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comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/chart/CrossSectionChartThemePanel.java @ 1379:546f7f890ffa

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Cosmetics, refactoring. flys-client/trunk@3130 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Tue, 01 Nov 2011 14:29:27 +0000
parents ebba8a8618e6
children bc06a671ef60
comparison
equal deleted inserted replaced
1378:ebba8a8618e6 1379:546f7f890ffa
25 import de.intevation.flys.client.shared.model.DefaultArtifact; 25 import de.intevation.flys.client.shared.model.DefaultArtifact;
26 import de.intevation.flys.client.shared.model.DefaultData; 26 import de.intevation.flys.client.shared.model.DefaultData;
27 import de.intevation.flys.client.shared.model.DefaultDataItem; 27 import de.intevation.flys.client.shared.model.DefaultDataItem;
28 import de.intevation.flys.client.shared.model.FacetRecord; 28 import de.intevation.flys.client.shared.model.FacetRecord;
29 29
30 import de.intevation.flys.client.client.services.FeedServiceAsync;
31
30 32
31 /** 33 /**
32 * ThemePanel much like ChartThemePanel, but shows an "Actions" column, 34 * ThemePanel much like ChartThemePanel, but shows an "Actions" column,
33 * needed for interaction in the CrossSection Charts. 35 * needed for interaction in the CrossSection Charts.
34 */ 36 */
45 super(collection, mode); 47 super(collection, mode);
46 } 48 }
47 49
48 50
49 /** 51 /**
52 * Create the handler for ChangeEvents on the Spinner in the
53 * facets that control km of cross section.
54 *
55 * @param feedService The FeedService to send (changed) data to.
56 * @param facetRecord The FacetRecord (~row in table) where this
57 * handler is added to (to a child, to be exact).
58 */
59 public final ChangedHandler createSpinnerHandler(
60 final FeedServiceAsync feedService,
61 final FacetRecord facetRecord)
62 {
63 Config config = Config.getInstance();
64 final String serverUrl = config.getServerUrl();
65 final String locale = config.getLocale();
66
67 ChangedHandler handler = new ChangedHandler()
68 {
69 @Override
70 public void onChanged(ChangedEvent ce) {
71 if (ce.getValue() == null) {
72 return;
73 }
74 DefaultDataItem kmItem = new DefaultDataItem(
75 "cross_section.km",
76 "cross_section.km",
77 ce.getValue().toString());
78 DefaultData km = new DefaultData(
79 "cross_section.km",
80 null,
81 null,
82 new DataItem[] {kmItem});
83 Data[] feedData = new Data[] {km};
84 feedService.feed(serverUrl,
85 locale,
86 new DefaultArtifact(
87 facetRecord.getTheme().getArtifact(),
88 "TODO:hash"),
89 feedData,
90 new AsyncCallback<Artifact>() {
91 public void onFailure(Throwable caught) {
92 GWT.log("Could not feed artifact " + caught.getMessage());
93 // TODO SC.warn
94 }
95 public void onSuccess(Artifact artifact) {
96 GWT.log("Successfully fed");
97 // TODO: Also update content of spinnerbox
98 requestRedraw();
99 }
100 });
101 }
102 };
103 return handler;
104 }
105
106
107 /**
50 * Create and configure the Grid to display. 108 * Create and configure the Grid to display.
51 */ 109 */
52 @Override 110 @Override
53 protected ListGrid createGrid() { 111 protected ListGrid createGrid() {
54 ListGrid list = new ListGrid() { 112 ListGrid list = new ListGrid() {
55 @Override 113 @Override
56 protected Canvas createRecordComponent(final ListGridRecord record, Integer colNum) { 114 protected Canvas createRecordComponent(
115 final ListGridRecord record,
116 Integer colNum)
117 {
57 // Only cross_section Facets display an action widget. 118 // Only cross_section Facets display an action widget.
58 final FacetRecord facetRecord = (FacetRecord) record; 119 final FacetRecord facetRecord = (FacetRecord) record;
59 if (!facetRecord.getTheme().getFacet().equals( 120 if (!facetRecord.getTheme().getFacet().equals(
60 "cross_section")) { 121 "cross_section"))
122 {
61 return null; 123 return null;
62 } 124 }
63 125
64 String fieldName = this.getFieldName(colNum); 126 String fieldName = this.getFieldName(colNum);
65 127
78 spinnerItem.setMin(0); 140 spinnerItem.setMin(0);
79 spinnerItem.setMax(1000); 141 spinnerItem.setMax(1000);
80 spinnerItem.setStep(5f); 142 spinnerItem.setStep(5f);
81 spinnerItem.setChangeOnKeypress(true); 143 spinnerItem.setChangeOnKeypress(true);
82 144
83 Config config = Config.getInstance(); 145 spinnerItem.addChangedHandler(
84 final String serverUrl = config.getServerUrl(); 146 createSpinnerHandler(
85 final String locale = config.getLocale(); 147 feedService,
86 148 facetRecord));
87 spinnerItem.addChangedHandler(new ChangedHandler() {
88 @Override
89 public void onChanged(ChangedEvent ce) {
90 if (ce.getValue() == null) {
91 return;
92 }
93 DefaultDataItem kmItem = new DefaultDataItem("cross_section.km",
94 "cross_section.km", ce.getValue().toString());
95 DefaultData km = new DefaultData("cross_section.km",
96 null, null, new DataItem[] {kmItem});
97 Data[] feedData = new Data[] {km};
98 feedService.feed(serverUrl,
99 locale,
100 new DefaultArtifact(facetRecord.getTheme().getArtifact(), "TODO:hash"),
101 feedData,
102 new AsyncCallback<Artifact>() {
103 public void onFailure(Throwable caught) {
104 GWT.log("Could not feed artifact " + caught.getMessage());
105 // TODO SC.warn
106 }
107 public void onSuccess(Artifact artifact) {
108 GWT.log("Successfully fed");
109 //TODO and now?
110 // fireOutputParameterChanged();
111 // Also update content of spinnerbox
112 requestRedraw();
113 }
114 });
115 }
116 }
117 );
118 149
119 DynamicForm formWrap = new DynamicForm(); 150 DynamicForm formWrap = new DynamicForm();
120 formWrap.setFields(spinnerItem); 151 formWrap.setFields(spinnerItem);
121 formWrap.setTitlePrefix(""); 152 formWrap.setTitlePrefix("");
122 formWrap.setTitleSuffix(""); 153 formWrap.setTitleSuffix("");
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