/**

 * Copyright (c) 2009-2010 Symbian Foundation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the License "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Contributors:

 */

///////////////////////////////////////////////////////////////////////////////

// The Separator class is used to provide a visual separator in a list.

// Constructor.

function Separator(id) {

    if (id != UI_NO_INIT_ID) {

        this.init(id);

    }

}

// Separator inherits from Control.

Separator.prototype = new Control(UI_NO_INIT_ID);

// Reference to the separator element.

Separator.prototype.separatorElement = null;

// Separator row element.

Separator.prototype.tableRowElement = null;

// Left cell element.

Separator.prototype.tableLeftCellElement = null;

// Center cell element.

Separator.prototype.tableCenterCellElement = null;

// Right cell element.

Separator.prototype.tableRightCellElement = null;

// Initializer - called from constructor.

Separator.prototype.init = function(id) {

    uiLogger.debug("Separator.init(" + id + ")");

    // call superclass initializer

    Control.prototype.init.call(this, id, null);

    // remove caption and control elements

    this.assemblyElement.removeChild(this.captionElement);

    this.assemblyElement.removeChild(this.controlElement);

    // create separator

    this.separatorElement = document.createElement("table");

    this.tableRowElement = document.createElement("tr");

    this.tableLeftCellElement = document.createElement("td");

    this.tableCenterCellElement = document.createElement("td");

    this.tableRightCellElement = document.createElement("td");

    this.tableRowElement.appendChild(this.tableLeftCellElement);

    this.tableRowElement.appendChild(this.tableCenterCellElement);

    this.tableRowElement.appendChild(this.tableRightCellElement);

    this.separatorElement.appendChild(this.tableRowElement);

    this.assemblyElement.appendChild(this.separatorElement);

    // update style

    this.updateStyleFromState();

};

// Returns the enabled state for the control.

Separator.prototype.isEnabled = function() {

    return true;

};

// Returns the focusable state for the control.

Separator.prototype.isFocusable = function() {

    return false;

};

// Updates the style of the control to reflects the state of the control.

Separator.prototype.updateStyleFromState = function() {

    uiLogger.debug("Separator.updateStyleFromState()");

    // set element class names

    this.setClassName(this.rootElement, "Control");

    this.setClassName(this.assemblyElement, "ControlAssembly ControlAssemblyNormal");

    this.setClassName(this.separatorElement, "Separator");

    this.setClassName(this.tableRowElement, "SeparatorRow");

    this.setClassName(this.tableLeftCellElement, "SeparatorLeftCell");

    this.setClassName(this.tableCenterCellElement, "SeparatorCenterCell");

    this.setClassName(this.tableRightCellElement, "SeparatorRightCell");

};