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[Openpcl-svncommits] SF.net SVN: openpcl: [134] openpcl/src/com/openpcl/viewer/printing/ PosPrintPages.java
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From: <doc...@us...> - 2007-07-30 22:20:20
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Revision: 134
http://openpcl.svn.sourceforge.net/openpcl/?rev=134&view=rev
Author: documentsystems
Date: 2007-07-30 15:20:21 -0700 (Mon, 30 Jul 2007)
Log Message:
-----------
Howard Hoagland. In PosPrintPages, added new code to implement duplexing for Pcl Direct (Windows Print not working yet).
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 2007-07-30 22:16:14 UTC (rev 133)
+++ openpcl/src/com/openpcl/viewer/printing/PosPrintPages.java 2007-07-30 22:20:21 UTC (rev 134)
@@ -53,7 +53,6 @@
private ArrayList<PosTreeNode> mPagesToPrintArrayList = null;
private JProgressBar mPrintingProgressBar = null;
private boolean mPrintedOkReturn = false;
- private boolean mShouldOutputFormFeedBetweenPages = true;
private JDialog mPrintingProgressJDialog = null;
public static final int sProcessPrintAll = 0;
public static final int sProcessPrintSelected = 1;
@@ -67,6 +66,10 @@
"Print All", "Print Selected", "Print Changed", "Print Remaining"};
public static byte sbESC = 0x1B; // Escape char
public static byte sbFF = 0xC; // Form Feed ( char(12) )
+ public static final byte[] sDuplexOffBytes = new byte[] { sbESC, '&', 'l', '0', 'S' };
+ public static final byte[] sDuplexOnBytes = new byte[] { sbESC, '&', 'l', '1', 'S' };
+ public static final byte[] sDuplexNextPageBytes = new byte[] {sbESC, '&', 'a', '0', 'G' };
+ public static final byte[] sDuplexFrontPageBytes = new byte[] {sbESC, '&', 'a', '1', 'G' };
private PriModifyPclBytes mPriModifyPclBytes = null;
private PclParser mPclParser = null;
private StringBuffer mIndexNumbersStringBuffer = null;
@@ -194,7 +197,13 @@
mIndexNumbersStringBuffer.append(", ");
}
}
-
+
+ // Send the built string to the Java Console
+ // 1. "Print All" or "Print Selected" or "Print Remaining" or "Print Changed"
+ // 2. N pages
+ // 3. Index numbers are: n, n, n, ... n
+ PriDebug.releaseln(mIndexNumbersStringBuffer.toString());
+
// Get a new PrinterJob using its static method
mPrinterJob = PrinterJob.getPrinterJob();
@@ -259,47 +268,44 @@
StringBuffer tMsgStringBuffer = new StringBuffer();
// Java Console output window will show all the below:
- // "Windows Print" or "Print PCL Direct"
+
+ // 1. To Java Console window: "Windows Print" or "Print PCL Direct"
if (mPosPrintSetupDialogChoices.isPrintFormatPclDirect()) {
- tMsgStringBuffer.append("\"Print PCL Direct\"");
+ tMsgStringBuffer.append(" Print PCL Direct");
} else {
- tMsgStringBuffer.append("\"Windows Print\"");
+ tMsgStringBuffer.append(" Windows Print");
}
- // to printer selected
- tMsgStringBuffer.append(" to printer selected: ");
+ // 2. To Java Console window: Show printer selected
+ tMsgStringBuffer.append(" to printer: ");
tMsgStringBuffer.append(mPrintService.getName());
- // The 5 radio buttons in the "Paper Size" group box
+ // 3. To Java Console window: Which of the 5 radio buttons in the "Paper Size" group box
if (mPosPrintSetupDialogChoices.isPaperSizeAsDisplayedOrSelected()) {
- tMsgStringBuffer.append("\n Print as displayed/selected (no order change and no paper size change).");
+ tMsgStringBuffer.append(", as displayed/selected (no order change and no paper size change)");
} else if (mPosPrintSetupDialogChoices.isPaperSizeLegalFirstThenLetter()) {
- tMsgStringBuffer.append("\n Print Legal first, then Letter.");
+ tMsgStringBuffer.append(", Legal first, then Letter");
} else if (mPosPrintSetupDialogChoices.isPaperSizeLetterFirstThenLegal()) {
- tMsgStringBuffer.append("\n Print Letter first, then Legal.");
+ tMsgStringBuffer.append(", Letter first, then Legal");
} else if (mPosPrintSetupDialogChoices.isPaperSizePrintAllOnLegal()) {
- tMsgStringBuffer.append("\n Print all on Legal paper.");
+ tMsgStringBuffer.append(", all on Legal paper");
} else if (mPosPrintSetupDialogChoices.isPaperSizePrintAllOnLetterShrinksLegal()) {
- tMsgStringBuffer.append("\n Print all on Letter paper (shrinks Legal). ");
+ tMsgStringBuffer.append(", all on Letter paper (shrinks Legal)");
}
- // Additional copies
- tMsgStringBuffer.append("\n Additional Copies is " + mPosPrintSetupDialogChoices.getNumAdditionalCopies());
+ // 4. To Java Console window: Additional copies=N
+ tMsgStringBuffer.append(". Additional Copies=" + mPosPrintSetupDialogChoices.getNumAdditionalCopies());
- // Print Form Names
- if (mPosPrintSetupDialogChoices.shouldPrintFormNames()) {
- tMsgStringBuffer.append("\n Print Form Names.");
- }
+ // 5. To Java Console window: Print Form Names=Yes/No
+ tMsgStringBuffer.append(", Print Form Names=" + (mPosPrintSetupDialogChoices.shouldPrintFormNames()? "Yes" : "No"));
- // "Print All" or "Print Selected" or "Print Remaining" or "Print Changed"
- // N pages
- // Index numbers are: n, n, n, ... n
- tMsgStringBuffer.append("\n " + mIndexNumbersStringBuffer);
-
+ // 6. To Java Console window: Duplex=Yes/No
+ tMsgStringBuffer.append(", Duplex=" + (mPosPrintSetupDialogChoices.shouldDuplex()? "Yes" : "No"));
+
// Send the built multi line string to the Java Console
PriDebug.releaseln(tMsgStringBuffer.toString());
@@ -513,7 +519,6 @@
DocFlavor tDocFlavor = DocFlavor.INPUT_STREAM.AUTOSENSE;
SimpleDoc tSimpleDoc = null;
DocPrintJob tDocPrintJob = null;
- PrintService tPrintService = null;
PosTreeNode tPrintThisTreeNode = null;
ByteArrayInputStream tByteArrayInputStream = null;
ByteArrayOutputStream tByteArrayOutputStream =null;
@@ -531,6 +536,21 @@
// by allocating a new bigger byte array then doing a memcopy to the new one.
tByteArrayOutputStream = new ByteArrayOutputStream(20 * 1024);
+ // Send a printer reset ESC E
+ tByteArrayOutputStream.write(sbESC);
+ tByteArrayOutputStream.write('E');
+
+ // If user clicked Yes for Duplex on Print Setup dialog, then write "Duplex on" Pcl bytes, else write "Duplex off" Pcl bytes
+ try {
+ if (pPosPrintSetupDialogChoices.shouldDuplex()) {
+ tByteArrayOutputStream.write(sDuplexOnBytes);
+ } else {
+ tByteArrayOutputStream.write(sDuplexOffBytes);
+ }
+ } catch (IOException e) {
+ PriDebug.releaseln("Error. Couldn't write Duplex on/off PCL bytes to printer.\n" + e);
+ }
+
// for each page that the user selected in the tree (could be one page or multi page), get the PCL bytes
for (tPageNumber = 0; tPageNumber < pPagesToPrintArrayList.size(); tPageNumber++) {
// Get the tree node user object for this print page by indexing into the print ArrayList to get the passed in page number
@@ -551,8 +571,26 @@
byte[] tModifiedPclBytes = mPriModifyPclBytes.getModifiedPclBytes();
// PriDebug.releaseln("Pcl page before, after bytes: " + tPclBytes.length + ", " + tModifiedPclBytes.length);
+
+ if (pPosPrintSetupDialogChoices.shouldDuplex()) {
+ try {
+ if (mPosView.getOpenPCLViewer().forceFrontSideWhenDuplexing(tPrintThisTreeNode)) {
+ // Write "Duplex force front page" PCL bytes (don't use the back side of the page, start a new page)
+ tByteArrayOutputStream.write(sDuplexFrontPageBytes);
+ } else {
+ // Write "Duplex to next page" PCL bytes
+ tByteArrayOutputStream.write(sDuplexNextPageBytes);
+ }
+ } catch (IOException e1) {
+ PriDebug.releaseln("Error. Couldn't write Duplex next page PCL bytes to printer.\n" + e1);
+ }
+ } else {
+ // Write form feed (in Duplex off mode)
+ tByteArrayOutputStream.write(sbFF);
+ }
+
try {
- if (pPosPrintSetupDialogChoices != null && pPosPrintSetupDialogChoices.isPaperSizePrintAllOnLegal()) {
+ if (pPosPrintSetupDialogChoices.isPaperSizePrintAllOnLegal()) {
// The user has a check in the Print Setup dialog box for "Print all on Legal paper"
// so FORCE ALL PAGES TO LEGAL SIZE no matter if LTR in the Blockument DSP values
// or if this is a PCL file with a letter size PCL command
@@ -579,16 +617,16 @@
if (tPrintTimePclBytes != null) {
try {
tByteArrayOutputStream.write(tPrintTimePclBytes);
- } catch (IOException e) {
+ } catch (IOException e3) {
+ PriDebug.releaseln("Error. Couldn't write print time only PCL bytes to printer.\n" + e3);
}
}
- // Write the current page bytes
try {
+ // Write the current page bytes
tByteArrayOutputStream.write(tModifiedPclBytes);
- if (mShouldOutputFormFeedBetweenPages) { tByteArrayOutputStream.write(sbFF); }
} catch (IOException e) {
- return false;
+ PriDebug.releaseln("Error. Couldn't write base page PCL bytes to printer.\n" + e);
}
// Update the progress bar at each page
@@ -604,10 +642,9 @@
tSimpleDoc = new SimpleDoc(tByteArrayInputStream, tDocFlavor, mDocAttributeSet);
if (tSimpleDoc == null) { return false; }
- tPrintService = pPosPrintSetupDialogChoices.getSelectedPrintService();
- if (tPrintService == null) { return false; }
+ if (mPrintService == null) { return false; }
- tDocPrintJob = tPrintService.createPrintJob();
+ tDocPrintJob = mPrintService.createPrintJob();
if (tDocPrintJob == null) { return false; }
try {
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