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