| /******************************************************************************* |
| * Copyright (c) 2000, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-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.jface.dialogs.Dialog; |
| |
| import org.eclipse.ui.help.WorkbenchHelp; |
| |
| import org.eclipse.jdt.internal.corext.Assert; |
| import org.eclipse.jdt.internal.corext.refactoring.structure.MoveInnerToTopRefactoring; |
| |
| import org.eclipse.jdt.internal.ui.IJavaHelpContextIds; |
| |
| import org.eclipse.ltk.core.refactoring.Refactoring; |
| import org.eclipse.ltk.core.refactoring.RefactoringStatus; |
| import org.eclipse.ltk.ui.refactoring.RefactoringWizard; |
| |
| public class MoveInnerToTopWizard extends RefactoringWizard { |
| |
| public MoveInnerToTopWizard(Refactoring ref) { |
| super(ref, DIALOG_BASED_UESR_INTERFACE); |
| setDefaultPageTitle(RefactoringMessages.getString("MoveInnerToTopWizard.Move_Inner")); //$NON-NLS-1$ |
| } |
| |
| /* non java-doc |
| * @see RefactoringWizard#addUserInputPages |
| */ |
| protected void addUserInputPages(){ |
| if (getMoveRefactoring().isCreatingInstanceFieldPossible()) |
| addPage(new MoveInnerToToplnputPage(getInitialNameForEnclosingInstance())); |
| else |
| setChangeCreationCancelable(false); |
| } |
| |
| private String getInitialNameForEnclosingInstance() { |
| return getMoveRefactoring().getEnclosingInstanceName(); |
| } |
| |
| private MoveInnerToTopRefactoring getMoveRefactoring() { |
| return (MoveInnerToTopRefactoring)getRefactoring(); |
| } |
| |
| private static class MoveInnerToToplnputPage extends TextInputWizardPage { |
| |
| private final boolean fIsInitialInputValid; |
| private static final String DESCRIPTION = RefactoringMessages.getString("MoveInnerToToplnputPage.description"); //$NON-NLS-1$ |
| private Button fCreateFieldCheckBox; |
| private Button fFinalCheckBox; |
| private Label fFieldNameLabel; |
| private Text fFieldNameEntryText; |
| |
| public MoveInnerToToplnputPage(String initialValue) { |
| super(DESCRIPTION, true, initialValue); |
| fIsInitialInputValid= ! ("".equals(initialValue)); //$NON-NLS-1$ |
| } |
| |
| public void createControl(Composite parent) { |
| initializeDialogUnits(parent); |
| Composite newControl= new Composite(parent, SWT.NONE); |
| setControl(newControl); |
| WorkbenchHelp.setHelp(newControl, IJavaHelpContextIds.MOVE_INNER_TO_TOP_WIZARD_PAGE); |
| newControl.setLayout(new GridLayout()); |
| Dialog.applyDialogFont(newControl); |
| |
| GridLayout layout= new GridLayout(); |
| layout.numColumns= 2; |
| layout.verticalSpacing= 8; |
| newControl.setLayout(layout); |
| |
| int indentSize= convertWidthInCharsToPixels(3); |
| |
| addCreateFieldCheckBox(newControl); |
| addFinalCheckBox(newControl, indentSize); |
| addFieldNameEntry(newControl, indentSize); |
| |
| fCreateFieldCheckBox.addSelectionListener(new SelectionAdapter(){ |
| public void widgetSelected(SelectionEvent e) { |
| updateControlEnablement(fCreateFieldCheckBox, fFinalCheckBox, fFieldNameLabel, fFieldNameEntryText); |
| getMoveRefactoring().setCreateInstanceField(fCreateFieldCheckBox.getSelection()); |
| } |
| }); |
| updateControlEnablement(fCreateFieldCheckBox, fFinalCheckBox, fFieldNameLabel, fFieldNameEntryText); |
| } |
| |
| private void addFieldNameEntry(Composite newControl, int indentSize) { |
| fFieldNameLabel= new Label(newControl, SWT.NONE); |
| fFieldNameLabel.setText(RefactoringMessages.getString("MoveInnerToToplnputPage.enter_name")); //$NON-NLS-1$ |
| GridData gd1= new GridData(); |
| gd1.horizontalIndent= indentSize; |
| fFieldNameLabel.setLayoutData(gd1); |
| |
| fFieldNameEntryText= createTextInputField(newControl); |
| fFieldNameEntryText.selectAll(); |
| fFieldNameEntryText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| } |
| |
| private void addFinalCheckBox(Composite newControl, int indentSize) { |
| fFinalCheckBox= new Button(newControl, SWT.CHECK); |
| fFinalCheckBox.setText(RefactoringMessages.getString("MoveInnerToToplnputPage.instance_final")); //$NON-NLS-1$ |
| fFinalCheckBox.setSelection(getMoveRefactoring().isInstanceFieldMarkedFinal()); |
| GridData gd= new GridData(GridData.FILL_HORIZONTAL); |
| gd.horizontalSpan= 2; |
| gd.horizontalIndent= indentSize; |
| fFinalCheckBox.setLayoutData(gd); |
| fFinalCheckBox.addSelectionListener(new SelectionAdapter(){ |
| public void widgetSelected(SelectionEvent e) { |
| getMoveRefactoring().setMarkInstanceFieldAsFinal(fFinalCheckBox.getSelection()); |
| } |
| }); |
| } |
| |
| private void addCreateFieldCheckBox(Composite newControl) { |
| fCreateFieldCheckBox= new Button(newControl, SWT.CHECK); |
| fCreateFieldCheckBox.setText(RefactoringMessages.getString("MoveInnerToToplnputPage.create_field")); //$NON-NLS-1$ |
| Assert.isTrue(getMoveRefactoring().isCreatingInstanceFieldPossible());//checked before page got created |
| fCreateFieldCheckBox.setEnabled(! getMoveRefactoring().isCreatingInstanceFieldMandatory()); |
| fCreateFieldCheckBox.setSelection(getMoveRefactoring().getCreateInstanceField()); |
| GridData gd0= new GridData(GridData.FILL_HORIZONTAL); |
| gd0.horizontalSpan= 2; |
| fCreateFieldCheckBox.setLayoutData(gd0); |
| } |
| |
| private void updateControlEnablement(final Button createFieldCheckBox, final Button finalCheckBox, final Label label, final Text text) { |
| boolean selected= createFieldCheckBox.getSelection(); |
| finalCheckBox.setEnabled(selected); |
| label.setEnabled(selected); |
| text.setEnabled(selected); |
| } |
| |
| /* |
| * @see org.eclipse.jdt.internal.ui.refactoring.TextInputWizardPage#validateTextField(String) |
| */ |
| protected RefactoringStatus validateTextField(String text) { |
| getMoveRefactoring().setEnclosingInstanceName(text); |
| return getMoveRefactoring().checkEnclosingInstanceName(text); |
| } |
| |
| /* |
| * @see org.eclipse.jdt.internal.ui.refactoring.TextInputWizardPage#isInitialInputValid() |
| */ |
| protected boolean isInitialInputValid() { |
| return fIsInitialInputValid; |
| } |
| |
| private MoveInnerToTopRefactoring getMoveRefactoring() { |
| return (MoveInnerToTopRefactoring)getRefactoring(); |
| } |
| } |
| } |