vv/vvOverlayPanel.cxx

   1 /*=========================================================================
   2   Program:   vv                     http://www.creatis.insa-lyon.fr/rio/vv
   3
   4   Authors belong to:
   5   - University of LYON              http://www.universite-lyon.fr/
   6   - Léon Bérard cancer center       http://www.centreleonberard.fr
   7   - CREATIS CNRS laboratory         http://www.creatis.insa-lyon.fr
   8
   9   This software is distributed WITHOUT ANY WARRANTY; without even
  10   the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  11   PURPOSE.  See the copyright notices for more information.
  12
  13   It is distributed under dual licence
  14
  15   - BSD        See included LICENSE.txt file
  16   - CeCILL-B   http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  17 ===========================================================================**/
  18 #ifndef _vvOverlayPanel_CXX
  19 #define _vvOverlayPanel_CXX
  20 #include "vvOverlayPanel.h"
  21
  22 #include <QtGui>
  23 #include <Qt>
  24 #include "QTreePushButton.h"
  25 #include <QColorDialog>
  26
  27 #include <vtksys/SystemTools.hxx>
  28
  29 //====================================================================
  30 vvOverlayPanel::vvOverlayPanel(QWidget * parent):QWidget(parent)
  31 {
  32   setupUi(this);
  33
  34   vFFrame->hide();
  35   compareFrame->hide();
  36   fusionFrame->hide();
  37   subSamplingSpinBox->setEnabled(0);
  38   scaleSpinBox->setEnabled(0);
  39   lutCheckBox->hide();
  40   lutCheckBox->setEnabled(0);
  41   connect(subSamplingSpinBox,SIGNAL(editingFinished()),this,SLOT(setVFProperty()));
  42   connect(scaleSpinBox,SIGNAL(editingFinished()),this,SLOT(setVFProperty()));
  43   connect(lutCheckBox,SIGNAL(clicked()),this,SLOT(setVFProperty()));
  44   connect(vfWidthSpinBox,SIGNAL(editingFinished()),this,SLOT(setVFProperty()));
  45   connect(vfColorButton,SIGNAL(clicked()),this,SLOT(VFColorChangeRequest()));
  46   connect(colorHorizontalSlider,SIGNAL(valueChanged(int)),this,SLOT(setOverlayProperty()));
  47   connect(opacityHorizontalSlider,SIGNAL(valueChanged(int)),this,SLOT(setFusionProperty()));
  48   connect(thresOpacityHorizontalSlider,SIGNAL(valueChanged(int)),this,SLOT(setFusionProperty()));
  49   connect(fusionColorMapComboBox,SIGNAL(currentIndexChanged(int)),this,SLOT(setFusionProperty()));
  50   connect(fusionWindowSpinBox,SIGNAL(valueChanged(double)),this,SLOT(setFusionProperty()));
  51   connect(fusionLevelSpinBox,SIGNAL(valueChanged(double)),this,SLOT(setFusionProperty()));
  52   connect(fusionOpacitySpin,SIGNAL(valueChanged(double)),this,SLOT(setFusionSpinProperty()));
  53   connect(fusionThresSpin,SIGNAL(valueChanged(double)),this,SLOT(setFusionSpinProperty()));
  54   connect(overlayWindowSpinBox,SIGNAL(valueChanged(double)),this,SLOT(setOverlayProperty()));
  55   connect(overlayLevelSpinBox,SIGNAL(valueChanged(double)),this,SLOT(setOverlayProperty()));
  56   connect(overlayLinkCheckBox,SIGNAL(stateChanged(int)),this,SLOT(setOverlayProperty()));
  57
  58   disableFusionSignals = false;
  59 }
  60
  61 void vvOverlayPanel::getCurrentImageName(QString name)
  62 {
  63   QString filename = "<b>Current image : </b>";
  64   filename += vtksys::SystemTools::GetFilenameWithoutExtension(name.toStdString()).c_str();
  65   currentImageLabel->setText(filename.toStdString().c_str());
  66 }
  67
  68 void vvOverlayPanel::getVFProperty(int subsampling, int scale, int log)
  69 {
  70   if (subsampling != -1) {
  71     vFFrame->show();
  72     vFFrame->setEnabled(1);
  73     subSamplingSpinBox->setEnabled(1);
  74     subSamplingSpinBox->setValue(subsampling);
  75     scaleSpinBox->setEnabled(1);
  76     scaleSpinBox->setValue(scale);
  77     lutCheckBox->setEnabled(1);
  78     if (log > 0)
  79       lutCheckBox->setCheckState(Qt::Checked);
  80     else
  81       lutCheckBox->setCheckState(Qt::Unchecked);
  82   } else {
  83     vFFrame->hide();
  84     vFFrame->setEnabled(0);
  85     subSamplingSpinBox->setEnabled(0);
  86     subSamplingSpinBox->setValue(0);
  87     scaleSpinBox->setEnabled(0);
  88     scaleSpinBox->setValue(0);
  89     lutCheckBox->setEnabled(0);
  90     lutCheckBox->setCheckState(Qt::Unchecked);
  91   }
  92 }
  93
  94 void vvOverlayPanel::getVFName(QString name)
  95 {
  96   QString filename = "<b>Deformation Field : </b>";
  97   filename += vtksys::SystemTools::GetFilenameWithoutExtension(name.toStdString()).c_str();
  98   vectorFieldNameLabel->setText(filename.toStdString().c_str());
  99 }
 100
 101 void vvOverlayPanel::setVFProperty()
 102 {
 103   QColor color(vfColorButton->palette().color(QPalette::Background));
 104   emit VFPropertyUpdated(subSamplingSpinBox->value(),
 105                          scaleSpinBox->value(),
 106                          lutCheckBox->checkState(),
 107                          vfWidthSpinBox->value(),
 108                          color.redF(), color.greenF(), color.blueF());
 109 }
 110
 111 void vvOverlayPanel::getCurrentVectorInfo(int visibility, double x,double y,double z, double value)
 112 {
 113   QString motion = "<b>Displacement : </b>";
 114   QString motionValue = "<b>Length : </b>";
 115   if (visibility) {
 116     motion += QString::number(x,'f',1) + " ";
 117     motion += QString::number(y,'f',1) + " ";
 118     motion += QString::number(z,'f',1) + " ";
 119
 120     motionValue += QString::number(value,'f',1);
 121   }
 122   coordinatesLabel->setText(motion);
 123   normLabel->setText(motionValue);
 124 }
 125
 126 void vvOverlayPanel::getOverlayName(QString name)
 127 {
 128   QString filename = "<b>Compare with : </b>";
 129   filename += vtksys::SystemTools::GetFilenameWithoutExtension(name.toStdString()).c_str();
 130   imageComparedLabel->setText(filename.toStdString().c_str());
 131 }
 132
 133 void vvOverlayPanel::getOverlayProperty(int color, int linked, double window, double level)
 134 {
 135   if (color > -1) {
 136     compareFrame->show();
 137     compareFrame->setEnabled(1);
 138     colorHorizontalSlider->setEnabled(1);
 139     colorHorizontalSlider->setValue(color);
 140     overlayLinkCheckBox->setCheckState( (linked)?Qt::Checked:Qt::Unchecked );
 141     overlayWindowSpinBox->setValue(window);
 142     overlayLevelSpinBox->setValue(level);
 143   } else {
 144     compareFrame->hide();
 145     compareFrame->setEnabled(0);
 146     colorHorizontalSlider->setEnabled(0);
 147     colorHorizontalSlider->setValue(0);
 148   }
 149 }
 150
 151 void vvOverlayPanel::setOverlayProperty()
 152 {
 153   overlayWindowSpinBox->setEnabled(!overlayLinkCheckBox->checkState());
 154   overlayLevelSpinBox->setEnabled(!overlayLinkCheckBox->checkState());
 155   emit OverlayPropertyUpdated(colorHorizontalSlider->value(),
 156                               overlayLinkCheckBox->checkState(),
 157                               overlayWindowSpinBox->value(),
 158                               overlayLevelSpinBox->value());
 159 }
 160
 161 void vvOverlayPanel::getCurrentOverlayInfo(int visibility,double valueOver, double valueRef)
 162 {
 163   QString refValue = "<b>Pixel value in image 1 : </b>";
 164   QString overlayValue = "<b>Pixel value in image 2 : </b>";
 165   QString diffValue = "<b>Pixel difference : </b>";
 166   if (visibility) {
 167     refValue += QString::number(valueRef);
 168     overlayValue += QString::number(valueOver);
 169     diffValue += QString::number(valueRef - valueOver);
 170   }
 171   refValueLabel->setText(refValue);
 172   valueLabel->setText(overlayValue);
 173   diffValueLabel->setText(diffValue);
 174 }
 175 void vvOverlayPanel::getFusionName(QString name)
 176 {
 177   QString filename = "<b>Fusion with : </b>";
 178   filename += vtksys::SystemTools::GetFilenameWithoutExtension(name.toStdString()).c_str();
 179   dataFusionnedLabel->setText(filename.toStdString().c_str());
 180 }
 181
 182 void vvOverlayPanel::getFusionProperty(int opacity, int thresOpacity, int colormap, double window, double level)
 183 {
 184   if (opacity > -1) {
 185     //first disable signals generated by each setValue() call
 186     disableFusionSignals = true;
 187     fusionFrame->show();
 188     fusionFrame->setEnabled(1);
 189     fusionColorMapComboBox->setEnabled(1);
 190     fusionColorMapComboBox->setCurrentIndex(colormap);
 191     opacityHorizontalSlider->setEnabled(1);
 192     opacityHorizontalSlider->setValue(opacity);
 193     thresOpacityHorizontalSlider->setEnabled(1);
 194     thresOpacityHorizontalSlider->setValue(thresOpacity);
 195     fusionOpacitySpin->setValue(opacity);
 196     fusionThresSpin->setValue(thresOpacity);
 197     fusionWindowSpinBox->setEnabled(1);
 198     fusionLevelSpinBox->setEnabled(1);
 199     fusionWindowSpinBox->setValue(window);
 200     fusionLevelSpinBox->setValue(level);
 201
 202     // re-enable signals and trigger slot function
 203     disableFusionSignals = false;
 204     setFusionProperty();
 205   } else {
 206     fusionFrame->hide();
 207     fusionFrame->setEnabled(0);
 208     opacityHorizontalSlider->setEnabled(0);
 209     opacityHorizontalSlider->setValue(0);
 210     thresOpacityHorizontalSlider->setEnabled(0);
 211     thresOpacityHorizontalSlider->setValue(0);
 212     fusionOpacitySpin->setValue(0);
 213     fusionThresSpin->setValue(0);
 214     fusionColorMapComboBox->setEnabled(0);
 215     fusionColorMapComboBox->setCurrentIndex(-1);
 216     fusionWindowSpinBox->setEnabled(0);
 217     fusionLevelSpinBox->setEnabled(0);
 218   }
 219 }
 220
 221 void vvOverlayPanel::setFusionProperty()
 222 {
 223   if (disableFusionSignals)
 224     return;
 225
 226   fusionOpacitySpin->setValue(opacityHorizontalSlider->value());
 227   fusionThresSpin->setValue(thresOpacityHorizontalSlider->value());
 228
 229   emit FusionPropertyUpdated(opacityHorizontalSlider->value(), thresOpacityHorizontalSlider->value(), fusionColorMapComboBox->currentIndex(),
 230                              fusionWindowSpinBox->value(), fusionLevelSpinBox->value());
 231 }
 232
 233 void vvOverlayPanel::setFusionSpinProperty()
 234 {
 235   opacityHorizontalSlider->setValue(fusionOpacitySpin->value());
 236   thresOpacityHorizontalSlider->setValue(fusionThresSpin->value());
 237 }
 238
 239 void vvOverlayPanel::getCurrentFusionInfo(int visibility,double value)
 240 {
 241   QString fusionValue = "<b>Pixel value in image 2 : </b>";
 242   if (visibility) {
 243     fusionValue += QString::number(value,'f',1);
 244   }
 245   valueFusionnedLabel->setText(fusionValue);
 246 }
 247
 248 void vvOverlayPanel::VFColorChangeRequest()
 249 {
 250   QColor color(vfColorButton->palette().color(QPalette::Background));
 251   color = QColorDialog::getColor(color, this, "Choose the new color of the vector field");
 252   //vfColorButton->palette().setColor(QPalette::Background, color); SR: Not working?
 253   if (color.isValid())
 254     vfColorButton->setStyleSheet("* { background-color: " + color.name() + "; border: 0px }");
 255   this->setVFProperty();
 256 }
 257
 258 #endif /* end #define _vvOverlayPanel_CXX */
 259