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Diffstat (limited to 'scripting/java/com/sun/star/script/framework/browse/ProviderBrowseNode.java')
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diff --git a/scripting/java/com/sun/star/script/framework/browse/ProviderBrowseNode.java b/scripting/java/com/sun/star/script/framework/browse/ProviderBrowseNode.java
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+++ b/scripting/java/com/sun/star/script/framework/browse/ProviderBrowseNode.java
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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+package com.sun.star.script.framework.browse;
+
+import com.sun.star.lib.uno.helper.PropertySet;
+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;
+
+import com.sun.star.script.browse.XBrowseNode;
+import com.sun.star.script.browse.BrowseNodeTypes;
+
+import com.sun.star.script.framework.provider.ScriptProvider;
+import com.sun.star.script.framework.log.*;
+import com.sun.star.script.framework.container.*;
+import com.sun.star.script.framework.browse.DialogFactory;
+
+import java.util.*;
+import javax.swing.JOptionPane;
+
+public class ProviderBrowseNode extends PropertySet
+ implements XBrowseNode, XInvocation
+{
+ protected ScriptProvider provider;
+ protected Collection browsenodes;
+ protected String name;
+ protected ParcelContainer container;
+ protected Parcel parcel;
+ protected XComponentContext m_xCtx;
+
+ 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("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() {
+ return name;
+ }
+
+ public XBrowseNode[] getChildNodes() {
+ LogUtils.DEBUG("***** ProviderBrowseNode.getChildNodes()");
+ if ( hasChildNodes() )
+ {
+ // needs initialisation?
+ LogUtils.DEBUG("** ProviderBrowseNode.getChildNodes(), container is " + container );
+ String[] parcels = container.getElementNames();
+ browsenodes = new ArrayList( parcels.length );
+ for ( int index = 0; index < parcels.length; index++ )
+ {
+ try
+ {
+ XBrowseNode node = new ParcelBrowseNode( provider, container, parcels[ index ] );
+ browsenodes.add( node );
+ }
+ catch ( Exception e )
+ {
+ LogUtils.DEBUG("*** Failed to create parcel node for " + parcels[ index ] );
+ 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 ( XBrowseNode[] )browsenodes.toArray( new XBrowseNode[0] );
+ }
+
+ public boolean hasChildNodes() {
+ boolean result = true;
+
+ if ( container == null ||
+ ( !container.hasElements() &&
+ container.getChildContainers().length == 0 ) )
+ {
+ result = false;
+ }
+
+ LogUtils.DEBUG("***** ProviderBrowseNode.hasChildNodes(): " +
+ "name=" + name +
+ ", path=" + container.getParcelContainerDir() +
+ ", result=" + result );
+
+ return result;
+ }
+
+ public short getType() {
+ return BrowseNodeTypes.CONTAINER;
+ }
+
+ public String toString()
+ {
+ return getName();
+ }
+
+ // implementation of XInvocation interface
+ public XIntrospectionAccess getIntrospection() {
+ return null;
+ }
+
+ public Object invoke(String aFunctionName, Object[] aParams,
+ short[][] aOutParamIndex, Object[][] aOutParam)
+ throws com.sun.star.lang.IllegalArgumentException,
+ com.sun.star.script.CannotConvertException,
+ com.sun.star.reflection.InvocationTargetException
+ {
+ // Initialise the out paramters - not used but prevents error in
+ // UNO bridge
+ aOutParamIndex[0] = new short[0];
+ aOutParam[0] = new Object[0];
+
+ Any result = new Any(new Type(Boolean.class), Boolean.TRUE);
+
+ if (aFunctionName.equals("Creatable"))
+ {
+ try
+ {
+ String name;
+
+ if (aParams == null || aParams.length < 1 ||
+ AnyConverter.isString(aParams[0]) == false)
+ {
+ String prompt = "Enter name for new Parcel";
+ String title = "Create Parcel";
+
+ // try to get a DialogFactory instance, if it fails
+ // just use a Swing JOptionPane to prompt for the name
+ try
+ {
+ DialogFactory dialogFactory =
+ DialogFactory.getDialogFactory();
+
+ name = dialogFactory.showInputDialog(title, prompt);
+ }
+ catch (Exception e)
+ {
+ name = JOptionPane.showInputDialog(null, prompt, title,
+ JOptionPane.QUESTION_MESSAGE);
+ }
+ }
+ else {
+ name = (String) AnyConverter.toString(aParams[0]);
+ }
+
+ if (name == null || name.equals(""))
+ {
+ result = new Any(new Type(Boolean.class), Boolean.FALSE);
+ }
+ else
+ {
+
+ Object newParcel = container.createParcel( name );
+ LogUtils.DEBUG("Parcel created " + name + " " + newParcel );
+ if ( newParcel == null )
+ {
+ result = new Any(new Type(Boolean.class), Boolean.FALSE);
+ }
+ else
+ {
+ ParcelBrowseNode parcel = new ParcelBrowseNode( provider, container, name );
+ LogUtils.DEBUG("created parcel node ");
+ if ( browsenodes == null )
+ {
+ browsenodes = new ArrayList( 5 );
+ }
+
+ browsenodes.add(parcel);
+
+
+ result = new Any(new Type(XBrowseNode.class), parcel);
+ }
+ }
+ }
+ catch (Exception e)
+ {
+ LogUtils.DEBUG("ProviderBrowseNode[create] failed with: " + e );
+ LogUtils.DEBUG( LogUtils.getTrace( e ) );
+ result = new Any(new Type(Boolean.class), Boolean.FALSE);
+
+ // throw new com.sun.star.reflection.InvocationTargetException(
+ // "Error creating script: " + e.getMessage());
+ }
+ }
+ else {
+ throw new com.sun.star.lang.IllegalArgumentException(
+ "Function " + aFunctionName + " not supported.");
+ }
+
+ return result;
+ }
+
+ public void setValue(String aPropertyName, Object aValue)
+ throws com.sun.star.beans.UnknownPropertyException,
+ com.sun.star.script.CannotConvertException,
+ com.sun.star.reflection.InvocationTargetException
+ {
+ }
+
+ public Object getValue(String aPropertyName)
+ throws com.sun.star.beans.UnknownPropertyException
+ {
+ return null;
+ }
+
+ public boolean hasMethod(String aName) {
+ return false;
+ }
+
+ public boolean hasProperty(String aName) {
+ return false;
+ }
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-21 09:15:10 +0000