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Diffstat (limited to 'extensions/source/resource/oooresourceloader.cxx')
| -rw-r--r-- | extensions/source/resource/oooresourceloader.cxx | 341 |
1 files changed, 0 insertions, 341 deletions
diff --git a/extensions/source/resource/oooresourceloader.cxx b/extensions/source/resource/oooresourceloader.cxx deleted file mode 100644 index 9488c658e..000000000 --- a/extensions/source/resource/oooresourceloader.cxx +++ /dev/null @@ -1,341 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * 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_extensions.hxx" - -#include <oooresourceloader.hxx> -#include <vcl/svapp.hxx> -#include <tools/simplerm.hxx> -#include <tools/rcid.h> -#include <cppuhelper/implbase1.hxx> -#include <cppuhelper/weakref.hxx> - -#include <boost/shared_ptr.hpp> -#include <map> - -using namespace ::com::sun::star::uno; -using namespace ::com::sun::star::resource; -using namespace ::com::sun::star::container; -using namespace ::com::sun::star::lang; - - -namespace extensions { namespace resource -{ - /** encapsulates access to a fixed resource type - */ - class IResourceType - { - public: - /** returns the RESOURCE_TYPE associated with this instance - */ - virtual RESOURCE_TYPE getResourceType() const = 0; - - /** reads a single resource from the given resource manager - @param _resourceManager - the resource manager to read from - @param _resourceId - the id of the resource to read - @return - the required resource - @precond - the caler checked via <code>_resourceManager.IsAvailable( getResourceType(), _resourceId )</code> - that the required resource really exists - */ - virtual Any getResource( SimpleResMgr& _resourceManager, sal_Int32 _resourceId ) const = 0; - - virtual ~IResourceType() { }; - }; - - class StringResourceAccess : public IResourceType - { - public: - StringResourceAccess(); - - // IResourceType - virtual RESOURCE_TYPE getResourceType() const; - virtual Any getResource( SimpleResMgr& _resourceManager, sal_Int32 _resourceId ) const; - }; - - StringResourceAccess::StringResourceAccess() - { - } - - RESOURCE_TYPE StringResourceAccess::getResourceType() const - { - return RSC_STRING; - } - - Any StringResourceAccess::getResource( SimpleResMgr& _resourceManager, sal_Int32 _resourceId ) const - { - OSL_PRECOND( _resourceManager.IsAvailable( getResourceType(), _resourceId ), "StringResourceAccess::getResource: precondition not met!" ); - Any aResource; - aResource <<= ::rtl::OUString( _resourceManager.ReadString( _resourceId ) ); - return aResource; - } - - typedef ::cppu::WeakImplHelper1 < XResourceBundle - > OpenOfficeResourceBundle_Base; - class OpenOfficeResourceBundle : public OpenOfficeResourceBundle_Base - { - private: - typedef ::boost::shared_ptr< IResourceType > ResourceTypePtr; - typedef ::std::map< ::rtl::OUString, ResourceTypePtr > ResourceTypes; - - ::osl::Mutex m_aMutex; - Reference< XResourceBundle > m_xParent; - Locale m_aLocale; - SimpleResMgr* m_pResourceManager; - ResourceTypes m_aResourceTypes; - - public: - OpenOfficeResourceBundle( - const Reference< XComponentContext >& _rxContext, - const ::rtl::OUString& _rBaseName, - const Locale& _rLocale - ); - - protected: - ~OpenOfficeResourceBundle(); - - public: - // XResourceBundle - virtual ::com::sun::star::uno::Reference< ::com::sun::star::resource::XResourceBundle > SAL_CALL getParent() throw (::com::sun::star::uno::RuntimeException); - virtual void SAL_CALL setParent( const ::com::sun::star::uno::Reference< ::com::sun::star::resource::XResourceBundle >& _parent ) throw (::com::sun::star::uno::RuntimeException); - virtual ::com::sun::star::lang::Locale SAL_CALL getLocale( ) throw (::com::sun::star::uno::RuntimeException); - virtual ::com::sun::star::uno::Any SAL_CALL getDirectElement( const ::rtl::OUString& key ) throw (::com::sun::star::uno::RuntimeException); - - // XNameAccess (base of XResourceBundle) - virtual ::com::sun::star::uno::Any SAL_CALL getByName( const ::rtl::OUString& aName ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException); - virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getElementNames( ) throw (::com::sun::star::uno::RuntimeException); - virtual ::sal_Bool SAL_CALL hasByName( const ::rtl::OUString& aName ) throw (::com::sun::star::uno::RuntimeException); - - // XElementAccess (base of XNameAccess) - virtual ::com::sun::star::uno::Type SAL_CALL getElementType( ) throw (::com::sun::star::uno::RuntimeException); - virtual ::sal_Bool SAL_CALL hasElements( ) throw (::com::sun::star::uno::RuntimeException); - - private: - /** retrievs the element with the given key, without asking our parent bundle - @param _key - the key of the element to retrieve - @param _out_Element - will contained the retrieved element upon successful return. If the method is unsuccessful, the - value will not be touched. - @return - <TRUE/> if and only if the element could be retrieved - @precond - our mutex is locked - */ - bool impl_getDirectElement_nothrow( const ::rtl::OUString& _key, Any& _out_Element ) const; - - /** retrieves the resource type and id from a given resource key, which assembles those two - @param _key - the resource key as got via a public API call - @param _out_resourceType - the resource type, if successful - @param _out_resourceId - the resource id, if successful - @return - <TRUE/> if and only if the given key specifies a known resource type, and contains a valid - resource id - */ - bool impl_getResourceTypeAndId_nothrow( const ::rtl::OUString& _key, ResourceTypePtr& _out_resourceType, sal_Int32& _out_resourceId ) const; - }; - - OpenOfficeResourceLoader::OpenOfficeResourceLoader( Reference< XComponentContext > const& _rxContext ) - :m_xContext( _rxContext ) - { - } - - //-------------------------------------------------------------------- - Reference< XResourceBundle > SAL_CALL OpenOfficeResourceLoader::loadBundle_Default( const ::rtl::OUString& _baseName ) throw (MissingResourceException, RuntimeException) - { - return loadBundle( _baseName, Application::GetSettings().GetUILocale() ); - } - - //-------------------------------------------------------------------- - Reference< XResourceBundle > SAL_CALL OpenOfficeResourceLoader::loadBundle( const ::rtl::OUString& _baseName, const Locale& _locale ) throw (MissingResourceException, RuntimeException) - { - ::osl::MutexGuard aGuard( m_aMutex ); - - Reference< XResourceBundle > xBundle; - - ResourceBundleDescriptor resourceDescriptor( _baseName, _locale ); - ResourceBundleCache::iterator cachePos = m_aBundleCache.find( resourceDescriptor ); - if ( cachePos != m_aBundleCache.end() ) - xBundle = cachePos->second; - - if ( !xBundle.is() ) - { // not in the cache, or already died - xBundle = new OpenOfficeResourceBundle( m_xContext, _baseName, _locale ); - m_aBundleCache.insert( ResourceBundleCache::value_type( resourceDescriptor, xBundle ) ); - } - - return xBundle; - } - - OpenOfficeResourceBundle::OpenOfficeResourceBundle( const Reference< XComponentContext >& /*_rxContext*/, const ::rtl::OUString& _rBaseName, const Locale& _rLocale ) - :m_aLocale( _rLocale ) - ,m_pResourceManager( NULL ) - { - ::rtl::OUString sBaseName( _rBaseName ); - m_pResourceManager = new SimpleResMgr( sBaseName, m_aLocale ); - - if ( !m_pResourceManager->IsValid() ) - { - delete m_pResourceManager, m_pResourceManager = NULL; - throw MissingResourceException(); - } - - // supported resource types so far: strings - m_aResourceTypes[ ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "string" ) ) ] = - ResourceTypePtr( new StringResourceAccess ); - } - - OpenOfficeResourceBundle::~OpenOfficeResourceBundle() - { - delete m_pResourceManager; - } - - Reference< XResourceBundle > SAL_CALL OpenOfficeResourceBundle::getParent() throw (RuntimeException) - { - ::osl::MutexGuard aGuard( m_aMutex ); - return m_xParent; - } - - void SAL_CALL OpenOfficeResourceBundle::setParent( const Reference< XResourceBundle >& _parent ) throw (RuntimeException) - { - ::osl::MutexGuard aGuard( m_aMutex ); - m_xParent = _parent; - } - - Locale SAL_CALL OpenOfficeResourceBundle::getLocale( ) throw (RuntimeException) - { - ::osl::MutexGuard aGuard( m_aMutex ); - return m_aLocale; - } - - bool OpenOfficeResourceBundle::impl_getResourceTypeAndId_nothrow( const ::rtl::OUString& _key, ResourceTypePtr& _out_resourceType, sal_Int32& _out_resourceId ) const - { - sal_Int32 typeSeparatorPos = _key.indexOf( ':' ); - if ( typeSeparatorPos == -1 ) - // invalid key - return false; - - ::rtl::OUString resourceType = _key.copy( 0, typeSeparatorPos ); - - ResourceTypes::const_iterator typePos = m_aResourceTypes.find( resourceType ); - if ( typePos == m_aResourceTypes.end() ) - // don't know this resource type - return false; - - _out_resourceType = typePos->second; - _out_resourceId = _key.copy( typeSeparatorPos + 1 ).toInt32(); - return true; - } - - bool OpenOfficeResourceBundle::impl_getDirectElement_nothrow( const ::rtl::OUString& _key, Any& _out_Element ) const - { - ResourceTypePtr resourceType; - sal_Int32 resourceId( 0 ); - if ( !impl_getResourceTypeAndId_nothrow( _key, resourceType, resourceId ) ) - return false; - - if ( !m_pResourceManager->IsAvailable( resourceType->getResourceType(), resourceId ) ) - // no such resource with the given type/id - return false; - - _out_Element = resourceType->getResource( *m_pResourceManager, resourceId ); - return _out_Element.hasValue(); - } - - Any SAL_CALL OpenOfficeResourceBundle::getDirectElement( const ::rtl::OUString& _key ) throw (RuntimeException) - { - ::osl::MutexGuard aGuard( m_aMutex ); - - Any aElement; - impl_getDirectElement_nothrow( _key, aElement ); - return aElement; - } - - Any SAL_CALL OpenOfficeResourceBundle::getByName( const ::rtl::OUString& _key ) throw (NoSuchElementException, WrappedTargetException, RuntimeException) - { - ::osl::MutexGuard aGuard( m_aMutex ); - - Any aElement; - if ( !impl_getDirectElement_nothrow( _key, aElement ) ) - { - if ( m_xParent.is() ) - aElement = m_xParent->getByName( _key ); - } - - if ( !aElement.hasValue() ) - throw NoSuchElementException( ::rtl::OUString(), *this ); - - return aElement; - } - - Sequence< ::rtl::OUString > SAL_CALL OpenOfficeResourceBundle::getElementNames( ) throw (RuntimeException) - { - ::osl::MutexGuard aGuard( m_aMutex ); - OSL_FAIL( "OpenOfficeResourceBundle::getElementNames: not implemented!" ); - // the (Simple)ResManager does not provide an API to enumerate the resources - return Sequence< ::rtl::OUString >( ); - } - - ::sal_Bool SAL_CALL OpenOfficeResourceBundle::hasByName( const ::rtl::OUString& _key ) throw (RuntimeException) - { - ::osl::MutexGuard aGuard( m_aMutex ); - - ResourceTypePtr resourceType; - sal_Int32 resourceId( 0 ); - if ( !impl_getResourceTypeAndId_nothrow( _key, resourceType, resourceId ) ) - return sal_False; - - if ( !m_pResourceManager->IsAvailable( resourceType->getResourceType(), resourceId ) ) - return sal_False; - - return sal_True; - } - - Type SAL_CALL OpenOfficeResourceBundle::getElementType( ) throw (RuntimeException) - { - return ::cppu::UnoType< Any >::get(); - } - - ::sal_Bool SAL_CALL OpenOfficeResourceBundle::hasElements( ) throw (RuntimeException) - { - ::osl::MutexGuard aGuard( m_aMutex ); - OSL_FAIL( "OpenOfficeResourceBundle::hasElements: not implemented!" ); - // the (Simple)ResManager does not provide an API to enumerate the resources - return ::sal_Bool( ); - } - -}} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |