Startup

plugins/ScreenPanel3.java

@@ -523,6 +523,7 @@ public class ScreenPanel3 extends Panel {
                 }
             });
             renderer.getPopupMenu().setVisible(false);
+            buttonScale.setSelected(renderer.getShowColormapScale());
             clearMarker();
 
             showFit = buttonFit.isSelected();
@@ -1000,7 +1001,12 @@ public class ScreenPanel3 extends Panel {
                                     imageBuffer.add(currentFrame);
                                     if (imageBuffer.size() > imageBufferLenght) {
                                         imageBuffer.remove(0);
+                                        setBufferFull(true);
+                                    } else {
+                                        setBufferFull(false);
                                     }
+                                } else {
+                                    setBufferFull(true);
                                 }
                                 //Update data
                                 if (!renderer.isPaused()) {
@@ -1108,16 +1114,24 @@ public class ScreenPanel3 extends Panel {
 
                 @Override
                 public void onImage(Object o, BufferedImage bi, Data data) {
-                    if (continuous) {
-                        buffer.add(data);
-                        if (buffer.size() >= numImages) {
-                            for (Data d : buffer) {
-                                process(d);
+                    try{
+                        if (continuous) {
+                            buffer.add(data);
+                            if (buffer.size() >= numImages) {
+                                for (Data d : buffer) {
+                                    process(d);
+                                }
                             }
+                        } else {
+                            buffer.add(null); //Just to count
+                            process(data);
                         }
-                    } else {
-                        buffer.add(null); //Just to count
-                        process(data);
+                    } catch (Exception ex){
+                        buffer.clear();
+                        integration = null;
+                        ImageIntegrator.this.pushData(null);
+                        ex.printStackTrace();
+                        return;
                     }
                     if (buffer.size() >= numImages) {
                         if (continuous) {
@@ -1148,6 +1162,17 @@ public class ScreenPanel3 extends Panel {
 
         }
     }
+    
+    boolean bufferFull = true;
+    
+    void setBufferFull(boolean value){
+        if (value != bufferFull){
+            SwingUtilities.invokeLater(()->{
+                buttonPause.setBackground(value ? buttonSave.getBackground() : buttonSave.getBackground().brighter());
+            });
+            bufferFull = value;
+        }
+    }    
 
     volatile Dimension imageSize;
 
@@ -1163,6 +1188,7 @@ public class ScreenPanel3 extends Panel {
         renderer.refresh();
     }
 
+    
     void checkMarker(Point p) throws IOException {
         if (camera != null) {
             if (buttonMarker.isSelected()) {
@@ -1477,7 +1503,7 @@ public class ScreenPanel3 extends Panel {
         updateColormap();
         updateButtons();
         checkHistogram.setSelected((histogramDialog != null) && (histogramDialog.isShowing()));
-        
+        buttonScale.setSelected(renderer.getShowColormapScale());
         try{
             Frame frame = getCurrentFrame();
             if (frame!=lastFrame){
@@ -2652,6 +2678,7 @@ public class ScreenPanel3 extends Panel {
         buttonProfile = new javax.swing.JToggleButton();
         buttonFit = new javax.swing.JToggleButton();
         buttonReticle = new javax.swing.JToggleButton();
+        buttonScale = new javax.swing.JToggleButton();
         buttonTitle = new javax.swing.JToggleButton();
         pauseSelection = new ch.psi.pshell.swing.ValueSelection();
         panelCameraSelection = new javax.swing.JPanel();
@@ -3335,6 +3362,19 @@ public class ScreenPanel3 extends Panel {
     });
     toolBar.add(buttonReticle);
 
+    buttonScale.setIcon(getIcon("Scale"));
+    buttonScale.setSelected(true);
+    buttonScale.setText(" ");
+    buttonScale.setToolTipText("Show Colormap Scale");
+    buttonScale.setFocusable(false);
+    buttonScale.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
+    buttonScale.addActionListener(new java.awt.event.ActionListener() {
+        public void actionPerformed(java.awt.event.ActionEvent evt) {
+            buttonScaleActionPerformed(evt);
+        }
+    });
+    toolBar.add(buttonScale);
+
     buttonTitle.setIcon(getIcon("Title"));
     buttonTitle.setSelected(true);
     buttonTitle.setText(" ");
@@ -3963,6 +4003,14 @@ public class ScreenPanel3 extends Panel {
         }
     }//GEN-LAST:event_buttonTitleActionPerformed
 
+    private void buttonScaleActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonScaleActionPerformed
+        try {
+            renderer.setShowColormapScale(buttonScale.isSelected());
+        } catch (Exception ex) {
+            showException(ex);
+        } 
+    }//GEN-LAST:event_buttonScaleActionPerformed
+
     // Variables declaration - do not modify//GEN-BEGIN:variables
     private javax.swing.JButton btFixColormapRange;
     private javax.swing.JRadioButton buttonAutomatic;
@@ -3980,6 +4028,7 @@ public class ScreenPanel3 extends Panel {
     private javax.swing.JToggleButton buttonProfile;
     private javax.swing.JToggleButton buttonReticle;
     private javax.swing.JToggleButton buttonSave;
+    private javax.swing.JToggleButton buttonScale;
     private javax.swing.JRadioButton buttonServer;
     private javax.swing.JToggleButton buttonSidePanel;
     private javax.swing.JButton buttonStreamData;