/*
* 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;
import java.awt.event.KeyEvent;
import java.awt.image.BufferedImage;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
public class LoginScreen extends Widget {
Login cur;
Text error;
Window log;
IButton btn;
static final Text.Furnace textf, texte, textfs;
static final Tex bg = Resource.loadtex("gfx/loginscr");
static final Tex cbox = Resource.loadtex("gfx/hud/login/cbox");
static final Coord cboxc = new Coord((bg.sz().x - cbox.sz().x) / 2, 310);
Text progress = null;
AccountList accounts;
static {
textf = new Text.Foundry(new Font("Sans", Font.BOLD, 16), Color.BLACK).aa(true);
texte = new Text.Foundry(new Font("Sans", Font.BOLD, 18), new Color(255, 0, 0)).aa(true);
textfs = new Text.Foundry(new Font("Sans", Font.BOLD, 14), Color.BLACK).aa(true);
}
public LoginScreen(Widget parent) {
super(parent.sz.div(2).sub(bg.sz().div(2)), bg.sz(), parent);
setfocustab(true);
parent.setfocus(this);
new Img(Coord.z, bg, this);
new Img(cboxc, cbox, this);
accounts = new AccountList(Coord.z, this, 10);
if(Config.isUpdate){
showChangelog();
}
}
private void showChangelog() {
log = new Window(new Coord(100,50), new Coord(50,50), ui.root, "Changelog");
log.justclose = true;
Textlog txt= new Textlog(Coord.z, new Coord(450,500), log);
txt.quote = false;
int maxlines = txt.maxLines = 200;
log.pack();
try {
InputStream in = LoginScreen.class.getResourceAsStream("/changelog.txt");
BufferedReader br = new BufferedReader(new InputStreamReader(in, "UTF-8"));
File f = Config.getFile("changelog.txt");
FileOutputStream out = new FileOutputStream(f);
String strLine;
int count = 0;
while ((count<maxlines)&&(strLine = br.readLine()) != null) {
txt.append(strLine);
out.write((strLine+"\n").getBytes());
count++;
}
br.close();
out.close();
in.close();
} catch (FileNotFoundException ignored) {
} catch (IOException ignored) {
}
txt.setprog(0);
//WikiBrowser.toggle();
}
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 abstract class PwCommon extends Login {
TextEntry user, pass;
CheckBox savepass;
private PwCommon(String username, boolean save) {
super(cboxc, cbox.sz(), LoginScreen.this);
setfocustab(true);
new Img(new Coord(35, 30), textf.render("User name").tex(), this);
user = new TextEntry(new Coord(150, 30), new Coord(150, 20), this, username);
new Img(new Coord(35, 60), textf.render("Password").tex(), this);
pass = new TextEntry(new Coord(150, 60), new Coord(150, 20), this, "");
pass.pw = true;
savepass = new CheckBox(new Coord(150, 90), this, "Remember me");
savepass.a = save;
if(user.text.equals(""))
setfocus(user);
else
setfocus(pass);
}
public void wdgmsg(Widget sender, String name, Object... args) {
}
boolean enter() {
if(user.text.equals("")) {
setfocus(user);
return(false);
} else if(pass.text.equals("")) {
setfocus(pass);
return(false);
} else {
return(true);
}
}
public boolean globtype(char k, KeyEvent ev) {
if((k == 'r') && ((ev.getModifiersEx() & (KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK)) != 0)) {
savepass.set(!savepass.a);
return(true);
}
return(false);
}
}
private class Pwbox extends PwCommon {
private Pwbox(String username, boolean save) {
super(username, save);
if(Config.regurl != null) {
final RichText text = RichText.render("If you don't have an account, $col[64,64,255]{$u{register one here}}.", 0, java.awt.font.TextAttribute.FOREGROUND, Color.BLACK);
new Widget(new Coord(35, 115), text.sz(), this) {
public void draw(GOut g) {
g.image(text.tex(), Coord.z);
}
public boolean mousedown(Coord c, int btn) {
if(btn == 1) {
Number ul = (Number)text.attrat(c, java.awt.font.TextAttribute.UNDERLINE);
if((ul != null) && (ul.intValue() == java.awt.font.TextAttribute.UNDERLINE_ON)) {
try {
WebBrowser.sshow(Config.regurl);
} catch(WebBrowser.BrowserException e) {
error("Could not launch browser");
}
}
}
return(true);
}
};
}
}
Object[] data() {
return(new Object[] {new AuthClient.NativeCred(user.text, pass.text), savepass.a});
}
}
private class Pdxbox extends PwCommon {
private Pdxbox(String username, boolean save) {
super(username, save);
}
Object[] data() {
return(new Object[] {new ParadoxCreds(user.text, pass.text), savepass.a});
}
}
private abstract class WebCommon extends Login {
private WebCommon() {
super(cboxc, cbox.sz(), LoginScreen.this);
}
boolean enter() {
return(true);
}
}
private class Amazonbox extends WebCommon {
Object[] data() {
return(new Object[] {new BrowserAuth() {
public String method() {return("amz");}
public String name() {return("Amazon user");}
}, false});
}
}
private class Tokenbox extends Login {
private final String name;
private final String token;
Text label;
Button btn;
private Tokenbox(String username, String token) {
super(cboxc, cbox.sz(), LoginScreen.this);
label = textfs.render("Identity is saved for " + username);
btn = new Button(new Coord((sz.x - 100) / 2, 55), 100, this, "Forget me");
this.name = username;
this.token = token;
}
Object[] data() {
return(new Object[]{name, token});
}
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 - label.sz().x) / 2, 30));
super.draw(g);
}
public boolean globtype(char k, KeyEvent ev) {
if((k == 'f') && ((ev.getModifiersEx() & (KeyEvent.META_DOWN_MASK | KeyEvent.ALT_DOWN_MASK)) != 0)) {
LoginScreen.this.wdgmsg("forget");
return(true);
}
return(false);
}
}
static final BufferedImage[] loginb = {
Resource.loadimg("gfx/hud/buttons/loginu"),
Resource.loadimg("gfx/hud/buttons/logind"),
Resource.loadimg("gfx/hud/buttons/loginh"),
};
private void mklogin() {
synchronized(ui) {
btn = new IButton(cboxc.add((cbox.sz().x - loginb[0].getWidth()) / 2, 140), this, loginb[0], loginb[1], loginb[2]);
progress(null);
}
}
private void error(String error) {
synchronized(ui) {
if(this.error != null)
this.error = null;
if(error != null)
this.error = texte.render(error);
}
}
private void progress(String p) {
synchronized(ui) {
if(progress != null)
progress = null;
if(p != null)
progress = textf.render(p);
}
}
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;
} else if(msg.equals("account")){
//repeat if was not token box to do actual login
boolean repeat = !(cur instanceof Tokenbox);
if(repeat){
super.wdgmsg("login", args[0], args[1]);
}
super.wdgmsg("login", args[0], args[1]);
return;
}
super.wdgmsg(sender, msg, args);
}
public void uimsg(String msg, Object... args) {
synchronized(ui) {
if(msg == "passwd") {
clear();
if(Config.authmech.equals("native")) {
cur = new Pwbox((String)args[0], (Boolean)args[1]);
} else if(Config.authmech.equals("paradox")) {
cur = new Pdxbox((String)args[0], (Boolean)args[1]);
} else if(Config.authmech.equals("amz")) {
cur = new Amazonbox();
} else {
throw(new RuntimeException("Unknown authmech `" + Config.authmech + "' specified"));
}
mklogin();
} else if(msg == "token") {
clear();
cur = new Tokenbox((String)args[0], (String)args[1]);
mklogin();
} else if(msg == "error") {
error((String)args[0]);
} else if(msg == "prg") {
error(null);
clear();
progress((String)args[0]);
}
}
}
public void presize() {
c = parent.sz.div(2).sub(sz.div(2));
}
public void draw(GOut g) {
super.draw(g);
if(error != null) {
Coord c = new Coord((sz.x - error.sz().x) / 2, 290);
g.chcolor(0, 0, 0, 224);
g.frect(c.sub(4, 2), error.sz().add(8, 4));
g.chcolor();
g.image(error.tex(), c);
}
if(progress != null)
g.image(progress.tex(), new Coord((sz.x - progress.sz().x) / 2, cboxc.y + ((cbox.sz().y - progress.sz().y) / 2)));
}
public boolean type(char k, KeyEvent ev) {
if(k == 10) {
if((cur != null) && cur.enter())
wdgmsg("login", cur.data());
return(true);
}
return(super.type(k, ev));
}
@Override
public void destroy() {
if(log != null){
ui.destroy(log);
log = null;
}
super.destroy();
}
}