1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski
23*b1cdbd2cSJim Jagielski
24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove
25*b1cdbd2cSJim Jagielski #include "precompiled_sot.hxx"
26*b1cdbd2cSJim Jagielski
27*b1cdbd2cSJim Jagielski #define _SOT_OBJECT_CXX
28*b1cdbd2cSJim Jagielski
29*b1cdbd2cSJim Jagielski #include <tools/debug.hxx>
30*b1cdbd2cSJim Jagielski #include <sot/object.hxx>
31*b1cdbd2cSJim Jagielski #include <sot/factory.hxx>
32*b1cdbd2cSJim Jagielski #include <sot/agg.hxx>
33*b1cdbd2cSJim Jagielski
34*b1cdbd2cSJim Jagielski /************** class SotObject ******************************************/
35*b1cdbd2cSJim Jagielski class SotObjectFactory : public SotFactory
36*b1cdbd2cSJim Jagielski {
37*b1cdbd2cSJim Jagielski public:
38*b1cdbd2cSJim Jagielski TYPEINFO();
SotObjectFactory(const SvGlobalName & rName,const String & rClassName,CreateInstanceType pCreateFuncP)39*b1cdbd2cSJim Jagielski SotObjectFactory( const SvGlobalName & rName,
40*b1cdbd2cSJim Jagielski const String & rClassName,
41*b1cdbd2cSJim Jagielski CreateInstanceType pCreateFuncP )
42*b1cdbd2cSJim Jagielski : SotFactory( rName, rClassName, pCreateFuncP )
43*b1cdbd2cSJim Jagielski {}
44*b1cdbd2cSJim Jagielski };
45*b1cdbd2cSJim Jagielski TYPEINIT1(SotObjectFactory,SotFactory);
46*b1cdbd2cSJim Jagielski
47*b1cdbd2cSJim Jagielski
48*b1cdbd2cSJim Jagielski SO2_IMPL_BASIC_CLASS_DLL(SotObject,SotObjectFactory,
49*b1cdbd2cSJim Jagielski SvGlobalName( 0xf44b7830, 0xf83c, 0x11d0,
50*b1cdbd2cSJim Jagielski 0xaa, 0xa1, 0x0, 0xa0, 0x24, 0x9d, 0x55, 0x90 ) )
SO2_IMPL_INVARIANT(SotObject)51*b1cdbd2cSJim Jagielski SO2_IMPL_INVARIANT(SotObject)
52*b1cdbd2cSJim Jagielski
53*b1cdbd2cSJim Jagielski /*************************************************************************
54*b1cdbd2cSJim Jagielski |* SotObject::TestMemberObjRef()
55*b1cdbd2cSJim Jagielski |*
56*b1cdbd2cSJim Jagielski |* Beschreibung:
57*b1cdbd2cSJim Jagielski *************************************************************************/
58*b1cdbd2cSJim Jagielski void SotObject::TestMemberObjRef( sal_Bool /*bFree*/ )
59*b1cdbd2cSJim Jagielski {
60*b1cdbd2cSJim Jagielski }
61*b1cdbd2cSJim Jagielski
62*b1cdbd2cSJim Jagielski /*************************************************************************
63*b1cdbd2cSJim Jagielski |* SotObject::TestMemberObjRef()
64*b1cdbd2cSJim Jagielski |*
65*b1cdbd2cSJim Jagielski |* Beschreibung:
66*b1cdbd2cSJim Jagielski *************************************************************************/
67*b1cdbd2cSJim Jagielski #ifdef TEST_INVARIANT
TestMemberInvariant(sal_Bool)68*b1cdbd2cSJim Jagielski void SotObject::TestMemberInvariant( sal_Bool /*bPrint*/ )
69*b1cdbd2cSJim Jagielski {
70*b1cdbd2cSJim Jagielski }
71*b1cdbd2cSJim Jagielski #endif
72*b1cdbd2cSJim Jagielski
73*b1cdbd2cSJim Jagielski /*************************************************************************
74*b1cdbd2cSJim Jagielski |* SotObject::SotObject()
75*b1cdbd2cSJim Jagielski |*
76*b1cdbd2cSJim Jagielski |* Beschreibung
77*b1cdbd2cSJim Jagielski *************************************************************************/
SotObject()78*b1cdbd2cSJim Jagielski SotObject::SotObject()
79*b1cdbd2cSJim Jagielski : nStrongLockCount( 0 )
80*b1cdbd2cSJim Jagielski , nOwnerLockCount( 0 )
81*b1cdbd2cSJim Jagielski , bOwner ( sal_True )
82*b1cdbd2cSJim Jagielski , bSVObject ( sal_False )
83*b1cdbd2cSJim Jagielski , bInClose ( sal_False )
84*b1cdbd2cSJim Jagielski {
85*b1cdbd2cSJim Jagielski SotFactory::IncSvObjectCount( this );
86*b1cdbd2cSJim Jagielski }
87*b1cdbd2cSJim Jagielski
88*b1cdbd2cSJim Jagielski /*************************************************************************
89*b1cdbd2cSJim Jagielski |*
90*b1cdbd2cSJim Jagielski |* SotObject::~SotObject()
91*b1cdbd2cSJim Jagielski |*
92*b1cdbd2cSJim Jagielski |* Beschreibung
93*b1cdbd2cSJim Jagielski |* Ersterstellung MM 05.06.94
94*b1cdbd2cSJim Jagielski |* Letzte Aenderung MM 05.06.94
95*b1cdbd2cSJim Jagielski |*
96*b1cdbd2cSJim Jagielski *************************************************************************/
~SotObject()97*b1cdbd2cSJim Jagielski SotObject::~SotObject()
98*b1cdbd2cSJim Jagielski {
99*b1cdbd2cSJim Jagielski SotFactory::DecSvObjectCount( this );
100*b1cdbd2cSJim Jagielski }
101*b1cdbd2cSJim Jagielski
102*b1cdbd2cSJim Jagielski /*************************************************************************
103*b1cdbd2cSJim Jagielski |* SotObject::GetInterface()
104*b1cdbd2cSJim Jagielski |*
105*b1cdbd2cSJim Jagielski |* Beschreibung: Um so3 zu helfen
106*b1cdbd2cSJim Jagielski *************************************************************************/
GetInterface(const SvGlobalName &)107*b1cdbd2cSJim Jagielski IUnknown * SotObject::GetInterface( const SvGlobalName & )
108*b1cdbd2cSJim Jagielski {
109*b1cdbd2cSJim Jagielski return NULL;
110*b1cdbd2cSJim Jagielski }
111*b1cdbd2cSJim Jagielski
112*b1cdbd2cSJim Jagielski /*************************************************************************
113*b1cdbd2cSJim Jagielski |* SotObject::CastAndAddRef()
114*b1cdbd2cSJim Jagielski |*
115*b1cdbd2cSJim Jagielski |* Beschreibung
116*b1cdbd2cSJim Jagielski *************************************************************************/
CastAndAddRef(const SotFactory * pFact)117*b1cdbd2cSJim Jagielski void* SotObject::CastAndAddRef( const SotFactory * pFact )
118*b1cdbd2cSJim Jagielski {
119*b1cdbd2cSJim Jagielski void * pCast = Cast( pFact );
120*b1cdbd2cSJim Jagielski if( pCast )
121*b1cdbd2cSJim Jagielski AddRef();
122*b1cdbd2cSJim Jagielski return pCast;
123*b1cdbd2cSJim Jagielski }
124*b1cdbd2cSJim Jagielski
125*b1cdbd2cSJim Jagielski //=========================================================================
Lock(sal_Bool bLock)126*b1cdbd2cSJim Jagielski sal_uInt16 SotObject::Lock( sal_Bool bLock )
127*b1cdbd2cSJim Jagielski {
128*b1cdbd2cSJim Jagielski SotObjectRef xHoldAlive( this );
129*b1cdbd2cSJim Jagielski sal_uInt16 nRet;
130*b1cdbd2cSJim Jagielski if( bLock )
131*b1cdbd2cSJim Jagielski {
132*b1cdbd2cSJim Jagielski AddRef();
133*b1cdbd2cSJim Jagielski nRet = ++nStrongLockCount;
134*b1cdbd2cSJim Jagielski }
135*b1cdbd2cSJim Jagielski else
136*b1cdbd2cSJim Jagielski {
137*b1cdbd2cSJim Jagielski nRet = --nStrongLockCount;
138*b1cdbd2cSJim Jagielski ReleaseRef();
139*b1cdbd2cSJim Jagielski }
140*b1cdbd2cSJim Jagielski
141*b1cdbd2cSJim Jagielski if( !nRet && !nOwnerLockCount )
142*b1cdbd2cSJim Jagielski DoClose();
143*b1cdbd2cSJim Jagielski
144*b1cdbd2cSJim Jagielski return nRet;
145*b1cdbd2cSJim Jagielski }
146*b1cdbd2cSJim Jagielski
147*b1cdbd2cSJim Jagielski //=========================================================================
OwnerLock(sal_Bool bLock)148*b1cdbd2cSJim Jagielski void SotObject::OwnerLock
149*b1cdbd2cSJim Jagielski (
150*b1cdbd2cSJim Jagielski sal_Bool bLock /* sal_True, lock. sal_False, unlock. */
151*b1cdbd2cSJim Jagielski )
152*b1cdbd2cSJim Jagielski /* [Beschreibung]
153*b1cdbd2cSJim Jagielski
154*b1cdbd2cSJim Jagielski Wenn der OwnerLock auf Null dekrementiert, dann wird die Methode
155*b1cdbd2cSJim Jagielski DoClose gerufen. Dies geschieht unabh"angig vom Lock. bzw. RefCount.
156*b1cdbd2cSJim Jagielski Ist der OwnerLock-Z"ahler != Null, dann wird kein DoClose durch
157*b1cdbd2cSJim Jagielski <SotObject::FuzzyLock> gerufen.
158*b1cdbd2cSJim Jagielski */
159*b1cdbd2cSJim Jagielski {
160*b1cdbd2cSJim Jagielski if( bLock )
161*b1cdbd2cSJim Jagielski {
162*b1cdbd2cSJim Jagielski nOwnerLockCount++;
163*b1cdbd2cSJim Jagielski AddRef();
164*b1cdbd2cSJim Jagielski }
165*b1cdbd2cSJim Jagielski else if ( nOwnerLockCount )
166*b1cdbd2cSJim Jagielski {
167*b1cdbd2cSJim Jagielski if( 0 == --nOwnerLockCount )
168*b1cdbd2cSJim Jagielski DoClose();
169*b1cdbd2cSJim Jagielski ReleaseRef();
170*b1cdbd2cSJim Jagielski }
171*b1cdbd2cSJim Jagielski }
172*b1cdbd2cSJim Jagielski
RemoveOwnerLock()173*b1cdbd2cSJim Jagielski void SotObject::RemoveOwnerLock()
174*b1cdbd2cSJim Jagielski {
175*b1cdbd2cSJim Jagielski if ( nOwnerLockCount )
176*b1cdbd2cSJim Jagielski {
177*b1cdbd2cSJim Jagielski --nOwnerLockCount;
178*b1cdbd2cSJim Jagielski ReleaseRef();
179*b1cdbd2cSJim Jagielski }
180*b1cdbd2cSJim Jagielski else {
181*b1cdbd2cSJim Jagielski DBG_ERROR("OwnerLockCount underflow!");
182*b1cdbd2cSJim Jagielski }
183*b1cdbd2cSJim Jagielski }
184*b1cdbd2cSJim Jagielski
185*b1cdbd2cSJim Jagielski //=========================================================================
DoClose()186*b1cdbd2cSJim Jagielski sal_Bool SotObject::DoClose()
187*b1cdbd2cSJim Jagielski {
188*b1cdbd2cSJim Jagielski sal_Bool bRet = sal_False;
189*b1cdbd2cSJim Jagielski if( !bInClose )
190*b1cdbd2cSJim Jagielski {
191*b1cdbd2cSJim Jagielski SotObjectRef xHoldAlive( this );
192*b1cdbd2cSJim Jagielski bInClose = sal_True;
193*b1cdbd2cSJim Jagielski bRet = Close();
194*b1cdbd2cSJim Jagielski bInClose = sal_False;
195*b1cdbd2cSJim Jagielski }
196*b1cdbd2cSJim Jagielski return bRet;
197*b1cdbd2cSJim Jagielski }
198*b1cdbd2cSJim Jagielski
199*b1cdbd2cSJim Jagielski //=========================================================================
Close()200*b1cdbd2cSJim Jagielski sal_Bool SotObject::Close()
201*b1cdbd2cSJim Jagielski {
202*b1cdbd2cSJim Jagielski return sal_True;
203*b1cdbd2cSJim Jagielski }
204*b1cdbd2cSJim Jagielski
205*b1cdbd2cSJim Jagielski
206