project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/netplay/MessageLog.java
Fix
bug #656 by using the right resolution values
/*
* Hedgewars for Android. An Android port of Hedgewars, a free turn based strategy game
* Copyright (C) 2012 Simeon Maxein <smaxein@googlemail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.hedgewars.hedgeroid.netplay;
import java.util.Collection;
import java.util.Collections;
import java.util.Date;
import java.util.LinkedList;
import java.util.List;
import org.hedgewars.hedgeroid.R;
import org.hedgewars.hedgeroid.frontlib.Frontlib;
import android.content.Context;
import android.graphics.Color;
import android.graphics.Typeface;
import android.text.Html;
import android.text.Spannable;
import android.text.SpannableString;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
import android.text.TextUtils;
import android.text.format.DateFormat;
import android.text.style.ForegroundColorSpan;
import android.text.style.RelativeSizeSpan;
import android.text.style.StyleSpan;
import android.util.Log;
public class MessageLog {
private static final int BACKLOG_LINES = 200;
private static final int INFO_COLOR = Color.GRAY;
private static final int PLAYERINFO_COLOR = Color.GREEN;
private static final int CHAT_COLOR = Color.GREEN;
private static final int MECHAT_COLOR = Color.CYAN;
private static final int WARN_COLOR = Color.RED;
private static final int ERROR_COLOR = Color.RED;
private final Context context;
private List<Listener> observers = new LinkedList<Listener>();
private List<CharSequence> log = new LinkedList<CharSequence>();
public MessageLog(Context context) {
this.context = context;
}
private Spanned makeLogTime() {
String time = DateFormat.getTimeFormat(context).format(new Date());
return withColor("[" + time + "] ", INFO_COLOR);
}
private static Spanned span(CharSequence s, Object o) {
Spannable spannable = new SpannableString(s);
spannable.setSpan(o, 0, s.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
return spannable;
}
private static Spanned withColor(CharSequence s, int color) {
return span(s, new ForegroundColorSpan(color));
}
private static Spanned bold(CharSequence s) {
return span(s, new StyleSpan(Typeface.BOLD));
}
private void append(CharSequence msg) {
SpannableStringBuilder ssb = new SpannableStringBuilder();
ssb.append(makeLogTime()).append(msg);
appendRaw(ssb);
}
private void appendRaw(CharSequence msg) {
if(log.size() > BACKLOG_LINES) {
log.remove(0);
for(Listener o : observers) {
o.lineRemoved();
}
}
log.add(msg);
for(Listener o : observers) {
o.lineAdded(msg);
}
}
void appendPlayerJoin(String playername) {
append(withColor("***" + context.getResources().getString(R.string.log_player_join, playername), INFO_COLOR));
}
void appendPlayerLeave(String playername, String partMsg) {
String msg = "***";
if(partMsg != null) {
msg += context.getResources().getString(R.string.log_player_leave_with_msg, playername, partMsg);
} else {
msg += context.getResources().getString(R.string.log_player_leave, playername);
}
append(withColor(msg, INFO_COLOR));
}
void appendChat(String playerName, String msg) {
if(msg.startsWith("/me ")) {
append(withColor("*"+playerName+" "+msg.substring(4), MECHAT_COLOR));
} else {
Spanned name = bold(playerName+": ");
Spanned fullMessage = withColor(TextUtils.concat(name, msg), CHAT_COLOR);
append(fullMessage);
}
}
void appendMessage(int type, String msg) {
switch(type) {
case Frontlib.NETCONN_MSG_TYPE_ERROR:
append(withColor("***"+msg, ERROR_COLOR));
break;
case Frontlib.NETCONN_MSG_TYPE_WARNING:
append(withColor("***"+msg, WARN_COLOR));
break;
case Frontlib.NETCONN_MSG_TYPE_PLAYERINFO:
append(withColor(msg.replace("\n", " "), PLAYERINFO_COLOR));
break;
case Frontlib.NETCONN_MSG_TYPE_SERVERMESSAGE:
appendRaw(span(TextUtils.concat("\n", Html.fromHtml(msg), "\n"), new RelativeSizeSpan(1.5f)));
break;
default:
Log.e("MessageLog", "Unknown messagetype "+type);
}
}
void clear() {
for(Listener o : observers) {
o.clear();
}
log.clear();
}
public void addListener(Listener o) {
observers.add(o);
}
public void removeListener(Listener o) {
observers.remove(o);
}
public static interface Listener {
void lineAdded(CharSequence text);
void lineRemoved();
void clear();
}
public Collection<CharSequence> getLog() {
return Collections.unmodifiableList(log);
}
}