File indexing completed on 2025-01-05 04:55:03

 /*
     Copyright (c) 2016 Christian Mollekopf <mollekopf@kolabsys.com>
 
     This library is free software; you can redistribute it and/or modify it
     under the terms of the GNU Library General Public License as published by
     the Free Software Foundation; either version 2 of the License, or (at your
     option) any later version.
 
     This library is distributed in the hope that it will be useful, but WITHOUT
     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
     License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to the
     Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
     02110-1301, USA.
 */
 #pragma once
 
 #include "kube_export.h"
 #include <QObject>
 #include <QVariant>
 #include <QVector>
 
 namespace Kube {
 /**
  * The Fabric is a publish/subscribe message bus to interconnect components in kube.
  *
  * It provides a background mesh ("the fabric"), that interconnects various parts of kube.
  * This is useful as it allows us to decouple functionality from the UI components, and keeps us from writing unnecessary API
  * for visual components to pass through all necessary information for interaction.
  */
 namespace Fabric {
 
 class KUBE_EXPORT Fabric : public QObject {
     Q_OBJECT
 public:
     Q_INVOKABLE void postMessage(const QString &id, const QVariantMap &);
 };
 
 /**
  * A message handler.
  *
  * Can beinstantiated from QML like so:
  * Listener {
  *   function onMessageReceived(msg) {
  *      ...do something
  *   }
  * }
  */
 class KUBE_EXPORT Listener : public QObject
 {
     Q_OBJECT
     Q_PROPERTY(QString filter MEMBER mFilter)
 
 public:
     Listener(QObject *parent = 0);
     virtual ~Listener();
 
     virtual void notify(const QString &id, const QVariantMap &notification);
 
 signals:
     void messageReceived(const QVariantMap &message);
 
 private:
     QString mFilter;
 };
 
 }
 }