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   fCTUSFrame->hide();
  38   subSamplingSpinBox->setEnabled(0);
  39   scaleSpinBox->setEnabled(0);
  40   lutCheckBox->hide();
  41   lutCheckBox->setEnabled(0);
  42   fusionShowLegendCheckBox->setChecked(false);
  43   fCTUSActivateSpaceSyncCheckBox->setChecked(true);
  44
  45   connect(subSamplingSpinBox,SIGNAL(editingFinished()),this,SLOT(setVFProperty()));
  46   connect(scaleSpinBox,SIGNAL(editingFinished()),this,SLOT(setVFProperty()));
  47   connect(lutCheckBox,SIGNAL(clicked()),this,SLOT(setVFProperty()));
  48   connect(vfWidthSpinBox,SIGNAL(editingFinished()),this,SLOT(setVFProperty()));
  49   connect(vfColorButton,SIGNAL(clicked()),this,SLOT(VFColorChangeRequest()));
  50   connect(colorHorizontalSlider,SIGNAL(valueChanged(int)),this,SLOT(setOverlayProperty()));
  51   connect(opacityHorizontalSlider,SIGNAL(valueChanged(int)),this,SLOT(setFusionProperty()));
  52   connect(thresOpacityHorizontalSlider,SIGNAL(valueChanged(int)),this,SLOT(setFusionProperty()));
  53   connect(fusionColorMapComboBox,SIGNAL(currentIndexChanged(int)),this,SLOT(setFusionProperty()));
  54   connect(fusionWindowSpinBox,SIGNAL(valueChanged(double)),this,SLOT(setFusionProperty()));
  55   connect(fusionLevelSpinBox,SIGNAL(valueChanged(double)),this,SLOT(setFusionProperty()));
  56   connect(fusionOpacitySpin,SIGNAL(valueChanged(double)),this,SLOT(setFusionSpinProperty()));
  57   connect(fusionThresSpin,SIGNAL(valueChanged(double)),this,SLOT(setFusionSpinProperty()));
  58   connect(fusionShowLegendCheckBox,SIGNAL(stateChanged(int)),this,SLOT(setFusionProperty()));
  59   connect(overlayWindowSpinBox,SIGNAL(valueChanged(double)),this,SLOT(setOverlayProperty()));
  60   connect(overlayLevelSpinBox,SIGNAL(valueChanged(double)),this,SLOT(setOverlayProperty()));
  61   connect(overlayLinkCheckBox,SIGNAL(stateChanged(int)),this,SLOT(setOverlayProperty()));
  62
  63   connect(fCTUSSlider,SIGNAL(valueChanged(int)),this,SLOT(setFusionSequenceProperty()));
  64   connect(fCTUSActivateSpaceSyncCheckBox,SIGNAL(stateChanged(int)),this,SLOT(setFusionSequenceProperty()));
  65
  66   disableFusionSignals = false;
  67   disableFusionSequenceSignals = false;
  68 }
  69
  70 void vvOverlayPanel::getCurrentImageName(QString name)
  71 {
  72   QString filename = "<b>Current image : </b>";
  73   filename += vtksys::SystemTools::GetFilenameWithoutExtension(name.toStdString()).c_str();
  74   currentImageLabel->setText(filename.toStdString().c_str());
  75 }
  76
  77 void vvOverlayPanel::getVFProperty(int subsampling, int scale, int log)
  78 {
  79   if (subsampling != -1) {
  80     vFFrame->show();
  81     vFFrame->setEnabled(1);
  82     subSamplingSpinBox->setEnabled(1);
  83     subSamplingSpinBox->setValue(subsampling);
  84     scaleSpinBox->setEnabled(1);
  85     scaleSpinBox->setValue(scale);
  86     lutCheckBox->setEnabled(1);
  87     if (log > 0)
  88       lutCheckBox->setCheckState(Qt::Checked);
  89     else
  90       lutCheckBox->setCheckState(Qt::Unchecked);
  91   } else {
  92     vFFrame->hide();
  93     vFFrame->setEnabled(0);
  94     subSamplingSpinBox->setEnabled(0);
  95     subSamplingSpinBox->setValue(0);
  96     scaleSpinBox->setEnabled(0);
  97     scaleSpinBox->setValue(0);
  98     lutCheckBox->setEnabled(0);
  99     lutCheckBox->setCheckState(Qt::Unchecked);
 100   }
 101 }
 102
 103 void vvOverlayPanel::getVFName(QString name)
 104 {
 105   QString filename = "<b>Deformation Field : </b>";
 106   filename += vtksys::SystemTools::GetFilenameWithoutExtension(name.toStdString()).c_str();
 107   vectorFieldNameLabel->setText(filename.toStdString().c_str());
 108 }
 109
 110 void vvOverlayPanel::setVFProperty()
 111 {
 112   QColor color(vfColorButton->palette().color(QPalette::Background));
 113   emit VFPropertyUpdated(subSamplingSpinBox->value(),
 114                          scaleSpinBox->value(),
 115                          lutCheckBox->checkState(),
 116                          vfWidthSpinBox->value(),
 117                          color.redF(), color.greenF(), color.blueF());
 118 }
 119
 120 void vvOverlayPanel::getCurrentVectorInfo(int visibility, double x,double y,double z, double value)
 121 {
 122   QString motion = "<b>Displacement : </b>";
 123   QString motionValue = "<b>Length : </b>";
 124   if (visibility) {
 125     motion += QString::number(x,'f',1) + " ";
 126     motion += QString::number(y,'f',1) + " ";
 127     motion += QString::number(z,'f',1) + " ";
 128
 129     motionValue += QString::number(value,'f',1);
 130   }
 131   coordinatesLabel->setText(motion);
 132   normLabel->setText(motionValue);
 133 }
 134
 135 void vvOverlayPanel::getOverlayName(QString name)
 136 {
 137   QString filename = "<b>Compare with : </b>";
 138   filename += vtksys::SystemTools::GetFilenameWithoutExtension(name.toStdString()).c_str();
 139   imageComparedLabel->setText(filename.toStdString().c_str());
 140 }
 141
 142 void vvOverlayPanel::getOverlayProperty(int color, int linked, double window, double level)
 143 {
 144   if (color > -1) {
 145     compareFrame->show();
 146     compareFrame->setEnabled(1);
 147     colorHorizontalSlider->setEnabled(1);
 148     colorHorizontalSlider->setValue(color);
 149     overlayLinkCheckBox->setCheckState( (linked)?Qt::Checked:Qt::Unchecked );
 150     overlayWindowSpinBox->setValue(window);
 151     overlayLevelSpinBox->setValue(level);
 152   } else {
 153     compareFrame->hide();
 154     compareFrame->setEnabled(0);
 155     colorHorizontalSlider->setEnabled(0);
 156     colorHorizontalSlider->setValue(0);
 157   }
 158 }
 159
 160 void vvOverlayPanel::setOverlayProperty()
 161 {
 162   overlayWindowSpinBox->setEnabled(!overlayLinkCheckBox->checkState());
 163   overlayLevelSpinBox->setEnabled(!overlayLinkCheckBox->checkState());
 164   emit OverlayPropertyUpdated(colorHorizontalSlider->value(),
 165                               overlayLinkCheckBox->checkState(),
 166                               overlayWindowSpinBox->value(),
 167                               overlayLevelSpinBox->value());
 168 }
 169
 170 void vvOverlayPanel::getCurrentOverlayInfo(int visibility,double valueOver, double valueRef)
 171 {
 172   QString refValue = "<b>Pixel value in image 1 : </b>";
 173   QString overlayValue = "<b>Pixel value in image 2 : </b>";
 174   QString diffValue = "<b>Pixel difference : </b>";
 175   if (visibility) {
 176     refValue += QString::number(valueRef);
 177     overlayValue += QString::number(valueOver);
 178     diffValue += QString::number(valueRef - valueOver);
 179   }
 180   refValueLabel->setText(refValue);
 181   valueLabel->setText(overlayValue);
 182   diffValueLabel->setText(diffValue);
 183 }
 184 void vvOverlayPanel::getFusionName(QString name)
 185 {
 186   QString filename = "<b>Fusion with : </b>";
 187   filename += vtksys::SystemTools::GetFilenameWithoutExtension(name.toStdString()).c_str();
 188   dataFusionnedLabel->setText(filename.toStdString().c_str());
 189 }
 190
 191 void vvOverlayPanel::getFusionProperty(int opacity, int thresOpacity, int colormap, double window, double level)
 192 {
 193   if (opacity > -1) {
 194     //first disable signals generated by each setValue() call
 195     disableFusionSignals = true;
 196     fusionFrame->show();
 197     fusionFrame->setEnabled(1);
 198     fusionColorMapComboBox->setEnabled(1);
 199     fusionColorMapComboBox->setCurrentIndex(colormap);
 200     opacityHorizontalSlider->setEnabled(1);
 201     opacityHorizontalSlider->setValue(opacity);
 202     thresOpacityHorizontalSlider->setEnabled(1);
 203     thresOpacityHorizontalSlider->setValue(thresOpacity);
 204     fusionOpacitySpin->setValue(opacity);
 205     fusionThresSpin->setValue(thresOpacity);
 206     fusionWindowSpinBox->setEnabled(1);
 207     fusionLevelSpinBox->setEnabled(1);
 208     fusionWindowSpinBox->setValue(window);
 209     fusionLevelSpinBox->setValue(level);
 210
 211     // re-enable signals and trigger slot function
 212     disableFusionSignals = false;
 213     setFusionProperty();
 214   } else {
 215     fusionFrame->hide();
 216     fusionFrame->setEnabled(0);
 217     opacityHorizontalSlider->setEnabled(0);
 218     opacityHorizontalSlider->setValue(0);
 219     thresOpacityHorizontalSlider->setEnabled(0);
 220     thresOpacityHorizontalSlider->setValue(0);
 221     fusionOpacitySpin->setValue(0);
 222     fusionThresSpin->setValue(0);
 223     fusionColorMapComboBox->setEnabled(0);
 224     fusionColorMapComboBox->setCurrentIndex(-1);
 225     fusionWindowSpinBox->setEnabled(0);
 226     fusionLevelSpinBox->setEnabled(0);
 227   }
 228 }
 229
 230 void vvOverlayPanel::setFusionProperty()
 231 {
 232   if (disableFusionSignals)
 233     return;
 234
 235   fusionOpacitySpin->setValue(opacityHorizontalSlider->value());
 236   fusionThresSpin->setValue(thresOpacityHorizontalSlider->value());
 237
 238   emit FusionPropertyUpdated(opacityHorizontalSlider->value(), thresOpacityHorizontalSlider->value(), fusionColorMapComboBox->currentIndex(),
 239                              fusionWindowSpinBox->value(), fusionLevelSpinBox->value(), fusionShowLegendCheckBox->isChecked());
 240 }
 241
 242 void vvOverlayPanel::setFusionSpinProperty()
 243 {
 244   opacityHorizontalSlider->setValue(fusionOpacitySpin->value());
 245   thresOpacityHorizontalSlider->setValue(fusionThresSpin->value());
 246 }
 247
 248 void vvOverlayPanel::getCurrentFusionInfo(int visibility,double value)
 249 {
 250   QString fusionValue = "<b>Pixel value in image 2 : </b>";
 251   if (visibility) {
 252     fusionValue += QString::number(value,'f',1);
 253   }
 254   valueFusionnedLabel->setText(fusionValue);
 255 }
 256
 257
 258 void vvOverlayPanel::getFusionSequenceProperty(int sequenceFrameIndex, bool spatialSync, unsigned int sequenceLenth)
 259 {
 260         if (sequenceFrameIndex > -1) {
 261                 disableFusionSequenceSignals = true;
 262                 fCTUSFrame->show();
 263                 fCTUSFrame->setEnabled(1);
 264                 fCTUSSlider->setEnabled(1);
 265                 fCTUSSlider->setValue(sequenceFrameIndex);
 266                 fCTUSSlider->setMaximum(sequenceLenth);
 267                 if (spatialSync) fCTUSActivateSpaceSyncCheckBox->setCheckState(Qt::Checked);
 268                 else             fCTUSActivateSpaceSyncCheckBox->setCheckState(Qt::Unchecked);
 269                 disableFusionSequenceSignals = false;
 270                 setFusionSequenceProperty();
 271         } else {
 272                 fCTUSFrame->hide();
 273                 fCTUSFrame->setEnabled(0);
 274                 fCTUSSlider->setEnabled(0);
 275                 fCTUSSlider->setValue(0);
 276                 fCTUSSlider->setMaximum(0);
 277                 fCTUSActivateSpaceSyncCheckBox->setCheckState(Qt::Unchecked);
 278         }
 279 }
 280
 281
 282 void vvOverlayPanel::setFusionSequenceProperty()
 283 {
 284         if (disableFusionSequenceSignals)
 285                 return;
 286
 287         emit FusionSequencePropertyUpdated(fCTUSSlider->value(), fCTUSActivateSpaceSyncCheckBox->isChecked(), fCTUSSlider->maximum());
 288 }
 289
 290
 291
 292 void vvOverlayPanel::VFColorChangeRequest()
 293 {
 294   QColor color(vfColorButton->palette().color(QPalette::Background));
 295   color = QColorDialog::getColor(color, this, "Choose the new color of the vector field");
 296   //vfColorButton->palette().setColor(QPalette::Background, color); SR: Not working?
 297   if (color.isValid())
 298     vfColorButton->setStyleSheet("* { background-color: " + color.name() + "; border: 0px }");
 299   this->setVFProperty();
 300 }
 301
 302
 303
 304 #endif /* end #define _vvOverlayPanel_CXX */
 305