260 lines
9.4 KiB
C++
260 lines
9.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include <basic/vbahelper.hxx>
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#include <map>
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#include <vector>
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#include <com/sun/star/container/XEnumeration.hpp>
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#include <com/sun/star/frame/XDesktop.hpp>
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#include <com/sun/star/frame/XModel2.hpp>
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#include <com/sun/star/frame/XModuleManager.hpp>
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <comphelper/processfactory.hxx>
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#include <cppuhelper/implbase1.hxx>
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#include <rtl/instance.hxx>
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namespace basic {
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namespace vba {
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using namespace ::com::sun::star;
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// ============================================================================
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namespace {
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/** Create an instance of a module manager.
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*/
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uno::Reference< frame::XModuleManager > lclCreateModuleManager()
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{
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uno::Reference< frame::XModuleManager > xModuleManager;
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try
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{
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uno::Reference< lang::XMultiServiceFactory > xFactory( ::comphelper::getProcessServiceFactory(), uno::UNO_QUERY_THROW );
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xModuleManager.set( xFactory->createInstance( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.frame.ModuleManager" ) ) ), uno::UNO_QUERY );
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}
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catch(const uno::Exception& )
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{
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}
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return xModuleManager;
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}
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// ----------------------------------------------------------------------------
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/** Implementation of an enumeration of all open documents of the same type.
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*/
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class DocumentsEnumeration : public ::cppu::WeakImplHelper1< container::XEnumeration >
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{
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public:
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DocumentsEnumeration( const uno::Reference< frame::XModel >& rxModel );
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virtual sal_Bool SAL_CALL hasMoreElements() throw (uno::RuntimeException);
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virtual uno::Any SAL_CALL nextElement() throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException);
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private:
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typedef ::std::vector< uno::Reference< frame::XModel > > ModelVector;
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ModelVector maModels;
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ModelVector::iterator maModelIt;
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};
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DocumentsEnumeration::DocumentsEnumeration( const uno::Reference< frame::XModel >& rxModel )
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{
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try
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{
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uno::Reference< frame::XModuleManager > xModuleManager( lclCreateModuleManager(), uno::UNO_SET_THROW );
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::rtl::OUString aIdentifier = xModuleManager->identify( rxModel );
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uno::Reference< lang::XMultiServiceFactory > xFactory( ::comphelper::getProcessServiceFactory(), uno::UNO_QUERY_THROW );
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uno::Reference< frame::XDesktop > xDesktop( xFactory->createInstance( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.frame.Desktop" ) ) ), uno::UNO_QUERY_THROW );
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uno::Reference< container::XEnumerationAccess > xComponentsEA( xDesktop->getComponents(), uno::UNO_SET_THROW );
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uno::Reference< container::XEnumeration > xEnumeration( xComponentsEA->createEnumeration(), uno::UNO_SET_THROW );
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while( xEnumeration->hasMoreElements() )
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{
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uno::Reference< frame::XModel > xCurrModel( xEnumeration->nextElement(), uno::UNO_QUERY_THROW );
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if( xModuleManager->identify( xCurrModel ) == aIdentifier )
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maModels.push_back( xCurrModel );
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}
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}
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catch(const uno::Exception& )
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{
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}
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maModelIt = maModels.begin();
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}
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sal_Bool SAL_CALL DocumentsEnumeration::hasMoreElements() throw (uno::RuntimeException)
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{
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return maModelIt != maModels.end();
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}
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uno::Any SAL_CALL DocumentsEnumeration::nextElement() throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException)
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{
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if( maModelIt == maModels.end() )
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throw container::NoSuchElementException();
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return uno::Any( *maModelIt++ );
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}
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// ----------------------------------------------------------------------------
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/** Locks or unlocks the controllers of the specified document model.
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*/
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void lclLockControllers( const uno::Reference< frame::XModel >& rxModel, sal_Bool bLockControllers )
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{
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if( rxModel.is() ) try
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{
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if( bLockControllers )
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rxModel->lockControllers();
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else
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rxModel->unlockControllers();
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}
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catch(const uno::Exception& )
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{
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}
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}
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// ----------------------------------------------------------------------------
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/** Enables or disables the container windows of all controllers of the
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specified document model.
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*/
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void lclEnableContainerWindows( const uno::Reference< frame::XModel >& rxModel, sal_Bool bEnableWindows )
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{
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try
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{
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uno::Reference< frame::XModel2 > xModel2( rxModel, uno::UNO_QUERY_THROW );
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uno::Reference< container::XEnumeration > xControllersEnum( xModel2->getControllers(), uno::UNO_SET_THROW );
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// iterate over all controllers
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while( xControllersEnum->hasMoreElements() )
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{
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try
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{
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uno::Reference< frame::XController > xController( xControllersEnum->nextElement(), uno::UNO_QUERY_THROW );
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uno::Reference< frame::XFrame > xFrame( xController->getFrame(), uno::UNO_SET_THROW );
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uno::Reference< awt::XWindow > xWindow( xFrame->getContainerWindow(), uno::UNO_SET_THROW );
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xWindow->setEnable( bEnableWindows );
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}
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catch(const uno::Exception& )
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{
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}
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}
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}
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catch(const uno::Exception& )
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{
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}
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}
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// ----------------------------------------------------------------------------
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typedef void (*ModifyDocumentFunc)( const uno::Reference< frame::XModel >&, sal_Bool );
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/** Implementation iterating over all documents that have the same type as the
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specified model, and calling the passed functor.
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*/
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void lclIterateDocuments( ModifyDocumentFunc pModifyDocumentFunc, const uno::Reference< frame::XModel >& rxModel, sal_Bool bModificator )
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{
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uno::Reference< container::XEnumeration > xDocumentsEnum( new DocumentsEnumeration( rxModel ) );
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// iterate over all open documents
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while( xDocumentsEnum->hasMoreElements() ) try
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{
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uno::Reference< frame::XModel > xCurrModel( xDocumentsEnum->nextElement(), uno::UNO_QUERY_THROW );
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pModifyDocumentFunc( xCurrModel, bModificator );
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}
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catch(const uno::Exception& )
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{
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}
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}
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// ----------------------------------------------------------------------------
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struct CurrDirPool
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{
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::osl::Mutex maMutex;
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::std::map< ::rtl::OUString, ::rtl::OUString > maCurrDirs;
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};
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struct StaticCurrDirPool : public ::rtl::Static< CurrDirPool, StaticCurrDirPool > {};
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} // namespace
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// ============================================================================
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void lockControllersOfAllDocuments( const uno::Reference< frame::XModel >& rxModel, sal_Bool bLockControllers )
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{
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lclIterateDocuments( &lclLockControllers, rxModel, bLockControllers );
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}
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// ============================================================================
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void enableContainerWindowsOfAllDocuments( const uno::Reference< frame::XModel >& rxModel, sal_Bool bEnableWindows )
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{
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lclIterateDocuments( &lclEnableContainerWindows, rxModel, bEnableWindows );
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}
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// ============================================================================
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void registerCurrentDirectory( const uno::Reference< frame::XModel >& rxModel, const ::rtl::OUString& rPath )
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{
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if( !rPath.isEmpty() )
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{
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CurrDirPool& rPool = StaticCurrDirPool::get();
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::osl::MutexGuard aGuard( rPool.maMutex );
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try
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{
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uno::Reference< frame::XModuleManager > xModuleManager( lclCreateModuleManager(), uno::UNO_SET_THROW );
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::rtl::OUString aIdentifier = xModuleManager->identify( rxModel );
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if( !aIdentifier.isEmpty() )
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rPool.maCurrDirs[ aIdentifier ] = rPath;
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}
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catch(const uno::Exception& )
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{
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}
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}
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}
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// ============================================================================
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::rtl::OUString getCurrentDirectory( const uno::Reference< frame::XModel >& rxModel )
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{
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::rtl::OUString aPath;
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CurrDirPool& rPool = StaticCurrDirPool::get();
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::osl::MutexGuard aGuard( rPool.maMutex );
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try
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{
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uno::Reference< frame::XModuleManager > xModuleManager( lclCreateModuleManager(), uno::UNO_SET_THROW );
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::rtl::OUString aIdentifier = xModuleManager->identify( rxModel );
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aPath = rPool.maCurrDirs[ aIdentifier ];
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}
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catch(const uno::Exception& )
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{
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}
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return aPath;
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}
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// ============================================================================
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} // namespace vba
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} // namespace basic
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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