/**************************************************************
 * 
 * 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 SVTOOLS_CONTROLACCESS_HXX
#define SVTOOLS_CONTROLACCESS_HXX

#include <svtools/fileview.hxx>
#include <vcl/lstbox.hxx>
#include <com/sun/star/lang/IllegalArgumentException.hpp>
#include "pickercallbacks.hxx"

//.........................................................................
namespace svt
{
//.........................................................................

	// --------------------------------------------------------------------
	namespace InternalFilePickerElementIds
	{
		static const sal_Int16 PUSHBUTTON_HELP = (sal_Int16)0x1000;
		static const sal_Int16 TOOLBOXBUTOON_DEFAULT_LOCATION = (sal_Int16)0x1001;
		static const sal_Int16 TOOLBOXBUTOON_LEVEL_UP = (sal_Int16)0x1002;
		static const sal_Int16 TOOLBOXBUTOON_NEW_FOLDER = (sal_Int16)0x1003;
		static const sal_Int16 FIXEDTEXT_CURRENTFOLDER = (sal_Int16)0x1004;
	}

	// --------------------------------------------------------------------
	/**	implements the XControlAccess, XControlInformation and XFilePickerControlAccess for the file picker
	*/
	class OControlAccess
	{
		IFilePickerController*	m_pFilePickerController;
		SvtFileView*			m_pFileView;

	public:
		OControlAccess( IFilePickerController* _pController, SvtFileView* _pFileView );

		// XControlAccess implementation
		void setControlProperty( const ::rtl::OUString& _rControlName, const ::rtl::OUString& _rControlProperty, const ::com::sun::star::uno::Any& _rValue );
		::com::sun::star::uno::Any	getControlProperty( const ::rtl::OUString& _rControlName, const ::rtl::OUString& _rControlProperty );

		// XControlInformation implementation
		::com::sun::star::uno::Sequence< ::rtl::OUString >	getSupportedControls(  );
		::com::sun::star::uno::Sequence< ::rtl::OUString >	getSupportedControlProperties( const ::rtl::OUString& _rControlName );
		sal_Bool											isControlSupported( const ::rtl::OUString& _rControlName );
		sal_Bool											isControlPropertySupported( const ::rtl::OUString& _rControlName, const ::rtl::OUString& _rControlProperty );

		// XFilePickerControlAccess
		void						setValue( sal_Int16 _nId, sal_Int16 _nCtrlAction, const ::com::sun::star::uno::Any& _rValue );
		::com::sun::star::uno::Any  getValue( sal_Int16 _nId, sal_Int16 _nCtrlAction ) const;
		void						setLabel( sal_Int16 _nId, const ::rtl::OUString& _rValue );
		::rtl::OUString             getLabel( sal_Int16 _nId ) const;
		void                        enableControl( sal_Int16 _nId, sal_Bool _bEnable );

		static void				setHelpURL( Window* _pControl, const ::rtl::OUString& _rURL, sal_Bool _bFileView );
		static ::rtl::OUString	getHelpURL( Window* _pControl, sal_Bool _bFileView );

	private:
		/** implements the various methods for setting properties on controls

            @param _nControlId
                the id of the control
			@param _pControl
				the affected control. Must be the same as referred by <arg>_nControlId</arg>, or NULL.
			@param _nProperty
				the property to set
				See PROPERTY_FLAG_*
			@param _rValue
				the value to set
			@param _bIgnoreIllegalArgument
				if <FALSE/>, an exception will be thrown if the given value is of improper type
		*/
		void						implSetControlProperty(
                                        sal_Int16 _nControlId,
										Control* _pControl, sal_Int16 _nProperty, const ::com::sun::star::uno::Any& _rValue,
										sal_Bool _bIgnoreIllegalArgument = sal_True );

		Control* implGetControl( const ::rtl::OUString& _rControlName, sal_Int16* _pId = NULL, sal_Int32* _pPropertyMask = NULL ) const SAL_THROW( (::com::sun::star::lang::IllegalArgumentException) );

		/** implements the various methods for retrieving properties from controls

			@param _pControl
				the affected control
				@PRECOND not <NULL/>
			@param _nProperty
				the property to retrieve
				See PROPERTY_FLAG_*
			@return
		*/
		::com::sun::star::uno::Any	implGetControlProperty( Control* _pControl, sal_Int16 _nProperty ) const;

		void implDoListboxAction( ListBox* _pListbox, sal_Int16 _nCtrlAction, const ::com::sun::star::uno::Any& _rValue );

	};

//.........................................................................
}	// namespace svt
//.........................................................................

#endif // SVTOOLS_CONTROLACCESS_HXX