blob: c55653f3ec51de4a7447a6b0e472a6a5b5f15735 (
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
|
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QXPMHANDLER_P_H
#define QXPMHANDLER_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtGui/private/qtguiglobal_p.h>
#include "QtGui/qimageiohandler.h"
#ifndef QT_NO_IMAGEFORMAT_XPM
QT_BEGIN_NAMESPACE
class QXpmHandler : public QImageIOHandler
{
public:
QXpmHandler();
bool canRead() const override;
bool read(QImage *image) override;
bool write(const QImage &image) override;
static bool canRead(QIODevice *device);
QVariant option(ImageOption option) const override;
void setOption(ImageOption option, const QVariant &value) override;
bool supportsOption(ImageOption option) const override;
private:
bool readHeader();
bool readImage(QImage *image);
enum State {
Ready,
ReadHeader,
Error
};
State state;
int width;
int height;
int ncols;
int cpp;
QByteArray buffer;
int index;
QString fileName;
};
QT_END_NAMESPACE
#endif // QT_NO_IMAGEFORMAT_XPM
#endif // QXPMHANDLER_P_H
|
