/*

* 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("../embeddedControlImplLibrary.js")

include("editors/editorLibrary.js")

function CAknPopupFieldText() {

}

CAknPopupFieldText.prototype.getFlags = function(instance, laf) {

	return Font.ALIGN_LEFT; 

}

CAknPopupFieldText.prototype.getFont = function(instance, laf) {

	var fontName = instance.properties.font;

	return laf.getFont(fontName);

}

CAknPopupFieldText.prototype.getDisplayText = function(instance) {

	var text = "";

	var items = instance.properties.items;

	if ((items != null) && (items.length > 0)) {

		var active = instance.properties.active;

		if (items.length > active) {

			text = items[active];

			if (text == null)

				text = "empty";

		}

		else {

			text = instance.properties.invalidText;

			if (text == "")

				text = "(invalid)";

		}

	}

	else {

		var emptyText = instance.properties.emptyText;

		if (emptyText != null)

			text = emptyText;

	}

	return text;

}

CAknPopupFieldText.prototype.getDisplayColor = function(instance, laf) {

	var text = "";

	var items = instance.properties.items;

	if ((items != null) && (items.length > 0)) {

		var active = instance.properties.active;

		if (active >= items.length) {

			return laf.getColor("EEikColorControlDimmedText");

		}

	}

	return null;

}

CAknPopupFieldText.prototype.getMaxLength = function(instance) {

	var items = instance.properties.items;

	if ((items != null) && (items.length > 0)) {

		var active = instance.properties.active;

		if (items.length > active) {

			return instance.properties.maxLength;

		}

	}

	return 0;

}

setupEditorRendering(CAknPopupFieldText.prototype);

// no direct label editing, just form prompt editing

setupCommonEmbeddedDirectLabelEditing(CAknPopupFieldText.prototype,

	null,

	null, // areafunction

	null

);

setupCommonEmbeddedDirectImageEditing(CAknPopupFieldText.prototype);

setupEmbeddedImagePropertyInfo(CAknPopupFieldText.prototype);

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

		// note that laf will be null if a display model was not created

CAknPopupFieldText.prototype.validate = function(instance, laf) {

	var properties = instance.properties;

	var messages = null;

	if (properties.items.length == 0) {

		messages = new java.util.ArrayList();	

		messages.add(createSimpleModelError(instance, 

			"items", 

			lookupString("ErrorEmptyList"), 

				[instance.name]));

	} 

	return messages;

}

	// note that laf will be null if a display model was not created

CAknPopupFieldText.prototype.queryPropertyChange = function(instance, propertyPath,

				newVal, laf) {

	var properties = instance.properties;

	var message = null;

	// Don't toss away any changes at this point; otherwise,

	// the user will endure a dialog and have it all thrown away.

	// Better to let them go back and re-edit.

	return message;		

}

CAknPopupFieldText.prototype.initialize = function(instance, isConfigured) {

	if (isConfigured) return;

	// make at least one text entry

	instance.properties.items[0] = lookupString("InitialItemText");

}