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#include "preferences/broadcastsettingsmodel.h"
#include <preferences/broadcastsettings.h>
#include "moc_broadcastsettingsmodel.cpp"
namespace {
const int kColumnEnabled = 0;
const int kColumnName = 1;
const int kColumnStatus = 2;
}
BroadcastSettingsModel::BroadcastSettingsModel() {
}
void BroadcastSettingsModel::resetFromSettings(BroadcastSettingsPointer pSettings) {
if (!pSettings) {
return;
}
if (!m_profiles.isEmpty()) {
beginRemoveRows(QModelIndex(), 0, m_profiles.size()-1);
endRemoveRows();
m_profiles.clear();
}
const QList<BroadcastProfilePtr> profiles = pSettings->profiles();
for (BroadcastProfilePtr profile : profiles) {
BroadcastProfilePtr copy = profile->valuesCopy();
copy->setConnectionStatus(profile->connectionStatus());
connect(profile.data(),
&BroadcastProfile::statusChanged,
copy.data(),
&BroadcastProfile::relayStatus);
connect(profile.data(),
&BroadcastProfile::connectionStatusChanged,
copy.data(),
&BroadcastProfile::relayConnectionStatus);
addProfileToModel(copy);
}
}
bool BroadcastSettingsModel::addProfileToModel(BroadcastProfilePtr profile) {
if (!profile)
return false;
int position = m_profiles.size();
beginInsertRows(QModelIndex(), position, position);
// It is best to avoid using QSharedPointer::data(), especially when
// passing it to another function, as it puts the associated pointer
// at risk of being manually deleted.
// However it's fine with Qt's connect because it can be trusted that
// it won't delete the pointer.
connect(profile.data(),
&BroadcastProfile::profileNameChanged,
this,
&BroadcastSettingsModel::onProfileNameChanged);
connect(profile.data(),
&BroadcastProfile::connectionStatusChanged,
this,
&BroadcastSettingsModel::onConnectionStatusChanged);
m_profiles.insert(profile->getProfileName(), BroadcastProfilePtr(profile));
endInsertRows();
return true;
}
void BroadcastSettingsModel::deleteProfileFromModel(BroadcastProfilePtr profile) {
if (!profile)
return;
QString name = profile->getProfileName();
int position = 0;
for (auto it = m_profiles.constBegin(); it != m_profiles.constEnd(); ++it, ++position) {
if (it.key() == name) {
beginRemoveRows(QModelIndex(), position, position);
endRemoveRows();
}
}
m_profiles.remove(profile->getProfileName());
}
BroadcastProfilePtr BroadcastSettingsModel::getProfileByName(
const QString& profileName) {
return m_profiles.value(profileName, BroadcastProfilePtr());
}
int BroadcastSettingsModel::rowCount(const QModelIndex& parent) const {
Q_UNUSED(parent);
return m_profiles.size();
}
int BroadcastSettingsModel::columnCount(const QModelIndex& parent) const {
Q_UNUSED(parent);
return 3;
}
QVariant BroadcastSettingsModel::data(const QModelIndex& index, int role) const {
int rowIndex = index.row();
if (!index.isValid() || rowIndex >= m_profiles.size())
return QVariant();
auto it = m_profiles.constBegin() + rowIndex;
if (it != m_profiles.constEnd()) {
BroadcastProfilePtr profile = it.value();
int column = index.column();
if (column == kColumnEnabled) {
if (role == Qt::CheckStateRole) {
return (profile->getEnabled() == true ? Qt::Checked : Qt::Unchecked);
} else if (role == Qt::TextAlignmentRole) {
return Qt::AlignCenter;
}
}
else if (column == kColumnName && role == Qt::DisplayRole) {
return profile->getProfileName();
}
else if (column == kColumnStatus) {
if (role == Qt::DisplayRole) {
return connectionStatusString(profile);
} else if (role == Qt::BackgroundRole) {
return QBrush(connectionStatusBgColor(profile));
} else if (role == Qt::ForegroundRole &&
profile->connectionStatus() != BroadcastProfile::STATUS_UNCONNECTED) {
return QBrush(Qt::black);
} else if (role == Qt::TextAlignmentRole) {
return Qt::AlignCenter;
}
}
}
return QVariant();
}
QVariant BroadcastSettingsModel::headerData(int section, Qt::Orientation orientation,
int role) const {
if (orientation == Qt::Horizontal) {
if (role == Qt::DisplayRole) {
if (section == kColumnEnabled) {
return tr("Enabled");
} else if (section == kColumnName) {
return tr("Name");
} else if (section == kColumnStatus) {
return tr("Status");
}
}
}
return QVariant();
}
Qt::ItemFlags BroadcastSettingsModel::flags(const QModelIndex& index) const {
if (index.column() == kColumnEnabled)
return QAbstractItemModel::flags(index) | Qt::ItemIsUserCheckable;
if (index.column() == kColumnName)
return QAbstractItemModel::flags(index) | Qt::ItemIsSelectable;
return QAbstractItemModel::flags(index) | Qt::ItemIsEnabled;
}
bool BroadcastSettingsModel::setData(const QModelIndex& index, const QVariant& value, int role) {
if (index.isValid()) {
auto it = m_profiles.constBegin() + index.row();
if (it != m_profiles.constEnd()) {
BroadcastProfilePtr profile = it.value();
if (index.column() == kColumnEnabled && role == Qt::CheckStateRole) {
profile->setEnabled(value.toBool());
}
if (index.column() == kColumnName && role == Qt::EditRole) {
QString newName = value.toString();
newName = newName.trimmed();
if (!newName.isNull() && !newName.isEmpty())
profile->setProfileName(newName);
}
}
}
return true;
}
QAbstractItemDelegate* BroadcastSettingsModel::delegateForColumn(const int i, QObject* parent) {
Q_UNUSED(i);
Q_UNUSED(parent);
return nullptr;
}
QString BroadcastSettingsModel::connectionStatusString(BroadcastProfilePtr profile) {
int status = profile->connectionStatus();
switch(status) {
case BroadcastProfile::STATUS_UNCONNECTED:
return tr("Disconnected");
case BroadcastProfile::STATUS_CONNECTING:
return tr("Connecting...");
case BroadcastProfile::STATUS_CONNECTED:
return tr("Connected");
case BroadcastProfile::STATUS_FAILURE:
return tr("Failed");
default:
return tr("Unknown");
}
}
QColor BroadcastSettingsModel::connectionStatusBgColor(BroadcastProfilePtr profile) {
// Manual colors below were picked using Google's color picker (query: colorpicker)
int status = profile->connectionStatus();
switch(status) {
case BroadcastProfile::STATUS_CONNECTING:
return QColor(25, 224, 255); // turquoise blue
case BroadcastProfile::STATUS_CONNECTED:
return QColor(96, 255, 81); // warm green
case BroadcastProfile::STATUS_FAILURE:
return QColor(255, 228, 56); // toned-down yellow
default:
return Qt::transparent;
}
}
void BroadcastSettingsModel::onProfileNameChanged(const QString& oldName, const QString& newName) {
if (!m_profiles.contains(oldName))
return;
BroadcastProfilePtr profile = m_profiles.take(oldName);
if (profile) {
m_profiles.insert(newName, profile);
}
// Refresh the whole name column
QModelIndex start = this->index(0, kColumnName);
QModelIndex end = this->index(this->rowCount()-1, kColumnName);
emit dataChanged(start, end);
}
void BroadcastSettingsModel::onConnectionStatusChanged(
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