142 lines
4.3 KiB
C++
142 lines
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <sal/config.h>
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#include <algorithm>
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#include <sfx2/objsh.hxx>
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#include <adiasync.hxx>
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#include <brdcst.hxx>
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#include <global.hxx>
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#include <document.hxx>
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#include <sc.hrc>
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#include <osl/diagnose.h>
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#include <osl/thread.h>
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ScAddInAsyncs theAddInAsyncTbl;
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extern "C" {
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void CALLTYPE ScAddInAsyncCallBack( double& nHandle, void* pData )
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{
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ScAddInAsync::CallBack( sal_uLong( nHandle ), pData );
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}
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}
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ScAddInAsync::ScAddInAsync(sal_uLong nHandleP, LegacyFuncData* pFuncData, ScDocument* pDoc) :
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SvtBroadcaster(),
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pStr( nullptr ),
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mpFuncData(pFuncData),
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nHandle( nHandleP ),
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meType(pFuncData->GetAsyncType()),
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bValid( false )
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{
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pDocs = new ScAddInDocs;
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pDocs->insert( pDoc );
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theAddInAsyncTbl.insert( this );
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}
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ScAddInAsync::~ScAddInAsync()
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{
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// in dTor because of theAddInAsyncTbl.DeleteAndDestroy in ScGlobal::Clear
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mpFuncData->Unadvice( (double)nHandle );
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if ( meType == ParamType::PTR_STRING && pStr ) // include type comparison because of union
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delete pStr;
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delete pDocs;
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}
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ScAddInAsync* ScAddInAsync::Get( sal_uLong nHandleP )
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{
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ScAddInAsync* pRet = nullptr;
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ScAddInAsyncs::iterator it = std::find_if(
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theAddInAsyncTbl.begin(), theAddInAsyncTbl.end(),
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[nHandleP](ScAddInAsync const * el)
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{ return el->nHandle == nHandleP; });
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if ( it != theAddInAsyncTbl.end() )
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pRet = *it;
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return pRet;
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}
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void ScAddInAsync::CallBack( sal_uLong nHandleP, void* pData )
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{
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ScAddInAsync* p;
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if ( (p = Get( nHandleP )) == nullptr )
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return;
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if ( !p->HasListeners() )
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{
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// not in dTor because of theAddInAsyncTbl.DeleteAndDestroy in ScGlobal::Clear
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theAddInAsyncTbl.erase( p );
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delete p;
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return ;
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}
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switch ( p->meType )
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{
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case ParamType::PTR_DOUBLE :
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p->nVal = *static_cast<double*>(pData);
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break;
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case ParamType::PTR_STRING :
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{
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sal_Char* pChar = static_cast<sal_Char*>(pData);
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if ( p->pStr )
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*p->pStr = OUString( pChar, strlen(pChar),osl_getThreadTextEncoding() );
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else
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p->pStr = new OUString( pChar, strlen(pChar), osl_getThreadTextEncoding() );
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break;
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}
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default :
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OSL_FAIL( "unknown AsyncType" );
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return;
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}
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p->bValid = true;
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p->Broadcast( ScHint(SfxHintId::ScDataChanged, ScAddress()) );
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for ( ScAddInDocs::iterator it = p->pDocs->begin(); it != p->pDocs->end(); ++it )
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{
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ScDocument* pDoc = *it;
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pDoc->TrackFormulas();
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pDoc->GetDocumentShell()->Broadcast( SfxHint( SfxHintId::ScDataChanged ) );
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}
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}
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void ScAddInAsync::RemoveDocument( ScDocument* pDocumentP )
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{
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if ( !theAddInAsyncTbl.empty() )
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{
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for( ScAddInAsyncs::reverse_iterator iter1 = theAddInAsyncTbl.rbegin(); iter1 != theAddInAsyncTbl.rend(); ++iter1 )
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{ // backwards because of pointer-movement in array
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ScAddInAsync* pAsync = *iter1;
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ScAddInDocs* p = pAsync->pDocs;
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ScAddInDocs::iterator iter2 = p->find( pDocumentP );
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if( iter2 != p->end() )
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{
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p->erase( iter2 );
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if ( p->empty() )
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{ // this AddIn is not used anymore
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theAddInAsyncTbl.erase( --(iter1.base()) );
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delete pAsync;
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}
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}
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}
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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