1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
/* This file is part of the Calligra project, made with-in the KDE community
Copyright (C) 2010 KO GmbH <ben.martin@kogmbh.com>
Copyright (C) 2013 Friedrich W. H. Kossebau <kossebau@kde.org>
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 2.1 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.
*/
#ifndef KORDFSEMANTICITEMFACTORYBASE_H
#define KORDFSEMANTICITEMFACTORYBASE_H
#include <kordf_export.h>
// Calligra
#include <KoRdfSemanticItem.h>
// Qt
#include <QString>
class QMimeData;
/**
* A factory for semantic item objects. There should be one for each semantic item class to
* allow the creation of such items from that plugin.
* @see KoRdfSemanticItemRegistry
*/
class KORDF_EXPORT KoRdfSemanticItemFactoryBase
{
public:
/**
* Create the new factory
* @param parent the parent QObject for memory management usage.
* @param id a string that will be used internally for referencing the semantic item type.
*/
explicit KoRdfSemanticItemFactoryBase(const QString &id);
virtual ~KoRdfSemanticItemFactoryBase();
public: // API required by KoGenericRegistry
/**
* return the id for the semantic item this factory creates.
* @return the id for the semantic item this factory creates.
*/
QString id() const;
public: // API to be implemented
/**
* Returns the name of the class of semantic items this factory creates.
*/
virtual QString className() const = 0;
/**
* Returns the display name of the class of semantic items this factory creates.
*/
virtual QString classDisplayName() const = 0;
virtual void updateSemanticItems(QList<hKoRdfBasicSemanticItem> &semanticItems, const KoDocumentRdf *rdf, QSharedPointer<Soprano::Model> m) = 0;
/**
* Create a new instance of a semantic item.
*/
virtual hKoRdfBasicSemanticItem createSemanticItem(const KoDocumentRdf *rdf, QObject *parent) = 0;
/**
* Returns if a semantic item could be principally created from the passed mimeData.
* Creation could still fail if actually tried.
*/
virtual bool canCreateSemanticItemFromMimeData(const QMimeData *mimeData) const = 0;
/**
* Create a new instance of a semantic item from the passed mimeData. Returns 0 if that fails.
*/
virtual hKoRdfBasicSemanticItem createSemanticItemFromMimeData(const QMimeData* mimeData, KoCanvasBase *host,
const KoDocumentRdf *rdf, QObject *parent = 0) const = 0;
virtual bool isBasic() const = 0;
private:
class Private;
Private * const d;
};
#endif
|
