Initial commit

Lts/Common/LtsAppManager/lts_app_manager.h

@@ -0,0 +1,136 @@
+#pragma once
+
+#include <LtsAppDescriptor/lts_app_descriptor.h>
+#include <Common/ProjectConfig/project_defines.h>
+#include <LtsWidgets/lts_dialog.h>
+#include <LtsWidgets/lts_base_layout_widget.h>
+#include <LtsSession/lts_session.h>
+#include <memory>
+#include <QObject>
+#include <QVector>
+
+
+#ifndef LTSAPPMANAGER_EXPORT
+# ifdef BUILD_STATIC_LIBRARIES
+#  define LTSAPPMANAGER_EXPORT
+# else
+#  if defined(MAKE_LTSAPPMANAGER_LIB)
+#   define LTSAPPMANAGER_EXPORT Q_DECL_EXPORT
+#  else
+#   define LTSAPPMANAGER_EXPORT Q_DECL_IMPORT
+#  endif
+# endif
+#endif
+
+
+namespace LtsPluginManager
+{
+class LtsPluginManager;
+}
+
+namespace LtsLogin
+{
+class LtsLogin;
+}
+
+namespace LtsSession
+{
+class LtsSession;
+struct DdsConnectionParams;
+}
+
+namespace DeveloperTools
+{
+class DevDialog;
+}
+
+class QTcpSocket;
+
+
+namespace LtsAppManager
+{
+
+class LTSAPPMANAGER_EXPORT LtsAppManager : public QObject
+{
+  Q_OBJECT
+
+public:
+  static LtsAppManager* getInstance();
+
+  void showLogin();
+  /**
+   * @brief createApp
+   * @param appId
+   * @param connParams
+   * @return Warning: can be null!!
+   */
+  LtsPluginManager::LtsPluginManager *createApp(LtsAppDescriptor::App appId, const LtsSession::DdsConnectionParams &connParams,
+                                                const QString &workspaceId = QString(), bool hidden = false, bool force = false);
+  bool startAppOrLetUserChoose(LtsAppDescriptor::App appId, const LtsSession::DdsConnectionParams &connParams, bool force = false);
+  void setLoginPluginIid(const QString &loginPluginIid) { m_loginPluginIid = loginPluginIid; }
+  void setMainApp(LtsAppDescriptor::App appId = LtsAppDescriptor::App::Login); // main app which is started after login
+  QVector<LtsPluginManager::LtsPluginManager *> getAppList() const { return m_appList ;}
+  LtsAppDescriptor::AppDescriptionVector getAvailableApps() const { return m_availableApps; }
+  void setAvailableApps(const LtsAppDescriptor::AppDescriptionVector &availableApps);
+  bool hasRightForApp(const LtsAppDescriptor::AppDescription &appDescription) const;
+  LtsAppDescriptor::AppDescription getApp(LtsAppDescriptor::App appId) const;
+  bool hasApp(LtsAppDescriptor::App appId) const;
+  int getNumberOfSituationMapInstances() const;
+  void debugSendMessage(const QString &msg);
+
+  /**
+   * @brief otherSessionsResponsibility checks if there is a session in all apps that can take a specified responsibility
+   * Example: Open a window in ONE session only. E.g. when receiving an alert via dtc to many sessions.
+   * @param thisSession
+   * @param requiredAppTypes
+   * @param requiredPartitionTypes
+   * @param menuGroup
+   * @param identifier
+   * @param area
+   * @return
+   */
+  bool otherSessionsResponsibility(LtsSession::LtsSession *thisSession, const QVector<LtsAppDescriptor::App> &requiredAppTypes,
+                                   const QVector<IDL::PartitionType> &requiredPartitionTypes, const QString &menuGroup,
+                                   const QString &identifier, LtsWidgets::LayoutArea area);
+
+private:
+  friend struct LtsAppManagerHandler;
+  friend class DeveloperTools::DevDialog;
+
+  LtsAppManager();
+  ~LtsAppManager(); // no need to remove all apps, as the application only exits if all apps are closed
+
+  bool startAppOrLetUserChoose(const LtsAppDescriptor::AppDescription &appDescription, const LtsSession::DdsConnectionParams &connParams, bool force = false);
+  LtsPluginManager::LtsPluginManager *createApp(const LtsAppDescriptor::AppDescription &appDescription,
+                                                const LtsSession::DdsConnectionParams &connParams,
+                                                const QString &workspaceId = QString(),
+                                                bool hidden = false, bool force = false);
+  void saveState();
+
+  LtsAppDescriptor::AppDescriptionVector m_availableApps;
+  QVector<LtsPluginManager::LtsPluginManager *> m_appList; // started apps
+  LtsLogin::LtsLogin *m_login;
+  LtsAppDescriptor::AppDescription m_app; // the app to be started when the event loop is running
+  QString m_loginPluginIid;
+
+public slots:
+  void slotLogout();
+
+private slots:
+  void slotQuit(); // quit an app
+  void slotSoftQuit(); // quit an app, but make sure aboutToClose, etc. is called before deleting the app
+  void slotShowLogin();
+  void slotAppDestroyed();
+  void slotStartDebugServer();
+  void hideAllOtherBLWs(QObject *_caller);
+  void taskSwitch(QObject *_caller);
+
+signals:
+  void signalLoginDone();
+  void signalLogoffDone();
+  void signalShowLogin();
+  void signalInitializationFinished(); // emit a signal if the base layout is shown (to notify that an app has been fully started)
+  void signalCommand(QTcpSocket *client, const QStringList argList);
+};
+
+} // namespace LtsAppManager