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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "vbawindows.hxx"
#include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
#include <com/sun/star/frame/Desktop.hpp>
#include <cppuhelper/implbase.hxx>
#include <comphelper/sequence.hxx>
#include <o3tl/safeint.hxx>
#include <rtl/ref.hxx>
#include "vbawindow.hxx"
#include "vbaworkbook.hxx"
#include <unordered_map>
using namespace ::com::sun::star;
using namespace ::ooo::vba;
typedef std::unordered_map< OUString,
sal_Int32 > NameIndexHash;
static uno::Reference< XHelperInterface > lcl_createWorkbookHIParent( const uno::Reference< frame::XModel >& xModel, const uno::Reference< uno::XComponentContext >& xContext, const uno::Any& aApplication )
{
return new ScVbaWorkbook( uno::Reference< XHelperInterface >( aApplication, uno::UNO_QUERY_THROW ), xContext, xModel );
}
static uno::Any ComponentToWindow( const uno::Any& aSource, const uno::Reference< uno::XComponentContext > & xContext, const uno::Any& aApplication )
{
uno::Reference< frame::XModel > xModel( aSource, uno::UNO_QUERY_THROW );
// !! TODO !! iterate over all controllers
uno::Reference< frame::XController > xController( xModel->getCurrentController(), uno::UNO_SET_THROW );
uno::Reference< excel::XWindow > xWin( new ScVbaWindow( lcl_createWorkbookHIParent( xModel, xContext, aApplication ), xContext, xModel, xController ) );
return uno::Any( xWin );
}
typedef std::vector < uno::Reference< sheet::XSpreadsheetDocument > > Components;
namespace {
// #TODO more or less the same as class in workwindows ( code sharing needed )
class WindowComponentEnumImpl : public EnumerationHelper_BASE
{
protected:
uno::Reference< uno::XComponentContext > m_xContext;
Components m_components;
Components::const_iterator m_it;
public:
/// @throws uno::RuntimeException
WindowComponentEnumImpl( const uno::Reference< uno::XComponentContext >& xContext, Components&& components )
: m_xContext( xContext ), m_components( std::move(components) )
{
m_it = m_components.begin();
}
/// @throws uno::RuntimeException
explicit WindowComponentEnumImpl( const uno::Reference< uno::XComponentContext >& xContext ) : m_xContext( xContext )
{
uno::Reference< frame::XDesktop2 > xDesktop = frame::Desktop::create(m_xContext);
uno::Reference< container::XEnumeration > xComponents = xDesktop->getComponents()->createEnumeration();
while( xComponents->hasMoreElements() )
{
uno::Reference< sheet::XSpreadsheetDocument > xNext( xComponents->nextElement(), uno::UNO_QUERY );
if ( xNext.is() )
m_components.push_back( xNext );
}
m_it = m_components.begin();
}
// XEnumeration
virtual sal_Bool SAL_CALL hasMoreElements( ) override
{
return m_it != m_components.end();
}
virtual uno::Any SAL_CALL nextElement( ) override
{
if ( !hasMoreElements() )
{
throw container::NoSuchElementException();
}
return css::uno::Any( *(m_it++) );
}
};
class WindowEnumImpl : public WindowComponentEnumImpl
{
uno::Any m_aApplication;
public:
WindowEnumImpl( const uno::Reference< uno::XComponentContext >& xContext, const uno::Any& aApplication ): WindowComponentEnumImpl( xContext ), m_aApplication( aApplication ) {}
virtual uno::Any SAL_CALL nextElement( ) override
{
return ComponentToWindow( WindowComponentEnumImpl::nextElement(), m_xContext, m_aApplication );
}
};
}
typedef ::cppu::WeakImplHelper< container::XEnumerationAccess
, css::container::XIndexAccess
, css::container::XNameAccess
> WindowsAccessImpl_BASE;
namespace {
class WindowsAccessImpl : public WindowsAccessImpl_BASE
{
uno::Reference< uno::XComponentContext > m_xContext;
Components m_windows;
NameIndexHash namesToIndices;
public:
explicit WindowsAccessImpl( const uno::Reference< uno::XComponentContext >& xContext ):m_xContext( xContext )
{
uno::Reference< container::XEnumeration > xEnum = new WindowComponentEnumImpl( m_xContext );
sal_Int32 nIndex=0;
while( xEnum->hasMoreElements() )
{
uno::Reference< sheet::XSpreadsheetDocument > xNext( xEnum->nextElement(), uno::UNO_QUERY );
if ( xNext.is() )
{
m_windows.push_back( xNext );
uno::Reference< frame::XModel > xModel( xNext, uno::UNO_QUERY_THROW ); // that the spreadsheetdocument is a xmodel is a given
// !! TODO !! iterate over all controllers
uno::Reference< frame::XController > xController( xModel->getCurrentController(), uno::UNO_SET_THROW );
uno::Reference< XHelperInterface > xTemp; // temporary needed for g++ 3.3.5
rtl::Reference< ScVbaWindow > window( new ScVbaWindow( xTemp, m_xContext, xModel, xController ) );
OUString sCaption;
window->getCaption() >>= sCaption;
namesToIndices[ sCaption ] = nIndex++;
}
}
}
//XEnumerationAccess
virtual uno::Reference< container::XEnumeration > SAL_CALL createEnumeration( ) override
{
return new WindowComponentEnumImpl( m_xContext, std::vector(m_windows) );
}
// XIndexAccess
virtual ::sal_Int32 SAL_CALL getCount( ) override
{
return m_windows.size();
}
virtual uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) override
{
if ( Index < 0
|| o3tl::make_unsigned( Index ) >= m_windows.size() )
throw lang::IndexOutOfBoundsException();
return css::uno::Any( m_windows[ Index ] ); // returns xspreadsheetdoc
}
//XElementAccess
virtual uno::Type SAL_CALL getElementType( ) override
{
return cppu::UnoType<sheet::XSpreadsheetDocument>::get();
}
virtual sal_Bool SAL_CALL hasElements( ) override
{
return ( !m_windows.empty() );
}
//XNameAccess
virtual uno::Any SAL_CALL getByName( const OUString& aName ) override
{
NameIndexHash::const_iterator it = namesToIndices.find( aName );
if ( it == namesToIndices.end() )
throw container::NoSuchElementException();
return css::uno::Any( m_windows[ it->second ] );
}
virtual uno::Sequence< OUString > SAL_CALL getElementNames( ) override
{
return comphelper::mapKeysToSequence( namesToIndices );
}
virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override
{
NameIndexHash::const_iterator it = namesToIndices.find( aName );
return (it != namesToIndices.end());
}
};
}
ScVbaWindows::ScVbaWindows( const uno::Reference< ov::XHelperInterface >& xParent, const css::uno::Reference< css::uno::XComponentContext >& xContext ) : ScVbaWindows_BASE( xParent, xContext, uno::Reference< container::XIndexAccess > ( new WindowsAccessImpl( xContext ) ) )
{
}
uno::Reference< container::XEnumeration >
ScVbaWindows::createEnumeration()
{
return new WindowEnumImpl( mxContext, Application() );
}
uno::Any
ScVbaWindows::createCollectionObject( const css::uno::Any& aSource )
{
return ComponentToWindow( aSource, mxContext, Application() );
}
uno::Type
ScVbaWindows::getElementType()
{
return cppu::UnoType<excel::XWindows>::get();
}
void SAL_CALL
ScVbaWindows::Arrange( ::sal_Int32 /*ArrangeStyle*/, const uno::Any& /*ActiveWorkbook*/, const uno::Any& /*SyncHorizontal*/, const uno::Any& /*SyncVertical*/ )
{
//#TODO #FIXME see what can be done for an implementation here
}
OUString
ScVbaWindows::getServiceImplName()
{
return "ScVbaWindows";
}
css::uno::Sequence<OUString>
ScVbaWindows::getServiceNames()
{
static uno::Sequence< OUString > const sNames
{
"ooo.vba.excel.Windows"
};
return sNames;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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