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


// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_dbaccess.hxx"
#ifndef DBAUI_APPICONCONTROL_HXX
#include "AppIconControl.hxx"
#endif
#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif
#ifndef _DBA_DBACCESS_HELPID_HRC_
#include "dbaccess_helpid.hrc"
#endif				 
#ifndef _DBAUI_MODULE_DBU_HXX_
#include "moduledbu.hxx"
#endif
#ifndef _DBU_APP_HRC_
#include "dbu_app.hrc"
#endif
#ifndef _IMAGE_HXX //autogen
#include <vcl/image.hxx>
#endif
#ifndef _DBACCESS_UI_CALLBACKS_HXX_
#include "callbacks.hxx"
#endif
#ifndef DBAUI_APPELEMENTTYPE_HXX
#include "AppElementType.hxx"
#endif
#include <memory>

using namespace ::dbaui;
//==================================================================
// class OApplicationIconControl
DBG_NAME(OApplicationIconControl)
//==================================================================
OApplicationIconControl::OApplicationIconControl(Window* _pParent) 
	: SvtIconChoiceCtrl(_pParent,WB_ICON | WB_NOCOLUMNHEADER | WB_HIGHLIGHTFRAME | /*!WB_NOSELECTION |*/
								WB_TABSTOP | WB_CLIPCHILDREN | WB_NOVSCROLL | WB_SMART_ARRANGE | WB_NOHSCROLL | WB_CENTER)
	,DropTargetHelper(this)
	,m_pActionListener(NULL)
{
    DBG_CTOR(OApplicationIconControl,NULL);

    struct CategoryDescriptor
    {
        sal_uInt16      nLabelResId;
        ElementType eType;
        sal_uInt16      nImageResId;
        sal_uInt16      nImageResIdHC;
    }   aCategories[] = {
        { RID_STR_TABLES_CONTAINER,     E_TABLE,    IMG_TABLEFOLDER_TREE_L, IMG_TABLEFOLDER_TREE_LHC    },
        { RID_STR_QUERIES_CONTAINER,    E_QUERY,    IMG_QUERYFOLDER_TREE_L, IMG_QUERYFOLDER_TREE_LHC    },
		{ RID_STR_FORMS_CONTAINER,      E_FORM,     IMG_FORMFOLDER_TREE_L,  IMG_FORMFOLDER_TREE_LHC     },
        { RID_STR_REPORTS_CONTAINER,    E_REPORT,   IMG_REPORTFOLDER_TREE_L,IMG_REPORTFOLDER_TREE_LHC   }
    };
    for ( size_t i=0; i < sizeof(aCategories)/sizeof(aCategories[0]); ++i)
    {
        SvxIconChoiceCtrlEntry* pEntry = InsertEntry(
            String( ModuleRes( aCategories[i].nLabelResId ) ),
            Image( ModuleRes( aCategories[i].nImageResId ) ),
            Image( ModuleRes( aCategories[i].nImageResIdHC ) ) );
        if ( pEntry ) 
            pEntry->SetUserData( new ElementType( aCategories[i].eType ) );
    }

	SetChoiceWithCursor( sal_True );
	SetSelectionMode(SINGLE_SELECTION);
}
// -----------------------------------------------------------------------------
OApplicationIconControl::~OApplicationIconControl()
{
	sal_uLong nCount = GetEntryCount();
	for ( sal_uLong i = 0; i < nCount; ++i )
	{
		SvxIconChoiceCtrlEntry* pEntry = GetEntry( i );
		if ( pEntry )
		{
			::std::auto_ptr<ElementType> aType(static_cast<ElementType*>(pEntry->GetUserData()));
			pEntry->SetUserData(NULL);
		}
	}

    DBG_DTOR(OApplicationIconControl,NULL);
}
// -----------------------------------------------------------------------------
sal_Int8 OApplicationIconControl::AcceptDrop( const AcceptDropEvent& _rEvt )
{
	sal_Int8 nDropOption = DND_ACTION_NONE;
	if ( m_pActionListener )
	{
		
		SvxIconChoiceCtrlEntry*	pEntry = GetEntry(_rEvt.maPosPixel);
		if ( pEntry )
		{
			SetCursor(pEntry);
			nDropOption = m_pActionListener->queryDrop( _rEvt, GetDataFlavorExVector() );
			m_aMousePos = _rEvt.maPosPixel;
		}
	}

	return nDropOption;
}
// -----------------------------------------------------------------------------
sal_Int8 OApplicationIconControl::ExecuteDrop( const ExecuteDropEvent& _rEvt )
{
	if ( m_pActionListener )
		return m_pActionListener->executeDrop( _rEvt );

	return DND_ACTION_NONE;
}