root / src / gr / grnet / pithos / web / client / SessionExpiredDialog.java @ 39f6d7b0
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1 | a57faaf0 | Christos Stathis | /*
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2 | cae2a8db | Christos Stathis | * Copyright 2011-2012 GRNET S.A. All rights reserved.
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3 | 63366925 | Christos Stathis | *
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4 | 63366925 | Christos Stathis | * Redistribution and use in source and binary forms, with or
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5 | 63366925 | Christos Stathis | * without modification, are permitted provided that the following
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6 | 63366925 | Christos Stathis | * conditions are met:
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7 | 63366925 | Christos Stathis | *
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8 | 63366925 | Christos Stathis | * 1. Redistributions of source code must retain the above
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9 | 63366925 | Christos Stathis | * copyright notice, this list of conditions and the following
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10 | 63366925 | Christos Stathis | * disclaimer.
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11 | 63366925 | Christos Stathis | *
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12 | 63366925 | Christos Stathis | * 2. Redistributions in binary form must reproduce the above
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13 | 63366925 | Christos Stathis | * copyright notice, this list of conditions and the following
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14 | 63366925 | Christos Stathis | * disclaimer in the documentation and/or other materials
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15 | 63366925 | Christos Stathis | * provided with the distribution.
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16 | 63366925 | Christos Stathis | *
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17 | 63366925 | Christos Stathis | * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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18 | 63366925 | Christos Stathis | * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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19 | 63366925 | Christos Stathis | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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20 | 63366925 | Christos Stathis | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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21 | 63366925 | Christos Stathis | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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22 | 63366925 | Christos Stathis | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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23 | 63366925 | Christos Stathis | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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24 | 63366925 | Christos Stathis | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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25 | 63366925 | Christos Stathis | * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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26 | 63366925 | Christos Stathis | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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27 | 63366925 | Christos Stathis | * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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28 | 63366925 | Christos Stathis | * POSSIBILITY OF SUCH DAMAGE.
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29 | 63366925 | Christos Stathis | *
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30 | 63366925 | Christos Stathis | * The views and conclusions contained in the software and
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31 | 63366925 | Christos Stathis | * documentation are those of the authors and should not be
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32 | 63366925 | Christos Stathis | * interpreted as representing official policies, either expressed
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33 | 63366925 | Christos Stathis | * or implied, of GRNET S.A.
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34 | a57faaf0 | Christos Stathis | */
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35 | a57faaf0 | Christos Stathis | package gr.grnet.pithos.web.client; |
36 | a57faaf0 | Christos Stathis | |
37 | a57faaf0 | Christos Stathis | import com.google.gwt.dom.client.NativeEvent; |
38 | a57faaf0 | Christos Stathis | import com.google.gwt.event.dom.client.ClickEvent; |
39 | a57faaf0 | Christos Stathis | import com.google.gwt.event.dom.client.ClickHandler; |
40 | a57faaf0 | Christos Stathis | import com.google.gwt.event.dom.client.KeyCodes; |
41 | a57faaf0 | Christos Stathis | import com.google.gwt.user.client.Event.NativePreviewEvent; |
42 | a57faaf0 | Christos Stathis | import com.google.gwt.user.client.ui.Button; |
43 | a57faaf0 | Christos Stathis | import com.google.gwt.user.client.ui.DialogBox; |
44 | a57faaf0 | Christos Stathis | import com.google.gwt.user.client.ui.HTML; |
45 | a57faaf0 | Christos Stathis | import com.google.gwt.user.client.ui.HasHorizontalAlignment; |
46 | a57faaf0 | Christos Stathis | import com.google.gwt.user.client.ui.VerticalPanel; |
47 | a57faaf0 | Christos Stathis | |
48 | a57faaf0 | Christos Stathis | |
49 | a57faaf0 | Christos Stathis | public class SessionExpiredDialog extends DialogBox { |
50 | 7811b9d1 | Christos Stathis | protected Pithos app;
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51 | a57faaf0 | Christos Stathis | /**
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52 | a57faaf0 | Christos Stathis | * The widget constructor.
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53 | a57faaf0 | Christos Stathis | */
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54 | a7c43f26 | Christos Stathis | public SessionExpiredDialog(Pithos _app) {
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55 | a7c43f26 | Christos Stathis | app = _app; |
56 | a57faaf0 | Christos Stathis | // Set the dialog's caption.
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57 | a57faaf0 | Christos Stathis | setText("Session Expired");
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58 | a57faaf0 | Christos Stathis | setAnimationEnabled(true);
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59 | 4420a247 | Christos Stathis | setGlassEnabled(true);
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60 | 4420a247 | Christos Stathis | setStyleName("pithos-DialogBox");
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61 | 4420a247 | Christos Stathis | |
62 | a57faaf0 | Christos Stathis | VerticalPanel outer = new VerticalPanel();
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63 | a57faaf0 | Christos Stathis | |
64 | 4420a247 | Christos Stathis | VerticalPanel inner = new VerticalPanel();
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65 | 4420a247 | Christos Stathis | inner.addStyleName("inner");
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66 | 4420a247 | Christos Stathis | |
67 | a57faaf0 | Christos Stathis | // Create the text and set a style name so we can style it with CSS.
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68 | a57faaf0 | Christos Stathis | HTML text = new HTML("<p>Your session has expired. You will have to reauthenticate with your Identity Provider.</p> "); |
69 | bbdd34ef | Christos Stathis | text.setStyleName("pithos-sessionExpired");
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70 | 4420a247 | Christos Stathis | inner.add(text); |
71 | a57faaf0 | Christos Stathis | |
72 | a57faaf0 | Christos Stathis | // Create the 'OK' button, along with a listener that hides the dialog
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73 | a57faaf0 | Christos Stathis | // when the button is clicked.
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74 | a57faaf0 | Christos Stathis | Button confirm = new Button("Proceed", new ClickHandler() { |
75 | a57faaf0 | Christos Stathis | @Override
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76 | ebead1b5 | Christos Stathis | public void onClick(ClickEvent event) { |
77 | 133a8e19 | Christos Stathis | app.authenticateUser(); |
78 | a57faaf0 | Christos Stathis | hide(); |
79 | a57faaf0 | Christos Stathis | } |
80 | a57faaf0 | Christos Stathis | }); |
81 | 4420a247 | Christos Stathis | confirm.addStyleName("button");
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82 | 4420a247 | Christos Stathis | inner.add(confirm); |
83 | 4420a247 | Christos Stathis | outer.add(inner); |
84 | 4420a247 | Christos Stathis | outer.setCellHorizontalAlignment(inner, HasHorizontalAlignment.ALIGN_CENTER); |
85 | a57faaf0 | Christos Stathis | outer.setSpacing(8);
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86 | a57faaf0 | Christos Stathis | setWidget(outer); |
87 | a57faaf0 | Christos Stathis | } |
88 | a57faaf0 | Christos Stathis | |
89 | a57faaf0 | Christos Stathis | @Override
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90 | a57faaf0 | Christos Stathis | protected void onPreviewNativeEvent(NativePreviewEvent preview) { |
91 | a57faaf0 | Christos Stathis | super.onPreviewNativeEvent(preview);
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92 | a57faaf0 | Christos Stathis | |
93 | a57faaf0 | Christos Stathis | NativeEvent evt = preview.getNativeEvent(); |
94 | a57faaf0 | Christos Stathis | if (evt.getType().equals("keydown")) |
95 | a57faaf0 | Christos Stathis | // Use the popup's key preview hooks to close the dialog when either
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96 | a57faaf0 | Christos Stathis | // enter or escape is pressed.
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97 | a57faaf0 | Christos Stathis | switch (evt.getKeyCode()) {
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98 | a57faaf0 | Christos Stathis | case KeyCodes.KEY_ENTER:
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99 | a7c43f26 | Christos Stathis | app.authenticateUser(); |
100 | a57faaf0 | Christos Stathis | hide(); |
101 | a57faaf0 | Christos Stathis | break;
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102 | a57faaf0 | Christos Stathis | } |
103 | a57faaf0 | Christos Stathis | } |
104 | a57faaf0 | Christos Stathis | } |