1 | /* poppler-qiodeviceinstream-private.h: Qt6 interface to poppler |
2 | * Copyright (C) 2019 Alexander Volkov <a.volkov@rusbitech.ru> |
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, or (at your option) |
7 | * 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, write to the Free Software |
16 | * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. |
17 | */ |
18 | |
19 | #ifndef POPPLER_QIODEVICEINSTREAM_PRIVATE_H |
20 | #define POPPLER_QIODEVICEINSTREAM_PRIVATE_H |
21 | |
22 | #include "Object.h" |
23 | #include "Stream.h" |
24 | |
25 | class QIODevice; |
26 | |
27 | namespace Poppler { |
28 | |
29 | class QIODeviceInStream : public BaseSeekInputStream |
30 | { |
31 | public: |
32 | QIODeviceInStream(QIODevice *device, Goffset startA, bool limitedA, Goffset lengthA, Object &&dictA); |
33 | ~QIODeviceInStream() override; |
34 | |
35 | BaseStream *copy() override; |
36 | Stream *makeSubStream(Goffset startA, bool limitedA, Goffset lengthA, Object &&dictA) override; |
37 | |
38 | private: |
39 | Goffset currentPos() const override; |
40 | void setCurrentPos(Goffset offset) override; |
41 | Goffset read(char *buffer, Goffset count) override; |
42 | |
43 | QIODevice *m_device; |
44 | }; |
45 | |
46 | } |
47 | |
48 | #endif |
49 | |