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package ij.plugin;
import java.awt.*;
import ij.*;
import ij.gui.*;
import ij.plugin.frame.Editor;
import ij.text.TextWindow;
import ij.io.SaveDialog;
/** This class creates a new macro or the Java source for a new plugin. */
public class NewPlugin implements PlugIn {
public static final int MACRO=0, JAVASCRIPT=1, PLUGIN=2, PLUGIN_FILTER=3, PLUGIN_FRAME=4, TEXT_FILE=5, TABLE=6;
private static int rows = 16;
private static int columns = 60;
private static int tableWidth = 350;
private static int tableHeight = 250;
private int type = MACRO;
private String name = "Macro.txt";
private boolean monospaced;
private boolean menuBar = true;
private Editor ed;
public void run(String arg) {
type = -1;
if (arg.startsWith("text")||arg.equals("")) {
type = TEXT_FILE;
name = "Untitled.txt";
} else if (arg.equals("macro")) {
type = MACRO;
name = "Macro.txt";
} else if (arg.equals("javascript")) {
type = JAVASCRIPT;
name = "Script.js";
} else if (arg.equals("plugin")) {
type = PLUGIN;
name = "My_Plugin.java";
} else if (arg.equals("frame")) {
type = PLUGIN_FRAME;
name = "Plugin_Frame.java";
} else if (arg.equals("filter")) {
type = PLUGIN_FILTER;
name = "Filter_Plugin.java";
} else if (arg.equals("table")) {
String options = Macro.getOptions();
if (IJ.isMacro() && options!=null && options.indexOf("[Text File]")!=-1) {
type = TEXT_FILE;
name = "Untitled.txt";
arg = "text+dialog";
} else {
type = TABLE;
name = "Table";
}
}
menuBar = true;
if (arg.equals("text+dialog") || type==TABLE) {
if (!showDialog()) return;
}
if (type==-1)
createPlugin("Converted_Macro.java", PLUGIN, arg);
else if (type==MACRO || type==TEXT_FILE || type==JAVASCRIPT) {
if (type==TEXT_FILE && name.equals("Macro"))
name = "Untitled.txt";
createMacro(name);
} else if (type==TABLE)
createTable();
else
createPlugin(name, type, arg);
}
public void createMacro(String name) {
int options = (monospaced?Editor.MONOSPACED:0)+(menuBar?Editor.MENU_BAR:0);
ed = new Editor(rows, columns, 0, options);
if (type==MACRO && !name.endsWith(".txt"))
name = SaveDialog.setExtension(name, ".txt");
else if (type==JAVASCRIPT && !name.endsWith(".js")) {
if (name.equals("Macro")) name = "script";
name = SaveDialog.setExtension(name, ".js");
}
ed.create(name, "");
}
void createTable() {
new TextWindow(name, "", tableWidth, tableHeight);
}
public void createPlugin(String name, int type, String methods) {
ed = (Editor)IJ.runPlugIn("ij.plugin.frame.Editor", "");
if (ed==null) return;
String pluginName = name;
if (!(name.endsWith(".java") || name.endsWith(".JAVA")))
name = SaveDialog.setExtension(name, ".java");
String className = pluginName.substring(0, pluginName.length()-5);
String text = "";
text += "import ij.*;\n";
text += "import ij.process.*;\n";
text += "import ij.gui.*;\n";
text += "import java.awt.*;\n";
switch (type) {
case PLUGIN:
text += "import ij.plugin.*;\n";
text += "import ij.plugin.frame.*;\n";
text += "\n";
text += "public class "+className+" implements PlugIn {\n";
text += "\n";
text += "\tpublic void run(String arg) {\n";
if (methods.equals("plugin"))
text += "\t\tIJ.showMessage(\""+className+"\",\"Hello world!\");\n";
else
text += methods;
text += "\t}\n";
break;
case PLUGIN_FILTER:
text += "import ij.plugin.filter.*;\n";
text += "\n";
text += "public class "+className+" implements PlugInFilter {\n";
text += "\tImagePlus imp;\n";
text += "\n";
text += "\tpublic int setup(String arg, ImagePlus imp) {\n";
text += "\t\tthis.imp = imp;\n";
text += "\t\treturn DOES_ALL;\n";
text += "\t}\n";
text += "\n";
text += "\tpublic void run(ImageProcessor ip) {\n";
text += "\t\tip.invert();\n";
text += "\t\timp.updateAndDraw();\n";
text += "\t\tIJ.wait(500);\n";
text += "\t\tip.invert();\n";
text += "\t\timp.updateAndDraw();\n";
text += "\t}\n";
break;
case PLUGIN_FRAME:
text += "import ij.plugin.frame.*;\n";
text += "\n";
text += "public class "+className+" extends PlugInFrame {\n";
text += "\n";
text += "\tpublic "+className+"() {\n";
text += "\t\tsuper(\""+className+"\");\n";
text += "\t\tTextArea ta = new TextArea(15, 50);\n";
text += "\t\tadd(ta);\n";
text += "\t\tpack();\n";
text += "\t\tGUI.center(this);\n";
text += "\t\tshow();\n";
text += "\t}\n";
break;
}
text += "\n";
text += "}\n";
ed.create(pluginName, text);
}
public boolean showDialog() {
String title;
String widthUnit, heightUnit;
int width, height;
if (type==TABLE) {
title = "New Table";
name = "Table";
width = tableWidth;
height = tableHeight;
widthUnit = "pixels";
heightUnit = "pixels";
} else {
title = "New Text Window";
name = "Untitled";
width = columns;
height = rows;
widthUnit = "characters";
heightUnit = "lines";
}
GenericDialog gd = new GenericDialog(title);
gd.addStringField("Name:", name, 16);
gd.addMessage("");
gd.addNumericField("Width:", width, 0, 3, widthUnit);
gd.addNumericField("Height:", height, 0, 3, heightUnit);
if (type!=TABLE) {
gd.setInsets(5, 30, 0);
gd.addCheckbox("Menu Bar", true);
gd.setInsets(0, 30, 0);
gd.addCheckbox("Monospaced Font", monospaced);
}
gd.showDialog();
if (gd.wasCanceled())
return false;
name = gd.getNextString();
width = (int)gd.getNextNumber();
height = (int)gd.getNextNumber();
if (width<1) width = 1;
if (height<1) height = 1;
if (type!=TABLE) {
menuBar = gd.getNextBoolean();
monospaced = gd.getNextBoolean();
columns = width;
rows = height;
if (rows>100) rows = 100;
if (columns>200) columns = 200;
} else {
tableWidth = width;
tableHeight = height;
if (tableWidth<128) tableWidth = 128;
if (tableHeight<75) tableHeight = 75;
}
return true;
}
/** Returns the Editor the newly created macro or plugin was opened in. */
public Editor getEditor() {
return ed;
}
}
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