QVariant ClientToolModel::data(const QModelIndex& index, int role) const
{
if (role == ToolModelRole::ToolFactory || role == ToolModelRole::ToolWidget || role == Qt::ToolTipRole) {
const QString toolId = QSortFilterProxyModel::data(index, ToolModelRole::ToolId).toString();
if (toolId.isEmpty())
return QVariant();
if (role == ToolModelRole::ToolFactory)
return QVariant::fromValue(m_factories.value(toolId));
if (role == ToolModelRole::ToolWidget) {
const QHash<QString, QWidget*>::const_iterator it = m_widgets.constFind(toolId);
if (it != m_widgets.constEnd())
return QVariant::fromValue(it.value());
ToolUiFactory *factory = m_factories.value(toolId);
if (!factory)
return QVariant();
if (m_inactiveTools.contains(factory)) {
factory->initUi();
m_inactiveTools.remove(factory);
}
QWidget *widget = factory->createWidget(m_parentWidget);
m_widgets.insert(toolId, widget);
return QVariant::fromValue(widget);
}
if (role == Qt::ToolTipRole) {
ToolUiFactory *factory = m_factories.value(toolId);
if (factory && (!factory->remotingSupported() && Endpoint::instance()->isRemoteClient()))
return tr("This tool does not work in out-of-process mode.");
}
}
return QSortFilterProxyModel::data(index, role);
}
void ProxyToolUiFactory::initUi()
{
loadPlugin();
ToolUiFactory *fac = factory();
if (!fac)
return;
return fac->initUi();
}
QWidget *ProxyToolUiFactory::createWidget(QWidget *parentWidget)
{
loadPlugin();
ToolUiFactory *fac = factory();
if (!fac) {
return new QLabel(tr("Plugin '%1' could not be loaded.").arg(m_pluginPath), parentWidget);
}
Q_ASSERT(fac);
return fac->createWidget(parentWidget);
}
Qt::ItemFlags ClientToolModel::flags(const QModelIndex &index) const
{
Qt::ItemFlags ret = QSortFilterProxyModel::flags(index);
const QString toolId = QSortFilterProxyModel::data(index, ToolModelRole::ToolId).toString();
ToolUiFactory *factory = m_factories.value(toolId);
if (!factory || (!factory->remotingSupported() && Endpoint::instance()->isRemoteClient())) {
ret &= ~Qt::ItemIsEnabled;
}
return ret;
}
void ClientToolModel::updateToolInitialization(const QModelIndex& topLeft, const QModelIndex& bottomRight)
{
for (int i = topLeft.row(); i <= bottomRight.row(); i++) {
QModelIndex index = QSortFilterProxyModel::index(i, 0);
if (QSortFilterProxyModel::data(index, ToolModelRole::ToolEnabled).toBool()) {
const QString toolId = QSortFilterProxyModel::data(index, ToolModelRole::ToolId).toString();
ToolUiFactory *factory = m_factories.value(toolId);
if (factory && (factory->remotingSupported() || !Endpoint::instance()->isRemoteClient()) && m_inactiveTools.contains(factory)) {
factory->initUi();
m_inactiveTools.remove(factory);
}
}
}
}
