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