ROI Manager For ROI Source

Instead of asking users to select files. Use the ROI manager to load the ROI's preemptively, and select them continuously so long as ImageJ is open.

Author: Ezequiel-Valencia

view-simulation-results/src/main/java/org/vcell/N5/reduction/GUI/AvailableROIs.java

@@ -0,0 +1,89 @@
+package org.vcell.N5.reduction.GUI;
+
+import ij.gui.Roi;
+import ij.plugin.frame.RoiManager;
+
+import javax.swing.*;
+import javax.swing.table.DefaultTableModel;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.util.ArrayList;
+import java.util.Arrays;
+
+public class AvailableROIs extends JDialog implements ActionListener {
+    private final JButton okayButton = new JButton("Okay");
+    private final JButton cancelButton = new JButton("Cancel");
+    private final ROIDataModel roiDataModel = new ROIDataModel();
+    private final JTable table = new JTable(roiDataModel);
+    private int[] selectedRows = new int[0];
+
+    public AvailableROIs(){
+        JScrollPane scrollPane = new JScrollPane(table);
+
+        JPanel buttonPanel = new JPanel();
+        okayButton.addActionListener(this);
+        cancelButton.addActionListener(this);
+        buttonPanel.add(okayButton);
+        buttonPanel.add(cancelButton);
+
+        this.setLayout(new BoxLayout(this.getContentPane(), BoxLayout.Y_AXIS));
+
+        this.add(scrollPane);
+        this.add(buttonPanel);
+        this.setSize(300, 300);
+        this.setModal(true);
+        this.setVisible(true);
+
+
+    }
+
+    public ArrayList<Roi> getSelectedRows(){
+        ArrayList<Roi> selectedRois = new ArrayList<>();
+        for (int selectedRow : selectedRows){
+            selectedRois.add(roiDataModel.rois.get(selectedRow));
+        }
+        return selectedRois;
+    }
+
+    @Override
+    public void actionPerformed(ActionEvent e) {
+        if (e.getSource().equals(okayButton)){
+            selectedRows = table.getSelectedRows();
+            this.dispose();
+        } else if (e.getSource().equals(cancelButton)){
+            this.dispose();
+        }
+    }
+
+    private static class ROIDataModel extends DefaultTableModel{
+        private final ArrayList<Roi> rois;
+        public ROIDataModel(){
+            rois = new ArrayList<>();
+            rois.addAll(Arrays.asList(RoiManager.getRoiManager().getRoisAsArray()));
+        }
+
+        @Override
+        public int getRowCount() {
+            if (rois == null){
+                return 0;
+            }
+            return rois.size();
+        }
+
+        @Override
+        public String getColumnName(int column) {
+            return "Available ROI's From ROI Manager";
+        }
+
+        @Override
+        public int getColumnCount() {
+            return 1;
+        }
+
+        @Override
+        public Object getValueAt(int rowIndex, int columnIndex) {
+            return rois.get(rowIndex).getName();
+        }
+    }
+
+}

view-simulation-results/src/main/java/org/vcell/N5/reduction/GUI/RoiSelection.java

@@ -2,6 +2,7 @@
 
 import ij.gui.Roi;
 import ij.io.RoiDecoder;
+import ij.plugin.frame.RoiManager;
 
 import javax.swing.*;
 import java.awt.*;
@@ -25,7 +26,7 @@ public RoiSelection(DataReductionGUI parentGUI){
         JList<String> simROITable = new JList<>(simTableModel);
         JFileChooser simROIFileChooser = new JFileChooser();
         this.add(createROIInput(simROITable, simTableModel, simROIFileChooser, "Sim"));
-        this.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "Apply 2D ROI Files"));
+        this.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), "Apply ROI"));
         this.parentGUI = parentGUI;
     }
 
@@ -41,7 +42,8 @@ private JPanel createROIInput(JList<String> jList, ROIDataModel roiDataModel,
         addButton.addActionListener(new ActionListener() {
             @Override
             public void actionPerformed(ActionEvent e) {
-                ArrayList<Roi> roiList = fillROIList(fileChooser);
+                AvailableROIs availableROIs = new AvailableROIs();
+                ArrayList<Roi> roiList = availableROIs.getSelectedRows();
                 for (Roi roi : roiList){
                     roiDataModel.addRow(roi);
                 }