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