AstRawDark
Manage your astrophoto dark frames
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commandQueue.cpp
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 #include "commandQueue.h"
21 #include "signalDispatcher.h"
22 
23 #ifndef QT_NO_DEBUG
24 #include <QDebug>
25 #endif
26 
27 CommandQueue::CommandQueue(QObject *parent) : QObject(parent)
28 {
29  connect(this,
33 }
34 
36 {
37  _commands.enqueue(command);
38  emit commandEnqueued(command);
39 
40  #ifndef QT_NO_DEBUG
41  qDebug() << "Command" << command->getSerial() << "added to queue";
42  #endif
43 }
44 
46 {
47  return NULL != getScheduledCommand();
48 }
49 
50 AbstractCommand *CommandQueue::getScheduledCommand() const
51 {
52  foreach (AbstractCommand* command, _commands) {
53 
54  if ( AbstractCommand::SCHEDULED == command->getStatus() ) {
55 
56  return command;
57  }
58  }
59  return NULL;
60 }
61 
63 {
64  return getScheduledCommand();
65 }
66 
68 {
69  foreach (AbstractCommand* command, _commands) {
70 
71 
72  if ( serial == command->getSerial() ) {
73 
74  return command;
75  }
76  }
77  return NULL;
78 }
79 
80 
81