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      ready;
  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(Object obj)
 114         {
 115                 Os.debug("Main: onRegister");
 116                 this.task = (Task)obj;
 117         }
 118
 119         private void onMessage(Object obj)
 120         {
 121                 Message msg = (Message)obj;
 122
 123                 // Debug
 124                 this.debug.append("> " + msg.line + "\n");
 125                 this.dscroll.smoothScrollTo(0, this.debug.getBottom());
 126
 127                 // Chat
 128                 switch (msg.type) {
 129                         case PRIVMSG:
 130                                 this.display(msg);
 131                                 break;
 132                         case TOPIC:
 133                                 if (!msg.txt.equals(this.topic))
 134                                         this.notice("Topic for " + msg.arg + ": " + msg.txt);
 135                                 this.topic = msg.txt;
 136                                 break;
 137                         case NAMES:
 138                                 if (!msg.txt.equals(this.names))
 139                                         this.notice("Users in " + msg.arg + ": " + msg.txt);
 140                                 this.names = msg.txt;
 141                                 break;
 142                         case ERROR:
 143                                 this.notice("Error: " + msg.txt);
 144                                 break;
 145                         case AUTHOK:
 146                                 this.notice("Authentication succeeded: " + msg.txt);
 147                                 break;
 148                         case AUTHFAIL:
 149                                 this.notice("Authentication failed: " + msg.txt);
 150                                 break;
 151                 }
 152                 this.lscroll.smoothScrollTo(0, this.log.getBottom());
 153         }
 154
 155         private void onNotify(String text)
 156         {
 157                 Os.debug("Main: onNotify - " + text);
 158                 this.notice(text);
 159                 this.toast.setText(text);
 160                 this.toast.show();
 161         }
 162
 163         /* Private service methods */
 164         private void startService()
 165         {
 166                 Os.debug("Main: startService");
 167                 startService(new Intent(this, Task.class)
 168                                 .putExtra("Messenger", this.messenger));
 169         }
 170
 171         private void stopService()
 172         {
 173                 Os.debug("Main: stopService");
 174                 stopService(new Intent(this, Task.class));
 175         }
 176
 177         /* Widget callback functions */
 178         public void onSend(View btn)
 179         {
 180                 if (this.task == null)
 181                         return;
 182                 String  txt = this.input.getText().toString();
 183                 Message msg = this.task.send(txt);
 184                 if (msg == null)
 185                         return;
 186                 this.input.setText("");
 187         }
 188
 189         /* Activity Methods */
 190         @Override
 191         public void onCreate(Bundle savedInstanceState)
 192         {
 193                 try {
 194                         super.onCreate(savedInstanceState);
 195                         Os.debug("Main: onCreate");
 196
 197                         // Setup main layout
 198                         this.setContentView(R.layout.main);
 199
 200                         // Setup toast
 201                         this.toast     = Toast.makeText(this, "", Toast.LENGTH_SHORT);
 202
 203                         // Setup communication
 204                         this.handler   = new MainHandler();
 205                         this.messenger = new Messenger(this.handler);
 206
 207                         // Find widgets
 208                         this.window    = (TabHost)      findViewById(android.R.id.tabhost);
 209                         this.tabs      = (TabWidget)    findViewById(android.R.id.tabs);
 210                         this.chat      = (LinearLayout) findViewById(R.id.chat);
 211                         this.log       = (TextView)     findViewById(R.id.log);
 212                         this.input     = (EditText)     findViewById(R.id.input);
 213                         this.send      = (Button)       findViewById(R.id.send);
 214                         this.spades    = (LinearLayout) findViewById(R.id.spades);
 215                         this.debug     = (TextView)     findViewById(R.id.debug);
 216
 217                         this.lscroll   = (ScrollView)   findViewById(R.id.log_scroll);
 218                         this.dscroll   = (ScrollView)   findViewById(R.id.debug_scroll);
 219
 220                         // Add window tabs
 221                         this.window.setup();
 222
 223                         this.window.addTab(this.window
 224                                         .newTabSpec("chat")
 225                                         .setIndicator("Chat")
 226                                         .setContent(R.id.chat));
 227                         this.window.addTab(this.window
 228                                         .newTabSpec("spades")
 229                                         .setIndicator("Spades")
 230                                         .setContent(R.id.spades));
 231                         this.window.addTab(this.window
 232                                         .newTabSpec("debug")
 233                                         .setIndicator("Debug")
 234                                         .setContent(R.id.debug));
 235
 236                         // Setup OpenGL view
 237                         this.cards = new Cards(this);
 238                         this.spades.addView(cards);
 239
 240                 } catch (Exception e) {
 241                         Os.debug("Error setting content view", e);
 242                         return;
 243                 }
 244         }
 245
 246         @Override
 247         public void onStart()
 248         {
 249                 super.onStart();
 250                 Os.debug("Main: onStart");
 251         }
 252
 253         @Override
 254         public void onResume()
 255         {
 256                 super.onResume();
 257                 Os.debug("Main: onResume");
 258         }
 259
 260         @Override
 261         public void onPause()
 262         {
 263                 super.onPause();
 264                 Os.debug("Main: onPause");
 265         }
 266
 267         @Override
 268         public void onStop()
 269         {
 270                 super.onStop();
 271                 Os.debug("Main: onStop");
 272         }
 273
 274         @Override
 275         public void onRestart()
 276         {
 277                 super.onRestart();
 278                 Os.debug("Main: onRestart");
 279         }
 280
 281         @Override
 282         public void onDestroy()
 283         {
 284                 super.onDestroy();
 285                 Os.debug("Main: onDestroy");
 286         }
 287
 288         @Override
 289         public boolean onCreateOptionsMenu(Menu menu)
 290         {
 291                 MenuInflater inflater = getMenuInflater();
 292                 inflater.inflate(R.menu.main, menu);
 293                 return true;
 294         }
 295
 296         @Override
 297         public boolean onPrepareOptionsMenu(Menu menu)
 298         {
 299                 menu.findItem(R.id.connect).setVisible(!this.ready);
 300                 menu.findItem(R.id.disconnect).setVisible(this.ready);
 301                 return true;
 302         }
 303
 304         @Override
 305         public boolean onOptionsItemSelected(MenuItem item)
 306         {
 307                 switch (item.getItemId()) {
 308                         case R.id.connect:
 309                                 this.startService();
 310                                 return true;
 311                         case R.id.disconnect:
 312                                 this.stopService();
 313                                 return true;
 314                         case R.id.settings:
 315                                 this.startActivity(new Intent(this, Prefs.class));
 316                                 return true;
 317                         case R.id.exit:
 318                                 this.stopService();
 319                                 this.finish();
 320                                 return true;
 321                         default:
 322                                 return false;
 323                 }
 324         }
 325
 326         /* Handler class */
 327         class MainHandler extends Handler
 328         {
 329                 public void handleMessage(android.os.Message msg)
 330                 {
 331                         switch (msg.what) {
 332                                 case Task.REGISTER:
 333                                         Main.this.onRegister(msg.obj);
 334                                         break;
 335                                 case Task.MESSAGE:
 336                                         Main.this.onMessage(msg.obj);
 337                                         break;
 338                                 case Task.CONNECT:
 339                                         Main.this.ready = true;
 340                                         break;
 341                                 case Task.DISCONNECT:
 342                                         Main.this.ready = false;
 343                                         break;
 344                                 case Task.NOTIFY:
 345                                         Main.this.onNotify((String)msg.obj);
 346                                         break;
 347                                 default:
 348                                         Os.debug("Main: unknown message - " + msg.what);
 349                                         break;
 350                         }
 351                 }
 352         }
 353 }