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Diffstat (limited to 'forms/source/helper/commandimageprovider.cxx')
| -rw-r--r-- | forms/source/helper/commandimageprovider.cxx | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/forms/source/helper/commandimageprovider.cxx b/forms/source/helper/commandimageprovider.cxx new file mode 100644 index 000000000000..7240a7073943 --- /dev/null +++ b/forms/source/helper/commandimageprovider.cxx @@ -0,0 +1,180 @@ +/************************************************************************* +* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. +* +* Copyright 2009 by Sun Microsystems, Inc. +* +* OpenOffice.org - a multi-platform office productivity suite +* +* This file is part of OpenOffice.org. +* +* OpenOffice.org is free software: you can redistribute it and/or modify +* it under the terms of the GNU Lesser General Public License version 3 +* only, as published by the Free Software Foundation. +* +* OpenOffice.org is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU Lesser General Public License version 3 for more details +* (a copy is included in the LICENSE file that accompanied this code). +* +* You should have received a copy of the GNU Lesser General Public License +* version 3 along with OpenOffice.org. If not, see +* <http://www.openoffice.org/license.html> +* for a copy of the LGPLv3 License. +************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_forms.hxx" + +#include "commandimageprovider.hxx" + +/** === begin UNO includes === **/ +#include <com/sun/star/ui/XImageManager.hpp> +#include <com/sun/star/ui/XUIConfigurationManagerSupplier.hpp> +#include <com/sun/star/ui/XModuleUIConfigurationManagerSupplier.hpp> +#include <com/sun/star/frame/XModuleManager.hpp> +#include <com/sun/star/ui/ImageType.hpp> +/** === end UNO includes === **/ + +#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::frame::XModuleManager; + 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 bool _bHiContrast ) 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< XModuleManager > xModuleManager( _rContext.createComponent( "com.sun.star.frame.ModuleManager" ), UNO_QUERY_THROW ); + ::rtl::OUString sModuleID = xModuleManager->identify( _rxDocument ); + + Reference< XModuleUIConfigurationManagerSupplier > xSuppUIConfig( + _rContext.createComponent( "com.sun.star.ui.ModuleUIConfigurationManagerSupplier" ), UNO_QUERY_THROW ); + 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 bool _bHiContrast ) const + { + const size_t nCommandCount = _rCommandURLs.getLength(); + CommandImages aImages( nCommandCount ); + try + { + const sal_Int16 nImageType = + ( _bLarge ? ImageType::SIZE_LARGE : ImageType::SIZE_DEFAULT ) + + ( _bHiContrast ? ImageType::COLOR_HIGHCONTRAST : ImageType::COLOR_NORMAL ); + + 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 +//........................................................................ |