1 files changed, 100 insertions, 0 deletions
diff --git a/org.eclipse.emf.refactor.comrel.generator/src/comrel/generator/helper/wizards/BasicsWizardPage.java b/org.eclipse.emf.refactor.comrel.generator/src/comrel/generator/helper/wizards/BasicsWizardPage.java
new file mode 100644
index 0000000..516311c
--- /dev/null
+++ b/org.eclipse.emf.refactor.comrel.generator/src/comrel/generator/helper/wizards/BasicsWizardPage.java
@@ -0,0 +1,100 @@
+package comrel.generator.helper.wizards;
+
+import org.eclipse.jface.wizard.WizardPage;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Event;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Listener;
+import org.eclipse.swt.widgets.Text;
+
+public class BasicsWizardPage extends WizardPage implements Listener {
+	private Text txtName;
+	private Text txtDescription;
+	private String helperName = "";
+	private String helperDescription = "";
+
+	/**
+	 * Create the wizard.
+	 */
+	public BasicsWizardPage() {
+		super("HelperBasicsWizardPage");
+		setTitle("Basic Helper data");
+		setDescription("Please insert name and description of the new refactoring helper.");
+	}
+
+	/**
+	 * Create contents of the wizard.
+	 * @param parent
+	 */
+	public void createControl(Composite parent) {
+		Composite container = new Composite(parent, SWT.NULL);
+
+		setControl(container);
+		container.setLayout(new GridLayout(1, false));
+		
+		Label lblPleaseInsertA = new Label(container, SWT.NONE);
+		lblPleaseInsertA.setText("Name of the Helper* (must start with an upper case letter):");
+		
+		txtName = new Text(container, SWT.BORDER);
+		GridData gd_txtName = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
+		gd_txtName.widthHint = 600;
+		txtName.setLayoutData(gd_txtName);
+		txtName.addListener(SWT.Modify, this);
+		txtName.setFocus();
+		
+		Label lblNewLabel = new Label(container, SWT.NONE);
+		lblNewLabel.setText("Description of its intended purpose:");
+		
+		txtDescription = new Text(container, SWT.BORDER | SWT.V_SCROLL);
+		GridData gd_txtDescription = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
+		gd_txtDescription.heightHint = 195;
+		gd_txtDescription.widthHint = 600;
+		txtDescription.setLayoutData(gd_txtDescription);
+		txtDescription.addListener(SWT.Modify, this);
+		
+		this.setPageComplete(false);
+	}
+
+	@Override
+	public void handleEvent(Event event) {
+		if (event.widget == txtName) {
+			helperName = txtName.getText();
+			updatePageComplete();
+		}
+		if (event.widget == txtDescription) {
+			helperDescription = txtDescription.getText();
+		}
+	}
+
+	private void updatePageComplete() {
+		if (helperName.isEmpty()) {
+			this.setMessage("The name of the helper is not specified.", ERROR);
+			this.setPageComplete(false);
+		} else {
+			char c = helperName.charAt(0);
+			if (Character.isLetter(c) && Character.isUpperCase(c)) {
+				this.setMessage("Please insert name and description of the new refactoring helper.");
+				this.setPageComplete(true);
+			} else {
+				this.setMessage("The name of the helper must begin with an upper case letter.", ERROR);
+				this.setPageComplete(false);
+			}
+		}
+	}
+
+	public String getHelperName() {
+		return helperName;
+	}
+
+	public String getClassName() {
+		return helperName.replaceAll(" ", "");
+	}
+
+	public String getHelperDescription() {
+		return helperDescription;
+	}
+	
+}