Commented out unused methods

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-over/trunk@308 174cde9d-5d70-4d2a-aa98-46368bc2aaf7

1 files changed, 406 insertions, 417 deletions

diff --git a/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PdfAsSignatureParameter.java b/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PdfAsSignatureParameter.java
index 8ec31d63..0b6dc0aa 100644
--- a/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PdfAsSignatureParameter.java
+++ b/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PdfAsSignatureParameter.java
@@ -16,15 +16,10 @@
 package at.asit.pdfover.signer.pdfas;
 
 //Imports
-import java.awt.Color;
-import java.awt.Font;
-import java.awt.FontMetrics;
-import java.awt.Graphics;
 import java.awt.Image;
 import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.IOException;
-import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Locale;
 
@@ -38,14 +33,7 @@ import at.asit.pdfover.signator.SignatureParameter;
 import at.asit.pdfover.signator.SignaturePosition;
 import at.gv.egiz.pdfas.api.io.DataSource;
 import at.gv.egiz.pdfas.api.sign.pos.SignaturePositioning;
-import at.gv.egiz.pdfas.impl.signator.binary.BinarySignator_1_1_0;
 import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException;
-import at.knowcenter.wag.egov.egiz.exceptions.SignatureException;
-import at.knowcenter.wag.egov.egiz.exceptions.SignatureTypesException;
-import at.knowcenter.wag.egov.egiz.sig.SignatureObject;
-import at.knowcenter.wag.egov.egiz.table.Entry;
-import at.knowcenter.wag.egov.egiz.table.Style;
-import at.knowcenter.wag.egov.egiz.table.Table;
 
 /**
  * Implementation of SignatureParameter specific for PDF - AS Library
@@ -67,11 +55,13 @@ public class PdfAsSignatureParameter extends SignatureParameter {
 	/** The profile ID for the english signature block if a signature note is set */
 	private static final String PROFILE_ID_EN_NOTE = "SIGNATURBLOCK_SMALL_EN_NOTE";
 
-	private static final int PLACEHOLDER_SCALE = 4;
-
 	private HashMap<String, String> genericProperties = new HashMap<String, String>();
 
-	private int height = -1;
+//	private static final int PLACEHOLDER_SCALE = 4;
+//
+//	private int height = -1;
+//
+//	private float perUnitHeight = 0;
 
 	/**
 	 * Gets the PDFAS Positioning
@@ -117,7 +107,7 @@ public class PdfAsSignatureParameter extends SignatureParameter {
 	@Override
 	public void setProperty(String key, String value) {
 		this.genericProperties.put(key, value);
-		this.height = -1;
+//		this.height = -1;
 	}
 
 	@Override
@@ -131,7 +121,7 @@ public class PdfAsSignatureParameter extends SignatureParameter {
 	@Override
 	public void setSignatureLanguage(String signatureLanguage) {
 		super.setSignatureLanguage(signatureLanguage);
-		this.height = -1;
+//		this.height = -1;
 	}
 
 	@Override
@@ -141,29 +131,29 @@ public class PdfAsSignatureParameter extends SignatureParameter {
 		//return new SignatureDimension(getWidth(), getHeight());
 	}
 
-	private static int getWidth() {
-		return 276;
-	}
-
-	private int getHeight() {
-		if (this.height < 0)
-		{
-			BufferedImage timage = new BufferedImage(1, 1,
-					BufferedImage.TYPE_INT_RGB);
-			try {
-				this.height = (int) (getTableHeight(getSignatureTable(), null, getWidth() * PLACEHOLDER_SCALE, timage.getGraphics()) / PLACEHOLDER_SCALE);
-			} catch (SignatureException e) {
-				log.error("getTableHeight failed ...", e);
-			} catch (SignatureTypesException e) {
-				log.error("getTableHeight failed ...", e);
-			}
-			timage.flush();
-		}
-		if (this.height < 0)
-			return 95;
-
-		return this.height;
-	}
+//	private static int getWidth() {
+//		return 276;
+//	}
+//
+//	private int getHeight() {
+//		if (this.height < 0)
+//		{
+//			BufferedImage timage = new BufferedImage(1, 1,
+//					BufferedImage.TYPE_INT_RGB);
+//			try {
+//				this.height = (int) (getTableHeight(getSignatureTable(), null, getWidth() * PLACEHOLDER_SCALE, timage.getGraphics()) / PLACEHOLDER_SCALE);
+//			} catch (SignatureException e) {
+//				log.error("getTableHeight failed ...", e);
+//			} catch (SignatureTypesException e) {
+//				log.error("getTableHeight failed ...", e);
+//			}
+//			timage.flush();
+//		}
+//		if (this.height < 0)
+//			return 95;
+//
+//		return this.height;
+//	}
 
 	/**
 	 * Get the Signature Profile ID for this set of parameters
@@ -232,383 +222,382 @@ public class PdfAsSignatureParameter extends SignatureParameter {
 					BufferedImage.TYPE_INT_RGB);
 		}
 		
-		/*
-		try {
-			PDFASHelper.getPdfAs();
-
-			
-			float width = getPlaceholderDimension().getWidth() * PLACEHOLDER_SCALE;
-			float height = getPlaceholderDimension().getHeight() * PLACEHOLDER_SCALE;
-
-			Table table = this.getSignatureTable();
-
-			//log.info(table.toString());
-
-			BufferedImage timage = new BufferedImage(1, 1,
-					BufferedImage.TYPE_INT_RGB);
-			float[] heights = this.getTableHeights(table, table.getStyle(),
-					height, (int)width, timage.getGraphics());
-			timage.flush();
-			float mheight = 0;
-			
-			for(int i = 0; i < heights.length; i++) {
-				mheight += heights[i];
-			}
-		
-			this.height = (int) (mheight / PLACEHOLDER_SCALE);
-			
-			log.info("Width: " + width + " Height: " + height + " HShould: " + mheight);
-			BufferedImage image = new BufferedImage((int) width, (int) mheight,
-					BufferedImage.TYPE_INT_RGB);
-			Graphics g = image.getGraphics();
-
-			g.setColor(table.getStyle().getBgColor());
-			g.fillRect(0, 0, (int) width, (int) mheight);
-
-			g.setColor(Color.black);
-			g.drawRect(0, 0, (int) width, (int) mheight);
-
-			this.drawTable(0, 0, (int) width, (int) mheight, table,
-					table.getStyle(), g, heights);
-
-			g.dispose();
-
-			//save(image, "png");
-
-			return image;
-		} catch (Exception ex) {
-			try {
-				return ImageIO.read(PdfAsSignatureParameter.class
-						.getResourceAsStream("/img/fallbackPlaceholder.png"));
-			} catch (IOException e) {
-				return new BufferedImage(getPlaceholderDimension().getWidth(),
-						getPlaceholderDimension().getHeight(),
-						BufferedImage.TYPE_INT_RGB);
-			}
-		}*/
-	}
-
-	private Table getSignatureTable() throws SignatureException, SignatureTypesException {
-		SignatureObject sign_obj = at.knowcenter.wag.egov.egiz.PdfAS
-				.createSignatureObjectFromType(getSignatureProfileID());
-
-		sign_obj.fillValues(' ', true, false);
-		sign_obj.setKZ(BinarySignator_1_1_0.MY_ID);
-		return sign_obj.getAbstractTable();
-	}
-	
-	/**
-	 * used for debugging ..
-	 * 
-	 * @param image
-	 * @param ext
-	 */
-	@SuppressWarnings("unused")
-	@Deprecated
-	private static void save(BufferedImage image, String ext) {
-		String fileName = "savingAnImage";
-		File file = new File(fileName + "." + ext);
-		try {
-			ImageIO.write(image, ext, file); // ignore returned boolean
-			log.debug("Saved as: " + file.getAbsolutePath());
-		} catch (IOException e) {
-			System.out.println("Write error for " + file.getPath() + ": "
-					+ e.getMessage());
-		}
-	}
-
-	private static Font getFont(Style style) {
-		String def = "COURIER-NORMAL-8";
-		String fontString = style.getFont();
-		String[] font_arr = fontString.split(",");
-		if (font_arr.length != 3) {
-			return Font.decode(def);
-		}
-		Font font = Font.decode(String.format("%s-%s-%s", font_arr[0], font_arr[2],
-				font_arr[1]));
-		return font.deriveFont((float) font.getSize() * PLACEHOLDER_SCALE);
+//		Try to render signature block - disabled for now (just use images)
+//
+//		try {
+//			PDFASHelper.getPdfAs();
+//
+//			
+//			float width = getPlaceholderDimension().getWidth() * PLACEHOLDER_SCALE;
+//			float height = getPlaceholderDimension().getHeight() * PLACEHOLDER_SCALE;
+//
+//			Table table = this.getSignatureTable();
+//
+//			//log.info(table.toString());
+//
+//			BufferedImage timage = new BufferedImage(1, 1,
+//					BufferedImage.TYPE_INT_RGB);
+//			float[] heights = this.getTableHeights(table, table.getStyle(),
+//					height, (int)width, timage.getGraphics());
+//			timage.flush();
+//			float mheight = 0;
+//			
+//			for(int i = 0; i < heights.length; i++) {
+//				mheight += heights[i];
+//			}
+//		
+//			this.height = (int) (mheight / PLACEHOLDER_SCALE);
+//			
+//			log.info("Width: " + width + " Height: " + height + " HShould: " + mheight);
+//			BufferedImage image = new BufferedImage((int) width, (int) mheight,
+//					BufferedImage.TYPE_INT_RGB);
+//			Graphics g = image.getGraphics();
+//
+//			g.setColor(table.getStyle().getBgColor());
+//			g.fillRect(0, 0, (int) width, (int) mheight);
+//
+//			g.setColor(Color.black);
+//			g.drawRect(0, 0, (int) width, (int) mheight);
+//
+//			this.drawTable(0, 0, (int) width, (int) mheight, table,
+//					table.getStyle(), g, heights);
+//
+//			g.dispose();
+//
+//			//save(image, "png");
+//
+//			return image;
+//		} catch (Exception ex) {
+//			try {
+//				return ImageIO.read(PdfAsSignatureParameter.class
+//						.getResourceAsStream("/img/fallbackPlaceholder.png"));
+//			} catch (IOException e) {
+//				return new BufferedImage(getPlaceholderDimension().getWidth(),
+//						getPlaceholderDimension().getHeight(),
+//						BufferedImage.TYPE_INT_RGB);
+//			}
+//		}
 	}
 
-	/**
-	 * extracts the value font
-	 * 
-	 * @param style
-	 *            the table style
-	 * @return the value font
-	 */
-	@SuppressWarnings("unused")
-	private static Font getValueFont(Style style) {
-		String def = "COURIER-NORMAL-8";
-		String fontString = style.getValueFont();
-		String[] font_arr = fontString.split(",");
-		if (font_arr.length != 3) {
-			return Font.decode(def);
-		}
-		Font font = Font.decode(String.format("%s-%s-%s", font_arr[0], font_arr[2],
-				font_arr[1]));
-		return font.deriveFont((float) font.getSize() * PLACEHOLDER_SCALE);
-	}
-
-	@SuppressWarnings("rawtypes")
-	private int drawTable(int xoff, int yoff, int width, int height,
-			Table table, Style parentstyle, Graphics g, float[] heights) {
-		Style style = parentstyle;
-		if (table.getStyle() != null) {
-			style = table.getStyle();
-		}
-
-		log.debug(String.format((Locale) null, "Table@ %dx%d", xoff, yoff));
-
-		Font oldFont = g.getFont();
-		Font font = PdfAsSignatureParameter.getFont(style);
-		g.setFont(font);
-		// draw background
-		// graphic.setColor(style.getBgColor());
-		// graphic.fillRect(xoff, yoff, width, height);
-
-		g.setColor(Color.black);
-
-		// draw border
-		if (style.getBorder() > 0) {
-			g.setColor(Color.black);
-			g.drawRect(xoff, yoff, width, height);
-		}
-		float[] colWidths = table.getColsRelativeWith();
-		float sum = 0;
-
-		for (int i = 0; i < colWidths.length; i++) {
-			sum += colWidths[i];
-		}
-
-		float perUnit = width / sum;
-
-		int padding = (int) (style.getPadding() * this.perUnitHeight * PLACEHOLDER_SCALE);
-
-		ArrayList rows = table.getRows();
-		float roffset = 0;
-		for (int rowidx = 0; rowidx < rows.size(); rowidx++) {
-			ArrayList cols = (ArrayList) rows.get(rowidx);
-			int rsize = (int) heights[rowidx];
-			for (int j = 0; j < cols.size(); j++) {
-				Entry entry = (Entry) cols.get(j);
-				float offset = 0;
-				for (int k = 0; k < j; k++) {
-					offset += colWidths[k] * perUnit;
-				}
-				if (entry.getType() == 0 || entry.getType() == 1) {
-					// Text
-					g.drawRect((int) (xoff + offset),
-							(int) (yoff + roffset),
-							(int) (colWidths[j] * perUnit), rsize);
-
-					String[] lines = getLines(entry.getValue().toString(), (int)(colWidths[j] * perUnit), g.getFontMetrics(), (int) style.getPadding()  * PLACEHOLDER_SCALE);
-					
-					for(int i = 0; i < lines.length; i++) {
-						g.drawString(lines[i].toString(), (int) (xoff
-								+ offset + padding / PLACEHOLDER_SCALE), (int) (yoff + padding
-								+ roffset + (i + 1) * g.getFontMetrics().getHeight() * this.perUnitHeight));
-					}
-					//g.drawString(entry.getValue().toString(), (int) (xoff
-					//		+ offset + padding / PLACEHOLDER_SCALE), (int) (yoff + padding
-					//		+ roffset + font.getSize() * this.perUnitHeight));
-				} else if (entry.getType() == 2) {
-					// Image ...
-					BufferedImage image;
-					try {
-						if (this.getEmblem() != null
-								&& this.getEmblem().getFileName() != null
-								&& new File(this.getEmblem().getFileName())
-										.exists()) {
-							image = ImageIO.read(new File(this.getEmblem()
-									.getFileName()));
-						} else {
-							image = ImageIO.read(new File(PDFASHelper
-									.getWorkDir()
-									+ "/"
-									+ entry.getValue().toString()));
-						}
-						int imgWidth = 30 * PLACEHOLDER_SCALE;
-						int imgHeight = 30 * PLACEHOLDER_SCALE;
-						Image img = image.getScaledInstance(imgWidth, imgHeight,
-								Image.SCALE_SMOOTH);
-
-						g.drawImage(
-								img,
-								(int) (xoff + offset + padding + (((colWidths[j] * perUnit) - imgWidth - 2* padding)) / 2),
-								(int) (yoff + roffset + padding + ((rsize - imgHeight - 2* padding) / 2)),
-								null);
-					} catch (IOException e) {
-						log.warn("Failed to paint emblem to placeholder image");
-					}
-				} else {
-					// Table
-
-					int colWidth = (int) (colWidths[j] * perUnit);
-					
-					float[] cheights = this.getTableHeights(
-							(Table) entry.getValue(), style, rsize, colWidth, g);
-
-					this.drawTable(
-							(int) (xoff + offset),
-							(int) (yoff + roffset),
-							(int) (colWidths[j] * perUnit),
-							// (int)this.getTableHeight((Table)
-							// entry.getValue(), style),
-							rsize, (Table) entry.getValue(), style, g,
-							cheights);
-					/*
-					 * if (rsize < tsize) { rsize = tsize; }
-					 */
-				}
-			}
-			roffset += rsize;
-		}
-
-		g.setFont(oldFont);
-
-		return (int) roffset;
-	}
-
-	private float perUnitHeight = 0;
-
-	private static String[] getLines(String text, int width, FontMetrics fmetric, int padding) {
-		String currentline = text;
-		int averageCharWi = fmetric.charWidth('c');
-		
-		int max_line_chars = (width - padding) / (averageCharWi);
-		ArrayList<String> lines = new ArrayList<String>();
-		
-		while(currentline.length() > max_line_chars) {
-			int cutidx = currentline.substring(0, max_line_chars).lastIndexOf(' ');
-			if(cutidx < 1)  {
-				cutidx = max_line_chars - 1;
-			} else {
-				cutidx++;
-			}
-			String tmpLine = currentline.substring(0, cutidx);
-			lines.add(tmpLine);
-			currentline = currentline.substring(cutidx);
-		}
-		lines.add(currentline);
-		
-		
-		String[] arrline = new String[lines.size()];
-		for(int i = 0; i < lines.size(); i++) {
-			arrline[i] = lines.get(i);
-		}
-		
-		//log.debug(text + " needs " + lines.size() + " lines");
-		
-		return arrline;
-	}
-	
-	@SuppressWarnings("rawtypes")
-	private float[] getTableHeights(Table table, Style parentstyle, float height, int width, Graphics g) {
-		ArrayList rows = table.getRows();
-		float[] sizes = new float[rows.size()];
-		Style style = parentstyle;
-		if (table.getStyle() != null) {
-			style = table.getStyle(); 
-		}
-		Font font = PdfAsSignatureParameter.getFont(style);
-		g.setFont(font);
-		
-		float total_height = this.getTableHeight(table, parentstyle, width, g);
-
-		float perUnit = height / total_height;
-		
-		this.perUnitHeight = perUnit;
-
-		float[] colWidths = table.getColsRelativeWith();
-		float sum = 0;
-
-		for (int i = 0; i < colWidths.length; i++) {
-			sum += colWidths[i];
-		}
-
-		float perUnitWidth = width / sum;		
-
-		for (int i = 0; i < rows.size(); i++) {
-			Object robj = rows.get(i);
-			ArrayList cols = (ArrayList) robj;
-			float tsize = 0;
-			float rsize = 0;
-			for (int j = 0; j < cols.size(); j++) {
-				Entry entry = (Entry) cols.get(j);
-				if (entry.getType() == 0 || entry.getType() == 1) {
-					int colWidth = (int) (colWidths[j] * perUnitWidth);
-					
-					float trsize = getLines(entry.getValue().toString(), colWidth, g.getFontMetrics(), (int) style.getPadding()  * PLACEHOLDER_SCALE).length * g.getFontMetrics().getHeight() + (style.getPadding()  * PLACEHOLDER_SCALE * 2);
-					
-					if (rsize < trsize) {
-						rsize = trsize;
-					}
-				} else if (entry.getType() == 3) {
-					
-					int colWidth = (int) (colWidths[j] * perUnitWidth);
-					
-					tsize = this
-							.getTableHeight((Table) entry.getValue(), style, colWidth, g);
-					if (rsize < tsize) {
-						rsize = tsize;
-					}
-				}
-			}
-			sizes[i] = perUnit * rsize;
-		}
-
-		return sizes;
-	}
-
-	@SuppressWarnings("rawtypes")
-	private float getTableHeight(Table table, Style parentstyle, int width, Graphics g) {
-		ArrayList rows = table.getRows();
-		Style style = parentstyle;
-		if (table.getStyle() != null) {
-			style = table.getStyle();
-		}
-		float size = 0;
-		
-		float[] colWidths = table.getColsRelativeWith();
-		float sum = 0;
-
-		for (int i = 0; i < colWidths.length; i++) {
-			sum += colWidths[i];
-		}
-
-		float perUnitWidth = width / sum;
-		
-		for (int i = 0; i < rows.size(); i++) {
-			Object robj = rows.get(i);
-			ArrayList cols = (ArrayList) robj;
-			float tsize = 0;
-			float rsize = 0;
-			for (int j = 0; j < cols.size(); j++) {
-				Entry entry = (Entry) cols.get(j);
-				if (entry.getType() == 0 || entry.getType() == 1) {
-					int colWidth = (int) (colWidths[j] * perUnitWidth);
-					
-					float trsize = getLines(entry.getValue().toString(), colWidth, g.getFontMetrics(), (int) style.getPadding()  * PLACEHOLDER_SCALE).length * g.getFontMetrics().getHeight() + (style.getPadding()  * PLACEHOLDER_SCALE * 2);
-					
-					if (rsize < trsize) {
-						rsize = trsize;
-					}
-					
-					/*if (rsize < ((style.getPadding() * PLACEHOLDER_SCALE * 2) + fontSize)) {
-						rsize = ((style.getPadding() * PLACEHOLDER_SCALE * 2) + fontSize);
-					}*/
-				} else if (entry.getType() == 3) {
-					int colWidth = (int) (colWidths[j] * perUnitWidth);
-					tsize = this
-							.getTableHeight((Table) entry.getValue(), style, colWidth, g);
-					if (rsize < tsize) {
-						rsize = tsize;
-					}
-				}
-			}
-			size += rsize;
-		}
-
-		return size;
-	}
+//	private Table getSignatureTable() throws SignatureException, SignatureTypesException {
+//		SignatureObject sign_obj = at.knowcenter.wag.egov.egiz.PdfAS
+//				.createSignatureObjectFromType(getSignatureProfileID());
+//
+//		sign_obj.fillValues(' ', true, false);
+//		sign_obj.setKZ(BinarySignator_1_1_0.MY_ID);
+//		return sign_obj.getAbstractTable();
+//	}
+//	
+//	/**
+//	 * used for debugging ..
+//	 * 
+//	 * @param image
+//	 * @param ext
+//	 */
+//	@SuppressWarnings("unused")
+//	@Deprecated
+//	private static void save(BufferedImage image, String ext) {
+//		String fileName = "savingAnImage";
+//		File file = new File(fileName + "." + ext);
+//		try {
+//			ImageIO.write(image, ext, file); // ignore returned boolean
+//			log.debug("Saved as: " + file.getAbsolutePath());
+//		} catch (IOException e) {
+//			System.out.println("Write error for " + file.getPath() + ": "
+//					+ e.getMessage());
+//		}
+//	}
+//
+//	@SuppressWarnings("rawtypes")
+//	private int drawTable(int xoff, int yoff, int width, int height,
+//			Table table, Style parentstyle, Graphics g, float[] heights) {
+//		Style style = parentstyle;
+//		if (table.getStyle() != null) {
+//			style = table.getStyle();
+//		}
+//
+//		log.debug(String.format((Locale) null, "Table@ %dx%d", xoff, yoff));
+//
+//		Font oldFont = g.getFont();
+//		Font font = PdfAsSignatureParameter.getFont(style);
+//		g.setFont(font);
+//		// draw background
+//		// graphic.setColor(style.getBgColor());
+//		// graphic.fillRect(xoff, yoff, width, height);
+//
+//		g.setColor(Color.black);
+//
+//		// draw border
+//		if (style.getBorder() > 0) {
+//			g.setColor(Color.black);
+//			g.drawRect(xoff, yoff, width, height);
+//		}
+//		float[] colWidths = table.getColsRelativeWith();
+//		float sum = 0;
+//
+//		for (int i = 0; i < colWidths.length; i++) {
+//			sum += colWidths[i];
+//		}
+//
+//		float perUnit = width / sum;
+//
+//		int padding = (int) (style.getPadding() * this.perUnitHeight * PLACEHOLDER_SCALE);
+//
+//		ArrayList rows = table.getRows();
+//		float roffset = 0;
+//		for (int rowidx = 0; rowidx < rows.size(); rowidx++) {
+//			ArrayList cols = (ArrayList) rows.get(rowidx);
+//			int rsize = (int) heights[rowidx];
+//			for (int j = 0; j < cols.size(); j++) {
+//				Entry entry = (Entry) cols.get(j);
+//				float offset = 0;
+//				for (int k = 0; k < j; k++) {
+//					offset += colWidths[k] * perUnit;
+//				}
+//				if (entry.getType() == 0 || entry.getType() == 1) {
+//					// Text
+//					g.drawRect((int) (xoff + offset),
+//							(int) (yoff + roffset),
+//							(int) (colWidths[j] * perUnit), rsize);
+//
+//					String[] lines = getLines(entry.getValue().toString(), (int)(colWidths[j] * perUnit), g.getFontMetrics(), (int) style.getPadding()  * PLACEHOLDER_SCALE);
+//					
+//					for(int i = 0; i < lines.length; i++) {
+//						g.drawString(lines[i].toString(), (int) (xoff
+//								+ offset + padding / PLACEHOLDER_SCALE), (int) (yoff + padding
+//								+ roffset + (i + 1) * g.getFontMetrics().getHeight() * this.perUnitHeight));
+//					}
+//					//g.drawString(entry.getValue().toString(), (int) (xoff
+//					//		+ offset + padding / PLACEHOLDER_SCALE), (int) (yoff + padding
+//					//		+ roffset + font.getSize() * this.perUnitHeight));
+//				} else if (entry.getType() == 2) {
+//					// Image ...
+//					BufferedImage image;
+//					try {
+//						if (this.getEmblem() != null
+//								&& this.getEmblem().getFileName() != null
+//								&& new File(this.getEmblem().getFileName())
+//										.exists()) {
+//							image = ImageIO.read(new File(this.getEmblem()
+//									.getFileName()));
+//						} else {
+//							image = ImageIO.read(new File(PDFASHelper
+//									.getWorkDir()
+//									+ "/"
+//									+ entry.getValue().toString()));
+//						}
+//						int imgWidth = 30 * PLACEHOLDER_SCALE;
+//						int imgHeight = 30 * PLACEHOLDER_SCALE;
+//						Image img = image.getScaledInstance(imgWidth, imgHeight,
+//								Image.SCALE_SMOOTH);
+//
+//						g.drawImage(
+//								img,
+//								(int) (xoff + offset + padding + (((colWidths[j] * perUnit) - imgWidth - 2* padding)) / 2),
+//								(int) (yoff + roffset + padding + ((rsize - imgHeight - 2* padding) / 2)),
+//								null);
+//					} catch (IOException e) {
+//						log.warn("Failed to paint emblem to placeholder image");
+//					}
+//				} else {
+//					// Table
+//
+//					int colWidth = (int) (colWidths[j] * perUnit);
+//					
+//					float[] cheights = this.getTableHeights(
+//							(Table) entry.getValue(), style, rsize, colWidth, g);
+//
+//					this.drawTable(
+//							(int) (xoff + offset),
+//							(int) (yoff + roffset),
+//							(int) (colWidths[j] * perUnit),
+//							// (int)this.getTableHeight((Table)
+//							// entry.getValue(), style),
+//							rsize, (Table) entry.getValue(), style, g,
+//							cheights);
+//					/*
+//					 * if (rsize < tsize) { rsize = tsize; }
+//					 */
+//				}
+//			}
+//			roffset += rsize;
+//		}
+//
+//		g.setFont(oldFont);
+//
+//		return (int) roffset;
+//	}
+//
+//	private static Font getFont(Style style) {
+//		String def = "COURIER-NORMAL-8";
+//		String fontString = style.getFont();
+//		String[] font_arr = fontString.split(",");
+//		if (font_arr.length != 3) {
+//			return Font.decode(def);
+//		}
+//		Font font = Font.decode(String.format("%s-%s-%s", font_arr[0], font_arr[2],
+//				font_arr[1]));
+//		return font.deriveFont((float) font.getSize() * PLACEHOLDER_SCALE);
+//	}
+//
+//	/**
+//	 * extracts the value font
+//	 * 
+//	 * @param style
+//	 *            the table style
+//	 * @return the value font
+//	 */
+//	@SuppressWarnings("unused")
+//	private static Font getValueFont(Style style) {
+//		String def = "COURIER-NORMAL-8";
+//		String fontString = style.getValueFont();
+//		String[] font_arr = fontString.split(",");
+//		if (font_arr.length != 3) {
+//			return Font.decode(def);
+//		}
+//		Font font = Font.decode(String.format("%s-%s-%s", font_arr[0], font_arr[2],
+//				font_arr[1]));
+//		return font.deriveFont((float) font.getSize() * PLACEHOLDER_SCALE);
+//	}
+//
+//	private static String[] getLines(String text, int width, FontMetrics fmetric, int padding) {
+//		String currentline = text;
+//		int averageCharWi = fmetric.charWidth('c');
+//		
+//		int max_line_chars = (width - padding) / (averageCharWi);
+//		ArrayList<String> lines = new ArrayList<String>();
+//		
+//		while(currentline.length() > max_line_chars) {
+//			int cutidx = currentline.substring(0, max_line_chars).lastIndexOf(' ');
+//			if(cutidx < 1)  {
+//				cutidx = max_line_chars - 1;
+//			} else {
+//				cutidx++;
+//			}
+//			String tmpLine = currentline.substring(0, cutidx);
+//			lines.add(tmpLine);
+//			currentline = currentline.substring(cutidx);
+//		}
+//		lines.add(currentline);
+//		
+//		
+//		String[] arrline = new String[lines.size()];
+//		for(int i = 0; i < lines.size(); i++) {
+//			arrline[i] = lines.get(i);
+//		}
+//		
+//		//log.debug(text + " needs " + lines.size() + " lines");
+//		
+//		return arrline;
+//	}
+//	
+//	@SuppressWarnings("rawtypes")
+//	private float[] getTableHeights(Table table, Style parentstyle, float height, int width, Graphics g) {
+//		ArrayList rows = table.getRows();
+//		float[] sizes = new float[rows.size()];
+//		Style style = parentstyle;
+//		if (table.getStyle() != null) {
+//			style = table.getStyle(); 
+//		}
+//		Font font = PdfAsSignatureParameter.getFont(style);
+//		g.setFont(font);
+//		
+//		float total_height = this.getTableHeight(table, parentstyle, width, g);
+//
+//		float perUnit = height / total_height;
+//		
+//		this.perUnitHeight = perUnit;
+//
+//		float[] colWidths = table.getColsRelativeWith();
+//		float sum = 0;
+//
+//		for (int i = 0; i < colWidths.length; i++) {
+//			sum += colWidths[i];
+//		}
+//
+//		float perUnitWidth = width / sum;		
+//
+//		for (int i = 0; i < rows.size(); i++) {
+//			Object robj = rows.get(i);
+//			ArrayList cols = (ArrayList) robj;
+//			float tsize = 0;
+//			float rsize = 0;
+//			for (int j = 0; j < cols.size(); j++) {
+//				Entry entry = (Entry) cols.get(j);
+//				if (entry.getType() == 0 || entry.getType() == 1) {
+//					int colWidth = (int) (colWidths[j] * perUnitWidth);
+//					
+//					float trsize = getLines(entry.getValue().toString(), colWidth, g.getFontMetrics(), (int) style.getPadding()  * PLACEHOLDER_SCALE).length * g.getFontMetrics().getHeight() + (style.getPadding()  * PLACEHOLDER_SCALE * 2);
+//					
+//					if (rsize < trsize) {
+//						rsize = trsize;
+//					}
+//				} else if (entry.getType() == 3) {
+//					
+//					int colWidth = (int) (colWidths[j] * perUnitWidth);
+//					
+//					tsize = this
+//							.getTableHeight((Table) entry.getValue(), style, colWidth, g);
+//					if (rsize < tsize) {
+//						rsize = tsize;
+//					}
+//				}
+//			}
+//			sizes[i] = perUnit * rsize;
+//		}
+//
+//		return sizes;
+//	}
+//
+//	@SuppressWarnings("rawtypes")
+//	private float getTableHeight(Table table, Style parentstyle, int width, Graphics g) {
+//		ArrayList rows = table.getRows();
+//		Style style = parentstyle;
+//		if (table.getStyle() != null) {
+//			style = table.getStyle();
+//		}
+//		float size = 0;
+//		
+//		float[] colWidths = table.getColsRelativeWith();
+//		float sum = 0;
+//
+//		for (int i = 0; i < colWidths.length; i++) {
+//			sum += colWidths[i];
+//		}
+//
+//		float perUnitWidth = width / sum;
+//		
+//		for (int i = 0; i < rows.size(); i++) {
+//			Object robj = rows.get(i);
+//			ArrayList cols = (ArrayList) robj;
+//			float tsize = 0;
+//			float rsize = 0;
+//			for (int j = 0; j < cols.size(); j++) {
+//				Entry entry = (Entry) cols.get(j);
+//				if (entry.getType() == 0 || entry.getType() == 1) {
+//					int colWidth = (int) (colWidths[j] * perUnitWidth);
+//					
+//					float trsize = getLines(entry.getValue().toString(), colWidth, g.getFontMetrics(), (int) style.getPadding()  * PLACEHOLDER_SCALE).length * g.getFontMetrics().getHeight() + (style.getPadding()  * PLACEHOLDER_SCALE * 2);
+//					
+//					if (rsize < trsize) {
+//						rsize = trsize;
+//					}
+//					
+//					/*if (rsize < ((style.getPadding() * PLACEHOLDER_SCALE * 2) + fontSize)) {
+//						rsize = ((style.getPadding() * PLACEHOLDER_SCALE * 2) + fontSize);
+//					}*/
+//				} else if (entry.getType() == 3) {
+//					int colWidth = (int) (colWidths[j] * perUnitWidth);
+//					tsize = this
+//							.getTableHeight((Table) entry.getValue(), style, colWidth, g);
+//					if (rsize < tsize) {
+//						rsize = tsize;
+//					}
+//				}
+//			}
+//			size += rsize;
+//		}
+//
+//		return size;
+//	}
 }