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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
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 * 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
 * 
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#ifndef _SD_CUSTOMANIMATIONLIST_HXX
#define _SD_CUSTOMANIMATIONLIST_HXX

#include <com/sun/star/drawing/XShape.hpp>
#include <svtools/svtreebx.hxx>
#include <CustomAnimationEffect.hxx>
#include "CustomAnimationPreset.hxx"
#ifndef _SD_CUSTOMANIMATION_HRC
#include "CustomAnimation.hrc"
#endif

namespace sd {

class CustomAnimationEffect;
typedef boost::shared_ptr< CustomAnimationEffect > CustomAnimationEffectPtr;

class ICustomAnimationListController
{
public:
	virtual void onSelect() = 0;
	virtual void onDoubleClick() = 0;
	virtual void onContextMenu( sal_uInt16 nSelectedPopupEntry ) = 0;
	virtual ~ICustomAnimationListController() {}
};

class CustomAnimationList : public SvTreeListBox, public ISequenceListener
{
	friend class CustomAnimationListEntryItem;
	friend struct stl_append_effect_func;

public:
	CustomAnimationList( ::Window* pParent, const ResId& rResId, ICustomAnimationListController* pController );
	virtual ~CustomAnimationList();

	// methods

	/** selects or deselects the given effect.
		Selections of other effects are not changed */
	void select( CustomAnimationEffectPtr pEffect, bool bSelect = true );

	/** populates the list with all effects from the given MainSequence */
	void update( MainSequencePtr pMainSequence );

	/** updates the given effect in the list */
//	void update( CustomAnimationEffectPtr pEffect );

	void update();

	/** removes the given effect to the list*/
//	void remove( CustomAnimationEffectPtr pEffect );

	EffectSequence getSelection() const;

	// events
	void onSelectionChanged( ::com::sun::star::uno::Any aSelection );

	// overrides
	virtual void 	SelectHdl();
	virtual sal_Bool 	DoubleClickHdl();

	virtual void    Paint( const Rectangle& rRect );

	virtual PopupMenu* CreateContextMenu( void );
	virtual void	ExcecuteContextMenuAction( sal_uInt16 nSelectedPopupEntry );
 
	virtual void KeyInput( const KeyEvent& rKEvt );
 
//	virtual SvLBoxEntry* CreateEntry() const;
	virtual void	SetTabs();

	virtual void notify_change();

	const Image& getImage( sal_uInt16 nId, bool bHighContrast );

	bool isExpanded( const CustomAnimationEffectPtr& pEffect ) const;

	/// clears all entries from the listbox
	void clear();

private:
	bool	mbIgnorePaint;

	/** appends the given effect to the list*/
	void append( CustomAnimationEffectPtr pEffect );

	ICustomAnimationListController* mpController;

	MainSequencePtr	mpMainSequence;

	Image maImgEmpty;

	Image maImages[ IMG_CUSTOMANIMATION_MEDIA_STOP_H - IMG_CUSTOMANIMATION_ON_CLICK + 1];

	::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > mxLastTargetShape;
	sal_Int32 mnLastGroupId;
	SvLBoxEntry* mpLastParentEntry;

};

}

#endif // _SD_CUSTOMANIMATIONLIST_HXX