--- a/QTfrontend/model/playerslistmodel.cpp	Sat Oct 06 23:36:43 2012 +0400
+++ b/QTfrontend/model/playerslistmodel.cpp	Sun Oct 07 00:12:46 2012 +0400
@@ -1,14 +1,190 @@
+#include <QModelIndexList>
+#include <QModelIndex>
+#include <QPainter>
+
 #include "playerslistmodel.h"
 
 PlayersListModel::PlayersListModel(QObject *parent) :
-    QStringListModel(parent)
+    QAbstractListModel(parent)
 {
 
 }
 
+
+int PlayersListModel::rowCount(const QModelIndex &parent) const
+{
+    if(parent.isValid())
+        return 0;
+    else
+        return m_data.size();
+}
+
+
+QVariant PlayersListModel::data(const QModelIndex &index, int role) const
+{
+    if(!index.isValid())
+        return QVariant(QVariant::Invalid);
+
+    return m_data.at(index.row()).value(role);
+}
+
+
+bool PlayersListModel::setData(const QModelIndex &index, const QVariant &value, int role)
+{
+    if(!index.isValid() || index.row() < 0 || index.row() >= rowCount() || index.column() != 0)
+        return false;
+
+    m_data[index.row()].insert(role, value);
+
+    emit dataChanged(index, index);
+
+    return true;
+}
+
+
+bool PlayersListModel::insertRow(int row, const QModelIndex &parent)
+{
+    return insertRows(row, 1, parent);
+}
+
+
+bool PlayersListModel::insertRows(int row, int count, const QModelIndex &parent)
+{
+    if(parent.isValid() || row > rowCount() || row < 0 || count < 1)
+        return false;
+
+    beginInsertRows(parent, row, row + count - 1);
+
+    for(int i = 0; i < count; ++i)
+        m_data.insert(row, DataEntry());
+
+    endInsertRows();
+
+    return true;
+}
+
+
+bool PlayersListModel::removeRows(int row, int count, const QModelIndex &parent)
+{
+    if(parent.isValid() || row + count > rowCount() || row < 0 || count < 1)
+        return false;
+
+    beginRemoveRows(parent, row, row + count - 1);
+
+    for(int i = 0; i < count; ++i)
+        m_data.removeAt(row);
+
+    endRemoveRows();
+
+    return true;
+}
+
+
 void PlayersListModel::addPlayer(const QString & nickname)
 {
-    insertRows(rowCount(), 1);
+    insertRow(rowCount());
 
     setData(index(rowCount() - 1), nickname);
+
+    updateIcon(index(rowCount() - 1));
 }
+
+
+void PlayersListModel::removePlayer(const QString & nickname)
+{
+    QModelIndexList mil = match(index(0, 0), Qt::DisplayRole, nickname);
+
+    if(mil.size())
+        removeRow(mil[0].row());
+}
+
+
+void PlayersListModel::setFlag(const QString &nickname, StateFlag flagType, bool isSet)
+{
+    QModelIndexList mil = match(index(0), Qt::DisplayRole, nickname);
+
+    if(mil.size())
+    {
+        setData(mil[0], flagType, isSet);
+        updateIcon(mil[0]);
+    }
+}
+
+
+void PlayersListModel::updateIcon(const QModelIndex & index)
+{
+    quint32 iconNum = 0;
+
+    QList<bool> flags;
+    flags
+        << index.data(Ready).toBool()
+        << index.data(ServerAdmin).toBool()
+        << index.data(RoomAdmin).toBool()
+        << index.data(Registered).toBool()
+        << index.data(Friend).toBool()
+        << index.data(Ignore).toBool()
+        ;
+
+    for(int i = flags.size() - 1; i >= 0; --i)
+        if(flags[i])
+            iconNum |= 1 << i;
+
+    if(m_icons().contains(iconNum))
+    {
+        setData(index, m_icons().value(iconNum), Qt::DecorationRole);
+        qDebug("cached");
+    }
+    else
+    {
+        QPixmap result(24, 16);
+        result.fill(Qt::transparent);
+
+        QPainter painter(&result);
+
+        if(index.data(Ready).toBool())
+            painter.drawPixmap(0, 0, 16, 16, QPixmap(":/res/chat/lamp.png"));
+
+        QString mainIconName(":/res/chat/");
+
+        if(index.data(RoomAdmin).toBool())
+            mainIconName += "roomadmin";
+        else if(index.data(ServerAdmin).toBool())
+            mainIconName += "serveradmin";
+        else
+            mainIconName += "hedgehog";
+
+        if(!index.data(Registered).toBool())
+            mainIconName += "_gray";
+
+        painter.drawPixmap(8, 0, 16, 16, QPixmap(mainIconName + ".png"));
+
+        if(index.data(Ignore).toBool())
+            painter.drawPixmap(8, 0, 16, 16, QPixmap(":/res/chat/ignore.png"));
+        else
+        if(index.data(Friend).toBool())
+            painter.drawPixmap(8, 0, 16, 16, QPixmap(":/res/chat/friend.png"));
+
+        painter.end();
+
+        QIcon icon(result);
+
+        setData(index, icon, Qt::DecorationRole);
+        m_icons().insert(iconNum, icon);
+    }
+
+    if(index.data(Ignore).toBool())
+        setData(index, Qt::gray, Qt::ForegroundRole);
+    else
+    if(index.data(Friend).toBool())
+        setData(index, Qt::green, Qt::ForegroundRole);
+    else
+        setData(index, QBrush(QColor(0xff, 0xcc, 0x00)), Qt::ForegroundRole);
+}
+
+
+QHash<quint32, QIcon> & PlayersListModel::m_icons()
+{
+    static QHash<quint32, QIcon> iconsCache;
+
+    return iconsCache;
+}