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


#include <avmedia/mediatoolbox.hxx> 
#include <avmedia/mediaitem.hxx> 
#include "mediacontrol.hxx"

#include <sfx2/app.hxx>
#include <sfx2/bindings.hxx>
#include <sfx2/dispatch.hxx>
#include <sfx2/sfxsids.hrc>

using namespace ::com::sun::star;

namespace avmedia
{

// -----------------------
// - MediaToolboxControl -
// -----------------------

class MediaToolBoxControl_Impl : public MediaControl
{
public:
	
							MediaToolBoxControl_Impl( Window& rParent, MediaToolBoxControl& rControl );
							~MediaToolBoxControl_Impl();

	void 					update();
	void  					execute( const MediaItem& rItem );
	
private:

	MediaToolBoxControl*	mpToolBoxControl;
};

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

MediaToolBoxControl_Impl::MediaToolBoxControl_Impl( Window& rParent, MediaToolBoxControl& rControl ) :
	MediaControl( &rParent, MEDIACONTROLSTYLE_SINGLELINE ),
	mpToolBoxControl( &rControl )
{
	SetSizePixel( getMinSizePixel() );
}

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

MediaToolBoxControl_Impl::~MediaToolBoxControl_Impl()
{
}

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

void MediaToolBoxControl_Impl::update()
{
	mpToolBoxControl->implUpdateMediaControl();
}

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

void MediaToolBoxControl_Impl::execute( const MediaItem& rItem )
{
	mpToolBoxControl->implExecuteMediaControl( rItem );
}

// -----------------------
// - MediaToolBoxControl -
// -----------------------

SFX_IMPL_TOOLBOX_CONTROL( ::avmedia::MediaToolBoxControl, ::avmedia::MediaItem );

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

MediaToolBoxControl::MediaToolBoxControl( sal_uInt16 nSlotId, sal_uInt16 nId, ToolBox& rTbx ) :
	SfxToolBoxControl( nSlotId, nId, rTbx )
{
        rTbx.Invalidate();
}

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

MediaToolBoxControl::~MediaToolBoxControl()
{
}

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

void MediaToolBoxControl::StateChanged( sal_uInt16 /* nSID */, SfxItemState eState, const SfxPoolItem* pState )

{
	MediaToolBoxControl_Impl* pCtrl = static_cast< MediaToolBoxControl_Impl* >( GetToolBox().GetItemWindow( GetId() ) );
	
	DBG_ASSERT( pCtrl, "MediaToolBoxControl::StateChanged: media control not found" );
	
	if( eState == SFX_ITEM_DISABLED )
	{
		pCtrl->Enable( false, false );
		pCtrl->SetText( String() );

		const MediaItem aEmptyMediaItem( 0, AVMEDIA_SETMASK_ALL );
		pCtrl->setState( aEmptyMediaItem );
	}
	else
	{   
		pCtrl->Enable( true, false );

		const MediaItem* pMediaItem = PTR_CAST( MediaItem, pState );
		
		if( pMediaItem && ( SFX_ITEM_AVAILABLE == eState ) )
			pCtrl->setState( *pMediaItem );
	}
}

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

Window* MediaToolBoxControl::CreateItemWindow( Window *pParent )
{
	return( pParent ? new MediaToolBoxControl_Impl( *pParent, *this ) : NULL );
}

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

void MediaToolBoxControl::implUpdateMediaControl()
{
    updateStatus( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:AVMediaToolBox" ) ) );
}

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

void MediaToolBoxControl::implExecuteMediaControl( const MediaItem& rItem )
{
	MediaItem 								aExecItem( SID_AVMEDIA_TOOLBOX );
    uno::Sequence< beans::PropertyValue > 	aArgs( 1 );
	uno::Any								aAny;
	
	aExecItem.merge( rItem );
	aExecItem.QueryValue( aAny );
	aArgs[ 0 ].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "AVMediaToolBox" ) );
    aArgs[ 0 ].Value = aAny;
        
    Dispatch( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:AVMediaToolBox" ) ), aArgs );
}

}