office-gobmx/avmedia/source/framework/mediatoolbox.cxx

/*************************************************************************
 *
 *  $RCSfile: mediatoolbox.cxx,v $
 *
 *  $Revision: 1.1.1.1 $
 *
 *  last change: $Author: ka $ $Date: 2004-08-23 09:04:41 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (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.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#include "mediatoolbox.hxx"
#include "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( USHORT nSlotId, USHORT nId, ToolBox& rTbx ) :
    SfxToolBoxControl( nSlotId, nId, rTbx )
{
        rTbx.Invalidate();
}

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

MediaToolBoxControl::~MediaToolBoxControl()
{
}

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

void MediaToolBoxControl::StateChanged( USHORT 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->Disable();
        pCtrl->SetText( String() );
    }
    else
    {
        pCtrl->Enable();

        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 );
}

}