| /*=============================================================================# |
| # Copyright (c) 2008, 2019 Stephan Wahlbrink and others. |
| # |
| # This program and the accompanying materials are made available under the |
| # terms of the Eclipse Public License 2.0 which is available at |
| # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0 |
| # which is available at https://www.apache.org/licenses/LICENSE-2.0. |
| # |
| # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 |
| # |
| # Contributors: |
| # Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation |
| #=============================================================================*/ |
| |
| package org.eclipse.statet.internal.r.ui.refactoring; |
| |
| import org.eclipse.core.databinding.DataBindingContext; |
| import org.eclipse.core.databinding.UpdateValueStrategy; |
| import org.eclipse.core.databinding.beans.typed.PojoProperties; |
| import org.eclipse.core.databinding.observable.Realm; |
| import org.eclipse.jface.databinding.swt.typed.WidgetProperties; |
| import org.eclipse.jface.databinding.wizard.WizardPageSupport; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.resource.JFaceResources; |
| import org.eclipse.ltk.ui.refactoring.RefactoringWizard; |
| import org.eclipse.ltk.ui.refactoring.UserInputWizardPage; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Text; |
| |
| import org.eclipse.statet.ecommons.ui.util.LayoutUtils; |
| |
| import org.eclipse.statet.ltk.ui.refactoring.RefactoringBasedStatus; |
| import org.eclipse.statet.r.core.refactoring.ExtractTempRefactoring; |
| |
| |
| public class ExtractTempWizard extends RefactoringWizard { |
| |
| |
| private static class InputPage extends UserInputWizardPage { |
| |
| |
| public static final String PAGE_NAME= "ExtractTemp.InputPage"; //$NON-NLS-1$ |
| |
| |
| private Text variableNameControl; |
| private Button replaceAllControl; |
| |
| |
| public InputPage() { |
| super(PAGE_NAME); |
| } |
| |
| @Override |
| protected ExtractTempRefactoring getRefactoring() { |
| return (ExtractTempRefactoring) super.getRefactoring(); |
| } |
| |
| @Override |
| public void createControl(final Composite parent) { |
| final Composite composite= new Composite(parent, SWT.NONE); |
| composite.setLayout(LayoutUtils.newDialogGrid(2)); |
| setControl(composite); |
| |
| final int count= getRefactoring().getAllOccurrencesCount(); |
| |
| { final Label label= new Label(composite, SWT.NONE); |
| label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false, 2, 1)); |
| label.setText(Messages.ExtractTemp_Wizard_header); |
| label.setFont(JFaceResources.getBannerFont()); |
| } |
| |
| LayoutUtils.addSmallFiller(composite, false); |
| |
| { final Label label= new Label(composite, SWT.NONE); |
| label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false)); |
| label.setText(Messages.ExtractTemp_Wizard_VariableName_label); |
| |
| this.variableNameControl= new Text(composite, SWT.BORDER); |
| this.variableNameControl.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false)); |
| this.variableNameControl.setFont(JFaceResources.getTextFont()); |
| } |
| |
| LayoutUtils.addSmallFiller(composite, false); |
| |
| { |
| if (count > 0) { |
| final Label label= new Label(composite, SWT.WRAP); |
| label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1)); |
| if (count == 1) { |
| label.setText("No other occurrences of the selected expression found."); |
| } |
| else { |
| label.setText(NLS.bind("{0} other occurrences of the selected expression found.", count-1)); |
| } |
| } |
| |
| this.replaceAllControl= new Button(composite, SWT.CHECK); |
| this.replaceAllControl.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1)); |
| this.replaceAllControl.setText(Messages.ExtractTemp_Wizard_ReplaceAll_label); |
| if (count <= 1) { |
| this.replaceAllControl.setEnabled(false); |
| } |
| } |
| |
| LayoutUtils.addSmallFiller(composite, false); |
| Dialog.applyDialogFont(composite); |
| |
| initBindings(); |
| // PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(),); |
| } |
| |
| protected void initBindings() { |
| final Realm realm= Realm.getDefault(); |
| final DataBindingContext dbc= new DataBindingContext(realm); |
| |
| addBindings(dbc, realm); |
| WizardPageSupport.create(this, dbc); |
| } |
| |
| protected void addBindings(final DataBindingContext dbc, final Realm realm) { |
| dbc.bindValue( |
| WidgetProperties.text(SWT.Modify) |
| .observe(this.variableNameControl), |
| PojoProperties.value(ExtractTempRefactoring.class, "tempName", String.class) //$NON-NLS-1$ |
| .observe(realm, getRefactoring()), |
| new UpdateValueStrategy<String, String>() |
| .setAfterGetValidator((final String value) -> |
| new RefactoringBasedStatus( |
| getRefactoring().checkTempName(value) )), |
| null ); |
| dbc.bindValue( |
| WidgetProperties.buttonSelection() |
| .observe(this.replaceAllControl), |
| PojoProperties.value(ExtractTempRefactoring.class, "replaceAllOccurrences", Boolean.TYPE) //$NON-NLS-1$ |
| .observe(realm, getRefactoring()) ); |
| } |
| |
| @Override |
| public void setVisible(final boolean visible) { |
| super.setVisible(visible); |
| this.variableNameControl.setFocus(); |
| } |
| |
| } |
| |
| |
| public ExtractTempWizard(final ExtractTempRefactoring ref) { |
| super(ref, DIALOG_BASED_USER_INTERFACE | PREVIEW_EXPAND_FIRST_NODE | NO_BACK_BUTTON_ON_STATUS_DIALOG); |
| setDefaultPageTitle(Messages.ExtractTemp_Wizard_title); |
| } |
| |
| |
| @Override |
| protected void addUserInputPages() { |
| addPage(new InputPage()); |
| } |
| |
| } |