QGIS/python/core/qgsactionscoperegistry.sip

/***************************************************************************
  qgsactionscoperegistry.h - QgsActionScopeRegistry

 ---------------------
 begin                : 1.11.2016
 copyright            : (C) 2016 by Matthias Kuhn
 email                : matthias@opengis.ch
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

/** \ingroup core
 * The action scope registry is an application wide registry that
 * contains a list of available action scopes.
 * Some scopes are available by default, additional ones can be registered
 * at runtime by plugins or custom applications.
 *
 * To get access use the QgsApplication:
 *
 * ```
 * QgsApplication::actionScopeRegistry()
 * ```
 *
 * @note Added in QGIS 3.0
 */
class QgsActionScopeRegistry : QObject
{
%TypeHeaderCode
#include "qgsactionscoperegistry.h"
%End

  public:
    /**
     * Create a new QgsActionScopeRegistry.
     * QGIS already creates a central registry. You will normally
     * want to use QgsApplication::actionScopeRegistry() to get access
     * to that one instead.
     *
     * @note Added in QGIS 3.0
     */
    explicit QgsActionScopeRegistry( QObject* parent = nullptr );

    /**
     * Get all registered action scopes.
     *
     * @note Added in QGIS 3.0
     */
    QSet<QgsActionScope> actionScopes() const;

    /**
     * Register an additional action scope.
     *
     * @note Added in QGIS 3.0
     */
    void registerActionScope( const QgsActionScope& actionScope );

    /**
     * Unregister an additional action scope.
     *
     * @note Added in QGIS 3.0
     */
    void unregisterActionScope( const QgsActionScope& actionScope );

    /**
     * Get an action scope by its id.
     *
     * @note Added in QGIS 3.0
     */
    QgsActionScope actionScope( const QString& id );

  signals:
    /**
     * Emitted whenever a new action scope is registered or an action scope
     * is unregistered.
     *
     * @note Added in QGIS 3.0
     */
    void actionScopesChanged();
};