CustusX  15.3.4-beta
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cxPatientOrientationWidget.cpp
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32 
33 #include <cxPatientOrientationWidget.h>
34 
35 #include <cmath>
36 #include <QPushButton>
37 #include <QCheckBox>
38 #include <QVBoxLayout>
39 
40 #include "cxRegistrationService.h"
41 #include "cxPatientModelService.h"
42 
43 #include "cxTrackingService.h"
44 #include "cxSettings.h"
45 
46 namespace cx
47 {
48 PatientOrientationWidget::PatientOrientationWidget(RegServices services, QWidget* parent, QString objectName, QString windowTitle) :
49  RegistrationBaseWidget(services, parent, objectName, windowTitle),
50  mPatientOrientationButton(new QPushButton("Patient Orientation")),
51  mInvertButton(new QCheckBox("Back face"))
52 {
53  QVBoxLayout* layout = new QVBoxLayout(this);
54  layout->setMargin(0);
55  layout->addWidget(mInvertButton);
56  layout->addWidget(mPatientOrientationButton);
57  layout->addStretch();
58 
59  mPatientOrientationButton->setToolTip(defaultWhatsThis());
60  connect(mPatientOrientationButton, SIGNAL(clicked()), this, SLOT(setPatientOrientationSlot()));
61 
62  connect(settings(), &Settings::valueChangedFor, this, &PatientOrientationWidget::globalConfigurationFileChangedSlot);
63 
64  mActiveToolProxy = ActiveToolProxy::New(services.trackingService);
65  connect(mActiveToolProxy.get(), SIGNAL(toolVisible(bool)), this, SLOT(enableToolSampleButtonSlot()));
66  connect(mActiveToolProxy.get(), SIGNAL(activeToolChanged(const QString&)), this, SLOT(enableToolSampleButtonSlot()));
67  this->enableToolSampleButtonSlot();
68 
69 }
70 
71 PatientOrientationWidget::~PatientOrientationWidget()
72 {}
73 
74 QString PatientOrientationWidget::defaultWhatsThis() const
75 {
76  return "<html>"
77  "<h3>Set patient orientation using the navigation tool.</h3>"
78  "<p><b>Prerequisite:</b> Image registration.</p>"
79  "<p>Only orientation of the reference space is changed - data is not moved.</p>"
80  "Align the Polaris tool so that the tools tip points towards the patients feet and the "
81  "markers face the same way as the patients nose. Click the button. Verify that the "
82  "figure in the upper left corner of the 3D view is correcly aligned.</p>"
83  "<p><b>Tip:</b> If the patient is orientated with the nose down towards the table, try using <i>back face</i>.</p>"
84  "</html>";
85 }
86 
87 void PatientOrientationWidget::globalConfigurationFileChangedSlot(QString key)
88 {
89  if (key == "giveManualToolPhysicalProperties")
90  this->enableToolSampleButtonSlot();
91 }
92 
93 Transform3D PatientOrientationWidget::get_tMtm() const
94 {
95  Transform3D tMtm;
96 
97  if (mInvertButton->isChecked())
98  {
99  tMtm = createTransformRotateY(M_PI) * createTransformRotateZ(-M_PI / 2);
100  }
101  else
102  {
103  tMtm = createTransformRotateY(M_PI) * createTransformRotateZ(M_PI / 2);
104  }
105 
106  return tMtm;
107 }
108 
109 void PatientOrientationWidget::setPatientOrientationSlot()
110 {
111  Transform3D prMt = mServices.trackingService->getActiveTool()->get_prMt();
112  mServices.registrationService->applyPatientOrientation(this->get_tMtm(), prMt);
113 }
114 
115 void PatientOrientationWidget::enableToolSampleButtonSlot()
116 {
117  ToolPtr tool = mServices.trackingService->getActiveTool();
118  bool enabled = false;
119  enabled = tool &&
120  tool->getVisible() &&
121  (!tool->hasType(Tool::TOOL_MANUAL) || settings()->value("giveManualToolPhysicalProperties").toBool()); // enable only for non-manual tools.
122 
123  mPatientOrientationButton->setEnabled(enabled);
124 }
125 
126 }//namespace cx
cx::createTransformRotateY
Transform3D createTransformRotateY(const double angle)
Definition: cxTransform3D.cpp:203
cx::Transform3D
Transform3D Transform3D
Transform3D is a representation of an affine 3D transform.
Definition: cxLandmarkPatientRegistrationWidget.h:55
cx::Settings::value
QVariant value(const QString &key, const QVariant &defaultValue=QVariant()) const
Definition: cxSettings.cpp:99
cx::ActiveToolProxy::New
static ActiveToolProxyPtr New(TrackingServicePtr trackingService)
Definition: cxActiveToolProxy.h:66
cx::Settings::valueChangedFor
void valueChangedFor(QString key)
cx::Tool::TOOL_MANUAL
Representation of a mouse/keyboard-controlled virtual tool.
Definition: cxTool.h:91
cx::settings
Settings * settings()
Shortcut for accessing the settings instance.
Definition: cxSettings.cpp:42
cx::CoreServices::trackingService
TrackingServicePtr trackingService
Definition: cxCoreServices.h:72
cx::createTransformRotateZ
Transform3D createTransformRotateZ(const double angle)
Definition: cxTransform3D.cpp:212
cx::PatientOrientationWidget::PatientOrientationWidget
PatientOrientationWidget(RegServices services, QWidget *parent, QString objectName, QString windowTitle)
Definition: cxPatientOrientationWidget.cpp:48
cx::PatientOrientationWidget::defaultWhatsThis
virtual QString defaultWhatsThis() const
Returns a short description of what this widget will do for you.
Definition: cxPatientOrientationWidget.cpp:74
M_PI
#define M_PI
Definition: cxReconstructParams.cpp:46
cx::RegServices::registrationService
RegistrationServicePtr registrationService
Definition: cxRegServices.h:60
cx::ToolPtr
boost::shared_ptr< class Tool > ToolPtr
Definition: cxVideoConnectionWidget.h:65