CustusX  15.3.4-beta
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cxSoundSpeedConversionWidget.cpp
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1 /*=========================================================================
2 This file is part of CustusX, an Image Guided Therapy Application.
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32 
33 #include "cxSoundSpeedConversionWidget.h"
34 
35 #include <QPushButton>
36 #include <QDoubleSpinBox>
37 #include <QVBoxLayout>
38 #include <QHBoxLayout>
39 #include <QLabel>
40 #include "cxLogger.h"
41 #include "cxTrackingService.h"
42 #include "cxProbe.h"
43 
44 namespace cx
45 {
46 
47 SoundSpeedConverterWidget::SoundSpeedConverterWidget(TrackingServicePtr trackingService, QWidget* parent) :
48  BaseWidget(parent, "SoundSpeedConverterWidget", "Sound Speed Converter"),
49  mScannerSoundSpeed(1540.0),
50  mApplyButton(new QPushButton("Apply compensation")),
51  mResetButton(new QPushButton("Reset")),
52  mSoundSpeedSpinBox(new QDoubleSpinBox()),
53  mWaterDegreeSpinBox(new QDoubleSpinBox()),
54  mTrackingService(trackingService)
55 {
56  QVBoxLayout* vLayout = new QVBoxLayout(this);
57 
58  connect(mApplyButton, SIGNAL(clicked()), this, SLOT(applySoundSpeedCompensationFactorSlot()));
59  connect(mResetButton, SIGNAL(clicked()), this, SLOT(resetSlot()));
60 
61  mWaterDegreeSpinBox->setRange(0.0, 50.0);
62  connect(mWaterDegreeSpinBox, SIGNAL(valueChanged(double)), this, SLOT(waterDegreeChangedSlot()));
63  mSoundSpeedSpinBox->setRange(1000.0, 2000.0); //what's a suitable range?
64  connect(mSoundSpeedSpinBox, SIGNAL(valueChanged(double)), this, SLOT(waterSoundSpeedChangedSlot()));
65 
66  QHBoxLayout* speedLayout = new QHBoxLayout();
67  speedLayout->addWidget(new QLabel("Water sound speed: "));
68  speedLayout->addWidget(mSoundSpeedSpinBox);
69  speedLayout->addWidget(new QLabel("m/s, or "));
70  speedLayout->addWidget(mWaterDegreeSpinBox);
71  speedLayout->addWidget(new QLabel("C"+QString::fromUtf8("\302\260")+"")); //\302\260 is the degree sign
72 
73  QHBoxLayout* buttonLayout = new QHBoxLayout();
74  buttonLayout->addWidget(mApplyButton);
75  buttonLayout->addWidget(mResetButton);
76 
77  vLayout->addLayout(speedLayout);
78  vLayout->addLayout(buttonLayout);
79 
80  this->resetSlot();
81  this->updateButtons();
82 
83  connect(mTrackingService.get(), &TrackingService::activeToolChanged, this, &SoundSpeedConverterWidget::setToolSlot);
84 }
85 
86 SoundSpeedConverterWidget::~SoundSpeedConverterWidget()
87 {}
88 
89 QString SoundSpeedConverterWidget::defaultWhatsThis() const
90 {
91  return "<html>"
92  "<h3>Speed of sound compensation.</h3>"
93  "<p>Calculates a factor to compensate for the difference in sound of speed which a ultrasound machine expects and the medium you are doing ultrasound on.</p>"
94  "<p><i></i></p>"
95  "</html>";
96 }
97 
98 void SoundSpeedConverterWidget::applySoundSpeedCompensationFactorSlot()
99 {
100  if(!mProbe)
101  {
102  reportWarning("Don't know which probe to set the sound speed compensation for...");
103  return;
104  }
105 
106  double factor = this->getSoundSpeedCompensationFactor();
107  mProbe->setSoundSpeedCompensationFactor(factor);
108 }
109 
110 void SoundSpeedConverterWidget::setToolSlot(const QString& uid)
111 {
112  ToolPtr tool = mTrackingService->getTool(uid);
113  ProbePtr probe = tool->getProbe();
114  if(!probe)
115  return;
116  this->setProbe(probe);
117 }
118 
119 double SoundSpeedConverterWidget::getSoundSpeedCompensationFactor()
120 {
121  return mToSoundSpeed/mScannerSoundSpeed;
122 }
123 
124 double SoundSpeedConverterWidget::getWaterSoundSpeed()
125 {
126  double waterDegree = mWaterDegreeSpinBox->value();
127  double retval = 1402.40 + 5.01*waterDegree - 0.055*pow(waterDegree, 2) + 0.00022*pow(waterDegree, 3);
128 
129  return retval;
130 }
131 
132 void SoundSpeedConverterWidget::setProbe(ProbePtr probe)
133 {
134  mProbe = probe;
135  this->updateButtons();
136 }
137 
138 void SoundSpeedConverterWidget::waterSoundSpeedChangedSlot()
139 {
140  mToSoundSpeed = mSoundSpeedSpinBox->value();
141 
142  QFont font = mWaterDegreeSpinBox->font();
143  font.setStrikeOut(true);
144  mWaterDegreeSpinBox->setFont(font);
145 }
146 
147 void SoundSpeedConverterWidget::waterDegreeChangedSlot()
148 {
149  mToSoundSpeed = this->getWaterSoundSpeed();
150 
151  if(mToSoundSpeed != mSoundSpeedSpinBox->value())
152  mSoundSpeedSpinBox->setValue(mToSoundSpeed);
153 
154  QFont font = mWaterDegreeSpinBox->font();
155  font.setStrikeOut(false);
156  mWaterDegreeSpinBox->setFont(font);
157 }
158 
159 void SoundSpeedConverterWidget::resetSlot()
160 {
161  this->setSoundSpeed(mScannerSoundSpeed);
162 
163  if(!mProbe)
164  return;
165  this->applySoundSpeedCompensationFactorSlot();
166 }
167 
168 void SoundSpeedConverterWidget::setSoundSpeed(double soundspeed)
169 {
170  mSoundSpeedSpinBox->setValue(soundspeed);
171 }
172 
173 void SoundSpeedConverterWidget::setWaterDegree(double degree)
174 {
175  mWaterDegreeSpinBox->setValue(degree);
176 }
177 
178 void SoundSpeedConverterWidget::updateButtons()
179 {
180  mApplyButton->setEnabled(mProbe ? true : false);
181  mResetButton->setEnabled(true);
182 }
183 
184 }//namespace cx
cx::TrackingServicePtr
boost::shared_ptr< class TrackingService > TrackingServicePtr
Definition: cxLegacySingletons.h:43
cx::ProbePtr
boost::shared_ptr< Probe > ProbePtr
Definition: cxProbe.h:93
cx::TrackingService::activeToolChanged
void activeToolChanged(const QString &uId)
cx::reportWarning
void reportWarning(QString msg)
Definition: cxLogger.cpp:91
cx::SoundSpeedConverterWidget::applySoundSpeedCompensationFactorSlot
void applySoundSpeedCompensationFactorSlot()
sets the sounds speed conversion factor on the rt source
Definition: cxSoundSpeedConversionWidget.cpp:98
cx::BaseWidget
Interface for QWidget which handles widgets uniformly for the system.
Definition: cxBaseWidget.h:108
cx::SoundSpeedConverterWidget::SoundSpeedConverterWidget
SoundSpeedConverterWidget(TrackingServicePtr trackingService, QWidget *parent=NULL)
Definition: cxSoundSpeedConversionWidget.cpp:47
cx::trackingService
cxLogicManager_EXPORT TrackingServicePtr trackingService()
Definition: cxLogicManager.cpp:59
cx::SoundSpeedConverterWidget::defaultWhatsThis
virtual QString defaultWhatsThis() const
Returns a short description of what this widget will do for you.
Definition: cxSoundSpeedConversionWidget.cpp:89
cx::ToolPtr
boost::shared_ptr< class Tool > ToolPtr
Definition: cxVideoConnectionWidget.h:65