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cxShadingWidget.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
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32 
33 /*
34  * cxShadingWidget.cpp
35  *
36  * \date Aug 20, 2010
37  * \author christiana
38  */
39 #include "cxShadingWidget.h"
40 
41 #include <QVBoxLayout>
42 #include <QComboBox>
43 #include <QStringList>
44 #include "cxImageTF3D.h"
47 #include "cxActiveData.h"
48 
49 namespace cx
50 {
51 
53  BaseWidget(parent, "ImagePropertiesWidget", "Image Properties"),
54  mImage(ImagePtr())
55 {
56  mInterpolationType = new QComboBox(this);
57  mInterpolationType->insertItem(0, "Nearest");
58  mInterpolationType->insertItem(1, "Linear");
59  mInterpolationType->insertItem(2, "Cubic");
60  mInterpolationType->setToolTip("Change VTK interpolation type");
61 
62  connect(mInterpolationType, SIGNAL(currentIndexChanged(int)), this, SLOT(interpolationTypeChanged(int)));
63 
64  QLabel* interpolationTypeLabel = new QLabel("Volume interpolation type", this);
65 
66  QHBoxLayout* layout = new QHBoxLayout(this);
67  layout->addWidget(interpolationTypeLabel);
68  layout->addWidget(mInterpolationType);
69 }
70 
71 void ImageRenderPropertiesWidget::interpolationTypeChanged(int index)
72 {
73  if (mImage)
74  mImage->setInterpolationType(index);
75 }
76 
78 {
79  mImage = image;
80  if (mImage)
81  mInterpolationType->setCurrentIndex(mImage->getInterpolationType());
82 }
83 
84 //---------------------------------------------------------
85 //---------------------------------------------------------
86 //---------------------------------------------------------
87 
88 ShadingWidget::ShadingWidget(ActiveDataPtr activeData, QWidget* parent, bool connectToActiveImage) :
89  BaseWidget(parent, "ShadingWidget", "Shading"),
90  mLayout(new QVBoxLayout(this)),
91  mActiveData(activeData),
92  mActiveImageProxy(ActiveImageProxyPtr()),
93  mImage(ImagePtr()),
94  mImagePropertiesWidget(ImageRenderPropertiesWidgetPtr())
95 {
96  this->init(connectToActiveImage);
97 }
98 
100 {}
101 
102 void ShadingWidget::init(bool connectToActiveImage)
103 {
104  mShadingCheckBox = new QCheckBox("Shading", this);
105  this->setToolTip("Volume shading properties");
106 
107  connect(mShadingCheckBox, &QCheckBox::toggled, this, &ShadingWidget::shadingToggledSlot);
108 
109  QGridLayout* shadingLayput = new QGridLayout();
110  shadingLayput->addWidget(mShadingCheckBox, 0,0);
111  SliderGroupWidget* shadingAmbientWidget = new SliderGroupWidget(this, DoublePropertyBasePtr(new DoublePropertyShadingAmbient(mActiveData)), shadingLayput, 1);
112  SliderGroupWidget* shadingDiffuseWidget = new SliderGroupWidget(this, DoublePropertyBasePtr(new DoublePropertyShadingDiffuse(mActiveData)), shadingLayput, 2);
113  SliderGroupWidget* shadingSpecularWidget = new SliderGroupWidget(this, DoublePropertyBasePtr(new DoublePropertyShadingSpecular(mActiveData)), shadingLayput, 3);
114  SliderGroupWidget* shadingSpecularPowerWidget = new SliderGroupWidget(this, DoublePropertyBasePtr(new DoublePropertyShadingSpecularPower(mActiveData)), shadingLayput, 4);
115 
116  shadingAmbientWidget->setEnabled(false);
117  shadingDiffuseWidget->setEnabled(false);
118  shadingSpecularWidget->setEnabled(false);
119  shadingSpecularPowerWidget->setEnabled(false);
120 
121  if (connectToActiveImage)
122  {
126  }
127 
129  shadingLayput->addWidget(mImagePropertiesWidget.get(), 5, 0, 1, 2);
130  mLayout->addLayout(shadingLayput);
131  mLayout->addStretch(1);
132  this->activeImageChangedSlot();
133 }
134 
136 {
137  if (mImage)
138  mImage->setShadingOn(val);
139 }
140 
142 {
143  ImagePtr activeImage = mActiveData->getActive<Image>();
144  this->imageChangedSlot(activeImage);
145 }
146 
148 {
149  mImage = image;
150  if (mImage)
151  {
152  mShadingCheckBox->setChecked(mImage->getShadingOn());
153  mImagePropertiesWidget->imageChanged(image);
154  }
155 }
156 
157 }//namespace cx
void imageChangedSlot(ImagePtr image)
Composite widget for scalar data manipulation.
void activeImageChangedSlot()
listens to the contextdockwidget for when the current image is changed
boost::shared_ptr< class Image > ImagePtr
Definition: cxDicomWidget.h:48
ActiveDataPtr mActiveData
boost::shared_ptr< class ActiveImageProxy > ActiveImageProxyPtr
boost::shared_ptr< class ActiveData > ActiveDataPtr
Definition: cxColorWidget.h:42
void transferFunctionsChanged()
QCheckBox * mShadingCheckBox
ImageRenderPropertiesWidget(QWidget *parent)
static ActiveImageProxyPtr New(ActiveDataPtr activeData)
A volumetric data set.
Definition: cxImage.h:66
void imageChanged(ImagePtr image)
boost::shared_ptr< class DoublePropertyBase > DoublePropertyBasePtr
boost::shared_ptr< class ImageRenderPropertiesWidget > ImageRenderPropertiesWidgetPtr
QVBoxLayout * mLayout
void shadingToggledSlot(bool val)
void init(bool connectToActiveImage)
Initialize TransferFunctionWidget. Create members.
Interface for QWidget which handles widgets uniformly for the system.
Definition: cxBaseWidget.h:108
ImageRenderPropertiesWidgetPtr mImagePropertiesWidget
ActiveImageProxyPtr mActiveImageProxy
void activeImageChanged(const QString &uid)
The original image changed signal from DataManager.
ShadingWidget(ActiveDataPtr activeData, QWidget *parent, bool connectToActiveImage=true)