[Openpcl-svncommits] SF.net SVN: openpcl: [96] openpcl/src/com/openpcl/viewer/printing/ PosPrintPages.java

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

Revision: 96
          http://openpcl.svn.sourceforge.net/openpcl/?rev=96&view=rev
Author:   documentsystems
Date:     2007-07-02 11:21:48 -0700 (Mon, 02 Jul 2007)

Log Message:
-----------
Changed to reference class instance varialbe mProcessPrintType in several places instead of the passed in variable.

Modified Paths:
--------------
    openpcl/src/com/openpcl/viewer/printing/PosPrintPages.java

Modified: openpcl/src/com/openpcl/viewer/printing/PosPrintPages.java
===================================================================
--- openpcl/src/com/openpcl/viewer/printing/PosPrintPages.java	2007-06-21 23:43:48 UTC (rev 95)
+++ openpcl/src/com/openpcl/viewer/printing/PosPrintPages.java	2007-07-02 18:21:48 UTC (rev 96)
@@ -132,6 +132,7 @@
     mProcessPrintType = pProcessPrintType;
     
     StringBuffer tStringBuffer = new StringBuffer();
+    mPagesToPrintArrayList = null;
     // Depending on if print all, print selected, print changed, print remaining, get which pages to print
     switch (mProcessPrintType) {
     case sProcessPrintAll:
@@ -157,24 +158,24 @@
       mPosView.getOpenPCLViewer().setIsDrawingForPrinting(false);
       
       // Show error dialog depending on if print all, print selected, print changed, print remaining.
-      switch (pProcessPrintType) {
+      switch (mProcessPrintType) {
         case sProcessPrintAll:
-          JOptionPane.showMessageDialog(mParentFrame, "Can't \"" + mTitleBarTextForPrintDialog[pProcessPrintType] + 
+          JOptionPane.showMessageDialog(mParentFrame, "Can't \"" + mTitleBarTextForPrintDialog[mProcessPrintType] + 
               "\" because no pages found to print", 
               "No pages to print", JOptionPane.INFORMATION_MESSAGE);
           break;
         case sProcessPrintSelected:
-          JOptionPane.showMessageDialog(mParentFrame, "Can't \"" + mTitleBarTextForPrintDialog[pProcessPrintType] + 
+          JOptionPane.showMessageDialog(mParentFrame, "Can't \"" + mTitleBarTextForPrintDialog[mProcessPrintType] + 
               "\" because you need to Left Click on the tree to select one or more pages.", 
               "No pages to print", JOptionPane.INFORMATION_MESSAGE);
           break;
         case sProcessPrintChanged:
-          JOptionPane.showMessageDialog(mParentFrame, "Can't \"" + mTitleBarTextForPrintDialog[pProcessPrintType] + 
+          JOptionPane.showMessageDialog(mParentFrame, "Can't \"" + mTitleBarTextForPrintDialog[mProcessPrintType] + 
                "\" because no changed pages were found.",
               "No pages to print", JOptionPane.INFORMATION_MESSAGE);
           break;
         case sProcessPrintRemaining:
-          JOptionPane.showMessageDialog(mParentFrame, "Can't \"" + mTitleBarTextForPrintDialog[pProcessPrintType] + 
+          JOptionPane.showMessageDialog(mParentFrame, "Can't \"" + mTitleBarTextForPrintDialog[mProcessPrintType] + 
               "\" because you need to Left Click on the tree to select one or more pages.", 
               "No pages to print", JOptionPane.INFORMATION_MESSAGE);
           break;
@@ -306,8 +307,10 @@
     // return if there's no current pages to print
     if (pPagesToPrintArrayList == null || pPagesToPrintArrayList.size() < 1) { return false; }
 
-    // Make a new ByteArrayOutputStream with the Pcl bytes gotten from the BLK page or from the PCL file page
-    tByteArrayOutputStream = new ByteArrayOutputStream(20000);
+    // Make a new ByteArrayOutputStream with the Pcl bytes gotten from the BLK page or from the PCL file page,
+    //  and make it 20k bytes. Note that ByteArrayOutputStream automatically grows the storage space if it runs out of room
+    //  by allocating a new bigger byte array then doing a memcopy to the new one.
+    tByteArrayOutputStream = new ByteArrayOutputStream(20 * 1024);
 
     // Get the PCL bytes for each page that the user selected in the tree (could be one page or multi page)
     for (tPageNumber = 0; tPageNumber < pPagesToPrintArrayList.size(); tPageNumber++) {
@@ -340,7 +343,7 @@
           tByteArrayOutputStream.write(tLegalSizePaperBytes);
           
         } else {
-          // Pick the paper size by calling the below method with may be subclassed by a plugin.
+          // Pick the paper size by calling the below method which may be subclassed by a plugin.
           //   The below uses polymorphism because the method isTreeNodePageLetterSize() is one of the subclassed
           //   methods specified in the interface IPluginHooksOpenPCL
           if (mPosView.getOpenPCLViewer().isTreeNodePageLetterSize(tPrintThisTreeNode)) {


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