--- /dev/null
+/*******************************************************************************
+ * Copyright (c) 2000, 2011 IBM Corporation and others.
+ * 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:
+ * IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.jdt.internal.ui.refactoring;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+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.Label;
+import org.eclipse.swt.widgets.Text;
+
+import org.eclipse.core.runtime.Assert;
+
+import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.jface.dialogs.IDialogSettings;
+
+import org.eclipse.ui.PlatformUI;
+
+import org.eclipse.ltk.core.refactoring.RefactoringStatus;
+import org.eclipse.ltk.ui.refactoring.RefactoringWizard;
+
+import org.eclipse.jdt.internal.corext.refactoring.code.ExtractTempRefactoring;
+
+import org.eclipse.jdt.internal.ui.IJavaHelpContextIds;
+import org.eclipse.jdt.internal.ui.refactoring.contentassist.ControlContentAssistHelper;
+import org.eclipse.jdt.internal.ui.refactoring.contentassist.VariableNamesProcessor;
+import org.eclipse.jdt.internal.ui.util.RowLayouter;
+
+public class ExtractTempWizard extends RefactoringWizard {
+
+ /* package */ static final String DIALOG_SETTING_SECTION= "ExtractTempWizard"; //$NON-NLS-1$
+
+ public ExtractTempWizard(ExtractTempRefactoring ref) {
+ super(ref, DIALOG_BASED_USER_INTERFACE | PREVIEW_EXPAND_FIRST_NODE);
+ setDefaultPageTitle(RefactoringMessages.ExtractTempWizard_defaultPageTitle);
+ }
+
+ /* non java-doc
+ * @see RefactoringWizard#addUserInputPages
+ */
+ @Override
+ protected void addUserInputPages(){
+ addPage(new ExtractTempInputPage(getExtractTempRefactoring().guessTempNames()));
+ }
+
+ private ExtractTempRefactoring getExtractTempRefactoring(){
+ return (ExtractTempRefactoring)getRefactoring();
+ }
+
+ private static class ExtractTempInputPage extends TextInputWizardPage {
+
+ private static final String DECLARE_FINAL= "declareFinal"; //$NON-NLS-1$
+ private static final String REPLACE_ALL= "replaceOccurrences"; //$NON-NLS-1$
+
+ private final boolean fInitialValid;
+ private static final String DESCRIPTION = RefactoringMessages.ExtractTempInputPage_enter_name;
+ private String[] fTempNameProposals;
+ private IDialogSettings fSettings;
+
+ public ExtractTempInputPage(String[] tempNameProposals) {
+ super(DESCRIPTION, true, tempNameProposals.length == 0 ? "" : tempNameProposals[0]); //$NON-NLS-1$
+ Assert.isNotNull(tempNameProposals);
+ fTempNameProposals= tempNameProposals;
+ fInitialValid= tempNameProposals.length > 0;
+ }
+
+ public void createControl(Composite parent) {
+ loadSettings();
+ Composite result= new Composite(parent, SWT.NONE);
+ setControl(result);
+ GridLayout layout= new GridLayout();
+ layout.numColumns= 2;
+ layout.verticalSpacing= 8;
+ result.setLayout(layout);
+ RowLayouter layouter= new RowLayouter(2);
+
+ Label label= new Label(result, SWT.NONE);
+ label.setText(RefactoringMessages.ExtractTempInputPage_variable_name);
+
+ Text text= createTextInputField(result);
+ text.selectAll();
+ text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+ ControlContentAssistHelper.createTextContentAssistant(text, new VariableNamesProcessor(fTempNameProposals));
+
+ layouter.perform(label, text, 1);
+
+ addReplaceAllCheckbox(result, layouter);
+ addDeclareFinalCheckbox(result, layouter);
+
+ validateTextField(text.getText());
+
+ Dialog.applyDialogFont(result);
+ PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(), IJavaHelpContextIds.EXTRACT_TEMP_WIZARD_PAGE);
+ }
+
+ private void loadSettings() {
+ fSettings= getDialogSettings().getSection(ExtractTempWizard.DIALOG_SETTING_SECTION);
+ if (fSettings == null) {
+ fSettings= getDialogSettings().addNewSection(ExtractTempWizard.DIALOG_SETTING_SECTION);
+ fSettings.put(DECLARE_FINAL, false);
+ fSettings.put(REPLACE_ALL, true);
+ }
+ getExtractTempRefactoring().setDeclareFinal(fSettings.getBoolean(DECLARE_FINAL));
+ getExtractTempRefactoring().setReplaceAllOccurrences(fSettings.getBoolean(REPLACE_ALL));
+ }
+
+ private void addReplaceAllCheckbox(Composite result, RowLayouter layouter) {
+ String title= RefactoringMessages.ExtractTempInputPage_replace_all;
+ boolean defaultValue= getExtractTempRefactoring().replaceAllOccurrences();
+ final Button checkBox= createCheckbox(result, title, defaultValue, layouter);
+ getExtractTempRefactoring().setReplaceAllOccurrences(checkBox.getSelection());
+ checkBox.addSelectionListener(new SelectionAdapter(){
+ @Override
+ public void widgetSelected(SelectionEvent e) {
+ fSettings.put(REPLACE_ALL, checkBox.getSelection());
+ getExtractTempRefactoring().setReplaceAllOccurrences(checkBox.getSelection());
+ }
+ });
+ }
+
+ private void addDeclareFinalCheckbox(Composite result, RowLayouter layouter) {
+ String title= RefactoringMessages.ExtractTempInputPage_declare_final;
+ boolean defaultValue= getExtractTempRefactoring().declareFinal();
+ final Button checkBox= createCheckbox(result, title, defaultValue, layouter);
+ getExtractTempRefactoring().setDeclareFinal(checkBox.getSelection());
+ checkBox.addSelectionListener(new SelectionAdapter(){
+ @Override
+ public void widgetSelected(SelectionEvent e) {
+ fSettings.put(DECLARE_FINAL, checkBox.getSelection());
+ getExtractTempRefactoring().setDeclareFinal(checkBox.getSelection());
+ }
+ });
+ }
+
+ /*
+ * @see org.eclipse.jdt.internal.ui.refactoring.TextInputWizardPage#textModified(java.lang.String)
+ */
+ @Override
+ protected void textModified(String text) {
+ getExtractTempRefactoring().setTempName(text);
+ super.textModified(text);
+ }
+
+
+ /*
+ * @see org.eclipse.jdt.internal.ui.refactoring.TextInputWizardPage#validateTextField(String)
+ */
+ @Override
+ protected RefactoringStatus validateTextField(String text) {
+ return getExtractTempRefactoring().checkTempName(text);
+ }
+
+ private ExtractTempRefactoring getExtractTempRefactoring(){
+ return (ExtractTempRefactoring)getRefactoring();
+ }
+
+ private static Button createCheckbox(Composite parent, String title, boolean value, RowLayouter layouter){
+ Button checkBox= new Button(parent, SWT.CHECK);
+ checkBox.setText(title);
+ checkBox.setSelection(value);
+ layouter.perform(checkBox);
+ return checkBox;
+ }
+
+ /*
+ * @see org.eclipse.jdt.internal.ui.refactoring.TextInputWizardPage#isInitialInputValid()
+ */
+ @Override
+ protected boolean isInitialInputValid() {
+ return fInitialValid;
+ }
+ }
+}