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