1 /*
2  * Copyright 2007, 2008 Dawid Stawiarski (neeo@kadu.net)
3  * Copyright 2010 Bartosz Brachaczek (b.brachaczek@gmail.com)
4  * Copyright 2004, 2005, 2006, 2007 Marcin Ślusarz (joi@kadu.net)
5  * Copyright 2002, 2003, 2004, 2006 Adrian Smarzewski (adrian@kadu.net)
6  * Copyright 2003, 2004 Tomasz Chiliński (chilek@chilan.com)
7  * Copyright 2007, 2008, 2009, 2010 Rafał Malinowski (rafal.przemyslaw.malinowski@gmail.com)
8  * Copyright 2004, 2008 Michał Podsiadlik (michal@kadu.net)
9  * Copyright 2008, 2009 Piotr Galiszewski (piotrgaliszewski@gmail.com)
10  * Copyright 2003, 2005 Paweł Płuciennik (pawel_p@kadu.net)
11  * Copyright 2003, 2004 Dariusz Jagodzik (mast3r@kadu.net)
12  * %kadu copyright begin%
13  * Copyright 2014 Bartosz Brachaczek (b.brachaczek@gmail.com)
14  * Copyright 2012, 2013, 2014 Rafał Przemysław Malinowski (rafal.przemyslaw.malinowski@gmail.com)
15  * %kadu copyright end%
16  *
17  * This program is free software; you can redistribute it and/or
18  * modify it under the terms of the GNU General Public License as
19  * published by the Free Software Foundation; either version 2 of
20  * the License, or (at your option) any later version.
21  *
22  * This program is distributed in the hope that it will be useful,
23  * but WITHOUT ANY WARRANTY; without even the implied warranty of
24  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25  * GNU General Public License for more details.
26  *
27  * You should have received a copy of the GNU General Public License
28  * along with this program. If not, see <http://www.gnu.org/licenses/>.
29  */
30 
31 #ifndef EMOTICON_SELECTOR_H
32 #define EMOTICON_SELECTOR_H
33 
34 #include <QtWidgets/QScrollArea>
35 
36 #include "expander/emoticon-path-provider.h"
37 
38 #include "emoticon.h"
39 
40 /**
41  * @addtogroup Emoticons
42  * @{
43  */
44 
45 /**
46  * @class EmoticonSelector
47  * @short Widget displaying grid of EmoticonSelectorButton for provided list of emoticons.
48  */
49 class EmoticonSelector : public QScrollArea
50 {
51 	Q_OBJECT
52 
53 	QScopedPointer<EmoticonPathProvider> PathProvider;
54 
55 	void addEmoticonButtons(const QVector<Emoticon> &emoticons, QWidget *mainwidget);
56 	void calculatePositionAndSize(const QWidget *activatingWidget, const QWidget *mainwidget);
57 
58 private slots:
59 	void emoticonClickedSlot(const Emoticon &emoticon);
60 
61 protected:
62 	virtual bool event(QEvent *e);
63 	virtual void keyPressEvent(QKeyEvent *e);
64 
65 public:
66 	/**
67 	 * @short Create new EmoticonSelector widget.
68 	 * @param emoticons emoticons to display
69 	 * @param pathProvider EmoticonPathProvider used to get image file name for emoticon for popup widget
70 	 * @param parent parent widget
71 	 *
72 	 * This object gets ownership of pathProvider pointer.
73 	 */
74 	explicit EmoticonSelector(const QVector<Emoticon> &emoticons, EmoticonPathProvider *pathProvider, QWidget *parent = nullptr);
75 	virtual ~EmoticonSelector();
76 
77 signals:
78 	/**
79 	 * @short Signal emited when emoticon is clicked.
80 	 * @param emoticon clicked emoticon
81 	 */
82 	void emoticonClicked(const Emoticon &emoticon);
83 
84 	/**
85 	 * @short Signal emited when emoticon is clicked.
86 	 * @param emoticon clicked emoticon's trigger text
87 	 */
88 	void emoticonClicked(const QString &emoticon);
89 
90 };
91 
92 /**
93  * @}
94  */
95 
96 #endif // EMOTICON_SELECTOR_H
97