Remove unused class

diff --git a/src/gr/grnet/pithos/web/client/CredentialsDialog.java b/src/gr/grnet/pithos/web/client/CredentialsDialog.java
deleted file mode 100644 (file)
index a706eaf..0000000
--- a/src/gr/grnet/pithos/web/client/CredentialsDialog.java
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * Copyright 2011-2013 GRNET S.A. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- *   1. Redistributions of source code must retain the above
- *      copyright notice, this list of conditions and the following
- *      disclaimer.
- *
- *   2. Redistributions in binary form must reproduce the above
- *      copyright notice, this list of conditions and the following
- *      disclaimer in the documentation and/or other materials
- *      provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * The views and conclusions contained in the software and
- * documentation are those of the authors and should not be
- * interpreted as representing official policies, either expressed
- * or implied, of GRNET S.A.
- */
-package gr.grnet.pithos.web.client;
-
-import com.google.gwt.dom.client.NativeEvent;
-import com.google.gwt.event.dom.client.ClickEvent;
-import com.google.gwt.event.dom.client.ClickHandler;
-import com.google.gwt.event.dom.client.KeyCodes;
-import com.google.gwt.user.client.Event.NativePreviewEvent;
-import com.google.gwt.user.client.ui.Anchor;
-import com.google.gwt.user.client.ui.Button;
-import com.google.gwt.user.client.ui.DialogBox;
-import com.google.gwt.user.client.ui.FlexTable;
-import com.google.gwt.user.client.ui.HTML;
-import com.google.gwt.user.client.ui.HasHorizontalAlignment;
-import com.google.gwt.user.client.ui.TextBox;
-import com.google.gwt.user.client.ui.VerticalPanel;
-
-
-/**
- * A dialog box that displays the user credentials for use in other client
- * applications.
- */
-public class CredentialsDialog extends DialogBox {
-
-       private final String WIDTH_FIELD = "35em";
-       private final String WIDTH_TEXT = "42em";
-
-       /**
-        * The widget constructor.
-        */
-       public CredentialsDialog(final Pithos app) {
-               Anchor close = new Anchor("close");
-               close.addStyleName("close");
-               close.addClickHandler(new ClickHandler() {
-                       
-                       @Override
-                       public void onClick(ClickEvent event) {
-                               hide();
-                       }
-               });
-               // Set the dialog's caption.
-               setText("User Credentials");
-               setGlassEnabled(true);
-               setStyleName("pithos-DialogBox");
-               // A VerticalPanel that contains the 'about' label and the 'OK' button.
-               VerticalPanel outer = new VerticalPanel();
-               outer.add(close);
-
-               VerticalPanel inner = new VerticalPanel();
-               inner.addStyleName("inner");
-
-               // Create the text and set a style name so we can style it with CSS.
-               HTML text = new HTML("<p>These are the user credentials that are " +
-                               "required for interacting with Pithos+");
-               text.setStyleName("pithos-credentialsText");
-               text.setWidth(WIDTH_TEXT);
-               inner.add(text);
-               FlexTable table = new FlexTable();
-               table.setText(0, 0, "Username");
-               table.setText(1, 0, "Token");
-               TextBox username = new TextBox();
-               username.setText(app.getUserID());
-               username.setReadOnly(true);
-               username.setWidth(WIDTH_FIELD);
-               username.addClickHandler(new ClickHandler() {
-                       @Override
-                       public void onClick(ClickEvent event) {
-                               Pithos.enableIESelection();
-                               ((TextBox) event.getSource()).selectAll();
-                               Pithos.preventIESelection();
-                       }
-
-               });
-               table.setWidget(0, 1, username);
-
-               TextBox tokenBox = new TextBox();
-               tokenBox.setText(app.getUserToken());
-               tokenBox.setReadOnly(true);
-               tokenBox.setWidth(WIDTH_FIELD);
-               tokenBox.addClickHandler(new ClickHandler() {
-                       @Override
-                       public void onClick(ClickEvent event) {
-                               Pithos.enableIESelection();
-                               ((TextBox) event.getSource()).selectAll();
-                               Pithos.preventIESelection();
-                       }
-
-               });
-               table.setWidget(1, 1, tokenBox);
-
-               table.getFlexCellFormatter().setStyleName(0, 0, "props-labels");
-               table.getFlexCellFormatter().setStyleName(0, 1, "props-values");
-               table.getFlexCellFormatter().setStyleName(1, 0, "props-labels");
-               table.getFlexCellFormatter().setStyleName(1, 1, "props-values");
-               inner.add(table);
-
-               // Create the 'OK' button, along with a listener that hides the dialog
-               // when the button is clicked.
-               Button confirm = new Button("OK", new ClickHandler() {
-                       @Override
-                       public void onClick(ClickEvent event) {
-                               hide();
-                       }
-               });
-               confirm.addStyleName("button");
-               inner.add(confirm);
-               outer.add(inner);
-               outer.setCellHorizontalAlignment(inner, HasHorizontalAlignment.ALIGN_CENTER);
-               setWidget(outer);
-       }
-
-       @Override
-       protected void onPreviewNativeEvent(NativePreviewEvent preview) {
-               super.onPreviewNativeEvent(preview);
-               NativeEvent evt = preview.getNativeEvent();
-               if (evt.getType().equals("keydown"))
-                       // Use the popup's key preview hooks to close the dialog when
-                       // either enter or escape is pressed.
-                       switch (evt.getKeyCode()) {
-                               case KeyCodes.KEY_ENTER:
-                               case KeyCodes.KEY_ESCAPE:
-                                       hide();
-                                       break;
-                       }
-       }
-}