CTK  0.1.0
The Common Toolkit is a community effort to provide support code for medical image analysis, surgical navigation, and related projects.
ctkCmdLineModuleFutureWatcher.h
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1 /*=============================================================================
2 
3  Library: CTK
4 
5  Copyright (c) German Cancer Research Center,
6  Division of Medical and Biological Informatics
7 
8  Licensed under the Apache License, Version 2.0 (the "License");
9  you may not use this file except in compliance with the License.
10  You may obtain a copy of the License at
11 
12  http://www.apache.org/licenses/LICENSE-2.0
13 
14  Unless required by applicable law or agreed to in writing, software
15  distributed under the License is distributed on an "AS IS" BASIS,
16  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17  See the License for the specific language governing permissions and
18  limitations under the License.
19 
20 =============================================================================*/
21 
22 #ifndef CTKCMDLINEMODULEFUTUREWATCHER_H
23 #define CTKCMDLINEMODULEFUTUREWATCHER_H
24 
25 #include "ctkCommandLineModulesCoreExport.h"
26 
27 #include "ctkCmdLineModuleResult.h"
29 
30 #include <QFutureWatcher>
31 
33 struct ctkCmdLineModuleFutureWatcherPrivate;
34 
58 class CTK_CMDLINEMODULECORE_EXPORT ctkCmdLineModuleFutureWatcher : public QFutureWatcher<ctkCmdLineModuleResult>
59 {
60  Q_OBJECT
61 
62 public:
63 
64  ctkCmdLineModuleFutureWatcher(QObject* parent = 0);
65 
67 
68  void setFuture(const ctkCmdLineModuleFuture& future);
69 
71 
72  bool event(QEvent* event);
73 
74  QByteArray readPendingOutputData() const;
75  QByteArray readPendingErrorData() const;
76 
77  QByteArray readAllOutputData() const;
78  QByteArray readAllErrorData() const;
79 
80 Q_SIGNALS:
81 
84 
85 private:
86 
87  friend struct ctkCmdLineModuleFutureWatcherPrivate;
88 
89  QScopedPointer<ctkCmdLineModuleFutureWatcherPrivate> d;
90 
91  const ctkCmdLineModuleFutureInterface& futureInterface() const;
92  ctkCmdLineModuleFutureInterface& futureInterface();
93 
94  // not imlemented
95  void setFuture(const QFuture<ctkCmdLineModuleResult>&);
96 };
97 
98 #endif // CTKCMDLINEMODULEFUTUREWATCHER_H
ctkCmdLineModuleFutureWatcher::readAllErrorData
QByteArray readAllErrorData() const
ctkCmdLineModuleFutureWatcher::readAllOutputData
QByteArray readAllOutputData() const
ctkCmdLineModuleFutureWatcher
The ctkCmdLineModuleFutureWatcher class provides enhanced monitoring of a ctkCmdLineModuleFuture usin...
Definition: ctkCmdLineModuleFutureWatcher.h:59
ctkCmdLineModuleFuture
QFuture sub-class for enhanced communication with running modules.
Definition: ctkCmdLineModuleFuture.h:44
ctkCmdLineModuleFutureWatcher::event
bool event(QEvent *event)
ctkCmdLineModuleFutureWatcher::readPendingOutputData
QByteArray readPendingOutputData() const
ctkCmdLineModuleFutureWatcher::errorDataReady
void errorDataReady()
ctkCmdLineModuleFutureWatcher::future
ctkCmdLineModuleFuture future() const
QFutureInterface< ctkCmdLineModuleResult >
A QFutureInterface specialization.
Definition: ctkCmdLineModuleFutureInterface.h:51
ctkCmdLineModuleResult.h
ctkCmdLineModuleFutureWatcher::readPendingErrorData
QByteArray readPendingErrorData() const
ctkCmdLineModuleFutureInterface.h
ctkCmdLineModuleFutureWatcher::ctkCmdLineModuleFutureWatcher
ctkCmdLineModuleFutureWatcher(QObject *parent=0)
ctkCmdLineModuleFutureWatcher::setFuture
void setFuture(const ctkCmdLineModuleFuture &future)
ctkCmdLineModuleFutureWatcher::~ctkCmdLineModuleFutureWatcher
~ctkCmdLineModuleFutureWatcher()
ctkCmdLineModuleFutureWatcher::outputDataReady
void outputDataReady()