diff options
Diffstat (limited to 'scripting/java/com/sun/star/script/framework/browse/ParcelBrowseNode.java')
| -rw-r--r-- | scripting/java/com/sun/star/script/framework/browse/ParcelBrowseNode.java | 376 |
1 files changed, 376 insertions, 0 deletions
diff --git a/scripting/java/com/sun/star/script/framework/browse/ParcelBrowseNode.java b/scripting/java/com/sun/star/script/framework/browse/ParcelBrowseNode.java new file mode 100644 index 000000000000..974b001d5d35 --- /dev/null +++ b/scripting/java/com/sun/star/script/framework/browse/ParcelBrowseNode.java @@ -0,0 +1,376 @@ +/************************************************************************* + * + * 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.beans.XIntrospectionAccess; + +import com.sun.star.lib.uno.helper.PropertySet; + +import com.sun.star.uno.UnoRuntime; +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.lang.XMultiComponentFactory; + + +import com.sun.star.script.XInvocation; + +import com.sun.star.ucb.XSimpleFileAccess; + +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.LogUtils; +import com.sun.star.script.framework.container.ScriptMetaData; +import com.sun.star.script.framework.container.ScriptEntry; +import com.sun.star.script.framework.container.Parcel; +import com.sun.star.script.framework.container.ParcelContainer; +import com.sun.star.script.framework.browse.DialogFactory; + +import java.util.*; +import javax.swing.JOptionPane; + +public class ParcelBrowseNode extends PropertySet + implements XBrowseNode, XInvocation +{ + private ScriptProvider provider; + //private RootBrowseNode parent; + private Collection browsenodes; + private String name; + private ParcelContainer container; + private Parcel parcel; + public boolean deletable = true; + public boolean editable = false; + public boolean creatable = false; + public boolean renamable = true; + + public ParcelBrowseNode( ScriptProvider provider, ParcelContainer container, String parcelName ) { + this.provider = provider; + this.name = parcelName; + this.container = container; + + // TODO decide whether exception is propagated out or not + try + { + this.parcel = (Parcel)this.container.getByName( parcelName ); + } + catch ( Exception e ) + { + + LogUtils.DEBUG("** Exception: " + e ); + LogUtils.DEBUG(" ** Failed to get parcel named " + + parcelName + " from container" ); + } + 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("Renamable", new Type(boolean.class), + (short)0, "renamable"); + if (provider.hasScriptEditor() == true) + { + this.creatable = true; + } + + String parcelDirUrl = parcel.getPathToParcel(); + XComponentContext xCtx = provider.getScriptingContext().getComponentContext(); + XMultiComponentFactory xFac = xCtx.getServiceManager(); + try + { + XSimpleFileAccess xSFA = ( XSimpleFileAccess) + UnoRuntime.queryInterface( XSimpleFileAccess.class, + xFac.createInstanceWithContext( + "com.sun.star.ucb.SimpleFileAccess", + xCtx ) ); + if ( xSFA != null && ( xSFA.isReadOnly( parcelDirUrl ) || + container.isUnoPkg() ) ) + { + deletable = false; + editable = false; + creatable = false; + renamable = false; + } + } + catch ( com.sun.star.uno.Exception e ) + { + // TODO propagate potential errors + // Pthrow new com.sun.star.uno.RuntimeException( e.toString() ); + LogUtils.DEBUG( "Caught exception creating ParcelBrowseNode " + e ); + LogUtils.DEBUG( LogUtils.getTrace( e ) ); + } + + } + + public String getName() { + return parcel.getName(); + } + + public XBrowseNode[] getChildNodes() { + try + { + + if ( hasChildNodes() ) + { + String[] names = parcel.getElementNames(); + browsenodes = new ArrayList( names.length ); + + for ( int index = 0; index < names.length; index++ ) + { + browsenodes.add( new ScriptBrowseNode( provider, parcel, names[ index ] )); + } + } + else + { + LogUtils.DEBUG("ParcelBrowseNode.getChildeNodes no children " ); + return new XBrowseNode[0]; + } + } + catch ( Exception e ) + { + LogUtils.DEBUG("Failed to getChildeNodes, exception: " + e ); + LogUtils.DEBUG( LogUtils.getTrace( e ) ); + return new XBrowseNode[0]; + } + return (XBrowseNode[])browsenodes.toArray(new XBrowseNode[0]); + } + + public boolean hasChildNodes() { + if ( container != null && container.hasByName( getName() ) && parcel != null ) + { + return parcel.hasElements(); + } + + return false; + } + + 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 + { + LogUtils.DEBUG("ParcelBrowseNode invoke for " + aFunctionName ); + // 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 newName; + + if (aParams == null || aParams.length < 1 || + AnyConverter.isString(aParams[0]) == false) + { + String prompt = "Enter name for new Script"; + String title = "Create Script"; + + // try to get a DialogFactory instance, if it fails + // just use a Swing JOptionPane to prompt for the name + try + { + DialogFactory dialogFactory = + DialogFactory.getDialogFactory(); + + newName = dialogFactory.showInputDialog(title, prompt); + } + catch (Exception e) + { + newName = JOptionPane.showInputDialog(null, prompt, title, + JOptionPane.QUESTION_MESSAGE); + } + } + else { + newName = (String) AnyConverter.toString(aParams[0]); + } + + if ( newName == null || newName.equals("")) + { + result = new Any(new Type(Boolean.class), Boolean.FALSE); + } + else + { + String source = new String(provider.getScriptEditor().getTemplate().getBytes()); + String languageName = newName + "." + provider.getScriptEditor().getExtension(); + String language = container.getLanguage(); + + ScriptEntry entry = new ScriptEntry( language, languageName, languageName, "", new HashMap() ); + + Parcel parcel = (Parcel)container.getByName( getName() ); + ScriptMetaData data = new ScriptMetaData( parcel, entry, source ); + parcel.insertByName( languageName, data ); + + ScriptBrowseNode sbn = new ScriptBrowseNode( provider, parcel, languageName ); + + if(browsenodes==null) + { + LogUtils.DEBUG("browsenodes null!!"); + browsenodes = new ArrayList(4); + } + browsenodes.add(sbn); + + result = new Any(new Type(XBrowseNode.class), sbn); + } + } + catch (Exception e) + { + LogUtils.DEBUG("ParcelBrowseNode[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 if (aFunctionName.equals("Deletable")) + { + try + { + if ( container.deleteParcel(getName()) ) + { + result = new Any(new Type(Boolean.class), Boolean.TRUE); + } + else + { + result = new Any(new Type(Boolean.class), Boolean.FALSE); + } + } + catch (Exception e) + { + result = new Any(new Type(Boolean.class), Boolean.FALSE); + + // throw new com.sun.star.reflection.InvocationTargetException( + // "Error deleting parcel: " + e.getMessage()); + } + } + else if (aFunctionName.equals("Renamable")) + { + String newName = null; + try + { + + if (aParams == null || aParams.length < 1 || + AnyConverter.isString(aParams[0]) == false) + { + String prompt = "Enter new name for Library"; + String title = "Rename Library"; + + // try to get a DialogFactory instance, if it fails + // just use a Swing JOptionPane to prompt for the name + try + { + DialogFactory dialogFactory = + DialogFactory.getDialogFactory(); + + newName = dialogFactory.showInputDialog(title, prompt); + } + catch (Exception e) + { + newName = JOptionPane.showInputDialog(null, prompt, title, + JOptionPane.QUESTION_MESSAGE); + } + } + else { + newName = (String) AnyConverter.toString(aParams[0]); + } + container.renameParcel( getName(), newName ); + Parcel p = (Parcel)container.getByName( newName ); + if(browsenodes == null ) + { + getChildNodes(); + } + ScriptBrowseNode[] childNodes = (ScriptBrowseNode[])browsenodes.toArray(new ScriptBrowseNode[0]); + + for ( int index = 0; index < childNodes.length; index++ ) + { + childNodes[ index ].updateURI( p ); + } + result = new Any(new Type(XBrowseNode.class), this); + } + catch (Exception e) + { + result = new Any(new Type(Boolean.class), Boolean.FALSE); + + // throw new com.sun.star.reflection.InvocationTargetException( + // "Error renaming parcel: " + 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; + } +} |