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


#ifndef _SFXSTBITEM_HXX
#define _SFXSTBITEM_HXX

#include "sal/config.h"
#include "sfx2/dllapi.h"
#include <svl/poolitem.hxx>
#include <svtools/statusbarcontroller.hxx>

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

class SfxModule;
class StatusBar;
class SfxStatusBarControl;
class SfxBindings;

svt::StatusbarController* SAL_CALL SfxStatusBarControllerFactory(
    const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& rFrame,
    StatusBar* pStatusBar,
    unsigned short nID,
    const ::rtl::OUString& aCommandURL );
typedef SfxStatusBarControl* (*SfxStatusBarControlCtor)( sal_uInt16 nSlotId, sal_uInt16 nId, StatusBar &rStb );

struct SfxStbCtrlFactory
{
	SfxStatusBarControlCtor pCtor;
	TypeId					nTypeId;
	sal_uInt16					nSlotId;

	SfxStbCtrlFactory( SfxStatusBarControlCtor pTheCtor,
			TypeId nTheTypeId, sal_uInt16 nTheSlotId ):
		pCtor(pTheCtor),
		nTypeId(nTheTypeId),
		nSlotId(nTheSlotId)
	{}
};

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

class CommandEvent;
class MouseEvent;
class UserDrawEvent;

class SFX2_DLLPUBLIC SfxStatusBarControl: public svt::StatusbarController
{
    sal_uInt16          nSlotId;
    sal_uInt16          nId;
    StatusBar*		pBar;

protected:
    // new controller API
    // XInterface
    virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
	virtual void			   SAL_CALL acquire() throw();
	virtual void			   SAL_CALL release() throw();

    // XEventListener
    virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& aEvent ) throw( ::com::sun::star::uno::RuntimeException );

    // XComponent
    virtual void SAL_CALL dispose() throw (::com::sun::star::uno::RuntimeException);

    // XStatusListener
	virtual void SAL_CALL statusChanged( const ::com::sun::star::frame::FeatureStateEvent& Event )
        throw ( ::com::sun::star::uno::RuntimeException );

    // XStatusbarController
    virtual ::sal_Bool SAL_CALL mouseButtonDown( const ::com::sun::star::awt::MouseEvent& aMouseEvent ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::sal_Bool SAL_CALL mouseMove( const ::com::sun::star::awt::MouseEvent& aMouseEvent ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::sal_Bool SAL_CALL mouseButtonUp( const ::com::sun::star::awt::MouseEvent& aMouseEvent ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL command( const ::com::sun::star::awt::Point& aPos,
                                    ::sal_Int32 nCommand,
                                    ::sal_Bool bMouseEvent,
                                    const ::com::sun::star::uno::Any& aData ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL paint( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XGraphics >& xGraphics,
                                 const ::com::sun::star::awt::Rectangle& rOutputRectangle,
                                 ::sal_Int32 nStyle ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL click( const ::com::sun::star::awt::Point& aPos ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL doubleClick( const ::com::sun::star::awt::Point& aPos ) throw (::com::sun::star::uno::RuntimeException);

    // Old sfx2 interface
    virtual void	StateChanged( sal_uInt16 nSID, SfxItemState eState,
								  const SfxPoolItem* pState );
	virtual void	Click();
	virtual void	DoubleClick();
	virtual void	Command( const CommandEvent& rCEvt );
	virtual sal_Bool	MouseButtonDown( const MouseEvent & );
	virtual sal_Bool	MouseMove( const MouseEvent & );
	virtual sal_Bool	MouseButtonUp( const MouseEvent & );
	virtual void	Paint( const UserDrawEvent &rUDEvt );

    static sal_uInt16   convertAwtToVCLMouseButtons( sal_Int16 nAwtMouseButtons );

public:
                    SfxStatusBarControl( sal_uInt16 nSlotID, sal_uInt16 nId, StatusBar& rBar );
	virtual 		~SfxStatusBarControl();

    sal_uInt16          GetSlotId() const { return nSlotId; }
    sal_uInt16          GetId() const { return nId; }
    StatusBar&		GetStatusBar() const { return *pBar; }
	void			CaptureMouse();
	void			ReleaseMouse();

	static SfxStatusBarControl* CreateControl( sal_uInt16 nSlotID, sal_uInt16 nId, StatusBar *pBar, SfxModule* );
    static void RegisterStatusBarControl(SfxModule*, SfxStbCtrlFactory*);

};

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

#define SFX_DECL_STATUSBAR_CONTROL() \
		static SfxStatusBarControl* CreateImpl( sal_uInt16 nSlotId, sal_uInt16 nId, StatusBar &rStb ); \
		static void RegisterControl(sal_uInt16 nSlotId = 0, SfxModule *pMod=NULL)

#define SFX_IMPL_STATUSBAR_CONTROL(Class, nItemClass) \
		SfxStatusBarControl* __EXPORT Class::CreateImpl( sal_uInt16 nSlotId, sal_uInt16 nId, StatusBar &rStb ) \
			   { return new Class( nSlotId, nId, rStb ); } \
		void Class::RegisterControl(sal_uInt16 nSlotId, SfxModule *pMod) \
               { SfxStatusBarControl::RegisterStatusBarControl( pMod, new SfxStbCtrlFactory( \
					Class::CreateImpl, TYPE(nItemClass), nSlotId ) ); }


#endif