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   loadButton->setEnabled(0);
  36   saveButton->setEnabled(0);
  37   removeButton->setEnabled(0);
  38   connect(loadButton, SIGNAL(clicked()),this,SLOT(Load()));
  39   connect(saveButton, SIGNAL(clicked()),this,SLOT(Save()));
  40   connect(removeButton, SIGNAL(clicked()),this,SLOT(RemoveLastPoint()));
  41   connect(tableWidget,SIGNAL(cellChanged(int,int)),this,SLOT(CommentsChanged(int,int)));
  42 }
  43
  44 void vvLandmarksPanel::Load()
  45 {
  46   QString file = QFileDialog::getOpenFileName(this,tr("Load Landmarks"),
  47                  mCurrentPath.c_str(),tr("Landmarks ( *.txt)"));
  48   if (!file.isEmpty())
  49     mCurrentLandmarks->LoadFile(file.toStdString());
  50   SetCurrentLandmarks(mCurrentLandmarks,2);
  51   emit UpdateRenderWindows();
  52 }
  53
  54 void vvLandmarksPanel::Save()
  55 {
  56   QString file = QFileDialog::getSaveFileName(this,
  57                  tr("Save Landmarks"),
  58                  mCurrentPath.c_str(),tr("Landmarks ( *.txt)"));
  59   if (!file.isEmpty()) {
  60     std::string filename = vtksys::SystemTools::GetFilenamePath(file.toStdString());
  61     filename += "/" + vtksys::SystemTools::GetFilenameWithoutLastExtension(file.toStdString());
  62     filename += ".txt";
  63     mCurrentLandmarks->SaveFile(filename.c_str());
  64   }
  65 }
  66
  67 void vvLandmarksPanel::RemoveLastPoint()
  68 {
  69   if (tableWidget->rowCount() > 0) {
  70     tableWidget->removeRow(tableWidget->rowCount()-1);
  71     mCurrentLandmarks->RemoveLastLandmark();
  72     emit UpdateRenderWindows();
  73   }
  74 }
  75
  76 void vvLandmarksPanel::AddPoint()
  77 {
  78   AddPoint(mCurrentLandmarks->GetNumberOfPoints()-1);
  79 }
  80
  81 void vvLandmarksPanel::AddPoint(int landmarksIndex)
  82 {
  83   int rowIndex = landmarksIndex; //tableWidget->rowCount();
  84   tableWidget->setRowCount(rowIndex+1);
  85   tableWidget->setRowHeight(rowIndex,20);
  86   QTableWidgetItem* iItem = new QTableWidgetItem(QString::number(landmarksIndex));
  87   iItem->setFlags(Qt::NoItemFlags);
  88   tableWidget->setItem(rowIndex,0,iItem);
  89
  90   QTableWidgetItem* xItem = new QTableWidgetItem(
  91     QString::number(mCurrentLandmarks->GetCoordinates(landmarksIndex)[0],'f',1));
  92   xItem->setFlags(Qt::NoItemFlags);
  93   tableWidget->setItem(rowIndex,1,xItem);
  94
  95   QTableWidgetItem* yItem = new QTableWidgetItem(
  96     QString::number(mCurrentLandmarks->GetCoordinates(landmarksIndex)[1],'f',1));
  97   yItem->setFlags(Qt::NoItemFlags);
  98   tableWidget->setItem(rowIndex,2,yItem);
  99
 100   QTableWidgetItem* zItem = new QTableWidgetItem(
 101     QString::number(mCurrentLandmarks->GetCoordinates(landmarksIndex)[2],'f',1));
 102   zItem->setFlags(Qt::NoItemFlags);
 103   tableWidget->setItem(rowIndex,3,zItem);
 104
 105   QTableWidgetItem* tItem = new QTableWidgetItem(
 106     QString::number(mCurrentLandmarks->GetCoordinates(landmarksIndex)[3],'f',1));
 107   tItem->setFlags(Qt::NoItemFlags);
 108   tableWidget->setItem(rowIndex,4,tItem);
 109
 110
 111   QTableWidgetItem* vItem = new QTableWidgetItem(
 112     QString::number(mCurrentLandmarks->GetPixelValue(landmarksIndex),'f',1));
 113   vItem->setFlags(Qt::NoItemFlags);
 114   tableWidget->setItem(rowIndex,5,vItem);
 115
 116   tableWidget->setItem(rowIndex,6, new QTableWidgetItem(mCurrentLandmarks->GetComments(landmarksIndex).c_str()));
 117 }
 118
 119 void vvLandmarksPanel::SetCurrentLandmarks(vvLandmarks* lm,int time)
 120 {
 121   loadButton->setEnabled(1);
 122   saveButton->setEnabled(1);
 123   removeButton->setEnabled(1);
 124   mCurrentLandmarks = lm;
 125   tableWidget->clearContents();
 126   tableWidget->setRowCount(mCurrentLandmarks->GetNumberOfPoints());
 127   for (unsigned int i = 0; i < mCurrentLandmarks->GetNumberOfPoints(); i++)
 128     AddPoint(i);
 129   //if (time > 1)
 130   //tableWidget->setColumnHidden(4,1);
 131   //else
 132   //tableWidget->setColumnHidden(4,0);
 133   tableWidget->resizeColumnsToContents();
 134 }
 135
 136 void vvLandmarksPanel::SetCurrentImage(std::string filename)
 137 {
 138   QString image = "<b>CurrentImage : </b>";
 139   image += vtksys::SystemTools::GetFilenameWithoutLastExtension(filename).c_str();
 140   nameLabel->setText(image);
 141 }
 142
 143 void vvLandmarksPanel::CommentsChanged(int row, int column)
 144 {
 145   if (column == 6) {
 146     mCurrentLandmarks->ChangeComments(row,std::string(tableWidget->item(row,column)->text().toStdString()));
 147     tableWidget->resizeColumnsToContents();
 148   }
 149 }
 150
 151 #endif /* end #define _vvLandmarksPanel_CXX */
 152