D-Net

package eu.dnetlib.repo.manager.client.widgets.wizard;

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

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

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

import org.gwtbootstrap3.client.ui.gwt.FlowPanel;

import java.util.ArrayList;

import java.util.List;

/**

 * Created by stefania on 12/17/15.

 */

public class BreadcrumbWidget implements IsWidget {

    private FlowPanel breadcrumbPanel = new FlowPanel();

    private FlowPanel wizardStepsPanel = new FlowPanel();

    private List<FlowPanel> wizardSteps = new ArrayList<FlowPanel>();

    public BreadcrumbWidget(List<String> wizardStepNames) {

        breadcrumbPanel.addStyleName("wizardBreadcrumbs");

        wizardStepsPanel.addStyleName("steps clearfix");

        breadcrumbPanel.add(wizardStepsPanel);

        for(int i=0; i<wizardStepNames.size(); i++) {

            FlowPanel step = new FlowPanel();

            step.addStyleName("step");

            step.add(new HTML(wizardStepNames.get(i) + " <span></span>"));

            if(i==0)

                step.addStyleName("active");

            wizardSteps.add(step);

            wizardStepsPanel.add(step);

        }

    }

    @Override

    public Widget asWidget() {

        return breadcrumbPanel;

    }

    public void setActiveStep(int stepNumber) {

        for(int i=0; i<wizardSteps.size(); i++) {

            if(i<=stepNumber)

                wizardSteps.get(i).addStyleName("active");

            else

                wizardSteps.get(i).removeStyleName("active");

        }

    }

}