source: trunk/hiptop/pester/net/sabi/pester/AlarmListWindow.java@ 276

package net.sabi.pester;

import danger.app.Application;
import danger.ui.ScreenWindow;
import danger.ui.Menu;
import danger.ui.MenuItem;

public class AlarmListWindow extends ScreenWindow
    implements Resources, Commands {
    private static AlarmListView sAlarmListView;
    private static Pester sPester;

    public void onDecoded() {
        sAlarmListView = (AlarmListView)getDescendantWithID(ID_ALARM_LIST_VIEW);
        sPester = (Pester)Application.getCurrentApp();
        updateAlarmCount();
        super.onDecoded();
    }

    public void updateAlarmCount() {
        int size = sAlarmListView.alarmsSet();
        StringBuffer sb = new StringBuffer();
        if (size == 0) sb.append("No");
        else sb.append(size);
        sb.append(" alarm");
        if (size != 1) sb.append('s');
        sb.append(" set");
        String alarmCount = sb.toString();
        setSubTitle(alarmCount);
        sPester.setChooserFolderLabel(alarmCount);
        sPester.updatePreviewScreen();
    }

    public void adjustActionMenuState(Menu actionMenu) {
        boolean haveFocusedItem = (sAlarmListView.getFocusedItem() != null);
        actionMenu.getItemWithID(ID_DISCARD_ITEM).setEnabled(haveFocusedItem);
    }
}