| /******************************************************************************* |
| * Copyright (c) 2007, 2009 University of Illinois at Urbana-Champaign 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: |
| * UIUC - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.photran.internal.ui.refactoring; |
| |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.ltk.ui.refactoring.UserInputWizardPage; |
| import org.eclipse.photran.core.IFortranAST; |
| import org.eclipse.photran.internal.core.lexer.Token; |
| import org.eclipse.photran.internal.core.refactoring.ExtractLocalVariableRefactoring; |
| import org.eclipse.photran.internal.core.vpg.PhotranVPG; |
| import org.eclipse.rephraserengine.core.vpg.refactoring.VPGRefactoring; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.ModifyEvent; |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.ui.IEditorActionDelegate; |
| import org.eclipse.ui.IWorkbenchWindowActionDelegate; |
| |
| /** |
| * Handles the Extract Local Variable action in the Fortran editor's Refactoring popup menu |
| * and in the Refactor menu in the workbench menu bar. |
| * |
| * @author Jeff Overbey |
| */ |
| public class ExtractLocalVariableAction |
| extends AbstractFortranRefactoringActionDelegate |
| implements IWorkbenchWindowActionDelegate, IEditorActionDelegate |
| { |
| public ExtractLocalVariableAction() |
| { |
| super(ExtractLocalVariableRefactoring.class, FortranExtractLocalVariableRefactoringWizard.class); |
| } |
| |
| @Override |
| protected VPGRefactoring<IFortranAST, Token, PhotranVPG> getRefactoring(List<IFile> files) |
| { |
| ExtractLocalVariableRefactoring r = new ExtractLocalVariableRefactoring(); |
| r.initialize( |
| getFortranEditor().getIFile(), |
| getFortranEditor().getSelection()); |
| return r; |
| } |
| |
| public static class FortranExtractLocalVariableRefactoringWizard extends AbstractFortranRefactoringWizard |
| { |
| protected ExtractLocalVariableRefactoring extractRefactoring; |
| |
| public FortranExtractLocalVariableRefactoringWizard(ExtractLocalVariableRefactoring r) |
| { |
| super(r); |
| this.extractRefactoring = r; |
| } |
| |
| @Override protected void doAddUserInputPages() |
| { |
| addPage(new UserInputWizardPage(extractRefactoring.getName()) |
| { |
| protected Text declField; |
| |
| public void createControl(Composite parent) |
| { |
| Composite group = new Composite(parent, SWT.NONE); |
| initializeDialogUnits(group); |
| setControl(group); |
| group.setLayout(new GridLayout(2, false)); |
| |
| GridData twoCol = new GridData(); |
| twoCol.horizontalSpan = 2; |
| |
| Label lbl = new Label(group, SWT.NONE); |
| lbl.setText(Messages.ExtractLocalVariableAction_DeclarationLabel); |
| |
| declField = new Text(group, SWT.BORDER); |
| declField.setText(extractRefactoring.getDecl()); |
| declField.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| declField.selectAll(); |
| declField.addModifyListener(new ModifyListener() |
| { |
| public void modifyText(ModifyEvent e) |
| { |
| extractRefactoring.setDecl(declField.getText()); |
| } |
| }); |
| |
| // Call once for sure, just in case the user doesn't modify the text |
| extractRefactoring.setDecl(declField.getText()); |
| |
| int offset = declField.getText().indexOf(":: "); //$NON-NLS-1$ |
| if (offset < 0) offset = 0; else offset = offset + ":: ".length(); //$NON-NLS-1$ |
| declField.setSelection(offset, declField.getText().length()); |
| declField.setFocus(); |
| } |
| }); |
| } |
| } |
| } |