/**************************************************************
 * 
 * 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 RPTUI_GROUPS_SORTING_HXX
#define RPTUI_GROUPS_SORTING_HXX

#include <vcl/floatwin.hxx>
#ifndef _FIXED_HXX //autogen
#include <vcl/fixed.hxx>
#endif
#include <vcl/lstbox.hxx>
#include <vcl/edit.hxx>
#include <vcl/field.hxx>
#include <vcl/button.hxx>
#include <vcl/toolbox.hxx>
#include <com/sun/star/report/XGroups.hpp>
#include <com/sun/star/report/XGroup.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include "GroupProperties.hxx"
#include <comphelper/propmultiplex.hxx>
#include "cppuhelper/basemutex.hxx"
#include <svtools/svmedit.hxx>
#include <rtl/ref.hxx>

#include <vector>

#include <dbaccess/ToolBoxHelper.hxx>

#include <vcl/ImageListProvider.hxx>

namespace comphelper
{
	class OPropertyChangeMultiplexer;
}
namespace rptui
{
class OFieldExpressionControl;
class OReportController;
/*************************************************************************
|*
|* Groups and Sorting dialog
|*
\************************************************************************/

class OGroupsSortingDialog :	public FloatingWindow
							,	public ::cppu::BaseMutex
                                ,	public ::comphelper::OPropertyChangeListener
                           ,public dbaui::OToolBoxHelper
                           ,public vcl::IImageListProvider
{
	friend class OFieldExpressionControl;

	FixedLine								m_aFL2;
	FixedText								m_aMove;
//BTN 	ImageButton								m_aPB_Up;
//BTN 	ImageButton								m_aPB_Down;
//BTN 	ImageButton								m_aPB_Delete;
    ToolBox                                 m_aToolBox;

	FixedLine								m_aFL3;
	FixedText								m_aOrder;
	ListBox									m_aOrderLst;
	FixedText								m_aHeader;
	ListBox									m_aHeaderLst;
	FixedText								m_aFooter;
	ListBox									m_aFooterLst;
	FixedText								m_aGroupOn;
	ListBox									m_aGroupOnLst;
	FixedText								m_aGroupInterval;
	NumericField							m_aGroupIntervalEd;
	FixedText								m_aKeepTogether;
	ListBox									m_aKeepTogetherLst;	
	FixedLine								m_aFL;
	FixedText								m_aHelpWindow;

	OFieldExpressionControl*				m_pFieldExpression;
	::rptui::OReportController*				m_pController;
	::rtl::Reference< comphelper::OPropertyChangeMultiplexer>	                    m_pCurrentGroupListener;
    ::rtl::Reference< comphelper::OPropertyChangeMultiplexer>                   	m_pReportListener;
	::com::sun::star::uno::Reference< ::com::sun::star::report::XGroups>			m_xGroups;
	::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >	m_xColumns;
	sal_Bool								m_bReadOnly;
private:
	DECL_LINK( OnControlFocusLost, Control* );
	DECL_LINK( OnControlFocusGot, Control* );
	DECL_LINK( LBChangeHdl, ListBox* );
//BTN	DECL_LINK( ClickHdl, ImageButton* );
    DECL_LINK( OnFormatAction,      ToolBox* );

	/** returns the groups
		@return the groups which now have to check which one changes
	*/
	::com::sun::star::uno::Reference< ::com::sun::star::report::XGroups>& getGroups() { return m_xGroups; }

	::com::sun::star::uno::Reference< ::com::sun::star::report::XGroup> getGroup(sal_Int32 _nPos) 
	{ 
		OSL_ENSURE(_nPos >= 0 && _nPos < m_xGroups->getCount(),"Invalid count!");
		return ::com::sun::star::uno::Reference< ::com::sun::star::report::XGroup>(m_xGroups->getByIndex(_nPos),::com::sun::star::uno::UNO_QUERY);
	}

	/** updates the listboxes with the new group properties
		@param	_nRow	the new group pos
	*/
	void DisplayData( sal_Int32 _nRow );

	/** saves the values from the listboxes into the group at position _nRow
		@param	_nRow	the group pos to store in
	*/
	void SaveData( sal_Int32 _nRow );

	/** returns <TRUE/> when the dialog should be read only
	*/
	sal_Bool isReadOnly( ) const;

	/** returns the data type for the given column name
		@param _sColumnName
	*/
	sal_Int32 getColumnDataType(const ::rtl::OUString& _sColumnName);

	/** shows the text given by the id in the multiline edit
		@param	_nResId	the string id
	*/
	void showHelpText(sal_uInt16 _nResId);
	/** display the group props
		@param	_xGroup the group to display
	*/
	void displayGroup(const ::com::sun::star::uno::Reference< ::com::sun::star::report::XGroup>& _xGroup);

	/** enables or diables the up and down button
		@param	_nRow	the row which will be active
	*/
	void checkButtons(sal_Int32 _nRow);

    /** clears the m_xColumns member and reset the fields 
    *
    */
    void fillColumns();
    OGroupsSortingDialog(OGroupsSortingDialog&);
    void operator =(OGroupsSortingDialog&);
protected:
    // window
	virtual void	Resize();
	// OPropertyChangeListener
	virtual void	_propertyChanged(const ::com::sun::star::beans::PropertyChangeEvent& _rEvent) throw( ::com::sun::star::uno::RuntimeException);
public:
	OGroupsSortingDialog( Window* pParent
						,sal_Bool _bReadOnly
						,::rptui::OReportController* _pController);
	virtual ~OGroupsSortingDialog();

	/** sets the newe columns at the groups dialog.
		@param	_xColumns the new columns
	*/
	void setColumns(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& _xColumns);

	/* updates the current view
	*/
	void UpdateData( );

		/** will be called when the controls need to be resized.
			@param	_rDiff
				Contains the difference of the old and new toolbox size.
		*/
		virtual void resizeControls(const Size& _rDiff);

		/** will be called when the image list is needed.
			@param	_eSymbolsSize
				<svtools/imgdef.hxx>
			@param	_bHiContast
				<TRUE/> when in high contrast mode.
		*/
    virtual ImageList getImageList(sal_Int16 _eSymbolsSize,sal_Bool _bHiContast) const;

    // ImageListProvider interface
    virtual ImageList getImageList(vcl::ImageListType) SAL_THROW ((com::sun::star::lang::IllegalArgumentException ));

};
// =============================================================================
} // namespace rptui
// =============================================================================
#endif // RPTUI_GROUPS_SORTING_HXX