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javascript/src/util.js  view on Meta::CPAN

    if( !down || !widget ) {
        return false;
    }
    if( Element.visible( down ) ) {
        rollup_set( widget, textOFF, up, down );
    }
    else {
        rollup_set( widget, textON, down, up );
    }
    if( rollup.accordion ) {
        rollup_accordion( id, textOFF, textON ) ;
    }

    return false;
}
rollup.accordion = 1;

// ------------------------------------------------------------------
function rollup_set( widget, text, shown, hidden ) {

    if( shown )
        Element.show( shown );
    if( hidden )
        Element.hide( hidden );

    if( widget.textContent ) {
        widget.textContent = text;
    }
    else {
        widget.value = text;
    }
}

// ------------------------------------------------------------------
function rollup_accordion( down_id, textOFF, textON ) {
    
    var droppers = document.getElementsByTagName( 'groupbox' );
    fb_log( "Accordion on " + droppers.length + " elements" );
    for( var q = 0 ; q < droppers.length ; q++ ) {
        var gb = droppers[q];
        if( gb && gb.id && gb.id != down_id && 
                  gb.className && gb.className.match(/drop-down/) ) {
            
            var down    = $( "DOWN_" + gb.id );
            if( down && Element.visible( down ) ) {
                var widget = $( "WIDGET_" + gb.id );
                fb_log( "Drop down " + gb.id + " is down" );
                if( widget ) {
                    rollup_set( widget, textOFF, null, down );

                    fb_log( widget.id + ".onclick=" + 
                            widget.attributes['onclick'] );
                }
            }
        }
    }
}

// ------------------------------------------------------------------
function popup ( id, e ) {
    var el = $( id );
    if( el ) {
        if( Element.visible( el ) ) 
            Element.hide( el );
        else 
            Element.show( el );
    }

    if( e ) {
        e.stopPropagation();
        e.preventDefault();
    }
    return false;
}

// ------------------------------------------------------------------
function to_page( name ) {

    if( window.location.toString().match( /\.xul$/ ) ) {
        window.location = name + ".xul";
    }
    else {
        window.location = name + ".html";
    }
    return false;
}

// ------------------------------------------------------------------
function corner_div( side, width, background ) {
    var line = document.createElement( "div" );
    Element.setStyle( line, {
            height: "1px",
            overflow: "hidden",
            background: background,
        } );
    var m = "margin-"+side;
    line.style[ m.camelize() ] = width+"px";
    return line;
}

function corners ( id ) {
    var el = $( id );
    var dim = Element.getDimensions( el );
    var pos = Position.positionedOffset( el );
    
    // Left-side corner
    var left = document.createElement( "div" );
    var size = dim.height + "px";
    Element.setStyle( left, {
            width: size,
            height: size,
            overflow: "hidden",
            "background-color": "transparent",
            position: "fixed",
            top: pos[1] + "px",
            left: (pos[0] - dim.height) + "px"
        } );

    // Right-side corner
    var right = document.createElement( "div" );