trac#30282 allow loading of print properties with files

Before mail merge is startet, WollMux configures LO to load print properties
with files and resets the property after mail merge has finished.

Author: sikelerd

src/de/muenchen/allg/itd51/wollmux/print/OOoBasedMailMerge.java

@@ -80,6 +80,7 @@
 import com.sun.star.util.CloseVetoException;
 import com.sun.star.util.URL;
 import com.sun.star.util.XCancellable;
+import com.sun.star.util.XChangesBatch;
 
 import de.muenchen.allg.afid.UNO;
 import de.muenchen.allg.afid.UnoProps;
@@ -175,8 +176,18 @@ public static void oooMailMerge(final XPrintModel pmod, OutputType type)
 
     String dbName = registerTempDatasouce(dataSource);
 
-    File inputFile =
-      createAndAdjustInputFile(tmpDir, pmod.getTextDocument(), dbName);
+    boolean loadPrintSettings = false;
+    try
+    {
+      loadPrintSettings = modifyLoadPrinterSetting(true);
+    } catch (Exception e1)
+    {
+      LOGGER.warn(
+          "Die Option 'Laden von Druckeinstellungen mit dem Dokument' konnte nicht gesetzt werden.\n"
+              + "Seriendrucke auf einem Drucker haben eventuell falsche Optionen gesetzt.");
+      LOGGER.debug("", e1);
+    }
+    File inputFile = createAndAdjustInputFile(tmpDir, pmod.getTextDocument(), dbName);
 
     LOGGER.debug(L.m("Temporäre Datenquelle: %1", dbName));
     if (pmod.isCanceled()) {
@@ -191,11 +202,7 @@ public static void oooMailMerge(final XPrintModel pmod, OutputType type)
         new ProgressUpdater(pmod, (int) Math.ceil((double) ds.getSize()
           / countNextSets(pmod.getTextDocument())));
 
-      XPropertySet inSettings = UNO.XPropertySet(UNO.XMultiServiceFactory(pmod.getTextDocument())
-          .createInstance("com.sun.star.document.Settings"));
-      byte[] printerSetup = (byte[]) inSettings.getPropertyValue("PrinterSetup");
-      String pNameSD = (String) inSettings.getPropertyValue("PrinterName");
-      t = runMailMerge(dbName, tmpDir, inputFile, updater, type, pNameSD, printerSetup);
+      t = runMailMerge(dbName, tmpDir, inputFile, updater, type);
     }
     catch (Exception e)
     {
@@ -226,6 +233,15 @@ public static void oooMailMerge(final XPrintModel pmod, OutputType type)
     removeTempDatasource(dbName, tmpDir);
     ds.remove();
     inputFile.delete();
+    try
+    {
+      modifyLoadPrinterSetting(loadPrintSettings);
+    } catch (Exception e1)
+    {
+      LOGGER.warn(
+          "Die Einstellung 'Laden von Druckeinstellungen mit dem Dokument' konnte nicht zurückgesetzt werden.");
+      LOGGER.debug("", e1);
+    }
 
     // ... jetzt können wir nach Benutzerabbruch aufhören
     if (pmod.isCanceled()) return;
@@ -764,6 +780,31 @@ public File getCSVFile()
     }
   }
 
+  /**
+   * Modifies the configuration option for loading print properties when files are opened.
+   *
+   * @param load
+   *          True if the properties should be loaded, false otherwise. @return The value before the
+   *          modification.
+   * @throws com.sun.star.uno.Exception
+   *           Couldn't modify the property.
+   */
+  private static Boolean modifyLoadPrinterSetting(boolean load) throws com.sun.star.uno.Exception
+  {
+    Object cp = UNO.createUNOService("com.sun.star.configuration.ConfigurationProvider");
+    com.sun.star.beans.PropertyValue aPathArgument = new com.sun.star.beans.PropertyValue();
+    aPathArgument.Name = "nodepath";
+    aPathArgument.Value = "/org.openoffice.Office.Common/Save/Document";
+
+    Object ca = UNO.XMultiServiceFactory(cp).createInstanceWithArguments(
+        "com.sun.star.configuration.ConfigurationUpdateAccess", new Object[] { aPathArgument });
+    XPropertySet props = UNO.XPropertySet(ca);
+    boolean lastValue = AnyConverter.toBoolean(props.getPropertyValue("LoadPrinter"));
+    props.setPropertyValue("LoadPrinter", load);
+    UnoRuntime.queryInterface(XChangesBatch.class, ca).commitChanges();
+    return lastValue;
+  }
+
   /**
    * Erzeugt das aus origDoc abgeleitete, für den OOo-Seriendruck heranzuziehende
    * Input-Dokument im Verzeichnis tmpDir und nimmt alle notwendigen Anpassungen vor,
@@ -1363,12 +1404,11 @@ public Short getUNOMailMergeType()
    *          Drucker fuer den Seriendruck
    * @throws Exception
    *           falls der MailMergeService nicht erzeugt werden kann.
-   * 
+   *
    * @author Christoph Lutz (D-III-ITD-D101)
    */
   private static MailMergeThread runMailMerge(String dbName, final File outputDir,
-      File inputFile, final ProgressUpdater progress, final OutputType type,
-      String printerName, byte[] printerSetup) throws Exception
+      File inputFile, final ProgressUpdater progress, final OutputType type) throws Exception
   {
     final XJob mailMerge =
       UnoRuntime.queryInterface(XJob.class, UNO.xMCF.createInstanceWithContext(
@@ -1394,17 +1434,6 @@ public void notifyMailMergeEvent(MailMergeEvent event)
         {
           progress.setMessage(L.m("Sende Druckauftrag - bitte warten..."));
         }
-        if (type == OutputType.toPrinter)
-        {
-          try {
-            XPropertySet inSettings = UNO.XPropertySet(UNO.XMultiServiceFactory(event.Model)
-                .createInstance("com.sun.star.document.Settings"));
-            inSettings.setPropertyValue("PrinterSetup", printerSetup);
-            inSettings.setPropertyValue("PrinterName", printerName);
-          } catch (com.sun.star.uno.Exception e) {
-            LOGGER.error("Druckereinstellungen konnten nicht gesetzt werden.", e);
-          }
-        }
       }
     });
 
@@ -1431,14 +1460,6 @@ else if (type == OutputType.toShell)
     else if (type == OutputType.toPrinter)
     {
       mmProps.add(new NamedValue("SinglePrintJobs", Boolean.FALSE));
-      // is also set in notifyMailMergeEvent-Method, but if it isn't set here
-      // the default printer is always used.
-      PropertyValue[] printOps = new PropertyValue[1];
-      printOps[0] = new PropertyValue();
-      printOps[0].Name = "PrinterName";
-      printOps[0].Value = printerName;
-      LOGGER.debug(L.m("Seriendruck - Setze Drucker: %1", printerName));
-      mmProps.add(new NamedValue("PrintOptions", printOps));
     }
     MailMergeThread t = new MailMergeThread(mailMerge, outputDir, mmProps);
     t.start();