/**************************************************************
 * 
 * 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 _SVX_FMVIEW_HXX
#define _SVX_FMVIEW_HXX

#include <svx/view3d.hxx>
#include <comphelper/uno3.hxx>
#include "svx/svxdllapi.h"

FORWARD_DECLARE_INTERFACE(util,XNumberFormats)
FORWARD_DECLARE_INTERFACE(beans,XPropertySet)

class OutputDevice;
class FmFormModel;
class FmPageViewWinRec;
class FmFormObj;
class FmFormPage;
class FmFormShell;
class FmXFormView;

namespace svx {
	class ODataAccessDescriptor;
	struct OXFormsDescriptor;
}

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

class SVX_DLLPUBLIC FmFormView : public E3dView
{
	FmXFormView*	pImpl;
	FmFormShell*	pFormShell;

	void Init();

public:
	TYPEINFO();

	FmFormView(FmFormModel* pModel, OutputDevice* pOut = 0L);
	virtual ~FmFormView();

	/** create a control pair (label/bound control) for the database field description given.
		@param rFieldDesc
			description of the field. see clipboard format SBA-FIELDFORMAT
		@deprecated
			This method is deprecated. Use the version with a ODataAccessDescriptor instead.
	*/
	SdrObject*	 CreateFieldControl(const UniString& rFieldDesc) const;

	/** create a control pair (label/bound control) for the database field description given.
	*/
	SdrObject*	 CreateFieldControl( const ::svx::ODataAccessDescriptor& _rColumnDescriptor );

	/** create a control pair (label/bound control) for the xforms description given.
	*/
	SdrObject*	 CreateXFormsControl( const ::svx::OXFormsDescriptor &_rDesc );

	virtual void MarkListHasChanged();
	virtual void AddWindowToPaintView(OutputDevice* pNewWin);
	virtual void DeleteWindowFromPaintView(OutputDevice* pOldWin);

	static void createControlLabelPair(
		OutputDevice* _pOutDev,
		sal_Int32 _nXOffsetMM,
		sal_Int32 _nYOffsetMM,
		const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxField,
		const ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormats >& _rxNumberFormats,
		sal_uInt16 _nControlObjectID,
		const ::rtl::OUString& _rFieldPostfix,
		sal_uInt32 _nInventor,
		sal_uInt16 _nLabelObjectID,
        SdrPage* _pLabelPage,
		SdrPage* _pControlPage,
		SdrModel* _pModel,
		SdrUnoObj*& _rpLabel,
		SdrUnoObj*& _rpControl
	);

	virtual SdrPageView* ShowSdrPage(SdrPage* pPage);
	virtual void HideSdrPage();

	// for copying complete form structures, not only control models
	virtual SdrModel* GetMarkedObjModel() const;
	using E3dView::Paste;
	virtual sal_Bool Paste(const SdrModel& rMod, const Point& rPos, SdrObjList* pLst=NULL, sal_uInt32 nOptions=0);

	virtual sal_Bool MouseButtonDown( const MouseEvent& _rMEvt, Window* _pWin );

    /** grab the focus to the first form control on the view
		@param _bForceSync
			<TRUE/> if the handling should be done synchronously.
	*/
    SVX_DLLPRIVATE void	GrabFirstControlFocus( sal_Bool _bForceSync = sal_False );

    /** returns the form controller for a given form and a given device
    */
    SVX_DLLPRIVATE ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController >
            GetFormController( const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >& _rxForm, const OutputDevice& _rDevice ) const;

	// SdrView
	sal_Bool KeyInput(const KeyEvent& rKEvt, Window* pWin);

    /// shortcut to "GetSdrPageView() ? PTR_CAST( FmFormPage, GetSdrPageView() ) : NULL"
    FmFormPage* GetCurPage();

	SVX_DLLPRIVATE void ActivateControls(SdrPageView*);
	SVX_DLLPRIVATE void DeactivateControls(SdrPageView*);

 	SVX_DLLPRIVATE void ChangeDesignMode(sal_Bool bDesign);
  
 	SVX_DLLPRIVATE FmXFormView* GetImpl() const { return pImpl; }
    SVX_DLLPRIVATE FmFormShell* GetFormShell() const { return pFormShell; }
  
    struct FormShellAccess { friend class FmFormShell; private: FormShellAccess() { } };
 	void SetFormShell( FmFormShell* pShell, FormShellAccess ) { pFormShell = pShell; }
 
    struct ImplAccess { friend class FmXFormView; private: ImplAccess() { } };
    void SetMoveOutside( bool _bMoveOutside, ImplAccess ) { E3dView::SetMoveOutside( _bMoveOutside ); }
 	virtual void InsertControlContainer(const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlContainer >& xCC);
 	virtual void RemoveControlContainer(const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlContainer >& xCC);

	virtual SdrPaintWindow* BeginCompleteRedraw(OutputDevice* pOut);
	virtual void EndCompleteRedraw(SdrPaintWindow& rPaintWindow, bool bPaintFormLayer);

	SVX_DLLPRIVATE const OutputDevice* GetActualOutDev() const {return pActualOutDev;}
	SVX_DLLPRIVATE sal_Bool checkUnMarkAll(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _xSource);

private:
	SVX_DLLPRIVATE void AdjustMarks(const SdrMarkList& rMarkList);
	SVX_DLLPRIVATE FmFormObj* getMarkedGrid() const;
 protected:
    using E3dView::SetMoveOutside;
};

#endif          // _FML_FMVIEW_HXX