INTEGRATION: CWS scriptingf7 (1.3.4); FILE MERGED

2004/07/15 09:55:58 npower 1.3.4.3: #i25269# Changes to ProviderBrowseNode so that is doesn't try to get the scriptng context ( this was causing a crash in the cmdline version of pkgchk as it tried to instantiate the desktop component ). Changed the ctor to take XComponentContext, also changed PkgProviderBrowseNode the same way and additionally changed ScriptProvider to use the new ctor.
2004/07/01 08:34:52 npower 1.3.4.2: #i30951#  Added checks to see if directory containing language dir is read only and also to see if the library is within an uno-package. The delete/create etc. properties are set accordingly
2004/06/22 07:40:34 npower 1.3.4.1: #25269# updates to support pkgchk

scripting/java/com/sun/star/script/framework/browse/ProviderBrowseNode.java

@@ -2,9 +2,9 @@
  *
  *  $RCSfile: ProviderBrowseNode.java,v $
  *
- *  $Revision: 1.3 $
+ *  $Revision: 1.4 $
  *
- *  last change: $Author: rt $ $Date: 2004-05-19 08:20:06 $
+ *  last change: $Author: hr $ $Date: 2004-07-23 13:56:06 $
  *
  *  The Contents of this file are made available subject to the terms of
  *  either of the following licenses
@@ -67,6 +67,11 @@ import com.sun.star.uno.Any;
 import com.sun.star.uno.AnyConverter;
 import com.sun.star.uno.Type;
 import com.sun.star.uno.XComponentContext;
+import com.sun.star.uno.UnoRuntime;
+
+import com.sun.star.lang.XMultiComponentFactory;
+
+import com.sun.star.ucb.XSimpleFileAccess;
 
 import com.sun.star.beans.XIntrospectionAccess;
 import com.sun.star.script.XInvocation;
@@ -86,29 +91,52 @@ import javax.swing.JOptionPane;
 public class ProviderBrowseNode extends PropertySet
     implements XBrowseNode, XInvocation
 {
-    private ScriptProvider provider;
+    protected ScriptProvider provider;
-    //private RootBrowseNode parent;
+    protected Collection browsenodes;
-    private Collection browsenodes;
+    protected String name;
-    private String name;
+    protected ParcelContainer container;
-    private ParcelContainer container;
+    protected Parcel parcel;
-    private Parcel parcel;
+    protected XComponentContext m_xCtx;
-    public boolean deletable = true;
-    public boolean editable  = false;
-    public boolean creatable = true;
 
-    public ProviderBrowseNode( ScriptProvider provider, ParcelContainer container ) {
+    public boolean deletable = true;
+    public boolean creatable = true;
+    public boolean editable = false;
+
+    public ProviderBrowseNode( ScriptProvider provider, ParcelContainer container, XComponentContext xCtx ) {
         LogUtils.DEBUG("*** ProviderBrowseNode ctor");
         this.container = container;
         this.name = this.container.getLanguage();
         this.provider = provider;
+        this.m_xCtx = xCtx;
 
         registerProperty("Deletable", new Type(boolean.class),
             (short)0, "deletable");
-        registerProperty("Editable", new Type(boolean.class),
-            (short)0, "editable");
         registerProperty("Creatable", new Type(boolean.class),
             (short)0, "creatable");
+        registerProperty("Editable", new Type(boolean.class),
+            (short)0, "editable");
+        XSimpleFileAccess xSFA = null;
+        XMultiComponentFactory xFac = m_xCtx.getServiceManager();
+        try
+        {
+            xSFA = ( XSimpleFileAccess)
+                UnoRuntime.queryInterface( XSimpleFileAccess.class,
+                    xFac.createInstanceWithContext(
+                        "com.sun.star.ucb.SimpleFileAccess",
+                        xCtx ) );
+            if (  container.isUnoPkg() || xSFA.isReadOnly( container.getParcelContainerDir() ) )
+            {
+                deletable = false;
+                creatable = false;
+            }
+        }
+        // TODO propage errors
+        catch( com.sun.star.uno.Exception e )
+        {
+                LogUtils.DEBUG("Caught exception in creation of ProviderBrowseNode ");
+                LogUtils.DEBUG( LogUtils.getTrace(e));
 
+        }
     }
 
     public String getName() {
@@ -118,8 +146,9 @@ public class ProviderBrowseNode extends PropertySet
 
     public XBrowseNode[] getChildNodes() {
         LogUtils.DEBUG("***** ProviderBrowseNode.getChildNodes()");
-        if ( container != null  )
+        if ( hasChildNodes() )
         {
+            // needs initialisation?
             LogUtils.DEBUG("** ProviderBrowseNode.getChildNodes(), container is " + container );
             String[] parcels = container.getElementNames();
             browsenodes = new ArrayList( parcels.length );
@@ -136,22 +165,34 @@ public class ProviderBrowseNode extends PropertySet
                     LogUtils.DEBUG( e.toString() );
                 }
             }
+            ParcelContainer[] packageContainers = container.getChildContainers();
+            LogUtils.DEBUG("**** For container named " + container.getName() + " with root path " + container.getParcelContainerDir() + " has " + packageContainers.length + " child containers " );
+
+            for ( int i = 0; i < packageContainers.length; i++ )
+            {
+                XBrowseNode node = new PkgProviderBrowseNode( provider, packageContainers[ i ], m_xCtx );
+                browsenodes.add( node );
+            }
         }
         else
         {
             LogUtils.DEBUG("*** No container available");
-        return new XBrowseNode[0];
+            return new XBrowseNode[0];
         }
-        return (XBrowseNode[])browsenodes.toArray(new XBrowseNode[0]);
+        return ( XBrowseNode[] )browsenodes.toArray( new XBrowseNode[0] );
     }
 
     public boolean hasChildNodes() {
-        if (container == null || !container.hasElements() )
+        LogUtils.DEBUG("***** ProviderBrowseNode.hasChildNodes() ");
+        LogUtils.DEBUG("***** ProviderBrowseNode.hasChildNodes() name " + container.getName() );
+        LogUtils.DEBUG("***** ProviderBrowseNode.hasChildNodes() path " + container.getParcelContainerDir() );
+        if ( container == null ||
+             ( !container.hasElements() && !(container.getChildContainers().length == 0 ) )  )
         {
-           LogUtils.DEBUG("** ProviderBrowseNode returning FALSE for has children");
+           LogUtils.DEBUG("** ProviderBrowseNode hasChildNodes() returning FALSE for has children");
-            return false;
+            return true;
         }
-        LogUtils.DEBUG("** ProviderBrowseNode returning true for has children");
+        LogUtils.DEBUG("** ProviderBrowseNode returning TRUE for has children");
         return true;
     }
 
@@ -244,7 +285,7 @@ public class ProviderBrowseNode extends PropertySet
             }
             catch (Exception e)
             {
-        //System.err.print("create failed with: " + e );
+        LogUtils.DEBUG("ProviderBrowseNode[create] failed with: " + e );
                 LogUtils.DEBUG( LogUtils.getTrace( e ) );
                 result = new Any(new Type(Boolean.class), Boolean.FALSE);