--- /dev/null
+/*
+ * $Id: SomeItemInputDialog.java,v 1.1 2004-10-05 20:51:57 jsurfer Exp $
+ * Copyright Narushima Hironori. All rights reserved.
+ */
+package net.sourceforge.phpeclipse.wizards.html;
+
+import org.eclipse.jface.dialogs.*;
+import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.*;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.layout.*;
+import org.eclipse.swt.widgets.*;
+
+/**
+ *
+ */
+public class SomeItemInputDialog extends Dialog {
+
+ String dialogTitle;
+ String[] inputMessages;
+
+ IInputValidator[] validators;
+ Text[] texts;
+ Text error;
+
+ String[] errorMsgs;
+ String[] resultValues;
+
+ public SomeItemInputDialog(Shell parentShell, String dialogTitle, String[] inputMessages, IInputValidator[] validators) {
+ super(parentShell);
+ if(inputMessages.length != validators.length){
+ throw new IllegalArgumentException("Specify validator counts and input message count is not same.");
+ }
+
+ this.dialogTitle = dialogTitle;
+ this.inputMessages = (String[])inputMessages.clone();
+ this.validators = (IInputValidator[])validators.clone();
+ this.errorMsgs = new String[validators.length];
+
+ setShellStyle(SWT.RESIZE | getShellStyle());
+ }
+
+ protected void configureShell(Shell newShell) {
+ super.configureShell(newShell);
+ newShell.setText(dialogTitle);
+ }
+
+ protected Control createDialogArea(Composite parent) {
+ Composite base = (Composite)super.createDialogArea(parent);
+ GridLayout gl = new GridLayout(2, false);
+ gl.marginWidth = 4;
+ gl.marginHeight = 6;
+ base.setLayout(gl);
+
+ texts = new Text[inputMessages.length];
+ for(int i=0; i<inputMessages.length; i++){
+ new Label(base, SWT.NONE).setText(inputMessages[i] + ":");
+
+ final int index = i;
+ Text t = new Text(base, SWT.BORDER);
+ t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+ t.addModifyListener(new ModifyListener() {
+ public void modifyText(ModifyEvent e) {
+ refreshValidator(index);
+ }
+ });
+ texts[i] = t;
+ }
+
+ error = new Text(base, SWT.READ_ONLY);
+ GridData gd = new GridData(GridData.FILL_HORIZONTAL);
+ gd.horizontalSpan = 2;
+ error.setLayoutData(gd);
+
+ return base;
+ }
+
+ void refreshValidator(int index){
+ String data = texts[index].getText();
+ IInputValidator validator = validators[index];
+ if( validator != null){
+ errorMsgs[index] = validator.isValid(data);
+ }
+
+ Button okButton = getButton(IDialogConstants.OK_ID);
+ for(int i=0; i<errorMsgs.length; i++){
+ String msg = errorMsgs[i];
+ if(msg != null){
+ error.setText(msg);
+ okButton.setEnabled(false);
+ return;
+ }
+ }
+ error.setText("");
+ okButton.setEnabled(true);
+ }
+
+ public String[] getValues(){
+ return (String[]) resultValues.clone();
+ }
+
+ protected Point getInitialSize() {
+ Point p = super.getInitialSize();
+ return new Point( p.x * 2, (int)(p.y * 1.25) );
+ }
+
+ protected void okPressed() {
+ resultValues = new String[texts.length];
+ for (int i = 0; i < texts.length; i++) {
+ resultValues[i] = texts[i].getText();
+ }
+ super.okPressed();
+ }
+
+}