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cxVideoServiceNull.cpp
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1 /*=========================================================================
2 This file is part of CustusX, an Image Guided Therapy Application.
3 
4 Copyright (c) 2008-2014, SINTEF Department of Medical Technology
5 All rights reserved.
6 
7 Redistribution and use in source and binary forms, with or without
8 modification, are permitted provided that the following conditions are met:
9 
10 1. Redistributions of source code must retain the above copyright notice,
11  this list of conditions and the following disclaimer.
12 
13 2. Redistributions in binary form must reproduce the above copyright notice,
14  this list of conditions and the following disclaimer in the documentation
15  and/or other materials provided with the distribution.
16 
17 3. Neither the name of the copyright holder nor the names of its contributors
18  may be used to endorse or promote products derived from this software
19  without specific prior written permission.
20 
21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
24 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
25 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
27 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
28 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
29 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 =========================================================================*/
32 
33 #include "cxVideoServiceNull.h"
34 
35 #include "cxStreamerService.h"
36 #include "cxStreamerServiceNull.h"
37 #include "cxNullDeleter.h"
38 #include "cxBasicVideoSource.h"
39 
40 namespace cx
41 {
42 
44 {
45 }
46 
48 {
49  return VideoSourcePtr(new BasicVideoSource());
50 }
51 
52 std::vector<VideoSourcePtr> VideoServiceNull::getVideoSources()
53 {
54  return std::vector<VideoSourcePtr>();
55 }
56 
57 void VideoServiceNull::setConnectionMethod(QString connectionMethod)
58 {
59 }
60 
62 {
63  return "";
64 }
65 
67 {
68 }
69 
71 {
72 }
73 
75 {
76  return false;
77 }
78 
80 {
81 }
82 
83 std::vector<TimelineEvent> VideoServiceNull::getPlaybackEvents()
84 {
85  return std::vector<TimelineEvent>();
86 }
87 
89 {
91 }
92 
93 QList<StreamerServicePtr> VideoServiceNull::getStreamerServices()
94 {
95  printWarning();
96  return QList<StreamerServicePtr>();
97 }
99 {
100  return true;
101 }
102 
103 void VideoServiceNull::printWarning()
104 {
105 // reportWarning("Trying to use VideoServiceNull. Is VideoService (org.custusx.core.video) disabled?");
106 }
107 
108 } //cx
virtual bool isConnected() const
virtual StreamerServicePtr getStreamerService(QString uid)
virtual void setPlaybackMode(PlaybackTimePtr controller)
virtual QList< StreamerServicePtr > getStreamerServices()
virtual VideoSourcePtr getActiveVideoSource()
virtual QString getConnectionMethod()
virtual std::vector< VideoSourcePtr > getVideoSources()
boost::shared_ptr< class PlaybackTime > PlaybackTimePtr
virtual void openConnection()
virtual std::vector< TimelineEvent > getPlaybackEvents()
virtual void setActiveVideoSource(QString uid)
virtual void closeConnection()
boost::shared_ptr< class VideoSource > VideoSourcePtr
VideoSource controlled by a vtkImageData.
boost::shared_ptr< class StreamerService > StreamerServicePtr
virtual void setConnectionMethod(QString connectionMethod)
Null implementation of the StreamerService.