Subversion Repositories SmartDukaan

package in.shop2020.catalog.dashboard.client;

import in.shop2020.catalog.dashboard.shared.Utils;

import java.util.Map.Entry;

import com.google.gwt.core.client.GWT;

import com.google.gwt.event.dom.client.ClickEvent;

import com.google.gwt.uibinder.client.UiBinder;

import com.google.gwt.uibinder.client.UiField;

import com.google.gwt.uibinder.client.UiHandler;

import com.google.gwt.user.client.Window;

import com.google.gwt.user.client.ui.Button;

import com.google.gwt.user.client.ui.DialogBox;

import com.google.gwt.user.client.ui.ListBox;

import com.google.gwt.user.client.ui.TextBox;

import com.google.gwt.user.client.ui.Widget;

public class BulkPricingDialog extends DialogBox {

    interface Binder extends UiBinder<Widget, BulkPricingDialog> { }

    private static final Binder binder = GWT.create(Binder.class);

    public interface BulkPricingUpdateListener{

        boolean onUpdate(long quantity, double price);

    }

    private BulkPricingUpdateListener bulkPricingUpdateListener;

    @UiField Button closeButton, updateButton;

    @UiField TextBox quantity, price;

    public BulkPricingDialog() {

        setText("Add bulk Pricing");

        setWidget(binder.createAndBindUi(this));

        setAnimationEnabled(true);

        center();

    }

    public BulkPricingDialog(String quantity, String price) {

        this();

        setFields(quantity, price);

    }

    public void setFields(String quantity, String price) {

        this.quantity.setText(quantity);

        this.price.setText(price);

    }

    public void setBulkPricingUpdateListener(BulkPricingUpdateListener bulkPricingUpdateListener) {

        this.bulkPricingUpdateListener = bulkPricingUpdateListener;

    }

    @UiHandler("closeButton")

    void onCloseClicked(ClickEvent event) {

        hide();

    }

    @UiHandler("updateButton")

    void onEditClicked(ClickEvent event) {

        double price;

        long quantity;

        try {

        	price = Double.parseDouble(this.price.getText());

            quantity = Long.parseLong(this.quantity.getText());

        } catch(NumberFormatException ex) {

            Window.alert("Format is not valid.");

            return;

        }

        if (quantity < 1 || price < 1){

        	Window.alert("Quantity/Price is not valid");

        	return;

        }

        if(bulkPricingUpdateListener.onUpdate(quantity, price)) {

            hide();

        }

    }

}