Changes tabbed layout for adding events into single tab with scrollview

[unical.git] / src / ro / ieval / unical / AddEventActivity.java

package ro.ieval.unical;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;

import android.app.ActionBar;
import android.app.Activity;
import android.app.DatePickerDialog.OnDateSetListener;
import android.app.Fragment;
import android.app.TimePickerDialog.OnTimeSetListener;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.*;

public final class AddEventActivity extends Activity implements OnDateSetListener, OnTimeSetListener{

    private class OnCheckedChangeListener implements android.widget.CompoundButton.OnCheckedChangeListener{
        private final LinearLayout layout;
        public OnCheckedChangeListener(final LinearLayout layout){
            this.layout=layout;
        }

        private class OnItemSelectedListener implements android.widget.AdapterView.OnItemSelectedListener{
            private final View repeatCount;
            private final View repeatUntil;

            public OnItemSelectedListener(final View repeatCount, final View repeatUntil) {
                this.repeatCount=repeatCount;
                this.repeatUntil=repeatUntil;
            }

            @Override
            public void onItemSelected(final AdapterView<?> whatever, final View ignored, final int pos, final long id) {
                switch(pos){
                    case 0:
                        repeatCount.setVisibility(View.GONE);
                        repeatUntil.setVisibility(View.GONE);
                        break;
                    case 1:
                        repeatCount.setVisibility(View.GONE);
                        repeatUntil.setVisibility(View.VISIBLE);
                        break;
                    case 2:
                        repeatCount.setVisibility(View.VISIBLE);
                        repeatUntil.setVisibility(View.GONE);
                        break;
                    default:
                }
            }

            @Override public void onNothingSelected(final AdapterView<?> arg0) { /* do nothing */	}
        }

        @Override
        public void onCheckedChanged(final CompoundButton buttonView, final boolean isChecked) {
            if(isChecked) {
                Utils.setEnabledRecursively(layout, true);
                final Spinner repeatType = (Spinner) findViewById(R.id.repeat_type);
                repeatType.setOnItemSelectedListener(new OnItemSelectedListener(findViewById(R.id.repeat_count),findViewById(R.id.repeat_until)));
            }else {
                Utils.setEnabledRecursively(layout, false);
            }
        }
    }

	private TextView dateTimeTextView;
    public static final String EXTRA_EVENT = "event";
    private Event event;

    public static void editEvent(final Context c, final Event e) {
        final Intent i = new Intent(c,AddEventActivity.class);
        i.putExtra(AddEventActivity.EXTRA_EVENT,e);
        c.startActivity(i);
    }


	@Override
	protected void onCreate(final Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setTitle(R.string.add_event_title);
		event = getIntent().hasExtra(EXTRA_EVENT) ? (Event) getIntent().getParcelableExtra(EXTRA_EVENT) : new Event();
		final ActionBar actionBar = getActionBar();
		setContentView(R.layout.add_event);

        if(getIntent().hasExtra(EXTRA_EVENT)) {
            final LinearLayout layout = (LinearLayout) findViewById(R.id.repeat_layout);
            final Switch repeatSwitch = (Switch) findViewById(R.id.repeat_switch);
            Utils.setEnabledRecursively(layout, false);

            repeatSwitch.setOnCheckedChangeListener(new OnCheckedChangeListener(layout));

            EditText title = (EditText) findViewById(R.id.eventtitle);
            title.setText(event.title);

            TextView tstart = (TextView) findViewById(R.id.time_start);
            TextView tend = (TextView) findViewById(R.id.time_end);
            SimpleDateFormat sf=new SimpleDateFormat("HH:mm");
            Date d=new Date(event.dtstart);
            tstart.setText(sf.format(d).toString());
            d.setTime(event.dtend);
            tend.setText(sf.format(d).toString());

            SimpleDateFormat sd = new SimpleDateFormat("yyyy-MM-dd");
            TextView dstart = (TextView)findViewById(R.id.date_start);
            TextView dend = (TextView)findViewById(R.id.date_end);
            d.setTime(event.dtstart);
            dstart.setText(sd.format(d).toString());
            d.setTime(event.dtend);
            dend.setText(sd.format(d).toString());
            EditText description = (EditText) findViewById(R.id.description);
            description.setText(event.description);
        }
	}

	@Override
	public boolean onCreateOptionsMenu(final Menu menu) {
		final MenuInflater inflater = getMenuInflater();
		inflater.inflate(R.menu.add_event, menu);
		return true;
	}

	@Override
	public boolean onOptionsItemSelected(final MenuItem item) {
		switch (item.getItemId()) {
			case R.id.cancel:
				finish();
				return true;
            case R.id.save:
                System.out.println("MuieLaComisie\n"+event.title);

                Toast toast = Toast.makeText(getApplicationContext(),"Event saved!",Toast.LENGTH_LONG);
                toast.show();
                finish();
                return true;
			default:
				return false;
		}
	}

    public void showDateTimePickerDialog(final View v) {
		dateTimeTextView=(TextView) v;
		if(v.getId()==R.id.date_start || v.getId()==R.id.date_end || v.getId() == R.id.repeat_until){
			final String[] parts = dateTimeTextView.getText().toString().split("-");
			final DatePickerFragment fragment = new DatePickerFragment();
			final Bundle args = new Bundle();
			args.putInt(DatePickerFragment.ARGUMENT_YEAR, Integer.parseInt(parts[0]));
			args.putInt(DatePickerFragment.ARGUMENT_MONTH, Integer.parseInt(parts[1]));
			args.putInt(DatePickerFragment.ARGUMENT_DAY, Integer.parseInt(parts[2]));
			fragment.setArguments(args);
			fragment.show(getFragmentManager(), "datePicker");
		} else {
			final String[] parts = dateTimeTextView.getText().toString().split(":");
			final TimePickerFragment fragment = new TimePickerFragment();
			final Bundle args = new Bundle();
			args.putInt(TimePickerFragment.ARGUMENT_HOUR, Integer.parseInt(parts[0]));
			args.putInt(TimePickerFragment.ARGUMENT_MINUTE, Integer.parseInt(parts[1]));
			fragment.setArguments(args);
			fragment.show(getFragmentManager(), "timePicker");
		}
	}

	@Override
	public void onTimeSet(final TimePicker picker, final int hour, final int minute) {
		dateTimeTextView.setText(String.format("%02d:%02d",hour,minute));
		if(dateTimeTextView.getId() == R.id.time_start)
			((TextView)findViewById(R.id.time_end)).setText(String.format("%2d:%2d",hour,minute));
	}

	@Override
	public void onDateSet(final DatePicker picker, final int year, final int monthOfYear, final int dayOfMonth) {
		final Calendar calendar=new GregorianCalendar(year, monthOfYear, dayOfMonth);
		dateTimeTextView.setText(Utils.formatDate(year, monthOfYear, dayOfMonth));
		//calendar.add(Calendar.DAY_OF_MONTH, 1);
		if(dateTimeTextView.getId() == R.id.date_start)
			((TextView)findViewById(R.id.date_end)).setText(Utils.formatDate(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DAY_OF_MONTH)));
	}
}