vv/vvLandmarksPanel.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 _vvLandmarksPanel_CXX
  19 #define _vvLandmarksPanel_CXX
  20 #include "vvLandmarksPanel.h"
  21
  22 #include <QtGui>
  23 #include <Qt>
  24 #include "QTreePushButton.h"
  25 #include "vvLandmarks.h"
  26
  27 #include <vtksys/SystemTools.hxx>
  28
  29 //====================================================================
  30 vvLandmarksPanel::vvLandmarksPanel(QWidget * parent):QWidget(parent)
  31 {
  32   setupUi(this);
  33
  34   tableWidget->verticalHeader()->hide();
  35   tableWidget->setSelectionBehavior(QAbstractItemView::SelectRows);
  36   tableWidget->setSelectionMode(QAbstractItemView::SingleSelection);
  37   loadButton->setEnabled(0);
  38   saveButton->setEnabled(0);
  39   removeButton->setEnabled(0);
  40   connect(loadButton, SIGNAL(clicked()),this,SLOT(Load()));
  41   connect(saveButton, SIGNAL(clicked()),this,SLOT(Save()));
  42   connect(removeButton, SIGNAL(clicked()),this,SLOT(RemoveSelectedPoints()));
  43   connect(tableWidget,SIGNAL(cellChanged(int,int)),this,SLOT(CommentsChanged(int,int)));
  44 }
  45
  46 void vvLandmarksPanel::Load()
  47 {
  48   QString file = QFileDialog::getOpenFileName(this,tr("Load Landmarks"),
  49                  mCurrentPath.c_str(),tr("Landmarks ( *.txt *.pts)"));
  50   if (!file.isEmpty())
  51     LoadFromFile(file.toStdString());
  52 }
  53
  54 void vvLandmarksPanel::LoadFromFile(std::string file)
  55 {
  56   mCurrentLandmarks->LoadFile(file);
  57   SetCurrentLandmarks(mCurrentLandmarks,2);
  58   emit UpdateRenderWindows();
  59 }
  60
  61 void vvLandmarksPanel::Save()
  62 {
  63   QString file = QFileDialog::getSaveFileName(this,
  64                  tr("Save Landmarks"),
  65                  mCurrentPath.c_str(),tr("Landmarks ( *.txt)"));
  66   if (!file.isEmpty()) {
  67     std::string filename = vtksys::SystemTools::GetFilenamePath(file.toStdString());
  68     filename += "/" + vtksys::SystemTools::GetFilenameWithoutLastExtension(file.toStdString());
  69     filename += ".txt";
  70     mCurrentLandmarks->SaveFile(filename.c_str());
  71   }
  72 }
  73
  74 void vvLandmarksPanel::RemoveSelectedPoints()
  75 {
  76   if (tableWidget->rowCount() > 0) {
  77     QList<QTableWidgetItem *> items = tableWidget->selectedItems();
  78     if (items.empty()) {
  79       tableWidget->removeRow(tableWidget->rowCount()-1);
  80       mCurrentLandmarks->RemoveLastLandmark();
  81     }
  82     else {
  83       // we're using single-selection mode
  84       int row = items[0]->row();
  85       mCurrentLandmarks->RemoveLandmark(row);
  86       tableWidget->removeRow(row);
  87
  88       for (int i = row; i < tableWidget->rowCount(); i++) {
  89         QTableWidgetItem* iItem = tableWidget->item(i, 0);
  90         iItem->setText(QString::number(i));
  91       }
  92
  93     }
  94     emit UpdateRenderWindows();
  95   }
  96 }
  97
  98 void vvLandmarksPanel::AddPoint()
  99 {
 100   AddPoint(mCurrentLandmarks->GetNumberOfPoints()-1);
 101 }
 102
 103 void vvLandmarksPanel::AddPoint(int landmarksIndex)
 104 {
 105   int rowIndex = landmarksIndex; //tableWidget->rowCount();
 106   tableWidget->setRowCount(rowIndex+1);
 107   tableWidget->setRowHeight(rowIndex,20);
 108   QTableWidgetItem* iItem = new QTableWidgetItem(QString::number(landmarksIndex));
 109   iItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
 110   tableWidget->setItem(rowIndex,0,iItem);
 111
 112   QTableWidgetItem* xItem = new QTableWidgetItem(
 113     QString::number(mCurrentLandmarks->GetCoordinates(landmarksIndex)[0],'f',1));
 114   xItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
 115   tableWidget->setItem(rowIndex,1,xItem);
 116
 117   QTableWidgetItem* yItem = new QTableWidgetItem(
 118     QString::number(mCurrentLandmarks->GetCoordinates(landmarksIndex)[1],'f',1));
 119   yItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
 120   tableWidget->setItem(rowIndex,2,yItem);
 121
 122   QTableWidgetItem* zItem = new QTableWidgetItem(
 123     QString::number(mCurrentLandmarks->GetCoordinates(landmarksIndex)[2],'f',1));
 124   zItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
 125   tableWidget->setItem(rowIndex,3,zItem);
 126
 127   QTableWidgetItem* tItem = new QTableWidgetItem(
 128     QString::number(mCurrentLandmarks->GetCoordinates(landmarksIndex)[3],'f',1));
 129   tItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
 130   tableWidget->setItem(rowIndex,4,tItem);
 131
 132
 133   QTableWidgetItem* vItem = new QTableWidgetItem(
 134     QString::number(mCurrentLandmarks->GetPixelValue(landmarksIndex),'f',1));
 135   vItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
 136   tableWidget->setItem(rowIndex,5,vItem);
 137
 138   tableWidget->setItem(rowIndex,6, new QTableWidgetItem(mCurrentLandmarks->GetComments(landmarksIndex).c_str()));
 139 }
 140
 141 void vvLandmarksPanel::SetCurrentLandmarks(vvLandmarks* lm,int time)
 142 {
 143   loadButton->setEnabled(1);
 144   saveButton->setEnabled(1);
 145   removeButton->setEnabled(1);
 146   mCurrentLandmarks = lm;
 147   tableWidget->clearContents();
 148   tableWidget->setRowCount(mCurrentLandmarks->GetNumberOfPoints());
 149   for (unsigned int i = 0; i < mCurrentLandmarks->GetNumberOfPoints(); i++)
 150     AddPoint(i);
 151   //if (time > 1)
 152   //tableWidget->setColumnHidden(4,1);
 153   //else
 154   //tableWidget->setColumnHidden(4,0);
 155   tableWidget->resizeColumnsToContents();
 156 }
 157
 158 void vvLandmarksPanel::SetCurrentImage(std::string filename)
 159 {
 160   QString image = "<b>CurrentImage : </b>";
 161   image += vtksys::SystemTools::GetFilenameWithoutLastExtension(filename).c_str();
 162   nameLabel->setText(image);
 163 }
 164
 165 void vvLandmarksPanel::CommentsChanged(int row, int column)
 166 {
 167   if (column == 6) {
 168     mCurrentLandmarks->ChangeComments(row,std::string(tableWidget->item(row,column)->text().toStdString()));
 169     tableWidget->resizeColumnsToContents();
 170   }
 171 }
 172
 173 #endif /* end #define _vvLandmarksPanel_CXX */
 174