1 /**************************************************************
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
4  * or more contributor license agreements.  See the NOTICE file
5  * distributed with this work for additional information
6  * regarding copyright ownership.  The ASF licenses this file
7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
10  *
11  *   http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16  * KIND, either express or implied.  See the License for the
17  * specific language governing permissions and limitations
18  * under the License.
19  *
20  *************************************************************/
21 
22 
23 
24 #ifndef _SVTOOLS_LOCALRESACCESS_HXX_
25 #define _SVTOOLS_LOCALRESACCESS_HXX_
26 
27 #include <tools/rc.hxx>
28 #include <tools/rcid.h>
29 #include <osl/diagnose.h>
30 
31 //.........................................................................
32 namespace svt
33 {
34 //.........................................................................
35 
36 	//=========================================================================
37 	//= OLocalResourceAccess
38 	//=========================================================================
39 	/** helper class for acessing local resources
40 	*/
41 	class OLocalResourceAccess : public Resource
42 	{
43 	protected:
44 		ResMgr*		m_pManager;
45 
46 	public:
OLocalResourceAccess(const ResId & _rId)47 		OLocalResourceAccess( const ResId& _rId )
48 			:Resource( _rId.SetAutoRelease( sal_False ) )
49 			,m_pManager( _rId.GetResMgr() )
50 		{
51 		}
52 
OLocalResourceAccess(const ResId & _rId,RESOURCE_TYPE _rType)53 		OLocalResourceAccess(const ResId& _rId, RESOURCE_TYPE _rType)
54 			:Resource(_rId.SetRT(_rType).SetAutoRelease(sal_False))
55 			,m_pManager(_rId.GetResMgr())
56 		{
57             OSL_ENSURE( m_pManager != NULL, "OLocalResourceAccess::OLocalResourceAccess: invalid resource manager!" );
58 		}
59 
~OLocalResourceAccess()60 		~OLocalResourceAccess()
61 		{
62             if ( m_pManager )
63 			    m_pManager->Increment( m_pManager->GetRemainSize() );
64 			FreeResource();
65 		}
66 
IsAvailableRes(const ResId & _rId) const67 		inline sal_Bool IsAvailableRes( const ResId& _rId ) const
68 		{
69 			return Resource::IsAvailableRes( _rId );
70 		}
71 	};
72 
73 //.........................................................................
74 }	// namespace svt
75 //.........................................................................
76 
77 #endif // _SVTOOLS_LOCALRESACCESS_HXX_
78 
79