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   connect(fCTUSActivateTimeSyncCheckBox,SIGNAL(stateChanged(int)),this,SLOT(setFusionSequenceProperty()));
  66   connect(fCTUSLoadSignalPushButton,SIGNAL(clicked()),this,SIGNAL(FusionSequenceSignalButtonPressed()));
  67
  68   disableFusionSignals = false;
  69   disableFusionSequenceSignals = false;
  70 }
  71
  72 void vvOverlayPanel::getCurrentImageName(QString name)
  73 {
  74   QString filename = "<b>Current image : </b>";
  75   filename += vtksys::SystemTools::GetFilenameWithoutExtension(name.toStdString()).c_str();
  76   currentImageLabel->setText(filename.toStdString().c_str());
  77 }
  78
  79 void vvOverlayPanel::getVFProperty(int subsampling, int scale, int log)
  80 {
  81   if (subsampling != -1) {
  82     vFFrame->show();
  83     vFFrame->setEnabled(1);
  84     subSamplingSpinBox->setEnabled(1);
  85     subSamplingSpinBox->setValue(subsampling);
  86     scaleSpinBox->setEnabled(1);
  87     scaleSpinBox->setValue(scale);
  88     lutCheckBox->setEnabled(1);
  89     if (log > 0)
  90       lutCheckBox->setCheckState(Qt::Checked);
  91     else
  92       lutCheckBox->setCheckState(Qt::Unchecked);
  93   } else {
  94     vFFrame->hide();
  95     vFFrame->setEnabled(0);
  96     subSamplingSpinBox->setEnabled(0);
  97     subSamplingSpinBox->setValue(0);
  98     scaleSpinBox->setEnabled(0);
  99     scaleSpinBox->setValue(0);
 100     lutCheckBox->setEnabled(0);
 101     lutCheckBox->setCheckState(Qt::Unchecked);
 102   }
 103 }
 104
 105 void vvOverlayPanel::getVFName(QString name)
 106 {
 107   QString filename = "<b>Deformation Field : </b>";
 108   filename += vtksys::SystemTools::GetFilenameWithoutExtension(name.toStdString()).c_str();
 109   vectorFieldNameLabel->setText(filename.toStdString().c_str());
 110 }
 111
 112 void vvOverlayPanel::setVFProperty()
 113 {
 114   QColor color(vfColorButton->palette().color(QPalette::Background));
 115   emit VFPropertyUpdated(subSamplingSpinBox->value(),
 116                          scaleSpinBox->value(),
 117                          lutCheckBox->checkState(),
 118                          vfWidthSpinBox->value(),
 119                          color.redF(), color.greenF(), color.blueF());
 120 }
 121
 122 void vvOverlayPanel::getCurrentVectorInfo(int visibility, double x,double y,double z, double value)
 123 {
 124   QString motion = "<b>Displacement : </b>";
 125   QString motionValue = "<b>Length : </b>";
 126   if (visibility) {
 127     motion += QString::number(x,'f',1) + " ";
 128     motion += QString::number(y,'f',1) + " ";
 129     motion += QString::number(z,'f',1) + " ";
 130
 131     motionValue += QString::number(value,'f',1);
 132   }
 133   coordinatesLabel->setText(motion);
 134   normLabel->setText(motionValue);
 135 }
 136
 137 void vvOverlayPanel::getOverlayName(QString name)
 138 {
 139   QString filename = "<b>Compare with : </b>";
 140   filename += vtksys::SystemTools::GetFilenameWithoutExtension(name.toStdString()).c_str();
 141   imageComparedLabel->setText(filename.toStdString().c_str());
 142 }
 143
 144 void vvOverlayPanel::getOverlayProperty(int color, int linked, double window, double level)
 145 {
 146   if (color > -1) {
 147     compareFrame->show();
 148     compareFrame->setEnabled(1);
 149     colorHorizontalSlider->setEnabled(1);
 150     colorHorizontalSlider->setValue(color);
 151     overlayLinkCheckBox->setCheckState( (linked)?Qt::Checked:Qt::Unchecked );
 152     overlayWindowSpinBox->setValue(window);
 153     overlayLevelSpinBox->setValue(level);
 154   } else {
 155     compareFrame->hide();
 156     compareFrame->setEnabled(0);
 157     colorHorizontalSlider->setEnabled(0);
 158     colorHorizontalSlider->setValue(0);
 159   }
 160 }
 161
 162 void vvOverlayPanel::setOverlayProperty()
 163 {
 164   overlayWindowSpinBox->setEnabled(!overlayLinkCheckBox->checkState());
 165   overlayLevelSpinBox->setEnabled(!overlayLinkCheckBox->checkState());
 166   emit OverlayPropertyUpdated(colorHorizontalSlider->value(),
 167                               overlayLinkCheckBox->checkState(),
 168                               overlayWindowSpinBox->value(),
 169                               overlayLevelSpinBox->value());
 170 }
 171
 172 void vvOverlayPanel::getCurrentOverlayInfo(int visibility,double valueOver, double valueRef)
 173 {
 174   QString refValue = "<b>Pixel value in image 1 : </b>";
 175   QString overlayValue = "<b>Pixel value in image 2 : </b>";
 176   QString diffValue = "<b>Pixel difference : </b>";
 177   if (visibility) {
 178     refValue += QString::number(valueRef);
 179     overlayValue += QString::number(valueOver);
 180     diffValue += QString::number(valueRef - valueOver);
 181   }
 182   refValueLabel->setText(refValue);
 183   valueLabel->setText(overlayValue);
 184   diffValueLabel->setText(diffValue);
 185 }
 186 void vvOverlayPanel::getFusionName(QString name)
 187 {
 188   QString filename = "<b>Fusion with : </b>";
 189   filename += vtksys::SystemTools::GetFilenameWithoutExtension(name.toStdString()).c_str();
 190   dataFusionnedLabel->setText(filename.toStdString().c_str());
 191 }
 192
 193 void vvOverlayPanel::getFusionProperty(int opacity, int thresOpacity, int colormap, double window, double level)
 194 {
 195   if (opacity > -1) {
 196     //first disable signals generated by each setValue() call
 197     disableFusionSignals = true;
 198     fusionFrame->show();
 199     fusionFrame->setEnabled(1);
 200     fusionColorMapComboBox->setEnabled(1);
 201     fusionColorMapComboBox->setCurrentIndex(colormap);
 202     opacityHorizontalSlider->setEnabled(1);
 203     opacityHorizontalSlider->setValue(opacity);
 204     thresOpacityHorizontalSlider->setEnabled(1);
 205     thresOpacityHorizontalSlider->setValue(thresOpacity);
 206     fusionOpacitySpin->setValue(opacity);
 207     fusionThresSpin->setValue(thresOpacity);
 208     fusionWindowSpinBox->setEnabled(1);
 209     fusionLevelSpinBox->setEnabled(1);
 210     fusionWindowSpinBox->setValue(window);
 211     fusionLevelSpinBox->setValue(level);
 212
 213     // re-enable signals and trigger slot function
 214     disableFusionSignals = false;
 215     setFusionProperty();
 216   } else {
 217     fusionFrame->hide();
 218     fusionFrame->setEnabled(0);
 219     opacityHorizontalSlider->setEnabled(0);
 220     opacityHorizontalSlider->setValue(0);
 221     thresOpacityHorizontalSlider->setEnabled(0);
 222     thresOpacityHorizontalSlider->setValue(0);
 223     fusionOpacitySpin->setValue(0);
 224     fusionThresSpin->setValue(0);
 225     fusionColorMapComboBox->setEnabled(0);
 226     fusionColorMapComboBox->setCurrentIndex(-1);
 227     fusionWindowSpinBox->setEnabled(0);
 228     fusionLevelSpinBox->setEnabled(0);
 229   }
 230 }
 231
 232 void vvOverlayPanel::setFusionProperty()
 233 {
 234   if (disableFusionSignals)
 235     return;
 236
 237   fusionOpacitySpin->setValue(opacityHorizontalSlider->value());
 238   fusionThresSpin->setValue(thresOpacityHorizontalSlider->value());
 239
 240   emit FusionPropertyUpdated(opacityHorizontalSlider->value(), thresOpacityHorizontalSlider->value(), fusionColorMapComboBox->currentIndex(),
 241                              fusionWindowSpinBox->value(), fusionLevelSpinBox->value(), fusionShowLegendCheckBox->isChecked());
 242 }
 243
 244 void vvOverlayPanel::setFusionSpinProperty()
 245 {
 246   opacityHorizontalSlider->setValue(fusionOpacitySpin->value());
 247   thresOpacityHorizontalSlider->setValue(fusionThresSpin->value());
 248 }
 249
 250 void vvOverlayPanel::getCurrentFusionInfo(int visibility,double value)
 251 {
 252   QString fusionValue = "<b>Pixel value in image 2 : </b>";
 253   if (visibility) {
 254     fusionValue += QString::number(value,'f',1);
 255   }
 256   valueFusionnedLabel->setText(fusionValue);
 257 }
 258
 259
 260 void vvOverlayPanel::getFusionSequenceProperty(int sequenceFrameIndex, bool spatialSync, unsigned int sequenceLenth, bool temporalSync)
 261 {
 262         if (sequenceFrameIndex > -1) {
 263                 disableFusionSequenceSignals = true;
 264                 fCTUSFrame->show();
 265                 fCTUSFrame->setEnabled(1);
 266                 fCTUSSlider->setEnabled(1);
 267                 fCTUSSlider->setValue(sequenceFrameIndex);
 268                 fCTUSSlider->setMaximum(sequenceLenth);
 269                 if (spatialSync) fCTUSActivateSpaceSyncCheckBox->setCheckState(Qt::Checked);
 270                 else             fCTUSActivateSpaceSyncCheckBox->setCheckState(Qt::Unchecked);
 271                 if (fCTUSActivateTimeSyncCheckBox->isEnabled()) {
 272                         if ( temporalSync ) fCTUSActivateTimeSyncCheckBox->setCheckState(Qt::Checked);
 273                         else                fCTUSActivateTimeSyncCheckBox->setCheckState(Qt::Unchecked);
 274                 }
 275                 disableFusionSequenceSignals = false;
 276                 setFusionSequenceProperty();
 277         } else {
 278                 fCTUSFrame->hide();
 279                 fCTUSFrame->setEnabled(0);
 280                 fCTUSSlider->setEnabled(0);
 281                 fCTUSSlider->setValue(0);
 282                 fCTUSSlider->setMaximum(0);
 283                 fCTUSActivateSpaceSyncCheckBox->setCheckState(Qt::Unchecked);
 284                 fCTUSActivateTimeSyncCheckBox->setCheckState(Qt::Unchecked);
 285         }
 286 }
 287
 288
 289 void vvOverlayPanel::setFusionSequenceProperty()
 290 {
 291         if (disableFusionSequenceSignals)
 292                 return;
 293
 294         emit FusionSequencePropertyUpdated(fCTUSSlider->value(), fCTUSActivateSpaceSyncCheckBox->isChecked(), fCTUSSlider->maximum(), fCTUSActivateTimeSyncCheckBox->isChecked());
 295 }
 296
 297 void vvOverlayPanel::enableFusionSequenceTemporalSync() {
 298         fCTUSActivateTimeSyncCheckBox->setEnabled(1);
 299         fCTUSActivateTimeSyncCheckBox->setChecked(true);
 300
 301         if (disableFusionSequenceSignals) return;
 302         emit FusionSequencePropertyUpdated(fCTUSSlider->value(), fCTUSActivateSpaceSyncCheckBox->isChecked(), fCTUSSlider->maximum(), fCTUSActivateTimeSyncCheckBox->isChecked());
 303 }
 304
 305 void vvOverlayPanel::updateFusionSequenceSliderValueFromWindow(int val, bool updateVisualization) {
 306         fCTUSSlider->setValue(val);
 307         if (updateVisualization) emit FusionSequencePropertyUpdated(fCTUSSlider->value(), fCTUSActivateSpaceSyncCheckBox->isChecked(), fCTUSSlider->maximum(), fCTUSActivateTimeSyncCheckBox->isChecked());
 308 }
 309
 310 void vvOverlayPanel::VFColorChangeRequest()
 311 {
 312   QColor color(vfColorButton->palette().color(QPalette::Background));
 313   color = QColorDialog::getColor(color, this, "Choose the new color of the vector field");
 314   //vfColorButton->palette().setColor(QPalette::Background, color); SR: Not working?
 315   if (color.isValid())
 316     vfColorButton->setStyleSheet("* { background-color: " + color.name() + "; border: 0px }");
 317   this->setVFProperty();
 318 }
 319
 320
 321
 322 #endif /* end #define _vvOverlayPanel_CXX */
 323