[Openpcl-svncommits] SF.net SVN: openpcl: [127] openpcl/src/com/openpcl/viewer/OpenPCLViewer. java

[<doc...@us...>]

Revision: 127
          http://openpcl.svn.sourceforge.net/openpcl/?rev=127&view=rev
Author:   documentsystems
Date:     2007-07-26 11:24:22 -0700 (Thu, 26 Jul 2007)

Log Message:
-----------
Howard Hoagland. In OpenPCLViewer in the methods renderImageForPrintingFromPageNumber() and getImageForPage(), added the parameter byte[] pPrintTimePclBytes and code in the methods to implement the "Print Form Names" for Windows Print (PCL Direct print was already implemented previously).

Modified Paths:
--------------
    openpcl/src/com/openpcl/viewer/OpenPCLViewer.java

Modified: openpcl/src/com/openpcl/viewer/OpenPCLViewer.java
===================================================================
--- openpcl/src/com/openpcl/viewer/OpenPCLViewer.java	2007-07-26 18:20:14 UTC (rev 126)
+++ openpcl/src/com/openpcl/viewer/OpenPCLViewer.java	2007-07-26 18:24:22 UTC (rev 127)
@@ -1513,7 +1513,7 @@
     
     // Get the image for the one selected Pcl page in the currently selected PosView its current zoom factor
     double tZoomFactor = mPosViewSelected.getPosZoomLogic().getCurrentZoomFactor();
-    BufferedImage tBufferedImage = getImageForPage(tPageNumber, false, tPaperSize, tZoomFactor);
+    BufferedImage tBufferedImage = getImageForPage(tPageNumber, null, false, tPaperSize, tZoomFactor);
     PriDebug.infoln("OpenPCLViewer> returned from getImageForPage(tPageNumber, false, tPaperSize, tZoomFactor)");
 
     // Pass the returned BufferedImage from above here to put it on the screen.
@@ -1544,18 +1544,20 @@
   public BufferedImage renderImageForPrintingFromTreeNode(PosTreeNode pPosTreeNode) {
     if (pPosTreeNode == null) { return null; }
     
-    // Pass only the page number of the tree node to PclRenderImage to render the BufferedImage.
-    // Important: Subclasses that override this method will have more complex code than just the one line below,
-    //   so that's why there is only this one line is in this one method, so this method can be overridden in subclasses.
-    BufferedImage tBufferedImage = renderImageForPrintingFromPageNumber(pPosTreeNode.getNodeNumber());
+    // Pass the page number of the tree node and the print time only additional PCL bytes to draw 
+    //   to PclRenderImage to render the BufferedImage.
+    // Important: Subclasses that override this method will have more complex code than just the below.
+    BufferedImage tBufferedImage = renderImageForPrintingFromPageNumber(
+        pPosTreeNode.getNodeNumber(), pPosTreeNode.getPrintTimePclBytes());
+    
     return tBufferedImage;
   }
   
-  /** Render the BufferedImage from the page number. */
-  public BufferedImage renderImageForPrintingFromPageNumber(int pPageNumber) {
+  /** Render the BufferedImage from the page number and the print time only additional PCL bytes to draw */
+  public BufferedImage renderImageForPrintingFromPageNumber(int pPageNumber, byte[] pPrintTimePclBytes) {
     String tPaperSize = getPaperSizeForPage(pPageNumber);
     // Get the image for the one selected Pcl page in the currently selected PosView its current zoom factor
-    BufferedImage tBufferedImage = getImageForPage(pPageNumber, true, tPaperSize, 1.0d);
+    BufferedImage tBufferedImage = getImageForPage(pPageNumber, pPrintTimePclBytes, true, tPaperSize, 1.0d);
     return tBufferedImage;
   }
   
@@ -1612,18 +1614,21 @@
    * In DocMaster, this is getImage().
    * 
    * @param pPageNumber. The Pcl page number to render to the image.
+   * @param pPrintTimePclBytes. Draw these additional PCL bytes on the print image.
    * @param pIsForPrinting.  If true non printing items like signature blocks won't be rendered.
    * @param pPaperSize. If a paper size is not specified in the PCL, this paper size will be used.  "LTR" or "LGL".
    * @param pZoomFactor. This is mandatory (see note for why).
-   * @return returnserror String from PclRenderImage.getLastErrorString()
+   * @return BufferedImage. If null, then get the return String from PclRenderImage.getLastErrorString()
    */
-  public BufferedImage getImageForPage(int pPageNumber, boolean pIsForPrinting, String pPaperSize, double pZoomFactor) {
+  public BufferedImage getImageForPage(int pPageNumber,  byte[] pPrintTimePclBytes, 
+      boolean pIsForPrinting, String pPaperSize, double pZoomFactor) {
     if (mPosViewSelected != null) { 
       PriDebug.infoln("OpenPCLViewer> getImageForPage(page=" + pPageNumber + ", boolean printing=" +
           pIsForPrinting + "String paperSize=" + pPaperSize + ", double zoom=" + pZoomFactor + ")");
       
-      return  mPosViewSelected.getPclRenderImage().getImageForPage(
-        pPageNumber, pIsForPrinting, pPaperSize, pZoomFactor);
+      return  mPosViewSelected.getPclRenderImage().getImageForPage(pPageNumber, pPrintTimePclBytes,
+          pIsForPrinting, pPaperSize, pZoomFactor);
+
     } else {
       return null;
     }
@@ -1676,7 +1681,7 @@
    * Convenience method that calls PclRenderImage.getBufferedImageToDrawOn().
    * Get the BufferedImage to draw on for purposes of an external app can call methods on the
    * BufferedImage object so the external app can directly draw on the image if wanted.
-   * @return BufferedImage or if error returns null in which case call getLastErrorString()
+   * @return BufferedImage. If null, then get the return String from PclRenderImage.getLastErrorString()
    */
   public BufferedImage getBufferedImageToDrawOn() {
     if (mPosViewSelected != null) {


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