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1
19
20 package org.netbeans.modules.xml.schema.core;
21
22 import java.io.IOException  ;
23 import javax.swing.Action ;
24 import javax.xml.transform.Source ;
25 import org.netbeans.modules.xml.refactoring.CannotRefactorException;
26 import org.netbeans.modules.xml.refactoring.FileRenameRequest;
27 import org.netbeans.modules.xml.refactoring.RefactoringManager;
28 import org.netbeans.modules.xml.refactoring.ui.ModelProvider;
29 import org.netbeans.modules.xml.schema.core.actions.SchemaViewOpenAction;
31 import org.netbeans.modules.xml.schema.core.multiview.SchemaMultiViewSupport;
32 import org.netbeans.modules.xml.schema.model.SchemaModel;
33 import org.netbeans.spi.xml.cookies.CheckXMLSupport;
34 import org.netbeans.spi.xml.cookies.DataObjectAdapters;
35 import org.netbeans.spi.xml.cookies.TransformableSupport;
36 import org.openide.DialogDisplayer;
37 import org.openide.NotifyDescriptor;
38 import org.openide.filesystems.FileObject;
39 import org.openide.cookies.SaveCookie;
40 import org.openide.loaders.DataFolder;
41 import org.openide.loaders.DataNode;
42 import org.openide.loaders.DataObjectExistsException;
43 import org.openide.loaders.MultiDataObject;
44 import org.openide.loaders.UniFileLoader;
45 import org.openide.nodes.Children;
46 import org.openide.nodes.CookieSet;
47 import org.openide.nodes.Node;
48 import org.openide.util.NbBundle;
49 import org.openide.util.HelpCtx;
50 import org.openide.util.actions.SystemAction;
51 import org.xml.sax.InputSource ;
52
53
59 public final class SchemaDataObject extends MultiDataObject {
60
61
67 public SchemaDataObject(FileObject obj, UniFileLoader loader) throws
68 DataObjectExistsException {
69 super(obj, loader);
70
71 CookieSet set = getCookieSet();
72 schemaEditorSupport = new SchemaEditorSupport(this);
74 set.add(schemaEditorSupport);
75 InputSource is = DataObjectAdapters.inputSource(this);
77 set.add(new CheckXMLSupport(is));
78 Source source = DataObjectAdapters.source(this);
80 set.add(new TransformableSupport(source));
81 set.add(new SchemaValidateXMLCookie(this));
82 set.add(new SchemaMultiViewSupport(this));
84 }
85
86
91 public SchemaEditorSupport getSchemaEditorSupport() {
92 return schemaEditorSupport;
93 }
94
95 @Override
96 public void handleDelete() throws IOException {
97 if (isModified()) {
98 setModified(false);
99 }
100 getSchemaEditorSupport().getEnv().unmarkModified();
101 super.handleDelete();
102 }
103
104 protected Node createNodeDelegate() {
105 SchemaNode n = new SchemaNode(this);
106 n.setIconBaseWithExtension(SCHEMA_ICON_BASE_WITH_EXT);
107 n.setShortDescription(NbBundle.getMessage(SchemaDataObject.class,
108 "LBL_SchemaNode_desc"));
109
110 return n;
111 }
112
113 static class SchemaNode extends DataNode implements ModelProvider {
114 public SchemaNode(SchemaDataObject dobj) {
115 super(dobj, Children.LEAF);
116 }
117
118 public Action getPreferredAction() {
119 return SystemAction.get(SchemaViewOpenAction.class);
120 }
121
122 public void setName(String name, boolean rename) {
123 if (! rename || name != null && name.equals(this.getDataObject().getName())) {
124 return;
125 }
126
127 SchemaModel model = getModel();
128 FileRenameRequest request = new FileRenameRequest(model, name);
129 try {
130 RefactoringManager.getInstance().execute(request, true);
131 } catch(CannotRefactorException ex) {
132 } catch(IOException ex) {
134 String msg = NbBundle.getMessage(SchemaDataObject.class, "MSG_UnableToRename", ex.getMessage());
135 NotifyDescriptor nd = new NotifyDescriptor.Message(
136 msg, NotifyDescriptor.ERROR_MESSAGE);
137 DialogDisplayer.getDefault().notify(nd);
138 }
139 }
140
141 public SchemaModel getModel() {
142 try {
143 SchemaDataObject dobj = (SchemaDataObject) getDataObject();
144 return dobj.getSchemaEditorSupport().getModel();
145 } catch(IOException ex) {
146 String msg = NbBundle.getMessage(SchemaDataObject.class, "MSG_UnableToLoadSchema", ex.getMessage());
147 NotifyDescriptor nd = new NotifyDescriptor.Message(
148 msg, NotifyDescriptor.ERROR_MESSAGE);
149 DialogDisplayer.getDefault().notify(nd);
150 }
151 return null;
152 }
153 }
154
155 @Override
156 public void setModified(boolean modified) {
157 super.setModified(modified);
158 if (modified) {
159 getCookieSet().add(getSaveCookie());
160 } else {
161 getCookieSet().remove(getSaveCookie());
162 }
163 }
164
165 private SaveCookie getSaveCookie() {
166 return new SaveCookie() {
167 public void save() throws IOException {
168 getSchemaEditorSupport().saveDocument();
169 }
170
171 @Override
172 public int hashCode() {
173 return getClass().hashCode();
174 }
175
176 @Override
177 public boolean equals(Object other) {
178 return other != null && getClass().equals(other.getClass());
179 }
180 };
181 }
182
183 @Override
184 public HelpCtx getHelpCtx() {
185 return HelpCtx.DEFAULT_HELP;
186 }
187
188 protected FileObject handleMove(DataFolder df) throws IOException {
189 if(isModified()) {
191 SaveCookie sCookie = (SaveCookie) this.getCookie(SaveCookie.class);
192 if(sCookie != null) {
193 sCookie.save();
194 }
195 }
196 return super.handleMove(df);
197 }
198
199
203 public static final String SCHEMA_ICON_BASE_WITH_EXT =
204 "org/netbeans/modules/xml/schema/core/resources/Schema_File.png"; private static final long serialVersionUID = -8229569186860053169L;
206
207
208 private transient SchemaEditorSupport schemaEditorSupport;
212 }
213 |
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