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comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/LoadingPanel.java @ 865:43f520f923a8

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Remove the loading panel when its Artifact's background process is finished. flys-client/trunk@2672 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Thu, 08 Sep 2011 07:44:05 +0000
parents c9549074ecd1
children d5fb88ba99d2
comparison
equal deleted inserted replaced
864:c0e13cf826d7 865:43f520f923a8
1 package de.intevation.flys.client.client.ui; 1 package de.intevation.flys.client.client.ui;
2 2
3 import com.google.gwt.core.client.GWT; 3 import com.google.gwt.core.client.GWT;
4 import com.google.gwt.user.client.Timer; 4 import com.google.gwt.user.client.Timer;
5 import com.google.gwt.user.client.rpc.AsyncCallback;
5 6
6 import com.smartgwt.client.types.Alignment; 7 import com.smartgwt.client.types.Alignment;
7 import com.smartgwt.client.types.Positioning; 8 import com.smartgwt.client.types.Positioning;
8 import com.smartgwt.client.types.VerticalAlignment;
9 import com.smartgwt.client.widgets.Canvas; 9 import com.smartgwt.client.widgets.Canvas;
10 import com.smartgwt.client.widgets.Label; 10 import com.smartgwt.client.widgets.Label;
11 import com.smartgwt.client.widgets.layout.HLayout; 11 import com.smartgwt.client.widgets.layout.HLayout;
12 import com.smartgwt.client.widgets.layout.VLayout;
13 12
13 import de.intevation.flys.client.client.Config;
14 import de.intevation.flys.client.client.services.DescribeArtifactService;
15 import de.intevation.flys.client.client.services.DescribeArtifactServiceAsync;
14 import de.intevation.flys.client.shared.model.Artifact; 16 import de.intevation.flys.client.shared.model.Artifact;
15 17
16 18
17 public class LoadingPanel extends Canvas { 19 public class LoadingPanel extends Canvas {
18 20
19 public static final int UPDATE_INTERVAL = 1000 * 5; 21 public static final int UPDATE_INTERVAL = 1000 * 10;
22
23 public static final DescribeArtifactServiceAsync describe =
24 GWT.create(DescribeArtifactService.class);
25
20 26
21 protected CollectionView parent; 27 protected CollectionView parent;
22 protected Artifact artifact; 28 protected Artifact artifact;
23 29
24 protected HLayout dialog; 30 protected HLayout dialog;
54 dialog.moveTo(0, 20); 60 dialog.moveTo(0, 20);
55 moveTo(0, 7); 61 moveTo(0, 7);
56 } 62 }
57 63
58 64
65 public void setArtifact(Artifact artifact) {
66 this.artifact = artifact;
67 }
68
69
59 protected HLayout createDialog() { 70 protected HLayout createDialog() {
60 msg.setStyleName("loading-message"); 71 msg.setStyleName("loading-message");
61 msg.setWidth(200); 72 msg.setWidth(200);
62 msg.setHeight(100); 73 msg.setHeight(100);
63 74
83 }; 94 };
84 t.schedule(UPDATE_INTERVAL); 95 t.schedule(UPDATE_INTERVAL);
85 } 96 }
86 97
87 98
88 private void update() { 99 protected void update() {
89 msg.setContents("This is update -> " + String.valueOf(i++)); 100 msg.setContents("This is update -> " + String.valueOf(i++));
90 101
91 // TODO FETCH ARTIFACT's DESCRIBE DOCUMENT AND REMOVE THIS LOADING PANEL 102 final Config config = Config.getInstance();
92 // IF IT IS NO LONGER IN BACKGROUND MODE! 103 final String url = config.getServerUrl();
104 final String locale = config.getLocale();
93 105
94 if (i == 5) { 106 describe.describe(url, locale, artifact, new AsyncCallback<Artifact>() {
95 finish(); 107 public void onFailure(Throwable t) {
96 } 108 GWT.log("Error while DESCRIBE artifact: " + t.getMessage());
109 // SC.warn()...
110 startTimer();
111 }
97 112
98 startTimer(); 113 public void onSuccess(Artifact artifact) {
114 GWT.log("Successfully DESCRIBE artifact.");
115
116 setArtifact(artifact);
117
118 if (artifact.isInBackground()) {
119 startTimer();
120 }
121 else {
122 finish();
123 }
124 }
125 });
99 } 126 }
100 127
101 128
102 private void finish() { 129 private void finish() {
103 parent.removeChild(this); 130 parent.removeChild(this);
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