projects / sigrok-qt.git / blame
| Commit | Line | Data |
|---|---|---|
| be52b11e UH |
1 | /* |
| 2 | * This file is part of the sigrok project. | |
| 3 | * | |
| 4 | * Copyright (C) 2010 Uwe Hermann <uwe@hermann-uwe.de> | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License as published by | |
| 8 | * the Free Software Foundation; either version 2 of the License, or | |
| 9 | * (at your option) any later version. | |
| 10 | * | |
| 11 | * This program is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | * GNU General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU General Public License | |
| 17 | * along with this program; if not, write to the Free Software | |
| 18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
| 19 | */ | |
| 20 | ||
| ffc5c0c2 UH |
21 | #ifndef SIGROK_QT_SAMPLEIODEVICE_H |
| 22 | #define SIGROK_QT_SAMPLEIODEVICE_H | |
| be52b11e UH |
23 | |
| 24 | #include <QIODevice> | |
| 25 | ||
| 26 | class SampleIODevice : public QIODevice | |
| 27 | { | |
| 28 | public: | |
| 29 | SampleIODevice(); | |
| 30 | ~SampleIODevice(); | |
| 31 | bool open(OpenMode openMode); | |
| 32 | ||
| 33 | protected: | |
| 34 | qint64 readData(char *data, qint64 maxlen); | |
| 35 | qint64 writeData(const char *data, qint64 len); | |
| 36 | bool isSequential() const; | |
| 37 | qint64 bytesAvailable() const; | |
| 38 | }; | |
| 39 | ||
| 40 | #endif |