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package eu.etaxonomy.taxeditor.preference;
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import org.eclipse.jface.dialogs.MessageDialog;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.events.SelectionAdapter;
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import org.eclipse.swt.events.SelectionEvent;
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import org.eclipse.swt.layout.GridLayout;
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import org.eclipse.swt.widgets.Button;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Control;
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import org.eclipse.swt.widgets.Label;
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import eu.etaxonomy.taxeditor.l10n.Messages;
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import eu.etaxonomy.taxeditor.preference.menu.CdmPreferencePage;
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public class OrderPreferences extends CdmPreferencePage {
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boolean isNaturalOrderActivated;
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boolean isAlphabeticalOrderActivated;
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boolean isRankAndNameOrderActivated;
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boolean isRestoreTaxonNavigator;
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boolean isSelectionChanged = false;
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boolean isStrictlyAlphabeticallyOrdered;
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@Override
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protected Control createContents(Composite parent) {
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isRestoreTaxonNavigator = PreferencesUtil.isStoreNavigatorState();
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Composite secondComposite = new Composite(parent, SWT.NULL);
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secondComposite.setLayout(new GridLayout());
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final Button activateRestoreNavigatorButton = new Button(secondComposite, SWT.CHECK | SWT.LEFT);
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activateRestoreNavigatorButton.setText("Restore the last Taxon Navigator state.");
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activateRestoreNavigatorButton.setSelection(isRestoreTaxonNavigator);
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activateRestoreNavigatorButton.addSelectionListener(new SelectionAdapter(){
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@Override
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public void widgetSelected(SelectionEvent e) {
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if(isRestoreTaxonNavigator != activateRestoreNavigatorButton.getSelection()) {
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isRestoreTaxonNavigator = activateRestoreNavigatorButton.getSelection();
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}
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}
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});
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Composite composite = new Composite(parent, SWT.NULL);
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composite.setLayout(new GridLayout());
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Label label = new Label(composite, SWT.NONE);
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label.setText("Sorting");
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isNaturalOrderActivated = PreferencesUtil.getSortNodesNaturally();
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final Button activateNaturalOrderCheckButton = new Button(composite, SWT.RADIO);
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activateNaturalOrderCheckButton.setText("Natural order");
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activateNaturalOrderCheckButton.setSelection(isNaturalOrderActivated);
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isRankAndNameOrderActivated = !PreferencesUtil.getSortNodesStrictlyAlphabetically() && !PreferencesUtil.getSortNodesNaturally();
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final Button activateRankAndNameOrderActivatedCheckButton = new Button(composite, SWT.RADIO);
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activateRankAndNameOrderActivatedCheckButton.setText("Rank and alphabetical Order");
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activateRankAndNameOrderActivatedCheckButton.setSelection(isRankAndNameOrderActivated);
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isAlphabeticalOrderActivated = PreferencesUtil.getSortNodesStrictlyAlphabetically();
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final Button activateAlphabeticallyOrderedCheckButton = new Button(composite, SWT.RADIO);
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activateAlphabeticallyOrderedCheckButton.setText("Alphabetical order");
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activateAlphabeticallyOrderedCheckButton.setSelection(isAlphabeticalOrderActivated);
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activateNaturalOrderCheckButton.addSelectionListener(new SelectionAdapter(){
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@Override
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public void widgetSelected(SelectionEvent e) {
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if(isNaturalOrderActivated != activateNaturalOrderCheckButton.getSelection()) {
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isNaturalOrderActivated = activateNaturalOrderCheckButton.getSelection();
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if (isAlphabeticalOrderActivated && isNaturalOrderActivated){
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isAlphabeticalOrderActivated = false;
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}
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if (isRankAndNameOrderActivated && isNaturalOrderActivated){
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isRankAndNameOrderActivated = false;
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}
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isSelectionChanged = true;
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}else{
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isSelectionChanged = false;
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}
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}
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});
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activateAlphabeticallyOrderedCheckButton.addSelectionListener(new SelectionAdapter(){
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@Override
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public void widgetSelected(SelectionEvent e) {
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if(isAlphabeticalOrderActivated != activateAlphabeticallyOrderedCheckButton.getSelection()) {
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isAlphabeticalOrderActivated = activateAlphabeticallyOrderedCheckButton.getSelection();
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if (isNaturalOrderActivated && isAlphabeticalOrderActivated){
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isNaturalOrderActivated = false;
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}
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if (isRankAndNameOrderActivated && isAlphabeticalOrderActivated){
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isRankAndNameOrderActivated = false;
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}
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isSelectionChanged = true;
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}else{
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isSelectionChanged = false;
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}
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}
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});
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activateRankAndNameOrderActivatedCheckButton.addSelectionListener(new SelectionAdapter(){
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@Override
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public void widgetSelected(SelectionEvent e) {
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if(isRankAndNameOrderActivated != activateRankAndNameOrderActivatedCheckButton.getSelection()) {
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isRankAndNameOrderActivated = activateRankAndNameOrderActivatedCheckButton.getSelection();
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if (isAlphabeticalOrderActivated && isRankAndNameOrderActivated){
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isAlphabeticalOrderActivated = false;
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isNaturalOrderActivated = false;
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}
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isSelectionChanged = true;
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}else{
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isSelectionChanged = false;
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}
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}
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});
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final Label description = new Label(parent, SWT.NONE);
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description.setText(Messages.OrderPreferencePage_NewNavigatorWindowRequired);
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return composite;
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}
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@Override
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public boolean performOk() {
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if(isSelectionChanged){
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PreferencesUtil.setSortNodesStrictlyAlphabetically(isAlphabeticalOrderActivated);
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PreferencesUtil.setSortNodesNaturally(isNaturalOrderActivated);
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PreferencesUtil.setStoreNavigatorState(isRestoreTaxonNavigator);
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MessageDialog.openInformation(getShell(), null, Messages.OrderPreferencePage_PleaseReopenNavigator);
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isSelectionChanged = false;
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return super.performOk();
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}
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return true;
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}
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}
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