root / src / gr / grnet / pithos / web / client / CredentialsDialog.java @ 0c665202
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1 | 1201686b | Christos Stathis | /*
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2 | 1201686b | Christos Stathis | * Copyright 2011 GRNET S.A. All rights reserved.
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3 | 1201686b | Christos Stathis | *
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4 | 1201686b | Christos Stathis | * Redistribution and use in source and binary forms, with or
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5 | 1201686b | Christos Stathis | * without modification, are permitted provided that the following
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6 | 1201686b | Christos Stathis | * conditions are met:
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7 | 1201686b | Christos Stathis | *
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8 | 1201686b | Christos Stathis | * 1. Redistributions of source code must retain the above
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9 | 1201686b | Christos Stathis | * copyright notice, this list of conditions and the following
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10 | 1201686b | Christos Stathis | * disclaimer.
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11 | 1201686b | Christos Stathis | *
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12 | 1201686b | Christos Stathis | * 2. Redistributions in binary form must reproduce the above
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13 | 1201686b | Christos Stathis | * copyright notice, this list of conditions and the following
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14 | 1201686b | Christos Stathis | * disclaimer in the documentation and/or other materials
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15 | 1201686b | Christos Stathis | * provided with the distribution.
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16 | 1201686b | Christos Stathis | *
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17 | 1201686b | Christos Stathis | * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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18 | 1201686b | Christos Stathis | * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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19 | 1201686b | Christos Stathis | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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20 | 1201686b | Christos Stathis | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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21 | 1201686b | Christos Stathis | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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22 | 1201686b | Christos Stathis | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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23 | 1201686b | Christos Stathis | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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24 | 1201686b | Christos Stathis | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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25 | 1201686b | Christos Stathis | * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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26 | 1201686b | Christos Stathis | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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27 | 1201686b | Christos Stathis | * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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28 | 1201686b | Christos Stathis | * POSSIBILITY OF SUCH DAMAGE.
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29 | 1201686b | Christos Stathis | *
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30 | 1201686b | Christos Stathis | * The views and conclusions contained in the software and
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31 | 1201686b | Christos Stathis | * documentation are those of the authors and should not be
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32 | 1201686b | Christos Stathis | * interpreted as representing official policies, either expressed
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33 | 1201686b | Christos Stathis | * or implied, of GRNET S.A.
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34 | 1201686b | Christos Stathis | */
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35 | 1201686b | Christos Stathis | package gr.grnet.pithos.web.client; |
36 | 1201686b | Christos Stathis | |
37 | 1201686b | Christos Stathis | import com.google.gwt.dom.client.NativeEvent; |
38 | 1201686b | Christos Stathis | import com.google.gwt.event.dom.client.ClickEvent; |
39 | 1201686b | Christos Stathis | import com.google.gwt.event.dom.client.ClickHandler; |
40 | 1201686b | Christos Stathis | import com.google.gwt.event.dom.client.KeyCodes; |
41 | 1201686b | Christos Stathis | import com.google.gwt.user.client.Event.NativePreviewEvent; |
42 | f20c8701 | Christos Stathis | import com.google.gwt.user.client.ui.Anchor; |
43 | 1201686b | Christos Stathis | import com.google.gwt.user.client.ui.Button; |
44 | 1201686b | Christos Stathis | import com.google.gwt.user.client.ui.DialogBox; |
45 | 1201686b | Christos Stathis | import com.google.gwt.user.client.ui.FlexTable; |
46 | 1201686b | Christos Stathis | import com.google.gwt.user.client.ui.HTML; |
47 | 1201686b | Christos Stathis | import com.google.gwt.user.client.ui.HasHorizontalAlignment; |
48 | 1201686b | Christos Stathis | import com.google.gwt.user.client.ui.TextBox; |
49 | 1201686b | Christos Stathis | import com.google.gwt.user.client.ui.VerticalPanel; |
50 | 1201686b | Christos Stathis | |
51 | 1201686b | Christos Stathis | |
52 | 1201686b | Christos Stathis | /**
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53 | 1201686b | Christos Stathis | * A dialog box that displays the user credentials for use in other client
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54 | 1201686b | Christos Stathis | * applications.
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55 | 1201686b | Christos Stathis | */
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56 | 1201686b | Christos Stathis | public class CredentialsDialog extends DialogBox { |
57 | 1201686b | Christos Stathis | |
58 | 1201686b | Christos Stathis | private final String WIDTH_FIELD = "35em"; |
59 | 1201686b | Christos Stathis | private final String WIDTH_TEXT = "42em"; |
60 | 1201686b | Christos Stathis | |
61 | 1201686b | Christos Stathis | /**
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62 | 1201686b | Christos Stathis | * The widget constructor.
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63 | 1201686b | Christos Stathis | */
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64 | ebead1b5 | Christos Stathis | public CredentialsDialog(final Pithos app) { |
65 | f20c8701 | Christos Stathis | Anchor close = new Anchor();
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66 | f20c8701 | Christos Stathis | close.addStyleName("close");
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67 | f20c8701 | Christos Stathis | close.addClickHandler(new ClickHandler() {
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68 | f20c8701 | Christos Stathis | |
69 | f20c8701 | Christos Stathis | @Override
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70 | f20c8701 | Christos Stathis | public void onClick(ClickEvent event) { |
71 | f20c8701 | Christos Stathis | hide(); |
72 | f20c8701 | Christos Stathis | } |
73 | f20c8701 | Christos Stathis | }); |
74 | 1201686b | Christos Stathis | // Set the dialog's caption.
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75 | 1201686b | Christos Stathis | setText("User Credentials");
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76 | 1201686b | Christos Stathis | setAnimationEnabled(true);
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77 | f20c8701 | Christos Stathis | setGlassEnabled(true);
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78 | f20c8701 | Christos Stathis | setStyleName("pithos-DialogBox");
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79 | 1201686b | Christos Stathis | // A VerticalPanel that contains the 'about' label and the 'OK' button.
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80 | 1201686b | Christos Stathis | VerticalPanel outer = new VerticalPanel();
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81 | f20c8701 | Christos Stathis | outer.add(close); |
82 | f20c8701 | Christos Stathis | |
83 | f20c8701 | Christos Stathis | VerticalPanel inner = new VerticalPanel();
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84 | f20c8701 | Christos Stathis | inner.addStyleName("inner");
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85 | f20c8701 | Christos Stathis | |
86 | 1201686b | Christos Stathis | // Create the text and set a style name so we can style it with CSS.
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87 | 1201686b | Christos Stathis | HTML text = new HTML("<p>These are the user credentials that are " + |
88 | 6f608df7 | Christos Stathis | "required for interacting with Pithos+");
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89 | 1201686b | Christos Stathis | text.setStyleName("pithos-credentialsText");
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90 | 1201686b | Christos Stathis | text.setWidth(WIDTH_TEXT); |
91 | f20c8701 | Christos Stathis | inner.add(text); |
92 | 1201686b | Christos Stathis | FlexTable table = new FlexTable();
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93 | 1201686b | Christos Stathis | table.setText(0, 0, "Username"); |
94 | 1201686b | Christos Stathis | table.setText(1, 0, "Token"); |
95 | 1201686b | Christos Stathis | TextBox username = new TextBox();
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96 | 1201686b | Christos Stathis | username.setText(app.getUsername()); |
97 | 1201686b | Christos Stathis | username.setReadOnly(true);
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98 | 1201686b | Christos Stathis | username.setWidth(WIDTH_FIELD); |
99 | 1201686b | Christos Stathis | username.addClickHandler(new ClickHandler() {
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100 | 1201686b | Christos Stathis | @Override
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101 | 1201686b | Christos Stathis | public void onClick(ClickEvent event) { |
102 | 1201686b | Christos Stathis | Pithos.enableIESelection(); |
103 | 1201686b | Christos Stathis | ((TextBox) event.getSource()).selectAll(); |
104 | 1201686b | Christos Stathis | Pithos.preventIESelection(); |
105 | 1201686b | Christos Stathis | } |
106 | 1201686b | Christos Stathis | |
107 | 1201686b | Christos Stathis | }); |
108 | 1201686b | Christos Stathis | table.setWidget(0, 1, username); |
109 | 1201686b | Christos Stathis | |
110 | 1201686b | Christos Stathis | TextBox tokenBox = new TextBox();
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111 | 1201686b | Christos Stathis | tokenBox.setText(app.getToken()); |
112 | 1201686b | Christos Stathis | tokenBox.setReadOnly(true);
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113 | 1201686b | Christos Stathis | tokenBox.setWidth(WIDTH_FIELD); |
114 | 1201686b | Christos Stathis | tokenBox.addClickHandler(new ClickHandler() {
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115 | 1201686b | Christos Stathis | @Override
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116 | 1201686b | Christos Stathis | public void onClick(ClickEvent event) { |
117 | 1201686b | Christos Stathis | Pithos.enableIESelection(); |
118 | 1201686b | Christos Stathis | ((TextBox) event.getSource()).selectAll(); |
119 | 1201686b | Christos Stathis | Pithos.preventIESelection(); |
120 | 1201686b | Christos Stathis | } |
121 | 1201686b | Christos Stathis | |
122 | 1201686b | Christos Stathis | }); |
123 | 1201686b | Christos Stathis | table.setWidget(1, 1, tokenBox); |
124 | 1201686b | Christos Stathis | |
125 | 1201686b | Christos Stathis | table.getFlexCellFormatter().setStyleName(0, 0, "props-labels"); |
126 | 1201686b | Christos Stathis | table.getFlexCellFormatter().setStyleName(0, 1, "props-values"); |
127 | 1201686b | Christos Stathis | table.getFlexCellFormatter().setStyleName(1, 0, "props-labels"); |
128 | 1201686b | Christos Stathis | table.getFlexCellFormatter().setStyleName(1, 1, "props-values"); |
129 | f20c8701 | Christos Stathis | inner.add(table); |
130 | 1201686b | Christos Stathis | |
131 | 1201686b | Christos Stathis | // Create the 'OK' button, along with a listener that hides the dialog
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132 | 1201686b | Christos Stathis | // when the button is clicked.
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133 | 1201686b | Christos Stathis | Button confirm = new Button("Close", new ClickHandler() { |
134 | 1201686b | Christos Stathis | @Override
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135 | 1201686b | Christos Stathis | public void onClick(ClickEvent event) { |
136 | 1201686b | Christos Stathis | hide(); |
137 | 1201686b | Christos Stathis | } |
138 | 1201686b | Christos Stathis | }); |
139 | f20c8701 | Christos Stathis | confirm.addStyleName("button");
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140 | f20c8701 | Christos Stathis | inner.add(confirm); |
141 | f20c8701 | Christos Stathis | outer.add(inner); |
142 | f20c8701 | Christos Stathis | outer.setCellHorizontalAlignment(inner, HasHorizontalAlignment.ALIGN_CENTER); |
143 | 1201686b | Christos Stathis | setWidget(outer); |
144 | 1201686b | Christos Stathis | } |
145 | 1201686b | Christos Stathis | |
146 | 1201686b | Christos Stathis | @Override
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147 | 1201686b | Christos Stathis | protected void onPreviewNativeEvent(NativePreviewEvent preview) { |
148 | 1201686b | Christos Stathis | super.onPreviewNativeEvent(preview);
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149 | 1201686b | Christos Stathis | NativeEvent evt = preview.getNativeEvent(); |
150 | 1201686b | Christos Stathis | if (evt.getType().equals("keydown")) |
151 | 1201686b | Christos Stathis | // Use the popup's key preview hooks to close the dialog when
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152 | 1201686b | Christos Stathis | // either enter or escape is pressed.
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153 | 1201686b | Christos Stathis | switch (evt.getKeyCode()) {
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154 | 1201686b | Christos Stathis | case KeyCodes.KEY_ENTER:
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155 | 1201686b | Christos Stathis | case KeyCodes.KEY_ESCAPE:
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156 | 1201686b | Christos Stathis | hide(); |
157 | 1201686b | Christos Stathis | break;
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158 | 1201686b | Christos Stathis | } |
159 | 1201686b | Christos Stathis | } |
160 | 1201686b | Christos Stathis | } |