package caltool.view;

import mvp.*;
import java.awt.*;

public class CalendarToolWindow extends View {

    public CalendarToolWindow(Screen screen, Model model,
            CalendarToolUI calToolUI) {
        super(screen, model);
        this.calToolUI = calToolUI;

        /*
         * Normally the window is not allocated until the compose method, but
         * since the reason for this class' existence is to be a window, it's
         * allocated here in the constructor.  Also, we need the window now so
         * we can attach the event listener to it in a common place, without
         * requiring that subclass compose methods call this.compose
         * explicitly.
         */
        window = new mvp.Window();
        window.addWindowListener(new CalendarToolWindowAdapter(this));
    }

    /**
     * Show this' window.  If it's the first time being displayed, show
     * relative to the top-level menubar.  Otherwise, show at the last place
     * shown.
     */
    public void show() {
        if (firstShowing) {
            firstShowing = false;
            Component rootWindow = calToolUI.getWindow();
            super.show(rootWindow.getX(),
                rootWindow.getY() + rootWindow.getHeight() + 10);
        }
        else {
            super.show();
        }
    }

    /** The parent caltool UI */
    protected CalendarToolUI calToolUI;

    /** True only before the window is shown for the first time */
    boolean firstShowing = true;

}