vbahelper/source/msforms/vbamultipage.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 #include "vbamultipage.hxx"
  20 #include <ooo/vba/XCollection.hpp>
  21 #include "vbapages.hxx"
  22 #include <com/sun/star/container/XNameContainer.hpp>
  23
  24 using namespace com::sun::star;
  25 using namespace ooo::vba;
  26
  27 const OUString SVALUE( "MultiPageValue" );
  28
  29 typedef cppu::WeakImplHelper1< container::XIndexAccess > PagesImpl_Base;
  30 class PagesImpl : public PagesImpl_Base
  31 {
  32     sal_Int32 mnPages;
  33 public:
  34     PagesImpl( sal_Int32 nPages ) : mnPages( nPages ) {}
  35     virtual ::sal_Int32 SAL_CALL getCount() throw (uno::RuntimeException, std::exception) SAL_OVERRIDE { return mnPages; }
  36     virtual uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) throw (lang::IndexOutOfBoundsException, lang::WrappedTargetException, ::uno::RuntimeException, std::exception) SAL_OVERRIDE
  37     {
  38         if ( Index < 0 || Index > mnPages )
  39             throw lang::IndexOutOfBoundsException();
  40         return uno::makeAny( uno::Reference< uno::XInterface >() );
  41     }
  42     // XElementAccess
  43     virtual uno::Type SAL_CALL getElementType() throw (uno::RuntimeException, std::exception) SAL_OVERRIDE
  44     {
  45         // no Pages object yet #FIXME
  46         //return cppu::UnoType<msforms::XPage>::get();
  47         return cppu::UnoType<uno::XInterface>::get();
  48     }
  49     virtual sal_Bool SAL_CALL hasElements( ) throw (uno::RuntimeException, std::exception) SAL_OVERRIDE
  50     {
  51         return ( mnPages > 0 );
  52     }
  53 };
  54 uno::Reference< container::XIndexAccess >
  55 ScVbaMultiPage::getPages( sal_Int32 nPages )
  56 {
  57     return new PagesImpl( nPages );
  58 }
  59
  60 ScVbaMultiPage::ScVbaMultiPage(
  61         const uno::Reference< ov::XHelperInterface >& xParent,
  62         const uno::Reference< uno::XComponentContext >& xContext,
  63         const uno::Reference< uno::XInterface >& xControl,
  64         const uno::Reference< frame::XModel >& xModel,
  65         AbstractGeometryAttributes* pGeomHelper) :
  66     MultiPageImpl_BASE( xParent, xContext, xControl, xModel, pGeomHelper )
  67 {
  68 }
  69
  70 // Attributes
  71 sal_Int32 SAL_CALL
  72 ScVbaMultiPage::getValue() throw (css::uno::RuntimeException, std::exception)
  73 {
  74     sal_Int32 nValue = 0;
  75     m_xProps->getPropertyValue( SVALUE ) >>= nValue;
  76     // VBA 0 based tab index
  77     return nValue - 1;
  78 }
  79
  80 void SAL_CALL
  81 ScVbaMultiPage::setValue( const sal_Int32 _value ) throw (::com::sun::star::uno::RuntimeException, std::exception)
  82 {
  83     // Openoffice 1 based tab index
  84     sal_Int32 nVal = _value + 1;
  85     sal_Int32 nOldVal = getValue();
  86     m_xProps->setPropertyValue( SVALUE, uno::makeAny( nVal ) );
  87     if ( nVal != nOldVal )
  88         fireChangeEvent();
  89 }
  90
  91 OUString
  92 ScVbaMultiPage::getServiceImplName()
  93 {
  94     return OUString( "ScVbaMultiPage" );
  95 }
  96
  97 uno::Any SAL_CALL
  98 ScVbaMultiPage::Pages( const uno::Any& index ) throw (uno::RuntimeException, std::exception)
  99 {
 100     // get the container model
 101     uno::Reference< container::XNameContainer > xContainer( m_xProps, uno::UNO_QUERY_THROW );
 102     uno::Reference< XCollection > xColl( new ScVbaPages( this, mxContext, getPages( xContainer->getElementNames().getLength() ) ) );
 103     if ( !index.hasValue() )
 104         return uno::makeAny( xColl );
 105     return xColl->Item( index, uno::Any() );
 106 }
 107
 108 uno::Sequence< OUString >
 109 ScVbaMultiPage::getServiceNames()
 110 {
 111     static uno::Sequence< OUString > aServiceNames;
 112     if ( aServiceNames.getLength() == 0 )
 113     {
 114         aServiceNames.realloc( 1 );
 115         aServiceNames[ 0 ] = "ooo.vba.msforms.MultiPage";
 116     }
 117     return aServiceNames;
 118 }
 119
 120 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */