WIP: pdfbox table to Sign AP

3 files changed, 233 insertions, 0 deletions

diff --git a/pdf-as-lib/src/test/java/at/gv/egiz/pdfas/lib/test/mains/CertificateHolderRequest.java b/pdf-as-lib/src/test/java/at/gv/egiz/pdfas/lib/test/mains/CertificateHolderRequest.java
new file mode 100644
index 00000000..6d853f6e
--- /dev/null
+++ b/pdf-as-lib/src/test/java/at/gv/egiz/pdfas/lib/test/mains/CertificateHolderRequest.java
@@ -0,0 +1,18 @@
+package at.gv.egiz.pdfas.lib.test.mains;
+import iaik.x509.X509Certificate;
+import at.gv.egiz.pdfas.lib.impl.status.ICertificateProvider;
+
+
+public class CertificateHolderRequest implements ICertificateProvider {
+
+	private X509Certificate cert;
+	
+	public CertificateHolderRequest(X509Certificate cert) {
+		this.cert = cert;
+	}
+
+	public X509Certificate getCertificate() {
+		return cert;
+	}
+
+}
diff --git a/pdf-as-lib/src/test/java/at/gv/egiz/pdfas/lib/test/mains/TestPDFBoxTable.java b/pdf-as-lib/src/test/java/at/gv/egiz/pdfas/lib/test/mains/TestPDFBoxTable.java
new file mode 100644
index 00000000..cba9b927
--- /dev/null
+++ b/pdf-as-lib/src/test/java/at/gv/egiz/pdfas/lib/test/mains/TestPDFBoxTable.java
@@ -0,0 +1,207 @@
+package at.gv.egiz.pdfas.lib.test.mains;
+import iaik.x509.X509Certificate;
+
+import java.awt.Graphics;
+import java.awt.geom.AffineTransform;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+
+import org.apache.pdfbox.cos.COSName;
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.pdmodel.PDPage;
+import org.apache.pdfbox.pdmodel.common.PDRectangle;
+import org.apache.pdfbox.pdmodel.common.PDStream;
+import org.apache.pdfbox.pdmodel.edit.PDPageContentStream;
+import org.apache.pdfbox.pdmodel.font.PDFont;
+import org.apache.pdfbox.pdmodel.font.PDType1Font;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.pdfas.common.settings.ISettings;
+import at.gv.egiz.pdfas.common.settings.SignatureProfileSettings;
+import at.gv.egiz.pdfas.lib.api.PdfAs;
+import at.gv.egiz.pdfas.lib.api.PdfAsFactory;
+import at.gv.egiz.pdfas.lib.impl.stamping.TableFactory;
+import at.knowcenter.wag.egov.egiz.table.Entry;
+import at.knowcenter.wag.egov.egiz.table.Style;
+import at.knowcenter.wag.egov.egiz.table.Table;
+
+public class TestPDFBoxTable {
+
+	private static final Logger logger = LoggerFactory
+			.getLogger(TestPDFBoxTable.class);
+	
+	private static void drawTable(PDPage page, PDPageContentStream contentStream, 
+			float x, float y, Table abstractTable) throws IOException {
+
+        final int rows = abstractTable.getRows().size();
+        final int cols = abstractTable.getMaxCols();
+        float[] colsSizes = abstractTable.getColsRelativeWith();
+        int max_cols = abstractTable.getMaxCols();
+        if (colsSizes == null)
+        {
+        	colsSizes = new float[max_cols];
+            // set the column ratio for all columns to 1
+            for (int cols_idx = 0; cols_idx < colsSizes.length; cols_idx++)
+            {
+            	colsSizes[cols_idx] = 1;
+            }
+        }
+        
+        logger.info("TOTAL Col: " + abstractTable.getWidth());
+        
+        float total = 0;
+        
+        for (int cols_idx = 0; cols_idx < colsSizes.length; cols_idx++)
+        {
+        	total += colsSizes[cols_idx];
+        }
+        
+        for (int cols_idx = 0; cols_idx < colsSizes.length; cols_idx++)
+        {
+        	colsSizes[cols_idx] = (colsSizes[cols_idx]/total) * abstractTable.getWidth();
+        }
+        
+        for (int cols_idx = 0; cols_idx < colsSizes.length; cols_idx++)
+        {
+        	logger.info("Col: " + cols_idx + " : " + colsSizes[cols_idx]);
+        }
+        
+        final float cellMargin=5f;
+        final float rowHeight = 12f + 2 * cellMargin;
+        final float tableWidth = abstractTable.getWidth();
+        final float tableHeight = rowHeight * rows;
+        final float colWidth = tableWidth/(float)cols;
+
+        //draw the rows
+        float nexty = y ;
+        for (int i = 0; i <= rows; i++) {
+            contentStream.drawLine(x, nexty, x+tableWidth, nexty);
+            nexty-= rowHeight;
+        }
+
+        //draw the columns
+        float nextx = x;
+        for (int i = 0; i <= cols; i++) {
+            contentStream.drawLine(nextx, y, nextx, y-tableHeight);
+            if(i < colsSizes.length) {
+            	nextx += (colsSizes != null) ? colsSizes[i] : colWidth;
+            }
+        }
+        
+        float textx = x+cellMargin;
+        float texty = y-15;
+        for(int i = 0; i < abstractTable.getRows().size(); i++){
+        	ArrayList row = (ArrayList) abstractTable.getRows().get(i);
+            for(int j = 0 ; j < row.size(); j++) {
+            	Entry cell = (Entry) row.get(j);
+                String text = cell.toString();
+                text = "Hallo";
+                COSName name = COSName.getPDFName("ANDI_TAG!");
+                contentStream.beginMarkedContentSequence(COSName.ALT, name);
+                contentStream.beginText();
+                logger.info("Writing: " + textx + " : " + texty + " = " + text);
+                contentStream.moveTextPositionByAmount(textx,texty);
+                
+                if (text.contains("\n")) {
+                    String[] lines = text.split("\n");
+                    contentStream.appendRawCommands(10 + " TL\n");
+                    for (int k = 0; k < lines.length; k++) {
+                        contentStream.drawString(lines[k]);
+                        if (k < lines.length - 1) {
+                            contentStream.appendRawCommands("T*\n");
+                        }
+                    }
+                } else {
+                    contentStream.drawString(text);
+                }
+                contentStream.endText();
+                contentStream.endMarkedContentSequence();
+                textx += (colsSizes != null) ? colsSizes[j] : colWidth;
+            }
+            texty-= rowHeight;
+            textx = x+cellMargin;
+        }
+    }
+	
+	
+	private static void renderTable(Table abstractTable) {
+		
+		ArrayList rows = abstractTable.getRows();
+		Style table_style = abstractTable.getStyle();
+        for (int row_idx = 0; row_idx < rows.size(); row_idx++)
+        {
+            @SuppressWarnings("rawtypes")
+			ArrayList row = (ArrayList) rows.get(row_idx);
+            logger.info("## Row:" + row_idx + " ## of table:" + abstractTable.getName());
+            for (int entry_idx = 0; entry_idx < row.size(); entry_idx++)
+            {
+                Entry cell = (Entry) row.get(entry_idx);
+                // 03.11.2010 changed by exthex - swapped the two params, was probably a bug
+                Style inherit_style = Style.doInherit(table_style, cell.getStyle());
+                cell.setStyle(inherit_style);
+                logger.info(cell.toString());
+                /*PdfPCell pdf_cell = renderCell(cell);
+                if (cell.getColSpan() > 1)
+                {
+                    pdf_cell.setColspan(cell.getColSpan());
+                }
+                if (cell.isNoWrap())
+                {
+                    pdf_cell.setNoWrap(true);
+                }*/
+                // System.err.println("valign:" + pdf_cell.getVerticalAlignment() + "
+                // halign:" +
+                // pdf_cell.getHorizontalAlignment());
+                //pdf_table.addCell(pdf_cell);
+            }
+            //pdf_table.completeRow();
+        }
+        logger.info("render table:" + abstractTable.getName());
+	}
+	
+	public static void main(String[] args) {
+		try {
+			PdfAs pdfAs = PdfAsFactory.createPdfAs(new File("/home/afitzek/.pdfas/"));
+			ISettings settings  =  (ISettings) pdfAs.getConfiguration();
+			SignatureProfileSettings profileSettings = 
+					TableFactory.createProfile("SIGNATURBLOCK_DE", settings);
+			
+			X509Certificate cert = new X509Certificate(new FileInputStream("/home/afitzek/qualified.cer"));
+			
+			CertificateHolderRequest request = new CertificateHolderRequest(cert);
+			
+			Table main = TableFactory.createSigTable(profileSettings, "main", settings, request);
+		
+			main.setWidth(400);
+			
+			renderTable(main);
+			
+			PDStream stream1;
+			
+			PDDocument document = new PDDocument();
+			PDPage page = new PDPage();
+			page.setMediaBox(new PDRectangle());
+			PDPageContentStream stream = new PDPageContentStream(document, page);
+			stream.setFont(PDType1Font.HELVETICA_BOLD , 12);
+			drawTable(page, stream, 100, 300, main);
+			stream.close();
+			
+			document.addPage(page);
+			
+			document.save("/tmp/test.pdf");
+			
+			/*
+			FileOutputStream fos = new FileOutputStream("/tmp/buffer.bin");
+			fos.write(page.getContents().getByteArray());
+			fos.close();
+			*/
+
+		} catch(Throwable e) {
+			e.printStackTrace();
+		}
+	}
+}
diff --git a/pdf-as-lib/src/test/java/at/gv/egiz/pdfas/lib/test/mains/package-info.java b/pdf-as-lib/src/test/java/at/gv/egiz/pdfas/lib/test/mains/package-info.java
new file mode 100644
index 00000000..60f666c8
--- /dev/null
+++ b/pdf-as-lib/src/test/java/at/gv/egiz/pdfas/lib/test/mains/package-info.java
@@ -0,0 +1,8 @@
+/**
+ * 
+ */
+/**
+ * @author afitzek
+ *
+ */
+package at.gv.egiz.pdfas.lib.test.mains;
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