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Added lazy loading

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This commit is contained in:
Jon ESA
2026-04-01 19:40:20 +01:00
parent e10e7127b7
commit f6c6d4e9dc
3 changed files with 111 additions and 42 deletions
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69
WebSocketController.cpp
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@@ -15,7 +15,6 @@ WebSocketController::WebSocketController(QLineEdit *urlEdit,
{}
QWebSocket *WebSocketController::socket() { return &m_socket; }
void WebSocketController::addLogView(QTextEdit *log) { m_logs.append(log); }
void WebSocketController::setSettingsTree(SettingsTree *tree)
@@ -25,7 +24,7 @@ void WebSocketController::setSettingsTree(SettingsTree *tree)
this, &WebSocketController::onValueEdited);
}
void WebSocketController::setGamesPanel(GamesPanel *panel) { m_gamesPanel = panel; }
void WebSocketController::setGamesPanel(GamesPanel *panel) { m_gamesPanel = panel; }
void WebSocketController::setVersionsPanel(VersionsPanel *panel) { m_versionsPanel = panel; }
bool WebSocketController::isConnected() const
@@ -33,6 +32,43 @@ bool WebSocketController::isConnected() const
return m_socket.state() == QAbstractSocket::ConnectedState;
}
// ----------------------------------------------------------------
// Lazy loaders — called ONLY when user clicks a tab for first time
// ----------------------------------------------------------------
void WebSocketController::requestGamesData()
{
if (!isConnected() || m_gamesRequested) return;
m_gamesRequested = true;
broadcast("-- Loading games tab --");
sendCommand(QStringLiteral("GAM list"));
}
void WebSocketController::requestVersionsData()
{
if (!isConnected() || m_versionsRequested) return;
m_versionsRequested = true;
broadcast("-- Loading versions tab --");
sendCommand(QStringLiteral("NAM"));
sendCommand(QStringLiteral("VER"));
sendCommand(QStringLiteral("UID"));
sendCommand(QStringLiteral("RNP"));
// Slave VER/UID loop fires in handleProtocol when RNP reply arrives
}
void WebSocketController::requestSettingsData()
{
if (!isConnected() || m_settingsRequested) return;
m_settingsRequested = true;
broadcast("-- Loading settings tab --");
sendCommand(QStringLiteral("GBL List"));
// Individual GBL <key> loop fires in handleProtocol when List reply arrives
}
// ----------------------------------------------------------------
// Connection
// ----------------------------------------------------------------
void WebSocketController::startConnection()
{
const QUrl url(m_urlEdit->text().trimmed());
@@ -46,7 +82,10 @@ void WebSocketController::closeConnection()
{
broadcast("Closing connection");
m_settingsKeys.clear();
m_rnpCount = -1;
m_rnpCount = -1;
m_gamesRequested = false;
m_versionsRequested = false;
m_settingsRequested = false;
if (m_versionsPanel) m_versionsPanel->reset();
m_socket.close();
}
@@ -60,16 +99,13 @@ void WebSocketController::sendCommand(const QString &cmd)
void WebSocketController::onConnected()
{
// Send NOTHING here — all data is lazy-loaded on tab click
broadcast("Connected");
m_statusLabel->setText("Connected");
m_rnpCount = -1;
sendCommand(QStringLiteral("GBL List"));
sendCommand(QStringLiteral("GAM list"));
sendCommand(QStringLiteral("NAM"));
sendCommand(QStringLiteral("VER"));
sendCommand(QStringLiteral("UID"));
sendCommand(QStringLiteral("RNP"));
m_rnpCount = -1;
m_gamesRequested = false;
m_versionsRequested = false;
m_settingsRequested = false;
}
void WebSocketController::onDisconnected()
@@ -77,7 +113,10 @@ void WebSocketController::onDisconnected()
broadcast("Disconnected");
m_statusLabel->setText("Disconnected");
m_settingsKeys.clear();
m_rnpCount = -1;
m_rnpCount = -1;
m_gamesRequested = false;
m_versionsRequested = false;
m_settingsRequested = false;
}
void WebSocketController::onTextMessageReceived(const QString &msg)
@@ -98,6 +137,10 @@ void WebSocketController::onValueEdited(const QString &key, const QString &newVa
sendCommand(QString("GBL %1").arg(key));
}
// ----------------------------------------------------------------
// Protocol handler
// ----------------------------------------------------------------
void WebSocketController::handleProtocol(const QString &msg)
{
const QStringList tokens = msg.split(' ', Qt::SkipEmptyParts);
@@ -124,7 +167,7 @@ void WebSocketController::handleProtocol(const QString &msg)
return;
}
// RNP <count>
// RNP <count> — triggers the slave loop
if (cmd == "RNP" && tokens.size() >= 2) {
bool ok = false;
const int count = tokens[1].toInt(&ok);