AstRawDark
Manage your astrophoto dark frames
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commandQueue.h
1 /*
2  * AstRawDark
3  *
4  * Copyright (C) 2015 - Frédéric CORNU
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 3 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, see <http://www.gnu.org/licenses/>.
18  */
19 
20 #ifndef COMMANDQUEUE_H
21 #define COMMANDQUEUE_H
22 
23 #include <QObject>
24 #include <QQueue>
25 #include "abstractCommand.h"
26 
30 class CommandQueue : public QObject
31 {
32  Q_OBJECT
33 public:
38  explicit CommandQueue(QObject *parent = 0);
39 
42 
44  AbstractCommand* getCommand(int serial);
45 
50  void enqueueCommand(AbstractCommand* command);
51 
56  bool hasCommands() const;
57 
58 private:
60  QQueue<AbstractCommand*> _commands;
61 
66  AbstractCommand* getScheduledCommand() const;
67 
68 signals:
73 
74 };
75 
76 #endif // COMMANDQUEUE_H