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1
20
21 package org.apache.directory.ldapstudio.schemas.view.dialogs;
22
23
24 import java.util.ArrayList  ;
25 import java.util.List ;
26
27 import org.apache.directory.ldapstudio.schemas.Activator;
28 import org.apache.directory.ldapstudio.schemas.Messages;
29 import org.apache.directory.ldapstudio.schemas.model.ObjectClass;
30 import org.apache.directory.ldapstudio.schemas.model.SchemaPool;
31 import org.apache.directory.ldapstudio.schemas.view.views.TableDecoratingLabelProvider;
32 import org.apache.directory.ldapstudio.schemas.view.views.wrappers.ObjectClassWrapper;
33 import org.eclipse.jface.dialogs.Dialog;
34 import org.eclipse.jface.dialogs.IDialogConstants;
35 import org.eclipse.jface.dialogs.MessageDialog;
36 import org.eclipse.jface.viewers.StructuredSelection;
37 import org.eclipse.jface.viewers.TableViewer;
38 import org.eclipse.swt.SWT;
39 import org.eclipse.swt.events.KeyAdapter;
40 import org.eclipse.swt.events.KeyEvent;
41 import org.eclipse.swt.events.ModifyEvent;
42 import org.eclipse.swt.events.ModifyListener;
43 import org.eclipse.swt.events.MouseAdapter;
44 import org.eclipse.swt.events.MouseEvent;
45 import org.eclipse.swt.layout.GridData;
46 import org.eclipse.swt.layout.GridLayout;
47 import org.eclipse.swt.widgets.Composite;
48 import org.eclipse.swt.widgets.Control;
49 import org.eclipse.swt.widgets.Label;
50 import org.eclipse.swt.widgets.Shell;
51 import org.eclipse.swt.widgets.Table;
52 import org.eclipse.swt.widgets.Text;
53 import org.eclipse.ui.PlatformUI;
54
55
56
62 public class ObjectClassSelectionDialog extends Dialog
63 {
64
65 private ObjectClass selectedObjectClass;
66
67
68 private SchemaPool schemaPool;
69
70
71 private List <ObjectClass> hiddenObjectClasses;
72
73 private Text searchText;
75 private Table objectClassesTable;
76 private TableViewer tableViewer;
77
78
79
82 public ObjectClassSelectionDialog()
83 {
84 super( PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell() );
85 schemaPool = SchemaPool.getInstance();
86 }
87
88
89
92 protected void configureShell( Shell newShell )
93 {
94 super.configureShell( newShell );
95 newShell.setText( Messages.getString( "ObjectClassSelectionDialog.Object_Class_Selection" ) ); }
97
98
99
102 protected Control createDialogArea( Composite parent )
103 {
104 Composite composite = new Composite( parent, SWT.NONE );
105 GridLayout layout = new GridLayout( 1, false );
106 composite.setLayout( layout );
107
108 Label chooseLabel = new Label( composite, SWT.NONE );
109 chooseLabel.setText( Messages.getString( "ObjectClassSelectionDialog.Choose_an_object_class" ) ); chooseLabel.setLayoutData( new GridData( GridData.FILL, SWT.NONE, true, false ) );
111
112 searchText = new Text( composite, SWT.BORDER );
113 searchText.setLayoutData( new GridData( GridData.FILL, SWT.NONE, true, false ) );
114 searchText.addModifyListener( new ModifyListener()
115 {
116 public void modifyText( ModifyEvent e )
117 {
118 tableViewer.setInput( searchText.getText() );
119 objectClassesTable.select( 0 );
120 }
121 } );
122 searchText.addKeyListener( new KeyAdapter()
123 {
124 public void keyPressed( KeyEvent e )
125 {
126 if ( e.keyCode == SWT.ARROW_DOWN )
127 {
128 objectClassesTable.setFocus();
129 }
130 }
131 } );
132
133 Label matchingLabel = new Label( composite, SWT.NONE );
134 matchingLabel.setText( Messages.getString( "ObjectClassSelectionDialog.Matching_object_class(es)" ) ); matchingLabel.setLayoutData( new GridData( GridData.FILL, SWT.None, true, false ) );
136
137 objectClassesTable = new Table( composite, SWT.SINGLE | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL
138 | SWT.FULL_SELECTION | SWT.HIDE_SELECTION );
139 GridData gridData = new GridData( GridData.FILL, GridData.FILL, true, true );
140 gridData.heightHint = 148;
141 gridData.minimumHeight = 148;
142 gridData.widthHint = 350;
143 gridData.minimumWidth = 350;
144 objectClassesTable.setLayoutData( gridData );
145 objectClassesTable.addMouseListener( new MouseAdapter()
146 {
147 public void mouseDoubleClick( MouseEvent e )
148 {
149 if ( objectClassesTable.getSelectionIndex() != -1 )
150 {
151 okPressed();
152 }
153 }
154 } );
155
156 tableViewer = new TableViewer( objectClassesTable );
157 tableViewer.setUseHashlookup( true );
158
159 tableViewer.setContentProvider( new ObjectClassSelectionDialogContentProvider( hiddenObjectClasses ) );
160 tableViewer.setLabelProvider( new TableDecoratingLabelProvider( new ObjectClassSelectionDialogLabelProvider(),
161 Activator.getDefault().getWorkbench().getDecoratorManager().getLabelDecorator() ) );
162
163 tableViewer.setInput( "" ); objectClassesTable.select( 0 );
167
168 return composite;
169 }
170
171
172
175 protected void createButtonsForButtonBar( Composite parent )
176 {
177 createButton( parent, IDialogConstants.OK_ID, Messages.getString( "ObjectClassSelectionDialog.Add" ), true ); createButton( parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false );
179 }
180
181
182
185 protected void okPressed()
186 {
187 StructuredSelection selection = ( StructuredSelection ) tableViewer.getSelection();
188
189 if ( selection.isEmpty() )
190 {
191 MessageDialog
192 .openError(
193 getShell(),
194 Messages.getString( "ObjectClassSelectionDialog.Invalid_Selection" ), Messages.getString( "ObjectClassSelectionDialog.You_have_to_choose_an_object_class" ) ); return;
196 }
197
198 ObjectClassWrapper ocw = ( ObjectClassWrapper ) selection.getFirstElement();
199 if ( ocw != null )
200 {
201 selectedObjectClass = ocw.getMyObjectClass();
202 }
203
204 super.okPressed();
205 }
206
207
208
214 public ObjectClass getSelectedObjectClass()
215 {
216 return selectedObjectClass;
217 }
218
219
220
226 public void setHiddenObjectClasses( List <ObjectClass> list )
227 {
228 hiddenObjectClasses = list;
229 }
230
231
232
238 public void setHiddenObjectClasses( ObjectClass[] objectClasses )
239 {
240 hiddenObjectClasses = new ArrayList <ObjectClass>();
241
242 for ( ObjectClass objectClass : objectClasses )
243 {
244 hiddenObjectClasses.add( objectClass );
245 }
246 }
247
248
249
255 public void setHiddenObjectClasses( String [] names )
256 {
257 hiddenObjectClasses = new ArrayList <ObjectClass>();
258
259 for ( String name : names )
260 {
261 ObjectClass oc = schemaPool.getObjectClass( name );
262 if ( oc != null )
263 {
264 hiddenObjectClasses.add( oc );
265 }
266 }
267 }
268 }
269 |
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