/**************************************************************
 * 
 * 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.
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 *************************************************************/


#ifndef SC_VIEWUNO_HXX
#define SC_VIEWUNO_HXX

#include <sfx2/sfxbasecontroller.hxx>
#include <svl/svarray.hxx>
#include <svl/itemprop.hxx>
#include <com/sun/star/view/XFormLayerAccess.hpp>
#include <com/sun/star/view/XSelectionChangeListener.hpp>
#include <com/sun/star/view/XSelectionSupplier.hpp>
#include <com/sun/star/sheet/XCellRangeReferrer.hpp>
#include <com/sun/star/sheet/XViewSplitable.hpp>
#include <com/sun/star/sheet/XViewFreezable.hpp>
#include <com/sun/star/sheet/XSpreadsheetView.hpp>
#include <com/sun/star/sheet/XEnhancedMouseClickBroadcaster.hpp>
#include <com/sun/star/sheet/XActivationBroadcaster.hpp>
#include <com/sun/star/sheet/XViewPane.hpp>
#include <com/sun/star/sheet/XRangeSelection.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/container/XEnumerationAccess.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/datatransfer/XTransferableSupplier.hpp>

#include "address.hxx"

class ScTabViewShell;

#define SC_VIEWPANE_ACTIVE	0xFFFF


typedef ::com::sun::star::uno::Reference<
			::com::sun::star::sheet::XRangeSelectionListener >* XRangeSelectionListenerPtr;
SV_DECL_PTRARR_DEL( XRangeSelectionListenerArr_Impl, XRangeSelectionListenerPtr, 4, 4 )

typedef ::com::sun::star::uno::Reference<
			::com::sun::star::sheet::XRangeSelectionChangeListener >* XRangeSelectionChangeListenerPtr;
SV_DECL_PTRARR_DEL( XRangeSelectionChangeListenerArr_Impl, XRangeSelectionChangeListenerPtr, 4, 4 )

typedef ::com::sun::star::uno::Reference<
			::com::sun::star::view::XSelectionChangeListener >* XSelectionChangeListenerPtr;
SV_DECL_PTRARR_DEL( XSelectionChangeListenerArr_Impl, XSelectionChangeListenerPtr, 4, 4 )

typedef ::com::sun::star::uno::Reference<
			::com::sun::star::beans::XPropertyChangeListener >* XViewPropertyChangeListenerPtr;
SV_DECL_PTRARR_DEL( XViewPropertyChangeListenerArr_Impl, XViewPropertyChangeListenerPtr, 4, 4 )

typedef ::com::sun::star::uno::Reference<
			::com::sun::star::awt::XEnhancedMouseClickHandler >* XMouseClickHandlerPtr;
SV_DECL_PTRARR_DEL( XMouseClickHandlerArr_Impl, XMouseClickHandlerPtr, 4, 4 )

typedef ::com::sun::star::uno::Reference<
			::com::sun::star::sheet::XActivationEventListener >* XActivationEventListenerPtr;
SV_DECL_PTRARR_DEL( XActivationEventListenerArr_Impl, XActivationEventListenerPtr, 4, 4 )


//	ScViewPaneBase not derived from OWeakObject
//	to avoid duplicate OWeakObject in ScTabViewObj

class ScViewPaneBase : public com::sun::star::sheet::XViewPane,
					   public com::sun::star::sheet::XCellRangeReferrer,
					   public com::sun::star::view::XFormLayerAccess,
					   public com::sun::star::lang::XServiceInfo,
					   public com::sun::star::lang::XTypeProvider,
					   public SfxListener
{
private:
	ScTabViewShell*			pViewShell;
	sal_uInt16					nPane;			// ScSplitPos oder SC_VIEWPANE_ACTIVE

protected:
	::com::sun::star::awt::Rectangle GetVisArea() const;

public:
							ScViewPaneBase(ScTabViewShell* pViewSh, sal_uInt16 nP);
	virtual					~ScViewPaneBase();

    ScTabViewShell*         GetViewShell() const    { return pViewShell; }

	virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(
								const ::com::sun::star::uno::Type & rType )
									throw(::com::sun::star::uno::RuntimeException);

	virtual void			Notify( SfxBroadcaster& rBC, const SfxHint& rHint );

							// XViewPane
	virtual sal_Int32 SAL_CALL getFirstVisibleColumn() throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL	setFirstVisibleColumn( sal_Int32 nFirstVisibleColumn )
								throw(::com::sun::star::uno::RuntimeException);
	virtual sal_Int32 SAL_CALL getFirstVisibleRow() throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL	setFirstVisibleRow( sal_Int32 nFirstVisibleRow )
								throw(::com::sun::star::uno::RuntimeException);
	virtual ::com::sun::star::table::CellRangeAddress SAL_CALL getVisibleRange()
								throw(::com::sun::star::uno::RuntimeException);

							// XCellRangeReferrer
	virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XCellRange > SAL_CALL
							getReferredCells() throw(::com::sun::star::uno::RuntimeException);

                            // XFormLayerAccess
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > SAL_CALL
                            getFormController( const ::com::sun::star::uno::Reference<
                                ::com::sun::star::form::XForm >& Form )
                                    throw (::com::sun::star::uno::RuntimeException);
    virtual ::sal_Bool SAL_CALL
                            isFormDesignMode(  )
                                throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL   setFormDesignMode( ::sal_Bool DesignMode )
                                throw (::com::sun::star::uno::RuntimeException);

							// XControlAccess
	virtual ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControl > SAL_CALL
							getControl( const ::com::sun::star::uno::Reference<
								::com::sun::star::awt::XControlModel >& xModel )
									throw(::com::sun::star::container::NoSuchElementException,
										::com::sun::star::uno::RuntimeException);

							// XServiceInfo
	virtual ::rtl::OUString SAL_CALL getImplementationName()
								throw(::com::sun::star::uno::RuntimeException);
	virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName )
								throw(::com::sun::star::uno::RuntimeException);
	virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames()
								throw(::com::sun::star::uno::RuntimeException);

							// XTypeProvider
	virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes()
								throw(::com::sun::star::uno::RuntimeException);
	virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId()
								throw(::com::sun::star::uno::RuntimeException);
};


//	ScViewPaneObj for direct use (including OWeakObject)

class ScViewPaneObj : public ScViewPaneBase, public cppu::OWeakObject
{
public:
							ScViewPaneObj(ScTabViewShell* pViewSh, sal_uInt16 nP);
	virtual					~ScViewPaneObj();

	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();
};

//	OWeakObject is base of SfxBaseController -> use ScViewPaneBase

class ScTabViewObj : public ScViewPaneBase,
					 public SfxBaseController,
					 public com::sun::star::sheet::XSpreadsheetView,
                     public com::sun::star::sheet::XEnhancedMouseClickBroadcaster,
                     public com::sun::star::sheet::XActivationBroadcaster,
					 public com::sun::star::container::XEnumerationAccess,
					 public com::sun::star::container::XIndexAccess,
					 public com::sun::star::view::XSelectionSupplier,
					 public com::sun::star::beans::XPropertySet,
					 public com::sun::star::sheet::XViewSplitable,
					 public com::sun::star::sheet::XViewFreezable,
					 public com::sun::star::sheet::XRangeSelection,
                     public com::sun::star::lang::XUnoTunnel,
                     public com::sun::star::datatransfer::XTransferableSupplier
{
private:
	SfxItemPropertySet						aPropSet;
	XSelectionChangeListenerArr_Impl		aSelectionListeners;
	XRangeSelectionListenerArr_Impl			aRangeSelListeners;
	XRangeSelectionChangeListenerArr_Impl	aRangeChgListeners;
	XViewPropertyChangeListenerArr_Impl		aPropertyChgListeners;
	XMouseClickHandlerArr_Impl              aMouseClickHandlers;
	XActivationEventListenerArr_Impl        aActivationListeners;
    SCTAB                                   nPreviousTab;
	sal_Bool								bDrawSelModeSet;

	ScViewPaneObj*			GetObjectByIndex_Impl(sal_uInt16 nIndex) const;
    sal_Int16                   GetZoom(void) const;
    void                    SetZoom(sal_Int16 Zoom);
    sal_Int16                   GetZoomType(void) const;
    void                    SetZoomType(sal_Int16 ZoomType);

    com::sun::star::uno::Reference< com::sun::star::uno::XInterface > GetClickedObject(const Point& rPoint) const;
    void                    StartMouseListening();
    void                    EndMouseListening();
    void                    StartActivationListening();
    void                    EndActivationListening();

	ScTabViewObj(); // disabled
public:
							ScTabViewObj(ScTabViewShell* pViewSh);
	virtual					~ScTabViewObj();

    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();

	void					SelectionChanged();
	void					VisAreaChanged();
    // bSameTabButMoved = true if the same sheet as before is activated, used after moving/copying/inserting/deleting a sheet
    void                    SheetChanged( bool bSameTabButMoved = false );
    bool                    IsMouseListening() const;
    sal_Bool                MousePressed( const ::com::sun::star::awt::MouseEvent& e ) throw (::com::sun::star::uno::RuntimeException);
    sal_Bool                MouseReleased( const ::com::sun::star::awt::MouseEvent& e ) throw (::com::sun::star::uno::RuntimeException);

	void					RangeSelDone( const String& rText );
	void					RangeSelAborted( const String& rText );
	void					RangeSelChanged( const String& rText );

							// XSelectionSupplier
	virtual sal_Bool SAL_CALL select( const ::com::sun::star::uno::Any& aSelection )
								throw(::com::sun::star::lang::IllegalArgumentException,
									::com::sun::star::uno::RuntimeException);
	virtual ::com::sun::star::uno::Any SAL_CALL getSelection()
								throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL	addSelectionChangeListener( const ::com::sun::star::uno::Reference<
								::com::sun::star::view::XSelectionChangeListener >& xListener )
									throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL	removeSelectionChangeListener( const ::com::sun::star::uno::Reference<
								::com::sun::star::view::XSelectionChangeListener >& xListener )
									throw(::com::sun::star::uno::RuntimeException);

	//!	XPrintable?

							// XPropertySet
	virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo >
							SAL_CALL getPropertySetInfo()
								throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL	setPropertyValue( const ::rtl::OUString& aPropertyName,
									const ::com::sun::star::uno::Any& aValue )
								throw(::com::sun::star::beans::UnknownPropertyException,
									::com::sun::star::beans::PropertyVetoException,
									::com::sun::star::lang::IllegalArgumentException,
									::com::sun::star::lang::WrappedTargetException,
									::com::sun::star::uno::RuntimeException);
	virtual ::com::sun::star::uno::Any SAL_CALL getPropertyValue(
									const ::rtl::OUString& PropertyName )
								throw(::com::sun::star::beans::UnknownPropertyException,
									::com::sun::star::lang::WrappedTargetException,
									::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL	addPropertyChangeListener( const ::rtl::OUString& aPropertyName,
									const ::com::sun::star::uno::Reference<
										::com::sun::star::beans::XPropertyChangeListener >& xListener )
								throw(::com::sun::star::beans::UnknownPropertyException,
									::com::sun::star::lang::WrappedTargetException,
									::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL	removePropertyChangeListener( const ::rtl::OUString& aPropertyName,
									const ::com::sun::star::uno::Reference<
										::com::sun::star::beans::XPropertyChangeListener >& aListener )
								throw(::com::sun::star::beans::UnknownPropertyException,
									::com::sun::star::lang::WrappedTargetException,
									::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL	addVetoableChangeListener( const ::rtl::OUString& PropertyName,
									const ::com::sun::star::uno::Reference<
										::com::sun::star::beans::XVetoableChangeListener >& aListener )
								throw(::com::sun::star::beans::UnknownPropertyException,
									::com::sun::star::lang::WrappedTargetException,
									::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL	removeVetoableChangeListener( const ::rtl::OUString& PropertyName,
									const ::com::sun::star::uno::Reference<
										::com::sun::star::beans::XVetoableChangeListener >& aListener )
								throw(::com::sun::star::beans::UnknownPropertyException,
									::com::sun::star::lang::WrappedTargetException,
									::com::sun::star::uno::RuntimeException);

							// XEnumerationAccess
	virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumeration > SAL_CALL
							createEnumeration() throw(::com::sun::star::uno::RuntimeException);

							// XIndexAccess
	virtual sal_Int32 SAL_CALL getCount() throw(::com::sun::star::uno::RuntimeException);
	virtual ::com::sun::star::uno::Any SAL_CALL getByIndex( sal_Int32 Index )
								throw(::com::sun::star::lang::IndexOutOfBoundsException,
									::com::sun::star::lang::WrappedTargetException,
									::com::sun::star::uno::RuntimeException);

							// XElementAccess
	virtual ::com::sun::star::uno::Type SAL_CALL getElementType()
								throw(::com::sun::star::uno::RuntimeException);
	virtual sal_Bool SAL_CALL hasElements() throw(::com::sun::star::uno::RuntimeException);

							// XSpreadsheetView
	virtual ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheet > SAL_CALL
							getActiveSheet() throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL	setActiveSheet( const ::com::sun::star::uno::Reference<
								::com::sun::star::sheet::XSpreadsheet >& xActiveSheet )
									throw(::com::sun::star::uno::RuntimeException);

                            //XEnhancedMouseClickBroadcaster

    virtual void SAL_CALL addEnhancedMouseClickHandler( const ::com::sun::star::uno::Reference<
                                ::com::sun::star::awt::XEnhancedMouseClickHandler >& aListener )
                                    throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeEnhancedMouseClickHandler( const ::com::sun::star::uno::Reference<
                                ::com::sun::star::awt::XEnhancedMouseClickHandler >& aListener )
                                    throw (::com::sun::star::uno::RuntimeException);

                            //XActivationBroadcaster

    virtual void SAL_CALL addActivationEventListener( const ::com::sun::star::uno::Reference<
                                ::com::sun::star::sheet::XActivationEventListener >& aListener )
                                    throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeActivationEventListener( const ::com::sun::star::uno::Reference<
                                ::com::sun::star::sheet::XActivationEventListener >& aListener )
                                    throw (::com::sun::star::uno::RuntimeException);

							// XViewSplitable
	virtual sal_Bool SAL_CALL getIsWindowSplit() throw(::com::sun::star::uno::RuntimeException);
	virtual sal_Int32 SAL_CALL getSplitHorizontal() throw(::com::sun::star::uno::RuntimeException);
	virtual sal_Int32 SAL_CALL getSplitVertical() throw(::com::sun::star::uno::RuntimeException);
	virtual sal_Int32 SAL_CALL getSplitColumn() throw(::com::sun::star::uno::RuntimeException);
	virtual sal_Int32 SAL_CALL getSplitRow() throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL	splitAtPosition( sal_Int32 nPixelX, sal_Int32 nPixelY )
								throw(::com::sun::star::uno::RuntimeException);

							// XViewFreezable
	virtual sal_Bool SAL_CALL hasFrozenPanes() throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL	freezeAtPosition( sal_Int32 nColumns, sal_Int32 nRows )
								throw(::com::sun::star::uno::RuntimeException);

							// XRangeSelection
	virtual void SAL_CALL	startRangeSelection( const ::com::sun::star::uno::Sequence<
								::com::sun::star::beans::PropertyValue >& aArguments )
									throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL	abortRangeSelection() throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL	addRangeSelectionListener( const ::com::sun::star::uno::Reference<
								::com::sun::star::sheet::XRangeSelectionListener >& aListener )
									throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL	removeRangeSelectionListener( const ::com::sun::star::uno::Reference<
								::com::sun::star::sheet::XRangeSelectionListener >& aListener )
									throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL	addRangeSelectionChangeListener( const ::com::sun::star::uno::Reference<
								::com::sun::star::sheet::XRangeSelectionChangeListener >& aListener )
									throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL	removeRangeSelectionChangeListener( const ::com::sun::star::uno::Reference<
								::com::sun::star::sheet::XRangeSelectionChangeListener >& aListener )
									throw(::com::sun::star::uno::RuntimeException);

							// XServiceInfo
	virtual ::rtl::OUString SAL_CALL getImplementationName()
								throw(::com::sun::star::uno::RuntimeException);
	virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName )
								throw(::com::sun::star::uno::RuntimeException);
	virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames()
								throw(::com::sun::star::uno::RuntimeException);

							// XUnoTunnel
	virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence<
									sal_Int8 >& aIdentifier )
								throw(::com::sun::star::uno::RuntimeException);

	static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId();
	static ScTabViewObj* getImplementation( const com::sun::star::uno::Reference<
									com::sun::star::uno::XInterface> xObj );

							// XTypeProvider
	virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes()
								throw(::com::sun::star::uno::RuntimeException);
	virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId()
								throw(::com::sun::star::uno::RuntimeException);

    //XTransferableSupplier
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable > SAL_CALL getTransferable(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL insertTransferable( const ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable >& xTrans ) throw (::com::sun::star::datatransfer::UnsupportedFlavorException, ::com::sun::star::uno::RuntimeException);
};


#endif