diff options
Diffstat (limited to 'basic/source/basmgr/vbahelper.cxx')
| -rw-r--r-- | basic/source/basmgr/vbahelper.cxx | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/basic/source/basmgr/vbahelper.cxx b/basic/source/basmgr/vbahelper.cxx new file mode 100644 index 000000000000..a09446f2e40b --- /dev/null +++ b/basic/source/basmgr/vbahelper.cxx @@ -0,0 +1,212 @@ +/************************************************************************* + * + * 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_basic.hxx" + +#include "basic/vbahelper.hxx" +#include <com/sun/star/container/XEnumeration.hpp> +#include <com/sun/star/frame/XDesktop.hpp> +#include <com/sun/star/frame/XModel2.hpp> +#include <com/sun/star/frame/XModuleManager.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <comphelper/processfactory.hxx> + +namespace basic { +namespace vba { + +using namespace ::com::sun::star; + +// ============================================================================ + +namespace { + +/** Creates the global module manager needed to identify the type of documents. + */ +uno::Reference< frame::XModuleManager > lclCreateModuleManager() +{ + uno::Reference< frame::XModuleManager > xModuleManager; + try + { + uno::Reference< lang::XMultiServiceFactory > xFactory( ::comphelper::getProcessServiceFactory(), uno::UNO_SET_THROW ); + xModuleManager.set( xFactory->createInstance( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.frame.ModuleManager" ) ) ), uno::UNO_QUERY ); + } + catch( uno::Exception& ) + { + } + OSL_ENSURE( xModuleManager.is(), "::basic::vba::lclCreateModuleManager - cannot create module manager" ); + return xModuleManager; +} + +// ---------------------------------------------------------------------------- + +/** Returns the document service name of the specified document. + */ +::rtl::OUString lclIdentifyDocument( const uno::Reference< frame::XModuleManager >& rxModuleManager, const uno::Reference< frame::XModel >& rxModel ) +{ + ::rtl::OUString aServiceName; + if( rxModuleManager.is() ) + { + try + { + aServiceName = rxModuleManager->identify( rxModel ); + } + catch( uno::Exception& ) + { + } + OSL_ENSURE( aServiceName.getLength() > 0, "::basic::vba::lclIdentifyDocument - cannot identify document" ); + } + return aServiceName; +} + +// ---------------------------------------------------------------------------- + +/** Returns an enumeration of all open documents. + */ +uno::Reference< container::XEnumeration > lclCreateDocumentEnumeration() +{ + uno::Reference< container::XEnumeration > xEnumeration; + try + { + uno::Reference< lang::XMultiServiceFactory > xFactory( ::comphelper::getProcessServiceFactory(), uno::UNO_SET_THROW ); + uno::Reference< frame::XDesktop > xDesktop( xFactory->createInstance( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.frame.Desktop" ) ) ), uno::UNO_QUERY_THROW ); + uno::Reference< container::XEnumerationAccess > xComponentsEA( xDesktop->getComponents(), uno::UNO_SET_THROW ); + xEnumeration = xComponentsEA->createEnumeration(); + + } + catch( uno::Exception& ) + { + } + OSL_ENSURE( xEnumeration.is(), "::basic::vba::lclCreateDocumentEnumeration - cannot create enumeration of all documents" ); + return xEnumeration; +} + +// ---------------------------------------------------------------------------- + +/** Locks or unlocks the controllers of the specified document model. + */ +void lclLockControllers( const uno::Reference< frame::XModel >& rxModel, sal_Bool bLockControllers ) +{ + if( rxModel.is() ) try + { + if( bLockControllers ) + rxModel->lockControllers(); + else + rxModel->unlockControllers(); + } + catch( uno::Exception& ) + { + } +} + +// ---------------------------------------------------------------------------- + +/** Enables or disables the container windows of all controllers of the + specified document model. + */ +void lclEnableContainerWindows( const uno::Reference< frame::XModel >& rxModel, sal_Bool bEnableWindows ) +{ + try + { + uno::Reference< frame::XModel2 > xModel2( rxModel, uno::UNO_QUERY_THROW ); + uno::Reference< container::XEnumeration > xControllersEnum( xModel2->getControllers(), uno::UNO_SET_THROW ); + // iterate over all controllers + while( xControllersEnum->hasMoreElements() ) + { + try + { + uno::Reference< frame::XController > xController( xControllersEnum->nextElement(), uno::UNO_QUERY_THROW ); + uno::Reference< frame::XFrame > xFrame( xController->getFrame(), uno::UNO_SET_THROW ); + uno::Reference< awt::XWindow > xWindow( xFrame->getContainerWindow(), uno::UNO_SET_THROW ); + xWindow->setEnable( bEnableWindows ); + } + catch( uno::Exception& ) + { + } + } + } + catch( uno::Exception& ) + { + } +} + +// ---------------------------------------------------------------------------- + +typedef void (*ModifyDocumentFunc)( const uno::Reference< frame::XModel >&, sal_Bool ); + +/** Implementation iterating over all documents that have the same type as the + specified model, and calling the passed functor. + */ +void lclIterateDocuments( ModifyDocumentFunc pModifyDocumentFunc, const uno::Reference< frame::XModel >& rxModel, sal_Bool bModificator ) +{ + uno::Reference< frame::XModuleManager > xModuleManager = lclCreateModuleManager(); + uno::Reference< container::XEnumeration > xDocumentsEnum = lclCreateDocumentEnumeration(); + ::rtl::OUString aIdentifier = lclIdentifyDocument( xModuleManager, rxModel ); + if( xModuleManager.is() && xDocumentsEnum.is() && (aIdentifier.getLength() > 0) ) + { + // iterate over all open documents + while( xDocumentsEnum->hasMoreElements() ) + { + try + { + uno::Reference< frame::XModel > xCurrModel( xDocumentsEnum->nextElement(), uno::UNO_QUERY_THROW ); + ::rtl::OUString aCurrIdentifier = lclIdentifyDocument( xModuleManager, xCurrModel ); + if( aCurrIdentifier == aIdentifier ) + pModifyDocumentFunc( xCurrModel, bModificator ); + } + catch( uno::Exception& ) + { + } + } + } + else + { + // no module manager, no documents enumeration, no identifier -> at least process the passed document + pModifyDocumentFunc( rxModel, bModificator ); + } +} + +} // namespace + +// ============================================================================ + +void lockControllersOfAllDocuments( const uno::Reference< frame::XModel >& rxModel, sal_Bool bLockControllers ) +{ + lclIterateDocuments( &lclLockControllers, rxModel, bLockControllers ); +} + +// ============================================================================ + +void enableContainerWindowsOfAllDocuments( const uno::Reference< frame::XModel >& rxModel, sal_Bool bEnableWindows ) +{ + lclIterateDocuments( &lclEnableContainerWindows, rxModel, bEnableWindows ); +} + +// ============================================================================ + +} // namespace vba +} // namespace basic |