/**************************************************************
 * 
 * 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 _SDMOD_HXX
#define _SDMOD_HXX


#ifndef _SDDLL_HXX
#define _SD_DLL             // fuer SD_MOD()
#include "sddll.hxx"        // fuer SdModuleDummy
#endif
#include "glob.hxx"
#include "pres.hxx"

#include <sot/storage.hxx>
#include <tools/shl.hxx>
#include "sddllapi.h"
#include <svl/lstner.hxx>
#include <com/sun/star/text/WritingMode.hpp>
#include <sfx2/module.hxx>
#include <vcl/vclevent.hxx>

#ifndef INCLUDED_MEMORY
#include <memory>
#define INCLUDED_MEMORY
#endif

class SdOptions;
class BasicIDE;
class SvxSearchItem;
class SdAppLinkHdl;
class SvxErrorHandler;
class EditFieldInfo;
class SvFactory;
class SdTransferable;
class SvNumberFormatter;
class SfxErrorHandler;
class OutputDevice;
class SdPage;
class SdDrawDocument;
class SfxFrame;

namespace sd {
class DrawDocShell;
class SdGlobalResourceContainer;
}

namespace com { namespace sun { namespace star { namespace frame {
    class XFrame;
} } } }


// ----------------------
// - SdOptionStreamMode -
// ----------------------

enum SdOptionStreamMode
{
	SD_OPTION_LOAD = 0,
	SD_OPTION_STORE = 1
};

/*************************************************************************
|*
|* This subclass of <SfxModule> (which is a subclass of <SfxShell>) is
|* linked to the DLL. One instance of this class exists while the DLL is
|* loaded.
|*
|* SdModule is like to be compared with the <SfxApplication>-subclass.
|*
|* Remember: Don`t export this class! It uses DLL-internal symbols.
|*
\************************************************************************/

class SdModule : public SfxModule, public SfxListener
{
public:

							SFX_DECL_INTERFACE(SD_IF_SDAPP)
							DECL_LINK( CalcFieldValueHdl, EditFieldInfo* );

							SdModule(SfxObjectFactory* pDrawObjFact, SfxObjectFactory* pGraphicObjFact);
	virtual					~SdModule();

	SdTransferable*			pTransferClip;
	SdTransferable*			pTransferDrag;
	SdTransferable*			pTransferSelection;

	void					Execute(SfxRequest& rReq);
	void					GetState(SfxItemSet&);

	SdOptions*				GetSdOptions(DocumentType eDocType);
	SD_DLLPUBLIC SvStorageStreamRef		GetOptionStream( const String& rOptionName, SdOptionStreamMode eMode );

	bool					GetWaterCan() const { return bWaterCan; }
	void					SetWaterCan( bool bWC ) { bWaterCan = bWC; }

	SvxSearchItem*			GetSearchItem() { return (pSearchItem); }
	void					SetSearchItem(SvxSearchItem* pItem) { pSearchItem = pItem; }

    /** Return the virtual device that can be used for printer independent
        layout.
        @return
            The returned pointer is NULL when the device could not be
            created when this modules was instantiated.
    */
    OutputDevice* GetVirtualRefDevice (void);

    /** Deprecated alias to <member>GetVirtualRefDevice</member>.
        @param rDocShell
            Unused dummy parameter.
    */
    OutputDevice* GetRefDevice (::sd::DrawDocShell& rDocShell);

    SD_DLLPUBLIC SvNumberFormatter*		GetNumberFormatter();

	//virtuelle Methoden fuer den Optionendialog
	virtual SfxItemSet*	 CreateItemSet( sal_uInt16 nId );
	virtual void		 ApplyItemSet( sal_uInt16 nId, const SfxItemSet& rSet );
	virtual	SfxTabPage*	 CreateTabPage( sal_uInt16 nId, Window* pParent, const SfxItemSet& rSet );

protected:

	SdOptions*				pImpressOptions;
	SdOptions*				pDrawOptions;
	SvxSearchItem*			pSearchItem;
	SvNumberFormatter*      pNumberFormatter;
	SvStorageRef			xOptionStorage;
	bool					bAutoSave;
	bool					bWaterCan;
	SfxErrorHandler*		mpErrorHdl;
    /** This device is used for printer independent layout.  It is virtual
        in the sense that it does not represent a printer.  The pointer may
        be NULL when the virtual device could not be created.
    */
    OutputDevice*           mpVirtualRefDevice;

	virtual void			Notify( SfxBroadcaster& rBC, const SfxHint& rHint );

private:
	SfxFrame* ExecuteNewDocument( SfxRequest& rReq );

	static void ChangeMedium( ::sd::DrawDocShell* pDocShell, SfxViewFrame* pViewFrame, const sal_Int32 eMedium );
	static SfxFrame* CreateEmptyDocument( DocumentType eDocType, const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& i_rFrame );
	static SfxFrame* CreateFromTemplate( const String& rTemplatePath, const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& i_rFrame );

    /** The resource container controls the lifetime of some singletons.
    */
    ::std::auto_ptr< ::sd::SdGlobalResourceContainer> mpResourceContainer;

    /** Create a new summary page.  When the document has been created in
        the kiosk mode with automatical transitions then this method adds
        this kind of transition to the new summary page.
        @param pViewFrame
            The view frame that is used to execute the slot for creating the
            summary page.
        @param pDocument
            The document which will contain the summary page and from which
            the information about the default transition is retrieved.
    */
    void AddSummaryPage (SfxViewFrame* pViewFrame, SdDrawDocument* pDocument);

    /** Take an outline from a text document and create a new impress
        document according to the structure of the outline.
        @param rRequest
            This typically is the unmodified request from a execute()
            function from where this function is called.
    */
    void OutlineToImpress (SfxRequest& rRequest);

    /** Add an eventlistener as soon as possible in sd, allows to use
        remote devices to start the slideshow elegantly, and respecting
        portability
        @EventListenerHdl
            The event listener handler
        @VclSimpleEvent *
            a poiter to a VCLSimpleEvent (see vcl/vclevent.hxx )
    */
	DECL_LINK( EventListenerHdl, VclSimpleEvent* );

};


#ifndef SD_MOD
#define SD_MOD() ( *(SdModule**) GetAppData(SHL_DRAW) )
#endif

#endif                                 // _SDMOD_HXX