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/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/



#ifndef SC_SCDLL_HXX
#define SC_SCDLL_HXX

class ResMgr;
class SvFactory;
class SotFactory;
class StatusBar;
class SfxMedium;
class SfxFilter;

#include <sfx2/sfxdefs.hxx>
#include <sfx2/module.hxx>
#include <sfx2/docfac.hxx>

//-------------------------------------------------------------------------

class ScDLL

/*  [Description]

    This class is a wrapper for a Load-On-Demand-DLL. One instance
    per SfxApplication will be created for the runtime of
    SfxApplication-subclass::Main().

    Remember: Do export this class! It is used by the application.
*/

{
public:
                    // Ctor/Dtor must be linked to the application
                    ScDLL();
                    ~ScDLL();

                    // static-init/exit-code must be linked to the application
    static void     LibInit();  // called from SfxApplication-subclass::Init()
    static void     LibExit();  // called from SfxApplication-subclass::Exit()
    static void     PreExit();  // muss vor LibExit gerufen werden

                    // DLL-init/exit-code must be linked to the DLL only
    static void     Init();     // called directly after loading the DLL
    static void     Exit();     // called directly befor unloading the DLL

    static sal_uLong    DetectFilter( SfxMedium& rMedium, const SfxFilter** ppFilter,
                                    SfxFilterFlags nMust, SfxFilterFlags nDont );
};

#define SC_DLL() ( *(ScModule**) GetAppData(SHL_CALC) )

#endif