INTEGRATION: CWS scriptingf2 (1.1.2); FILE ADDED

2003/12/16 13:44:52 npower 1.1.2.1: #i23335# support for code completion for beanshell.

1 files changed, 211 insertions, 0 deletions

diff --git a/scripting/java/org/openoffice/netbeans/editor/NetBeansSourceView.java b/scripting/java/org/openoffice/netbeans/editor/NetBeansSourceView.java
new file mode 100644
index 000000000000..819928452820
--- /dev/null
+++ b/scripting/java/org/openoffice/netbeans/editor/NetBeansSourceView.java
@@ -0,0 +1,211 @@
+/*************************************************************************
+*
+*  $RCSfile: NetBeansSourceView.java,v $
+*
+*  $Revision: 1.2 $
+*
+*  last change: $Author: rt $ $Date: 2004-01-05 14:08:59 $
+*
+*  The Contents of this file are made available subject to the terms of
+*  either of the following licenses
+*
+*         - GNU Lesser General Public License Version 2.1
+*         - Sun Industry Standards Source License Version 1.1
+*
+*  Sun Microsystems Inc., October, 2000
+*
+*  GNU Lesser General Public License Version 2.1
+*  =============================================
+*  Copyright 2000 by Sun Microsystems, Inc.
+*  901 San Antonio Road, Palo Alto, CA 94303, USA
+*
+*  This library is free software; you can redistribute it and/or
+*  modify it under the terms of the GNU Lesser General Public
+*  License version 2.1, as published by the Free Software Foundation.
+*
+*  This library 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 for more details.
+*
+*  You should have received a copy of the GNU Lesser General Public
+*  License along with this library; if not, write to the Free Software
+*  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+*  MA  02111-1307  USA
+*
+*
+*  Sun Industry Standards Source License Version 1.1
+*  =================================================
+*  The contents of this file are subject to the Sun Industry Standards
+*  Source License Version 1.1 (the "License"); You may not use this file
+*  except in compliance with the License. You may obtain a copy of the
+*  License at http://www.openoffice.org/license.html.
+*
+*  Software provided under this License is provided on an "AS IS" basis,
+*  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+*  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+*  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+*  See the License for the specific provisions governing your rights and
+*  obligations concerning the Software.
+*
+*  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+*
+*  Copyright: 2000 by Sun Microsystems, Inc.
+*
+*  All Rights Reserved.
+*
+*  Contributor(s): _______________________________________
+*
+*
+************************************************************************/
+package org.openoffice.netbeans.editor;
+
+import javax.swing.*;
+import javax.swing.text.Document;
+import javax.swing.event.DocumentListener;
+import javax.swing.event.DocumentEvent;
+
+import java.io.*;
+import java.util.ResourceBundle;
+
+import org.netbeans.editor.*;
+import org.netbeans.editor.ext.*;
+
+import com.sun.star.script.framework.provider.beanshell.ScriptSourceView;
+import com.sun.star.script.framework.provider.beanshell.ScriptSourceModel;
+
+public class NetBeansSourceView extends JPanel
+    implements ScriptSourceView, DocumentListener {
+
+    private ScriptSourceModel model;
+    private JEditorPane pane;
+    private boolean isModified = false;
+
+    static {
+        // Feed our kits with their default Settings
+        Settings.addInitializer(
+            new BaseSettingsInitializer(), Settings.CORE_LEVEL);
+        Settings.addInitializer(
+            new ExtSettingsInitializer(), Settings.CORE_LEVEL);
+        Settings.reset();
+
+        try {
+            Class kitClass = Class.forName(
+                NetBeansSourceView.class.getPackage().getName() + ".JavaKit");
+
+            JEditorPane.registerEditorKitForContentType(
+                "text/x-java", kitClass.getName(), kitClass.getClassLoader());
+        }
+        catch( ClassNotFoundException exc ) {
+        }
+    }
+
+    private class MyLocalizer implements LocaleSupport.Localizer {
+        private ResourceBundle bundle;
+
+        public MyLocalizer( String bundleName ) {
+            bundle = ResourceBundle.getBundle( bundleName );
+        }
+
+        // Localizer
+        public String getString( String key ) {
+            return bundle.getString( key );
+        }
+    }
+
+    public NetBeansSourceView(ScriptSourceModel model) {
+        this.model = model;
+
+        LocaleSupport.addLocalizer(
+            new MyLocalizer("org.netbeans.editor.Bundle"));
+
+        pane = new JEditorPane("text/x-java", "");
+        pane.setText(model.getText());
+
+        JScrollPane spane = new JScrollPane();
+        spane.setViewportView(pane);
+        setLayout(new java.awt.GridLayout(1, 1));
+        add(spane);
+
+        pane.getDocument().addDocumentListener(this);
+    }
+
+    public static void main(String[] args) {
+        if (args.length < 1) {
+            System.err.println("No file specified");
+            System.exit(-1);
+        }
+
+        File f = new File(args[0]);
+
+        if (!f.exists() || !f.isFile()) {
+            System.err.println("Invalid file");
+            System.exit(-1);
+        }
+        NetBeansSourceView view =
+            new NetBeansSourceView(new ScriptSourceModel(f.getAbsolutePath()));
+
+        JFrame frame = new JFrame();
+        frame.getContentPane().add(view);
+        frame.setSize(640, 480);
+        frame.show();
+    }
+
+    public void clear() {
+        pane.setText("");
+    }
+
+    public void update() {
+        /* Remove ourselves as a DocumentListener while loading the source
+           so we don't get a storm of DocumentEvents during loading */
+        pane.getDocument().removeDocumentListener(this);
+
+        if (model.isModified()) {
+            if (this.isModified()) {
+                // ouch, contention, TODO - prompt for what to do
+            }
+            else {
+                pane.setText(model.getText());
+            }
+        }
+
+        // scroll to current position of the model
+        try {
+            java.awt.Rectangle rect =
+                pane.modelToView(model.getCurrentPosition());
+            pane.scrollRectToVisible(rect);
+        }
+        catch (Exception e) {
+            // couldn't scroll to line, do nothing
+        }
+
+        // Add back the listener
+        pane.getDocument().addDocumentListener(this);
+    }
+
+    public boolean isModified() {
+        return this.isModified;
+    }
+
+    public String getText() {
+        return pane.getText();
+    }
+
+    /* Implementation of DocumentListener interface */
+    public void insertUpdate(DocumentEvent e) {
+        doChanged(e);
+    }
+
+    public void removeUpdate(DocumentEvent e) {
+        doChanged(e);
+    }
+
+    public void changedUpdate(DocumentEvent e) {
+        doChanged(e);
+    }
+
+    public void doChanged(DocumentEvent e) {
+        this.isModified = true;
+    }
+
+}