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#include "core_resource.hxx"

#include <tools/resmgr.hxx>

// ---- needed as long as we have no contexts for components ---
#include <vcl/svapp.hxx>
#include <rtl/instance.hxx>
#include <svl/solar.hrc>

//.........................................................................
namespace formula
{

    //==================================================================
    //= ResourceManager
    //==================================================================
    namespace
    {
        // access safety
        struct theResourceManagerMutex : public rtl::Static< osl::Mutex, theResourceManagerMutex > {};
    }
    sal_Int32       ResourceManager::s_nClients = 0;
    ResMgr*         ResourceManager::m_pImpl = NULL;

    //------------------------------------------------------------------
    void ResourceManager::ensureImplExists()
    {
        if (m_pImpl)
            return;

        ::com::sun::star::lang::Locale aLocale = Application::GetSettings().GetUILocale();

        m_pImpl = ResMgr::CreateResMgr("for", aLocale);
    }

    //-------------------------------------------------------------------------
    void ResourceManager::registerClient()
    {
        ::osl::MutexGuard aGuard(theResourceManagerMutex::get());
        ++s_nClients;
    }

    //-------------------------------------------------------------------------
    void ResourceManager::revokeClient()
    {
        ::osl::MutexGuard aGuard(theResourceManagerMutex::get());
        if (!--s_nClients && m_pImpl)
        {
            delete m_pImpl;
            m_pImpl = NULL;
        }
    }
    ResMgr* ResourceManager::getResManager()
    {
        ensureImplExists();
        return m_pImpl;
    }

//.........................................................................
} // formula
//.........................................................................

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