QGIS API Documentation  3.27.0-Master (aef1b1ec20)
qgsexternalstorageregistry.h
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1 /***************************************************************************
2  qgsexternalstorageregistry.h
3  --------------------------------------
4  Date : March 2021
5  Copyright : (C) 2021 by Julien Cabieces
6  Email : julien dot cabieces at oslandia dot com
7  ***************************************************************************
8  * *
9  * This program is free software; you can redistribute it and/or modify *
10  * it under the terms of the GNU General Public License as published by *
11  * the Free Software Foundation; either version 2 of the License, or *
12  * (at your option) any later version. *
13  * *
14  ***************************************************************************/
15 
16 #ifndef QGSEXTERNALSTORAGEREGISTRY_H
17 #define QGSEXTERNALSTORAGEREGISTRY_H
18 
19 #include "qgis_core.h"
20 #include "qgis_sip.h"
21 
22 #include <QList>
23 #include <QHash>
24 
25 class QgsExternalStorage;
26 
36 class CORE_EXPORT QgsExternalStorageRegistry
37 {
38  public:
39 
44 
49 
54  QgsExternalStorage *externalStorageFromType( const QString &type ) const;
55 
59  QList<QgsExternalStorage *> externalStorages() const;
60 
64  void registerExternalStorage( QgsExternalStorage *storage SIP_TRANSFER );
65 
69  void unregisterExternalStorage( QgsExternalStorage *storage );
70 
71  private:
72  QList< QgsExternalStorage * > mBackends;
73 };
74 
75 #endif // QGSEXTERNALSTORAGEREGISTRY_H
Registry of external storage backends used by QgsExternalResourceWidget.
Abstract interface for external storage - to be implemented by various backends and registered in Qgs...
#define SIP_TRANSFER
Definition: qgis_sip.h:36