String showDialog() {
if (defaultDir == null) defaultDir = Menus.getMacrosPath();
OpenDialog od = new OpenDialog("Install Macros", defaultDir, fileName);
String name = od.getFileName();
if (name == null) return null;
String dir = od.getDirectory();
if (!(name.endsWith(".txt") || name.endsWith(".ijm"))) {
IJ.showMessage("Macro Installer", "File name must end with \".txt\" or \".ijm\" .");
return null;
}
fileName = name;
defaultDir = dir;
return dir + name;
}
public void actionPerformed(ActionEvent e) {
Button b = (Button) e.getSource();
if (b == null) return;
boolean imageThere = checkImage();
if (imageThere) {
if (b == originalB) {
reset(imp, ip);
filteredB.setEnabled(true);
} else if (b == filteredB) {
apply(imp, ip);
} else if (b == sampleB) {
reset(imp, ip);
sample();
apply(imp, ip);
} else if (b == stackB) {
applyStack();
} else if (b == helpB) {
IJ.showMessage(
"Help",
"Threshold Colour v1.0\n \n"
+ "Modification of Bob Dougherty's BandPass2 plugin by G.Landini to\n"
+ "threshold 24 bit RGB images based on Hue, Saturation and Brightness\n"
+ "or Red, Green and Blue components.\n \n"
+ "Pass: Band-pass filter (anything within range is displayed).\n \n"
+ "Stop: Band-reject filter (anything within range is NOT displayed).\n \n"
+ "Original: Shows the original image and updates the buffer when\n"
+ " switching to another image.\n \n"
+ "Filtered: Shows the filtered image.\n \n"
+ "Stack: Processes the rest of the slices in the stack (if any)\n"
+ " using the current settings.\n \n"
+ "Threshold: Shows the object/background in the foreground and\n"
+ " background colours selected in the ImageJ toolbar.\n \n"
+ "Invert: Swaps the fore/background colours.\n \n"
+ "Sample: (experimental) Sets the ranges of the filters based on the\n"
+ " pixel value componentd in a rectangular, user-defined, ROI.\n \n"
+ "HSB RGB: Selects HSB or RGB space and resets all the filters.\n \n"
+ "Note that the \'thresholded\' image is RGB, not 8 bit grey.");
}
updatePlot();
updateLabels();
imp.updateAndDraw();
} else {
IJ.beep();
IJ.showStatus("No Image");
}
notify();
}
void install() {
subMenus.clear();
if (text != null) {
Tokenizer tok = new Tokenizer();
pgm = tok.tokenize(text);
}
if (macrosMenu != null) IJ.showStatus("");
int[] code = pgm.getCode();
Symbol[] symbolTable = pgm.getSymbolTable();
int count = 0, token, nextToken, address;
String name;
Symbol symbol;
shortcutsInUse = null;
inUseCount = 0;
nShortcuts = 0;
toolCount = 0;
macroStarts = new int[MAX_MACROS];
macroNames = new String[MAX_MACROS];
boolean isPluginsMacrosMenu = false;
if (macrosMenu != null) {
int itemCount = macrosMenu.getItemCount();
isPluginsMacrosMenu = macrosMenu == Menus.getMacrosMenu();
int baseCount = isPluginsMacrosMenu ? MACROS_MENU_COMMANDS : Editor.MACROS_MENU_ITEMS;
if (itemCount > baseCount) {
for (int i = itemCount - 1; i >= baseCount; i--) macrosMenu.remove(i);
}
}
if (pgm.hasVars() && pgm.macroCount() > 0 && pgm.getGlobals() == null)
new Interpreter().saveGlobals(pgm);
ArrayList tools = new ArrayList();
for (int i = 0; i < code.length; i++) {
token = code[i] & TOK_MASK;
if (token == MACRO) {
nextToken = code[i + 1] & TOK_MASK;
if (nextToken == STRING_CONSTANT) {
if (count == MAX_MACROS) {
if (isPluginsMacrosMenu)
IJ.error("Macro Installer", "Macro sets are limited to " + MAX_MACROS + " macros.");
break;
}
address = code[i + 1] >> TOK_SHIFT;
symbol = symbolTable[address];
name = symbol.str;
macroStarts[count] = i + 2;
macroNames[count] = name;
if (name.indexOf('-') != -1
&& (name.indexOf("Tool") != -1 || name.indexOf("tool") != -1)) {
tools.add(name);
toolCount++;
} else if (name.startsWith("AutoRun")) {
if (autoRunCount == 0 && !openingStartupMacrosInEditor) {
new MacroRunner(pgm, macroStarts[count], name, (String) null);
if (name.equals("AutoRunAndHide")) autoRunAndHideCount++;
}
autoRunCount++;
count--;
} else if (name.equals("Popup Menu")) installPopupMenu(name, pgm);
else if (!name.endsWith("Tool Selected")) {
if (macrosMenu != null) {
addShortcut(name);
int pos = name.indexOf(">");
boolean inSubMenu = name.startsWith("<") && (pos > 1);
if (inSubMenu) {
Menu parent = macrosMenu;
Menu subMenu = null;
String parentStr = name.substring(1, pos).trim();
String childStr = name.substring(pos + 1).trim();
MenuItem mnuItem = new MenuItem();
mnuItem.setActionCommand(name);
mnuItem.setLabel(childStr);
for (int jj = 0; jj < subMenus.size(); jj++) {
String aName = subMenus.get(jj).getName();
if (aName.equals(parentStr)) subMenu = subMenus.get(jj);
}
if (subMenu == null) {
subMenu = new Menu(parentStr);
subMenu.setName(parentStr);
subMenu.addActionListener(this);
subMenus.add(subMenu);
parent.add(subMenu);
}
subMenu.add(mnuItem);
} else macrosMenu.add(new MenuItem(name));
}
}
// IJ.log(count+" "+name+" "+macroStarts[count]);
count++;
}
} else if (token == EOF) break;
}
nMacros = count;
if (toolCount > 0 && (isPluginsMacrosMenu || macrosMenu == null) && installTools) {
Toolbar tb = Toolbar.getInstance();
if (toolCount == 1) tb.addMacroTool((String) tools.get(0), this);
else {
for (int i = 0; i < tools.size(); i++) {
String toolName = (String) tools.get(i);
if (toolName.startsWith("Abort Macro or Plugin") && toolCount > 6)
toolName = "Unused " + toolName;
tb.addMacroTool(toolName, this, i);
}
}
if (toolCount > 1 && Toolbar.getToolId() >= Toolbar.CUSTOM1) tb.setTool(Toolbar.RECTANGLE);
tb.repaint();
}
if (macrosMenu != null) this.instance = this;
if (shortcutsInUse != null && text != null)
IJ.showMessage(
"Install Macros",
(inUseCount == 1 ? "This keyboard shortcut is" : "These keyboard shortcuts are")
+ " already in use:"
+ shortcutsInUse);
if (nMacros == 0 && fileName != null) {
if (text == null || text.length() == 0) return;
int dotIndex = fileName.lastIndexOf('.');
if (dotIndex > 0) anonymousName = fileName.substring(0, dotIndex);
else anonymousName = fileName;
if (macrosMenu != null) macrosMenu.add(new MenuItem(anonymousName));
macroNames[0] = anonymousName;
nMacros = 1;
}
String word = nMacros == 1 ? " macro" : " macros";
if (isPluginsMacrosMenu) IJ.showStatus(nMacros + word + " installed");
}
void sample() {
byte[] hsSource, ssSource, bsSource;
// ImageProcessor ip2;
// ip2 = imp.getProcessor();
Rectangle myroi = ip.getRoi();
int swidth = myroi.width;
int sheight = myroi.height;
int sy = myroi.y;
int sx = myroi.x;
if (swidth == width && sheight == height) {
IJ.showMessage("Select a rectangular ROI");
IJ.beep();
return;
}
IJ.run("Select None");
int snumPixels = swidth * sheight;
hsSource = new byte[snumPixels];
ssSource = new byte[snumPixels];
bsSource = new byte[snumPixels];
int[] pixs = new int[snumPixels];
int[] bin = new int[256];
int counter = 0, pi = 0, rangePassH = 0, rangeStopH = 0, rangePassL = 0, rangeStopL = 0, i, j;
for (i = sy; i < sy + sheight; i++) {
for (j = sx; j < sx + swidth; j++) {
pixs[counter++] = ip.getPixel(j, i);
}
}
// Get hsb or rgb from roi.
ColorProcessor cp2 = new ColorProcessor(swidth, sheight, pixs);
int iminhue = 256, imaxhue = -1, iminsat = 256, imaxsat = -1, iminbri = 256, imaxbri = -1;
int iminred = 256, imaxred = -1, imingre = 256, imaxgre = -1, iminblu = 256, imaxblu = -1;
if (isRGB) cp2.getRGB(hsSource, ssSource, bsSource);
else cp2.getHSB(hsSource, ssSource, bsSource);
for (i = 0; i < snumPixels; i++) {
bin[hsSource[i] & 255] = 1;
if ((hsSource[i] & 255) > imaxhue) imaxhue = (hsSource[i] & 255);
if ((hsSource[i] & 255) < iminhue) iminhue = (hsSource[i] & 255);
if ((ssSource[i] & 255) > imaxsat) imaxsat = (ssSource[i] & 255);
if ((ssSource[i] & 255) < iminsat) iminsat = (ssSource[i] & 255);
if ((bsSource[i] & 255) > imaxbri) imaxbri = (bsSource[i] & 255);
if ((bsSource[i] & 255) < iminbri) iminbri = (bsSource[i] & 255);
// IJ.showMessage("h:"+minhue+"H:"+maxhue+"s:"+minsat+"S:"+maxsat+"b:"+minbri+"B:"+maxbri);
}
if (!isRGB) { // get pass or stop filter whichever has a narrower range
for (i = 0; i < 256; i++) {
if (bin[i] > 0) {
rangePassL = i;
break;
}
}
for (i = 255; i >= 0; i--) {
if (bin[i] > 0) {
rangePassH = i;
break;
}
}
for (i = 0; i < 256; i++) {
if (bin[i] == 0) {
rangeStopL = i;
break;
}
}
for (i = 255; i >= 0; i--) {
if (bin[i] == 0) {
rangeStopH = i;
break;
}
}
if ((rangePassH - rangePassL) < (rangeStopH - rangeStopL)) {
bandPassH.setState(true);
bandStopH.setState(false);
iminhue = rangePassL;
imaxhue = rangePassH;
} else {
bandPassH.setState(false);
bandStopH.setState(true);
iminhue = rangeStopL;
imaxhue = rangeStopH;
}
} else {
bandPassH.setState(true);
bandStopH.setState(false);
}
adjustMinHue(iminhue);
minSlider.setValue(iminhue);
adjustMaxHue(imaxhue);
maxSlider.setValue(imaxhue);
adjustMinSat(iminsat);
minSlider2.setValue(iminsat);
adjustMaxSat(imaxsat);
maxSlider2.setValue(imaxsat);
adjustMinBri(iminbri);
minSlider3.setValue(iminbri);
adjustMaxBri(imaxbri);
maxSlider3.setValue(imaxbri);
originalB.setEnabled(true);
// IJ.showStatus("done");
}