Beispiel #1
0
 /**
  * Notify any DialogListeners of changes having occurred If a listener returns false, do not call
  * further listeners and disable the OK button and preview Checkbox (if it exists). For
  * PlugInFilters, this ensures that the PlugInFilterRunner, which listens as the last one, is not
  * called if the PlugInFilter has detected invalid parameters. Thus, unnecessary calling the
  * run(ip) method of the PlugInFilter for preview is avoided in that case.
  */
 private void notifyListeners(AWTEvent e) {
   if (dialogListeners == null) return;
   boolean everythingOk = true;
   for (int i = 0; everythingOk && i < dialogListeners.size(); i++)
     try {
       resetCounters();
       if (!((DialogListener) dialogListeners.elementAt(i)).dialogItemChanged(this, e))
         everythingOk = false;
     } // disable further listeners if false (invalid parameters) returned
     catch (Exception err) { // for exceptions, don't cover the input by a window but
       IJ.beep(); // show them at in the "Log"
       IJ.log(
           "ERROR: "
               + err
               + "\nin DialogListener of "
               + dialogListeners.elementAt(i)
               + "\nat "
               + (err.getStackTrace()[0])
               + "\nfrom "
               + (err.getStackTrace()[1])); // requires Java 1.4
     }
   boolean workaroundOSXbug = IJ.isMacOSX() && okay != null && !okay.isEnabled() && everythingOk;
   if (previewCheckbox != null) previewCheckbox.setEnabled(everythingOk);
   if (okay != null) okay.setEnabled(everythingOk);
   if (workaroundOSXbug) repaint(); // OSX 10.4 bug delays update of enabled until the next input
 }
Beispiel #2
0
 /** Returns the contents of the next text field. */
 public String getNextString() {
   String theText;
   if (stringField == null) return "";
   TextField tf = (TextField) (stringField.elementAt(sfIndex));
   theText = tf.getText();
   if (macro) {
     String label = (String) labels.get((Object) tf);
     theText = Macro.getValue(macroOptions, label, theText);
     if (theText != null
         && (theText.startsWith("&") || label.toLowerCase(Locale.US).startsWith(theText))) {
       // Is the value a macro variable?
       if (theText.startsWith("&")) theText = theText.substring(1);
       Interpreter interp = Interpreter.getInstance();
       String s = interp != null ? interp.getVariableAsString(theText) : null;
       if (s != null) theText = s;
     }
   }
   if (recorderOn) {
     String s = theText;
     if (s != null
         && s.length() >= 3
         && Character.isLetter(s.charAt(0))
         && s.charAt(1) == ':'
         && s.charAt(2) == '\\')
       s = s.replaceAll("\\\\", "\\\\\\\\"); // replace "\" with "\\" in Windows file paths
     if (!smartRecording || !s.equals((String) defaultStrings.elementAt(sfIndex)))
       recordOption(tf, s);
     else if (Recorder.getCommandOptions() == null) Recorder.recordOption(" ");
   }
   sfIndex++;
   return theText;
 }
Beispiel #3
0
 /** Returns the index of the selected item in the next popup menu. */
 public int getNextChoiceIndex() {
   if (choice == null) return -1;
   Choice thisChoice = (Choice) (choice.elementAt(choiceIndex));
   int index = thisChoice.getSelectedIndex();
   if (macro) {
     String label = (String) labels.get((Object) thisChoice);
     String oldItem = thisChoice.getSelectedItem();
     int oldIndex = thisChoice.getSelectedIndex();
     String item = Macro.getValue(macroOptions, label, oldItem);
     if (item != null && item.startsWith("&")) // value is macro variable
     item = getChoiceVariable(item);
     thisChoice.select(item);
     index = thisChoice.getSelectedIndex();
     if (index == oldIndex && !item.equals(oldItem)) {
       // is value a macro variable?
       Interpreter interp = Interpreter.getInstance();
       String s = interp != null ? interp.getStringVariable(item) : null;
       if (s == null)
         IJ.error(getTitle(), "\"" + item + "\" is not a valid choice for \"" + label + "\"");
       else item = s;
     }
   }
   if (recorderOn) {
     int defaultIndex = ((Integer) (defaultChoiceIndexes.elementAt(choiceIndex))).intValue();
     if (!(smartRecording && index == defaultIndex)) {
       String item = thisChoice.getSelectedItem();
       if (!(item.equals("*None*") && getTitle().equals("Merge Channels")))
         recordOption(thisChoice, thisChoice.getSelectedItem());
     }
   }
   choiceIndex++;
   return index;
 }
Beispiel #4
0
 void accessTextFields() {
   if (stringField != null) {
     for (int i = 0; i < stringField.size(); i++)
       ((TextField) (stringField.elementAt(i))).getText();
   }
   if (numberField != null) {
     for (int i = 0; i < numberField.size(); i++)
       ((TextField) (numberField.elementAt(i))).getText();
   }
 }
Beispiel #5
0
 public synchronized void adjustmentValueChanged(AdjustmentEvent e) {
   Object source = e.getSource();
   for (int i = 0; i < slider.size(); i++) {
     if (source == slider.elementAt(i)) {
       Scrollbar sb = (Scrollbar) source;
       TextField tf = (TextField) numberField.elementAt(sliderIndexes[i]);
       int digits = sliderScales[i] == 1.0 ? 0 : 2;
       tf.setText("" + IJ.d2s(sb.getValue() / sliderScales[i], digits));
     }
   }
 }
Beispiel #6
0
 /**
  * Returns the contents of the next numeric field, or NaN if the field does not contain a number.
  */
 public double getNextNumber() {
   if (numberField == null) return -1.0;
   TextField tf = (TextField) numberField.elementAt(nfIndex);
   String theText = tf.getText();
   String label = null;
   if (macro) {
     label = (String) labels.get((Object) tf);
     theText = Macro.getValue(macroOptions, label, theText);
     // IJ.write("getNextNumber: "+label+"  "+theText);
   }
   String originalText = (String) defaultText.elementAt(nfIndex);
   double defaultValue = ((Double) (defaultValues.elementAt(nfIndex))).doubleValue();
   double value;
   boolean skipRecording = false;
   if (theText.equals(originalText)) {
     value = defaultValue;
     if (smartRecording) skipRecording = true;
   } else {
     Double d = getValue(theText);
     if (d != null) value = d.doubleValue();
     else {
       // Is the value a macro variable?
       if (theText.startsWith("&")) theText = theText.substring(1);
       Interpreter interp = Interpreter.getInstance();
       value = interp != null ? interp.getVariable2(theText) : Double.NaN;
       if (Double.isNaN(value)) {
         invalidNumber = true;
         errorMessage = "\"" + theText + "\" is an invalid number";
         value = Double.NaN;
         if (macro) {
           IJ.error(
               "Macro Error",
               "Numeric value expected in run() function\n \n"
                   + "   Dialog box title: \""
                   + getTitle()
                   + "\"\n"
                   + "   Key: \""
                   + label.toLowerCase(Locale.US)
                   + "\"\n"
                   + "   Value or variable name: \""
                   + theText
                   + "\"");
         }
       }
     }
   }
   if (recorderOn && !skipRecording) {
     recordOption(tf, trim(theText));
   }
   nfIndex++;
   return value;
 }
Beispiel #7
0
 public void textValueChanged(TextEvent e) {
   notifyListeners(e);
   if (slider == null) return;
   Object source = e.getSource();
   for (int i = 0; i < slider.size(); i++) {
     int index = sliderIndexes[i];
     if (source == numberField.elementAt(index)) {
       TextField tf = (TextField) numberField.elementAt(index);
       double value = Tools.parseDouble(tf.getText());
       if (!Double.isNaN(value)) {
         Scrollbar sb = (Scrollbar) slider.elementAt(i);
         sb.setValue((int) (value * sliderScales[i]));
       }
       // IJ.log(i+" "+tf.getText());
     }
   }
 }
Beispiel #8
0
 /** Returns the state of the next checkbox. */
 public boolean getNextBoolean() {
   if (checkbox == null) return false;
   Checkbox cb = (Checkbox) (checkbox.elementAt(cbIndex));
   if (recorderOn) recordCheckboxOption(cb);
   boolean state = cb.getState();
   if (macro) {
     String label = (String) labels.get((Object) cb);
     String key = Macro.trimKey(label);
     state = isMatch(macroOptions, key + " ");
   }
   cbIndex++;
   return state;
 }
Beispiel #9
0
 public void paint(Graphics g) {
   super.paint(g);
   if (firstPaint) {
     if (numberField != null && IJ.isMacOSX()) {
       // work around for bug on Intel Macs that caused 1st field to be un-editable
       TextField tf = (TextField) (numberField.elementAt(0));
       tf.setEditable(false);
       tf.setEditable(true);
     }
     if (numberField == null && stringField == null) okay.requestFocus();
     firstPaint = false;
   }
 }
Beispiel #10
0
 /** Returns the selected item in the next radio button group. */
 public String getNextRadioButton() {
   if (radioButtonGroups == null) return null;
   CheckboxGroup cg = (CheckboxGroup) (radioButtonGroups.elementAt(radioButtonIndex));
   radioButtonIndex++;
   Checkbox checkbox = cg.getSelectedCheckbox();
   String item = "null";
   if (checkbox != null) item = checkbox.getLabel();
   if (macro) {
     String label = (String) labels.get((Object) cg);
     item = Macro.getValue(macroOptions, label, item);
   }
   if (recorderOn) recordOption(cg, item);
   return item;
 }
Beispiel #11
0
 /** Returns the selected item in the next popup menu. */
 public String getNextChoice() {
   if (choice == null) return "";
   Choice thisChoice = (Choice) (choice.elementAt(choiceIndex));
   String item = thisChoice.getSelectedItem();
   if (macro) {
     String label = (String) labels.get((Object) thisChoice);
     item = Macro.getValue(macroOptions, label, item);
     if (item != null && item.startsWith("&")) // value is macro variable
     item = getChoiceVariable(item);
   }
   if (recorderOn) recordOption(thisChoice, item);
   choiceIndex++;
   return item;
 }
Beispiel #12
0
 /** Displays this dialog box. */
 public void showDialog() {
   if (macro) {
     dispose();
     recorderOn = Recorder.record && Recorder.recordInMacros;
   } else {
     if (pfr != null) // prepare preview (not in macro mode): tell the PlugInFilterRunner to listen
     pfr.setDialog(this);
     Panel buttons = new Panel();
     buttons.setLayout(new FlowLayout(FlowLayout.CENTER, 5, 0));
     cancel = new Button(cancelLabel);
     cancel.addActionListener(this);
     cancel.addKeyListener(this);
     if (yesNoCancel) {
       okLabel = yesLabel;
       no = new Button(noLabel);
       no.addActionListener(this);
       no.addKeyListener(this);
     }
     okay = new Button(okLabel);
     okay.addActionListener(this);
     okay.addKeyListener(this);
     boolean addHelp = helpURL != null;
     if (addHelp) {
       help = new Button(helpLabel);
       help.addActionListener(this);
       help.addKeyListener(this);
     }
     if (IJ.isMacintosh()) {
       if (addHelp) buttons.add(help);
       if (yesNoCancel) buttons.add(no);
       if (!hideCancelButton) buttons.add(cancel);
       buttons.add(okay);
     } else {
       buttons.add(okay);
       if (yesNoCancel) buttons.add(no);
       ;
       if (!hideCancelButton) buttons.add(cancel);
       if (addHelp) buttons.add(help);
     }
     c.gridx = 0;
     c.gridy = y;
     c.anchor = GridBagConstraints.EAST;
     c.gridwidth = 2;
     c.insets = new Insets(15, 0, 0, 0);
     grid.setConstraints(buttons, c);
     add(buttons);
     if (IJ.isMacintosh()) setResizable(false);
     pack();
     setup();
     if (centerDialog) GUI.center(this);
     setVisible(true);
     recorderOn = Recorder.record;
     IJ.wait(50); // work around for Sun/WinNT bug
   }
   /* For plugins that read their input only via dialogItemChanged, call it at least once */
   if (!wasCanceled && dialogListeners != null && dialogListeners.size() > 0) {
     resetCounters();
     ((DialogListener) dialogListeners.elementAt(0)).dialogItemChanged(this, null);
     recorderOn = false;
   }
   resetCounters();
 }
Beispiel #13
0
  boolean showDialog(ImageProcessor ip) {
    int bitDepth = imp.getBitDepth();
    boolean isStack = imp.getStackSize() > 1;
    r = ip.getRoi();
    int width = newWidth;
    if (width == 0) width = r.width;
    int height = (int) ((double) width * r.height / r.width);
    xscale = Tools.parseDouble(xstr, 0.0);
    yscale = Tools.parseDouble(ystr, 0.0);
    if (xscale != 0.0 && yscale != 0.0) {
      width = (int) (r.width * xscale);
      height = (int) (r.height * yscale);
    } else {
      xstr = "-";
      ystr = "-";
    }
    GenericDialog gd = new GenericDialog("Scale");
    gd.addStringField("X Scale (0.05-25):", xstr);
    gd.addStringField("Y Scale (0.05-25):", ystr);
    gd.setInsets(5, 0, 5);
    gd.addStringField("Width (pixels):", "" + width);
    gd.addStringField("Height (pixels):", "" + height);
    fields = gd.getStringFields();
    for (int i = 0; i < 3; i++) {
      ((TextField) fields.elementAt(i)).addTextListener(this);
      ((TextField) fields.elementAt(i)).addFocusListener(this);
    }
    xField = (TextField) fields.elementAt(0);
    yField = (TextField) fields.elementAt(1);
    widthField = (TextField) fields.elementAt(2);
    heightField = (TextField) fields.elementAt(3);
    fieldWithFocus = xField;
    gd.addCheckbox("Interpolate", interpolate);
    if (bitDepth == 8 || bitDepth == 24)
      gd.addCheckbox("Fill with Background Color", fillWithBackground);
    if (isStack) gd.addCheckbox("Process Entire Stack", processStack);
    gd.addCheckbox("Create New Window", newWindow);
    title = WindowManager.getUniqueName(imp.getTitle());
    gd.setInsets(10, 0, 0);
    gd.addStringField("Title:", title, 12);
    gd.showDialog();
    if (gd.wasCanceled()) return false;
    xstr = gd.getNextString();
    ystr = gd.getNextString();
    xscale = Tools.parseDouble(xstr, 0.0);
    yscale = Tools.parseDouble(ystr, 0.0);
    String wstr = gd.getNextString();
    newWidth = (int) Tools.parseDouble(wstr, 0);
    newHeight = (int) Tools.parseDouble(gd.getNextString(), 0);
    if (newHeight != 0 && (wstr.equals("-") || wstr.equals("0")))
      newWidth = (int) (newHeight * (double) r.width / r.height);
    if (newWidth == 0 || newHeight == 0) {
      IJ.error("Invalid width or height entered");
      return false;
    }
    if (xscale > 25.0) xscale = 25.0;
    if (yscale > 25.0) yscale = 25.0;
    if (xscale > 0.0 && yscale > 0.0) {
      newWidth = (int) (r.width * xscale);
      newHeight = (int) (r.height * yscale);
    }
    interpolate = gd.getNextBoolean();
    if (bitDepth == 8 || bitDepth == 24) fillWithBackground = gd.getNextBoolean();
    if (isStack) processStack = gd.getNextBoolean();
    newWindow = gd.getNextBoolean();
    if (!newWindow && xscale == 0.0) {
      xscale = (double) newWidth / r.width;
      yscale = (double) newHeight / r.height;
    }
    title = gd.getNextString();

    if (fillWithBackground) {
      Color bgc = Toolbar.getBackgroundColor();
      if (bitDepth == 8) bgValue = ip.getBestIndex(bgc);
      else if (bitDepth == 24) bgValue = bgc.getRGB();
    } else {
      if (bitDepth == 8) bgValue = ip.isInvertedLut() ? 0.0 : 255.0; // white
      else if (bitDepth == 24) bgValue = 0xffffffff; // white
    }
    return true;
  }
Beispiel #14
0
  boolean showDialog(ImageProcessor ip) {
    String macroOptions = Macro.getOptions();
    if (macroOptions != null) {
      if (macroOptions.indexOf(" interpolate") != -1)
        macroOptions.replaceAll(" interpolate", " interpolation=Bilinear");
      else if (macroOptions.indexOf(" interpolation=") == -1)
        macroOptions = macroOptions + " interpolation=None";
      Macro.setOptions(macroOptions);
    }
    int bitDepth = imp.getBitDepth();
    int stackSize = imp.getStackSize();
    boolean isStack = stackSize > 1;
    oldDepth = stackSize;
    if (isStack) {
      xstr = "1.0";
      ystr = "1.0";
      zstr = "1.0";
    }
    r = ip.getRoi();
    int width = newWidth;
    if (width == 0) width = r.width;
    int height = (int) ((double) width * r.height / r.width);
    xscale = Tools.parseDouble(xstr, 0.0);
    yscale = Tools.parseDouble(ystr, 0.0);
    zscale = 1.0;
    if (xscale != 0.0 && yscale != 0.0) {
      width = (int) (r.width * xscale);
      height = (int) (r.height * yscale);
    } else {
      xstr = "-";
      ystr = "-";
    }
    GenericDialog gd = new GenericDialog("Scale");
    gd.addStringField("X Scale:", xstr);
    gd.addStringField("Y Scale:", ystr);
    if (isStack) gd.addStringField("Z Scale:", zstr);
    gd.setInsets(5, 0, 5);
    gd.addStringField("Width (pixels):", "" + width);
    gd.addStringField("Height (pixels):", "" + height);
    if (isStack) {
      String label = "Depth (images):";
      if (imp.isHyperStack()) {
        int slices = imp.getNSlices();
        int frames = imp.getNFrames();
        if (slices == 1 && frames > 1) {
          label = "Depth (frames):";
          oldDepth = frames;
        } else {
          label = "Depth (slices):";
          oldDepth = slices;
        }
      }
      gd.addStringField(label, "" + oldDepth);
    }
    fields = gd.getStringFields();
    for (int i = 0; i < fields.size(); i++) {
      ((TextField) fields.elementAt(i)).addTextListener(this);
      ((TextField) fields.elementAt(i)).addFocusListener(this);
    }
    xField = (TextField) fields.elementAt(0);
    yField = (TextField) fields.elementAt(1);
    if (isStack) {
      zField = (TextField) fields.elementAt(2);
      widthField = (TextField) fields.elementAt(3);
      heightField = (TextField) fields.elementAt(4);
      depthField = (TextField) fields.elementAt(5);
    } else {
      widthField = (TextField) fields.elementAt(2);
      heightField = (TextField) fields.elementAt(3);
    }
    fieldWithFocus = xField;
    gd.addChoice("Interpolation:", methods, methods[interpolationMethod]);
    if (bitDepth == 8 || bitDepth == 24)
      gd.addCheckbox("Fill with background color", fillWithBackground);
    gd.addCheckbox("Average when downsizing", averageWhenDownsizing);
    boolean hyperstack = imp.isHyperStack() || imp.isComposite();
    if (isStack && !hyperstack) gd.addCheckbox("Process entire stack", processStack);
    gd.addCheckbox("Create new window", newWindow);
    title = WindowManager.getUniqueName(imp.getTitle());
    gd.setInsets(10, 0, 0);
    gd.addStringField("Title:", title, 12);
    gd.showDialog();
    if (gd.wasCanceled()) return false;
    xstr = gd.getNextString();
    ystr = gd.getNextString();
    xscale = Tools.parseDouble(xstr, 0.0);
    yscale = Tools.parseDouble(ystr, 0.0);
    if (isStack) {
      zstr = gd.getNextString();
      zscale = Tools.parseDouble(ystr, 0.0);
    }
    String wstr = gd.getNextString();
    newWidth = (int) Tools.parseDouble(wstr, 0);
    newHeight = (int) Tools.parseDouble(gd.getNextString(), 0);
    if (newHeight != 0 && (wstr.equals("-") || wstr.equals("0")))
      newWidth = (int) (newHeight * (double) r.width / r.height);
    if (newWidth == 0 || newHeight == 0) {
      IJ.error("Scaler", "Width or height is 0");
      return false;
    }
    if (xscale > 0.0 && yscale > 0.0) {
      newWidth = (int) (r.width * xscale);
      newHeight = (int) (r.height * yscale);
    }
    if (isStack) newDepth = (int) Tools.parseDouble(gd.getNextString(), 0);
    interpolationMethod = gd.getNextChoiceIndex();
    if (bitDepth == 8 || bitDepth == 24) fillWithBackground = gd.getNextBoolean();
    averageWhenDownsizing = gd.getNextBoolean();
    if (isStack && !hyperstack) processStack = gd.getNextBoolean();
    if (hyperstack) processStack = true;
    newWindow = gd.getNextBoolean();
    if (xscale == 0.0) {
      xscale = (double) newWidth / r.width;
      yscale = (double) newHeight / r.height;
    }
    title = gd.getNextString();

    if (fillWithBackground) {
      Color bgc = Toolbar.getBackgroundColor();
      if (bitDepth == 8) bgValue = ip.getBestIndex(bgc);
      else if (bitDepth == 24) bgValue = bgc.getRGB();
    } else bgValue = 0.0;
    return true;
  }