portal:
* clean up obsolete code in order to remove the rare cases of wrong-sided portals
* fix formula of last commit
notice: since last commit portals can happen to move faster than 1000px/sec, I'll take care of that soon ;)
/*
* Hedgewars, a free turn based strategy game
* Copyright (c) 2007 Igor Ulyanov <iulyanov@gmail.com>
* Copyright (c) 2010 Andrey Korotaev <unC0Rr@gmail.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; version 2 of the License
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#include <QTextBrowser>
#include <QLineEdit>
#include <QAction>
#include <QApplication>
#include <QTextDocument>
#include <QDir>
#include <QSettings>
#include <QFile>
#include <QTextStream>
#include "hwconsts.h"
#include "SDLs.h"
#include "gameuiconfig.h"
#include "chatwidget.h"
HWChatWidget::HWChatWidget(QWidget* parent, QSettings * gameSettings, SDLInteraction * sdli, bool notify) :
QWidget(parent),
mainLayout(this)
{
this->gameSettings = gameSettings;
this->sdli = sdli;
this->notify = notify;
if(notify && gameSettings->value("frontend/sound", true).toBool()) {
QDir tmpdir;
tmpdir.cd(datadir->absolutePath());
tmpdir.cd("Sounds/voices");
sdli->SDLMusicInit();
sound[0] = Mix_LoadWAV(QString(tmpdir.absolutePath() + "/Classic/Hello.ogg").toLocal8Bit().constData());
sound[1] = Mix_LoadWAV(QString(tmpdir.absolutePath() + "/Default/Hello.ogg").toLocal8Bit().constData());
sound[2] = Mix_LoadWAV(QString(tmpdir.absolutePath() + "/Mobster/Hello.ogg").toLocal8Bit().constData());
sound[3] = Mix_LoadWAV(QString(tmpdir.absolutePath() + "/Russian/Hello.ogg").toLocal8Bit().constData());
}
mainLayout.setSpacing(1);
mainLayout.setMargin(1);
mainLayout.setSizeConstraint(QLayout::SetMinimumSize);
mainLayout.setColumnStretch(0, 75);
mainLayout.setColumnStretch(1, 25);
chatEditLine = new QLineEdit(this);
chatEditLine->setMaxLength(300);
connect(chatEditLine, SIGNAL(returnPressed()), this, SLOT(returnPressed()));
mainLayout.addWidget(chatEditLine, 1, 0, 1, 2);
chatText = new QTextBrowser(this);
chatText->setMinimumHeight(20);
chatText->setMinimumWidth(10);
chatText->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
chatText->setOpenExternalLinks(true);
mainLayout.addWidget(chatText, 0, 0);
chatNicks = new QListWidget(this);
chatNicks->setMinimumHeight(10);
chatNicks->setMinimumWidth(10);
chatNicks->setSortingEnabled(true);
chatNicks->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
chatNicks->setContextMenuPolicy(Qt::ActionsContextMenu);
connect(chatNicks, SIGNAL(itemDoubleClicked(QListWidgetItem *)),
this, SLOT(chatNickDoubleClicked(QListWidgetItem *)));
connect(chatNicks, SIGNAL(currentRowChanged(int)),
this, SLOT(chatNickSelected(int)));
mainLayout.addWidget(chatNicks, 0, 1);
acInfo = new QAction(QAction::tr("Info"), chatNicks);
acInfo->setIcon(QIcon(":/res/info.png"));
connect(acInfo, SIGNAL(triggered(bool)), this, SLOT(onInfo()));
acKick = new QAction(QAction::tr("Kick"), chatNicks);
acKick->setIcon(QIcon(":/res/kick.png"));
connect(acKick, SIGNAL(triggered(bool)), this, SLOT(onKick()));
acBan = new QAction(QAction::tr("Ban"), chatNicks);
acBan->setIcon(QIcon(":/res/ban.png"));
connect(acBan, SIGNAL(triggered(bool)), this, SLOT(onBan()));
acFollow = new QAction(QAction::tr("Follow"), chatNicks);
acFollow->setIcon(QIcon(":/res/follow.png"));
connect(acFollow, SIGNAL(triggered(bool)), this, SLOT(onFollow()));
acIgnore = new QAction(QAction::tr("Ignore"), chatNicks);
acIgnore->setIcon(QIcon(":/res/ignore.png"));
connect(acIgnore, SIGNAL(triggered(bool)), this, SLOT(onIgnore()));
acFriend = new QAction(QAction::tr("Add friend"), chatNicks);
acFriend->setIcon(QIcon(":/res/addfriend.png"));
connect(acFriend, SIGNAL(triggered(bool)), this, SLOT(onFriend()));
chatNicks->insertAction(0, acInfo);
chatNicks->insertAction(0, acFollow);
chatNicks->insertAction(0, acIgnore);
chatNicks->insertAction(0, acFriend);
showReady = false;
}
void HWChatWidget::loadList(QStringList & list, const QString & file)
{
list.clear();
QFile txt((cfgdir->absolutePath() + "/" + file).toLocal8Bit().constData());
if(!txt.open(QIODevice::ReadOnly))
return;
QTextStream stream(&txt);
stream.setCodec("UTF-8");
while(!stream.atEnd())
{
QString str = stream.readLine();
if(str.startsWith(";") || str.length() == 0)
continue;
list << str.trimmed();
}
//readd once we require newer Qt than 4.4
//list.removeDuplicates();
txt.close();
}
void HWChatWidget::saveList(QStringList & list, const QString & file)
{
QFile txt((cfgdir->absolutePath() + "/" + file).toLocal8Bit().constData());
if(!txt.open(QIODevice::WriteOnly | QIODevice::Truncate))
return;
QTextStream stream(&txt);
stream.setCodec("UTF-8");
stream << "; this list is used by Hedgewars - do not edit it unless you know what you're doing!" << endl;
for(int i = 0; i < list.size(); i++)
stream << list[i] << endl;
txt.close();
}
void HWChatWidget::updateIcon(QListWidgetItem *item)
{
QString nick = item->text();
if(ignoreList.contains(nick, Qt::CaseInsensitive))
{
item->setIcon(QIcon(showReady ? (item->data(Qt::UserRole).toBool() ? ":/res/chat_ignore_on" : ":/res/chat_ignore_off") : ":/res/chat_ignore.png"));
item->setForeground(Qt::gray);
}
else if(friendsList.contains(nick, Qt::CaseInsensitive))
{
item->setIcon(QIcon(showReady ? (item->data(Qt::UserRole).toBool() ? ":/res/chat_friend_on" : ":/res/chat_friend_off") : ":/res/chat_friend.png"));
item->setForeground(Qt::green);
}
else
{
item->setIcon(QIcon(showReady ? (item->data(Qt::UserRole).toBool() ? ":/res/chat_default_on" : ":/res/chat_default_off") : ":/res/chat_default.png"));
item->setForeground(QBrush(QColor(0xff, 0xcc, 0x00)));
}
}
void HWChatWidget::updateIcons()
{
for(int i = 0; i < chatNicks->count(); i++)
updateIcon(chatNicks->item(i));
}
void HWChatWidget::loadLists(const QString & nick)
{
loadList(ignoreList, nick.toLower() + "_ignore.txt");
loadList(friendsList, nick.toLower() + "_friends.txt");
updateIcons();
}
void HWChatWidget::saveLists(const QString & nick)
{
saveList(ignoreList, nick.toLower() + "_ignore.txt");
saveList(friendsList, nick.toLower() + "_friends.txt");
}
void HWChatWidget::returnPressed()
{
emit chatLine(chatEditLine->text());
chatEditLine->clear();
}
void HWChatWidget::onChatString(const QString& str)
{
if (chatStrings.size() > 250)
chatStrings.removeFirst();
QString formattedStr = Qt::escape(str.mid(1));
QStringList parts = formattedStr.split(QRegExp("\\W+"), QString::SkipEmptyParts);
if (!formattedStr.startsWith(" ***")) // don't ignore status messages
{
if (formattedStr.startsWith(" *")) // emote
parts[0] = parts[1];
if(parts.size() > 0 && ignoreList.contains(parts[0], Qt::CaseInsensitive))
return;
}
QString color("");
bool isFriend = friendsList.contains(parts[0], Qt::CaseInsensitive);
if (str.startsWith("\x03"))
color = QString("#c0c0c0");
else if (str.startsWith("\x02"))
color = QString(isFriend ? "#00ff00" : "#ff00ff");
else if (isFriend)
color = QString("#00c000");
if(color.compare("") != 0)
formattedStr = QString("<font color=\"%2\">%1</font>").arg(formattedStr).arg(color);
chatStrings.append(formattedStr);
chatText->setHtml(chatStrings.join("<br>"));
chatText->moveCursor(QTextCursor::End);
}
void HWChatWidget::onServerMessage(const QString& str)
{
if (chatStrings.size() > 250)
chatStrings.removeFirst();
chatStrings.append("<hr>" + str + "<hr>");
chatText->setHtml(chatStrings.join("<br>"));
chatText->moveCursor(QTextCursor::End);
}
void HWChatWidget::nickAdded(const QString& nick, bool notifyNick)
{
QListWidgetItem * item = new QListWidgetItem(nick);
updateIcon(item);
chatNicks->addItem(item);
if(notifyNick && notify && gameSettings->value("frontend/sound", true).toBool()) {
Mix_PlayChannel(-1, sound[rand()%4], 0);
}
}
void HWChatWidget::nickRemoved(const QString& nick)
{
QList<QListWidgetItem *> items = chatNicks->findItems(nick, Qt::MatchExactly);
for(QList<QListWidgetItem *>::iterator it=items.begin(); it!=items.end();) {
chatNicks->takeItem(chatNicks->row(*it));
++it;
}
}
void HWChatWidget::clear()
{
chatText->clear();
chatStrings.clear();
chatNicks->clear();
}
void HWChatWidget::onKick()
{
QListWidgetItem * curritem = chatNicks->currentItem();
if (curritem)
emit kick(curritem->text());
}
void HWChatWidget::onBan()
{
QListWidgetItem * curritem = chatNicks->currentItem();
if (curritem)
emit ban(curritem->text());
}
void HWChatWidget::onInfo()
{
QListWidgetItem * curritem = chatNicks->currentItem();
if (curritem)
emit info(curritem->text());
}
void HWChatWidget::onFollow()
{
QListWidgetItem * curritem = chatNicks->currentItem();
if (curritem)
emit follow(curritem->text());
}
void HWChatWidget::onIgnore()
{
QListWidgetItem * curritem = chatNicks->currentItem();
if(!curritem)
return;
if(ignoreList.contains(curritem->text(), Qt::CaseInsensitive)) // already on list - remove him
{
ignoreList.removeAll(curritem->text().toLower());
onChatString(HWChatWidget::tr("%1 *** %2 has been removed from your ignore list").arg('\x03').arg(curritem->text()));
}
else // not on list - add
{
ignoreList << curritem->text().toLower();
onChatString(HWChatWidget::tr("%1 *** %2 has been added to your ignore list").arg('\x03').arg(curritem->text()));
}
updateIcon(curritem); // update icon
chatNickSelected(0); // update context menu
}
void HWChatWidget::onFriend()
{
QListWidgetItem * curritem = chatNicks->currentItem();
if(!curritem)
return;
if(friendsList.contains(curritem->text(), Qt::CaseInsensitive)) // already on list - remove him
{
friendsList.removeAll(curritem->text().toLower());
onChatString(HWChatWidget::tr("%1 *** %2 has been removed from your friends list").arg('\x03').arg(curritem->text()));
}
else // not on list - add
{
friendsList << curritem->text().toLower();
onChatString(HWChatWidget::tr("%1 *** %2 has been added to your friends list").arg('\x03').arg(curritem->text()));
}
updateIcon(curritem); // update icon
chatNickSelected(0); // update context menu
}
void HWChatWidget::chatNickDoubleClicked(QListWidgetItem * item)
{
if (item) onFollow();
}
void HWChatWidget::chatNickSelected(int index)
{
QListWidgetItem* item = chatNicks->currentItem();
if (!item)
return;
// update context menu labels according to possible action
if(ignoreList.contains(item->text(), Qt::CaseInsensitive))
{
acIgnore->setText(QAction::tr("Unignore"));
acIgnore->setIcon(QIcon(":/res/unignore.png"));
}
else
{
acIgnore->setText(QAction::tr("Ignore"));
acIgnore->setIcon(QIcon(":/res/ignore.png"));
}
if(friendsList.contains(item->text(), Qt::CaseInsensitive))
{
acFriend->setText(QAction::tr("Remove friend"));
acFriend->setIcon(QIcon(":/res/remfriend.png"));
}
else
{
acFriend->setText(QAction::tr("Add friend"));
acFriend->setIcon(QIcon(":/res/addfriend.png"));
}
}
void HWChatWidget::setShowReady(bool s)
{
showReady = s;
}
void HWChatWidget::setReadyStatus(const QString & nick, bool isReady)
{
QList<QListWidgetItem *> items = chatNicks->findItems(nick, Qt::MatchExactly);
if (items.size() != 1)
{
qWarning("Bug: cannot find user in chat");
return;
}
items[0]->setData(Qt::UserRole, isReady); // bulb status
updateIcon(items[0]);
// ensure we're still showing the status bulbs
showReady = true;
}
void HWChatWidget::adminAccess(bool b)
{
chatNicks->removeAction(acKick);
chatNicks->removeAction(acBan);
if(b)
{
chatNicks->insertAction(0, acKick);
// chatNicks->insertAction(0, acBan);
}
}