svx/source/unodraw/unoctabl.cxx

   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 #include <unotools/pathoptions.hxx>
  21 #include <com/sun/star/lang/XServiceInfo.hpp>
  22 #include <com/sun/star/container/XNameContainer.hpp>
  23 #include <com/sun/star/uno/XComponentContext.hpp>
  24 #include <cppuhelper/implbase2.hxx>
  25 #include <cppuhelper/supportsservice.hxx>
  26 #include <rtl/ref.hxx>
  27 #include <svx/xtable.hxx>
  28
  29 using namespace ::com::sun::star;
  30
  31 namespace {
  32
  33 class SvxUnoColorTable : public cppu::WeakImplHelper2< container::XNameContainer, lang::XServiceInfo >
  34 {
  35 private:
  36     XColorListRef pList;
  37
  38 public:
  39     SvxUnoColorTable();
  40
  41     // XServiceInfo
  42     virtual OUString SAL_CALL getImplementationName() throw( uno::RuntimeException, std::exception ) SAL_OVERRIDE;
  43     virtual sal_Bool SAL_CALL supportsService( const  OUString& ServiceName ) throw( uno::RuntimeException, std::exception) SAL_OVERRIDE;
  44     virtual uno::Sequence<  OUString > SAL_CALL getSupportedServiceNames() throw( uno::RuntimeException, std::exception) SAL_OVERRIDE;
  45
  46     // XNameContainer
  47     virtual void SAL_CALL insertByName( const  OUString& aName, const  uno::Any& aElement ) throw( lang::IllegalArgumentException, container::ElementExistException, lang::WrappedTargetException, uno::RuntimeException, std::exception) SAL_OVERRIDE;
  48     virtual void SAL_CALL removeByName( const  OUString& Name ) throw( container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException, std::exception) SAL_OVERRIDE;
  49
  50     // XNameReplace
  51     virtual void SAL_CALL replaceByName( const  OUString& aName, const  uno::Any& aElement ) throw( lang::IllegalArgumentException, container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException, std::exception) SAL_OVERRIDE;
  52
  53     // XNameAccess
  54     virtual uno::Any SAL_CALL getByName( const  OUString& aName ) throw( container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException, std::exception) SAL_OVERRIDE;
  55
  56     virtual uno::Sequence<  OUString > SAL_CALL getElementNames() throw( uno::RuntimeException, std::exception) SAL_OVERRIDE;
  57
  58     virtual sal_Bool SAL_CALL hasByName( const  OUString& aName ) throw( uno::RuntimeException, std::exception) SAL_OVERRIDE;
  59
  60     // XElementAccess
  61     virtual uno::Type SAL_CALL getElementType() throw( uno::RuntimeException, std::exception) SAL_OVERRIDE;
  62     virtual sal_Bool SAL_CALL hasElements() throw( uno::RuntimeException, std::exception) SAL_OVERRIDE;
  63 };
  64
  65 SvxUnoColorTable::SvxUnoColorTable()
  66 {
  67     pList = XPropertyList::AsColorList(
  68         XPropertyList::CreatePropertyList(
  69             XCOLOR_LIST, SvtPathOptions().GetPalettePath(), ""));
  70 }
  71
  72 sal_Bool SAL_CALL SvxUnoColorTable::supportsService( const  OUString& ServiceName ) throw(uno::RuntimeException, std::exception)
  73 {
  74     return cppu::supportsService( this, ServiceName );
  75 }
  76
  77 OUString SAL_CALL SvxUnoColorTable::getImplementationName() throw( uno::RuntimeException, std::exception )
  78 {
  79     return OUString("com.sun.star.drawing.SvxUnoColorTable");
  80 }
  81
  82 uno::Sequence< OUString > SAL_CALL SvxUnoColorTable::getSupportedServiceNames()
  83     throw( uno::RuntimeException, std::exception )
  84 {
  85     uno::Sequence< OUString > aSNS( 1 );
  86     aSNS.getArray()[0] = "com.sun.star.drawing.ColorTable";
  87     return aSNS;
  88 }
  89
  90 // XNameContainer
  91 void SAL_CALL SvxUnoColorTable::insertByName( const OUString& aName, const uno::Any& aElement )
  92     throw( lang::IllegalArgumentException, container::ElementExistException, lang::WrappedTargetException, uno::RuntimeException, std::exception )
  93 {
  94     if( hasByName( aName ) )
  95         throw container::ElementExistException();
  96
  97     sal_Int32 nColor = 0;
  98     if( !(aElement >>= nColor) )
  99         throw lang::IllegalArgumentException();
 100
 101     if( pList.is() )
 102     {
 103         XColorEntry* pEntry = new XColorEntry( Color( (ColorData)nColor ), aName  );
 104         pList->Insert( pEntry, pList->Count() );
 105     }
 106 }
 107
 108 void SAL_CALL SvxUnoColorTable::removeByName( const OUString& Name )
 109     throw( container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException, std::exception)
 110 {
 111     long nIndex = pList.is() ? pList->GetIndex( Name ) : -1;
 112     if( nIndex == -1 )
 113         throw container::NoSuchElementException();
 114
 115     pList->Remove( nIndex );
 116 }
 117
 118 // XNameReplace
 119 void SAL_CALL SvxUnoColorTable::replaceByName( const OUString& aName, const uno::Any& aElement )
 120     throw( lang::IllegalArgumentException, container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException, std::exception )
 121 {
 122     sal_Int32 nColor = 0;
 123     if( !(aElement >>= nColor) )
 124         throw lang::IllegalArgumentException();
 125
 126     long nIndex = pList.is() ? pList->GetIndex( aName ) : -1;
 127     if( nIndex == -1  )
 128         throw container::NoSuchElementException();
 129
 130     XColorEntry* pEntry = new XColorEntry( Color( (ColorData)nColor ), aName );
 131     delete pList->Replace( nIndex, pEntry );
 132 }
 133
 134 // XNameAccess
 135 uno::Any SAL_CALL SvxUnoColorTable::getByName( const OUString& aName )
 136     throw( container::NoSuchElementException,  lang::WrappedTargetException, uno::RuntimeException, std::exception)
 137 {
 138     long nIndex = pList.is() ? pList->GetIndex( aName ) : -1;
 139     if( nIndex == -1 )
 140         throw container::NoSuchElementException();
 141
 142     XColorEntry* pEntry = pList->GetColor( nIndex );
 143     return uno::Any( (sal_Int32) pEntry->GetColor().GetRGBColor() );
 144 }
 145
 146 uno::Sequence< OUString > SAL_CALL SvxUnoColorTable::getElementNames()
 147     throw( uno::RuntimeException, std::exception )
 148 {
 149     const long nCount = pList.is() ? pList->Count() : 0;
 150
 151     uno::Sequence< OUString > aSeq( nCount );
 152     OUString* pStrings = aSeq.getArray();
 153
 154     for( long nIndex = 0; nIndex < nCount; nIndex++ )
 155     {
 156         XColorEntry* pEntry = pList->GetColor( (long)nIndex );
 157         pStrings[nIndex] = pEntry->GetName();
 158     }
 159
 160     return aSeq;
 161 }
 162
 163 sal_Bool SAL_CALL SvxUnoColorTable::hasByName( const OUString& aName )
 164     throw( uno::RuntimeException, std::exception )
 165 {
 166     long nIndex = pList.is() ? pList->GetIndex( aName ) : -1;
 167     return nIndex != -1;
 168 }
 169
 170 // XElementAccess
 171 uno::Type SAL_CALL SvxUnoColorTable::getElementType()
 172     throw( uno::RuntimeException, std::exception )
 173 {
 174     return ::cppu::UnoType<sal_Int32>::get();
 175 }
 176
 177 sal_Bool SAL_CALL SvxUnoColorTable::hasElements()
 178     throw( uno::RuntimeException, std::exception )
 179 {
 180     return pList.is() && pList->Count() != 0;
 181 }
 182
 183 }
 184
 185 extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * SAL_CALL
 186 com_sun_star_drawing_SvxUnoColorTable_get_implementation(
 187     css::uno::XComponentContext *,
 188     css::uno::Sequence<css::uno::Any> const &)
 189 {
 190     return cppu::acquire(new SvxUnoColorTable);
 191 }
 192
 193 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */