From c2dc72bc99b99959dce84466c5723894169e07b5 Mon Sep 17 00:00:00 2001
From: tknall <tknall@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c>
Date: Tue, 25 Nov 2008 12:52:47 +0000
Subject: Minor support for TrueType fonts in preparation of PDF/A added.

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@313 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
---
 pom.xml                                            |  8 -----
 .../wag/egov/egiz/pdf/PDFSignatureObjectIText.java | 35 +++++++++++++++++++++-
 src/site/changes.xml                               |  1 +
 3 files changed, 35 insertions(+), 9 deletions(-)

diff --git a/pom.xml b/pom.xml
index d7b709b..fa6c239 100644
--- a/pom.xml
+++ b/pom.xml
@@ -301,14 +301,6 @@
 			<version>2.3</version>
 		</dependency>
 		
-		<!-- nur falls die default configuration mittels commons-vfs extrahiert wird
-		<dependency>
-			<groupId>commons-vfs</groupId>
-			<artifactId>commons-vfs</artifactId>
-			<version>1.0</version>
-		</dependency>
-		-->
-		
 		<!-- iText -->
 		<dependency>
 			<groupId>com.lowagie</groupId>
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/pdf/PDFSignatureObjectIText.java b/src/main/java/at/knowcenter/wag/egov/egiz/pdf/PDFSignatureObjectIText.java
index 75e90c5..5bc748d 100644
--- a/src/main/java/at/knowcenter/wag/egov/egiz/pdf/PDFSignatureObjectIText.java
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/pdf/PDFSignatureObjectIText.java
@@ -26,6 +26,7 @@ import java.util.HashMap;
 import org.apache.log4j.Level;
 import org.apache.log4j.Logger;
 
+import at.gv.egiz.pdfas.exceptions.ErrorCode;
 import at.knowcenter.wag.egov.egiz.cfg.ConfigLogger;
 import at.knowcenter.wag.egov.egiz.cfg.SettingsReader;
 import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException;
@@ -36,10 +37,12 @@ import at.knowcenter.wag.egov.egiz.table.Style;
 import at.knowcenter.wag.egov.egiz.table.Table;
 
 import com.lowagie.text.BadElementException;
+import com.lowagie.text.DocumentException;
 import com.lowagie.text.Element;
 import com.lowagie.text.Font;
 import com.lowagie.text.Image;
 import com.lowagie.text.Phrase;
+import com.lowagie.text.pdf.BaseFont;
 import com.lowagie.text.pdf.PdfPCell;
 import com.lowagie.text.pdf.PdfPTable;
 
@@ -242,11 +245,37 @@ public class PDFSignatureObjectIText implements PDFSignatureObject
     int face = ((Integer) font_face).intValue();
     float height = Float.parseFloat(font_arr[1]);
     int weight = ((Integer) font_weight).intValue();
-
+    
     font = new Font(face, height, weight);
     fontMap_.put(fontString, font);
     return font;
   }
+  
+  /**
+   * Creates a custom
+   * @param fontString
+   * @return
+   * @throws PDFDocumentException
+   */
+  private Font getCellTrueTypeFont(String fontString) throws PDFDocumentException {
+     // TODO[tknall-PDF/A]: Remove hardcoded TTF. Impement TTF usage based on configuration.
+     logger_.warn("TrueType Fonts are activated. This is only for testing purposes. Deactivate in final release!");
+     try {
+        Font font = (Font) fontMap_.get(fontString);
+        if (font == null) {
+           logger_.debug("Font \"" + fontString + "\" not in cache. Instantiating font.");
+           String fontPath = SettingsReader.RESOURCES_PATH + "fonts" + File.separator + "DejaVuSansCondensed.ttf";
+           logger_.debug("Instantiating \"" + fontPath + "\".");
+           font = new Font(BaseFont.createFont(fontPath, BaseFont.WINANSI, true), 8);
+           fontMap_.put(fontString, font);
+        }
+        return font;
+     } catch (DocumentException e) {
+        throw new PDFDocumentException(ErrorCode.FONT_NOT_FOUND, e.getMessage());
+     } catch (IOException e) {
+        throw new PDFDocumentException(ErrorCode.FONT_NOT_FOUND, e.getMessage());
+     }
+  }
 
   /**
    * This method visualize an abstract table cell into a corresponding pdf table
@@ -284,7 +313,11 @@ public class PDFSignatureObjectIText implements PDFSignatureObject
       {
         font_string = cell_style.getValueFont();
       }
+      
+      // TODO[tknall-PDF/A]: Deactivate temporary TTF test.
       Font cell_font = getCellFont(font_string);
+//      Font cell_font = getCellTrueTypeFont(font_string);
+      
       Phrase text_phrase = new Phrase(text, cell_font);
       pdf_cell = new PdfPCell(text_phrase);
       setCellStyle(pdf_cell, cell_style);
diff --git a/src/site/changes.xml b/src/site/changes.xml
index 96307b2..8e1016c 100644
--- a/src/site/changes.xml
+++ b/src/site/changes.xml
@@ -28,6 +28,7 @@
 			<action dev="tknall" type="add">Preparation for multilingual support for web application.</action>
 			<action dev="tknall" type="update">Minor updates of configuration.</action>
 			<action dev="tknall" type="update">Sitemesh updates.</action>
+			<action dev="tknall" type="add">Minor support for TrueType fonts in preparation of PDF/A added.</action>
 		</release>
 
 		<release version="3.0.7-20080923" date="2008-09-23" description="subsequent release">
-- 
cgit v1.2.3