/**************************************************************
 * 
 * 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 _BASCTL_DLGEDOBJ_HXX
#define _BASCTL_DLGEDOBJ_HXX

#include <svx/svdouno.hxx>
#include <comphelper/processfactory.hxx>
#include <com/sun/star/beans/XPropertyChangeListener.hpp>
#include <com/sun/star/container/XContainerListener.hpp>

#include <vector>
#include <map>

#include <boost/optional.hpp>

typedef ::std::multimap< sal_Int16, ::rtl::OUString, ::std::less< sal_Int16 > > IndexToNameMap;


class DlgEdForm;
class DlgEditor;

//============================================================================
// DlgEdObj
//============================================================================

class DlgEdObj: public SdrUnoObj
{
	friend class DlgEditor;
	friend class DlgEdFactory;
	friend class DlgEdPropListenerImpl;
	friend class DlgEdForm;

private:
	sal_Bool		bIsListening;
	DlgEdForm*		pDlgEdForm;
	::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener> m_xPropertyChangeListener;
	::com::sun::star::uno::Reference< ::com::sun::star::container::XContainerListener>  m_xContainerListener;

protected:
	DlgEdObj();
	DlgEdObj(const ::rtl::OUString& rModelName, 
			 const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >& rxSFac);

	virtual void NbcMove( const Size& rSize );
	virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact);
	virtual FASTBOOL EndCreate(SdrDragStat& rStat, SdrCreateCmd eCmd);

	DECL_LINK(OnCreate, void* );

	using SfxListener::StartListening;
	void StartListening();
	using SfxListener::EndListening;
	void EndListening(sal_Bool bRemoveListener = sal_True);
	sal_Bool	isListening() const { return bIsListening; }

    virtual bool TransformSdrToControlCoordinates( 
        sal_Int32 nXIn, sal_Int32 nYIn, sal_Int32 nWidthIn, sal_Int32 nHeightIn, 
        sal_Int32& nXOut, sal_Int32& nYOut, sal_Int32& nWidthOut, sal_Int32& nHeightOut );
    virtual bool TransformSdrToFormCoordinates( 
        sal_Int32 nXIn, sal_Int32 nYIn, sal_Int32 nWidthIn, sal_Int32 nHeightIn, 
        sal_Int32& nXOut, sal_Int32& nYOut, sal_Int32& nWidthOut, sal_Int32& nHeightOut );
    virtual bool TransformControlToSdrCoordinates( 
        sal_Int32 nXIn, sal_Int32 nYIn, sal_Int32 nWidthIn, sal_Int32 nHeightIn, 
        sal_Int32& nXOut, sal_Int32& nYOut, sal_Int32& nWidthOut, sal_Int32& nHeightOut );
    virtual bool TransformFormToSdrCoordinates( 
        sal_Int32 nXIn, sal_Int32 nYIn, sal_Int32 nWidthIn, sal_Int32 nHeightIn, 
        sal_Int32& nXOut, sal_Int32& nYOut, sal_Int32& nWidthOut, sal_Int32& nHeightOut );

public:
	TYPEINFO();

	virtual ~DlgEdObj();
	virtual void SetPage(SdrPage* pNewPage);
	
	virtual void SetDlgEdForm( DlgEdForm* pForm ) { pDlgEdForm = pForm; }
	virtual DlgEdForm* GetDlgEdForm() const { return pDlgEdForm; }

	virtual sal_uInt32 GetObjInventor() const;
	virtual sal_uInt16 GetObjIdentifier() const;

	virtual SdrObject*	Clone() const;											// not working yet
	virtual void		operator= (const SdrObject& rObj);						// not working yet
	virtual void clonedFrom(const DlgEdObj* _pSource);							// not working yet

    // FullDrag support
	virtual SdrObject* getFullDragClone() const;

    virtual	sal_Bool		supportsService( const sal_Char* _pServiceName ) const;
	virtual ::rtl::OUString	GetDefaultName() const;
	virtual ::rtl::OUString	GetUniqueName() const;

	virtual sal_Int32	GetStep() const;
	virtual	void		UpdateStep();

	virtual void SetDefaults();
	virtual void SetRectFromProps();
	virtual void SetPropsFromRect();

    ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControl > GetControl() const;

    virtual void PositionAndSizeChange( const ::com::sun::star::beans::PropertyChangeEvent& evt );
	virtual void SAL_CALL NameChange( const  ::com::sun::star::beans::PropertyChangeEvent& evt ) throw( ::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL TabIndexChange( const  ::com::sun::star::beans::PropertyChangeEvent& evt ) throw( ::com::sun::star::uno::RuntimeException);

	// PropertyChangeListener
	virtual void SAL_CALL _propertyChange( const  ::com::sun::star::beans::PropertyChangeEvent& evt ) throw(::com::sun::star::uno::RuntimeException);

	// ContainerListener
	virtual void SAL_CALL _elementInserted( const ::com::sun::star::container::ContainerEvent& Event ) throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL _elementReplaced( const ::com::sun::star::container::ContainerEvent& Event ) throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL _elementRemoved( const ::com::sun::star::container::ContainerEvent& Event ) throw(::com::sun::star::uno::RuntimeException);

	virtual void SetLayer(SdrLayerID nLayer);
};


//============================================================================
// DlgEdForm
//============================================================================

class DlgEdForm: public DlgEdObj
{
	friend class DlgEditor;
	friend class DlgEdFactory;

private:
	DlgEditor* pDlgEditor;
	::std::vector<DlgEdObj*> pChilds;

    mutable ::boost::optional< ::com::sun::star::awt::DeviceInfo >   mpDeviceInfo;
    

protected:
	DlgEdForm();

	virtual void NbcMove( const Size& rSize );
	virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact);
	virtual FASTBOOL EndCreate(SdrDragStat& rStat, SdrCreateCmd eCmd);

public:
	TYPEINFO();

	virtual ~DlgEdForm();

	virtual void SetDlgEditor( DlgEditor* pEditor );
	virtual DlgEditor* GetDlgEditor() const { return pDlgEditor; }

	virtual void AddChild( DlgEdObj* pDlgEdObj );
	virtual void RemoveChild( DlgEdObj* pDlgEdObj );
	virtual ::std::vector<DlgEdObj*> GetChilds() const { return pChilds; }

	virtual	void UpdateStep();

	virtual void SetRectFromProps();
	virtual void SetPropsFromRect();

    virtual void PositionAndSizeChange( const ::com::sun::star::beans::PropertyChangeEvent& evt );

	virtual void UpdateTabIndices();
	virtual void UpdateTabOrder();
	virtual void UpdateGroups();
	virtual void UpdateTabOrderAndGroups();

    ::com::sun::star::awt::DeviceInfo getDeviceInfo() const;

private:
    void    ImplInvalidateDeviceInfo();
};

#endif // _BASCTL_DLGEDOBJ_HXX