/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "itemdel.hxx" //Includes below due to nInReschedule #include "appdata.hxx" #include #include #include "statcach.hxx" #include #include #include #include #include #include "sfxtypes.hxx" #include "workwin.hxx" #include #include #include #include #include #include #include #include #include using namespace ::com::sun::star; using namespace ::com::sun::star::uno; using namespace ::com::sun::star::util; static sal_uInt16 nTimeOut = 300; #define TIMEOUT_FIRST nTimeOut #define TIMEOUT_UPDATING 20 #define TIMEOUT_IDLE 2500 typedef boost::unordered_map< sal_uInt16, bool > InvalidateSlotMap; typedef std::vector SfxStateCacheArr_Impl; class SfxAsyncExec_Impl { ::com::sun::star::util::URL aCommand; ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > xDisp; Timer aTimer; public: SfxAsyncExec_Impl( const ::com::sun::star::util::URL& rCmd, const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch >& rDisp ) : aCommand( rCmd ) , xDisp( rDisp ) { aTimer.SetTimeoutHdl( LINK(this, SfxAsyncExec_Impl, TimerHdl) ); aTimer.SetTimeout( 0 ); aTimer.Start(); } DECL_LINK( TimerHdl, Timer*); }; IMPL_LINK(SfxAsyncExec_Impl, TimerHdl, Timer*, pTimer) { (void)pTimer; // unused aTimer.Stop(); Sequence aSeq; xDisp->dispatch( aCommand, aSeq ); delete this; return 0L; } class SfxBindings_Impl { public: ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchRecorder > xRecorder; ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider > xProv; SfxUnoControllerArr_Impl* pUnoCtrlArr; SfxWorkWindow* pWorkWin; SfxBindings* pSubBindings; SfxBindings* pSuperBindings; SfxStateCacheArr_Impl* pCaches; // One chache for each binding sal_uInt16 nCachedFunc1; // index for the last one called sal_uInt16 nCachedFunc2; // index for the second last called sal_uInt16 nMsgPos; // Message-Position relative the one to be updated SfxPopupAction ePopupAction; // Checked in DeleteFloatinWindow() bool bContextChanged; bool bMsgDirty; // Has a MessageServer been invalidated? bool bAllMsgDirty; // Has a MessageServer been invalidated? bool bAllDirty; // After InvalidateAll bool bCtrlReleased; // while EnterRegistrations AutoTimer aTimer; // for volatile Slots bool bInUpdate; // for Assertions bool bInNextJob; // for Assertions bool bFirstRound; // First round in Update sal_uInt16 nFirstShell; // Shell, the first round is preferred sal_uInt16 nOwnRegLevel; // Counts the real Locks, exept those of the Super Bindings InvalidateSlotMap m_aInvalidateSlots; // store slots which are invalidated while in update }; SfxBindings::SfxBindings() : pImp(new SfxBindings_Impl), pDispatcher(0), nRegLevel(1) // first becomes 0, when the Dispatcher is set { pImp->nMsgPos = 0; pImp->bAllMsgDirty = true; pImp->bContextChanged = false; pImp->bMsgDirty = true; pImp->bAllDirty = true; pImp->ePopupAction = SFX_POPUP_DELETE; pImp->nCachedFunc1 = 0; pImp->nCachedFunc2 = 0; pImp->bCtrlReleased = false; pImp->bFirstRound = false; pImp->bInNextJob = false; pImp->bInUpdate = false; pImp->pSubBindings = NULL; pImp->pSuperBindings = NULL; pImp->pWorkWin = NULL; pImp->pUnoCtrlArr = NULL; pImp->nOwnRegLevel = nRegLevel; // all caches are valid (no pending invalidate-job) // create the list of caches pImp->pCaches = new SfxStateCacheArr_Impl; pImp->aTimer.SetTimeoutHdl( LINK(this, SfxBindings, NextJob_Impl) ); } SfxBindings::~SfxBindings() /* [Description] Destructor of the SfxBindings class. The one, for each existing Instance is automatically destroyed by the after the execution of . The still existing instances, which are registered by the SfxBindings instance, are automatically destroyed in the Destructor. These are usually the Floating-Toolboxen, Value-Sets etc. Arrays of SfxControllerItems may at this time no longer exist. */ { // The SubBindings should not be locked! pImp->pSubBindings = NULL; ENTERREGISTRATIONS(); pImp->aTimer.Stop(); DeleteControllers_Impl(); // Delete Caches for(SfxStateCacheArr_Impl::const_iterator it = pImp->pCaches->begin(); it != pImp->pCaches->end(); ++it) delete *it; DELETEZ( pImp->pWorkWin ); delete pImp->pCaches; delete pImp; } void SfxBindings::DeleteControllers_Impl() { // in the first round delete SfxPopupWindows sal_uInt16 nCount = pImp->pCaches->size(); sal_uInt16 nCache; for ( nCache = 0; nCache < nCount; ++nCache ) { // Remember were you are SfxStateCache *pCache = (*pImp->pCaches)[nCache]; sal_uInt16 nSlotId = pCache->GetId(); // Delete SfxPopupWindow pCache->DeleteFloatingWindows(); // Re-align, because the cache may have been reduced sal_uInt16 nNewCount = pImp->pCaches->size(); if ( nNewCount < nCount ) { nCache = GetSlotPos(nSlotId); if ( nCache >= nNewCount || nSlotId != (*pImp->pCaches)[nCache]->GetId() ) --nCache; nCount = nNewCount; } } // Delete all Caches for ( nCache = pImp->pCaches->size(); nCache > 0; --nCache ) { // Get Cache via ::com::sun::star::sdbcx::Index SfxStateCache *pCache = (*pImp->pCaches)[ nCache-1 ]; // unbind all controllers in the cache SfxControllerItem *pNext; for ( SfxControllerItem *pCtrl = pCache->GetItemLink(); pCtrl; pCtrl = pNext ) { pNext = pCtrl->GetItemLink(); pCtrl->UnBind(); } if ( pCache->GetInternalController() ) pCache->GetInternalController()->UnBind(); // Delete Cache if( nCache-1 < (sal_uInt16) pImp->pCaches->size() ) delete (*pImp->pCaches)[nCache-1]; pImp->pCaches->erase(pImp->pCaches->begin()+ nCache - 1); } if( pImp->pUnoCtrlArr ) { sal_uInt16 nCtrlCount = pImp->pUnoCtrlArr->size(); for ( sal_uInt16 n=nCtrlCount; n>0; n-- ) { SfxUnoControllerItem *pCtrl = (*pImp->pUnoCtrlArr)[n-1]; pCtrl->ReleaseBindings(); } DBG_ASSERT( !pImp->pUnoCtrlArr->size(), "Do not remove UnoControllerItems!" ); DELETEZ( pImp->pUnoCtrlArr ); } } void SfxBindings::HidePopups( bool bHide ) { // Hide SfxPopupWindows HidePopupCtrls_Impl( bHide ); SfxBindings *pSub = pImp->pSubBindings; while ( pSub ) { pImp->pSubBindings->HidePopupCtrls_Impl( bHide ); pSub = pSub->pImp->pSubBindings; } // Hide SfxChildWindows DBG_ASSERT( pDispatcher, "HidePopups not allowed without dispatcher" ); if ( pImp->pWorkWin ) pImp->pWorkWin->HidePopups_Impl( bHide, true ); } void SfxBindings::HidePopupCtrls_Impl( bool bHide ) { if ( bHide ) { // Hide SfxPopupWindows pImp->ePopupAction = SFX_POPUP_HIDE; } else { // Show SfxPopupWindows pImp->ePopupAction = SFX_POPUP_SHOW; } for(SfxStateCacheArr_Impl::const_iterator it = pImp->pCaches->begin(); it != pImp->pCaches->end(); ++it) (*it)->DeleteFloatingWindows(); pImp->ePopupAction = SFX_POPUP_DELETE; } void SfxBindings::Update_Impl ( SfxStateCache* pCache // The up to date SfxStatusCache ) { if( pCache->GetDispatch().is() && pCache->GetItemLink() ) { pCache->SetCachedState(true); if ( !pCache->GetInternalController() ) return; } if ( !pDispatcher ) return; // gather together all with the same status method which are dirty SfxDispatcher &rDispat = *pDispatcher; const SfxSlot *pRealSlot = 0; const SfxSlotServer* pMsgServer = 0; SfxFoundCacheArr_Impl aFound; SfxItemSet *pSet = CreateSet_Impl( pCache, pRealSlot, &pMsgServer, aFound ); bool bUpdated = false; if ( pSet ) { // Query Status if ( rDispat._FillState( *pMsgServer, *pSet, pRealSlot ) ) { // Post Status const SfxInterface *pInterface = rDispat.GetShell(pMsgServer->GetShellLevel())->GetInterface(); for ( sal_uInt16 nPos = 0; nPos < aFound.size(); ++nPos ) { const SfxFoundCache_Impl& rFound = aFound[nPos]; sal_uInt16 nWhich = rFound.nWhichId; const SfxPoolItem *pItem = 0; SfxItemState eState = pSet->GetItemState(nWhich, true, &pItem); if ( eState == SfxItemState::DEFAULT && SfxItemPool::IsWhich(nWhich) ) pItem = &pSet->Get(nWhich); UpdateControllers_Impl( pInterface, aFound[nPos], pItem, eState ); } bUpdated = true; } delete pSet; } if ( !bUpdated && pCache ) { // When pCache == NULL and no SlotServer // (for example due to locked Dispatcher! ), // obviously do not try to update SfxFoundCache_Impl aFoundCache( pCache->GetId(), 0, pRealSlot, pCache ); UpdateControllers_Impl( 0, aFoundCache, 0, SfxItemState::DISABLED); } } void SfxBindings::InvalidateSlotsInMap_Impl() { InvalidateSlotMap::const_iterator pIter = pImp->m_aInvalidateSlots.begin(); while ( pIter != pImp->m_aInvalidateSlots.end() ) { Invalidate( pIter->first ); ++pIter; } pImp->m_aInvalidateSlots.clear(); } void SfxBindings::AddSlotToInvalidateSlotsMap_Impl( sal_uInt16 nId ) { pImp->m_aInvalidateSlots[nId] = true; } void SfxBindings::Update ( sal_uInt16 nId // the bound and up-to-date Slot-Id ) { DBG_ASSERT( pImp->pCaches != 0, "SfxBindings not initialized" ); if ( pDispatcher ) pDispatcher->Flush(); if ( pImp->pSubBindings ) pImp->pSubBindings->Update( nId ); SfxStateCache* pCache = GetStateCache( nId ); if ( pCache ) { pImp->bInUpdate = true; if ( pImp->bMsgDirty ) { UpdateSlotServer_Impl(); pCache = GetStateCache( nId ); } if (pCache) { bool bInternalUpdate = true; if( pCache->GetDispatch().is() && pCache->GetItemLink() ) { pCache->SetCachedState(true); bInternalUpdate = ( pCache->GetInternalController() != 0 ); } if ( bInternalUpdate ) { // Query Status const SfxSlotServer* pMsgServer = pDispatcher ? pCache->GetSlotServer(*pDispatcher, pImp->xProv) : NULL; if ( !pCache->IsControllerDirty() && ( !pMsgServer || !pMsgServer->GetSlot()->IsMode(SFX_SLOT_VOLATILE) ) ) { pImp->bInUpdate = false; InvalidateSlotsInMap_Impl(); return; } if (!pMsgServer) { pCache->SetState(SfxItemState::DISABLED, 0); pImp->bInUpdate = false; InvalidateSlotsInMap_Impl(); return; } Update_Impl(pCache); } pImp->bAllDirty = false; } pImp->bInUpdate = false; InvalidateSlotsInMap_Impl(); } } void SfxBindings::Update() { DBG_ASSERT( pImp->pCaches != 0, "SfxBindings not initialized" ); if ( pImp->pSubBindings ) pImp->pSubBindings->Update(); if ( pDispatcher ) { if ( nRegLevel ) return; pImp->bInUpdate = true; pDispatcher->Flush(); pDispatcher->Update_Impl(); while ( !NextJob_Impl(0) ) ; // loop pImp->bInUpdate = false; InvalidateSlotsInMap_Impl(); } } void SfxBindings::SetState ( const SfxItemSet& rSet // status values to be set ) { // when locked then only invalidate if ( nRegLevel ) { SfxItemIter aIter(rSet); for ( const SfxPoolItem *pItem = aIter.FirstItem(); pItem; pItem = aIter.NextItem() ) Invalidate( pItem->Which() ); } else { // Status may be accepted only if all slot-pointers are set if ( pImp->bMsgDirty ) UpdateSlotServer_Impl(); // Iterate over the itemset, update if the slot bound //! Bug: Use WhichIter and possibly send VoidItems up SfxItemIter aIter(rSet); for ( const SfxPoolItem *pItem = aIter.FirstItem(); pItem; pItem = aIter.NextItem() ) { SfxStateCache* pCache = GetStateCache( rSet.GetPool()->GetSlotId(pItem->Which()) ); if ( pCache ) { // Update status if ( !pCache->IsControllerDirty() ) pCache->Invalidate(false); pCache->SetState( SfxItemState::DEFAULT, pItem ); //! Not implemented: Updates from EnumSlots via master slots } } } } void SfxBindings::SetState ( const SfxPoolItem& rItem // Status value to be set ) { if ( nRegLevel ) { Invalidate( rItem.Which() ); } else { // Status may be accepted only if all slot-pointers are set if ( pImp->bMsgDirty ) UpdateSlotServer_Impl(); //update if the slot bound DBG_ASSERT( SfxItemPool::IsSlot( rItem.Which() ), "cannot set items with which-id" ); SfxStateCache* pCache = GetStateCache( rItem.Which() ); if ( pCache ) { // Update Status if ( !pCache->IsControllerDirty() ) pCache->Invalidate(false); pCache->SetState( SfxItemState::DEFAULT, &rItem ); //! Not implemented: Updates from EnumSlots via master slots } } } SfxStateCache* SfxBindings::GetAnyStateCache_Impl( sal_uInt16 nId ) { SfxStateCache* pCache = GetStateCache( nId ); if ( !pCache && pImp->pSubBindings ) return pImp->pSubBindings->GetAnyStateCache_Impl( nId ); return pCache; } SfxStateCache* SfxBindings::GetStateCache ( sal_uInt16 nId /* Slot-Id, which SfxStatusCache is to be found */ ) { return GetStateCache(nId, 0); } SfxStateCache* SfxBindings::GetStateCache ( sal_uInt16 nId, /* Slot-Id, which SfxStatusCache is to be found */ sal_uInt16* pPos /* NULL for instance the position from which the bindings are to be searched binary. Returns the position back for where the nId was found, or where it was inserted. */ ) { DBG_ASSERT( pImp->pCaches != 0, "SfxBindings not initialized" ); // is the specified function bound? const sal_uInt16 nStart = ( pPos ? *pPos : 0 ); const sal_uInt16 nPos = GetSlotPos( nId, nStart ); if ( nPos < pImp->pCaches->size() && (*pImp->pCaches)[nPos]->GetId() == nId ) { if ( pPos ) *pPos = nPos; return (*pImp->pCaches)[nPos]; } return 0; } void SfxBindings::InvalidateAll ( bool bWithMsg /* true Mark Slot Server as invalid false Slot Server remains valid */ ) { DBG_ASSERT( !pImp->bInUpdate, "SfxBindings::Invalidate while in update" ); if ( pImp->pSubBindings ) pImp->pSubBindings->InvalidateAll( bWithMsg ); // everything is already set dirty or downing => nothing to do if ( !pDispatcher || ( pImp->bAllDirty && ( !bWithMsg || pImp->bAllMsgDirty ) ) || SfxGetpApp()->IsDowning() ) { return; } pImp->bAllMsgDirty = pImp->bAllMsgDirty || bWithMsg; pImp->bMsgDirty = pImp->bMsgDirty || pImp->bAllMsgDirty || bWithMsg; pImp->bAllDirty = true; for ( sal_uInt16 n = 0; n < pImp->pCaches->size(); ++n ) (*pImp->pCaches)[n]->Invalidate(bWithMsg); pImp->nMsgPos = 0; if ( !nRegLevel ) { pImp->aTimer.Stop(); pImp->aTimer.SetTimeout(TIMEOUT_FIRST); pImp->aTimer.Start(); } } void SfxBindings::Invalidate ( const sal_uInt16* pIds /* numerically sorted NULL-terminated array of slot IDs (individual, not as a couple!) */ ) { if ( pImp->bInUpdate ) { sal_Int32 i = 0; while ( pIds[i] != 0 ) AddSlotToInvalidateSlotsMap_Impl( pIds[i++] ); if ( pImp->pSubBindings ) pImp->pSubBindings->Invalidate( pIds ); return; } if ( pImp->pSubBindings ) pImp->pSubBindings->Invalidate( pIds ); // everything is already set dirty or downing => nothing to do if ( !pDispatcher || pImp->bAllDirty || SfxGetpApp()->IsDowning() ) return; // Search binary in always smaller areas for ( sal_uInt16 n = GetSlotPos(*pIds); *pIds && n < pImp->pCaches->size(); n = GetSlotPos(*pIds, n) ) { // If SID is ever bound, then invalidate the cache SfxStateCache *pCache = (*pImp->pCaches)[n]; if ( pCache->GetId() == *pIds ) pCache->Invalidate(false); // Next SID if ( !*++pIds ) break; DBG_ASSERT( *pIds > *(pIds-1), "pIds unsorted" ); } // if not enticed to start update timer pImp->nMsgPos = 0; if ( !nRegLevel ) { pImp->aTimer.Stop(); pImp->aTimer.SetTimeout(TIMEOUT_FIRST); pImp->aTimer.Start(); } } void SfxBindings::InvalidateShell ( const SfxShell& rSh, /* , which Slot-Ids should be invalidated */ bool bDeep /* true also inherited slot IDs of SfxShell are invalidert false the inherited and not overloaded Slot-Ids were invalidiert */ // for now always bDeep ) { DBG_ASSERT( !pImp->bInUpdate, "SfxBindings::Invalidate while in update" ); if ( pImp->pSubBindings ) pImp->pSubBindings->InvalidateShell( rSh, bDeep ); if ( !pDispatcher || pImp->bAllDirty || SfxGetpApp()->IsDowning() ) return; // flush now already, it is done in GetShellLevel (rsh) anyway, // important so that is set correctly: pimp-> ball(Msg)Dirty pDispatcher->Flush(); if ( !pDispatcher || ( pImp->bAllDirty && pImp->bAllMsgDirty ) || SfxGetpApp()->IsDowning() ) { // if the next one is anyway, then all the servers are collected return; } // Find Level sal_uInt16 nLevel = pDispatcher->GetShellLevel(rSh); if ( nLevel != USHRT_MAX ) { for ( sal_uInt16 n = 0; n < pImp->pCaches->size(); ++n ) { SfxStateCache *pCache = (*pImp->pCaches)[n]; const SfxSlotServer *pMsgServer = pCache->GetSlotServer(*pDispatcher, pImp->xProv); if ( pMsgServer && pMsgServer->GetShellLevel() == nLevel ) pCache->Invalidate(false); } pImp->nMsgPos = 0; if ( !nRegLevel ) { pImp->aTimer.Stop(); pImp->aTimer.SetTimeout(TIMEOUT_FIRST); pImp->aTimer.Start(); pImp->bFirstRound = true; pImp->nFirstShell = nLevel; } } } void SfxBindings::Invalidate ( sal_uInt16 nId // Status value to be set ) { if ( pImp->bInUpdate ) { AddSlotToInvalidateSlotsMap_Impl( nId ); if ( pImp->pSubBindings ) pImp->pSubBindings->Invalidate( nId ); return; } if ( pImp->pSubBindings ) pImp->pSubBindings->Invalidate( nId ); if ( !pDispatcher || pImp->bAllDirty || SfxGetpApp()->IsDowning() ) return; SfxStateCache* pCache = GetStateCache(nId); if ( pCache ) { pCache->Invalidate(false); pImp->nMsgPos = std::min(GetSlotPos(nId), pImp->nMsgPos); if ( !nRegLevel ) { pImp->aTimer.Stop(); pImp->aTimer.SetTimeout(TIMEOUT_FIRST); pImp->aTimer.Start(); } } } void SfxBindings::Invalidate ( sal_uInt16 nId, // Status value to be set bool bWithItem, // Clear StateCache? bool bWithMsg // Get new SlotServer? ) { DBG_ASSERT( !pImp->bInUpdate, "SfxBindings::Invalidate while in update" ); if ( pImp->pSubBindings ) pImp->pSubBindings->Invalidate( nId, bWithItem, bWithMsg ); if ( SfxGetpApp()->IsDowning() ) return; SfxStateCache* pCache = GetStateCache(nId); if ( pCache ) { if ( bWithItem ) pCache->ClearCache(); pCache->Invalidate(bWithMsg); if ( !pDispatcher || pImp->bAllDirty ) return; pImp->nMsgPos = std::min(GetSlotPos(nId), pImp->nMsgPos); if ( !nRegLevel ) { pImp->aTimer.Stop(); pImp->aTimer.SetTimeout(TIMEOUT_FIRST); pImp->aTimer.Start(); } } } bool SfxBindings::IsBound( sal_uInt16 nSlotId, sal_uInt16 nStartSearchAt ) { DBG_ASSERT( pImp->pCaches != 0, "SfxBindings not initialized" ); return GetStateCache(nSlotId, &nStartSearchAt ) != 0; } sal_uInt16 SfxBindings::GetSlotPos( sal_uInt16 nId, sal_uInt16 nStartSearchAt ) { DBG_ASSERT( pImp->pCaches != 0, "SfxBindings not initialized" ); // answer immediately if a function-seek comes repeated if ( pImp->nCachedFunc1 < pImp->pCaches->size() && (*pImp->pCaches)[pImp->nCachedFunc1]->GetId() == nId ) { return pImp->nCachedFunc1; } if ( pImp->nCachedFunc2 < pImp->pCaches->size() && (*pImp->pCaches)[pImp->nCachedFunc2]->GetId() == nId ) { // swap the caches sal_uInt16 nTemp = pImp->nCachedFunc1; pImp->nCachedFunc1 = pImp->nCachedFunc2; pImp->nCachedFunc2 = nTemp; return pImp->nCachedFunc1; } // binary search, if not found, seek to target-position if ( pImp->pCaches->size() <= nStartSearchAt ) { return 0; } if ( (sal_uInt16) pImp->pCaches->size() == (nStartSearchAt+1) ) { return (*pImp->pCaches)[nStartSearchAt]->GetId() >= nId ? 0 : 1; } sal_uInt16 nLow = nStartSearchAt; sal_uInt16 nMid = 0; sal_uInt16 nHigh = 0; bool bFound = false; nHigh = pImp->pCaches->size() - 1; while ( !bFound && nLow <= nHigh ) { nMid = (nLow + nHigh) >> 1; DBG_ASSERT( nMid < pImp->pCaches->size(), "bsearch is buggy" ); int nDiff = (int) nId - (int) ( ((*pImp->pCaches)[nMid])->GetId() ); if ( nDiff < 0) { if ( nMid == 0 ) break; nHigh = nMid - 1; } else if ( nDiff > 0 ) { nLow = nMid + 1; if ( nLow == 0 ) break; } else bFound = true; } sal_uInt16 nPos = bFound ? nMid : nLow; DBG_ASSERT( nPos <= pImp->pCaches->size(), "" ); DBG_ASSERT( nPos == pImp->pCaches->size() || nId <= (*pImp->pCaches)[nPos]->GetId(), "" ); DBG_ASSERT( nPos == nStartSearchAt || nId > (*pImp->pCaches)[nPos-1]->GetId(), "" ); DBG_ASSERT( ( (nPos+1) >= (sal_uInt16) pImp->pCaches->size() ) || nId < (*pImp->pCaches)[nPos+1]->GetId(), "" ); pImp->nCachedFunc2 = pImp->nCachedFunc1; pImp->nCachedFunc1 = nPos; return nPos; } void SfxBindings::RegisterInternal_Impl( SfxControllerItem& rItem ) { Register_Impl( rItem, true ); } void SfxBindings::Register( SfxControllerItem& rItem ) { Register_Impl( rItem, false ); } void SfxBindings::Register_Impl( SfxControllerItem& rItem, bool bInternal ) { // DBG_ASSERT( nRegLevel > 0, "registration without EnterRegistrations" ); DBG_ASSERT( !pImp->bInNextJob, "SfxBindings::Register while status-updating" ); // insert new cache if it does not already exist sal_uInt16 nId = rItem.GetId(); sal_uInt16 nPos = GetSlotPos(nId); if ( nPos >= pImp->pCaches->size() || (*pImp->pCaches)[nPos]->GetId() != nId ) { SfxStateCache* pCache = new SfxStateCache(nId); pImp->pCaches->insert( pImp->pCaches->begin() + nPos, pCache ); DBG_ASSERT( nPos == 0 || (*pImp->pCaches)[nPos]->GetId() > (*pImp->pCaches)[nPos-1]->GetId(), "" ); DBG_ASSERT( (nPos == pImp->pCaches->size()-1) || (*pImp->pCaches)[nPos]->GetId() < (*pImp->pCaches)[nPos+1]->GetId(), "" ); pImp->bMsgDirty = true; } // enqueue the new binding if ( bInternal ) { (*pImp->pCaches)[nPos]->SetInternalController( &rItem ); } else { SfxControllerItem *pOldItem = (*pImp->pCaches)[nPos]->ChangeItemLink(&rItem); rItem.ChangeItemLink(pOldItem); } } void SfxBindings::Release( SfxControllerItem& rItem ) { DBG_ASSERT( pImp->pCaches != 0, "SfxBindings not initialized" ); DBG_ASSERT( !pImp->bInNextJob, "SfxBindings::Release while status-updating" ); ENTERREGISTRATIONS(); // find the bound function sal_uInt16 nId = rItem.GetId(); sal_uInt16 nPos = GetSlotPos(nId); SfxStateCache* pCache = (*pImp->pCaches)[nPos]; if ( pCache->GetId() == nId ) { if ( pCache->GetInternalController() == &rItem ) { pCache->ReleaseInternalController(); } else { // is this the first binding in the list? SfxControllerItem* pItem = pCache->GetItemLink(); if ( pItem == &rItem ) pCache->ChangeItemLink( rItem.GetItemLink() ); else { // search the binding in the list while ( pItem && pItem->GetItemLink() != &rItem ) pItem = pItem->GetItemLink(); // unlink it if it was found if ( pItem ) pItem->ChangeItemLink( rItem.GetItemLink() ); } } // was this the last controller? if ( pCache->GetItemLink() == 0 && !pCache->GetInternalController() ) { pImp->bCtrlReleased = true; } } LEAVEREGISTRATIONS(); } const SfxPoolItem* SfxBindings::ExecuteSynchron( sal_uInt16 nId, const SfxPoolItem** ppItems, sal_uInt16 nModi, const SfxPoolItem **ppInternalArgs ) { DBG_ASSERT( pImp->pCaches != 0, "SfxBindings not initialized" ); if( !nId || !pDispatcher ) return NULL; return Execute_Impl( nId, ppItems, nModi, SfxCallMode::SYNCHRON, ppInternalArgs ); } bool SfxBindings::Execute( sal_uInt16 nId, const SfxPoolItem** ppItems, sal_uInt16 nModi, SfxCallMode nCallMode, const SfxPoolItem **ppInternalArgs ) { DBG_ASSERT( pImp->pCaches != 0, "SfxBindings not initialized" ); if( !nId || !pDispatcher ) return false; const SfxPoolItem* pRet = Execute_Impl( nId, ppItems, nModi, nCallMode, ppInternalArgs ); return ( pRet != 0 ); } const SfxPoolItem* SfxBindings::Execute_Impl( sal_uInt16 nId, const SfxPoolItem** ppItems, sal_uInt16 nModi, SfxCallMode nCallMode, const SfxPoolItem **ppInternalArgs, bool bGlobalOnly ) { SfxStateCache *pCache = GetStateCache( nId ); if ( !pCache ) { SfxBindings *pBind = pImp->pSubBindings; while ( pBind ) { if ( pBind->GetStateCache( nId ) ) return pBind->Execute_Impl( nId, ppItems, nModi, nCallMode, ppInternalArgs, bGlobalOnly ); pBind = pBind->pImp->pSubBindings; } } SfxDispatcher &rDispatcher = *pDispatcher; rDispatcher.Flush(); rDispatcher.GetFrame(); // -Wall is this required??? // get SlotServer (Slot+ShellLevel) and Shell from cache ::boost::scoped_ptr xCache; if ( !pCache ) { // Execution of non cached slots (Accelerators don't use Controllers) // slot is uncached, use SlotCache to handle external dispatch providers xCache.reset(new SfxStateCache(nId)); pCache = xCache.get(); pCache->GetSlotServer( rDispatcher, pImp->xProv ); } if ( pCache->GetDispatch().is() ) { DBG_ASSERT( !ppInternalArgs, "Internal args get lost when dispatched!" ); SfxItemPool &rPool = GetDispatcher()->GetFrame()->GetObjectShell()->GetPool(); SfxRequest aReq( nId, nCallMode, rPool ); aReq.SetModifier( nModi ); if( ppItems ) while( *ppItems ) aReq.AppendItem( **ppItems++ ); // cache binds to an external dispatch provider pCache->Dispatch( aReq.GetArgs(), nCallMode == SfxCallMode::SYNCHRON ); SfxPoolItem *pVoid = new SfxVoidItem( nId ); DeleteItemOnIdle( pVoid ); return pVoid; } // slot is handled internally by SfxDispatcher if ( pImp->bMsgDirty ) UpdateSlotServer_Impl(); SfxShell *pShell=0; const SfxSlot *pSlot=0; const SfxSlotServer* pServer = pCache->GetSlotServer( rDispatcher, pImp->xProv ); if ( !pServer ) { return NULL; } else { pShell = rDispatcher.GetShell( pServer->GetShellLevel() ); pSlot = pServer->GetSlot(); } if ( bGlobalOnly ) if ( !pShell->ISA(SfxModule) && !pShell->ISA(SfxApplication) && !pShell->ISA(SfxViewFrame) ) return NULL; SfxItemPool &rPool = pShell->GetPool(); SfxRequest aReq( nId, nCallMode, rPool ); aReq.SetModifier( nModi ); if( ppItems ) while( *ppItems ) aReq.AppendItem( **ppItems++ ); if ( ppInternalArgs ) { SfxAllItemSet aSet( rPool ); for ( const SfxPoolItem **pArg = ppInternalArgs; *pArg; ++pArg ) aSet.Put( **pArg ); aReq.SetInternalArgs_Impl( aSet ); } Execute_Impl( aReq, pSlot, pShell ); const SfxPoolItem* pRet = aReq.GetReturnValue(); if ( !pRet ) { SfxPoolItem *pVoid = new SfxVoidItem( nId ); DeleteItemOnIdle( pVoid ); pRet = pVoid; } return pRet; } void SfxBindings::Execute_Impl( SfxRequest& aReq, const SfxSlot* pSlot, SfxShell* pShell ) { SfxItemPool &rPool = pShell->GetPool(); if ( SFX_KIND_ENUM == pSlot->GetKind() ) { // for Enum-Slots, the Master has to be excecuted with the value // of the enums const SfxSlot *pRealSlot = pShell->GetInterface()->GetRealSlot(pSlot); const sal_uInt16 nSlotId = pRealSlot->GetSlotId(); aReq.SetSlot( nSlotId ); aReq.AppendItem( SfxAllEnumItem( rPool.GetWhich(nSlotId), pSlot->GetValue() ) ); pDispatcher->_Execute( *pShell, *pRealSlot, aReq, aReq.GetCallMode() | SfxCallMode::RECORD ); } else if ( SFX_KIND_ATTR == pSlot->GetKind() ) { // Which value has to be mapped for Attribute slots const sal_uInt16 nSlotId = pSlot->GetSlotId(); aReq.SetSlot( nSlotId ); if ( pSlot->IsMode(SFX_SLOT_TOGGLE) ) { // The value is attached to a toggleable attribute (Bools) sal_uInt16 nWhich = pSlot->GetWhich(rPool); SfxItemSet aSet(rPool, nWhich, nWhich); SfxStateFunc aFunc = pSlot->GetStateFnc(); pShell->CallState( aFunc, aSet ); const SfxPoolItem *pOldItem; SfxItemState eState = aSet.GetItemState(nWhich, true, &pOldItem); if ( eState == SfxItemState::DISABLED ) return; if ( SfxItemState::DEFAULT == eState && SfxItemPool::IsWhich(nWhich) ) pOldItem = &aSet.Get(nWhich); if ( SfxItemState::SET == eState || ( SfxItemState::DEFAULT == eState && SfxItemPool::IsWhich(nWhich) && pOldItem ) ) { if ( pOldItem->ISA(SfxBoolItem) ) { // we can toggle Bools bool bOldValue = static_cast(pOldItem)->GetValue(); SfxBoolItem *pNewItem = static_cast(pOldItem->Clone()); pNewItem->SetValue( !bOldValue ); aReq.AppendItem( *pNewItem ); delete pNewItem; } else if ( pOldItem->ISA(SfxEnumItemInterface) && static_cast(pOldItem)->HasBoolValue()) { // and Enums with Bool-Interface SfxEnumItemInterface *pNewItem = static_cast(pOldItem->Clone()); pNewItem->SetBoolValue(!static_cast(pOldItem)->GetBoolValue()); aReq.AppendItem( *pNewItem ); delete pNewItem; } else { OSL_FAIL( "Toggle only for Enums and Bools allowed" ); } } else if ( SfxItemState::DONTCARE == eState ) { // Create one Status-Item for each Factory SfxPoolItem *pNewItem = pSlot->GetType()->CreateItem(); DBG_ASSERT( pNewItem, "Toggle to slot without ItemFactory" ); pNewItem->SetWhich( nWhich ); if ( pNewItem->ISA(SfxBoolItem) ) { // we can toggle Bools static_cast(pNewItem)->SetValue( true ); aReq.AppendItem( *pNewItem ); } else if ( pNewItem->ISA(SfxEnumItemInterface) && static_cast(pNewItem)->HasBoolValue()) { // and Enums with Bool-Interface static_cast(pNewItem)->SetBoolValue(true); aReq.AppendItem( *pNewItem ); } else { OSL_FAIL( "Toggle only for Enums and Bools allowed" ); } delete pNewItem; } else { OSL_FAIL( "suspicious Toggle-Slot" ); } } pDispatcher->_Execute( *pShell, *pSlot, aReq, aReq.GetCallMode() | SfxCallMode::RECORD ); } else pDispatcher->_Execute( *pShell, *pSlot, aReq, aReq.GetCallMode() | SfxCallMode::RECORD ); } void SfxBindings::UpdateSlotServer_Impl() { DBG_ASSERT( pImp->pCaches != 0, "SfxBindings not initialized" ); // synchronize pDispatcher->Flush(); if ( pImp->bAllMsgDirty ) { if ( !nRegLevel ) { ::com::sun::star::uno::Reference < ::com::sun::star::frame::XFrame > xFrame ( pDispatcher->GetFrame()->GetFrame().GetFrameInterface(), UNO_QUERY ); pImp->bContextChanged = false; } else pImp->bContextChanged = true; } for (size_t i = 0, nCount = pImp->pCaches->size(); i < nCount; ++i) { SfxStateCache *pCache = (*pImp->pCaches)[i]; //GetSlotServer can modify pImp->pCaches pCache->GetSlotServer(*pDispatcher, pImp->xProv); } pImp->bMsgDirty = pImp->bAllMsgDirty = false; Broadcast( SfxSimpleHint(SFX_HINT_DOCCHANGED) ); } SfxItemSet* SfxBindings::CreateSet_Impl ( SfxStateCache*& pCache, // in: Status-Cache from nId const SfxSlot*& pRealSlot, // out: RealSlot to nId const SfxSlotServer** pMsgServer, // out: Slot-Server to nId SfxFoundCacheArr_Impl& rFound // out: List of Caches for Siblings ) { DBG_ASSERT( pImp->pCaches != 0, "SfxBindings not initialized" ); DBG_ASSERT( !pImp->bMsgDirty, "CreateSet_Impl with dirty MessageServer" ); const SfxSlotServer* pMsgSvr = pCache->GetSlotServer(*pDispatcher, pImp->xProv); if(!pMsgSvr || !pDispatcher) return 0; pRealSlot = 0; *pMsgServer = pMsgSvr; sal_uInt16 nShellLevel = pMsgSvr->GetShellLevel(); SfxShell *pShell = pDispatcher->GetShell( nShellLevel ); if ( !pShell ) // rare GPF when browsing through update from Inet-Notify return 0; SfxItemPool &rPool = pShell->GetPool(); // get the status method, which is served by the pCache SfxStateFunc pFnc = 0; const SfxInterface *pInterface = pShell->GetInterface(); if ( SFX_KIND_ENUM == pMsgSvr->GetSlot()->GetKind() ) { pRealSlot = pInterface->GetRealSlot(pMsgSvr->GetSlot()); pCache = GetStateCache( pRealSlot->GetSlotId() ); } else pRealSlot = pMsgSvr->GetSlot(); // Note: pCache can be NULL! pFnc = pRealSlot->GetStateFnc(); // the RealSlot is always on SfxFoundCache_Impl *pFound = new SfxFoundCache_Impl( pRealSlot->GetSlotId(), pRealSlot->GetWhich(rPool), pRealSlot, pCache ); rFound.push_back( pFound ); // Search through the bindings for slots served by the same function. This , // will only affect slots which are present in the found interface. // The position of the Statecaches in StateCache-Array sal_uInt16 nCachePos = pImp->nMsgPos; const SfxSlot *pSibling = pRealSlot->GetNextSlot(); // the Slots ODF a interfaces ar linked in a circle while ( pSibling > pRealSlot ) { SfxStateFunc pSiblingFnc=0; SfxStateCache *pSiblingCache = GetStateCache( pSibling->GetSlotId(), &nCachePos ); // Is the slot cached ? if ( pSiblingCache ) { const SfxSlotServer *pServ = pSiblingCache->GetSlotServer(*pDispatcher, pImp->xProv); if ( pServ && pServ->GetShellLevel() == nShellLevel ) pSiblingFnc = pServ->GetSlot()->GetStateFnc(); } // Does the slot have to be updated at all? bool bInsert = pSiblingCache && pSiblingCache->IsControllerDirty(); // It is not enough to ask for the same shell!! bool bSameMethod = pSiblingCache && pFnc == pSiblingFnc; // If the slot is a non-dirty master slot, then maybe one of his slaves // is dirty? Then the master slot is still inserted. if ( !bInsert && bSameMethod && pSibling->GetLinkedSlot() ) { // Also check slave slots for Binding const SfxSlot* pFirstSlave = pSibling->GetLinkedSlot(); for ( const SfxSlot *pSlaveSlot = pFirstSlave; !bInsert; pSlaveSlot = pSlaveSlot->GetNextSlot()) { // the slaves points to its master DBG_ASSERT(pSlaveSlot->GetLinkedSlot() == pSibling, "Wrong Master/Slave relationship!"); sal_uInt16 nCurMsgPos = pImp->nMsgPos; const SfxStateCache *pSlaveCache = GetStateCache( pSlaveSlot->GetSlotId(), &nCurMsgPos ); // Is the slave slot chached and dirty ? bInsert = pSlaveCache && pSlaveCache->IsControllerDirty(); // Slaves are chained together in a circle if (pSlaveSlot->GetNextSlot() == pFirstSlave) break; } } if ( bInsert && bSameMethod ) { SfxFoundCache_Impl *pFoundCache = new SfxFoundCache_Impl( pSibling->GetSlotId(), pSibling->GetWhich(rPool), pSibling, pSiblingCache ); rFound.push_back( pFoundCache ); } pSibling = pSibling->GetNextSlot(); } // Create a Set from the ranges boost::scoped_array pRanges(new sal_uInt16[rFound.size() * 2 + 1]); int j = 0; sal_uInt16 i = 0; while ( i < rFound.size() ) { pRanges[j++] = rFound[i].nWhichId; // consecutive numbers for ( ; i < rFound.size()-1; ++i ) if ( rFound[i].nWhichId+1 != rFound[i+1].nWhichId ) break; pRanges[j++] = rFound[i++].nWhichId; } pRanges[j] = 0; // terminating NULL SfxItemSet *pSet = new SfxItemSet(rPool, pRanges.get()); pRanges.reset(); return pSet; } void SfxBindings::UpdateControllers_Impl ( const SfxInterface* pIF, // Id of the current serving Interface const SfxFoundCache_Impl& rFound, // Cache, Slot, Which etc. const SfxPoolItem* pItem, // item to send to controller SfxItemState eState // state of item ) { DBG_ASSERT( !rFound.pSlot || SFX_KIND_ENUM != rFound.pSlot->GetKind(), "direct update of enum slot isn't allowed" ); SfxStateCache* pCache = rFound.pCache; const SfxSlot* pSlot = rFound.pSlot; DBG_ASSERT( !pCache || !pSlot || pCache->GetId() == pSlot->GetSlotId(), "SID mismatch" ); // bound until now, the Controller to update the Slot. if ( pCache && pCache->IsControllerDirty() ) { if ( SfxItemState::DONTCARE == eState ) { // ambiguous pCache->SetState( SfxItemState::DONTCARE, reinterpret_cast(-1) ); } else if ( SfxItemState::DEFAULT == eState && rFound.nWhichId > SFX_WHICH_MAX ) { // no Status or Default but without Pool SfxVoidItem aVoid(0); pCache->SetState( SfxItemState::UNKNOWN, &aVoid ); } else if ( SfxItemState::DISABLED == eState ) pCache->SetState(SfxItemState::DISABLED, 0); else pCache->SetState(SfxItemState::DEFAULT, pItem); } // Update the slots for so far available and bound Controllers for // Slave-Slots (Enum-value) DBG_ASSERT( !pSlot || 0 == pSlot->GetLinkedSlot() || !pItem || pItem->ISA(SfxEnumItemInterface), "master slot with non-enum-type found" ); const SfxSlot *pFirstSlave = pSlot ? pSlot->GetLinkedSlot() : 0; if ( pIF && pFirstSlave) { // Items cast on EnumItem const SfxEnumItemInterface *pEnumItem = PTR_CAST(SfxEnumItemInterface,pItem); if ( eState == SfxItemState::DEFAULT && !pEnumItem ) eState = SfxItemState::DONTCARE; else eState = SfxControllerItem::GetItemState( pEnumItem ); // Iterate over all Slaves-Slots for ( const SfxSlot *pSlave = pFirstSlave; pSlave; pSlave = pSlave->GetNextSlot() ) { DBG_ASSERT(pSlave, "Wrong SlaveSlot binding!"); DBG_ASSERT(SFX_KIND_ENUM == pSlave->GetKind(),"non enum slaves aren't allowed"); DBG_ASSERT(pSlave->GetMasterSlotId() == pSlot->GetSlotId(),"Wrong MasterSlot!"); // Binding exist for function ? SfxStateCache *pEnumCache = GetStateCache( pSlave->GetSlotId() ); if ( pEnumCache ) { pEnumCache->Invalidate(false); // HACK(CONTROL/SELECT Kram) ??? if ( eState == SfxItemState::DONTCARE && rFound.nWhichId == 10144 ) { SfxVoidItem aVoid(0); pEnumCache->SetState( SfxItemState::UNKNOWN, &aVoid ); if (pSlave->GetNextSlot() == pFirstSlave) break; continue; } if ( SfxItemState::DISABLED == eState || (pEnumItem && !pEnumItem->IsEnabled( pSlave->GetSlotId())) ) { // disabled pEnumCache->SetState(SfxItemState::DISABLED, 0); } else if ( SfxItemState::DEFAULT == eState && pEnumItem ) { // Determine enum value sal_uInt16 nValue = pEnumItem->GetEnumValue(); SfxBoolItem aBool( rFound.nWhichId, pSlave->GetValue() == nValue ); pEnumCache->SetState(SfxItemState::DEFAULT, &aBool); } else { // ambiguous pEnumCache->SetState( SfxItemState::DONTCARE, reinterpret_cast(-1) ); } } if (pSlave->GetNextSlot() == pFirstSlave) break; } } } IMPL_LINK( SfxBindings, NextJob_Impl, Timer *, pTimer ) { #ifdef DBG_UTIL // on Windows very often C++ Exceptions (GPF etc.) are caught by MSVCRT // or another MS library try to get them here try { #endif const unsigned MAX_INPUT_DELAY = 200; DBG_ASSERT( pImp->pCaches != 0, "SfxBindings not initialized" ); if ( Application::GetLastInputInterval() < MAX_INPUT_DELAY && pTimer ) { pImp->aTimer.SetTimeout(TIMEOUT_UPDATING); return sal_True; } SfxApplication *pSfxApp = SfxGetpApp(); if( pDispatcher ) pDispatcher->Update_Impl(); // modifying the SfxObjectInterface-stack without SfxBindings => nothing to do SfxViewFrame* pFrame = pDispatcher ? pDispatcher->GetFrame() : NULL; if ( (pFrame && !pFrame->GetObjectShell()->AcceptStateUpdate()) || pSfxApp->IsDowning() || pImp->pCaches->empty() ) { return sal_True; } if ( !pDispatcher || !pDispatcher->IsFlushed() ) { return sal_True; } // if possible Update all server / happens in its own time slice if ( pImp->bMsgDirty ) { UpdateSlotServer_Impl(); return sal_False; } pImp->bAllDirty = false; pImp->aTimer.SetTimeout(TIMEOUT_UPDATING); // at least 10 loops and further if more jobs are available but no input bool bPreEmptive = pTimer && !pSfxApp->Get_Impl()->nInReschedule; sal_uInt16 nLoops = 10; pImp->bInNextJob = true; const sal_uInt16 nCount = pImp->pCaches->size(); while ( pImp->nMsgPos < nCount ) { // iterate through the bound functions bool bJobDone = false; while ( !bJobDone ) { SfxStateCache* pCache = (*pImp->pCaches)[pImp->nMsgPos]; DBG_ASSERT( pCache, "invalid SfxStateCache-position in job queue" ); bool bWasDirty = pCache->IsControllerDirty(); if ( bWasDirty ) { Update_Impl( pCache ); DBG_ASSERT( nCount == pImp->pCaches->size(), "Reschedule in StateChanged => buff" ); } // skip to next function binding ++pImp->nMsgPos; // keep job if it is not completed, but any input is available bJobDone = pImp->nMsgPos >= nCount; if ( bJobDone && pImp->bFirstRound ) { // Update of the preferred shell has been done, now may // also the others shells be updated bJobDone = false; pImp->bFirstRound = false; pImp->nMsgPos = 0; } if ( bWasDirty && !bJobDone && bPreEmptive && (--nLoops == 0) ) { pImp->bInNextJob = false; return sal_False; } } } pImp->nMsgPos = 0; // check for volatile slots bool bVolatileSlotsPresent = false; for ( sal_uInt16 n = 0; n < nCount; ++n ) { SfxStateCache* pCache = (*pImp->pCaches)[n]; const SfxSlotServer *pSlotServer = pCache->GetSlotServer(*pDispatcher, pImp->xProv); if ( pSlotServer && pSlotServer->GetSlot()->IsMode(SFX_SLOT_VOLATILE) ) { pCache->Invalidate(false); bVolatileSlotsPresent = true; } } if (bVolatileSlotsPresent) pImp->aTimer.SetTimeout(TIMEOUT_IDLE); else pImp->aTimer.Stop(); // Update round is finished pImp->bInNextJob = false; Broadcast(SfxSimpleHint(SFX_HINT_UPDATEDONE)); return sal_True; #ifdef DBG_UTIL } catch (...) { OSL_FAIL("C++ exception caught!"); pImp->bInNextJob = false; } return sal_False; #endif } sal_uInt16 SfxBindings::EnterRegistrations(const char *pFile, int nLine) { SAL_INFO( "sfx.control", std::setw(std::min(nRegLevel, sal_uInt16(8))) << ' ' << "this = " << this << " Level = " << nRegLevel << " SfxBindings::EnterRegistrations " << (pFile ? SAL_STREAM("File: " << pFile << " Line: " << nLine) : "")); // When bindings are locked, also lock sub bindings. if ( pImp->pSubBindings ) { pImp->pSubBindings->ENTERREGISTRATIONS(); // These EnterRegistrations are not "real" for the SubBindings pImp->pSubBindings->pImp->nOwnRegLevel--; // Synchronize Bindings pImp->pSubBindings->nRegLevel = nRegLevel + pImp->pSubBindings->pImp->nOwnRegLevel + 1; } pImp->nOwnRegLevel++; // check if this is the outer most level if ( ++nRegLevel == 1 ) { // stop background-processing pImp->aTimer.Stop(); // flush the cache pImp->nCachedFunc1 = 0; pImp->nCachedFunc2 = 0; // Mark if the all of the Caches have dissapered. pImp->bCtrlReleased = false; } return nRegLevel; } void SfxBindings::LeaveRegistrations( sal_uInt16 nLevel, const char *pFile, int nLine ) { (void)nLevel; // unused variable DBG_ASSERT( nRegLevel, "Leave without Enter" ); DBG_ASSERT( nLevel == USHRT_MAX || nLevel == nRegLevel, "wrong Leave" ); // Only when the SubBindings are still locked by the Superbindings, // remove this lock (i.e. if there are more locks than "real" ones) if ( pImp->pSubBindings && pImp->pSubBindings->nRegLevel > pImp->pSubBindings->pImp->nOwnRegLevel ) { // Synchronize Bindings pImp->pSubBindings->nRegLevel = nRegLevel + pImp->pSubBindings->pImp->nOwnRegLevel; // This LeaveRegistrations is not "real" for SubBindings pImp->pSubBindings->pImp->nOwnRegLevel++; pImp->pSubBindings->LEAVEREGISTRATIONS(); } pImp->nOwnRegLevel--; // check if this is the outer most level if ( --nRegLevel == 0 && !SfxGetpApp()->IsDowning() ) { if ( pImp->bContextChanged ) { pImp->bContextChanged = false; } SfxViewFrame* pFrame = pDispatcher->GetFrame(); // If possible remove unused Caches, for example prepare PlugInInfo if ( pImp->bCtrlReleased ) { for ( sal_uInt16 nCache = pImp->pCaches->size(); nCache > 0; --nCache ) { // Get Cache via ::com::sun::star::sdbcx::Index SfxStateCache *pCache = (*pImp->pCaches)[nCache-1]; // No interested Controller present if ( pCache->GetItemLink() == 0 && !pCache->GetInternalController() ) { // Remove Cache. Safety: first remove and then delete pImp->pCaches->erase(pImp->pCaches->begin() + nCache - 1); delete pCache; } } } // restart background-processing pImp->nMsgPos = 0; if ( !pFrame || !pFrame->GetObjectShell() ) return; if ( pImp->pCaches && !pImp->pCaches->empty() ) { pImp->aTimer.Stop(); pImp->aTimer.SetTimeout(TIMEOUT_FIRST); pImp->aTimer.Start(); } } SAL_INFO( "sfx.control", std::setw(std::min(nRegLevel, sal_uInt16(8))) << ' ' << "this = " << this << " Level = " << nRegLevel << " SfxBindings::LeaveRegistrations " << (pFile ? SAL_STREAM("File: " << pFile << " Line: " << nLine) : "")); } void SfxBindings::SetDispatcher( SfxDispatcher *pDisp ) { SfxDispatcher *pOldDispat = pDispatcher; if ( pDisp != pDispatcher ) { if ( pOldDispat ) { SfxBindings* pBind = pOldDispat->GetBindings(); while ( pBind ) { if ( pBind->pImp->pSubBindings == this && pBind->pDispatcher != pDisp ) pBind->SetSubBindings_Impl( NULL ); pBind = pBind->pImp->pSubBindings; } } pDispatcher = pDisp; ::com::sun::star::uno::Reference < ::com::sun::star::frame::XDispatchProvider > xProv; if ( pDisp ) xProv = ::com::sun::star::uno::Reference < ::com::sun::star::frame::XDispatchProvider > ( pDisp->GetFrame()->GetFrame().GetFrameInterface(), UNO_QUERY ); SetDispatchProvider_Impl( xProv ); InvalidateAll( true ); InvalidateUnoControllers_Impl(); if ( pDispatcher && !pOldDispat ) { if ( pImp->pSubBindings && pImp->pSubBindings->pDispatcher != pOldDispat ) { OSL_FAIL( "SubBindings already set before activating!" ); pImp->pSubBindings->ENTERREGISTRATIONS(); } LEAVEREGISTRATIONS(); } else if( !pDispatcher ) { ENTERREGISTRATIONS(); if ( pImp->pSubBindings && pImp->pSubBindings->pDispatcher != pOldDispat ) { OSL_FAIL( "SubBindings still set even when deactivating!" ); pImp->pSubBindings->LEAVEREGISTRATIONS(); } } Broadcast( SfxSimpleHint( SFX_HINT_DATACHANGED ) ); if ( pDisp ) { SfxBindings* pBind = pDisp->GetBindings(); while ( pBind && pBind != this ) { if ( !pBind->pImp->pSubBindings ) { pBind->SetSubBindings_Impl( this ); break; } pBind = pBind->pImp->pSubBindings; } } } } void SfxBindings::ClearCache_Impl( sal_uInt16 nSlotId ) { SfxStateCache* pCache = GetStateCache(nSlotId); if (!pCache) return; pCache->ClearCache(); } void SfxBindings::StartUpdate_Impl( bool bComplete ) { if ( pImp->pSubBindings ) pImp->pSubBindings->StartUpdate_Impl( bComplete ); if ( !bComplete ) // Update may be interrupted NextJob_Impl(&pImp->aTimer); else // Update all slots in a row NextJob_Impl(0); } SfxItemState SfxBindings::QueryState( sal_uInt16 nSlot, SfxPoolItem* &rpState ) { ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > xDisp; SfxStateCache *pCache = GetStateCache( nSlot ); if ( pCache ) xDisp = pCache->GetDispatch(); if ( xDisp.is() || !pCache ) { const SfxSlot* pSlot = SfxSlotPool::GetSlotPool( pDispatcher->GetFrame() ).GetSlot( nSlot ); if ( !pSlot || !pSlot->pUnoName ) return SfxItemState::DISABLED; ::com::sun::star::util::URL aURL; OUString aCmd( ".uno:" ); aURL.Protocol = aCmd; aURL.Path = OUString::createFromAscii(pSlot->GetUnoName()); aCmd += aURL.Path; aURL.Complete = aCmd; aURL.Main = aCmd; if ( !xDisp.is() ) xDisp = pImp->xProv->queryDispatch( aURL, OUString(), 0 ); if ( xDisp.is() ) { ::com::sun::star::uno::Reference< ::com::sun::star::lang::XUnoTunnel > xTunnel( xDisp, ::com::sun::star::uno::UNO_QUERY ); SfxOfficeDispatch* pDisp = NULL; if ( xTunnel.is() ) { sal_Int64 nImplementation = xTunnel->getSomething(SfxOfficeDispatch::impl_getStaticIdentifier()); pDisp = reinterpret_cast< SfxOfficeDispatch* >( sal::static_int_cast< sal_IntPtr >( nImplementation )); } if ( !pDisp ) { bool bDeleteCache = false; if ( !pCache ) { pCache = new SfxStateCache( nSlot ); pCache->GetSlotServer( *GetDispatcher_Impl(), pImp->xProv ); bDeleteCache = true; } SfxItemState eState = SfxItemState::SET; SfxPoolItem *pItem=NULL; BindDispatch_Impl *pBind = new BindDispatch_Impl( xDisp, aURL, pCache, pSlot ); pBind->acquire(); xDisp->addStatusListener( pBind, aURL ); if ( !pBind->GetStatus().IsEnabled ) { eState = SfxItemState::DISABLED; } else { ::com::sun::star::uno::Any aAny = pBind->GetStatus().State; ::com::sun::star::uno::Type pType = aAny.getValueType(); if ( pType == ::getBooleanCppuType() ) { bool bTemp = false; aAny >>= bTemp ; pItem = new SfxBoolItem( nSlot, bTemp ); } else if ( pType == ::cppu::UnoType< ::cppu::UnoUnsignedShortType >::get() ) { sal_uInt16 nTemp = 0; aAny >>= nTemp ; pItem = new SfxUInt16Item( nSlot, nTemp ); } else if ( pType == cppu::UnoType::get() ) { sal_uInt32 nTemp = 0; aAny >>= nTemp ; pItem = new SfxUInt32Item( nSlot, nTemp ); } else if ( pType == cppu::UnoType::get() ) { OUString sTemp ; aAny >>= sTemp ; pItem = new SfxStringItem( nSlot, sTemp ); } else pItem = new SfxVoidItem( nSlot ); } xDisp->removeStatusListener( pBind, aURL ); pBind->Release(); rpState = pItem; if ( bDeleteCache ) DELETEZ( pCache ); return eState; } } } // Then test at the dispatcher to check if the returned items from // there are always DELETE_ON_IDLE, a copy of it has to be made in // order to allow for transition of ownership. const SfxPoolItem *pItem = NULL; SfxItemState eState = pDispatcher->QueryState( nSlot, pItem ); if ( eState == SfxItemState::SET ) { DBG_ASSERT( pItem, "SfxItemState::SET but no item!" ); if ( pItem ) rpState = pItem->Clone(); } else if ( eState == SfxItemState::DEFAULT && pItem ) { rpState = pItem->Clone(); } return eState; } void SfxBindings::SetSubBindings_Impl( SfxBindings *pSub ) { if ( pImp->pSubBindings ) { pImp->pSubBindings->SetDispatchProvider_Impl( ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider > () ); pImp->pSubBindings->pImp->pSuperBindings = NULL; } pImp->pSubBindings = pSub; if ( pSub ) { pImp->pSubBindings->SetDispatchProvider_Impl( pImp->xProv ); pSub->pImp->pSuperBindings = this; } } SfxBindings* SfxBindings::GetSubBindings_Impl( bool bTop ) const { SfxBindings *pRet = pImp->pSubBindings; if ( bTop ) { while ( pRet->pImp->pSubBindings ) pRet = pRet->pImp->pSubBindings; } return pRet; } void SfxBindings::SetWorkWindow_Impl( SfxWorkWindow* pWork ) { pImp->pWorkWin = pWork; } SfxWorkWindow* SfxBindings::GetWorkWindow_Impl() const { return pImp->pWorkWin; } void SfxBindings::RegisterUnoController_Impl( SfxUnoControllerItem* pControl ) { if ( !pImp->pUnoCtrlArr ) pImp->pUnoCtrlArr = new SfxUnoControllerArr_Impl; pImp->pUnoCtrlArr->push_back( pControl ); } void SfxBindings::ReleaseUnoController_Impl( SfxUnoControllerItem* pControl ) { if ( pImp->pUnoCtrlArr ) { SfxUnoControllerArr_Impl::iterator it = std::find( pImp->pUnoCtrlArr->begin(), pImp->pUnoCtrlArr->end(), pControl ); if ( it != pImp->pUnoCtrlArr->end() ) { pImp->pUnoCtrlArr->erase( it ); return; } } if ( pImp->pSubBindings ) pImp->pSubBindings->ReleaseUnoController_Impl( pControl ); } void SfxBindings::InvalidateUnoControllers_Impl() { if ( pImp->pUnoCtrlArr ) { sal_uInt16 nCount = pImp->pUnoCtrlArr->size(); for ( sal_uInt16 n=nCount; n>0; n-- ) { SfxUnoControllerItem *pCtrl = (*pImp->pUnoCtrlArr)[n-1]; ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > xRef( (::cppu::OWeakObject*)pCtrl, ::com::sun::star::uno::UNO_QUERY ); pCtrl->ReleaseDispatch(); pCtrl->GetNewDispatch(); } } if ( pImp->pSubBindings ) pImp->pSubBindings->InvalidateUnoControllers_Impl(); } bool SfxBindings::IsInUpdate() const { bool bInUpdate = pImp->bInUpdate; if ( !bInUpdate && pImp->pSubBindings ) bInUpdate = pImp->pSubBindings->IsInUpdate(); return bInUpdate; } void SfxBindings::SetVisibleState( sal_uInt16 nId, bool bShow ) { ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > xDisp; SfxStateCache *pCache = GetStateCache( nId ); if ( pCache ) pCache->SetVisibleState( bShow ); } void SfxBindings::SetActiveFrame( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame > & rFrame ) { if ( rFrame.is() || !pDispatcher ) SetDispatchProvider_Impl( ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider > ( rFrame, ::com::sun::star::uno::UNO_QUERY ) ); else SetDispatchProvider_Impl( ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider > ( pDispatcher->GetFrame()->GetFrame().GetFrameInterface(), ::com::sun::star::uno::UNO_QUERY ) ); } const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame > SfxBindings::GetActiveFrame() const { const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame > xFrame( pImp->xProv, ::com::sun::star::uno::UNO_QUERY ); if ( xFrame.is() || !pDispatcher ) return xFrame; else return pDispatcher->GetFrame()->GetFrame().GetFrameInterface(); } void SfxBindings::SetDispatchProvider_Impl( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider > & rProv ) { bool bInvalidate = ( rProv != pImp->xProv ); if ( bInvalidate ) { pImp->xProv = rProv; InvalidateAll( true ); InvalidateUnoControllers_Impl(); } if ( pImp->pSubBindings ) pImp->pSubBindings->SetDispatchProvider_Impl( pImp->xProv ); } bool SfxBindings::ExecuteCommand_Impl( const OUString& rCommand ) { ::com::sun::star::util::URL aURL; aURL.Complete = rCommand; Reference< util::XURLTransformer > xTrans( util::URLTransformer::create( ::comphelper::getProcessComponentContext() ) ); xTrans->parseStrict( aURL ); ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > xDisp = pImp->xProv->queryDispatch( aURL, OUString(), 0 ); if ( xDisp.is() ) { new SfxAsyncExec_Impl( aURL, xDisp ); return true; } return false; } com::sun::star::uno::Reference< com::sun::star::frame::XDispatchRecorder > SfxBindings::GetRecorder() const { return pImp->xRecorder; } void SfxBindings::SetRecorder_Impl( com::sun::star::uno::Reference< com::sun::star::frame::XDispatchRecorder >& rRecorder ) { pImp->xRecorder = rRecorder; } void SfxBindings::ContextChanged_Impl() { if ( !pImp->bInUpdate && ( !pImp->bContextChanged || !pImp->bAllMsgDirty ) ) { InvalidateAll( true ); } } uno::Reference < frame::XDispatch > SfxBindings::GetDispatch( const SfxSlot* pSlot, const util::URL& aURL, bool bMasterCommand ) { uno::Reference < frame::XDispatch > xRet; SfxStateCache* pCache = GetStateCache( pSlot->nSlotId ); if ( pCache && !bMasterCommand ) xRet = pCache->GetInternalDispatch(); if ( !xRet.is() ) { // dispatches for slaves are unbound, they don't have a state SfxOfficeDispatch* pDispatch = bMasterCommand ? new SfxOfficeDispatch( pDispatcher, pSlot, aURL ) : new SfxOfficeDispatch( *this, pDispatcher, pSlot, aURL ); pDispatch->SetMasterUnoCommand( bMasterCommand ); xRet = uno::Reference < frame::XDispatch >( pDispatch ); if ( !pCache ) pCache = GetStateCache( pSlot->nSlotId ); DBG_ASSERT( pCache, "No cache for OfficeDispatch!" ); if ( pCache && !bMasterCommand ) pCache->SetInternalDispatch( xRet ); } return xRet; } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */