vv/vvLandmarksPanel.cxx

   1 #ifndef _vvLandmarksPanel_CXX
   2 #define _vvLandmarksPanel_CXX
   3 #include "vvLandmarksPanel.h"
   4
   5 #include <QtGui>
   6 #include <Qt>
   7 #include "QTreePushButton.h"
   8 #include "vvLandmarks.h"
   9
  10 #include <vtksys/SystemTools.hxx>
  11
  12 //====================================================================
  13 vvLandmarksPanel::vvLandmarksPanel(QWidget * parent):QWidget(parent)
  14 {
  15     setupUi(this);
  16
  17     tableWidget->verticalHeader()->hide();
  18     loadButton->setEnabled(0);
  19     saveButton->setEnabled(0);
  20     removeButton->setEnabled(0);
  21     connect(loadButton, SIGNAL(clicked()),this,SLOT(Load()));
  22     connect(saveButton, SIGNAL(clicked()),this,SLOT(Save()));
  23     connect(removeButton, SIGNAL(clicked()),this,SLOT(RemoveLastPoint()));
  24     connect(tableWidget,SIGNAL(cellChanged(int,int)),this,SLOT(CommentsChanged(int,int)));
  25 }
  26
  27 void vvLandmarksPanel::Load()
  28 {
  29     QString file = QFileDialog::getOpenFileName(this,tr("Load Landmarks"),
  30                    mCurrentPath.c_str(),tr("Landmarks ( *.txt)"));
  31     if (!file.isEmpty())
  32         mCurrentLandmarks->LoadFile(file.toStdString());
  33     SetCurrentLandmarks(mCurrentLandmarks,2);
  34     emit UpdateRenderWindows();
  35 }
  36
  37 void vvLandmarksPanel::Save()
  38 {
  39     QString file = QFileDialog::getSaveFileName(this,
  40                    tr("Save Landmarks"),
  41                    mCurrentPath.c_str(),tr("Landmarks ( *.txt)"));
  42     if (!file.isEmpty())
  43     {
  44         std::string filename = vtksys::SystemTools::GetFilenamePath(file.toStdString());
  45         filename += "/" + vtksys::SystemTools::GetFilenameWithoutLastExtension(file.toStdString());
  46         filename += ".txt";
  47         mCurrentLandmarks->SaveFile(filename.c_str());
  48     }
  49 }
  50
  51 void vvLandmarksPanel::RemoveLastPoint()
  52 {
  53     if (tableWidget->rowCount() > 0)
  54     {
  55         tableWidget->removeRow(tableWidget->rowCount()-1);
  56         mCurrentLandmarks->RemoveLastLandmark();
  57         emit UpdateRenderWindows();
  58     }
  59 }
  60
  61 void vvLandmarksPanel::AddPoint()
  62 {
  63     AddPoint(mCurrentLandmarks->GetNumberOfPoints()-1);
  64 }
  65
  66 void vvLandmarksPanel::AddPoint(int landmarksIndex)
  67 {
  68     int rowIndex = landmarksIndex; //tableWidget->rowCount();
  69     tableWidget->setRowCount(rowIndex+1);
  70     tableWidget->setRowHeight(rowIndex,20);
  71     QTableWidgetItem* iItem = new QTableWidgetItem(QString::number(landmarksIndex));
  72     iItem->setFlags(Qt::NoItemFlags);
  73     tableWidget->setItem(rowIndex,0,iItem);
  74
  75     QTableWidgetItem* xItem = new QTableWidgetItem(
  76         QString::number(mCurrentLandmarks->GetCoordinates(landmarksIndex)[0],'f',1));
  77     xItem->setFlags(Qt::NoItemFlags);
  78     tableWidget->setItem(rowIndex,1,xItem);
  79
  80     QTableWidgetItem* yItem = new QTableWidgetItem(
  81         QString::number(mCurrentLandmarks->GetCoordinates(landmarksIndex)[1],'f',1));
  82     yItem->setFlags(Qt::NoItemFlags);
  83     tableWidget->setItem(rowIndex,2,yItem);
  84
  85     QTableWidgetItem* zItem = new QTableWidgetItem(
  86         QString::number(mCurrentLandmarks->GetCoordinates(landmarksIndex)[2],'f',1));
  87     zItem->setFlags(Qt::NoItemFlags);
  88     tableWidget->setItem(rowIndex,3,zItem);
  89
  90     QTableWidgetItem* tItem = new QTableWidgetItem(
  91         QString::number(mCurrentLandmarks->GetCoordinates(landmarksIndex)[3],'f',1));
  92     tItem->setFlags(Qt::NoItemFlags);
  93     tableWidget->setItem(rowIndex,4,tItem);
  94
  95
  96     QTableWidgetItem* vItem = new QTableWidgetItem(
  97         QString::number(mCurrentLandmarks->GetPixelValue(landmarksIndex),'f',1));
  98     vItem->setFlags(Qt::NoItemFlags);
  99     tableWidget->setItem(rowIndex,5,vItem);
 100
 101     tableWidget->setItem(rowIndex,6, new QTableWidgetItem(mCurrentLandmarks->GetComments(landmarksIndex).c_str()));
 102 }
 103
 104 void vvLandmarksPanel::SetCurrentLandmarks(vvLandmarks* lm,int time)
 105 {
 106     loadButton->setEnabled(1);
 107     saveButton->setEnabled(1);
 108     removeButton->setEnabled(1);
 109     mCurrentLandmarks = lm;
 110     tableWidget->clearContents();
 111     tableWidget->setRowCount(mCurrentLandmarks->GetNumberOfPoints());
 112     for (int i = 0; i < mCurrentLandmarks->GetNumberOfPoints(); i++)
 113         AddPoint(i);
 114     //if (time > 1)
 115         //tableWidget->setColumnHidden(4,1);
 116     //else
 117         //tableWidget->setColumnHidden(4,0);
 118     tableWidget->resizeColumnsToContents();
 119 }
 120
 121 void vvLandmarksPanel::SetCurrentImage(std::string filename)
 122 {
 123     QString image = "<b>CurrentImage : </b>";
 124     image += vtksys::SystemTools::GetFilenameWithoutLastExtension(filename).c_str();
 125     nameLabel->setText(image);
 126 }
 127
 128 void vvLandmarksPanel::CommentsChanged(int row, int column)
 129 {
 130     if (column == 6)
 131     {
 132         mCurrentLandmarks->ChangeComments(row,std::string(tableWidget->item(row,column)->text().toStdString()));
 133         tableWidget->resizeColumnsToContents();
 134     }
 135 }
 136
 137 #endif /* end #define _vvLandmarksPanel_CXX */
 138