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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 "commandimageprovider.hxx"
#include <com/sun/star/ui/XImageManager.hpp>
#include <com/sun/star/ui/XUIConfigurationManagerSupplier.hpp>
#include <com/sun/star/ui/ModuleUIConfigurationManagerSupplier.hpp>
#include <com/sun/star/frame/ModuleManager.hpp>
#include <com/sun/star/ui/ImageType.hpp>
#include <tools/diagnose_ex.h>
//........................................................................
namespace frm
{
//........................................................................
/** === begin UNO using === **/
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::XInterface;
using ::com::sun::star::uno::UNO_QUERY;
using ::com::sun::star::uno::UNO_QUERY_THROW;
using ::com::sun::star::uno::UNO_SET_THROW;
using ::com::sun::star::uno::Exception;
using ::com::sun::star::uno::RuntimeException;
using ::com::sun::star::uno::Any;
using ::com::sun::star::uno::makeAny;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::uno::Type;
using ::com::sun::star::frame::XModel;
using ::com::sun::star::ui::XImageManager;
using ::com::sun::star::ui::XUIConfigurationManagerSupplier;
using ::com::sun::star::ui::XUIConfigurationManager;
using ::com::sun::star::ui::XModuleUIConfigurationManagerSupplier;
using ::com::sun::star::ui::ModuleUIConfigurationManagerSupplier;
using ::com::sun::star::frame::ModuleManager;
using ::com::sun::star::frame::XModuleManager2;
using ::com::sun::star::graphic::XGraphic;
/** === end UNO using === **/
namespace ImageType = ::com::sun::star::ui::ImageType;
//====================================================================
//= DocumentCommandImageProvider
//====================================================================
class DocumentCommandImageProvider : public ICommandImageProvider
{
public:
DocumentCommandImageProvider( const ::comphelper::ComponentContext& _rContext, const Reference< XModel >& _rxDocument )
{
impl_init_nothrow( _rContext, _rxDocument );
}
virtual ~DocumentCommandImageProvider()
{
}
// ICommandImageProvider
virtual CommandImages getCommandImages( const CommandURLs& _rCommandURLs, const bool _bLarge ) const;
private:
void impl_init_nothrow( const ::comphelper::ComponentContext& _rContext, const Reference< XModel >& _rxDocument );
private:
Reference< XImageManager > m_xDocumentImageManager;
Reference< XImageManager > m_xModuleImageManager;
};
//--------------------------------------------------------------------
void DocumentCommandImageProvider::impl_init_nothrow( const ::comphelper::ComponentContext& _rContext, const Reference< XModel >& _rxDocument )
{
OSL_ENSURE( _rxDocument.is(), "DocumentCommandImageProvider::impl_init_nothrow: no document => no images!" );
if ( !_rxDocument.is() )
return;
// obtain the image manager of the document
try
{
Reference< XUIConfigurationManagerSupplier > xSuppUIConfig( _rxDocument, UNO_QUERY_THROW );
Reference< XUIConfigurationManager > xUIConfig( xSuppUIConfig->getUIConfigurationManager(), UNO_QUERY );
m_xDocumentImageManager.set( xUIConfig->getImageManager(), UNO_QUERY_THROW );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
// obtain the image manager or the module
try
{
Reference< XModuleManager2 > xModuleManager( ModuleManager::create(_rContext.getUNOContext()) );
::rtl::OUString sModuleID = xModuleManager->identify( _rxDocument );
Reference< XModuleUIConfigurationManagerSupplier > xSuppUIConfig(
ModuleUIConfigurationManagerSupplier::create(_rContext.getUNOContext()) );
Reference< XUIConfigurationManager > xUIConfig(
xSuppUIConfig->getUIConfigurationManager( sModuleID ), UNO_SET_THROW );
m_xModuleImageManager.set( xUIConfig->getImageManager(), UNO_QUERY_THROW );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
//--------------------------------------------------------------------
CommandImages DocumentCommandImageProvider::getCommandImages( const CommandURLs& _rCommandURLs, const bool _bLarge ) const
{
const size_t nCommandCount = _rCommandURLs.getLength();
CommandImages aImages( nCommandCount );
try
{
const sal_Int16 nImageType = ImageType::COLOR_NORMAL
+ ( _bLarge ? ImageType::SIZE_LARGE : ImageType::SIZE_DEFAULT );
Sequence< Reference< XGraphic > > aDocImages( nCommandCount );
Sequence< Reference< XGraphic > > aModImages( nCommandCount );
// first try the document image manager
if ( m_xDocumentImageManager.is() )
aDocImages = m_xDocumentImageManager->getImages( nImageType, _rCommandURLs );
// then the module's image manager
if ( m_xModuleImageManager.is() )
aModImages = m_xModuleImageManager->getImages( nImageType, _rCommandURLs );
ENSURE_OR_THROW( (size_t)aDocImages.getLength() == nCommandCount, "illegal array size returned by getImages (document image manager)" );
ENSURE_OR_THROW( (size_t)aModImages.getLength() == nCommandCount, "illegal array size returned by getImages (module image manager)" );
for ( size_t i=0; i<nCommandCount; ++i )
{
if ( aDocImages[i].is() )
aImages[i] = Image( aDocImages[i] );
else
aImages[i] = Image( aModImages[i] );
}
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
return aImages;
}
//--------------------------------------------------------------------
PCommandImageProvider createDocumentCommandImageProvider(
const ::comphelper::ComponentContext& _rContext, const Reference< XModel >& _rxDocument )
{
PCommandImageProvider pImageProvider( new DocumentCommandImageProvider( _rContext, _rxDocument ) );
return pImageProvider;
}
//........................................................................
} // namespace frm
//........................................................................
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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