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#include <svx/svdobj.hxx>
#include <rtl/logfile.hxx>

#include "globdoc.hrc"

#include <swdll.hxx>
#include <wdocsh.hxx>
#include <globdoc.hxx>
#include <initui.hxx>
#include <swmodule.hxx>
#include <swtypes.hxx>
#include <init.hxx>
#include <dobjfac.hxx>
#include <cfgid.h>

#include <unotools/moduleoptions.hxx>
#include <comphelper/scoped_disposing_ptr.hxx>
#include <comphelper/processfactory.hxx>

#include <svx/fmobjfac.hxx>
#include <svx/svdfield.hxx>
#include <svx/objfac3d.hxx>

#include <unomid.h>

#include "swdllimpl.hxx"

namespace
{
    //Holds a SwDLL and release it on exit, or dispose of the
    //default XComponent, whichever comes first
    class SwDLLInstance : public comphelper::scoped_disposing_solar_mutex_reset_ptr<SwDLL>
    {
    public:
        SwDLLInstance() : comphelper::scoped_disposing_solar_mutex_reset_ptr<SwDLL>(::com::sun::star::uno::Reference<com::sun::star::lang::XComponent>(comphelper::getProcessServiceFactory()->createInstance(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.frame.Desktop"))), ::com::sun::star::uno::UNO_QUERY_THROW), new SwDLL)
        {
        }
    };

    struct theSwDLLInstance : public rtl::Static<SwDLLInstance, theSwDLLInstance> {};
}

namespace SwGlobals
{
    void ensure()
    {
        theSwDLLInstance::get();
    }

    sw::Filters & getFilters()
    {
        return theSwDLLInstance::get().get()->getFilters();
    }
}

SwDLL::SwDLL()
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLog, "SW", "JP93722",  "SwDLL" );

    // the SdModule must be created
    SwModule** ppShlPtr = (SwModule**) GetAppData(SHL_WRITER);
    if ( *ppShlPtr )
        return;

    SvtModuleOptions aOpt;
    SfxObjectFactory* pDocFact = 0;
    SfxObjectFactory* pGlobDocFact = 0;
    if ( aOpt.IsWriter() )
    {
        pDocFact = &SwDocShell::Factory();
        pGlobDocFact = &SwGlobalDocShell::Factory();
    }

    SfxObjectFactory* pWDocFact = &SwWebDocShell::Factory();

    SwModule* pModule = new SwModule( pWDocFact, pDocFact, pGlobDocFact );
    *ppShlPtr = pModule;

    pWDocFact->SetDocumentServiceName(C2S("com.sun.star.text.WebDocument"));

    if ( aOpt.IsWriter() )
    {
        pGlobDocFact->SetDocumentServiceName(C2S("com.sun.star.text.GlobalDocument"));
        pDocFact->SetDocumentServiceName(C2S("com.sun.star.text.TextDocument"));
    }

    // register SvDraw-Fields
    SdrRegisterFieldClasses();

    // register 3D-Objekt-Factory
    E3dObjFactory();

    // register form::component::Form-Objekt-Factory
    FmFormObjFactory();

    SdrObjFactory::InsertMakeObjectHdl( LINK( &aSwObjectFactory, SwObjectFactory, MakeObject ) );

    RTL_LOGFILE_CONTEXT_TRACE( aLog, "Init Core/UI/Filter" );

    // Initialisation of Statics
    ::_InitCore();
    filters_.reset(new sw::Filters);
    ::_InitUI();

    pModule->InitAttrPool();
    // now SWModule can create its Pool

    // register your view-factories here
    RegisterFactories();

    // register your shell-interfaces here
    RegisterInterfaces();

    // register your controllers here
    RegisterControls();
}

SwDLL::~SwDLL()
{
    // Pool has to be deleted before statics are
    SW_MOD()->RemoveAttrPool();

    ::_FinitUI();
    filters_.reset();
    ::_FinitCore();
    // sign out Objekt-Factory
    SdrObjFactory::RemoveMakeObjectHdl(LINK(&aSwObjectFactory, SwObjectFactory, MakeObject ));
#if 0
    // the SwModule must be destroyed
    SwModule** ppShlPtr = (SwModule**) GetAppData(SHL_WRITER);
    delete (*ppShlPtr);
    (*ppShlPtr) = NULL;
#endif
}

sw::Filters & SwDLL::getFilters()
{
    OSL_ASSERT(filters_);
    return *filters_.get();
}

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