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Diffstat (limited to 'sc/source/ui/docshell/macromgr.cxx')
-rw-r--r-- | sc/source/ui/docshell/macromgr.cxx | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/sc/source/ui/docshell/macromgr.cxx b/sc/source/ui/docshell/macromgr.cxx new file mode 100644 index 000000000000..82c4f6950feb --- /dev/null +++ b/sc/source/ui/docshell/macromgr.cxx @@ -0,0 +1,217 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: document.hxx,v $ + * $Revision: 1.115.36.9 $ + * + * 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_sc.hxx" + +// INCLUDE --------------------------------------------------------------- + +#include "macromgr.hxx" +#include "document.hxx" + +#include "basic/basmgr.hxx" +#include "cppuhelper/implbase1.hxx" +#include "sfx2/objsh.hxx" +#include "cell.hxx" +#include <com/sun/star/container/XContainer.hpp> + +#include <list> + +using namespace ::com::sun::star; +using ::com::sun::star::uno::RuntimeException; +using ::com::sun::star::uno::Reference; +using ::rtl::OUString; +using ::rtl::OUStringHash; +using ::std::hash_map; +using ::std::list; +using ::std::for_each; +using ::std::pair; + +// ============================================================================ + +/** + * A simple container to keep track of cells that depend on basic modules + * changes. We don't check for duplicates at insertion time; instead, we + * remove duplicates at query time. + */ +class ScUserMacroDepTracker +{ +public: + void addCell(const OUString& rModuleName, ScFormulaCell* pCell) + { + ModuleCellMap::iterator itr = maCells.find(rModuleName); + if (itr == maCells.end()) + { + pair<ModuleCellMap::iterator, bool> r = maCells.insert( + ModuleCellMap::value_type(rModuleName, list<ScFormulaCell*>())); + + if (!r.second) + // insertion failed. + return; + + itr = r.first; + } + itr->second.push_back(pCell); + } + + void removeCell(ScFormulaCell* pCell) + { + ModuleCellMap::iterator itr = maCells.begin(), itrEnd = maCells.end(); + for (; itr != itrEnd; ++itr) + itr->second.remove(pCell); + } + + void getCellsByModule(const OUString& rModuleName, list<ScFormulaCell*>& rCells) + { + ModuleCellMap::iterator itr = maCells.find(rModuleName); + if (itr == maCells.end()) + return; + + list<ScFormulaCell*>& rCellList = itr->second; + + // Remove duplicates. + rCellList.sort(); + rCellList.unique(); + // exception safe copy + list<ScFormulaCell*> temp(rCellList); + rCells.swap(temp); + } + +private: + typedef hash_map<OUString, list<ScFormulaCell*>, OUStringHash> ModuleCellMap; + ModuleCellMap maCells; +}; + + +// ============================================================================ + +ScMacroManager::ScMacroManager(ScDocument* pDoc) : + mpDepTracker(new ScUserMacroDepTracker), + mpDoc(pDoc) +{ +} + +ScMacroManager::~ScMacroManager() +{ +} + +typedef ::cppu::WeakImplHelper1< ::com::sun::star::container::XContainerListener > ContainerListenerHelper; + +class VBAProjectListener : public ContainerListenerHelper +{ + ScMacroManager* mpMacroMgr; +public: + VBAProjectListener( ScMacroManager* pMacroMgr ) : mpMacroMgr( pMacroMgr ) {} + // XEventListener + virtual void SAL_CALL disposing( const lang::EventObject& /*Source*/ ) throw(RuntimeException) {} + + // XContainerListener + virtual void SAL_CALL elementInserted( const container::ContainerEvent& /*Event*/ ) throw(RuntimeException){} + virtual void SAL_CALL elementReplaced( const container::ContainerEvent& Event ) throw(RuntimeException) + { + rtl::OUString sModuleName; + Event.Accessor >>= sModuleName; + OSL_TRACE("VBAProjectListener::elementReplaced(%s)", rtl::OUStringToOString( sModuleName, RTL_TEXTENCODING_UTF8 ).getStr() ); + mpMacroMgr->InitUserFuncData(); + mpMacroMgr->BroadcastModuleUpdate(sModuleName); + } + virtual void SAL_CALL elementRemoved( const container::ContainerEvent& /*Event*/ ) throw(RuntimeException){} + +}; + +void ScMacroManager::InitUserFuncData() +{ + // Clear hash_map + mhFuncToVolatile.clear(); + String sProjectName( RTL_CONSTASCII_USTRINGPARAM("Standard") ); + + Reference< container::XContainer > xModuleContainer; + SfxObjectShell* pShell = mpDoc->GetDocumentShell(); + if ( pShell && pShell->GetBasicManager()->GetName().Len() > 0 ) + sProjectName = pShell->GetBasicManager()->GetName(); + try + { + Reference< script::XLibraryContainer > xLibraries( pShell->GetBasicContainer(), uno::UNO_QUERY_THROW ); + xModuleContainer.set( xLibraries->getByName( sProjectName ), uno::UNO_QUERY_THROW ); + + if ( xModuleContainer.is() ) + { + // remove old listener ( if there was one ) + if ( mxContainerListener.is() ) + xModuleContainer->removeContainerListener( mxContainerListener ); + // Create listener + mxContainerListener = new VBAProjectListener( this ); + xModuleContainer->addContainerListener( mxContainerListener ); + } + } + catch( uno::Exception& ) + { + } +} + +void ScMacroManager::SetUserFuncVolatile( const OUString& sName, bool isVolatile ) +{ + mhFuncToVolatile[ sName ] = isVolatile; +} + +bool ScMacroManager::GetUserFuncVolatile( const OUString& sName ) +{ + NameBoolMap::iterator it = mhFuncToVolatile.find( sName ); + if ( it == mhFuncToVolatile.end() ) + return false; + return it->second; +} + +void ScMacroManager::AddDependentCell(const OUString& aModuleName, ScFormulaCell* pCell) +{ + mpDepTracker->addCell(aModuleName, pCell); +} + +void ScMacroManager::RemoveDependentCell(ScFormulaCell* pCell) +{ + mpDepTracker->removeCell(pCell); +} + +void ScMacroManager::BroadcastModuleUpdate(const OUString& aModuleName) +{ + list<ScFormulaCell*> aCells; + mpDepTracker->getCellsByModule(aModuleName, aCells); + list<ScFormulaCell*>::iterator itr = aCells.begin(), itrEnd = aCells.end(); + for (; itr != itrEnd; ++itr) + { + ScFormulaCell* pCell = *itr; + mpDoc->PutInFormulaTree(pCell); // for F9 recalc + + // for recalc on cell value change. If the cell is not volatile, the + // cell stops listening right away after it gets re-interpreted. + mpDoc->StartListeningArea(BCA_LISTEN_ALWAYS, pCell); + } +} + |