/** 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;
}
/** 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;
}
void addShortcut(String name) {
int index1 = name.indexOf('[');
if (index1 == -1) return;
int index2 = name.lastIndexOf(']');
if (index2 <= (index1 + 1)) return;
String shortcut = name.substring(index1 + 1, index2);
int len = shortcut.length();
if (len > 1) shortcut = shortcut.toUpperCase(Locale.US);
;
if (len > 3 || (len > 1 && shortcut.charAt(0) != 'F' && shortcut.charAt(0) != 'N')) return;
int code = Menus.convertShortcutToCode(shortcut);
if (code == 0) return;
if (nShortcuts == 0) removeShortcuts();
// One character shortcuts go in a separate hash table to
// avoid conflicts with ImageJ menu shortcuts.
if (len == 1 || shortcut.equals("N+") || shortcut.equals("N-")) {
Hashtable macroShortcuts = Menus.getMacroShortcuts();
macroShortcuts.put(new Integer(code), commandPrefix + name);
nShortcuts++;
return;
}
Hashtable shortcuts = Menus.getShortcuts();
if (shortcuts.get(new Integer(code)) != null) {
if (shortcutsInUse == null) shortcutsInUse = "\n \n";
shortcutsInUse += " " + name + "\n";
inUseCount++;
return;
}
shortcuts.put(new Integer(code), commandPrefix + name);
nShortcuts++;
// IJ.log("addShortcut3: "+name+" "+shortcut+" "+code);
}
private void recordCheckboxOption(Checkbox cb) {
String label = (String) labels.get((Object) cb);
if (label != null) {
if (cb.getState()) // checked
Recorder.recordOption(label);
else if (Recorder.getCommandOptions() == null) Recorder.recordOption(" ");
}
}
void removeShortcuts() {
Menus.getMacroShortcuts().clear();
Hashtable shortcuts = Menus.getShortcuts();
for (Enumeration en = shortcuts.keys(); en.hasMoreElements(); ) {
Integer key = (Integer) en.nextElement();
String value = (String) shortcuts.get(key);
if (value.charAt(0) == commandPrefix) shortcuts.remove(key);
}
}
void drawAllROIs(Graphics g) {
RoiManager rm = RoiManager.getInstance();
if (rm == null) {
rm = Interpreter.getBatchModeRoiManager();
if (rm != null && rm.getList().getItemCount() == 0) rm = null;
}
if (rm == null) {
// if (showAllList!=null)
// overlay = showAllList;
showAllROIs = false;
repaint();
return;
}
initGraphics(g, null, showAllColor);
Hashtable rois = rm.getROIs();
java.awt.List list = rm.getList();
boolean drawLabels = rm.getDrawLabels();
currentRoi = null;
int n = list.getItemCount();
if (IJ.debugMode) IJ.log("paint: drawing " + n + " \"Show All\" ROIs");
if (labelRects == null || labelRects.length != n) labelRects = new Rectangle[n];
if (!drawLabels) showAllList = new Overlay();
else showAllList = null;
if (imp == null) return;
int currentImage = imp.getCurrentSlice();
int channel = 0, slice = 0, frame = 0;
boolean hyperstack = imp.isHyperStack();
if (hyperstack) {
channel = imp.getChannel();
slice = imp.getSlice();
frame = imp.getFrame();
}
drawNames = Prefs.useNamesAsLabels;
for (int i = 0; i < n; i++) {
String label = list.getItem(i);
Roi roi = (Roi) rois.get(label);
if (roi == null) continue;
if (showAllList != null) showAllList.add(roi);
if (i < 200 && drawLabels && roi == imp.getRoi()) currentRoi = roi;
if (Prefs.showAllSliceOnly && imp.getStackSize() > 1) {
if (hyperstack && roi.getPosition() == 0) {
int c = roi.getCPosition();
int z = roi.getZPosition();
int t = roi.getTPosition();
if ((c == 0 || c == channel) && (z == 0 || z == slice) && (t == 0 || t == frame))
drawRoi(g, roi, drawLabels ? i : -1);
} else {
int position = roi.getPosition();
if (position == 0) position = getSliceNumber(roi.getName());
if (position == 0 || position == currentImage) drawRoi(g, roi, drawLabels ? i : -1);
}
} else drawRoi(g, roi, drawLabels ? i : -1);
}
((Graphics2D) g).setStroke(Roi.onePixelWide);
drawNames = false;
}
/**
* 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;
}
/** 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;
}
/** 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;
}
/** 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;
}
void installPopupMenu(String name, Program pgm) {
Hashtable h = pgm.getMenus();
if (h == null) return;
String[] commands = (String[]) h.get(name);
if (commands == null) return;
PopupMenu popup = Menus.getPopupMenu();
if (popup == null) return;
popup.removeAll();
for (int i = 0; i < commands.length; i++) {
if (commands[i].equals("-")) popup.addSeparator();
else {
MenuItem mi = new MenuItem(commands[i]);
mi.addActionListener(this);
popup.add(mi);
}
}
}
private void recordOption(Object component, String value) {
String label = (String) labels.get(component);
if (value.equals("")) value = "[]";
Recorder.recordOption(label, value);
}