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 <osl/mutex.hxx>
  24 #include <rtl/ustring.hxx>
  25 #include <cppuhelper/implbase.hxx>
  26 #include <com/sun/star/uno/Reference.h>
  27 #include <com/sun/star/uno/Sequence.h>
  28 #include <com/sun/star/awt/XBitmap.hpp>
  29 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  30 #include <com/sun/star/lang/XEventListener.hpp>
  31 #include <com/sun/star/lang/XServiceInfo.hpp>
  32 #include <com/sun/star/lang/EventObject.hpp>
  33 #include <com/sun/star/scanner/XScannerManager2.hpp>
  34 #include <com/sun/star/scanner/ScannerException.hpp>
  35
  36 using namespace cppu;
  37 using namespace com::sun::star::uno;
  38 using namespace com::sun::star::scanner;
  39
  40 class ScannerManager final :
  41     public cppu::WeakImplHelper<
  42         XScannerManager2, css::awt::XBitmap, css::lang::XServiceInfo>
  43 {
  44     osl::Mutex                              maProtector;
  45     void*                                   mpData;
  46
  47     static void                             AcquireData();
  48     void                                    ReleaseData();
  49
  50 public:
  51
  52                                             ScannerManager();
  53     virtual                                 ~ScannerManager() override;
  54
  55     // XScannerManager
  56     virtual Sequence< ScannerContext > SAL_CALL  getAvailableScanners() override;
  57     virtual sal_Bool SAL_CALL               configureScanner( ScannerContext& scanner_context ) override;
  58     virtual sal_Bool SAL_CALL               configureScannerAndScan( ScannerContext& scanner_context, const Reference< css::lang::XEventListener >& rxListener ) override;
  59     virtual void SAL_CALL                   startScan( const ScannerContext& scanner_context, const Reference< css::lang::XEventListener >& rxListener ) override;
  60     virtual ScanError SAL_CALL              getError( const ScannerContext& scanner_context ) override;
  61     virtual Reference< css::awt::XBitmap > SAL_CALL    getBitmap( const ScannerContext& scanner_context ) override;
  62
  63     // XBitmap
  64     virtual css::awt::Size SAL_CALL              getSize() override;
  65     virtual Sequence< sal_Int8 > SAL_CALL        getDIB() override;
  66     virtual Sequence< sal_Int8 > SAL_CALL        getMaskDIB() override;
  67
  68     OUString SAL_CALL getImplementationName() override;
  69
  70     sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override;
  71
  72     css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
  73
  74     // Misc
  75     static OUString                         getImplementationName_Static() throw();
  76     static Sequence< OUString >             getSupportedServiceNames_Static() throw();
  77
  78 #ifdef _WIN32
  79     void*                                   GetData() const { return mpData; }
  80 #endif
  81     void                                    SetData( void* pData ) { ReleaseData(); mpData = pData; }
  82  };
  83
  84 /// @throws Exception
  85 Reference< XInterface > ScannerManager_CreateInstance( const Reference< css::lang::XMultiServiceFactory >& rxFactory );
  86
  87 #endif
  88
  89 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */