[seam-commits] Seam SVN: r11710 - in branches/community/Seam_2_2/src/pdf: org/jboss/seam/pdf and 1 other directories.

[seam-commits at lists.jboss.org]

Author: norman.richards at jboss.com
Date: 2009-12-01 14:18:09 -0500 (Tue, 01 Dec 2009)
New Revision: 11710

Added:
   branches/community/Seam_2_2/src/pdf/org/jboss/seam/pdf/ui/UIMultiColumnText.java
Modified:
   branches/community/Seam_2_2/src/pdf/META-INF/faces-config.xml
   branches/community/Seam_2_2/src/pdf/META-INF/seam-pdf.taglib.xml
   branches/community/Seam_2_2/src/pdf/org/jboss/seam/pdf/ITextUtils.java
Log:
JBSEAM-4493

Modified: branches/community/Seam_2_2/src/pdf/META-INF/faces-config.xml
===================================================================
--- branches/community/Seam_2_2/src/pdf/META-INF/faces-config.xml	2009-12-01 10:55:16 UTC (rev 11709)
+++ branches/community/Seam_2_2/src/pdf/META-INF/faces-config.xml	2009-12-01 19:18:09 UTC (rev 11710)
@@ -168,7 +168,11 @@
         <component-class>org.jboss.seam.pdf.ui.UIForm</component-class>
     </component>
 
-
+    <component>
+        <component-type>org.jboss.seam.pdf.ui.UIMultiColumnText</component-type>
+        <component-class>org.jboss.seam.pdf.ui.UIMultiColumnText</component-class>
+    </component>
+    
     <!--
     <render-kit>
         <render-kit-id>PDF</render-kit-id>

Modified: branches/community/Seam_2_2/src/pdf/META-INF/seam-pdf.taglib.xml
===================================================================
--- branches/community/Seam_2_2/src/pdf/META-INF/seam-pdf.taglib.xml	2009-12-01 10:55:16 UTC (rev 11709)
+++ branches/community/Seam_2_2/src/pdf/META-INF/seam-pdf.taglib.xml	2009-12-01 19:18:09 UTC (rev 11710)
@@ -237,4 +237,11 @@
       </component>
     </tag>
     
+    <tag>
+      <tag-name>textcolumn</tag-name>
+      <component>
+         <component-type>org.jboss.seam.pdf.ui.UIMultiColumnText</component-type>
+      </component>
+    </tag>
+    
 </facelet-taglib>

Modified: branches/community/Seam_2_2/src/pdf/org/jboss/seam/pdf/ITextUtils.java
===================================================================
--- branches/community/Seam_2_2/src/pdf/org/jboss/seam/pdf/ITextUtils.java	2009-12-01 10:55:16 UTC (rev 11709)
+++ branches/community/Seam_2_2/src/pdf/org/jboss/seam/pdf/ITextUtils.java	2009-12-01 19:18:09 UTC (rev 11710)
@@ -7,6 +7,7 @@
 import com.lowagie.text.ElementTags;
 import com.lowagie.text.PageSize;
 import com.lowagie.text.Rectangle;
+import com.lowagie.text.pdf.PdfWriter;
 
 public class ITextUtils
 {
@@ -129,4 +130,19 @@
 
       return values;
    }
+
+   public static int runDirection(String direction)
+   {
+      if (direction == null || direction.equalsIgnoreCase("default")) {
+         return PdfWriter.RUN_DIRECTION_DEFAULT;
+      } else if (direction.equalsIgnoreCase("rtl")) {
+         return PdfWriter.RUN_DIRECTION_RTL;
+      } else if (direction.equalsIgnoreCase("ltr")) {
+         return PdfWriter.RUN_DIRECTION_LTR;
+      } else if (direction.equalsIgnoreCase("no-bidi")) {
+         return PdfWriter.RUN_DIRECTION_NO_BIDI;
+      } else {
+         throw new RuntimeException("unknown run direction " + direction);
+      }
+   }
 }

Added: branches/community/Seam_2_2/src/pdf/org/jboss/seam/pdf/ui/UIMultiColumnText.java
===================================================================
--- branches/community/Seam_2_2/src/pdf/org/jboss/seam/pdf/ui/UIMultiColumnText.java	                        (rev 0)
+++ branches/community/Seam_2_2/src/pdf/org/jboss/seam/pdf/ui/UIMultiColumnText.java	2009-12-01 19:18:09 UTC (rev 11710)
@@ -0,0 +1,92 @@
+package org.jboss.seam.pdf.ui;
+
+import java.io.IOException;
+
+import javax.faces.context.FacesContext;
+
+import org.jboss.seam.pdf.ITextUtils;
+
+import com.lowagie.text.DocumentException;
+import com.lowagie.text.Element;
+import com.lowagie.text.PageSize;
+import com.lowagie.text.pdf.MultiColumnText;
+
+
+public class UIMultiColumnText 
+    extends ITextComponent
+{
+
+   float left = 36;
+   float right = PageSize.LETTER.getWidth()-36;
+   String direction = "default";
+   
+   MultiColumnText multiColumnText = null;
+
+   
+   public float getLeft()
+   {
+      return (Float) valueBinding("left", left);
+   }
+
+   public void setLeft(float left)
+   {
+      this.left = left;
+   }
+
+   public float getRight()
+   {
+      return (Float) valueBinding("right", right);
+   }
+
+   public void setRight(float right)
+   {
+      this.right = right;
+   }
+
+   public String getDirection()
+   {
+      return (String) valueBinding("direction", direction);
+   }
+
+   public void setDirection(String direction)
+   {
+      this.direction = direction;
+   }
+
+   @Override
+   public void createITextObject(FacesContext context) throws IOException, DocumentException
+   {
+      multiColumnText = new MultiColumnText();
+      
+      multiColumnText.addSimpleColumn(getLeft(), getRight());
+      multiColumnText.setRunDirection(ITextUtils.runDirection(getDirection()));
+   }
+
+   @Override
+   public Object getITextObject()
+   {
+      return multiColumnText;
+   }
+
+   @Override
+   public void handleAdd(Object other)
+   {
+      if (other instanceof Element) {
+         try {
+            multiColumnText.addElement((Element)other);
+         } catch (DocumentException e) {
+            throw new RuntimeException(e);
+         }     
+      } else {
+         throw new RuntimeException("UIMultiColumnText only supports Element children");
+      }
+      
+   }
+
+   @Override
+   public void removeITextObject()
+   {
+      multiColumnText = null;
+   }
+   
+}