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/*******************************************************************************
* Copyright (c) 2007, 2009 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0, which accompanies this distribution
* and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Contributors:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.ui.internal.wizards.gen;
import static org.eclipse.jpt.ui.internal.wizards.gen.SWTUtil.createButton;
import static org.eclipse.jpt.ui.internal.wizards.gen.SWTUtil.createLabel;
import static org.eclipse.jpt.ui.internal.wizards.gen.SWTUtil.createText;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jpt.gen.internal.Association;
import org.eclipse.jpt.gen.internal.ORMGenCustomizer;
import org.eclipse.jpt.ui.internal.ImageRepository;
import org.eclipse.jpt.ui.internal.JpaHelpContextIds;
import org.eclipse.swt.SWT;
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.Display;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Text;
public class AssociationTablesPage extends NewAssociationWizardPage {
private Button simpleAssoBtn;
private Button mtmAssoBtn;
private Text table1TextField ;
private Text table2TextField ;
private Text joinTableTextField;
private Button joinTableBrowse;
public AssociationTablesPage(ORMGenCustomizer customizer) {
super(customizer, "AssociationTablesPage");
setTitle( JptUiEntityGenMessages.GenerateEntitiesWizard_newAssoc_tablesPage_title);
setDescription(JptUiEntityGenMessages.GenerateEntitiesWizard_newAssoc_tablesPage_desc);
}
public void createControl(Composite composite) {
initializeDialogUnits(composite);
Composite parent = new Composite(composite, SWT.NONE);
parent.setLayout(new GridLayout(1, true));
Group assocKindGroup = new Group(parent, SWT.NULL);
int nColumns= 3 ;
GridLayout layout = new GridLayout();
layout.numColumns = nColumns;
assocKindGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
assocKindGroup.setLayout(layout);
this.getHelpSystem().setHelp(composite, JpaHelpContextIds.GENERATE_ENTITIES_WIZARD_ASSOCIATION_TABLES);
assocKindGroup.setText( JptUiEntityGenMessages.GenerateEntitiesWizard_newAssoc_tablesPage_assocKind);
simpleAssoBtn = createButton(assocKindGroup, 3, JptUiEntityGenMessages.GenerateEntitiesWizard_newAssoc_tablesPage_simpleAssoc, SWT.RADIO);
mtmAssoBtn = createButton(assocKindGroup, 3, JptUiEntityGenMessages.GenerateEntitiesWizard_newAssoc_tablesPage_m2mAssoc, SWT.RADIO);
Group assocTablesGroup = new Group(parent, SWT.NULL);
nColumns= 3 ;
layout = new GridLayout();
layout.numColumns = nColumns;
assocTablesGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
assocTablesGroup.setLayout(layout);
assocTablesGroup.setText( JptUiEntityGenMessages.GenerateEntitiesWizard_newAssoc_tablesPage_assocTables );
createLabel(assocTablesGroup, 1, JptUiEntityGenMessages.GenerateEntitiesWizard_newAssoc_tablesPage_table1);
table1TextField = createText(assocTablesGroup, 1);
Button browser1 = createButton(assocTablesGroup, 1, "", SWT.NONE);
browser1.setImage( ImageRepository.getBrowseButtonImage());
browser1.addSelectionListener(new SelectionListener(){
public void widgetDefaultSelected(SelectionEvent e) {}
public void widgetSelected(SelectionEvent e) {
SelectTableDialog dlg = new SelectTableDialog( Display.getDefault().getActiveShell(), customizer.getTableNames() );
if( dlg.open() ==Dialog.OK ){
table1TextField.setText( dlg.getSelectedTable() );
getWizardDataModel().put( NewAssociationWizard.ASSOCIATION_REFERRER_TABLE, table1TextField.getText());
getWizard().getContainer().updateButtons();
((NewAssociationWizard)getWizard()).updateTableNames();
}
}
});
createLabel(assocTablesGroup, 1, JptUiEntityGenMessages.GenerateEntitiesWizard_newAssoc_tablesPage_table2);
table2TextField = createText(assocTablesGroup, 1);
Button browser2 = createButton(assocTablesGroup, 1, "", SWT.NONE);
browser2.setImage( ImageRepository.getBrowseButtonImage());
browser2.addSelectionListener(new SelectionListener(){
public void widgetDefaultSelected(SelectionEvent e) {}
public void widgetSelected(SelectionEvent e) {
SelectTableDialog dlg = new SelectTableDialog( Display.getDefault().getActiveShell(), customizer.getSchema() );
if( dlg.open() == Dialog.OK){
table2TextField.setText( dlg.getSelectedTable() );
getWizardDataModel().put( NewAssociationWizard.ASSOCIATION_REFERENCED_TABLE, table2TextField.getText());
((NewAssociationWizard)getWizard()).updateTableNames();
}
updatePageComplete();
}
});
createLabel(assocTablesGroup, 1, JptUiEntityGenMessages.GenerateEntitiesWizard_newAssoc_tablesPage_intermediateTable );
joinTableTextField = createText(assocTablesGroup, 1);
joinTableTextField.setEnabled(false);
joinTableBrowse = createButton(assocTablesGroup, 1, "", SWT.NONE);
joinTableBrowse.setImage( ImageRepository.getBrowseButtonImage());
joinTableBrowse.setEnabled(false);
joinTableBrowse.addSelectionListener(new SelectionListener(){
public void widgetDefaultSelected(SelectionEvent e) {}
public void widgetSelected(SelectionEvent e) {
SelectTableDialog dlg = new SelectTableDialog( Display.getDefault().getActiveShell(), customizer.getSchema() );
if( dlg.open() == Dialog.OK){
joinTableTextField.setText( dlg.getSelectedTable() );
getWizardDataModel().put( NewAssociationWizard.ASSOCIATION_JOIN_TABLE, joinTableTextField.getText() );
((NewAssociationWizard)getWizard()).updateTableNames();
getWizard().getContainer().updateButtons();
}
updatePageComplete();
}
});
setControl(parent);
simpleAssoBtn.addSelectionListener(new SelectionListener(){
public void widgetDefaultSelected(SelectionEvent e) {}
public void widgetSelected(SelectionEvent e) {
joinTableTextField.setEnabled(false);
joinTableTextField.clearSelection();
joinTableTextField.setText("");
joinTableBrowse.setEnabled(false);
getWizardDataModel().put( NewAssociationWizard.ASSOCIATION_CADINALITY, Association.MANY_TO_ONE);
getWizardDataModel().remove( NewAssociationWizard.ASSOCIATION_JOIN_TABLE );
((NewAssociationWizard)getWizard()).updateTableNames();
updatePageComplete();
}
});
mtmAssoBtn.addSelectionListener(new SelectionListener(){
public void widgetDefaultSelected(SelectionEvent e) {}
public void widgetSelected(SelectionEvent e) {
joinTableTextField.setEnabled(true);
joinTableBrowse.setEnabled(true);
getWizardDataModel().put( NewAssociationWizard.ASSOCIATION_CADINALITY, Association.MANY_TO_MANY);
((NewAssociationWizard)getWizard()).updateTableNames();
updatePageComplete();
}
});
this.setPageComplete( false);
table1TextField.setFocus();
}
public boolean canFlipToNextPage() {
return isPageComplete();
}
public void updatePageComplete() {
if( this.table1TextField.getText().length() <= 0){
setPageComplete(false);
return;
}
if( mtmAssoBtn.getSelection() ){
if( this.joinTableTextField.getText().length() <= 0 ){
setPageComplete(false);
return;
}
}
setPageComplete(true);
}
}
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