/**************************************************************
 * 
 * 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_DLGED_HXX
#define _BASCTL_DLGED_HXX

#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/awt/XControlContainer.hpp>
#include <com/sun/star/datatransfer/DataFlavor.hpp>
#include <com/sun/star/util/XNumberFormatsSupplier.hpp>
#include <tools/link.hxx>
#include <tools/gen.hxx> 
#include <vcl/timer.hxx>
#include <svl/hint.hxx>
#include <svl/brdcst.hxx>

#define DLGED_PAGE_WIDTH_MIN    1280
#define DLGED_PAGE_HEIGHT_MIN   1024


//============================================================================
// DlgEdHint
//============================================================================

enum DlgEdHintKind
{
	DLGED_HINT_UNKNOWN,
	DLGED_HINT_WINDOWSCROLLED,
	DLGED_HINT_LAYERCHANGED,
	DLGED_HINT_OBJORDERCHANGED,
	DLGED_HINT_SELECTIONCHANGED
};

class DlgEdObj;

class DlgEdHint: public SfxHint
{
private:
	DlgEdHintKind	eHintKind;
	DlgEdObj*		pDlgEdObj;

public:
	TYPEINFO();
	DlgEdHint( DlgEdHintKind eHint );
	DlgEdHint( DlgEdHintKind eHint, DlgEdObj* pObj );
	virtual ~DlgEdHint();

	DlgEdHintKind	GetKind() const	{ return eHintKind; }
	DlgEdObj*		GetObject() const { return pDlgEdObj; }
};


//============================================================================
// DlgEditor
//============================================================================

enum DlgEdMode { DLGED_INSERT, DLGED_SELECT, DLGED_TEST, DLGED_READONLY };

class ScrollBar;
class DlgEdModel;
class DlgEdPage;
class DlgEdView;
class DlgEdForm;
class DlgEdFactory;
class DlgEdFunc;
class Printer;
class KeyEvent;
class MouseEvent;
class Timer;
class Window;

class DlgEditor: public SfxBroadcaster
{
private:
	DECL_LINK( PaintTimeout, Timer * );
	DECL_LINK( MarkTimeout, Timer * );

    void Print( Printer* pPrinter, const String& rTitle );

protected:
	ScrollBar*			pHScroll;
	ScrollBar*			pVScroll;
	DlgEdModel*			pDlgEdModel;
	DlgEdPage*			pDlgEdPage;
	DlgEdView*			pDlgEdView;
	DlgEdForm*			pDlgEdForm;
	::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >		m_xUnoControlDialogModel;
	::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlContainer >        m_xControlContainer;
	::com::sun::star::uno::Sequence< ::com::sun::star::datatransfer::DataFlavor >		m_ClipboardDataFlavors;
	::com::sun::star::uno::Sequence< ::com::sun::star::datatransfer::DataFlavor >		m_ClipboardDataFlavorsResource;
    ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatsSupplier >  m_xSupplier;
	DlgEdFactory*		pObjFac;
	Window*				pWindow;
	DlgEdFunc*			pFunc;
	DlgEdMode			eMode;
	sal_uInt16				eActObj;
	sal_Bool				bFirstDraw;
	Size				aGridSize;
	sal_Bool				bGridVisible;
	sal_Bool				bGridSnap;
	sal_Bool				bCreateOK;
	Timer				aPaintTimer;
	Rectangle			aPaintRect;
	sal_Bool				bDialogModelChanged;
    Timer               aMarkTimer;
	long				mnPaintGuard;

public:
	DlgEditor();
	~DlgEditor();

	void			SetWindow( Window* pWindow );
	Window*			GetWindow() const { return pWindow; }

    /** returns the control container associated with our window
        @see GetWindow
        @see SetWindow
    */
    ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlContainer >
                    GetWindowControlContainer();

	void			SetDlgEdForm( DlgEdForm* pForm ) { pDlgEdForm = pForm; }
	DlgEdForm*		GetDlgEdForm() const { return pDlgEdForm; }

	void			SetScrollBars( ScrollBar* pHScroll, ScrollBar* pVScroll );
    void            InitScrollBars();
	ScrollBar* 		GetHScroll() const { return pHScroll; }
	ScrollBar*		GetVScroll() const { return pVScroll; }
	void			DoScroll( ScrollBar* pActScroll );
	void			UpdateScrollBars();

	void			SetDialog( ::com::sun::star::uno::Reference< 
						::com::sun::star::container::XNameContainer > xUnoControlDialogModel );
	void			ResetDialog( void );
	::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer >	GetDialog() const 
						{return m_xUnoControlDialogModel;}

    ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatsSupplier > const & GetNumberFormatsSupplier();

	DlgEdModel*		GetModel() 		const { return pDlgEdModel; }
	DlgEdView*		GetView() 	 	const { return pDlgEdView; }
	DlgEdPage*		GetPage()		const { return pDlgEdPage; }

	void			ShowDialog();

	sal_Bool			UnmarkDialog();
	sal_Bool			RemarkDialog();

	void			SetDialogModelChanged( sal_Bool bChanged = sal_True ) { bDialogModelChanged = bChanged; }
	sal_Bool			IsDialogModelChanged() const { return bDialogModelChanged; }

	sal_Bool			IsModified() const;
	void			ClearModifyFlag();

	void			MouseButtonDown( const MouseEvent& rMEvt );
	void			MouseButtonUp( const MouseEvent& rMEvt );
	void			MouseMove( const MouseEvent& rMEvt );
	void			Paint( const Rectangle& rRect );
	sal_Bool			KeyInput( const KeyEvent& rKEvt );

	void 			SetMode( DlgEdMode eMode );
	void			SetInsertObj( sal_uInt16 eObj );
	sal_uInt16    		GetInsertObj() const;
	void			CreateDefaultObject();
	DlgEdMode   	GetMode() const { return eMode; }
	sal_Bool			IsCreateOK() const { return bCreateOK; }

	void			Cut();
	void			Copy();
	void			Paste();
	void			Delete();
    sal_Bool            IsPasteAllowed();

	void			ShowProperties();
    void            UpdatePropertyBrowserDelayed();

    sal_Int32       countPages( Printer* pPrinter );
    void            printPage( sal_Int32 nPage, Printer* pPrinter, const String& );

    bool            AdjustPageSize();

	bool			isInPaint() const { return mnPaintGuard > 0; }
};

#endif //_BASCTL_DLGED_HXX