#include "portmodel.h" #include "portgrouplist.h" #include #if 0 #define DBG0(x) qDebug(x) #define DBG1(x, p1) qDebug(x, (p1)) #else #define DBG0(x) {} #define DBG1(x, p1) {} #endif PortModel::PortModel(PortGroupList *p, QObject *parent) : QAbstractItemModel(parent) { pgl = p; } int PortModel::rowCount(const QModelIndex &parent) const { // qDebug("RowCount Enter\n"); if (!parent.isValid()) { // Top Level Item //qDebug("RowCount (Top) Exit: %d\n", pgl->mPortGroups.size()); return pgl->mPortGroups.size(); } // qDebug("RowCount non top %d, %d, %llx\n", // parent.row(), parent.column(), parent.internalId()); quint16 pg = (parent.internalId() >> 16) & 0xFFFF; quint16 p = parent.internalId() & 0xFFFF; if (p == 0xFFFF) { #if 0 // wrong code? int count = 0; foreach(PortGroup *pg, pgl->mPortGroups) { count += pg->numPorts(); } //qDebug("RowCount (Mid) Exit: %d\n", count); return count; #endif if (parent.column() == 0) return pgl->mPortGroups.value(pgl->indexOfPortGroup(pg))->numPorts(); else return 0; } else { // Leaf Item return 0; } } int PortModel::columnCount(const QModelIndex &parent ) const { return 1; // FIXME: hardcoding } Qt::ItemFlags PortModel::flags(const QModelIndex &index) const { return QAbstractItemModel::flags(index); // FIXME: no need for this func } QVariant PortModel::data(const QModelIndex &index, int role) const { DBG0("Enter PortModel data\n"); // Check for a valid index if (!index.isValid()) return QVariant(); DBG1("PortModel::data(index).row = %d", index.row()); DBG1("PortModel::data(index).column = %0d", index.column()); DBG1("PortModel::data(index).internalId = %08llx", index.internalId()); QModelIndex parent = index.parent(); if (!parent.isValid()) { // Top Level Item - PortGroup if ((role == Qt::DisplayRole)) { DBG0("Exit PortModel data 1\n"); return QString("Port Group %1: %2 [%3:%4] (%5)"). arg(pgl->mPortGroups.at(index.row())->id()). arg(pgl->mPortGroups.at(index.row())->userAlias()). arg(pgl->mPortGroups.at(index.row())->serverAddress().toString()). arg(pgl->mPortGroups.at(index.row())->serverPort()). arg(pgl->mPortGroups.value(index.row())->numPorts()); } else if ((role == Qt::DecorationRole)) { DBG0("Exit PortModel data 2\n"); switch(pgl->mPortGroups.at(index.row())->state()) { case QAbstractSocket::UnconnectedState: return QIcon(":/icons/bullet_red.png"); case QAbstractSocket::HostLookupState: return QIcon(":/icons/bullet_yellow.png"); case QAbstractSocket::ConnectingState: case QAbstractSocket::ClosingState: return QIcon(":/icons/bullet_orange.png"); case QAbstractSocket::ConnectedState: return QIcon(":/icons/bullet_green.png"); case QAbstractSocket::BoundState: case QAbstractSocket::ListeningState: default: return QIcon(":/icons/bullet_error.png"); } } else { DBG0("Exit PortModel data 3\n"); return QVariant(); } } else { // Non Top Level - Port if ((role == Qt::DisplayRole)) { DBG0("Exit PortModel data 4\n"); if (pgl->mPortGroups.at(parent.row())->numPorts() == 0) return QVariant(); return QString("Port %1: %2 [%3] (%4)"). arg(pgl->mPortGroups.at( parent.row())->mPorts[index.row()].id()). arg(pgl->mPortGroups.at( parent.row())->mPorts[index.row()].name()). arg(QHostAddress("0.0.0.0").toString()). // FIXME(LOW) arg(pgl->mPortGroups.at( parent.row())->mPorts[index.row()].description()); } else if ((role == Qt::DecorationRole)) { DBG0("Exit PortModel data 5\n"); if (pgl->mPortGroups.at(parent.row())->numPorts() == 0) return QVariant(); return QIcon(":/icons/bullet_green.png"); } else { DBG0("Exit PortModel data 6\n"); return QVariant(); } } } QVariant PortModel::headerData(int section, Qt::Orientation orientation, int role) const { if (role != Qt::DisplayRole) return QVariant(); if (orientation == Qt::Horizontal) return QVariant(); else return QString("Name"); } QModelIndex PortModel::index (int row, int col, const QModelIndex & parent) const { if (!hasIndex(row, col, parent)) return QModelIndex(); //qDebug("index: R=%d, C=%d, PR=%d, PC=%d, PID=%llx\n", // row, col, parent.row(), parent.column(), parent.internalId()); if (!parent.isValid()) { // Top Level Item quint16 pg = pgl->mPortGroups.value(row)->id(), p = 0xFFFF; quint32 id = (pg << 16) | p; //qDebug("index (top) dbg: PG=%d, P=%d, ID=%x\n", pg, p, id); return createIndex(row, col, id); } else { quint16 pg = parent.internalId() >> 16; quint16 p = pgl->mPortGroups.value(parent.row())->mPorts.value(row).id(); quint32 id = (pg << 16) | p; //qDebug("index (nontop) dbg: PG=%d, P=%d, ID=%x\n", pg, p, id); return createIndex(row, col, id); } } QModelIndex PortModel::parent(const QModelIndex &index) const { if (!index.isValid()) return QModelIndex(); //qDebug("parent: R=%d, C=%d ID=%llx\n", // index.row(), index.column(), index.internalId()); quint16 pg = index.internalId() >> 16; quint16 p = index.internalId() & 0x0000FFFF; //qDebug("parent dbg: PG=%d, P=%d\n", pg, p); if (p == 0xFFFF) { //qDebug("parent ret: NULL\n"); // Top Level Item - PG return QModelIndex(); } quint32 id = (pg << 16) | 0xFFFF; //qDebug("parent ret: R=%d, C=%d, ID=%x\n", pg, 0, id); return createIndex(pgl->indexOfPortGroup(pg), 0, id); } bool PortModel::isPortGroup(const QModelIndex& index) { if ((index.internalId() & 0xFFFF) == 0xFFFF) return true; else return false; } bool PortModel::isPort(const QModelIndex& index) { if ((index.internalId() & 0xFFFF) != 0xFFFF) return true; else return false; } quint32 PortModel::portGroupId(const QModelIndex& index) { return (index.internalId()) >> 16 & 0xFFFF; } quint32 PortModel::portId(const QModelIndex& index) { return (index.internalId()) & 0xFFFF; } // ---------------------------------------------- // Slots // ---------------------------------------------- void PortModel::when_portGroupDataChanged(PortGroup* portGroup) { QModelIndex index; if (!pgl->mPortGroups.contains(portGroup)) { qDebug("when_portGroupDataChanged(): pg not in list - do nothing"); return; } qDebug("when_portGroupDataChanged pgid = %d", portGroup->id()); qDebug("when_portGroupDataChanged idx = %d", pgl->mPortGroups.indexOf(portGroup)); index = createIndex(pgl->mPortGroups.indexOf(portGroup), 0, (portGroup->id() << 16) | 0xFFFF); emit dataChanged(index, index); } void PortModel::portGroupAboutToBeAppended() { int row; row = pgl->mPortGroups.size(); beginInsertRows(QModelIndex(), row, row); } void PortModel::portGroupAppended() { endInsertRows(); } void PortModel::portGroupAboutToBeRemoved(PortGroup *portGroup) { int row; row = pgl->mPortGroups.indexOf(portGroup); beginRemoveRows(QModelIndex(), row, row); } void PortModel::portGroupRemoved() { endRemoveRows(); } #if 0 void PortModel::triggerLayoutAboutToBeChanged() { emit layoutAboutToBeChanged(); } void PortModel::triggerLayoutChanged() { emit layoutChanged(); } #endif void PortModel::when_portListChanged() { reset(); }