Skip to content

Commit

Permalink
Created a class for handling the components in the login-dialog.
Browse files Browse the repository at this point in the history
  • Loading branch information
@KlasJoensson
KlasJoensson committed Mar 19, 2012
1 parent 51b3f45 commit 833b9c7
Showing 1 changed file with 219 additions and 0 deletions.
219 changes: 219 additions & 0 deletions plugins/net.bioclipse.usermanager/src/net/bioclipse/usermanager/dialogs/DialogArea.java
View file
@@ -0,0 +1,219 @@
/* *****************************************************************************
* Copyright (c) 2007-2009 Bioclipse Project
* 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:
*
*******************************************************************************/

package net.bioclipse.usermanager.dialogs;

import net.bioclipse.usermanager.UserContainer;

import org.eclipse.jface.window.Window;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.layout.FormLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.PlatformUI;

/**
* This class creates an object that can provide the components and
* the logic for handling them for e.g. a login dialog or creating a Bioclipse
* account
*
* @author Klas Jšnsson (aka "konditorn")
*
*/
public class DialogArea {

private UserContainer userContainer=null;
private Label usernameLabel;
private Label passwordLabel;
private Label repeatPasswordLabel;
private Text passwordText;
private Text usernameText;
private Text repeatPasswordText;
private boolean userContainerEdited;
private boolean createNewAccountButton;

/**
*
* @param userContainer
* @param createNewAccountButton
*/
public DialogArea(UserContainer userContainer,
Boolean createNewAccountButton) {
this.userContainer = userContainer;
this.userContainerEdited = false;
this.createNewAccountButton = createNewAccountButton;
}

/**
* This method is used when ever a dialog for login in Bioclipse is wanted.
*
* @param parent The component where it will live
* @return A composite with the different SWT-components that are needed.
*/
public Composite getLoginArea(Composite parent) {
Composite container = new Composite(parent, SWT.NONE);
container.setLayout(new FormLayout());
container.setLayoutData(new GridData(GridData.FILL_BOTH));

usernameLabel = new Label(container, SWT.NONE);
final FormData formData = new FormData();
usernameLabel.setLayoutData(formData);
usernameLabel.setText("Username:");

passwordLabel = new Label(container, SWT.NONE);
final FormData formData_1 = new FormData();
passwordLabel.setLayoutData(formData_1);
passwordLabel.setText("Password:");

passwordText = new Text(container, SWT.BORDER | SWT.PASSWORD);
formData_1.bottom = new FormAttachment(passwordText, 0, SWT.BOTTOM);
formData_1.right = new FormAttachment(passwordText, -5, SWT.LEFT);
final FormData formData_2 = new FormData();
formData_2.top = new FormAttachment(0, 93);
passwordText.setLayoutData(formData_2);

usernameText = new Text(container, SWT.BORDER);
formData.bottom = new FormAttachment(usernameText, 0, SWT.BOTTOM);
formData.right = new FormAttachment(usernameText, -5, SWT.LEFT);
formData_2.right = new FormAttachment(usernameText, 0, SWT.RIGHT);
formData_2.left = new FormAttachment(usernameText, 0, SWT.LEFT);
final FormData formData_3 = new FormData();
formData_3.left = new FormAttachment(0, 140);
formData_3.right = new FormAttachment(100, -34);
formData_3.top = new FormAttachment(0, 53);
usernameText.setLayoutData(formData_3);
if (createNewAccountButton) {
Button createNewKeyringButton = new Button(container, SWT.NONE);
createNewKeyringButton.addSelectionListener(new SelectionAdapter() {
/*
* CREATE NEW USER
*/
public void widgetSelected(SelectionEvent e) {

CreateUserDialog createDialog =
new CreateUserDialog( PlatformUI
.getWorkbench()
.getActiveWorkbenchWindow()
.getShell(),
userContainer );
createDialog.open();
if(createDialog.getReturnCode() == Window.OK) {
createDialog.close();
EditUserDialog dialog =
new EditUserDialog( PlatformUI
.getWorkbench()
.getActiveWorkbenchWindow()
.getShell(),
userContainer );
dialog.open();
if(dialog.getReturnCode() == Window.OK) {
userContainerEdited = true;
}
}
}
});
final FormData formData_4 = new FormData();
formData_4.right = new FormAttachment(100, -34);
formData_4.top = new FormAttachment(0, 136);
createNewKeyringButton.setLayoutData(formData_4);
createNewKeyringButton.setText("Create new Account...");
container.setTabList(new Control[] { usernameText,
passwordText,
passwordLabel,
usernameLabel,
createNewKeyringButton });
} else {
repeatPasswordLabel = new Label(container, SWT.NONE);
final FormData formData_4 = new FormData();
repeatPasswordLabel.setLayoutData(formData_2);
repeatPasswordLabel.setText("Repeat password:");

repeatPasswordText = new Text(container, SWT.BORDER | SWT.PASSWORD);
formData_2.bottom = new FormAttachment(repeatPasswordText, 0, SWT.BOTTOM);
formData_2.right = new FormAttachment(repeatPasswordText, -5, SWT.LEFT);
formData_4.left = new FormAttachment(repeatPasswordText, -316, SWT.RIGHT);
formData_4.right = new FormAttachment(repeatPasswordText, 0, SWT.RIGHT);
final FormData formData_5 = new FormData();
formData_5.top = new FormAttachment(0, 107);
formData_5.left = new FormAttachment(0, 154);
formData_5.right = new FormAttachment(0, 470);
repeatPasswordText.setLayoutData(formData_5);
container.setTabList(new Control[] { usernameText,
passwordText,
repeatPasswordText,
usernameLabel,
passwordLabel,
repeatPasswordLabel });
}
return container;
}

public String getUsername() {
return usernameText.getText();
}

public String getPassword() {
return passwordText.getText();
}

public boolean isUserContainerEdited() {
return userContainerEdited;
}

/**
* A method to see if all fields are filled in.
*
* @return True if all fields are filled in.
*/
public boolean isFilledIn() {
if (createNewAccountButton) {
return ( !usernameText.getText().isEmpty() &&
!passwordText.getText().isEmpty() );
} else
return ( !usernameText.getText().isEmpty() &&
!passwordText.getText().isEmpty() &&
!repeatPasswordText.getText().isEmpty() );
}

/**
* Returns a string that explains what's wrong.
*
* @return The error-message
*/
public String getErrorMessage() {
String message = null;
if (!isFilledIn()) {
message = "Please fill in all fields.\n" +
"Fill in your username and your password (twice)";
} else if (!passwordText.getText().equals(repeatPasswordText.getText()))
message = "Not same password:\n The repeated password doesnt" +
" match the password";
return message;
}

/**
* This method reports if there's any error.
*
* @return True if the exists an error.
*/
public boolean getErrorFlag() {
return (!isFilledIn() &&
!passwordText.getText().equals(repeatPasswordText.getText()) );
}
}

0 comments on commit 833b9c7

Please sign in to comment.