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35 package gr.grnet.pithos.web.client;
37 import com.google.gwt.core.client.Scheduler;
38 import com.google.gwt.dom.client.NativeEvent;
39 import com.google.gwt.event.dom.client.ClickEvent;
40 import com.google.gwt.event.dom.client.ClickHandler;
41 import com.google.gwt.event.dom.client.KeyCodes;
42 import com.google.gwt.http.client.Response;
43 import com.google.gwt.i18n.client.Dictionary;
44 import com.google.gwt.user.client.Event.NativePreviewEvent;
45 import com.google.gwt.user.client.ui.*;
46 import gr.grnet.pithos.web.client.rest.PostRequest;
50 * A dialog box that displays info about invitations
52 public class FeedbackDialog extends DialogBox {
54 Dictionary otherProperties = Dictionary.getDictionary("otherProperties");
63 * The widget constructor.
65 public FeedbackDialog(final Pithos _app, final String _appData) {
69 // Set the dialog's caption.
70 Anchor close = new Anchor("close");
71 close.addStyleName("close");
72 close.addClickHandler(new ClickHandler() {
75 public void onClick(ClickEvent event) {
79 setText("Send feedback");
80 setGlassEnabled(true);
82 setStyleName("pithos-DialogBox");
84 VerticalPanel outer = new VerticalPanel();
87 VerticalPanel inner = new VerticalPanel();
88 inner.addStyleName("inner");
89 // Create the text and set a style name so we can style it with CSS.
90 HTML text = new HTML("Pithos+ is currently in alpha test and we would appreciate any<br>" + "kind of feedback. We welcome any suggestions, questions and<br>" + " bug reports you may have.");
91 text.setStyleName("pithos-credentialsText");
93 FlexTable table = new FlexTable();
94 table.setText(0, 0, "Please describe your problem here, provide as many details as possible");
97 msg.setHeight("100px");
98 table.setWidget(1, 0, msg);
100 table.getFlexCellFormatter().setStyleName(0, 0, "props-labels");
101 table.getFlexCellFormatter().setStyleName(0, 1, "props-values");
104 // Create the 'OK' button, along with a listener that hides the dialog
105 // when the button is clicked.
106 Button confirm = new Button("Submit feedback", new ClickHandler() {
108 public void onClick(ClickEvent event) {
113 confirm.addStyleName("button");
116 outer.setCellHorizontalAlignment(inner, HasHorizontalAlignment.ALIGN_CENTER);
121 protected void onPreviewNativeEvent(NativePreviewEvent preview) {
122 super.onPreviewNativeEvent(preview);
123 NativeEvent evt = preview.getNativeEvent();
124 if(evt.getType().equals("keydown")) {
125 // Use the popup's key preview hooks to close the dialog when
126 // either enter or escape is pressed.
127 switch(evt.getKeyCode()) {
128 case KeyCodes.KEY_ENTER:
132 case KeyCodes.KEY_ESCAPE:
141 void sendFeedback() {
142 final String feedbackURL = otherProperties.get("feedbackUrl");
143 PostRequest sendFeedback = new PostRequest(app, "", "", feedbackURL, "feedback_msg=" + msg.getText() + "&feedback_data=" + appData + "&auth=" + app.getUserToken()) {
146 protected void onUnauthorized(Response response) {
147 app.sessionExpired();
151 public void onSuccess(Resource result) {
152 app.displayInformation("Feedback sent");
156 public void onError(Throwable t) {
157 app.displayError("Could not send feedback");
160 sendFeedback.setHeader("X-Auth-Token", app.getUserToken());
161 Scheduler.get().scheduleDeferred(sendFeedback);