1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #ifdef _MSC_VER 29*cdf0e10cSrcweir #pragma hdrstop 30*cdf0e10cSrcweir #endif 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir #include <tools/debug.hxx> 33*cdf0e10cSrcweir #include <usr/ustring.hxx> 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir #include "result.hxx" 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir using namespace com::sun::star; 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir //------------------------------------------------------------------------ 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir SV_IMPL_PTRARR( XResultListenerArr_Impl, XResultListenerPtr ); 42*cdf0e10cSrcweir 43*cdf0e10cSrcweir //SMART_UNO_IMPLEMENTATION( ScAddInResult, UsrObject ); 44*cdf0e10cSrcweir 45*cdf0e10cSrcweir //------------------------------------------------------------------------ 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir ScAddInResult::ScAddInResult(const String& rStr) : 48*cdf0e10cSrcweir aArg( rStr ), 49*cdf0e10cSrcweir nTickCount( 0 ) 50*cdf0e10cSrcweir { 51*cdf0e10cSrcweir aTimer.SetTimeout( 1000 ); 52*cdf0e10cSrcweir aTimer.SetTimeoutHdl( LINK( this, ScAddInResult, TimeoutHdl ) ); 53*cdf0e10cSrcweir aTimer.Start(); 54*cdf0e10cSrcweir } 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir void ScAddInResult::NewValue() 57*cdf0e10cSrcweir { 58*cdf0e10cSrcweir ++nTickCount; 59*cdf0e10cSrcweir 60*cdf0e10cSrcweir uno::Any aAny; 61*cdf0e10cSrcweir if ( TRUE /* nTickCount % 4 */ ) 62*cdf0e10cSrcweir { 63*cdf0e10cSrcweir String aRet = aArg; 64*cdf0e10cSrcweir aRet += nTickCount; 65*cdf0e10cSrcweir rtl::OUString aUStr = StringToOUString( aRet, CHARSET_SYSTEM ); 66*cdf0e10cSrcweir aAny <<= aUStr; 67*cdf0e10cSrcweir } 68*cdf0e10cSrcweir // else void 69*cdf0e10cSrcweir 70*cdf0e10cSrcweir // sheet::ResultEvent aEvent( (UsrObject*)this, aAny ); 71*cdf0e10cSrcweir sheet::ResultEvent aEvent( (cppu::OWeakObject*)this, aAny ); 72*cdf0e10cSrcweir 73*cdf0e10cSrcweir for ( USHORT n=0; n<aListeners.Count(); n++ ) 74*cdf0e10cSrcweir (*aListeners[n])->modified( aEvent ); 75*cdf0e10cSrcweir } 76*cdf0e10cSrcweir 77*cdf0e10cSrcweir IMPL_LINK_INLINE_START( ScAddInResult, TimeoutHdl, Timer*, pT ) 78*cdf0e10cSrcweir { 79*cdf0e10cSrcweir NewValue(); 80*cdf0e10cSrcweir pT->Start(); 81*cdf0e10cSrcweir return 0; 82*cdf0e10cSrcweir } 83*cdf0e10cSrcweir IMPL_LINK_INLINE_END( ScAddInResult, TimeoutHdl, Timer*, pT ) 84*cdf0e10cSrcweir 85*cdf0e10cSrcweir ScAddInResult::~ScAddInResult() 86*cdf0e10cSrcweir { 87*cdf0e10cSrcweir } 88*cdf0e10cSrcweir 89*cdf0e10cSrcweir // XVolatileResult 90*cdf0e10cSrcweir 91*cdf0e10cSrcweir void SAL_CALL ScAddInResult::addResultListener( const ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XResultListener >& aListener ) throw(::com::sun::star::uno::RuntimeException) 92*cdf0e10cSrcweir { 93*cdf0e10cSrcweir uno::Reference<sheet::XResultListener> *pObj = new uno::Reference<sheet::XResultListener>( aListener ); 94*cdf0e10cSrcweir aListeners.Insert( pObj, aListeners.Count() ); 95*cdf0e10cSrcweir 96*cdf0e10cSrcweir if ( aListeners.Count() == 1 ) 97*cdf0e10cSrcweir { 98*cdf0e10cSrcweir acquire(); // one Ref for all listeners 99*cdf0e10cSrcweir 100*cdf0e10cSrcweir NewValue(); //! Test 101*cdf0e10cSrcweir } 102*cdf0e10cSrcweir } 103*cdf0e10cSrcweir 104*cdf0e10cSrcweir void SAL_CALL ScAddInResult::removeResultListener( const ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XResultListener >& aListener ) throw(::com::sun::star::uno::RuntimeException) 105*cdf0e10cSrcweir { 106*cdf0e10cSrcweir acquire(); 107*cdf0e10cSrcweir 108*cdf0e10cSrcweir USHORT nCount = aListeners.Count(); 109*cdf0e10cSrcweir for ( USHORT n=nCount; n--; ) 110*cdf0e10cSrcweir { 111*cdf0e10cSrcweir uno::Reference<sheet::XResultListener> *pObj = aListeners[n]; 112*cdf0e10cSrcweir if ( *pObj == aListener ) 113*cdf0e10cSrcweir { 114*cdf0e10cSrcweir aListeners.DeleteAndDestroy( n ); 115*cdf0e10cSrcweir 116*cdf0e10cSrcweir if ( aListeners.Count() == 0 ) 117*cdf0e10cSrcweir { 118*cdf0e10cSrcweir nTickCount = 0; //! Test 119*cdf0e10cSrcweir 120*cdf0e10cSrcweir release(); // release listener Ref 121*cdf0e10cSrcweir } 122*cdf0e10cSrcweir 123*cdf0e10cSrcweir break; 124*cdf0e10cSrcweir } 125*cdf0e10cSrcweir } 126*cdf0e10cSrcweir 127*cdf0e10cSrcweir release(); 128*cdf0e10cSrcweir } 129*cdf0e10cSrcweir 130*cdf0e10cSrcweir //------------------------------------------------------------------------ 131*cdf0e10cSrcweir 132*cdf0e10cSrcweir 133*cdf0e10cSrcweir 134