Pileus Git - ~andy/spades/blob - src/org/pileus/spades/Main.java

   1 package org.pileus.spades;
   2
   3 import android.app.Activity;
   4 import android.content.Intent;
   5 import android.os.Bundle;
   6 import android.os.Handler;
   7 import android.os.Messenger;
   8 import android.preference.PreferenceManager;
   9 import android.text.Html;
  10 import android.text.method.ScrollingMovementMethod;
  11 import android.text.format.DateFormat;
  12 import android.view.Menu;
  13 import android.view.MenuInflater;
  14 import android.view.MenuItem;
  15 import android.view.View;
  16 import android.widget.Button;
  17 import android.widget.EditText;
  18 import android.widget.LinearLayout;
  19 import android.widget.ScrollView;
  20 import android.widget.TabHost;
  21 import android.widget.TabWidget;
  22 import android.widget.TextView;
  23 import android.widget.Toast;
  24
  25 public class Main extends Activity
  26 {
  27         /* Private data */
  28         private Handler      handler;
  29         private Messenger    messenger;
  30         private Task         task;
  31         private Toast        toast;
  32         private boolean      running;
  33         private String       topic;
  34         private String       names;
  35         private Cards        cards;
  36         private Spades       game;
  37
  38         /* Widgets */
  39         private TabHost      window;
  40         private TabWidget    tabs;
  41         private LinearLayout chat;
  42         private TextView     log;
  43         private EditText     input;
  44         private Button       send;
  45         private LinearLayout spades;
  46         private TextView     debug;
  47
  48         private ScrollView   lscroll;
  49         private ScrollView   dscroll;
  50
  51         /* Private helper methods */
  52         private void notice(String text)
  53         {
  54                 this.log.append(Html.fromHtml("<b>*** " + text + "</b><br />"));
  55         }
  56
  57         private void display(Message msg)
  58         {
  59                 String when = DateFormat.format("hh:mm:ss", msg.time).toString();
  60                 String from = String.format("<font color=\"#ff88ff\">%s</font>", msg.from);
  61                 String text = msg.msg;
  62                 String fmt  = null;
  63
  64                 // Do IRC Colors - only partly works
  65                 String fg = "<font color=\"<$1>\">";
  66                 text = text
  67                         .replaceAll("&", "&amp;")
  68                         .replaceAll("<", "&lt;")
  69                         .replaceAll(">", "&gt;");
  70                 text = text
  71                         .replaceAll("\\002", "<b>")             // bold
  72                         .replaceAll("\\011", "<i>")             // italic
  73                         .replaceAll("\\025", "<u>");            // underline
  74                 text = text
  75                         .replaceAll("\\003(\\d+)(,\\d+)?", fg)  // color
  76                         .replaceAll("\\013(\\d+)(,\\d+)?", fg); // color
  77                 text = text
  78                         .replaceAll("<0?0>", "#000000")         // White
  79                         .replaceAll("<0?1>", "#000000")         // Black
  80                         .replaceAll("<0?2>", "#000080")         // Navy Blue
  81                         .replaceAll("<0?3>", "#008000")         // Green
  82                         .replaceAll("<0?4>", "#FF0000")         // Red
  83                         .replaceAll("<0?5>", "#804040")         // Brown
  84                         .replaceAll("<0?6>", "#8000FF")         // Purple
  85                         .replaceAll("<0?7>", "#808000")         // Olive
  86                         .replaceAll("<0?8>", "#FFFF00")         // Yellow
  87                         .replaceAll("<0?9>", "#00FF00")         // Lime Green
  88                         .replaceAll("<10>",  "#008080")         // Teal
  89                         .replaceAll("<11>",  "#00FFFF")         // Aqua Light
  90                         .replaceAll("<12>",  "#0000FF")         // Royal Blue
  91                         .replaceAll("<13>",  "#FF00FF")         // Hot Pink
  92                         .replaceAll("<14>",  "#808080")         // Dark Gray
  93                         .replaceAll("<15>",  "#C0C0C0");        // Light Gray
  94
  95                 // Message formatting
  96                 switch (msg.how) {
  97                         case DIRECT:
  98                         case MENTION:
  99                         case PRIVMSG:
 100                                 fmt  = "<b>(%s) %s: %s</b>";
 101                                 break;
 102                         case SENT:
 103                                 fmt  = "(%s) <b>%s</b>: %s";
 104                                 break;
 105                         default:
 106                                 fmt  = "(%s) %s: %s";
 107                                 break;
 108                 }
 109
 110                 String html = String.format(fmt, when, from, text);
 111                 this.log.append(Html.fromHtml(html + "<br />"));
 112         }
 113
 114         /* Private handler methods */
 115         private void onRegister(Task task)
 116         {
 117                 Os.debug("Main: onRegister");
 118                 this.task      = task;
 119                 this.game.task = task;
 120                 this.running = this.task.isRunning();
 121                 for (Object obj : this.task.getLog()) {
 122                         if (String.class.isInstance(obj))
 123                                 this.notice((String)obj);
 124                         if (Message.class.isInstance(obj))
 125                                 this.onMessage((Message)obj);
 126                 }
 127         }
 128
 129         private void onMessage(Message msg)
 130         {
 131                 // Debug
 132                 this.debug.append("> " + msg.line + "\n");
 133                 this.dscroll.smoothScrollTo(0, this.debug.getBottom());
 134
 135                 // Chat
 136                 switch (msg.type) {
 137                         case PRIVMSG:
 138                                 this.display(msg);
 139                                 this.game.onMessage(msg);
 140                                 break;
 141                         case TOPIC:
 142                                 if (!msg.txt.equals(this.topic))
 143                                         this.notice("Topic for " + msg.arg + ": " + msg.txt);
 144                                 this.topic = msg.txt;
 145                                 break;
 146                         case NAMES:
 147                                 if (!msg.txt.equals(this.names))
 148                                         this.notice("Users in " + msg.arg + ": " + msg.txt);
 149                                 this.names = msg.txt;
 150                                 break;
 151                         case ERROR:
 152                                 this.notice("Error: " + msg.txt);
 153                                 break;
 154                         case AUTHOK:
 155                                 this.notice("Authentication succeeded: " + msg.txt);
 156                                 break;
 157                         case AUTHFAIL:
 158                                 this.notice("Authentication failed: " + msg.txt);
 159                                 break;
 160                 }
 161                 this.lscroll.smoothScrollTo(0, this.log.getBottom());
 162         }
 163
 164         private void onNotify(String text)
 165         {
 166                 Os.debug("Main: onNotify - " + text);
 167                 this.notice(text);
 168                 this.toast.setText(text);
 169                 this.toast.show();
 170         }
 171
 172         /* Private service methods */
 173         private void register()
 174         {
 175                 Os.debug("Main: register");
 176                 startService(new Intent(this, Task.class)
 177                                 .putExtra("Command",   Task.REGISTER)
 178                                 .putExtra("Messenger", this.messenger));
 179         }
 180
 181         private void connect()
 182         {
 183                 Os.debug("Main: connect");
 184                 startService(new Intent(this, Task.class)
 185                                 .putExtra("Command", Task.CONNECT));
 186                 this.running = true;
 187         }
 188
 189         private void disconnect()
 190         {
 191                 Os.debug("Main: disconnect");
 192                 startService(new Intent(this, Task.class)
 193                                 .putExtra("Command", Task.DISCONNECT));
 194         }
 195
 196         private void exit()
 197         {
 198                 stopService(new Intent(this, Task.class));
 199         }
 200
 201         /* Widget callback functions */
 202         public void onSend(View btn)
 203         {
 204                 if (this.task == null)
 205                         return;
 206                 String  txt = this.input.getText().toString();
 207                 Message msg = this.task.send(txt);
 208                 if (msg == null)
 209                         return;
 210                 this.input.setText("");
 211         }
 212
 213         /* Activity Methods */
 214         @Override
 215         public void onCreate(Bundle savedInstanceState)
 216         {
 217                 try {
 218                         super.onCreate(savedInstanceState);
 219                         Os.debug("Main: onCreate");
 220
 221                         // Setup preferences
 222                         PreferenceManager.setDefaultValues(this, R.xml.prefs, false);
 223
 224                         // Setup main layout
 225                         this.setContentView(R.layout.main);
 226
 227                         // Setup toast
 228                         this.toast     = Toast.makeText(this, "", Toast.LENGTH_SHORT);
 229
 230                         // Setup communication
 231                         this.handler   = new MainHandler();
 232                         this.messenger = new Messenger(this.handler);
 233
 234                         // Find widgets
 235                         this.window    = (TabHost)      findViewById(android.R.id.tabhost);
 236                         this.tabs      = (TabWidget)    findViewById(android.R.id.tabs);
 237                         this.chat      = (LinearLayout) findViewById(R.id.chat);
 238                         this.log       = (TextView)     findViewById(R.id.log);
 239                         this.input     = (EditText)     findViewById(R.id.input);
 240                         this.send      = (Button)       findViewById(R.id.send);
 241                         this.spades    = (LinearLayout) findViewById(R.id.spades);
 242                         this.debug     = (TextView)     findViewById(R.id.debug);
 243
 244                         this.lscroll   = (ScrollView)   findViewById(R.id.log_scroll);
 245                         this.dscroll   = (ScrollView)   findViewById(R.id.debug_scroll);
 246
 247                         // Add window tabs
 248                         this.window.setup();
 249
 250                         this.window.addTab(this.window
 251                                         .newTabSpec("chat")
 252                                         .setIndicator("Chat")
 253                                         .setContent(R.id.chat));
 254                         this.window.addTab(this.window
 255                                         .newTabSpec("spades")
 256                                         .setIndicator("Spades")
 257                                         .setContent(R.id.spades));
 258                         this.window.addTab(this.window
 259                                         .newTabSpec("debug")
 260                                         .setIndicator("Debug")
 261                                         .setContent(R.id.debug));
 262
 263                         // Setup Spades game and cards view
 264                         this.game  = new Spades(PreferenceManager
 265                                         .getDefaultSharedPreferences(this)
 266                                         .getString("pref_referee", "rhawk"));
 267                         this.cards = new Cards(this);
 268
 269                         this.game.cards = this.cards;
 270                         this.cards.game = this.game;
 271
 272                         this.spades.addView(cards);
 273
 274                         // Attach to background service
 275                         this.register();
 276
 277                 } catch (Exception e) {
 278                         Os.debug("Error setting content view", e);
 279                         return;
 280                 }
 281         }
 282
 283         @Override
 284         public void onStart()
 285         {
 286                 super.onStart();
 287                 Os.debug("Main: onStart");
 288         }
 289
 290         @Override
 291         public void onResume()
 292         {
 293                 super.onResume();
 294                 Os.debug("Main: onResume");
 295         }
 296
 297         @Override
 298         public void onPause()
 299         {
 300                 super.onPause();
 301                 Os.debug("Main: onPause");
 302         }
 303
 304         @Override
 305         public void onStop()
 306         {
 307                 super.onStop();
 308                 Os.debug("Main: onStop");
 309         }
 310
 311         @Override
 312         public void onRestart()
 313         {
 314                 super.onRestart();
 315                 Os.debug("Main: onRestart");
 316         }
 317
 318         @Override
 319         public void onDestroy()
 320         {
 321                 super.onDestroy();
 322                 Os.debug("Main: onDestroy");
 323         }
 324
 325         @Override
 326         public boolean onCreateOptionsMenu(Menu menu)
 327         {
 328                 MenuInflater inflater = getMenuInflater();
 329                 inflater.inflate(R.menu.main, menu);
 330                 return true;
 331         }
 332
 333         @Override
 334         public boolean onPrepareOptionsMenu(Menu menu)
 335         {
 336                 menu.findItem(R.id.connect).setVisible(!this.running);
 337                 menu.findItem(R.id.disconnect).setVisible(this.running);
 338                 return true;
 339         }
 340
 341         @Override
 342         public boolean onOptionsItemSelected(MenuItem item)
 343         {
 344                 switch (item.getItemId()) {
 345                         case R.id.connect:
 346                                 this.connect();
 347                                 return true;
 348                         case R.id.disconnect:
 349                                 this.disconnect();
 350                                 return true;
 351                         case R.id.settings:
 352                                 this.startActivity(new Intent(this, Prefs.class));
 353                                 return true;
 354                         case R.id.exit:
 355                                 this.exit();
 356                                 this.finish();
 357                                 return true;
 358                         default:
 359                                 return false;
 360                 }
 361         }
 362
 363         /* Handler class */
 364         class MainHandler extends Handler
 365         {
 366                 public void handleMessage(android.os.Message msg)
 367                 {
 368                         switch (msg.what) {
 369                                 case Task.REGISTER:
 370                                         Main.this.onRegister((Task)msg.obj);
 371                                         break;
 372                                 case Task.MESSAGE:
 373                                         Main.this.onMessage((Message)msg.obj);
 374                                         break;
 375                                 case Task.CONNECT:
 376                                         Main.this.running = true;
 377                                         break;
 378                                 case Task.DISCONNECT:
 379                                         Main.this.running = false;
 380                                         break;
 381                                 case Task.NOTIFY:
 382                                         Main.this.onNotify((String)msg.obj);
 383                                         break;
 384                                 default:
 385                                         Os.debug("Main: unknown message - " + msg.what);
 386                                         break;
 387                         }
 388                 }
 389         }
 390 }