/*************************************************************************
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
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 * $RCSfile: fmshell.hxx,v $
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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#ifndef _SVX_FMSHELL_HXX
#define _SVX_FMSHELL_HXX

// ***************************************************************************************************
// ***************************************************************************************************
// ***************************************************************************************************

#include <sfx2/shell.hxx>
#include <sfx2/module.hxx>
#include <vcl/event.hxx>

#ifndef _SVX_SVXIDS_HRC
#include <svx/svxids.hrc>
#endif
#include <svx/fmview.hxx>
#include "svx/svxdllapi.h"

#include <svx/ifaceids.hxx>

//========================================================================
class FmFormModel;
class FmFormPage;
class SvxFmTabWin;
class FmXFormShell;
class FmFormView;
class SdrView;
class SdrPage;
class SdrUnoObj;

namespace com { namespace sun { namespace star { namespace form {
    class XForm;
    class XFormController;
} } } }

//========================================================================
class SVX_DLLPUBLIC FmDesignModeChangedHint : public SfxHint
{
    sal_Bool m_bDesignMode;

public:
    TYPEINFO();
    FmDesignModeChangedHint( sal_Bool bDesMode );
    virtual ~FmDesignModeChangedHint();

    sal_Bool GetDesignMode() const { return m_bDesignMode; }
};

//========================================================================
class SVX_DLLPUBLIC FmFormShell : public SfxShell
{
    friend class FmFormView;
    friend class FmXFormShell;

    FmXFormShell*   m_pImpl;
    FmFormView*     m_pFormView;
    FmFormModel*    m_pFormModel;
    SfxViewShell*   m_pParentShell;

    sal_uInt16  m_nLastSlot;
    sal_Bool    m_bDesignMode : 1;
    sal_Bool    m_bHasForms : 1;    // Flag welches festhaelt, ob Formulare auf einer Seite
                                // vorhanden sind, nur für den DesignMode, siehe UIFeatureChanged!

    // die Markierungen einer FormView haben sich geaendert ...
    void NotifyMarkListChanged(FmFormView*);
        // (die FormView selber ist kein Broadcaster, deshalb kann sie den Formular-Explorer, den dieses
        // Ereignis interesiert, nicht sauber verstaendigen (sie koennte sich lediglich von der Application
        // das Navigator-Fenster geben lassen, aber das wollen wir ja nicht, ge ? ...))

    class FormShellWaitObject
    {
        Window* m_pWindow;
    public:
        FormShellWaitObject(const FmFormShell* _pShell);
        ~FormShellWaitObject();
    };
    friend class FormShellWaitObject;

    const OutputDevice* GetCurrentViewDevice() const { return m_pFormView ? m_pFormView->GetActualOutDev() : NULL; }

public:
    SFX_DECL_INTERFACE(SVX_INTERFACE_FORM_SH)
    TYPEINFO();

    FmFormShell(SfxViewShell* pParent, FmFormView* pView = NULL);
    virtual ~FmFormShell();

    virtual void Execute( SfxRequest& );
    virtual void GetState( SfxItemSet& );
    virtual sal_Bool HasUIFeature( sal_uInt32 nFeature );

    void ExecuteTextAttribute( SfxRequest& );
    void GetTextAttributeState( SfxItemSet& );

    sal_Bool GetY2KState(sal_uInt16& nReturn);
    void SetY2KState(sal_uInt16 n);

    void SetView(FmFormView* pView);

    FmFormView*  GetFormView() const { return m_pFormView; }
    FmFormModel* GetFormModel() const { return m_pFormModel; }
    FmFormPage*  GetCurPage() const;
    FmXFormShell* GetImpl() const {return m_pImpl;};

    sal_uInt16  PrepareClose(sal_Bool bUI = sal_True, sal_Bool bForBrowsing = sal_False);

    bool        IsActiveControl() const;
    void        ForgetActiveControl();
    void        SetControlActivationHandler( const Link& _rHdl );

    virtual void    Activate(sal_Bool bMDI);
    virtual void    Deactivate(sal_Bool bMDI);

    // helper methods for implementing XFormLayerAccess
    SdrUnoObj* GetFormControl(
        const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlModel >& _rxModel,
        const SdrView& _rView,
        const OutputDevice& _rDevice,
        ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControl >& _out_rxControl
    ) const;
    ::com::sun::star::uno::Reference< ::com::sun::star::form::XFormController > GetFormController(
        const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >& _rxForm,
        const SdrView& _rView,
        const OutputDevice& _rDevice
    ) const;
    sal_Bool    IsDesignMode() const { return m_bDesignMode; }
    void        SetDesignMode( sal_Bool _bDesignMode );

protected:
    void GetFormState(SfxItemSet &rSet, sal_uInt16 nWhich);

    // gibt es ein Formular auf der aktuellen Seite?
    void DetermineForms(sal_Bool bInvalidate);
    void impl_setDesignMode( sal_Bool bDesign);
};

// ***************************************************************************************************
// ***************************************************************************************************
// ***************************************************************************************************

#endif          // _SVX_FMSHELL_HXX