[Polycasso-commit] SF.net SVN: polycasso:[158] trunk/polycasso/src/com/mebigfatguy/polycasso/ JavaSaver.java

[<dbr...@us...>]

Revision: 158
          http://polycasso.svn.sourceforge.net/polycasso/?rev=158&view=rev
Author:   dbrosius
Date:     2009-12-07 14:21:59 +0000 (Mon, 07 Dec 2009)

Log Message:
-----------
finish the java saver

Modified Paths:
--------------
    trunk/polycasso/src/com/mebigfatguy/polycasso/JavaSaver.java

Modified: trunk/polycasso/src/com/mebigfatguy/polycasso/JavaSaver.java
===================================================================
--- trunk/polycasso/src/com/mebigfatguy/polycasso/JavaSaver.java	2009-12-07 14:21:37 UTC (rev 157)
+++ trunk/polycasso/src/com/mebigfatguy/polycasso/JavaSaver.java	2009-12-07 14:21:59 UTC (rev 158)
@@ -18,16 +18,103 @@
  */
 package com.mebigfatguy.polycasso;
 
+import java.awt.Color;
 import java.awt.Dimension;
+import java.awt.Polygon;
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileWriter;
 import java.io.IOException;
+import java.io.InputStream;
+import java.io.PrintWriter;
+import java.io.StringWriter;
 
+import org.apache.commons.io.IOUtils;
+
 public class JavaSaver implements Saver {
-
+	
+	private static final String EXTENSION = ".java";
+	private static final String TABS = "\t\t\t\t\t\t";
+	
 	@Override
 	public void save(String fileName, Dimension imageSize, PolygonData[] data)
 			throws IOException {
-		// TODO Auto-generated method stub
 
+		InputStream templateStream = null;
+		PrintWriter pw = null;
+		
+		int sep = fileName.lastIndexOf(File.separator);
+		String className;
+		if (sep >= 0)
+			className = fileName.substring(sep + 1);
+		else
+			className = fileName;
+		
+		if (className.endsWith(EXTENSION)) {
+			className = className.substring(0, className.length() - EXTENSION.length());
+		}
+		
+		try {
+			pw = new PrintWriter(new BufferedWriter(new FileWriter(fileName)));
+			
+			templateStream = getClass().getResourceAsStream("/com/mebigfatguy/polycasso/JavaSaver.template");
+			String template = IOUtils.toString(templateStream);
+			StringWriter insert = new StringWriter();
+			PrintWriter polyWriter = new PrintWriter(insert);
+			for (PolygonData pd : data) {
+				polyWriter.print(TABS);
+				polyWriter.println("poly.reset();");
+				Polygon poly = pd.getPolygon();
+
+				for (int p = 0; p < poly.npoints; p++) {
+					polyWriter.print(TABS);
+					polyWriter.print("poly.addPoint(");
+					polyWriter.print(poly.xpoints[p]);
+					polyWriter.print(", ");
+					polyWriter.print(poly.ypoints[p]);
+					polyWriter.println(");");
+				}
+				Color c = pd.getColor();
+				polyWriter.print(TABS);
+				polyWriter.print("color = new Color(");
+				polyWriter.print(c.getRed());
+				polyWriter.print(", ");
+				polyWriter.print(c.getGreen());
+				polyWriter.print(", ");
+				polyWriter.print(c.getBlue());
+				polyWriter.println(");");
+				
+				polyWriter.print(TABS);
+				polyWriter.println("g2d.setColor(color);");
+				
+				polyWriter.print(TABS);
+				polyWriter.print("composite = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, ");
+				polyWriter.print(pd.getAlpha());
+				polyWriter.println("f);");
+				
+				polyWriter.print(TABS);
+				polyWriter.println("g2d.setComposite(composite);");
+				
+				polyWriter.print(TABS);
+				polyWriter.println("g2d.fillPolygon(poly);");
+			}
+			polyWriter.flush();
+			
+			/* All the curly braces confuses MessageFormat, so just do it manually */
+			template = template.replaceAll("\\{0\\}", className);
+			template = template.replaceAll("\\{1\\}", String.valueOf(imageSize.width));
+			template = template.replaceAll("\\{2\\}", String.valueOf(imageSize.height));
+			template = template.replaceAll("\\{3\\}", insert.toString());
+			
+			pw.println(template);
+			
+		} catch (IOException ioe) {
+			
+		} finally {
+			IOUtils.closeQuietly(templateStream);
+			IOUtils.closeQuietly(pw);
+		}
+		
 	}
 
 }


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