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 #include <clitkDD.h>
  29
  30 //====================================================================
  31 vvLandmarksPanel::vvLandmarksPanel(QWidget * parent):QWidget(parent)
  32 {
  33   setupUi(this);
  34
  35   tableWidget->verticalHeader()->hide();
  36   tableWidget->setSelectionBehavior(QAbstractItemView::SelectRows);
  37   tableWidget->setSelectionMode(QAbstractItemView::SingleSelection);
  38   loadButton->setEnabled(0);
  39   saveButton->setEnabled(0);
  40   removeButton->setEnabled(0);
  41   connect(loadButton, SIGNAL(clicked()),this,SLOT(Load()));
  42   connect(saveButton, SIGNAL(clicked()),this,SLOT(Save()));
  43   connect(removeButton, SIGNAL(clicked()),this,SLOT(RemoveSelectedPoints()));
  44   connect(tableWidget,SIGNAL(cellChanged(int,int)),this,SLOT(CommentsChanged(int,int)));
  45 }
  46
  47 void vvLandmarksPanel::Load()
  48 {
  49   QString file = QFileDialog::getOpenFileName(this,tr("Load Landmarks"),
  50                  mCurrentPath.c_str(),tr("Landmarks ( *.txt *.pts)"));
  51   if (!file.isEmpty()) {
  52     std::vector<std::string> files(1, file.toStdString());
  53     LoadFromFile(files);
  54   }
  55 }
  56
  57 bool vvLandmarksPanel::LoadFromFile(std::vector<std::string> files)
  58 {
  59   if (!mCurrentLandmarks->LoadFile(files))
  60     return false;
  61
  62   SetCurrentLandmarks(mCurrentLandmarks,2);
  63   emit UpdateRenderWindows();
  64   return true;
  65 }
  66
  67 void vvLandmarksPanel::Save()
  68 {
  69   QString file = QFileDialog::getSaveFileName(this,
  70                  tr("Save Landmarks"),
  71                  mCurrentPath.c_str(),tr("Landmarks ( *.txt)"));
  72   if (!file.isEmpty()) {
  73     std::string filename = vtksys::SystemTools::GetFilenamePath(file.toStdString());
  74     filename += "/" + vtksys::SystemTools::GetFilenameWithoutLastExtension(file.toStdString());
  75     filename += ".txt";
  76     mCurrentLandmarks->SaveFile(filename.c_str());
  77   }
  78 }
  79
  80 void vvLandmarksPanel::RemoveSelectedPoints()
  81 {
  82   if (tableWidget->rowCount() > 0) {
  83     QList<QTableWidgetItem *> items = tableWidget->selectedItems();
  84     if (items.empty()) {
  85       tableWidget->removeRow(tableWidget->rowCount()-1);
  86       mCurrentLandmarks->RemoveLastLandmark();
  87     }
  88     else {
  89       // we're using single-selection mode
  90       int row = items[0]->row();
  91       mCurrentLandmarks->RemoveLandmark(row);
  92       tableWidget->removeRow(row);
  93
  94       for (int i = row; i < tableWidget->rowCount(); i++) {
  95         QTableWidgetItem* iItem = tableWidget->item(i, 0);
  96         iItem->setText(QString::number(i));
  97       }
  98
  99     }
 100     emit UpdateRenderWindows();
 101   }
 102 }
 103
 104 void vvLandmarksPanel::AddPoint()
 105 {
 106   AddPoint(mCurrentLandmarks->GetNumberOfPoints()-1);
 107 }
 108
 109 void vvLandmarksPanel::AddPoint(int landmarksIndex)
 110 {
 111   int rowIndex = tableWidget->rowCount();
 112 //   DD(rowIndex);
 113   tableWidget->setRowCount(rowIndex+1);
 114   tableWidget->setRowHeight(rowIndex,20);
 115   QTableWidgetItem* iItem = new QTableWidgetItem(QString::number(rowIndex));
 116   iItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
 117   tableWidget->setItem(rowIndex,0,iItem);
 118
 119   QTableWidgetItem* xItem = new QTableWidgetItem(
 120     QString::number(mCurrentLandmarks->GetCoordinates(landmarksIndex)[0],'f',1));
 121   xItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
 122   tableWidget->setItem(rowIndex,1,xItem);
 123
 124   QTableWidgetItem* yItem = new QTableWidgetItem(
 125     QString::number(mCurrentLandmarks->GetCoordinates(landmarksIndex)[1],'f',1));
 126   yItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
 127   tableWidget->setItem(rowIndex,2,yItem);
 128
 129   QTableWidgetItem* zItem = new QTableWidgetItem(
 130     QString::number(mCurrentLandmarks->GetCoordinates(landmarksIndex)[2],'f',1));
 131   zItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
 132   tableWidget->setItem(rowIndex,3,zItem);
 133
 134   QTableWidgetItem* tItem = new QTableWidgetItem(
 135     QString::number(mCurrentLandmarks->GetCoordinates(landmarksIndex)[3],'f',1));
 136   tItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
 137   tableWidget->setItem(rowIndex,4,tItem);
 138
 139
 140   QTableWidgetItem* vItem = new QTableWidgetItem(
 141     QString::number(mCurrentLandmarks->GetPixelValue(landmarksIndex),'f',1));
 142   vItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
 143   tableWidget->setItem(rowIndex,5,vItem);
 144
 145   tableWidget->setItem(rowIndex,6, new QTableWidgetItem(mCurrentLandmarks->GetComments(landmarksIndex).c_str()));
 146 }
 147
 148 void vvLandmarksPanel::SetCurrentLandmarks(vvLandmarks* lm,int time)
 149 {
 150   if (time != lm->GetTime())
 151     return;
 152
 153   loadButton->setEnabled(1);
 154   saveButton->setEnabled(1);
 155   removeButton->setEnabled(1);
 156   mCurrentLandmarks = lm;
 157   tableWidget->clearContents();
 158   tableWidget->setRowCount(0);
 159   for (unsigned int i = 0; i < mCurrentLandmarks->GetNumberOfPoints(); i++) {
 160       AddPoint(i);
 161   }
 162   //if (time > 1)
 163   //tableWidget->setColumnHidden(4,1);
 164   //else
 165   //tableWidget->setColumnHidden(4,0);
 166   tableWidget->resizeColumnsToContents();
 167 }
 168
 169 void vvLandmarksPanel::SetCurrentImage(std::string filename)
 170 {
 171   QString image = "<b>CurrentImage : </b>";
 172   image += vtksys::SystemTools::GetFilenameWithoutLastExtension(filename).c_str();
 173   nameLabel->setText(image);
 174 }
 175
 176 void vvLandmarksPanel::CommentsChanged(int row, int column)
 177 {
 178   if (column == 6) {
 179     mCurrentLandmarks->ChangeComments(row,std::string(tableWidget->item(row,column)->text().toStdString()));
 180     tableWidget->resizeColumnsToContents();
 181   }
 182 }
 183
 184 #endif /* end #define _vvLandmarksPanel_CXX */
 185