakObject* >( m_pManager ) ); m_xListener->disposing( com::sun::star::lang::EventObject(xXInterface) ); + m_pHolder->m_bBusy = false; } // ------------------ @@ -251,6 +254,7 @@ SEQ( ScannerContext ) ScannerManager::getAvailableScanners() throw() { SaneHolder* pSaneHolder = new SaneHolder; pSaneHolder->m_nError = ScanError_ScanErrorNone; + pSaneHolder->m_bBusy = false; if( Sane::IsSane() ) allSanes.Insert( pSaneHolder ); else @@ -284,8 +288,21 @@ BOOL ScannerManager::configureScanner( ScannerContext& scanner_context ) throw( REF( XScannerManager )( this ), ScanError_InvalidContext ); - SaneDlg aDlg( NULL, allSanes.GetObject( scanner_context.InternalData )->m_aSane ); - return (BOOL)aDlg.Execute(); + + SaneHolder* pHolder = allSanes.GetObject( scanner_context.InternalData ); + if( pHolder->m_bBusy ) + throw ScannerException( + ::rtl::OUString::createFromAscii( "Scanner is busy" ), + REF( XScannerManager )( this ), + ScanError_ScanInProgress + ); + + pHolder->m_bBusy = true; + SaneDlg aDlg( NULL, pHolder->m_aSane ); + BOOL bRet = (BOOL)aDlg.Execute(); + pHolder->m_bBusy = false; + + return bRet; } // ----------------------------------------------------------------------------- @@ -306,6 +323,13 @@ void ScannerManager::startScan( const ScannerContext& scanner_context, ScanError_InvalidContext ); SaneHolder* pHolder = allSanes.GetObject( scanner_context.InternalData ); + if( pHolder->m_bBusy ) + throw ScannerException( + ::rtl::OUString::createFromAscii( "Scanner is busy" ), + REF( XScannerManager )( this ), + ScanError_ScanInProgress + ); + pHolder->m_bBusy = true; ScannerThread* pThread = new ScannerThread( pHolder, listener, this ); pThread->create(); |