summaryrefslogtreecommitdiff
path: root/examples/tools/plugandpaintplugins/basictools/basictoolsplugin.h
blob: 5b0cb3cd3a5a1b02bf9e38e8542216924a0ee0c3 (plain)
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
/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
**   * Redistributions of source code must retain the above copyright
**     notice, this list of conditions and the following disclaimer.
**   * Redistributions in binary form must reproduce the above copyright
**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
**     distribution.
**   * Neither the name of The Qt Company Ltd nor the names of its
**     contributors may be used to endorse or promote products derived
**     from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef BASICTOOLSPLUGIN_H
#define BASICTOOLSPLUGIN_H

#include <QRect>
#include <QObject>
#include <QStringList>
#include <QPainterPath>
#include <QImage>

//! [0]
#include <plugandpaint/interfaces.h>

//! [1]
class BasicToolsPlugin : public QObject,
                         public BrushInterface,
                         public ShapeInterface,
                         public FilterInterface
{
    Q_OBJECT
    Q_INTERFACES(BrushInterface ShapeInterface FilterInterface)
//! [0]

//! [2]
public:
//! [1]
    // BrushInterface
    QStringList brushes() const;
    QRect mousePress(const QString &brush, QPainter &painter,
                     const QPoint &pos);
    QRect mouseMove(const QString &brush, QPainter &painter,
                    const QPoint &oldPos, const QPoint &newPos);
    QRect mouseRelease(const QString &brush, QPainter &painter,
                       const QPoint &pos);

    // ShapeInterface
    QStringList shapes() const;
    QPainterPath generateShape(const QString &shape, QWidget *parent);

    // FilterInterface
    QStringList filters() const;
    QImage filterImage(const QString &filter, const QImage &image,
                       QWidget *parent);
//! [3]
};
//! [2] //! [3]

#endif