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ijp-lib-installer/src/BIOP_LibInstaller.java
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BIOP_LibInstaller.java
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import ij.*;
import ij.io.OpenDialog;
import ij.macro.Interpreter;
import ij.plugin.*;
import java.io.*;
import java.util.Scanner;
public class BIOP_LibInstaller implements PlugIn {
public void run(String what) {
if (what.equals("Show Functions")) {
showAvaialableFunctions();
} else {
OpenDialog od= new OpenDialog("Choose the file with your macros");
String fileName = od.getFileName();
String fileDir = od.getDirectory();
what = fileDir+fileName;
installLibrary(what);
}
}
public static void installLibrary(String libPath) {
// Get Macros path
// libPath could be just a filename?
File f = new File(libPath);
String fullPath = f.getAbsolutePath();
String libName = f.getName().substring(0, f.getName().length()-4);
if (!f.isAbsolute()) {
// Make path absolute by appending the Fiji/ImageJ root to it.
String fijiPath = Menus.getPlugInsPath();
libPath = fijiPath+libPath;
f = new File(libPath);
}
IJ.log("Full path to "+libName+" :"+fullPath);
if (f.exists()) {
try {
Scanner sc = new Scanner(f);
String libFunctions = sc.useDelimiter("\\Z").next();
sc.close();
// Make sure we append the name of the library somewhere
String IdStart = "// From: "+libName+" START \n\r";
String IdEnd = "/n/r// From: "+libName+" END";
libFunctions = IdStart+libFunctions+IdEnd;
String oldFunctions = Interpreter.getAdditionalFunctions();
//IJ.log(oldFunctions);
if (oldFunctions != null) {
if (oldFunctions.indexOf(IdStart) == -1) {
IJ.log("There is another existing Library. Appending "+libName+" Library.");
} else {
IJ.log(libName+" Library already installed. Reloading...");
//cut out the old one
int startInd = oldFunctions.indexOf(IdStart);
int endInd = oldFunctions.indexOf(IdEnd)+IdEnd.length();
oldFunctions = oldFunctions.substring(startInd, startInd)+oldFunctions.substring(endInd, oldFunctions.length());
//IJ.log(oldFunctions);
}
Interpreter.setAdditionalFunctions(oldFunctions+libFunctions);
} else {
IJ.log("Empty Library. Adding "+libName+" Library.");
Interpreter.setAdditionalFunctions(libFunctions);
}
} catch (Exception e) {
IJ.error(e.getMessage());
}
} else {
// Check that the file has the complete path
IJ.showMessage(libName+" not found. in "+libPath+".\n"+ "Make sure you placed "+libName+" in the right place." );
}
}
public static void showAvaialableFunctions() {
IJ.log("Displaying all available functions from the macro interpreter.");
// Display all functions available by parsing the string from Interpreter.
String[] allFun = Interpreter.getAdditionalFunctions().split("\n");
for (int i=0;i<allFun.length; i++) {
if (allFun[i].trim().startsWith("// From:")) {
IJ.log("---------- From "+allFun[i].trim().substring(8,allFun[i].trim().indexOf("START")).trim()+" Library ----------");
}
if (allFun[i].trim().startsWith("function")) {
IJ.log(""+allFun[i].substring(9, allFun[i].indexOf("{")).trim());
// Now go back and grab everything that starts with */
String comments = "";
int j=0;
if(allFun[i-1].trim().startsWith("*/")) {
// Go back till you get a /*
j=i-2;
int ind = j;
while (j>0) {
if (allFun[j].trim().startsWith("/*")) {
ind = j;
j=0;
} else {
j--;
}
}
for (int k=i-2; k>=ind+1; k--) {
comments = " "+allFun[k].substring(2).trim()+"\n"+ comments +"\r";
}
IJ.log(comments);
}
}
}
}
}
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