001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
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030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
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035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
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040: */
041:
042: package org.netbeans.modules.xml.schema.actions;
043:
044: import java.io.IOException;
045: import org.netbeans.modules.xml.axi.AXIModel;
046: import org.netbeans.modules.xml.axi.AXIModelFactory;
047: import org.netbeans.modules.xml.schema.abe.wizard.SchemaTransformWizard;
048: import org.netbeans.modules.xml.schema.SchemaDataObject;
049: import org.netbeans.modules.xml.schema.SchemaEditorSupport;
050: import org.netbeans.modules.xml.schema.model.SchemaModel;
051: import org.netbeans.modules.xml.schema.ui.basic.SchemaModelCookie;
052: import org.openide.nodes.Node;
053: import org.openide.util.HelpCtx;
054: import org.openide.util.NbBundle;
055: import org.openide.util.actions.CookieAction;
056:
057: /**
058: * An action on the SchemaDataObject node (SchemaNode)
059: * to "Transform" the schema (from one design pattern to another)
060: *
061: * @author Ayub Khan
062: */
063: public class SchemaTransformAction extends CookieAction {
064: private static final long serialVersionUID = 1L;
065:
066: private static final Class[] COOKIE_ARRAY = new Class[] { SchemaModelCookie.class };
067:
068: private static final String EMPTY_DOC = "<schema xmlns=\"http://www.w3.org/2001/XMLSchema\"/>";
069:
070: private SchemaDataObject sdo = null;
071:
072: /** Creates a new instance of SchemaViewOpenAction */
073: public SchemaTransformAction() {
074: putValue("noIconInMenu", Boolean.TRUE); // NOI18N
075: }
076:
077: @Override
078: protected boolean enable(Node[] activatedNodes) {
079: return isDocumentOpen(activatedNodes);
080: }
081:
082: protected void performAction(Node[] node) {
083: assert node.length == 1 : "Length of nodes array should be 1";
084: try {
085: //at this point forceResetDoc
086: SchemaModel sm = getSchemaModel(node);
087: if (sm != null) {
088: AXIModel am = AXIModelFactory.getDefault().getModel(sm);
089: SchemaTransformWizard wizard = new SchemaTransformWizard(
090: sm);
091: wizard.show();
092: if (!wizard.isCancelled() && sdo != null)
093: sdo.setModified(true);
094: }
095: } catch (IOException ex) {
096: // ex.printStackTrace();
097: }
098: }
099:
100: private SchemaModel getSchemaModel(final Node[] node)
101: throws IOException {
102: if (node == null || node.length == 0 || node[0] == null)
103: return null;
104:
105: sdo = node[0].getLookup().lookup(SchemaDataObject.class);
106: if (sdo == null)
107: return null;
108:
109: SchemaEditorSupport editor = sdo.getSchemaEditorSupport();
110: if (editor == null)
111: return null;
112:
113: return editor.getModel();
114: }
115:
116: private boolean isDocumentOpen(Node[] nodes) {
117: if (nodes == null || nodes.length == 0)
118: return false;
119: SchemaDataObject sDO = nodes[0].getLookup().lookup(
120: SchemaDataObject.class);
121: if (sDO == null)
122: return false;
123: SchemaEditorSupport editor = sDO.getSchemaEditorSupport();
124: if (editor == null)
125: return false;
126:
127: if (editor.getOpenedPanes() == null
128: || editor.getOpenedPanes().length == 0)
129: return false;
130:
131: return true;
132: }
133:
134: public String getName() {
135: return NbBundle.getMessage(SchemaViewOpenAction.class,
136: "LBL_ApplyDesignPattern_Name");
137: }
138:
139: public HelpCtx getHelpCtx() {
140: return HelpCtx.DEFAULT_HELP;
141: }
142:
143: protected boolean asynchronous() {
144:
145: return false;
146: }
147:
148: protected int mode() {
149: return CookieAction.MODE_EXACTLY_ONE;
150: }
151:
152: protected Class[] cookieClasses() {
153: return COOKIE_ARRAY;
154: }
155: }
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