--- /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.reorg;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.custom.BusyIndicator;
+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.core.runtime.CoreException;
+
+import org.eclipse.jface.dialogs.Dialog;
+
+import org.eclipse.ltk.core.refactoring.Refactoring;
+import org.eclipse.ltk.core.refactoring.RefactoringStatus;
+import org.eclipse.ltk.core.refactoring.participants.RenameRefactoring;
+
+import org.eclipse.jdt.core.IMethod;
+
+import org.eclipse.jdt.internal.corext.refactoring.rename.RenameFieldProcessor;
+import org.eclipse.jdt.internal.corext.util.Messages;
+
+import org.eclipse.jdt.internal.ui.IJavaHelpContextIds;
+import org.eclipse.jdt.internal.ui.JavaPlugin;
+import org.eclipse.jdt.internal.ui.JavaPluginImages;
+import org.eclipse.jdt.internal.ui.refactoring.RefactoringMessages;
+import org.eclipse.jdt.internal.ui.viewsupport.BasicElementLabels;
+
+public class RenameFieldWizard extends RenameRefactoringWizard {
+
+ public RenameFieldWizard(Refactoring refactoring) {
+ super(refactoring, RefactoringMessages.RenameFieldWizard_defaultPageTitle,
+ RefactoringMessages.RenameFieldWizard_inputPage_description,
+ JavaPluginImages.DESC_WIZBAN_REFACTOR_FIELD,
+ IJavaHelpContextIds.RENAME_FIELD_WIZARD_PAGE);
+ }
+
+ @Override
+ protected RenameInputWizardPage createInputPage(String message, String initialSetting) {
+ return new RenameFieldInputWizardPage(message, IJavaHelpContextIds.RENAME_FIELD_WIZARD_PAGE, initialSetting) {
+ @Override
+ protected RefactoringStatus validateTextField(String text) {
+ RefactoringStatus result= validateNewName(text);
+ updateGetterSetterLabels();
+ return result;
+ }
+ };
+ }
+
+ private static class RenameFieldInputWizardPage extends RenameInputWizardPage {
+
+ private Button fRenameGetter;
+ private Button fRenameSetter;
+ private String fGetterRenamingErrorMessage;
+ private String fSetterRenamingErrorMessage;
+
+ public RenameFieldInputWizardPage(String message, String contextHelpId, String initialValue) {
+ super(message, contextHelpId, true, initialValue);
+ }
+
+ @Override
+ public void createControl(Composite parent) {
+ super.createControl(parent);
+ Composite parentComposite= (Composite)getControl();
+
+ Composite composite= new Composite(parentComposite, SWT.NONE);
+ final GridLayout layout= new GridLayout();
+ layout.marginHeight= 0;
+ layout.marginWidth= 0;
+ composite.setLayout(layout);
+ composite.setLayoutData(new GridData(GridData.FILL_BOTH));
+
+ Label separator= new Label(composite, SWT.SEPARATOR | SWT.HORIZONTAL);
+ separator.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+
+ getGetterSetterRenamingEnablement();
+
+ fRenameGetter= new Button(composite, SWT.CHECK);
+ boolean getterEnablement= fGetterRenamingErrorMessage == null;
+ fRenameGetter.setEnabled(getterEnablement);
+ boolean getterSelection= getterEnablement && getBooleanSetting(RenameRefactoringWizard.FIELD_RENAME_GETTER, getRenameFieldProcessor().getRenameGetter());
+ fRenameGetter.setSelection(getterSelection);
+ getRenameFieldProcessor().setRenameGetter(getterSelection);
+ fRenameGetter.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+ fRenameGetter.addSelectionListener(new SelectionAdapter(){
+ @Override
+ public void widgetSelected(SelectionEvent e) {
+ getRenameFieldProcessor().setRenameGetter(fRenameGetter.getSelection());
+ updateLeaveDelegateCheckbox(getRenameFieldProcessor().getDelegateCount());
+ }
+ });
+
+ fRenameSetter= new Button(composite, SWT.CHECK);
+ boolean setterEnablement= fSetterRenamingErrorMessage == null;
+ fRenameSetter.setEnabled(setterEnablement);
+ boolean setterSelection= setterEnablement && getBooleanSetting(RenameRefactoringWizard.FIELD_RENAME_SETTER, getRenameFieldProcessor().getRenameSetter());
+ fRenameSetter.setSelection(setterSelection);
+ getRenameFieldProcessor().setRenameSetter(setterSelection);
+ fRenameSetter.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+ fRenameSetter.addSelectionListener(new SelectionAdapter(){
+ @Override
+ public void widgetSelected(SelectionEvent e) {
+ getRenameFieldProcessor().setRenameSetter(fRenameSetter.getSelection());
+ updateLeaveDelegateCheckbox(getRenameFieldProcessor().getDelegateCount());
+ }
+ });
+
+ updateGetterSetterLabels();
+ updateLeaveDelegateCheckbox(getRenameFieldProcessor().getDelegateCount());
+ Dialog.applyDialogFont(composite);
+ }
+
+ @Override
+ public void dispose() {
+ if (saveSettings()) {
+ if (fRenameGetter.isEnabled())
+ saveBooleanSetting(RenameRefactoringWizard.FIELD_RENAME_GETTER, fRenameGetter);
+ if (fRenameSetter.isEnabled())
+ saveBooleanSetting(RenameRefactoringWizard.FIELD_RENAME_SETTER, fRenameSetter);
+ }
+ super.dispose();
+ }
+
+ private void getGetterSetterRenamingEnablement() {
+ BusyIndicator.showWhile(getShell().getDisplay(), new Runnable(){
+ public void run() {
+ checkGetterRenamingEnablement();
+ checkSetterRenamingEnablement();
+ }
+ });
+ }
+
+ protected void updateGetterSetterLabels(){
+ fRenameGetter.setText(getRenameGetterLabel());
+ fRenameSetter.setText(getRenameSetterLabel());
+ }
+
+ private String getRenameGetterLabel(){
+ String defaultLabel= RefactoringMessages.RenameFieldInputWizardPage_rename_getter;
+ if (fGetterRenamingErrorMessage != null)
+ return constructDisabledGetterRenamingLabel(defaultLabel);
+ try {
+ IMethod getter= getRenameFieldProcessor().getGetter();
+ if (getter == null || ! getter.exists())
+ return defaultLabel;
+ String oldGetterName= BasicElementLabels.getJavaElementName(getter.getElementName());
+ String newGetterName= BasicElementLabels.getJavaElementName(createNewGetterName());
+ return Messages.format(RefactoringMessages.RenameFieldInputWizardPage_rename_getter_to, new String[]{oldGetterName, newGetterName});
+ } catch(CoreException e) {
+ JavaPlugin.log(e) ;
+ return defaultLabel;
+ }
+ }
+
+ private String getRenameSetterLabel(){
+ String defaultLabel= RefactoringMessages.RenameFieldInputWizardPage_rename_setter;
+ if (fSetterRenamingErrorMessage != null)
+ return constructDisabledSetterRenamingLabel(defaultLabel);
+ try {
+ IMethod setter= getRenameFieldProcessor().getSetter();
+ if (setter == null || ! setter.exists())
+ return defaultLabel;
+ String oldSetterName= BasicElementLabels.getJavaElementName(setter.getElementName());
+ String newSetterName= BasicElementLabels.getJavaElementName(createNewSetterName());
+ return Messages.format(RefactoringMessages.RenameFieldInputWizardPage_rename_setter_to, new String[]{oldSetterName, newSetterName});
+ } catch(CoreException e) {
+ JavaPlugin.log(e);
+ return defaultLabel;
+ }
+ }
+ private String constructDisabledSetterRenamingLabel(String defaultLabel) {
+ if (fSetterRenamingErrorMessage.equals("")) //$NON-NLS-1$
+ return defaultLabel;
+ String[] keys= {defaultLabel, fSetterRenamingErrorMessage};
+ return Messages.format(RefactoringMessages.RenameFieldInputWizardPage_setter_label, keys);
+ }
+
+ private String constructDisabledGetterRenamingLabel(String defaultLabel) {
+ if (fGetterRenamingErrorMessage.equals("")) //$NON-NLS-1$
+ return defaultLabel;
+ String[] keys= {defaultLabel, fGetterRenamingErrorMessage};
+ return Messages.format(RefactoringMessages.RenameFieldInputWizardPage_getter_label, keys);
+ }
+
+ private String createNewGetterName() throws CoreException {
+ return getRenameFieldProcessor().getNewGetterName();
+ }
+
+ private String createNewSetterName() throws CoreException {
+ return getRenameFieldProcessor().getNewSetterName();
+ }
+
+ private String checkGetterRenamingEnablement() {
+ if (fGetterRenamingErrorMessage != null)
+ return fGetterRenamingErrorMessage;
+ try {
+ fGetterRenamingErrorMessage= getRenameFieldProcessor().canEnableGetterRenaming();
+ return fGetterRenamingErrorMessage;
+ } catch (CoreException e) {
+ JavaPlugin.log(e);
+ return ""; //$NON-NLS-1$
+ }
+ }
+
+ private String checkSetterRenamingEnablement() {
+ if (fSetterRenamingErrorMessage != null)
+ return fSetterRenamingErrorMessage;
+ try {
+ fSetterRenamingErrorMessage= getRenameFieldProcessor().canEnableSetterRenaming();
+ return fSetterRenamingErrorMessage;
+ } catch (CoreException e) {
+ JavaPlugin.log(e);
+ return ""; //$NON-NLS-1$
+ }
+ }
+
+ private RenameFieldProcessor getRenameFieldProcessor() {
+ return (RenameFieldProcessor)((RenameRefactoring)getRefactoring()).getProcessor();
+ }
+ }
+}
git://git.uio.no / ifi-stolz-refaktor.git / blobdiff