package org.pileus.spades;
import android.app.Activity;
+import android.content.Intent;
+import android.graphics.Color;
+import android.graphics.Typeface;
import android.os.Bundle;
+import android.os.Handler;
+import android.os.Messenger;
+import android.preference.PreferenceManager;
+import android.text.Spannable;
+import android.text.SpannableString;
+import android.text.format.DateFormat;
+import android.text.style.BackgroundColorSpan;
+import android.text.style.ForegroundColorSpan;
+import android.text.style.StrikethroughSpan;
+import android.text.style.StyleSpan;
+import android.text.style.UnderlineSpan;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.LinearLayout;
+import android.widget.ScrollView;
+import android.widget.TabHost;
+import android.widget.TabWidget;
+import android.widget.TextView;
+import android.widget.Toast;
public class Main extends Activity
{
+ /* Private data */
+ private Handler handler;
+ private Messenger messenger;
+ private Task task;
+ private Toast toast;
+ private boolean running;
+ private String topic;
+ private String names;
+ private Cards cards;
+ private Spades game;
+
+ /* Widgets */
+ private TabHost window;
+ private TabWidget tabs;
+ private LinearLayout chat;
+ private TextView log;
+ private EditText input;
+ private Button connect;
+ private Button send;
+ private LinearLayout spades;
+ private TextView debug;
+
+ private ScrollView lscroll;
+ private ScrollView dscroll;
+
+ /* Private helper methods */
+ private int hsv2rgb(int hsv)
+ {
+ int h = (hsv & 0xff0000) >> 16;
+ int s = (hsv & 0x00ff00) >> 8;
+ int v = (hsv & 0x0000ff) >> 0;
+
+ int c = (v * s) / 256;
+ int h1 = (h * 6) / 256;
+ int x = c * (1 - Math.abs((h1%2)-1));
+ int m = v - c;
+
+ int rgb = 0;
+
+ if (0 <= h1 && h1 <= 1) rgb = (c << 16) | (x << 8) | 0;
+ if (1 <= h1 && h1 <= 2) rgb = (x << 16) | (c << 8) | 0;
+ if (2 <= h1 && h1 <= 3) rgb = (0 << 16) | (c << 8) | x;
+ if (3 <= h1 && h1 <= 4) rgb = (0 << 16) | (x << 8) | c;
+ if (4 <= h1 && h1 <= 5) rgb = (x << 16) | (0 << 8) | c;
+ if (5 <= h1 && h1 <= 6) rgb = (c << 16) | (0 << 8) | x;
+
+ return rgb + (m << 16) + (m << 8) + m;
+ }
+
+ private void notice(String text)
+ {
+ String msg = "*** " + text + "\n";
+ Spannable span = new SpannableString(msg);
+ span.setSpan(new StyleSpan(Typeface.BOLD), 0, msg.length(), 0);
+ this.log.append(span);
+ }
+
+ private void display(Message msg)
+ {
+ String date = DateFormat.format("hh:mm:ss", msg.time).toString();
+ String text = String.format("(%s) %s: %s\n", date, msg.from, msg.msg);
+ Spannable span = new SpannableString(text);
+
+ // Determin positions
+ int de = 1 + date.length() + 1;
+ int ne = de + 1 + msg.from.length() + 1;
+ int pos = ne + 1;
+
+ // Get user color
+ int hash = msg.from.hashCode();
+ int color = this.hsv2rgb(hash | 0x8080) | 0xff000000;
+
+ // Format date and name
+ span.setSpan(new ForegroundColorSpan(0xffffff88), 0, de, 0);
+ span.setSpan(new ForegroundColorSpan(color), de+1, ne, 0);
+
+ // Format IRC Colors
+ for (Message.Format fmt : msg.parts) {
+ int len = fmt.txt.length();
+
+ // Bold/italics
+ if (fmt.bold && fmt.italic)
+ span.setSpan(new StyleSpan(Typeface.BOLD_ITALIC), pos, pos+len, 0);
+ else if (fmt.bold)
+ span.setSpan(new StyleSpan(Typeface.BOLD), pos, pos+len, 0);
+ else if (fmt.italic)
+ span.setSpan(new StyleSpan(Typeface.ITALIC), pos, pos+len, 0);
+
+ // Striketrough / underline
+ if (fmt.strike)
+ span.setSpan(new StrikethroughSpan(), pos, pos+len, 0);
+ if (fmt.underline)
+ span.setSpan(new UnderlineSpan(), pos, pos+len, 0);
+
+ // Colors (reverse not supported)
+ if (fmt.fg!=null)
+ span.setSpan(new ForegroundColorSpan(fmt.fg.color), pos, pos+len, 0);
+ if (fmt.bg!=null)
+ span.setSpan(new BackgroundColorSpan(fmt.bg.color), pos, pos+len, 0);
+
+ pos += len;
+ }
+
+ // Append the message
+ this.log.append(span);
+ }
+
+ private void update(boolean running)
+ {
+ this.running = running;
+ this.connect.setVisibility(running ? View.GONE : View.VISIBLE);
+ this.send.setVisibility(running ? View.VISIBLE : View.GONE);
+ }
+
+ /* Private handler methods */
+ private void onRegister(Task task)
+ {
+ Os.debug("Main: onRegister");
+ this.task = task;
+ this.game.task = task;
+ this.update(this.task.isRunning());
+ this.log.setText("");
+ this.debug.setText("");
+ for (Object obj : this.task.getLog()) {
+ if (String.class.isInstance(obj))
+ this.notice((String)obj);
+ if (Message.class.isInstance(obj))
+ this.onMessage((Message)obj);
+ }
+ }
+
+ private void onMessage(Message msg)
+ {
+ // Debug
+ this.debug.append("> " + msg.line + "\n");
+ this.dscroll.smoothScrollTo(0, this.debug.getBottom());
+
+ // Chat
+ switch (msg.type) {
+ case PRIVMSG:
+ this.display(msg);
+ this.game.onMessage(msg);
+ break;
+ case TOPIC:
+ if (!msg.txt.equals(this.topic))
+ this.notice("Topic for " + msg.arg + ": " + msg.txt);
+ this.topic = msg.txt;
+ break;
+ case NAMES:
+ if (!msg.txt.equals(this.names))
+ this.notice("Users in " + msg.arg + ": " + msg.txt);
+ this.names = msg.txt;
+ break;
+ case ERROR:
+ this.notice("Error: " + msg.txt);
+ break;
+ case AUTHOK:
+ this.notice("Authentication succeeded: " + msg.txt);
+ break;
+ case AUTHFAIL:
+ this.notice("Authentication failed: " + msg.txt);
+ break;
+ }
+ this.lscroll.smoothScrollTo(0, this.log.getBottom());
+ }
+
+ private void onNotify(String text)
+ {
+ Os.debug("Main: onNotify - " + text);
+ this.notice(text);
+ this.toast.setText(text);
+ this.toast.show();
+ }
+
+ /* Private service methods */
+ private void register()
+ {
+ Os.debug("Main: register");
+ startService(new Intent(this, Task.class)
+ .putExtra("Command", Task.REGISTER)
+ .putExtra("Messenger", this.messenger));
+ }
+
+ private void connect()
+ {
+ Os.debug("Main: connect");
+ startService(new Intent(this, Task.class)
+ .putExtra("Command", Task.CONNECT));
+ this.update(true);
+ }
+
+ private void disconnect()
+ {
+ Os.debug("Main: disconnect");
+ startService(new Intent(this, Task.class)
+ .putExtra("Command", Task.DISCONNECT));
+ this.update(false);
+ }
+
+ private void quit()
+ {
+ this.log.setText("");
+ this.debug.setText("");
+ stopService(new Intent(this, Task.class));
+ Intent intent = new Intent(Intent.ACTION_MAIN);
+ intent.addCategory(Intent.CATEGORY_HOME);
+ intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+ startActivity(intent);
+ }
+
+ /* Widget callback functions */
+ public void onConnect(View btn)
+ {
+ this.connect();
+ }
+
+ public void onSend(View btn)
+ {
+ if (this.task == null)
+ return;
+ String txt = this.input.getText().toString();
+ Message msg = this.task.send(txt);
+ if (msg == null)
+ return;
+ this.input.setText("");
+ }
+
+ /* Activity Methods */
@Override
public void onCreate(Bundle savedInstanceState)
{
- super.onCreate(savedInstanceState);
- setContentView(R.layout.main);
+ try {
+ super.onCreate(savedInstanceState);
+ Os.debug("Main: onCreate");
+
+ // Setup preferences
+ PreferenceManager.setDefaultValues(this, R.xml.prefs, false);
+
+ // Setup main layout
+ this.setContentView(R.layout.main);
+
+ // Setup toast
+ this.toast = Toast.makeText(this, "", Toast.LENGTH_SHORT);
+
+ // Setup communication
+ this.handler = new MainHandler();
+ this.messenger = new Messenger(this.handler);
+
+ // Find widgets
+ this.window = (TabHost) findViewById(android.R.id.tabhost);
+ this.tabs = (TabWidget) findViewById(android.R.id.tabs);
+ this.chat = (LinearLayout) findViewById(R.id.chat);
+ this.log = (TextView) findViewById(R.id.log);
+ this.input = (EditText) findViewById(R.id.input);
+ this.connect = (Button) findViewById(R.id.connect);
+ this.send = (Button) findViewById(R.id.send);
+ this.spades = (LinearLayout) findViewById(R.id.spades);
+ this.debug = (TextView) findViewById(R.id.debug);
+
+ this.lscroll = (ScrollView) findViewById(R.id.log_scroll);
+ this.dscroll = (ScrollView) findViewById(R.id.debug_scroll);
+
+ // Add window tabs
+ this.window.setup();
+
+ this.window.addTab(this.window
+ .newTabSpec("chat")
+ .setIndicator("Chat")
+ .setContent(R.id.chat));
+ this.window.addTab(this.window
+ .newTabSpec("spades")
+ .setIndicator("Spades")
+ .setContent(R.id.spades));
+ this.window.addTab(this.window
+ .newTabSpec("debug")
+ .setIndicator("Debug")
+ .setContent(R.id.debug));
+
+ // Setup Spades game and cards view
+ this.game = new Spades(PreferenceManager
+ .getDefaultSharedPreferences(this)
+ .getString("pref_referee", "rhawk"));
+ this.cards = new Cards(this);
+
+ this.game.cards = this.cards;
+ this.cards.game = this.game;
+
+ this.spades.addView(cards);
+
+ // Attach to background service
+ this.register();
+
+ } catch (Exception e) {
+ Os.debug("Error setting content view", e);
+ return;
+ }
+ }
+
+ @Override
+ public void onStart()
+ {
+ super.onStart();
+ this.register();
+ Os.debug("Main: onStart");
+ }
+
+ @Override
+ public void onResume()
+ {
+ super.onResume();
+ Os.debug("Main: onResume");
+ }
+
+ @Override
+ public void onPause()
+ {
+ super.onPause();
+ Os.debug("Main: onPause");
+ }
+
+ @Override
+ public void onStop()
+ {
+ super.onStop();
+ Os.debug("Main: onStop");
+ }
+
+ @Override
+ public void onRestart()
+ {
+ super.onRestart();
+ Os.debug("Main: onRestart");
+ }
+
+ @Override
+ public void onDestroy()
+ {
+ super.onDestroy();
+ Os.debug("Main: onDestroy");
+ }
+
+ @Override
+ public boolean onCreateOptionsMenu(Menu menu)
+ {
+ MenuInflater inflater = getMenuInflater();
+ inflater.inflate(R.menu.main, menu);
+ return true;
+ }
+
+ @Override
+ public boolean onPrepareOptionsMenu(Menu menu)
+ {
+ menu.findItem(R.id.connect).setVisible(!this.running);
+ menu.findItem(R.id.disconnect).setVisible(this.running);
+ return true;
+ }
+
+ @Override
+ public boolean onOptionsItemSelected(MenuItem item)
+ {
+ switch (item.getItemId()) {
+ case R.id.connect:
+ this.connect();
+ return true;
+ case R.id.disconnect:
+ this.disconnect();
+ return true;
+ case R.id.settings:
+ this.startActivity(new Intent(this, Prefs.class));
+ return true;
+ case R.id.quit:
+ this.quit();
+ return true;
+ default:
+ return false;
+ }
+ }
+
+ /* Handler class */
+ class MainHandler extends Handler
+ {
+ public void handleMessage(android.os.Message msg)
+ {
+ switch (msg.what) {
+ case Task.REGISTER:
+ Main.this.onRegister((Task)msg.obj);
+ break;
+ case Task.MESSAGE:
+ Main.this.onMessage((Message)msg.obj);
+ break;
+ case Task.CONNECT:
+ Main.this.update(true);
+ break;
+ case Task.DISCONNECT:
+ Main.this.update(false);
+ break;
+ case Task.NOTIFY:
+ Main.this.onNotify((String)msg.obj);
+ break;
+ default:
+ Os.debug("Main: unknown message - " + msg.what);
+ break;
+ }
+ }
}
}
projects / ~andy / spades / blobdiff