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// Copyright (C) 2020 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include "interactiveconnectionmanager.h"
#include "nodeinstanceserverproxy.h"
#include "nodeinstanceview.h"
#include <qmldesignerplugin.h>
#include <coreplugin/messagebox.h>
#include <QLocalSocket>
#include <QTimer>
namespace QmlDesigner {
InteractiveConnectionManager::InteractiveConnectionManager()
{
connections().emplace_back("Editor", "editormode");
connections().emplace_back("Render", "rendermode");
connections().emplace_back("Preview", "previewmode");
}
void InteractiveConnectionManager::setUp(NodeInstanceServerInterface *nodeInstanceServer,
const QString &qrcMappingString,
ProjectExplorer::Target *target,
AbstractView *view)
{
ConnectionManager::setUp(nodeInstanceServer, qrcMappingString, target, view);
DesignerSettings settings = QmlDesignerPlugin::instance()->settings();
int timeOutTime = settings.value(DesignerSettingsKey::PUPPET_KILL_TIMEOUT).toInt();
for (Connection &connection : connections()) {
connection.timer.reset(new QTimer);
connection.timer->setInterval(timeOutTime);
}
if (QmlDesignerPlugin::instance()
->settings()
.value(DesignerSettingsKey::DEBUG_PUPPET)
.toString()
.isEmpty()) {
for (Connection &connection : connections()) {
QObject::connect(connection.timer.get(), &QTimer::timeout, [&]() {
puppetTimeout(connection);
});
}
}
}
void InteractiveConnectionManager::shutDown()
{
m_view = {};
ConnectionManager::shutDown();
}
void InteractiveConnectionManager::showCannotConnectToPuppetWarningAndSwitchToEditMode()
{
Core::AsynchronousMessageBox::warning(
tr("Cannot Connect to QML Emulation Layer (QML Puppet)"),
tr("The executable of the QML emulation layer (QML Puppet) may not be responding. "
"Switching to another kit might help."));
QmlDesignerPlugin::instance()->switchToTextModeDeferred();
if (m_view)
m_view->emitDocumentMessage(tr("Cannot Connect to QML Emulation Layer (QML Puppet)"));
}
void InteractiveConnectionManager::dispatchCommand(const QVariant &command, Connection &connection)
{
static const int puppetAliveCommandType = QMetaType::type("PuppetAliveCommand");
if (command.userType() == puppetAliveCommandType) {
puppetAlive(connection);
} else {
BaseConnectionManager::dispatchCommand(command, connection);
}
}
void InteractiveConnectionManager::puppetTimeout(Connection &connection)
{
if (connection.timer && connection.socket && connection.socket->waitForReadyRead(10)) {
connection.timer->stop();
connection.timer->start();
return;
}
processFinished(connection.name + "_timeout");
}
void InteractiveConnectionManager::puppetAlive(Connection &connection)
{
if (connection.timer) {
connection.timer->stop();
connection.timer->start();
}
}
} // namespace QmlDesigner
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