/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.directory.studio.openldap.config.editor.dialogs;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import org.apache.directory.studio.common.ui.AddEditDialog;
import org.apache.directory.studio.common.ui.dialogs.AttributeDialog;
import org.apache.directory.studio.common.ui.widgets.BaseWidgetUtils;
import org.apache.directory.studio.common.ui.widgets.TableWidget;
import org.apache.directory.studio.common.ui.widgets.WidgetModifyEvent;
import org.apache.directory.studio.common.ui.widgets.WidgetModifyListener;
import org.apache.directory.studio.common.ui.wrappers.StringValueWrapper;
import org.apache.directory.studio.ldapbrowser.core.model.IBrowserConnection;
import org.apache.directory.studio.ldapbrowser.core.utils.SchemaObjectLoader;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Shell;
import org.apache.directory.studio.openldap.common.ui.model.DbIndexTypeEnum;
import org.apache.directory.studio.openldap.config.OpenLdapConfigurationPlugin;
import org.apache.directory.studio.openldap.config.OpenLdapConfigurationPluginConstants;
import org.apache.directory.studio.openldap.config.editor.wrappers.DbIndexWrapper;
import org.apache.directory.studio.openldap.config.editor.wrappers.StringValueDecorator;
/**
* The IndexDialog is used to edit an index configuration.
* <pre>
* +--------------------------------------------------+
* | Attributes |
* | .----------------------------------------------. |
* | | +----------------------------+ | |
* | | (o) | | (Add...) | |
* | | | | (Delete) | |
* | | +----------------------------+ | |
* | | (o) Default | |
* | '----------------------------------------------' |
* | Indices |
* | .----------------------------------------------. |
* | | [] pres [] eq [] approx | |
* | | [] nolang [] noSubtypes [] notags | |
* | | [] sub | |
* | | [] subinitial | |
* | | [] subany | |
* | | [] subfinal | |
* | '----------------------------------------------' |
* +--------------------------------------------------+
* </pre>
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class DbIndexDialog extends AddEditDialog<DbIndexWrapper>
{
/** The Attribute list loader */
private SchemaObjectLoader attributeLoader;
// UI widgets
// The attribute's group
private Button attributesCheckbox;
private TableWidget<StringValueWrapper> attributeTable;
private Button defaultCheckbox;
// The index type section
private Button presCheckbox;
private Button eqCheckbox;
private Button approxCheckbox;
private Button subCheckbox;
private Button noLangCheckbox;
private Button noSubtypesCheckbox;
private Button noTagsCheckbox;
private Button subInitialCheckbox;
private Button subAnyCheckbox;
private Button subFinalCheckbox;
// The list of all the type buttons
private Button[] typeButtons = new Button[10];
/**
* Listeners for the Attributes radioButton. It will enable the Attributes table.
* */
private SelectionListener attributesCheckboxSelectionListener = new SelectionAdapter()
{
public void widgetSelected( SelectionEvent e )
{
attributeTable.enable();
getEditedElement().setDefault( false );
checkAndUpdateOkButtonEnableState();
}
};
/**
* The attribute table listener
*/
private WidgetModifyListener attributeTableListener = new WidgetModifyListener()
{
public void widgetModified( WidgetModifyEvent e )
{
getEditedElement().getAttributes().clear();
for ( StringValueWrapper attribute : attributeTable.getElements() )
{
getEditedElement().getAttributes().add( attribute.getValue() );
}
checkAndUpdateOkButtonEnableState();
}
};
/**
* A listener on the Default radio button. It will disable the Attributes table
* and the associated buttons.
*/
private SelectionListener defaultCheckboxSelectionListener = new SelectionAdapter()
{
public void widgetSelected( SelectionEvent e )
{
attributeTable.disable();
getEditedElement().setDefault( true );
checkAndUpdateOkButtonEnableState();
}
};
/**
* A listener on one of the indexType checkboxes (but SUB and SUBxxx)
*/
private SelectionListener typeButtonSelectionListener = new SelectionAdapter()
{
public void widgetSelected( SelectionEvent e )
{
checkAndUpdateOkButtonEnableState();
DbIndexWrapper indexWrapper = getEditedElement();
// Update the edited element
Button selectedCheckbox = (Button)e.getSource();
for ( int i = 0; i < typeButtons.length; i++ )
{
if ( typeButtons[i] == selectedCheckbox )
{
DbIndexTypeEnum indexType = DbIndexTypeEnum.getIndexType( i );
if ( selectedCheckbox.getSelection() )
{
indexWrapper.getTypes().add( indexType );
}
else
{
indexWrapper.getTypes().remove( indexType );
}
}
}
};
};
/**
* A listener on the SUB indice check box. If it's selected, we will grey all the sub-sub indexes.
* If it's delected, we will remove all the sub-sub indexes
*/
private SelectionListener subCheckboxSelectionListener = new SelectionAdapter()
{
public void widgetSelected( SelectionEvent e )
{
DbIndexWrapper indexWrapper = getEditedElement();
if ( subCheckbox.getSelection() )
{
indexWrapper.getIndexTypes().add( DbIndexTypeEnum.SUB );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBINITIAL );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBANY );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBFINAL );
subInitialCheckbox.setSelection( true );
subAnyCheckbox.setSelection( true );
subFinalCheckbox.setSelection( true );
}
else
{
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUB );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBINITIAL );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBANY );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBFINAL );
subInitialCheckbox.setSelection( false );
subAnyCheckbox.setSelection( false );
subFinalCheckbox.setSelection( false );
}
checkAndUpdateOkButtonEnableState();
}
};
/**
* A listener on the SUB related indices check boxes. We will disable the SUB checkbox, no matter what
*/
private SelectionListener subSubCheckboxSelectionListener = new SelectionAdapter()
{
public void widgetSelected( SelectionEvent e )
{
// Check that we aren't coming from a modification of the SUB button
DbIndexWrapper indexWrapper = getEditedElement();
Button button = (Button)e.getSource();
// First, update the indexTypes set
if ( button == subAnyCheckbox )
{
if ( button.getSelection() )
{
if ( subInitialCheckbox.getSelection() && subFinalCheckbox.getSelection() )
{
// The three subXXX indexes are selected : select the SUB checkbox
subCheckbox.setSelection( true );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBINITIAL );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBANY );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBFINAL );
indexWrapper.getIndexTypes().add( DbIndexTypeEnum.SUB );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBSTR );
}
else if ( subInitialCheckbox.getSelection() || subFinalCheckbox.getSelection() )
{
indexWrapper.getIndexTypes().add( DbIndexTypeEnum.SUBANY );
}
else
{
// Gray the sub checkbox, and select it
subCheckbox.setSelection( true );
subCheckbox.setGrayed( true );
indexWrapper.getIndexTypes().add( DbIndexTypeEnum.SUBANY );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUB );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBSTR );
}
}
else
{
if ( !subInitialCheckbox.getSelection() && !subFinalCheckbox.getSelection() )
{
subCheckbox.setGrayed( false );
subCheckbox.setSelection( false );
}
else if ( subInitialCheckbox.getSelection() && subFinalCheckbox.getSelection() )
{
indexWrapper.getIndexTypes().add( DbIndexTypeEnum.SUBINITIAL );
indexWrapper.getIndexTypes().add( DbIndexTypeEnum.SUBFINAL );
subCheckbox.setGrayed( true );
}
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBANY );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUB );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBSTR );
}
}
else if ( button == subInitialCheckbox )
{
if ( button.getSelection() )
{
if ( subAnyCheckbox.getSelection() && subFinalCheckbox.getSelection() )
{
// The three subXXX indexes are selected : select the SUB checkbox
subCheckbox.setSelection( true );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBINITIAL );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBANY );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBFINAL );
indexWrapper.getIndexTypes().add( DbIndexTypeEnum.SUB );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBSTR );
}
else if ( subAnyCheckbox.getSelection() || subFinalCheckbox.getSelection() )
{
indexWrapper.getIndexTypes().add( DbIndexTypeEnum.SUBINITIAL );
}
else
{
// Gray the sub checkbox, and select it
subCheckbox.setSelection( true );
subCheckbox.setGrayed( true );
indexWrapper.getIndexTypes().add( DbIndexTypeEnum.SUBANY );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUB );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBSTR );
}
}
else
{
if ( !subAnyCheckbox.getSelection() && !subFinalCheckbox.getSelection() )
{
subCheckbox.setGrayed( false );
subCheckbox.setSelection( false );
}
else if ( subAnyCheckbox.getSelection() && subFinalCheckbox.getSelection() )
{
indexWrapper.getIndexTypes().add( DbIndexTypeEnum.SUBANY );
indexWrapper.getIndexTypes().add( DbIndexTypeEnum.SUBFINAL );
subCheckbox.setGrayed( true );
}
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBINITIAL );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUB );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBSTR );
}
}
else if ( button == subFinalCheckbox )
{
if ( button.getSelection() )
{
if ( subAnyCheckbox.getSelection() && subInitialCheckbox.getSelection() )
{
// The three subXXX indexes are selected : select the SUB checkbox
subCheckbox.setSelection( true );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBINITIAL );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBANY );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBFINAL );
indexWrapper.getIndexTypes().add( DbIndexTypeEnum.SUB );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBSTR );
}
else if ( subAnyCheckbox.getSelection() || subInitialCheckbox.getSelection() )
{
indexWrapper.getIndexTypes().add( DbIndexTypeEnum.SUBFINAL );
}
else
{
// Gray the sub checkbox, and select it
subCheckbox.setSelection( true );
subCheckbox.setGrayed( true );
indexWrapper.getIndexTypes().add( DbIndexTypeEnum.SUBFINAL );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUB );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBSTR );
}
}
else
{
if ( !subAnyCheckbox.getSelection() && !subInitialCheckbox.getSelection() )
{
subCheckbox.setGrayed( false );
subCheckbox.setSelection( false );
}
else if ( subAnyCheckbox.getSelection() && subInitialCheckbox.getSelection() )
{
indexWrapper.getIndexTypes().add( DbIndexTypeEnum.SUBANY );
indexWrapper.getIndexTypes().add( DbIndexTypeEnum.SUBINITIAL );
subCheckbox.setGrayed( true );
}
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBFINAL );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUB );
indexWrapper.getIndexTypes().remove( DbIndexTypeEnum.SUBSTR );
}
}
// Last, update the subCheckbox state
checkAndUpdateOkButtonEnableState();
}
};
/**
* Creates a new instance of OverlayDialog.
*
* @param parentShell the parent shell
* @param browserConnection the connection
*/
public DbIndexDialog( Shell parentShell, IBrowserConnection browserConnection )
{
super( parentShell );
super.setShellStyle( super.getShellStyle() | SWT.RESIZE );
attributeLoader = new SchemaObjectLoader();
}
/**
* @see org.eclipse.jface.window.Window#configureShell(org.eclipse.swt.widgets.Shell)
*/
protected void configureShell( Shell shell )
{
super.configureShell( shell );
shell.setText( "Index" );
}
/**
* Creates the IndexDialog, which has two groups : attributes and indices.
* <pre>
* +--------------------------------------------------+
* | Attributes |
* | .----------------------------------------------. |
* | | +----------------------------+ | |
* | | (o) | | (Add...) | |
* | | | | (Delete) | |
* | | +----------------------------+ | |
* | | (o) Default | |
* | '----------------------------------------------' |
* | Indices |
* | .----------------------------------------------. |
* | | [] pres [] eq [] approx | |
* | | [] nolang [] noSubtypes [] notags | |
* | | [] sub | |
* | | [] subinitial | |
* | | [] subany | |
* | | [] subfinal | |
* | '----------------------------------------------' |
* +--------------------------------------------------+
* </pre>
* @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
*/
protected Control createDialogArea( Composite parent )
{
Composite composite = ( Composite ) super.createDialogArea( parent );
GridData gd = new GridData( GridData.FILL_BOTH );
composite.setLayoutData( gd );
// The attributes group
createAttributesGroup( composite );
// The indices grouo
createIndicesGroup( composite );
// Load the dialog if this was an Edit call
initDialog();
//addListeners();
applyDialogFont( composite );
return composite;
}
/**
* Creates the attributes group.
* <pre>
* Attributes
* .----------------------------------------------.
* | +----------------------------+ |
* | (o) | | (Add...) |
* | | | (Delete) |
* | +----------------------------+ |
* | (o) Default |
* '----------------------------------------------'
*
* @param parent the parent composite
*/
private void createAttributesGroup( Composite parent )
{
// Attributes Group
Group attributesGroup = BaseWidgetUtils.createGroup( parent, "Attributes", 1 );
GridLayout attributesGroupGridLayout = new GridLayout( 2, false );
attributesGroup.setLayout( attributesGroupGridLayout );
attributesGroup.setLayoutData( new GridData( SWT.FILL, SWT.NONE, true, false ) );
// Attributes Checkbox
attributesCheckbox = BaseWidgetUtils.createRadiobutton( attributesGroup, "", 1 );
attributesCheckbox.setLayoutData( new GridData( SWT.NONE, SWT.CENTER, false, false ) );
attributesCheckbox.setSelection( true );
attributesCheckbox.addSelectionListener( attributesCheckboxSelectionListener );
// Attributes table
StringValueDecorator decorator = new StringValueDecorator( parent.getShell(), "Attribute" );
decorator.setImage( OpenLdapConfigurationPlugin.getDefault().getImage(
OpenLdapConfigurationPluginConstants.IMG_ATTRIBUTE ) );
AttributeDialog attributeDialog = new AttributeDialog( parent.getShell() );
attributeDialog.setAttributeNamesAndOids( attributeLoader.getAttributeNamesAndOids() );
decorator.setDialog( attributeDialog );
attributeTable = new TableWidget<StringValueWrapper>( decorator );
attributeTable.createWidgetNoEdit( attributesGroup, null );
attributeTable.getControl().setLayoutData( new GridData( SWT.FILL, SWT.NONE, true, false, 1, 1 ) );
attributeTable.addWidgetModifyListener( attributeTableListener );
// Attributes Checkbox
defaultCheckbox = BaseWidgetUtils.createRadiobutton( attributesGroup, " Default", 2 );
defaultCheckbox.addSelectionListener( defaultCheckboxSelectionListener );
}
/**
* Creates the indices group.
* <pre>
* Indices
* .----------------------------------------------.
* | [] pres [] eq [] approx |
* | [] nolang [] noSubtypes [] notags |
* | [] sub |
* | [] subinitial |
* | [] subany |
* | [] subfinal |
* '----------------------------------------------'
* </pre>
* @param parent the parent composite
*/
private void createIndicesGroup( Composite parent )
{
// Indices Group
Group indicesGroup = BaseWidgetUtils.createGroup( parent, "Indices", 1 );
GridLayout indicesGroupGridLayout = new GridLayout( 3, true );
indicesGroupGridLayout.verticalSpacing = indicesGroupGridLayout.horizontalSpacing = 0;
indicesGroup.setLayout( indicesGroupGridLayout );
indicesGroup.setLayoutData( new GridData( SWT.FILL, SWT.NONE, true, false ) );
// Pres Checkbox
presCheckbox = BaseWidgetUtils.createCheckbox( indicesGroup, "pres", 1 );
presCheckbox.addSelectionListener( typeButtonSelectionListener );
typeButtons[DbIndexTypeEnum.PRES.getNumber()] = presCheckbox;
// Eq Checkbox
eqCheckbox = BaseWidgetUtils.createCheckbox( indicesGroup, "eq", 1 );
eqCheckbox.addSelectionListener( typeButtonSelectionListener );
typeButtons[DbIndexTypeEnum.EQ.getNumber()] = eqCheckbox;
// Approx Checkbox
approxCheckbox = BaseWidgetUtils.createCheckbox( indicesGroup, "approx", 1 );
approxCheckbox.addSelectionListener( typeButtonSelectionListener );
typeButtons[DbIndexTypeEnum.APPROX.getNumber()] = approxCheckbox;
// NoLang Checkbox
noLangCheckbox = BaseWidgetUtils.createCheckbox( indicesGroup, "nolang", 1 );
noLangCheckbox.addSelectionListener( typeButtonSelectionListener );
typeButtons[DbIndexTypeEnum.NOLANG.getNumber()] = noLangCheckbox;
// NoSybtypes Checkbox
noSubtypesCheckbox = BaseWidgetUtils.createCheckbox( indicesGroup, "nosubtypes", 1 );
noSubtypesCheckbox.addSelectionListener( typeButtonSelectionListener );
typeButtons[DbIndexTypeEnum.NOSUBTYPES.getNumber()] = noSubtypesCheckbox;
// NoTags Checkbox
noTagsCheckbox = BaseWidgetUtils.createCheckbox( indicesGroup, "notags", 1 );
noTagsCheckbox.addSelectionListener( typeButtonSelectionListener );
typeButtons[DbIndexTypeEnum.NOTAGS.getNumber()] = noTagsCheckbox;
// Sub Checkbox
subCheckbox = BaseWidgetUtils.createCheckbox( indicesGroup, "sub", 1 );
subCheckbox.addSelectionListener( subCheckboxSelectionListener );
typeButtons[DbIndexTypeEnum.SUB.getNumber()] = subCheckbox;
// Sub Composite
Composite subComposite = new Composite( indicesGroup, SWT.NONE );
GridLayout subCompositeGridLayout = new GridLayout( 2, false );
subCompositeGridLayout.marginHeight = subCompositeGridLayout.marginWidth = 0;
subCompositeGridLayout.verticalSpacing = subCompositeGridLayout.horizontalSpacing = 0;
subComposite.setLayout( subCompositeGridLayout );
// SubInitial Checkbox
BaseWidgetUtils.createRadioIndent( subComposite, 1 );
subInitialCheckbox = BaseWidgetUtils.createCheckbox( subComposite, "subinitial", 1 );
subInitialCheckbox.addSelectionListener( subSubCheckboxSelectionListener );
typeButtons[DbIndexTypeEnum.SUBINITIAL.getNumber()] = subInitialCheckbox;
// SubAny Checkbox
BaseWidgetUtils.createRadioIndent( subComposite, 1 );
subAnyCheckbox = BaseWidgetUtils.createCheckbox( subComposite, "subany", 1 );
subAnyCheckbox.addSelectionListener( subSubCheckboxSelectionListener );
typeButtons[DbIndexTypeEnum.SUBANY.getNumber()] = subAnyCheckbox;
// SubFinal Checkbox
BaseWidgetUtils.createRadioIndent( subComposite, 1 );
subFinalCheckbox = BaseWidgetUtils.createCheckbox( subComposite, "subfinal", 1 );
subFinalCheckbox.addSelectionListener( subSubCheckboxSelectionListener );
typeButtons[DbIndexTypeEnum.SUBFINAL.getNumber()] = subFinalCheckbox;
}
/**
* Sets the selection for sub checkboxes.
*
* @param selection the selection
*/
private void setSelectionForSubCheckboxes( boolean selection )
{
subCheckbox.setGrayed( false );
subInitialCheckbox.setSelection( selection );
subAnyCheckbox.setSelection( selection );
subFinalCheckbox.setSelection( selection );
}
/**
* Verifies and updates the selection state for the 'sub' checkbox.
*/
private void checkAndUpdateSubCheckboxSelectionState()
{
boolean atLeastOneSelected = subInitialCheckbox.getSelection()
|| subAnyCheckbox.getSelection() || subFinalCheckbox.getSelection();
boolean allSelected = subInitialCheckbox.getSelection()
&& subAnyCheckbox.getSelection() && subFinalCheckbox.getSelection();
subCheckbox.setGrayed( atLeastOneSelected && !allSelected );
subCheckbox.setSelection( atLeastOneSelected );
}
private void initAttributeTable( Set<String> attributes )
{
List<StringValueWrapper> attributeWrappers = new ArrayList<StringValueWrapper>();
if ( attributes != null )
{
for ( String attribute : attributes )
{
attributeWrappers.add( new StringValueWrapper( attribute, false ) );
}
}
attributeTable.setElements( attributeWrappers );
}
/**
* Inits the UI from the DbIndexWrapper
*/
protected void initDialog()
{
DbIndexWrapper editedElement = (DbIndexWrapper)getEditedElement();
if ( editedElement != null )
{
// Attributes
initAttributeTable( editedElement.getAttributes() );
// Default
if ( editedElement.isDefault() )
{
attributesCheckbox.setSelection( false );
attributeTable.disable();
defaultCheckbox.setSelection( true );
}
// Index types
Set<DbIndexTypeEnum> indexTypes = editedElement.getTypes();
if ( ( indexTypes != null ) && ( indexTypes.size() > 0 ) )
{
presCheckbox.setSelection( indexTypes.contains( DbIndexTypeEnum.PRES ) );
eqCheckbox.setSelection( indexTypes.contains( DbIndexTypeEnum.EQ ) );
approxCheckbox.setSelection( indexTypes.contains( DbIndexTypeEnum.APPROX ) );
if ( indexTypes.contains( DbIndexTypeEnum.SUB ) )
{
subCheckbox.setSelection( true );
setSelectionForSubCheckboxes( indexTypes.contains( DbIndexTypeEnum.SUB ) );
}
else
{
subInitialCheckbox.setSelection( indexTypes.contains( DbIndexTypeEnum.SUBINITIAL ) );
subAnyCheckbox.setSelection( indexTypes.contains( DbIndexTypeEnum.SUBANY ) );
subFinalCheckbox.setSelection( indexTypes.contains( DbIndexTypeEnum.SUBFINAL ) );
checkAndUpdateSubCheckboxSelectionState();
}
noLangCheckbox.setSelection( indexTypes.contains( DbIndexTypeEnum.NOLANG ) );
noSubtypesCheckbox.setSelection( indexTypes.contains( DbIndexTypeEnum.NOSUBTYPES ) );
noTagsCheckbox.setSelection( indexTypes.contains( DbIndexTypeEnum.NOTAGS ) );
}
}
}
/**
* Add a new Element that will be edited
*/
protected void addNewElement( DbIndexWrapper editedElement )
{
DbIndexWrapper newElement = (DbIndexWrapper)editedElement.clone();
setEditedElement( newElement );
}
/**
* Add a new Element that will be edited
*/
public void addNewElement()
{
setEditedElement( new DbIndexWrapper( "" ) );
}
/**
* Overriding the createButton method. The OK button is not enabled until
*
* {@inheritDoc}
*/
protected Button createButton(Composite parent, int id, String label, boolean defaultButton)
{
Button button = super.createButton(parent, id, label, defaultButton);
if ( id == IDialogConstants.OK_ID )
{
DbIndexWrapper dbIndexWrapper = (DbIndexWrapper)getEditedElement();
if ( ( dbIndexWrapper == null ) || ( dbIndexWrapper.getAttributes().size() == 0 ) )
{
button.setEnabled( false );
}
}
return button;
}
/**
* Checks and updates the OK button 'enable' state. For the OK button to be enabled, either
* the default checkbox has to be selected, and one selection has to be made on the indices,
* or the attributes table should not be empty.
*/
private void checkAndUpdateOkButtonEnableState()
{
Button okButton = getButton( IDialogConstants.OK_ID );
if ( defaultCheckbox.getSelection() )
{
okButton.setEnabled(
presCheckbox.getSelection() ||
eqCheckbox.getSelection() ||
approxCheckbox.getSelection() ||
subCheckbox.getSelection() ||
subInitialCheckbox.getSelection() ||
subAnyCheckbox.getSelection() ||
subFinalCheckbox.getSelection() ||
noLangCheckbox.getSelection() ||
noLangCheckbox.getSelection() ||
noSubtypesCheckbox.getSelection() );
}
else
{
okButton.setEnabled( getEditedElement().getAttributes().size() > 0 );
}
}
}