/*******************************************************************************
* Copyright (c) 2000, 2012 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.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
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.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogSettings;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ltk.ui.refactoring.RefactoringWizard;
import org.eclipse.ltk.ui.refactoring.UserInputWizardPage;
import org.eclipse.jdt.internal.corext.refactoring.code.ConvertAnonymousToNestedRefactoring;
import org.eclipse.jdt.internal.ui.IJavaHelpContextIds;
import org.eclipse.jdt.internal.ui.JavaPlugin;
import org.eclipse.jdt.internal.ui.dialogs.TextFieldNavigationHandler;
public class ConvertAnonymousToNestedWizard extends RefactoringWizard {
/**
* The dialog setting section for <code>ConvertAnonymousToNestedWizard</code>.
*
* @since 3.7
*/
static final String DIALOG_SETTING_SECTION= "ConvertAnonymousToNestedWizard"; //$NON-NLS-1$
public ConvertAnonymousToNestedWizard(ConvertAnonymousToNestedRefactoring ref) {
super(ref, PREVIEW_EXPAND_FIRST_NODE | DIALOG_BASED_USER_INTERFACE);
setDefaultPageTitle(RefactoringMessages.ConvertAnonymousToNestedAction_wizard_title);
setDialogSettings(JavaPlugin.getDefault().getDialogSettings());
}
/* non java-doc
* @see RefactoringWizard#addUserInputPages
*/
@Override
protected void addUserInputPages(){
addPage(new ConvertAnonymousToNestedInputPage());
}
private static class ConvertAnonymousToNestedInputPage extends UserInputWizardPage {
private static final String DESCRIPTION = RefactoringMessages.ConvertAnonymousToNestedInputPage_description;
public static final String PAGE_NAME= "ConvertAnonymousToNestedInputPage";//$NON-NLS-1$
/**
* Stores the value of the declare as static option.
*
* @since 3.7
*/
private static final String DECLARE_AS_STATIC= "DeclareAsStatic"; //$NON-NLS-1$
/**
* Stores the value of the declare as final option.
*
* @since 3.7
*/
private static final String DECLARE_AS_FINAL= "DeclareAsFinal"; //$NON-NLS-1$
/**
* Stores the value of visibility control option.
*
* @since 3.7
*/
private static final String VISIBILITY_CONTROL= "VisibilityControl"; //$NON-NLS-1$
/**
* Stores the dialog settings.
*
* @since 3.7
*/
private IDialogSettings fSettings;
public ConvertAnonymousToNestedInputPage() {
super(PAGE_NAME);
setDescription(DESCRIPTION);
}
/**
* Initializes the default settings for the dialog options.
*
* @since 3.7
*/
private void initializeDefaultSettings() {
fSettings= getDialogSettings().getSection(DIALOG_SETTING_SECTION);
if (fSettings == null) {
fSettings= getDialogSettings().addNewSection(DIALOG_SETTING_SECTION);
fSettings.put(DECLARE_AS_STATIC, getConvertRefactoring().getDeclareStatic());
fSettings.put(DECLARE_AS_FINAL, getConvertRefactoring().getDeclareFinal());
fSettings.put(VISIBILITY_CONTROL, getConvertRefactoring().getVisibility());
}
}
public void createControl(Composite parent) {
Composite result= new Composite(parent, SWT.NONE);
setControl(result);
GridLayout layout= new GridLayout();
layout.numColumns= 2;
layout.verticalSpacing= 8;
result.setLayout(layout);
initializeDefaultSettings();
addVisibilityControl(result);
Text textField= addFieldNameField(result);
addDeclareFinalCheckbox(result);
addDeclareAsStaticCheckbox(result);
textField.setFocus();
setPageComplete(false);
Dialog.applyDialogFont(result);
PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(), IJavaHelpContextIds.CONVERT_ANONYMOUS_TO_NESTED_WIZARD_PAGE);
}
private Text addFieldNameField(Composite result) {
Label nameLabel= new Label(result, SWT.NONE);
nameLabel.setText(RefactoringMessages.ConvertAnonymousToNestedInputPage_class_name);
nameLabel.setLayoutData(new GridData());
final Text classNameField= new Text(result, SWT.BORDER | SWT.SINGLE);
classNameField.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
classNameField.addModifyListener(new ModifyListener(){
public void modifyText(ModifyEvent e) {
ConvertAnonymousToNestedInputPage.this.getConvertRefactoring().setClassName(classNameField.getText());
ConvertAnonymousToNestedInputPage.this.updateStatus();
}
});
TextFieldNavigationHandler.install(classNameField);
return classNameField;
}
private void updateStatus() {
setPageComplete(getConvertRefactoring().validateInput());
}
private void addVisibilityControl(Composite result) {
final ConvertAnonymousToNestedRefactoring r= getConvertRefactoring();
int[] availableVisibilities= r.getAvailableVisibilities();
int currectVisibility;
if (r.isLocalInnerType()) {
currectVisibility= r.getVisibility();
} else {
currectVisibility= fSettings.getInt(VISIBILITY_CONTROL);
r.setVisibility(currectVisibility);
}
IVisibilityChangeListener visibilityChangeListener= new IVisibilityChangeListener(){
public void visibilityChanged(int newVisibility) {
r.setVisibility(newVisibility);
fSettings.put(VISIBILITY_CONTROL, newVisibility);
}
public void modifierChanged(int modifier, boolean isChecked) {
}
};
Composite visibilityComposite= InputPageUtil.createVisibilityControl(result, visibilityChangeListener, availableVisibilities, currectVisibility);
if(visibilityComposite != null) {
GridData gd= new GridData(GridData.FILL_HORIZONTAL);
gd.horizontalSpan= 2;
visibilityComposite.setLayoutData(gd);
}
}
public void addDeclareFinalCheckbox(Composite result) {
GridData gd;
final Button declareFinalCheckbox= new Button(result, SWT.CHECK);
final ConvertAnonymousToNestedRefactoring r= getConvertRefactoring();
declareFinalCheckbox.setEnabled(r.canEnableSettingFinal());
boolean declareAsFinal= fSettings.getBoolean(DECLARE_AS_FINAL);
r.setDeclareFinal(declareAsFinal);
declareFinalCheckbox.setSelection(declareAsFinal);
declareFinalCheckbox.setText(RefactoringMessages.ConvertAnonymousToNestedInputPage_declare_final);
gd= new GridData(GridData.FILL_HORIZONTAL);
gd.horizontalSpan= 2;
declareFinalCheckbox.setLayoutData(gd);
declareFinalCheckbox.addSelectionListener(new SelectionAdapter(){
@Override
public void widgetSelected(SelectionEvent e) {
boolean declareFinal= declareFinalCheckbox.getSelection();
r.setDeclareFinal(declareFinal);
fSettings.put(DECLARE_AS_FINAL, declareFinal);
}
});
}
public void addDeclareAsStaticCheckbox(Composite result) {
GridData gd;
final Button declareAsStaticCheckbox= new Button(result, SWT.CHECK);
final ConvertAnonymousToNestedRefactoring r= getConvertRefactoring();
boolean isEnabled= !r.mustInnerClassBeStatic() && !r.isLocalInnerType();
declareAsStaticCheckbox.setEnabled(isEnabled);
boolean isSelected;
if (isEnabled) {
isSelected= fSettings.getBoolean(DECLARE_AS_STATIC);
r.setDeclareStatic(isSelected);
} else {
isSelected= getConvertRefactoring().mustInnerClassBeStatic();
}
declareAsStaticCheckbox.setSelection(isSelected);
declareAsStaticCheckbox.setText(RefactoringMessages.ConvertAnonymousToNestedInputPage_declare_static);
gd= new GridData(GridData.FILL_HORIZONTAL);
gd.horizontalSpan= 2;
declareAsStaticCheckbox.setLayoutData(gd);
declareAsStaticCheckbox.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
boolean declareAsStatic= declareAsStaticCheckbox.getSelection();
r.setDeclareStatic(declareAsStatic);
fSettings.put(DECLARE_AS_STATIC, declareAsStatic);
}
});
}
private ConvertAnonymousToNestedRefactoring getConvertRefactoring(){
return (ConvertAnonymousToNestedRefactoring)getRefactoring();
}
}
}
