SessionBar.java

package haven;

import java.awt.Color;
import java.util.List;

public class SessionBar extends WindowTrans {
	public final static int ID = 1000;
	public static Coord initPos = new Coord(340, 10);
	private final static Tex bg = Resource.loadtex("gfx/hud/bgtex");
	private static final Coord unborder = new Coord(2, 2);
	private static final Coord dasz = new Coord(74, 74);
	private Color color = Color.WHITE;
	private static final Coord avasz = new Coord(40, 40);
	private static final int BORDER = 5;
	private static final int LEFT_OFFSET = 25;
	private static final Text.Foundry nfnd = new Text.Foundry("SansSerif", 10);

	static {
		Widget.addtype("sessionbar", new WidgetFactory() {
			public Widget create(Coord c, Widget parent, Object[] args) {
				return (new SessionBar(c, parent));
			}
		});
	}

	public SessionBar(Coord c, Widget parent) {
		super(c, new Coord(LEFT_OFFSET + avasz.x + 2 * BORDER, 25), parent, null);
		cbtn.visible = false;
		fbtn.c = new Coord(0, 1);
		fbtn.show();
		mrgn = new Coord(0, 0);
	}

	public void draw(GOut g) {
		super.draw(g);

		if (folded)
			return;

		recalcsz(null);

		List<SessionData> sess = MaidFrame.getSessionList();
		for (int i = 0; i < sess.size(); i++)
			drawAvatar(g, i, sess.get(i));
	}

	private void drawAvatar(GOut g, int index, SessionData sess) {
		UI ui = sess.getUI();
		if (ui == null)
			return;

		Tex at = sess.getAvatar();

		int avoffset = LEFT_OFFSET + index * (avasz.x + 2 * BORDER);

		// display empty box for login screen
		if (at == null) {
			g.chcolor(color);
			Window.wbox.draw(g, Coord.z.add(avoffset, 0), avasz.add(Window.wbox.bisz()).add(unborder.mul(2).inv()));
			g.image(bg, Coord.z.add(avoffset + BORDER, BORDER), avasz);

			if (MaidFrame.getCurrentSession() == sess) {
				g.chcolor(Color.RED);
				g.rect(Coord.z.add(avoffset + BORDER + 1, BORDER + 1), avasz);
			}

			g.chcolor();
			return;
		}

		GOut g2 = g.reclip(Window.wbox.tloff().add(unborder.inv()).add(avoffset, 0), avasz);
		// g2.image(Equipory.bg, new Coord(Equipory.bg.sz().x / 2 - asz.x / 2,
		// 20).inv().add(off));
		int yo = (20 * avasz.y) / dasz.y;
		Coord tsz = new Coord((at.sz().x * avasz.x) / dasz.x, (at.sz().y * avasz.y) / dasz.y);
		g2.image(bg, new Coord(tsz.x / 2 - avasz.x / 2, yo).inv(), tsz);
		g2.image(at, new Coord(tsz.x / 2 - avasz.x / 2, yo).inv(), tsz);

		if (MaidFrame.getCurrentSession() == sess) {
			g2.chcolor(Color.RED);
			g2.rect(new Coord(1, 1), avasz);
		}

		g.chcolor(color);

		Window.wbox.draw(g, Coord.z.add(avoffset, 0), avasz.add(Window.wbox.bisz()).add(unborder.mul(2).inv()));
		g.chcolor();
	}

	public void wdgmsg(Widget sender, String msg, Object... args) {
		if (sender == cbtn)
			ui.destroy(this);
		if (sender == fbtn)
			super.wdgmsg(sender, msg, args);
	}

	private int getClickedAvatarIndex(int x) {
		int index = (x - LEFT_OFFSET) / (2 * BORDER + avasz.x);

		if (x <= LEFT_OFFSET || index >= MaidFrame.getSessionList().size())
			return -1;

		return index;
	}

	@Override
	protected void recalcsz(Coord max) {
		if (folded) {
			wsz.x = 15;
			wsz.y = 15;
		} else {
			wsz.x = LEFT_OFFSET + (avasz.x + 2 * BORDER) * MaidFrame.getSessionCount();
			wsz.y = avasz.y + 2 * BORDER;
		}
		sz = asz = wsz;
	}

	@Override
	public boolean mousedown(Coord c, int button) {
		if (button == 1) {
			int i = getClickedAvatarIndex(c.x);
			if (i >= 0)
				MaidFrame.switchToSession(i);
			else
				super.mousedown(c, button);
		} else {
			super.mousedown(c, button);
		}

		return (true);
	}

	@Override
	public void mousemove(Coord c) {
		if (dm) {
			this.c = this.c.add(c.add(doff.inv()));
			List<SessionData> sesList = MaidFrame.getSessionList();
			for (SessionData s : sesList) {
				if (s != null && s.sb != null)
					s.sb.c = this.c;
			}
		} else {
			super.mousemove(c);
		}
	}

	@Override
	public Object tooltip(Coord c, boolean again) {
		Tex tooltip = null;
		String name = null;

		int i = getClickedAvatarIndex(c.x);
		List<SessionData> sess = MaidFrame.getSessionList();

		if (i >= 0)
			name = sess.get(i).getUI().sess != null ? sess.get(i).getUI().sess.charname : null;

		if (name != null)
			tooltip = new TexI(Utils.outline2(nfnd.render(name, Color.GREEN).img, Color.BLACK));

		if (tooltip != null)
			return (tooltip);
		else
			return ("");
	}
}