/**************************************************************
 * 
 * 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_sc.hxx"


//------------------------------------------------------------------

#include <sfx2/app.hxx>
#include <sfx2/objface.hxx>
#include <sfx2/request.hxx>
#include <svl/whiter.hxx>
#include <svx/svdograf.hxx>
#include <svx/grfflt.hxx>
#include <svx/grafctrl.hxx>
#include <sfx2/sidebar/EnumContext.hxx>

#include "graphsh.hxx"
#include "sc.hrc"
#include "viewdata.hxx"
#include "drawview.hxx"
#include "scresid.hxx"

#define ScGraphicShell
#include "scslots.hxx"

#define ITEMVALUE(ItemSet,Id,Cast) ((const Cast&)(ItemSet).Get(Id)).GetValue()


SFX_IMPL_INTERFACE(ScGraphicShell, ScDrawShell, ScResId(SCSTR_GRAPHICSHELL) )
{
	SFX_OBJECTBAR_REGISTRATION( SFX_OBJECTBAR_OBJECT|SFX_VISIBILITY_STANDARD|SFX_VISIBILITY_SERVER,
								ScResId(RID_GRAPHIC_OBJECTBAR) );
	SFX_POPUPMENU_REGISTRATION( ScResId(RID_POPUP_GRAPHIC) );
}

TYPEINIT1( ScGraphicShell, ScDrawShell );

ScGraphicShell::ScGraphicShell(ScViewData* pData) :
	ScDrawShell(pData)
{
	SetHelpId(HID_SCSHELL_GRAPHIC);
	SetName(String::CreateFromAscii(RTL_CONSTASCII_STRINGPARAM("GraphicObject")));
        SfxShell::SetContextName(sfx2::sidebar::EnumContext::GetContextName(sfx2::sidebar::EnumContext::Context_Graphic));
}

ScGraphicShell::~ScGraphicShell()
{
}

void ScGraphicShell::GetAttrState( SfxItemSet& rSet )
{
	ScDrawView* pView = GetViewData()->GetScDrawView();

	if( pView )
		SvxGrafAttrHelper::GetGrafAttrState( rSet, *pView );
}

void ScGraphicShell::Execute( SfxRequest& rReq )
{
	ScDrawView* pView = GetViewData()->GetScDrawView();

	if( pView )
	{
		SvxGrafAttrHelper::ExecuteGrafAttr( rReq, *pView );
		Invalidate();
	}
}

void ScGraphicShell::GetFilterState( SfxItemSet& rSet )
{
	ScDrawView* pView = GetViewData()->GetScDrawView();
	const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
	sal_Bool bEnable = sal_False;

	if( rMarkList.GetMarkCount() == 1 )
	{
		SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();

		if( pObj && pObj->ISA( SdrGrafObj ) && ( ( (SdrGrafObj*) pObj )->GetGraphicType() == GRAPHIC_BITMAP ) )
			bEnable = sal_True;
	}

	if( !bEnable )
		SvxGraphicFilter::DisableGraphicFilterSlots( rSet );
}

void ScGraphicShell::ExecuteFilter( SfxRequest& rReq )
{
	ScDrawView* pView = GetViewData()->GetScDrawView();
	const SdrMarkList& rMarkList = pView->GetMarkedObjectList();

	if( rMarkList.GetMarkCount() == 1 )
	{
		SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj();

		if( pObj && pObj->ISA( SdrGrafObj ) && ( (SdrGrafObj*) pObj )->GetGraphicType() == GRAPHIC_BITMAP )
		{
			GraphicObject aFilterObj( ( (SdrGrafObj*) pObj )->GetGraphicObject() );

			if( SVX_GRAPHICFILTER_ERRCODE_NONE ==
				SvxGraphicFilter::ExecuteGrfFilterSlot( rReq, aFilterObj ) )
			{
				SdrPageView* pPageView = pView->GetSdrPageView();

				if( pPageView )
				{
					SdrGrafObj*	pFilteredObj = (SdrGrafObj*) pObj->Clone();
					String		aStr( pView->GetDescriptionOfMarkedObjects() );

					aStr.Append( sal_Unicode(' ') );
					aStr.Append( String( ScResId( SCSTR_UNDO_GRAFFILTER ) ) );
					pView->BegUndo( aStr );
					pFilteredObj->SetGraphicObject( aFilterObj );
					pView->ReplaceObjectAtView( pObj, *pPageView, pFilteredObj );
					pView->EndUndo();
				}
			}
		}
	}

	Invalidate();
}