1 /***************************************************************************
2  *   Copyright (C) 2004-2018 by Thomas Fischer <fischer@unix-ag.uni-kl.de> *
3  *                                                                         *
4  *   This program is free software; you can redistribute it and/or modify  *
5  *   it under the terms of the GNU General Public License as published by  *
6  *   the Free Software Foundation; either version 2 of the License, or     *
7  *   (at your option) any later version.                                   *
8  *                                                                         *
9  *   This program is distributed in the hope that it will be useful,       *
10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
12  *   GNU General Public License for more details.                          *
13  *                                                                         *
14  *   You should have received a copy of the GNU General Public License     *
15  *   along with this program; if not, see <https://www.gnu.org/licenses/>. *
16  ***************************************************************************/
17 
18 #ifndef KBIBTEX_GUI_FIELDINPUT_H
19 #define KBIBTEX_GUI_FIELDINPUT_H
20 
21 #include "kbibtexgui_export.h"
22 
23 #include <QWidget>
24 
25 #include "value.h"
26 #include "kbibtex.h"
27 
28 class Element;
29 
30 /**
31  * @author Thomas Fischer <fischer@unix-ag.uni-kl.de>
32  */
33 class KBIBTEXGUI_EXPORT FieldInput : public QWidget
34 {
35     Q_OBJECT
36 
37 public:
38     FieldInput(KBibTeX::FieldInputType fieldInputType, KBibTeX::TypeFlag preferredTypeFlag, KBibTeX::TypeFlags typeFlags, QWidget *parent = nullptr);
39     ~FieldInput() override;
40 
41     bool reset(const Value &value);
42     bool apply(Value &value) const;
43     bool validate(QWidget **widgetWithIssue, QString &message) const;
44 
45     void clear();
46     void setReadOnly(bool isReadOnly);
47 
48     void setFile(const File *file);
49     void setElement(const Element *element);
50     void setFieldKey(const QString &fieldKey);
51     void setCompletionItems(const QStringList &items);
52 
53     QWidget *buddy();
54 
55 signals:
56     void modified();
57 
58 private slots:
59     void setMonth(int month);
60     void setEdition(int edition);
61     void selectCrossRef();
62 
63 private:
64     class FieldInputPrivate;
65     FieldInputPrivate *d;
66 };
67 
68 #endif // KBIBTEX_GUI_FIELDINPUT_H
69