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#include <QModelIndexList>
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#include <QModelIndex>
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#include <QPainter>
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#include <QFile>
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#include <QTextStream>
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#include <QDebug>
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7723
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#include "playerslistmodel.h"
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#include "hwconsts.h"
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PlayersListModel::PlayersListModel(QObject *parent) :
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QAbstractListModel(parent)
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{
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}
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int PlayersListModel::rowCount(const QModelIndex &parent) const
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{
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if(parent.isValid())
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return 0;
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else
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return m_data.size();
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}
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QVariant PlayersListModel::data(const QModelIndex &index, int role) const
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{
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if(!index.isValid() || index.row() < 0 || index.row() >= rowCount() || index.column() != 0)
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return QVariant(QVariant::Invalid);
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return m_data.at(index.row()).value(role);
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}
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bool PlayersListModel::setData(const QModelIndex &index, const QVariant &value, int role)
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{
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if(!index.isValid() || index.row() < 0 || index.row() >= rowCount() || index.column() != 0)
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return false;
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m_data[index.row()].insert(role, value);
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emit dataChanged(index, index);
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return true;
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}
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bool PlayersListModel::insertRow(int row, const QModelIndex &parent)
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{
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return insertRows(row, 1, parent);
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}
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bool PlayersListModel::insertRows(int row, int count, const QModelIndex &parent)
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{
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if(parent.isValid() || row > rowCount() || row < 0 || count < 1)
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return false;
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beginInsertRows(parent, row, row + count - 1);
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for(int i = 0; i < count; ++i)
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m_data.insert(row, DataEntry());
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endInsertRows();
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return true;
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}
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bool PlayersListModel::removeRows(int row, int count, const QModelIndex &parent)
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{
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if(parent.isValid() || row + count > rowCount() || row < 0 || count < 1)
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return false;
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beginRemoveRows(parent, row, row + count - 1);
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for(int i = 0; i < count; ++i)
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m_data.removeAt(row);
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endRemoveRows();
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return true;
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}
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void PlayersListModel::addPlayer(const QString & nickname)
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{
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insertRow(rowCount());
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QModelIndex mi = index(rowCount() - 1);
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setData(mi, nickname);
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updateSortData(mi);
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checkFriendIgnore(mi);
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}
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void PlayersListModel::removePlayer(const QString & nickname)
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{
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QModelIndexList mil = match(index(0), Qt::DisplayRole, nickname);
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if(mil.size())
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removeRow(mil[0].row());
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}
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void PlayersListModel::playerJoinedRoom(const QString & nickname)
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{
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QModelIndexList mil = match(index(0), Qt::DisplayRole, nickname);
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if(mil.size())
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setData(mil[0], "1", RoomFilterRole);
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}
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void PlayersListModel::playerLeftRoom(const QString & nickname)
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{
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QModelIndexList mil = match(index(0), Qt::DisplayRole, nickname);
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if(mil.size())
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setData(mil[0], "0", RoomFilterRole);
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}
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void PlayersListModel::setFlag(const QString &nickname, StateFlag flagType, bool isSet)
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{
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QModelIndexList mil = match(index(0), Qt::DisplayRole, nickname);
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if(mil.size())
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{
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setData(mil[0], isSet, flagType);
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if(flagType == Friend || flagType == ServerAdmin
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|| flagType == Ignore || flagType == RoomAdmin)
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updateSortData(mil[0]);
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updateIcon(mil[0]);
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}
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}
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void PlayersListModel::resetRoomFlags()
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{
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for(int i = rowCount() - 1; i >= 0; --i)
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{
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QModelIndex mi = index(i);
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if(mi.data(RoomFilterRole).toString() == "1")
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{
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setData(mi, "0", RoomFilterRole);
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setData(mi, false, RoomAdmin);
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setData(mi, false, Ready);
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}
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}
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}
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void PlayersListModel::updateIcon(const QModelIndex & index)
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{
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quint32 iconNum = 0;
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QList<bool> flags;
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flags
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<< index.data(Ready).toBool()
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<< index.data(ServerAdmin).toBool()
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<< index.data(RoomAdmin).toBool()
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<< index.data(Registered).toBool()
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<< index.data(Friend).toBool()
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<< index.data(Ignore).toBool()
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;
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for(int i = flags.size() - 1; i >= 0; --i)
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if(flags[i])
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iconNum |= 1 << i;
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if(m_icons().contains(iconNum))
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{
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setData(index, m_icons().value(iconNum), Qt::DecorationRole);
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}
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else
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{
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QPixmap result(24, 16);
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result.fill(Qt::transparent);
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QPainter painter(&result);
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if(index.data(Ready).toBool())
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painter.drawPixmap(0, 0, 16, 16, QPixmap(":/res/chat/lamp.png"));
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QString mainIconName(":/res/chat/");
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if(index.data(RoomAdmin).toBool())
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mainIconName += "roomadmin";
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else if(index.data(ServerAdmin).toBool())
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mainIconName += "serveradmin";
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else
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mainIconName += "hedgehog";
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if(!index.data(Registered).toBool())
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mainIconName += "_gray";
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painter.drawPixmap(8, 0, 16, 16, QPixmap(mainIconName + ".png"));
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if(index.data(Ignore).toBool())
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painter.drawPixmap(8, 0, 16, 16, QPixmap(":/res/chat/ignore.png"));
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else
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if(index.data(Friend).toBool())
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painter.drawPixmap(8, 0, 16, 16, QPixmap(":/res/chat/friend.png"));
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painter.end();
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QIcon icon(result);
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setData(index, icon, Qt::DecorationRole);
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m_icons().insert(iconNum, icon);
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}
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if(index.data(Ignore).toBool())
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setData(index, Qt::gray, Qt::ForegroundRole);
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else
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if(index.data(Friend).toBool())
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setData(index, Qt::green, Qt::ForegroundRole);
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else
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setData(index, QBrush(QColor(0xff, 0xcc, 0x00)), Qt::ForegroundRole);
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}
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QHash<quint32, QIcon> & PlayersListModel::m_icons()
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{
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static QHash<quint32, QIcon> iconsCache;
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return iconsCache;
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}
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void PlayersListModel::updateSortData(const QModelIndex & index)
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{
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QString result = QString("%1%2%3%4%5")
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.arg(1 - index.data(RoomAdmin).toInt())
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.arg(1 - index.data(ServerAdmin).toInt())
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.arg(1 - index.data(Friend).toInt())
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.arg(index.data(Ignore).toInt())
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.arg(index.data(Qt::DisplayRole).toString().toLower())
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;
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setData(index, result, SortRole);
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}
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void PlayersListModel::setNickname(const QString &nickname)
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{
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m_nickname = nickname;
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loadSet(m_friendsSet, "friends");
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loadSet(m_ignoredSet, "ignore");
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for(int i = rowCount() - 1; i >= 0; --i)
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checkFriendIgnore(index(i));
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}
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void PlayersListModel::checkFriendIgnore(const QModelIndex &mi)
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{
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setData(mi, m_friendsSet.contains(mi.data().toString().toLower()), Friend);
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setData(mi, m_ignoredSet.contains(mi.data().toString().toLower()), Ignore);
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updateIcon(mi);
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}
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void PlayersListModel::loadSet(QSet<QString> & set, const QString & suffix)
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{
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set.clear();
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QString fileName = QString("%1/%2_%3.txt").arg(cfgdir->absolutePath(), m_nickname.toLower(), suffix);
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QFile txt(fileName);
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if(!txt.open(QIODevice::ReadOnly))
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return;
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QTextStream stream(&txt);
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stream.setCodec("UTF-8");
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while(!stream.atEnd())
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{
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QString str = stream.readLine();
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if(str.startsWith(";") || str.isEmpty())
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continue;
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set.insert(str.trimmed());
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}
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txt.close();
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}
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void PlayersListModel::saveSet(const QSet<QString> & set, const QString & suffix)
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{
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QString fileName = QString("%1/%2_%3.txt").arg(cfgdir->absolutePath(), m_nickname.toLower(), suffix);
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QFile txt(fileName);
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// list empty? => rather have no file for the list than an empty one
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if (set.isEmpty())
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{
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if (txt.exists())
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{
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// try to remove file, if successful we're done here.
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if (txt.remove())
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return;
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}
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else
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// there is no file
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return;
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}
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if(!txt.open(QIODevice::WriteOnly | QIODevice::Truncate))
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return;
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QTextStream stream(&txt);
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stream.setCodec("UTF-8");
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stream << "; this list is used by Hedgewars - do not edit it unless you know what you're doing!" << endl;
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foreach(const QString & nick, set.values())
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stream << nick << endl;
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txt.close();
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}
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