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550dcdda71
Live mode asked at every start (the "Mode direct" warning) and forgot "always" for scripts when QElectroTech closed, so a user who works with an assistant every day re-enabled it every day. Both are now opt-in and remembered: the warning has a "Ne plus demander au démarrage" checkbox (scripting/live_skip_warning), and the ask-first choice is saved (scripting/live_ask_first; the Assistant panel's checkbox and "Toujours" in the script window). The status bar still shows live mode whenever it is open. Switching live mode off in the settings clears "don't ask again", so turning it back on warns again. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
104 lines
3.4 KiB
C++
104 lines
3.4 KiB
C++
/*
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Copyright 2006-2026 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef LIVESERVER_H
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#define LIVESERVER_H
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#include <QJsonObject>
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#include <QObject>
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#include <QPointer>
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class QLocalServer;
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class QLocalSocket;
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class QETDiagramEditor;
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class QWidget;
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/**
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@brief The LiveServer class
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Live mode: an AI assistant, through the qet MCP server, runs scripts on
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the project open in this QElectroTech while the user watches.
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Three things must all be true before anything can connect: scripting is
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allowed, the "mode direct" setting is on (off by default), and the user
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accepted the warning shown at this start (or once ticked "don't ask
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again", which lasts until the setting is switched off). With the setting off this
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class opens nothing and QElectroTech behaves as if it did not exist.
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The channel is a QLocalServer only the user's own account can open,
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with a random name and token written to the "live" part of
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qet-assistant.json (AssistantInfo), which the MCP server reads, and
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cleared when the channel closes. One JSON request per connection, one JSON answer back, then
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the server closes the connection; every request carries the token.
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Requests are never handled inside the socket's readyRead: each is
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queued to the event loop first. QETApp::receiveMessage() learnt why --
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a modal dialog opened from inside a socket handler crashed QElectroTech
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once the socket went away (PR #861).
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*/
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class LiveServer : public QObject
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{
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Q_OBJECT
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public:
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enum State { Off, Waiting, Connected };
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static LiveServer &instance();
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void askAndStart(QWidget *parent);
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void stop();
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State state() const { return m_state; }
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bool askFirst() const { return m_ask_first; }
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void setAskFirst(bool ask);
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static QStringList allowedCommands();
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signals:
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void stateChanged(LiveServer::State state);
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/// A request was handled: what was asked, and the answer sent
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void handled(const QJsonObject &request, const QJsonObject &answer);
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void askFirstChanged(bool ask);
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private:
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LiveServer();
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~LiveServer() override;
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bool start();
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void setState(State state);
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void newConnection();
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void readClient();
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void handle(const QJsonObject &request);
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void send(const QJsonObject &answer);
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QJsonObject status();
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QJsonObject runScript(const QString &name, const QString &source);
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QJsonObject runStored(const QString &id);
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QJsonObject command(const QString &id);
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QJsonObject showFolio(int folio);
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QJsonObject undoLast();
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QJsonObject screenshot();
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bool confirm(const QString &name, const QString &source);
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QETDiagramEditor *editor() const;
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QLocalServer *m_server = nullptr;
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QPointer<QLocalSocket> m_client;
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QByteArray m_buffer;
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QString m_token;
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State m_state = Off;
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bool m_asked = false;
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bool m_busy = false;
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bool m_ask_first = true; ///< saved: QetSettings::liveAskFirst()
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};
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#endif // LIVESERVER_H
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