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