package me.k.cal.fragment;

import me.k.cal.R;
import me.k.cal.struct.WLEvent;
import android.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ListView;

public class EventDisplayFragment extends Fragment
{
	private WLEvent[] m_events;

	@Override
        public void onSaveInstanceState(Bundle p_state)
	{
		if(m_events != null)
			p_state.putParcelableArray("EVENTS", m_events);
	}

	@Override
	public View onCreateView(LayoutInflater p_inflater, ViewGroup p_container, Bundle p_prev_state)
	{
		return p_inflater.inflate(R.layout.fragment_main, p_container, false);
	}

	@Override
        public void onActivityCreated(Bundle p_prev_state)
 	{
		super.onActivityCreated(p_prev_state);

		if(p_prev_state != null && p_prev_state.containsKey("EVENTS"))
			m_events = (WLEvent[])p_prev_state.getParcelableArray("EVENTS");
	}

	public int getIndex()
	{
		try
		{
			return this.getListView().getFirstVisiblePosition();
		}
		catch(Exception e){ return 0; }
	}

	public int getTop()
	{
		try
		{
			return this.getListView().getChildAt(0).getTop();
		}
		catch(Exception e){ return 0; }
	}

	public void setListViewPos(int p_ind, int p_top)
	{
		if(this.getListView().getCount() != 0)
			this.getListView().setSelectionFromTop(p_ind, p_top);
	}

	public void setEvents(WLEvent[] p_events)
	{
		m_events = p_events;
	}

	public WLEvent[] getEvents()
	{
		return m_events;
	}

	private ListView getListView()
	{
		return (ListView)getView().findViewById(R.id.main_events);
	}
}