/*
* This file is part of the Haven & Hearth game client.
* Copyright (C) 2009 Fredrik Tolf <fredrik@dolda2000.com>, and
* Björn Johannessen <johannessen.bjorn@gmail.com>
*
* Redistribution and/or modification of this file is subject to the
* terms of the GNU Lesser General Public License, version 3, as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Other parts of this source tree adhere to other copying
* rights. Please see the file `COPYING' in the root directory of the
* source tree for details.
*
* A copy the GNU Lesser General Public License is distributed along
* with the source tree of which this file is a part in the file
* `doc/LPGL-3'. If it is missing for any reason, please see the Free
* Software Foundation's website at <http://www.fsf.org/>, or write
* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA
*/
package haven;
import java.awt.Color;
import java.awt.font.TextAttribute;
public class LoginScreen extends Widget {
Login cur;
Text error;
IButton btn;
static Text.Foundry textf, textfs;
Tex bg = Resource.loadtex("gfx/loginscr");
Tex logo = Resource.loadtex("gfx/logo");
Text progress = null;
static {
textf = new Text.Foundry(new java.awt.Font("Sans", java.awt.Font.PLAIN, 16));
textfs = new Text.Foundry(new java.awt.Font("Sans", java.awt.Font.PLAIN, 14));
}
public LoginScreen(Widget parent) {
super(Coord.z, new Coord(800, 600), parent);
setfocustab(true);
parent.setfocus(this);
new Img(Coord.z, bg, this, null);
new Img(new Coord(420, 215).add(logo.sz().div(2).inv()), logo, this, null);
new LoginList(new Coord(10, 10), new Coord(200, parent.sz.y - 20), this);
}
private static abstract class Login extends Widget {
private Login(Coord c, Coord sz, Widget parent) {
super(c, sz, parent);
}
abstract Object[] data();
abstract boolean enter();
}
private class Pwbox extends Login {
TextEntry user, pass;
CheckBox savepass;
private Pwbox(String username, boolean save) {
super(new Coord(345, 310), new Coord(150, 150), LoginScreen.this);
setfocustab(true);
new Label(new Coord(0, 0), this, "User name", textf);
user = new TextEntry(new Coord(0, 20), new Coord(150, 20), this, username);
new Label(new Coord(0, 60), this, "Password", textf);
pass = new TextEntry(new Coord(0, 80), new Coord(150, 20), this, "");
pass.pw = true;
savepass = new CheckBox(new Coord(0, 110), this, "Remember me");
savepass.a = save;
if (user.text.equals(""))
setfocus(user);
else
setfocus(pass);
}
public void wdgmsg(Widget sender, String name, Object... args) {
}
Object[] data() {
return (new Object[] { user.text, pass.text, savepass.a });
}
boolean enter() {
if (user.text.equals("")) {
setfocus(user);
return (false);
} else if (pass.text.equals("")) {
setfocus(pass);
return (false);
} else {
return (true);
}
}
}
private class Tokenbox extends Login {
Text label;
Button btn;
private Tokenbox(String username) {
super(new Coord(295, 310), new Coord(250, 100), LoginScreen.this);
label = textfs.render("Identity is saved for " + username, java.awt.Color.WHITE);
btn = new Button(new Coord(75, 30), 100, this, "Forget me");
}
Object[] data() {
return (new Object[0]);
}
boolean enter() {
return (true);
}
public void wdgmsg(Widget sender, String name, Object... args) {
if (sender == btn) {
LoginScreen.this.wdgmsg("forget");
return;
}
super.wdgmsg(sender, name, args);
}
public void draw(GOut g) {
g.image(label.tex(), new Coord((sz.x / 2) - (label.sz().x / 2), 0));
super.draw(g);
}
}
private void mklogin() {
synchronized (ui) {
btn = new IButton(new Coord(373, 460), this, Resource.loadimg("gfx/hud/buttons/loginu"), Resource.loadimg("gfx/hud/buttons/logind"));
progress(null);
}
}
private void error(String error) {
synchronized (ui) {
if (this.error != null)
this.error = null;
if (error != null)
this.error = textf.render(error, java.awt.Color.RED);
}
}
private void progress(String p) {
synchronized (ui) {
if (progress != null)
progress = null;
if (p != null)
progress = textf.render(p, java.awt.Color.WHITE);
}
}
private void clear() {
if (cur != null) {
ui.destroy(cur);
cur = null;
ui.destroy(btn);
btn = null;
}
progress(null);
}
public void wdgmsg(Widget sender, String msg, Object... args) {
if (sender == btn) {
if (cur.enter())
super.wdgmsg("login", cur.data());
return;
}
super.wdgmsg(sender, msg, args);
}
public void uimsg(String msg, Object... args) {
synchronized (ui) {
if (msg == "passwd") {
clear();
cur = new Pwbox((String) args[0], (Boolean) args[1]);
mklogin();
} else if (msg == "token") {
clear();
cur = new Tokenbox((String) args[0]);
mklogin();
} else if (msg == "error") {
error((String) args[0]);
} else if (msg == "prg") {
error(null);
clear();
progress((String) args[0]);
}
}
}
public void draw(GOut g) {
c = MainFrame.getCenterPoint().sub(400, 300);
super.draw(g);
if (error != null)
g.image(error.tex(), new Coord(420 - (error.sz().x / 2), 500));
if (progress != null)
g.image(progress.tex(), new Coord(420 - (progress.sz().x / 2), 350));
}
public boolean type(char k, java.awt.event.KeyEvent ev) {
if (k == 10) {
if ((cur != null) && cur.enter())
wdgmsg("login", cur.data());
return (true);
}
return (super.type(k, ev));
}
private class LoginList extends Widget {
private static final int ITEM_HEIGHT = 20;
private final Object[] textSize = new Object[] { TextAttribute.SIZE, 14 };
LoginData curLD;
public LoginList(Coord c, Coord sz, Widget parent) {
super(c, sz, parent);
curLD = null;
}
public void draw(GOut g) {
g.chcolor(0, 0, 0, 128);
g.frect(Coord.z, sz);
g.chcolor();
synchronized (Config.logins) {
if (Config.logins.size() > 0) {
for (int i = 0; i < Config.logins.size() && i*ITEM_HEIGHT < sz.y; i++) {
LoginData ld = Config.logins.get(i);
if (ld == curLD) {
g.chcolor(96, 96, 96, 255);
g.frect(new Coord(0, i * ITEM_HEIGHT), new Coord(sz.x - 30, ITEM_HEIGHT));
g.chcolor();
}
RichText r = RichText.render(ld.name, sz.x, textSize);
g.aimage(r.tex(), new Coord(10, i * ITEM_HEIGHT + 10), 0, 0.5);
g.chcolor(Color.RED);
r = RichText.render("\u2716", 20, textSize);
g.aimage(r.tex(), new Coord(sz.x - 20, i * ITEM_HEIGHT + 10), 0, 0.5);
g.chcolor();
}
}
}
super.draw(g);
}
public boolean mousedown(Coord c, int button) {
if (super.mousedown(c, button))
return (true);
if (button == 1) {
int sel = c.y / ITEM_HEIGHT;
synchronized (Config.logins) {
if (sel < Config.logins.size() && sel >= 0) {
curLD = Config.logins.get(sel);
if (c.x >= sz.x - 25 && c.x <= sz.x - 25 + 20) {
synchronized (Config.logins) {
Config.logins.remove(curLD);
Config.saveLogins();
curLD = null;
}
} else if (c.x < sz.x - 25) {
parent.wdgmsg("forget");
parent.wdgmsg("login", new Object[] { curLD.name, curLD.pass, false });
}
}
}
return (true);
}
return (false);
}
}
}