21 lines
474 B
JavaScript
21 lines
474 B
JavaScript
/**
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* keyboard support for image navigation.
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*/
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( function( $ ) {
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$( document ).on( 'keydown.fw_theme', function( e ) {
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var url = false;
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// Left arrow key code.
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if ( e.which === 37 ) {
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url = $( '.previous-image a' ).attr( 'href' );
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// Right arrow key code.
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} else if ( e.which === 39 ) {
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url = $( '.entry-attachment a' ).attr( 'href' );
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}
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if ( url && ( !$( 'textarea, input' ).is( ':focus' ) ) ) {
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window.location = url;
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}
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} );
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} )( jQuery ); |