sc/inc/miscuno.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_SC_INC_MISCUNO_HXX
  21 #define INCLUDED_SC_INC_MISCUNO_HXX
  22
  23 #include <com/sun/star/lang/XServiceInfo.hpp>
  24 #include <com/sun/star/beans/XPropertySet.hpp>
  25 #include <com/sun/star/container/XEnumerationAccess.hpp>
  26 #include <com/sun/star/container/XNameAccess.hpp>
  27 #include <com/sun/star/container/XEnumeration.hpp>
  28 #include <com/sun/star/container/XIndexAccess.hpp>
  29 #include <cppuhelper/implbase2.hxx>
  30 #include <cppuhelper/supportsservice.hxx>
  31 #include "scdllapi.h"
  32
  33 #define SC_SIMPLE_SERVICE_INFO( ClassName, ClassNameAscii, ServiceAscii )            \
  34 OUString SAL_CALL ClassName::getImplementationName()                      \
  35     throw(::com::sun::star::uno::RuntimeException, std::exception)                                   \
  36 {                                                                                    \
  37     return OUString(ClassNameAscii);                         \
  38 }                                                                                    \
  39 sal_Bool SAL_CALL ClassName::supportsService( const OUString& ServiceName ) \
  40     throw(::com::sun::star::uno::RuntimeException, std::exception)                                   \
  41 {                                                                                    \
  42     return cppu::supportsService(this, ServiceName);                                \
  43 }                                                                                    \
  44 ::com::sun::star::uno::Sequence< OUString >                                   \
  45     SAL_CALL ClassName::getSupportedServiceNames()                           \
  46     throw(::com::sun::star::uno::RuntimeException, std::exception)                                   \
  47 {                                                                                    \
  48     ::com::sun::star::uno::Sequence< OUString > aRet(1);                      \
  49     OUString* pArray = aRet.getArray();                                       \
  50     pArray[0] = ServiceAscii;                  \
  51     return aRet;                                                                     \
  52 }
  53
  54 #define SC_IMPL_DUMMY_PROPERTY_LISTENER( ClassName )                                \
  55     void SAL_CALL ClassName::addPropertyChangeListener( const OUString&,       \
  56                             const uno::Reference<beans::XPropertyChangeListener>&)  \
  57                             throw(beans::UnknownPropertyException,                  \
  58                             lang::WrappedTargetException, uno::RuntimeException, std::exception)    \
  59     { OSL_FAIL("not implemented"); }                                                \
  60     void SAL_CALL ClassName::removePropertyChangeListener( const OUString&,    \
  61                             const uno::Reference<beans::XPropertyChangeListener>&)  \
  62                             throw(beans::UnknownPropertyException,                  \
  63                             lang::WrappedTargetException, uno::RuntimeException, std::exception)    \
  64     { OSL_FAIL("not implemented"); }                                                \
  65     void SAL_CALL ClassName::addVetoableChangeListener( const OUString&,       \
  66                             const uno::Reference<beans::XVetoableChangeListener>&)  \
  67                             throw(beans::UnknownPropertyException,                  \
  68                             lang::WrappedTargetException, uno::RuntimeException, std::exception)    \
  69     { OSL_FAIL("not implemented"); }                                                \
  70     void SAL_CALL ClassName::removeVetoableChangeListener( const OUString&,    \
  71                             const uno::Reference<beans::XVetoableChangeListener>&)  \
  72                             throw(beans::UnknownPropertyException,                  \
  73                             lang::WrappedTargetException, uno::RuntimeException, std::exception)    \
  74     { OSL_FAIL("not implemented"); }
  75
  76 #define SC_QUERYINTERFACE(x)    \
  77     if (rType == cppu::UnoType<x>::get())  \
  78     { return uno::makeAny(uno::Reference<x>(this)); }
  79
  80 // SC_QUERY_MULTIPLE( XElementAccess, XIndexAccess ):
  81 //  use if interface is used several times in one class
  82
  83 #define SC_QUERY_MULTIPLE(x,y)  \
  84     if (rType == cppu::UnoType<x>::get())  \
  85     { uno::Any aR; aR <<= uno::Reference<x>(static_cast<y*>(this)); return aR; }
  86
  87 class ScIndexEnumeration : public cppu::WeakImplHelper2<
  88                                 com::sun::star::container::XEnumeration,
  89                                 com::sun::star::lang::XServiceInfo >
  90 {
  91 private:
  92     com::sun::star::uno::Reference<com::sun::star::container::XIndexAccess> xIndex;
  93     OUString           sServiceName;
  94     sal_Int32               nPos;
  95
  96 public:
  97                             ScIndexEnumeration(const com::sun::star::uno::Reference<
  98                                 com::sun::star::container::XIndexAccess>& rInd, const OUString& rServiceName);
  99     virtual                 ~ScIndexEnumeration();
 100
 101                             // XEnumeration
 102     virtual sal_Bool SAL_CALL hasMoreElements() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 103     virtual ::com::sun::star::uno::Any SAL_CALL nextElement()
 104                                 throw(::com::sun::star::container::NoSuchElementException,
 105                                         ::com::sun::star::lang::WrappedTargetException,
 106                                         ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 107
 108                             // XServiceInfo
 109     virtual OUString SAL_CALL getImplementationName(  )
 110                                 throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 111     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName )
 112                                 throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 113     virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  )
 114                                 throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 115 };
 116
 117 //  new (uno 3) variant
 118 class ScNameToIndexAccess : public cppu::WeakImplHelper2<
 119                                 com::sun::star::container::XIndexAccess,
 120                                 com::sun::star::lang::XServiceInfo >
 121 {
 122 private:
 123     com::sun::star::uno::Reference<com::sun::star::container::XNameAccess> xNameAccess;
 124     com::sun::star::uno::Sequence<OUString> aNames;
 125
 126 public:
 127                             ScNameToIndexAccess(
 128                                 const com::sun::star::uno::Reference<
 129                                     com::sun::star::container::XNameAccess>& rNameObj );
 130     virtual                 ~ScNameToIndexAccess();
 131
 132                             // XIndexAccess
 133     virtual sal_Int32 SAL_CALL getCount(  ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 134     virtual ::com::sun::star::uno::Any SAL_CALL getByIndex( sal_Int32 Index )
 135                                 throw(::com::sun::star::lang::IndexOutOfBoundsException,
 136                                         ::com::sun::star::lang::WrappedTargetException,
 137                                         ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 138
 139                             // XElementAccess
 140     virtual ::com::sun::star::uno::Type SAL_CALL getElementType(  )
 141                                 throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 142     virtual sal_Bool SAL_CALL hasElements(  ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 143
 144                             // XServiceInfo
 145     virtual OUString SAL_CALL getImplementationName(  )
 146                                 throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 147     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName )
 148                                 throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 149     virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  )
 150                                 throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 151 };
 152
 153 class SC_DLLPUBLIC ScUnoHelpFunctions
 154 {
 155 public:
 156     static com::sun::star::uno::Reference<com::sun::star::uno::XInterface>
 157                             AnyToInterface( const com::sun::star::uno::Any& rAny );
 158     static bool             GetBoolProperty( const com::sun::star::uno::Reference<
 159                                                 com::sun::star::beans::XPropertySet>& xProp,
 160                                             const OUString& rName, bool bDefault = false );
 161     static sal_Int32        GetLongProperty( const com::sun::star::uno::Reference<
 162                                                 com::sun::star::beans::XPropertySet>& xProp,
 163                                             const OUString& rName, long nDefault = 0 );
 164     static sal_Int32        GetEnumProperty( const com::sun::star::uno::Reference<
 165                                                 com::sun::star::beans::XPropertySet>& xProp,
 166                                             const OUString& rName, long nDefault );
 167     static OUString  GetStringProperty(
 168         const com::sun::star::uno::Reference<com::sun::star::beans::XPropertySet>& xProp,
 169         const OUString& rName, const OUString& rDefault );
 170
 171     static bool             GetBoolFromAny( const com::sun::star::uno::Any& aAny );
 172     static sal_Int16        GetInt16FromAny( const com::sun::star::uno::Any& aAny );
 173     static sal_Int32        GetInt32FromAny( const com::sun::star::uno::Any& aAny );
 174     static sal_Int32        GetEnumFromAny( const com::sun::star::uno::Any& aAny );
 175     static void             SetBoolInAny( com::sun::star::uno::Any& rAny, bool bValue );
 176
 177     static void             SetOptionalPropertyValue(
 178         ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& rPropSet,
 179         const sal_Char* pPropName, const ::com::sun::star::uno::Any& rVal );
 180
 181     template<typename ValueType>
 182     static void             SetOptionalPropertyValue(
 183         ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& rPropSet,
 184         const sal_Char* pPropName, const ValueType& rVal )
 185     {
 186         ::com::sun::star::uno::Any any;
 187         any <<= rVal;
 188         SetOptionalPropertyValue(rPropSet, pPropName, any);
 189     }
 190
 191     template<typename ValueType>
 192     static com::sun::star::uno::Sequence<ValueType> VectorToSequence( const std::vector<ValueType>& rVector )
 193     {
 194         if (rVector.empty())
 195             return com::sun::star::uno::Sequence<ValueType>();
 196
 197         return com::sun::star::uno::Sequence<ValueType>(&rVector[0], static_cast<sal_Int32>(rVector.size()));
 198     }
 199 };
 200
 201 #endif
 202
 203 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */