001package votorola.a.web.wic; // Copyright 2010, Michael Allan.  Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Votorola Software"), to deal in the Votorola Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicence, and/or sell copies of the Votorola Software, and to permit persons to whom the Votorola Software is furnished to do so, subject to the following conditions: The preceding copyright notice and this permission notice shall be included in all copies or substantial portions of the Votorola Software. THE VOTOROLA SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE VOTOROLA SOFTWARE OR THE USE OR OTHER DEALINGS IN THE VOTOROLA SOFTWARE.
002
003import org.apache.wicket.*;
004import org.apache.wicket.markup.html.*;
005import org.apache.wicket.markup.html.image.*;
006import org.apache.wicket.markup.html.link.*;
007import org.apache.wicket.markup.html.panel.*;
008import org.apache.wicket.resource.*;
009import org.apache.wicket.request.mapper.parameter.PageParameters;
010import votorola.g.lang.*;
011
012
013/** A logo that mimics the one MediaWiki shows, at top-left of the page.
014  *
015  *     @see <a href='../../../../../../a/web/wic/WC_WGLogo.html'
016  *                                 target='_top'>WC_WGLogo.html</a>
017  *     @see <a href='http://www.mediawiki.org/wiki/Manual:$wgLogo'
018  *                         >www.mediawiki.org/wiki/Manual:$wgLogo</a>
019  */
020public @ThreadRestricted("wicket") final class WC_WGLogo extends Panel
021{
022
023
024    /** Constructs a WC_WGLogo.
025      */
026    public WC_WGLogo( String _id, final String imageLocationOrNull, final String linkTarget,
027      final VRequestCycle cycle )
028    {
029        super( _id );
030        setRenderBodyOnly( true );
031
032        final ExternalLink link = new ExternalLink( "a", linkTarget );
033        if( imageLocationOrNull != null )
034        {
035            link.add( AttributeModifier.replace( "style",
036              "background-image: url(" + imageLocationOrNull + ")" ));
037        }
038        add( link );
039    }
040
041
042}