extensions/source/scanner/scanner.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_EXTENSIONS_SOURCE_SCANNER_SCANNER_HXX
  21 #define INCLUDED_EXTENSIONS_SOURCE_SCANNER_SCANNER_HXX
  22
  23 #include <tools/stream.hxx>
  24 #include <osl/mutex.hxx>
  25 #include <rtl/ustring.hxx>
  26 #include <cppuhelper/implbase.hxx>
  27 #include <com/sun/star/uno/Reference.h>
  28 #include <com/sun/star/uno/Sequence.h>
  29 #include <com/sun/star/awt/XBitmap.hpp>
  30 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  31 #include <com/sun/star/lang/XEventListener.hpp>
  32 #include <com/sun/star/lang/XServiceInfo.hpp>
  33 #include <com/sun/star/lang/EventObject.hpp>
  34 #include <com/sun/star/scanner/XScannerManager2.hpp>
  35 #include <com/sun/star/scanner/ScannerException.hpp>
  36
  37 using namespace cppu;
  38 using namespace com::sun::star::uno;
  39 using namespace com::sun::star::scanner;
  40
  41 class ScannerManager:
  42     public cppu::WeakImplHelper<
  43         XScannerManager2, css::awt::XBitmap, css::lang::XServiceInfo>
  44 {
  45 protected:
  46
  47     osl::Mutex                              maProtector;
  48     void*                                   mpData;
  49
  50     static void                             AcquireData();
  51     void                                    ReleaseData();
  52
  53 public:
  54
  55                                             ScannerManager();
  56     virtual                                 ~ScannerManager();
  57
  58     // XScannerManager
  59     virtual Sequence< ScannerContext > SAL_CALL  getAvailableScanners() throw(std::exception) SAL_OVERRIDE;
  60     virtual sal_Bool SAL_CALL               configureScanner( ScannerContext& scanner_context ) throw( ScannerException, std::exception ) SAL_OVERRIDE;
  61     virtual sal_Bool SAL_CALL               configureScannerAndScan( ScannerContext& scanner_context, const Reference< com::sun::star::lang::XEventListener >& rxListener ) throw (ScannerException, RuntimeException, std::exception) SAL_OVERRIDE;
  62     virtual void SAL_CALL                   startScan( const ScannerContext& scanner_context, const Reference< com::sun::star::lang::XEventListener >& rxListener ) throw( ScannerException, std::exception ) SAL_OVERRIDE;
  63     virtual ScanError SAL_CALL              getError( const ScannerContext& scanner_context ) throw( ScannerException, std::exception ) SAL_OVERRIDE;
  64     virtual Reference< css::awt::XBitmap > SAL_CALL    getBitmap( const ScannerContext& scanner_context ) throw( ScannerException, std::exception ) SAL_OVERRIDE;
  65
  66     // XBitmap
  67     virtual css::awt::Size SAL_CALL              getSize() throw(std::exception) SAL_OVERRIDE;
  68     virtual Sequence< sal_Int8 > SAL_CALL        getDIB() throw(std::exception) SAL_OVERRIDE;
  69     virtual Sequence< sal_Int8 > SAL_CALL        getMaskDIB() throw(std::exception) SAL_OVERRIDE;
  70
  71     OUString SAL_CALL getImplementationName()
  72         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  73
  74     sal_Bool SAL_CALL supportsService(OUString const & ServiceName)
  75         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  76
  77     css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames()
  78         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  79
  80     // Misc
  81     static OUString                         getImplementationName_Static() throw();
  82     static Sequence< OUString >             getSupportedServiceNames_Static() throw();
  83
  84     void                                    Lock() { maProtector.acquire(); }
  85     void                                    Unlock() { maProtector.release(); }
  86
  87     void*                                   GetData() const { return mpData; }
  88     void                                    SetData( void* pData ) { ReleaseData(); mpData = pData; }
  89 };
  90
  91 Reference< XInterface > SAL_CALL ScannerManager_CreateInstance( const Reference< com::sun::star::lang::XMultiServiceFactory >& rxFactory ) throw( Exception );
  92
  93 #endif
  94
  95 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */