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1
20
21 package org.apache.directory.ldapstudio.browser.common.dialogs;
22
23
24 import org.apache.directory.ldapstudio.browser.common.widgets.BaseWidgetUtils;
25 import org.apache.directory.ldapstudio.browser.common.widgets.connection.ConnectionActionGroup;
26 import org.apache.directory.ldapstudio.browser.common.widgets.connection.ConnectionConfiguration;
27 import org.apache.directory.ldapstudio.browser.common.widgets.connection.ConnectionUniversalListener;
28 import org.apache.directory.ldapstudio.browser.common.widgets.connection.ConnectionWidget;
29 import org.apache.directory.ldapstudio.browser.core.BrowserCorePlugin;
30 import org.apache.directory.ldapstudio.browser.core.model.IConnection;
31 import org.apache.directory.ldapstudio.browser.core.model.URL;
32
33 import org.eclipse.jface.dialogs.Dialog;
34 import org.eclipse.jface.dialogs.IDialogConstants;
35 import org.eclipse.jface.viewers.DoubleClickEvent;
36 import org.eclipse.jface.viewers.IDoubleClickListener;
37 import org.eclipse.jface.viewers.ISelectionChangedListener;
38 import org.eclipse.jface.viewers.IStructuredSelection;
39 import org.eclipse.jface.viewers.SelectionChangedEvent;
40 import org.eclipse.jface.viewers.StructuredSelection;
41 import org.eclipse.swt.SWT;
42 import org.eclipse.swt.layout.GridData;
43 import org.eclipse.swt.layout.GridLayout;
44 import org.eclipse.swt.widgets.Composite;
45 import org.eclipse.swt.widgets.Control;
46 import org.eclipse.swt.widgets.Shell;
47
48
49 public class SelectReferralConnectionDialog extends Dialog
50 {
51
52 private String  title;
53
54 private URL referralUrl;
55
56 private IConnection selectedConnection;
57
58 private ConnectionConfiguration configuration;
59
60 private ConnectionUniversalListener universalListener;
61
62 private ConnectionActionGroup actionGroup;
63
64 private ConnectionWidget mainWidget;
65
66
67 public SelectReferralConnectionDialog( Shell parentShell, URL referralUrl )
68 {
69 super( parentShell );
70 super.setShellStyle( super.getShellStyle() | SWT.RESIZE );
71 this.title = "Select Referral Connection";
72 this.referralUrl = referralUrl;
73 this.selectedConnection = null;
74 }
75
76
77 protected void configureShell( Shell shell )
78 {
79 super.configureShell( shell );
80 shell.setText( title );
81 }
82
83
84 public boolean close()
85 {
86 if ( this.mainWidget != null )
87 {
88 this.configuration.dispose();
89 this.configuration = null;
90 this.actionGroup.deactivateGlobalActionHandlers();
91 this.actionGroup.dispose();
92 this.actionGroup = null;
93 this.universalListener.dispose();
94 this.universalListener = null;
95 this.mainWidget.dispose();
96 this.mainWidget = null;
97 }
98 return super.close();
99 }
100
101
102 protected void okPressed()
103 {
104 super.okPressed();
105 }
106
107
108 protected void cancelPressed()
109 {
110 this.selectedConnection = null;
111 super.cancelPressed();
112 }
113
114
115 protected void createButtonsForButtonBar( Composite parent )
116 {
117 createButton( parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, false );
118 createButton( parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false );
119 }
120
121
122 protected Control createDialogArea( Composite parent )
123 {
124
125 Composite composite = ( Composite ) super.createDialogArea( parent );
126 GridLayout gl = new GridLayout();
127 composite.setLayout( gl );
128 GridData gd = new GridData( GridData.FILL_BOTH );
129 gd.widthHint = convertHorizontalDLUsToPixels( IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH );
130 gd.heightHint = convertHorizontalDLUsToPixels( IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH / 2 );
131 composite.setLayoutData( gd );
132
133 BaseWidgetUtils.createWrappedLabeledText( composite, "Please select a connection to handle referral "
134 + referralUrl, 1 );
135
136 this.configuration = new ConnectionConfiguration();
138
139 this.mainWidget = new ConnectionWidget( this.configuration, null );
141 this.mainWidget.createWidget( composite );
142 this.mainWidget.setInput( BrowserCorePlugin.getDefault().getConnectionManager() );
143
144 this.actionGroup = new ConnectionActionGroup( this.mainWidget, this.configuration );
146 this.actionGroup.fillToolBar( this.mainWidget.getToolBarManager() );
147 this.actionGroup.fillMenu( this.mainWidget.getMenuManager() );
148 this.actionGroup.fillContextMenu( this.mainWidget.getContextMenuManager() );
149 this.actionGroup.activateGlobalActionHandlers();
150
151 this.universalListener = new ConnectionUniversalListener( this.mainWidget.getViewer() );
153
154 this.mainWidget.getViewer().addSelectionChangedListener( new ISelectionChangedListener()
155 {
156 public void selectionChanged( SelectionChangedEvent event )
157 {
158 if ( !event.getSelection().isEmpty() )
159 {
160 Object o = ( ( IStructuredSelection ) event.getSelection() ).getFirstElement();
161 if ( o instanceof IConnection )
162 {
163 selectedConnection = ( IConnection ) o;
164 }
165 }
166 }
167 } );
168
169 this.mainWidget.getViewer().addDoubleClickListener( new IDoubleClickListener()
170 {
171 public void doubleClick( DoubleClickEvent event )
172 {
173 if ( !event.getSelection().isEmpty() )
174 {
175 Object o = ( ( IStructuredSelection ) event.getSelection() ).getFirstElement();
176 if ( o instanceof IConnection )
177 {
178 selectedConnection = ( IConnection ) o;
179 okPressed();
180 }
181 }
182 }
183 } );
184
185 if ( this.referralUrl != null )
186 {
187 IConnection[] connections = BrowserCorePlugin.getDefault().getConnectionManager().getConnections();
188 for ( int i = 0; i < connections.length; i++ )
189 {
190 IConnection connection = connections[i];
191 URL connectionUrl = connection.getUrl();
192 if ( connectionUrl != null && referralUrl.toString().startsWith( connectionUrl.toString() ) )
193 {
194 this.mainWidget.getViewer().reveal( connection );
195 this.mainWidget.getViewer().setSelection( new StructuredSelection( connection ), true );
196 }
197 }
198 }
199
200 applyDialogFont( composite );
201
202 this.mainWidget.setFocus();
203
204 return composite;
205
206 }
207
208
209 public IConnection getReferralConnection()
210 {
211 return this.selectedConnection;
212 }
213
214 }
215 |
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