Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/LoadingPanel.java @ 862:c9549074ecd1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true. flys-client/trunk@2669 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Wed, 07 Sep 2011 13:57:28 +0000
parents
children 43f520f923a8
rev   line source
862
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.client.client.ui;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
2
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
3 import com.google.gwt.core.client.GWT;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
4 import com.google.gwt.user.client.Timer;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
5
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
6 import com.smartgwt.client.types.Alignment;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
7 import com.smartgwt.client.types.Positioning;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
8 import com.smartgwt.client.types.VerticalAlignment;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
9 import com.smartgwt.client.widgets.Canvas;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
10 import com.smartgwt.client.widgets.Label;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
11 import com.smartgwt.client.widgets.layout.HLayout;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
12 import com.smartgwt.client.widgets.layout.VLayout;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
13
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
14 import de.intevation.flys.client.shared.model.Artifact;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
15
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
16
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
17 public class LoadingPanel extends Canvas {
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
18
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
19 public static final int UPDATE_INTERVAL = 1000 * 5;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
20
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
21 protected CollectionView parent;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
22 protected Artifact artifact;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
23
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
24 protected HLayout dialog;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
25 protected Label msg;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
26
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
27 protected int i;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
28
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
29
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
30 public LoadingPanel(CollectionView parent, Artifact artifact) {
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
31 super();
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
32
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
33 this.parent = parent;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
34 this.artifact = artifact;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
35 this.msg = new Label();
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
36 this.dialog = createDialog();
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
37
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
38 this.i = 0;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
39
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
40 initLayout();
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
41 startTimer();
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
42 }
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
43
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
44
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
45 private void initLayout() {
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
46 setWidth("100%");
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
47 setHeight("98%");
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
48 setBackgroundColor("#22AAFF");
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
49 setOpacity(50);
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
50 setPosition(Positioning.RELATIVE);
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
51
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
52 parent.addChild(this);
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
53 parent.addChild(dialog);
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
54 dialog.moveTo(0, 20);
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
55 moveTo(0, 7);
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
56 }
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
57
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
58
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
59 protected HLayout createDialog() {
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
60 msg.setStyleName("loading-message");
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
61 msg.setWidth(200);
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
62 msg.setHeight(100);
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
63
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
64 dialog = new HLayout();
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
65 dialog.setDefaultLayoutAlign(Alignment.CENTER);
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
66 dialog.setAlign(Alignment.CENTER);
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
67 dialog.setWidth100();
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
68 dialog.setHeight100();
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
69 dialog.setBorder("1px solid green");
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
70
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
71 dialog.addMember(msg);
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
72
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
73 return dialog;
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
74 }
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
75
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
76
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
77 private void startTimer() {
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
78 Timer t = new Timer() {
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
79 @Override
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
80 public void run() {
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
81 update();
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
82 }
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
83 };
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
84 t.schedule(UPDATE_INTERVAL);
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
85 }
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
86
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
87
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
88 private void update() {
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
89 msg.setContents("This is update -> " + String.valueOf(i++));
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
90
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
91 // TODO FETCH ARTIFACT's DESCRIBE DOCUMENT AND REMOVE THIS LOADING PANEL
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
92 // IF IT IS NO LONGER IN BACKGROUND MODE!
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
93
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
94 if (i == 5) {
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
95 finish();
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
96 }
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
97
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
98 startTimer();
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
99 }
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
100
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
101
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
102 private void finish() {
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
103 parent.removeChild(this);
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
104 parent.removeChild(dialog);
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
105 }
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
106 }
c9549074ecd1 Parse Artifact's 'background-processing' attribute and lock the UI if this attribute is true.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
107 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org