xref: /trunk/main/formula/source/ui/resource/ModuleHelper.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)
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27 #include "ModuleHelper.hxx"
28 #include <comphelper/configurationhelper.hxx>
29 #include <comphelper/processfactory.hxx>
30 #include <osl/thread.h>
31 #include <com/sun/star/util/XMacroExpander.hpp>
32 #include <com/sun/star/beans/XPropertySet.hpp>
33 #include <com/sun/star/uno/XComponentContext.hpp>
34 #include <rtl/uri.hxx>
35 #include <tools/debug.hxx>
36 #ifndef _SOLAR_HRC
37 #include <svl/solar.hrc>
38 #endif
39 
40 #define EXPAND_PROTOCOL     "vnd.sun.star.expand:"
41 #define ENTER_MOD_METHOD()  \
42     ::osl::MutexGuard aGuard(s_aMutex); \
43     ensureImpl()
44 
45 //.........................................................................
46 namespace formula
47 {
48 //.........................................................................
49     using namespace ::com::sun::star;
50 //=========================================================================
51 //= OModuleImpl
52 //=========================================================================
53 /** implementation for <type>OModule</type>. not threadsafe, has to be guarded by it's owner
54 */
55 class OModuleImpl
56 {
57     ResMgr* m_pRessources;
58 
59 public:
60     /// ctor
61     OModuleImpl();
62     ~OModuleImpl();
63 
64     /// get the manager for the ressources of the module
65     ResMgr* getResManager();
66 };
67 
68 DBG_NAME( rpt_OModuleImpl )
69 //-------------------------------------------------------------------------
70 OModuleImpl::OModuleImpl()
71     :m_pRessources(NULL)
72 {
73     DBG_CTOR( rpt_OModuleImpl,NULL);
74 
75 }
76 
77 //-------------------------------------------------------------------------
78 OModuleImpl::~OModuleImpl()
79 {
80     if (m_pRessources)
81         delete m_pRessources;
82 
83     DBG_DTOR( rpt_OModuleImpl,NULL);
84 }
85 
86 //-------------------------------------------------------------------------
87 ResMgr* OModuleImpl::getResManager()
88 {
89     // note that this method is not threadsafe, which counts for the whole class !
90 
91     if (!m_pRessources)
92     {
93         // create a manager with a fixed prefix
94         rtl::OString sName = rtl::OString( "forui" );
95         m_pRessources = ResMgr::CreateResMgr(sName);
96     }
97     return m_pRessources;
98 }
99 
100 //=========================================================================
101 //= OModule
102 //=========================================================================
103 ::osl::Mutex    OModule::s_aMutex;
104 sal_Int32       OModule::s_nClients = 0;
105 OModuleImpl*    OModule::s_pImpl = NULL;
106 //-------------------------------------------------------------------------
107 ResMgr* OModule::getResManager()
108 {
109     ENTER_MOD_METHOD();
110     return s_pImpl->getResManager();
111 }
112 
113 //-------------------------------------------------------------------------
114 void OModule::registerClient()
115 {
116     ::osl::MutexGuard aGuard(s_aMutex);
117     ++s_nClients;
118 }
119 
120 //-------------------------------------------------------------------------
121 void OModule::revokeClient()
122 {
123     ::osl::MutexGuard aGuard(s_aMutex);
124     if (!--s_nClients && s_pImpl)
125     {
126         delete s_pImpl;
127         s_pImpl = NULL;
128     }
129 }
130 
131 //-------------------------------------------------------------------------
132 void OModule::ensureImpl()
133 {
134     if (s_pImpl)
135         return;
136     s_pImpl = new OModuleImpl();
137 }
138 
139 //.........................................................................
140 }   // namespace formula
141 //.........................................................................
142 
143