381 lines
10 KiB
C++
381 lines
10 KiB
C++
/*
|
|
Copyright (C) 2010 Srivats P.
|
|
|
|
This file is part of "Ostinato"
|
|
|
|
This 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 3 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, see <http://www.gnu.org/licenses/>
|
|
*/
|
|
|
|
#include "portmodel.h"
|
|
#include "portgrouplist.h"
|
|
|
|
#include <QIcon>
|
|
#include <QPainter>
|
|
#include <QPixmapCache>
|
|
|
|
#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())->serverName()).
|
|
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
|
|
{
|
|
if (pgl->mPortGroups.at(parent.row())->numPorts() == 0)
|
|
{
|
|
DBG0("Exit PortModel data 4\n");
|
|
return QVariant();
|
|
}
|
|
|
|
Port *port = pgl->mPortGroups.at(parent.row())->mPorts[index.row()];
|
|
|
|
// Non Top Level - Port
|
|
if (role == Qt::DisplayRole)
|
|
{
|
|
QString rsvdBy;
|
|
|
|
if (!port->userName().isEmpty())
|
|
rsvdBy = "["+port->userName()+"] ";
|
|
|
|
return QString("Port %1: %2 %3(%4)")
|
|
.arg(port->id())
|
|
.arg(port->userAlias())
|
|
.arg(rsvdBy)
|
|
.arg(port->description());
|
|
}
|
|
else if (role == Qt::DecorationRole)
|
|
{
|
|
return statusIcon(
|
|
port->linkState(),
|
|
port->hasExclusiveControl(),
|
|
port->isTransmitting(),
|
|
port->isCapturing());
|
|
}
|
|
else if (role == Qt::ForegroundRole)
|
|
{
|
|
return port->isDirty() ? QBrush(Qt::red) : QVariant();
|
|
}
|
|
else
|
|
{
|
|
DBG0("Exit PortModel data 6\n");
|
|
return QVariant();
|
|
}
|
|
}
|
|
|
|
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.isValid() && ((index.internalId() & 0xFFFF) == 0xFFFF))
|
|
return true;
|
|
else
|
|
return false;
|
|
}
|
|
|
|
bool PortModel::isPort(const QModelIndex& index)
|
|
{
|
|
if (index.isValid() && ((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;
|
|
}
|
|
|
|
QPixmap PortModel::statusIcon(
|
|
int linkState, bool exclusive, bool transmit, bool capture) const
|
|
{
|
|
QPixmap pixmap;
|
|
QString key = QString("$ost:portStatusIcon:%1:%2:%3:%4")
|
|
.arg(linkState).arg(exclusive).arg(transmit).arg(capture);
|
|
|
|
if (QPixmapCache::find(key, pixmap))
|
|
return pixmap;
|
|
|
|
static int sz = QPixmap(":/icons/frag_link_up.png").width();
|
|
|
|
// All frag_* icons must be of same size and can be overlayed
|
|
// on top of each other; assume square icons
|
|
|
|
pixmap = QPixmap(sz, sz);
|
|
pixmap.fill(Qt::transparent);
|
|
|
|
QPainter painter(&pixmap);
|
|
|
|
switch (linkState) {
|
|
case OstProto::LinkStateUp:
|
|
painter.drawPixmap(0, 0, QPixmap(":/icons/frag_link_up.png"));
|
|
break;
|
|
case OstProto::LinkStateDown:
|
|
painter.drawPixmap(0, 0, QPixmap(":/icons/frag_link_down.png"));
|
|
break;
|
|
case OstProto::LinkStateUnknown:
|
|
painter.drawPixmap(0, 0, QPixmap(":/icons/frag_link_unknown.png"));
|
|
break;
|
|
}
|
|
|
|
if (exclusive)
|
|
painter.drawPixmap(0, 0, QPixmap(":/icons/frag_exclusive.png"));
|
|
|
|
if (transmit)
|
|
painter.drawPixmap(0, 0, QPixmap(":/icons/frag_transmit.png"));
|
|
|
|
if (capture)
|
|
painter.drawPixmap(0, 0, QPixmap(":/icons/frag_capture.png"));
|
|
|
|
QPixmapCache::insert(key, pixmap);
|
|
return pixmap;
|
|
}
|
|
|
|
// ----------------------------------------------
|
|
// Slots
|
|
// ----------------------------------------------
|
|
void PortModel::when_portGroupDataChanged(int portGroupId, int portId)
|
|
{
|
|
QModelIndex index;
|
|
int row;
|
|
|
|
qDebug("portGroupId = %d, portId = %d", portGroupId, portId);
|
|
if (portId == 0xFFFF)
|
|
row = pgl->indexOfPortGroup(portGroupId);
|
|
else
|
|
row = portId;
|
|
|
|
index = createIndex(row, 0, (portGroupId << 16) | portId);
|
|
|
|
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();
|
|
}
|
|
|
|
void PortModel::when_portListChanged()
|
|
{
|
|
// FIXME: why needed?
|
|
beginResetModel();
|
|
endResetModel();
|
|
}
|