/*

* Copyright (c) 2006 Nokia Corporation 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:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

include("../implLibrary.js")

include("../renderLibrary.js")

include("../srcgenLibrary.js")

function NaviImageVisual() {

}

function getNaviSize(instance, laf) {

	var properties = instance.properties;

	return new Point(

		properties.size.width - laf.getDimension("navi.indicator.size").x, 

		properties.size.height);

	return bounds;

}

NaviImageVisual.prototype.draw = function(instance, laf, graphics) {

	var properties = instance.properties;

	graphics.setBackground(laf.getColor("status.bar.gradient.end"));

	// SVG is treated specially

	var imageInfo = properties.image.editableValue;

	if (imageInfo.isSVG()) {

		var nsize = getNaviSize(instance, laf);

		if (imageInfo.getMaskDepth() == 0) {

			// and the entire BG is cleared is the bg is white

			graphics.setBackground(getBackgroundColor(instance, laf));

			graphics.fillRectangle(0, 0, nsize.x, nsize.y);

		}

	}

	renderImage(NaviImageVisual.prototype, instance, laf, graphics, 

		0, 0, "image", true);

}

NaviImageVisual.prototype.getViewableSize = function(instance, propertyId, laf) {

	var	size = instance.properties.size;

	return new Point(size.width, size.height);

}

NaviImageVisual.prototype.isScaling = function(instance, propertyId, laf) {

	return isScalingIcons();

}

NaviImageVisual.prototype.getAlignmentWeights = function(instance, propertyId, laf) {

	return new Point(ImageUtils.ALIGN_CENTER, ImageUtils.ALIGN_CENTER_OR_TOP);

}

NaviImageVisual.prototype.isPreservingAspectRatio = function(instance, propertyId, laf) {

	return true;

}

NaviImageVisual.prototype.getPreferredSize = function(instance, laf, wHint, hHint) {

	return null; // needs implementation	

}

setupCommonDirectImageEditing(NaviImageVisual.prototype, "image", 

	null  // areafunction

);