/*******************************************************************************
* Copyright (c) 2008 Institute for Software, HSR Hochschule fuer Technik
* Rapperswil, University of applied sciences 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:
* Institute for Software - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.ui.refactoring.dialogs;
import org.eclipse.ltk.ui.refactoring.UserInputWizardPage;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.MouseAdapter;
import org.eclipse.swt.events.MouseEvent;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.cdt.internal.ui.refactoring.NameNVisibilityInformation;
import org.eclipse.cdt.internal.ui.refactoring.utils.IdentifierHelper;
import org.eclipse.cdt.internal.ui.refactoring.utils.IdentifierResult;
import org.eclipse.cdt.internal.ui.refactoring.utils.VisibilityEnum;
/**
* Holds a NameAndVisibilityComposite and deals with the extract refactoring
* specific implementation and propagates the inputs made in the wizard ui back
* to the refactoring via the NameNVisibilityInformation object.
*
* @author Emanuel Graf
*/
public abstract class ExtractInputPage extends UserInputWizardPage {
protected NameAndVisibilityComposite control;
protected NameNVisibilityInformation info;
protected String label = Messages.ExtractInputPage_ReplaceInSubclass;
protected String errorLabel = Messages.ExtractInputPage_EnterName;
public ExtractInputPage(String name, NameNVisibilityInformation info) {
super(name);
this.info = info;
}
public void createControl(Composite parent) {
control = new NameAndVisibilityComposite(parent, label, info.getName());
setTitle(getName());
setPageComplete(false);
control.getConstantNameText().addModifyListener(new ModifyListener() {
public void modifyText(ModifyEvent e) {
info.setName(control.getConstantNameText().getText());
checkName();
}
});
for (Control buttons : control.getVisibiltyGroup().getChildren()) {
buttons.addMouseListener(new MouseAdapter() {
@Override
public void mouseUp(MouseEvent e) {
String text = ((Button)e.getSource()).getText();
visibilityChange(text);
}
});
}
checkName();
setControl(control);
}
protected void checkName() {
String methodName = control.getConstantNameText().getText();
IdentifierResult result = IdentifierHelper.checkIdentifierName(methodName);
if(result.isCorrect()){
setErrorMessage(null);
setPageComplete(true);
verifyName(methodName);
}
else{
setErrorMessage(NLS.bind(Messages.ExtractInputPage_CheckName, result.getMessage()));
setPageComplete(false);
}
}
abstract protected void verifyName(String name);
protected void visibilityChange(String visibilityText) {
info.setVisibility(VisibilityEnum.getEnumForStringRepresentation(visibilityText));
}
}