/* -*- 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 // due to pSlotPool #include #include #include #include #include #include #include #include #include #include SfxSlotPool::SfxSlotPool(SfxSlotPool *pParent) : _pParentPool( pParent ) , _nCurGroup(0) , _nCurInterface(0) , _nCurMsg(0) { } SfxSlotPool::~SfxSlotPool() { _pParentPool = nullptr; // swap out _vInterfaces because ~SfxInterface() might call ReleaseInterface() std::vector tmpInterfaces; tmpInterfaces.swap(_vInterfaces); for ( SfxInterface *pIF : tmpInterfaces ) delete pIF; } namespace { const char* getGidResId(SfxGroupId nId) { if (nId == SfxGroupId::Intern) return STR_GID_INTERN; else if (nId == SfxGroupId::Application) return STR_GID_APPLICATION; else if (nId == SfxGroupId::View) return STR_GID_VIEW; else if (nId == SfxGroupId::Document) return STR_GID_DOCUMENT; else if (nId == SfxGroupId::Edit) return STR_GID_EDIT; else if (nId == SfxGroupId::Macro) return STR_GID_MACRO; else if (nId == SfxGroupId::Options) return STR_GID_OPTIONS; else if (nId == SfxGroupId::Math) return STR_GID_MATH; else if (nId == SfxGroupId::Navigator) return STR_GID_NAVIGATOR; else if (nId == SfxGroupId::Insert) return STR_GID_INSERT; else if (nId == SfxGroupId::Format) return STR_GID_FORMAT; else if (nId == SfxGroupId::Template) return STR_GID_TEMPLATE; else if (nId == SfxGroupId::Text) return STR_GID_TEXT; else if (nId == SfxGroupId::Frame) return STR_GID_FRAME; else if (nId == SfxGroupId::Graphic) return STR_GID_GRAPHIC; else if (nId == SfxGroupId::Table) return STR_GID_TABLE; else if (nId == SfxGroupId::Enumeration) return STR_GID_ENUMERATION; else if (nId == SfxGroupId::Data) return STR_GID_DATA; else if (nId == SfxGroupId::Special) return STR_GID_SPECIAL; else if (nId == SfxGroupId::Image) return STR_GID_IMAGE; else if (nId == SfxGroupId::Chart) return STR_GID_CHART; else if (nId == SfxGroupId::Explorer) return STR_GID_EXPLORER; else if (nId == SfxGroupId::Connector) return STR_GID_CONNECTOR; else if (nId == SfxGroupId::Modify) return STR_GID_MODIFY; else if (nId == SfxGroupId::Drawing) return STR_GID_DRAWING; else if (nId == SfxGroupId::Controls) return STR_GID_CONTROLS; return nullptr; } } // registers the availability of the Interface of functions void SfxSlotPool::RegisterInterface( SfxInterface& rInterface ) { // add to the list of SfxObjectInterface instances _vInterfaces.push_back(&rInterface); // Stop at a (single) Null-slot (for syntactic reasons the interfaces // always contain at least one slot) if ( rInterface.Count() != 0 && !rInterface.pSlots[0].nSlotId ) return; // possibly add Interface-id and group-ids of funcs to the list of groups if ( _pParentPool ) { // The Groups in parent Slotpool are also known here _vGroups.insert( _vGroups.end(), _pParentPool->_vGroups.begin(), _pParentPool->_vGroups.end() ); } for ( size_t nFunc = 0; nFunc < rInterface.Count(); ++nFunc ) { SfxSlot &rDef = rInterface.pSlots[nFunc]; if ( rDef.GetGroupId() != SfxGroupId::NONE && std::find(_vGroups.begin(), _vGroups.end(), rDef.GetGroupId()) == _vGroups.end() ) { if (rDef.GetGroupId() == SfxGroupId::Intern) _vGroups.insert(_vGroups.begin(), rDef.GetGroupId()); else _vGroups.push_back(rDef.GetGroupId()); } } } const std::type_info* SfxSlotPool::GetSlotType( sal_uInt16 nId ) const { const SfxSlot* pSlot = GetSlot( nId ); return pSlot ? pSlot->GetType()->Type() : nullptr; } // unregisters the availability of the Interface of functions void SfxSlotPool::ReleaseInterface( SfxInterface& rInterface ) { // remove from the list of SfxInterface instances auto i = std::find(_vInterfaces.begin(), _vInterfaces.end(), &rInterface); if(i != _vInterfaces.end()) _vInterfaces.erase(i); } // get the first SfxMessage for a special Id (e.g. for getting check-mode) const SfxSlot* SfxSlotPool::GetSlot( sal_uInt16 nId ) const { // First, search their own interfaces for (SfxInterface* _pInterface : _vInterfaces) { const SfxSlot *pDef = _pInterface->GetSlot(nId); if ( pDef ) return pDef; } // Then try any of the possible existing parent return _pParentPool ? _pParentPool->GetSlot( nId ) : nullptr; } // skips to the next group OUString SfxSlotPool::SeekGroup( sal_uInt16 nNo ) { // if the group exists, use it if ( nNo < _vGroups.size() ) { _nCurGroup = nNo; if ( _pParentPool ) { // In most cases, the order of the IDs agree sal_uInt16 nParentCount = _pParentPool->_vGroups.size(); if ( nNo < nParentCount && _vGroups[nNo] == _pParentPool->_vGroups[nNo] ) _pParentPool->_nCurGroup = nNo; else { // Otherwise search. If the group is not found in the parent // pool, _nCurGroup is set outside the valid range sal_uInt16 i; for ( i=1; i_vGroups[i] ) break; _pParentPool->_nCurGroup = i; } } const char* pResId = getGidResId(_vGroups[_nCurGroup]); if (!pResId) { OSL_FAIL( "GroupId-Name not defined in SFX!" ); return OUString(); } return SfxResId(pResId); } return OUString(); } sal_uInt16 SfxSlotPool::GetGroupCount() const { return _vGroups.size(); } // internal search loop const SfxSlot* SfxSlotPool::SeekSlot( sal_uInt16 nStartInterface ) { // The numbering starts at the interfaces of the parent pool sal_uInt16 nFirstInterface = _pParentPool ? _pParentPool->_vInterfaces.size() : 0; // have reached the end of the Parent-Pools? if ( nStartInterface < nFirstInterface && _pParentPool->_nCurGroup >= _pParentPool->_vGroups.size() ) nStartInterface = nFirstInterface; // Is the Interface still in the Parent-Pool? if ( nStartInterface < nFirstInterface ) { SAL_WARN_IF(!_pParentPool, "sfx.control", "No parent pool!"); _nCurInterface = nStartInterface; return _pParentPool->SeekSlot( nStartInterface ); } // find the first func-def with the current group id sal_uInt16 nCount = _vInterfaces.size() + nFirstInterface; for ( _nCurInterface = nStartInterface; _nCurInterface < nCount; ++_nCurInterface ) { SfxInterface* pInterface = _vInterfaces[_nCurInterface-nFirstInterface]; for ( _nCurMsg = 0; _nCurMsg < pInterface->Count(); ++_nCurMsg ) { const SfxSlot& rMsg = pInterface->pSlots[_nCurMsg]; if (rMsg.GetGroupId() == _vGroups.at(_nCurGroup)) return &rMsg; } } return nullptr; } // skips to the next func in the current group const SfxSlot* SfxSlotPool::NextSlot() { // The numbering starts at the interfaces of the parent pool sal_uInt16 nFirstInterface = _pParentPool ? _pParentPool->_vInterfaces.size() : 0; if ( _nCurInterface < nFirstInterface && _nCurGroup >= _pParentPool->_vGroups.size() ) _nCurInterface = nFirstInterface; if ( _nCurInterface < nFirstInterface ) { SAL_WARN_IF(!_pParentPool, "sfx.control", "No parent pool!"); const SfxSlot *pSlot = _pParentPool->NextSlot(); _nCurInterface = _pParentPool->_nCurInterface; if ( pSlot ) return pSlot; if ( _nCurInterface == nFirstInterface ) // parent pool is ready return SeekSlot( nFirstInterface ); } sal_uInt16 nInterface = _nCurInterface - nFirstInterface; // possibly we are already at the end if ( nInterface >= _vInterfaces.size() ) return nullptr; // look for further matching func-defs within the same Interface SfxInterface* pInterface = _vInterfaces[nInterface]; while ( ++_nCurMsg < pInterface->Count() ) { SfxSlot& rMsg = pInterface->pSlots[_nCurMsg]; if (rMsg.GetGroupId() == _vGroups.at(_nCurGroup)) return &rMsg; } return SeekSlot(++_nCurInterface ); } // Query SlotName with help text const SfxSlot* SfxSlotPool::GetUnoSlot( const OUString& rName ) const { const SfxSlot *pSlot = nullptr; for (auto const & nInterface: _vInterfaces) { pSlot = nInterface->GetSlot( rName ); if ( pSlot ) break; } if ( !pSlot && _pParentPool ) pSlot = _pParentPool->GetUnoSlot( rName ); return pSlot; } SfxSlotPool& SfxSlotPool::GetSlotPool( SfxViewFrame *pFrame ) { SfxModule *pMod = SfxModule::GetActiveModule( pFrame ); if ( pMod && pMod->GetSlotPool() ) return *pMod->GetSlotPool(); else return *SfxGetpApp()->Get_Impl()->pSlotPool; } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */