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