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package ij.plugin;
import ij.*;
import ij.gui.*;
import ij.macro.Interpreter;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.util.Vector;
/** This plugin implements the Edit/Options/Startup command. */
public class Startup implements PlugIn, ItemListener {
private static String NAME = "RunAtStartup.ijm";
private GenericDialog gd;
private static final String[] code = {
"[Select from list]",
"Black background",
"Add to overlay",
"Debug mode",
"10-bit (0-1023) range",
"12-bit (0-4095) range"
};
private String macro = "";
private int originalLength;
public void run(String arg) {
macro = getStartupMacro();
String macro2 = macro;
if (!showDialog())
return;
if (!macro.equals(macro2)) {
if (!runMacro(macro))
return;
saveStartupMacro(macro);
}
}
public String getStartupMacro() {
String macro = IJ.openAsString(IJ.getDirectory("macros")+NAME);
if (macro==null || macro.startsWith("Error:"))
return null;
else
return macro;
}
private void saveStartupMacro(String macro) {
IJ.saveString(macro, IJ.getDirectory("macros")+NAME);
}
private boolean showDialog() {
gd = new GenericDialog("Startup Macro");
String text = "Macro code contained in this text area\nexecutes when ImageJ starts up.";
Font font = new Font("SansSerif", Font.PLAIN, 14);
gd.setInsets(5,15,0);
gd.addMessage(text, font);
gd.setInsets(5, 10, 0);
gd.addTextAreas(macro, null, 12, 50);
gd.addChoice("Add code:", code, code[0]);
Vector choices = gd.getChoices();
if (choices!=null) {
Choice choice = (Choice)choices.elementAt(0);
choice.addItemListener(this);
}
gd.showDialog();
macro = gd.getNextText();
return !gd.wasCanceled();
}
private boolean runMacro(String macro) {
Interpreter interp = new Interpreter();
interp.run(macro, null);
if (interp.wasError())
return false;
else
return true;
}
public void itemStateChanged(ItemEvent e) {
Choice choice = (Choice)e.getSource();
String item = choice.getSelectedItem();
String statement = null;
if (item.equals(code[1]))
statement = "setOption(\"BlackBackground\", true);\n";
else if (item.equals(code[2]))
statement = "setOption(\"Add to overlay\", true);\n";
else if (item.equals(code[3]))
statement = "setOption(\"DebugMode\", true);\n";
else if (item.equals(code[4]))
statement = "call(\"ij.ImagePlus.setDefault16bitRange\", 10);\n";
else if (item.equals(code[5]))
statement = "call(\"ij.ImagePlus.setDefault16bitRange\", 12);\n";
if (statement!=null) {
TextArea ta = gd.getTextArea1();
ta.insert(statement, ta.getCaretPosition());
if (IJ.isMacOSX()) ta.requestFocus();
}
}
}
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