Mercurial > dive4elements > river

comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/chart/ChartThemePanel.java @ 854:67c678903280

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Refactored to allow specialized controls within the ChartThemePanel, stubby first steps towards such a control (bound to FeedService). flys-client/trunk@2641 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Fri, 02 Sep 2011 13:20:06 +0000
parents f43d06d6a4a2
children 9f07f67f60a5
comparison
equal deleted inserted replaced
853:3d379e6b9a5f 854:67c678903280
1 package de.intevation.flys.client.client.ui.chart; 1 package de.intevation.flys.client.client.ui.chart;
2 2
3 import com.google.gwt.core.client.GWT; 3 import com.google.gwt.core.client.GWT;
4 4
5 import com.smartgwt.client.types.Alignment;
6 import com.smartgwt.client.widgets.Canvas;
7 import com.google.gwt.user.client.rpc.AsyncCallback;
5 import com.smartgwt.client.types.ListGridFieldType; 8 import com.smartgwt.client.types.ListGridFieldType;
9 import com.smartgwt.client.widgets.grid.ListGrid;
6 import com.smartgwt.client.widgets.grid.ListGridField; 10 import com.smartgwt.client.widgets.grid.ListGridField;
11 import com.smartgwt.client.widgets.grid.ListGridRecord;
7 import com.smartgwt.client.widgets.layout.VLayout; 12 import com.smartgwt.client.widgets.layout.VLayout;
13 import com.smartgwt.client.widgets.layout.HLayout;
14 import com.smartgwt.client.widgets.form.fields.SpinnerItem;
15 import com.smartgwt.client.widgets.form.DynamicForm;
16 import com.smartgwt.client.widgets.form.fields.events.ChangedEvent;
17 import com.smartgwt.client.widgets.form.fields.events.ChangedHandler;
8 18
19 import de.intevation.flys.client.client.Config;
20 import de.intevation.flys.client.shared.model.Artifact;
9 import de.intevation.flys.client.shared.model.Collection; 21 import de.intevation.flys.client.shared.model.Collection;
10 import de.intevation.flys.client.shared.model.Theme; 22 import de.intevation.flys.client.shared.model.Theme;
11 import de.intevation.flys.client.shared.model.OutputMode; 23 import de.intevation.flys.client.shared.model.OutputMode;
12 24
13 import de.intevation.flys.client.client.FLYSConstants; 25 import de.intevation.flys.client.client.FLYSConstants;
14 import de.intevation.flys.client.client.ui.ThemePanel; 26 import de.intevation.flys.client.client.ui.ThemePanel;
27
28 import de.intevation.flys.client.client.services.FeedService;
29 import de.intevation.flys.client.client.services.FeedServiceAsync;
15 30
16 31
17 /** 32 /**
18 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> 33 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
19 */ 34 */
21 36
22 /** The interface that provides i18n messages. */ 37 /** The interface that provides i18n messages. */
23 private FLYSConstants MSG = GWT.create(FLYSConstants.class); 38 private FLYSConstants MSG = GWT.create(FLYSConstants.class);
24 39
25 40
26 public static final String GRID_FIELD_ACTIVE = "active"; 41 public static final String GRID_FIELD_ACTIVE = "active";
27 public static final String GRID_FIELD_NAME = "name"; 42 public static final String GRID_FIELD_NAME = "name";
43 public static final String GRID_FIELD_ACTIONS = "actions";
28 44
45 FeedServiceAsync feedService = GWT.create(
46 de.intevation.flys.client.client.services.FeedService.class);
29 47
30 public ChartThemePanel(Collection collection, OutputMode mode) { 48 public ChartThemePanel(Collection collection, OutputMode mode) {
31 super(collection, mode); 49 super(collection, mode);
32 50
33 initGrid(); 51 initGrid();
34 initLayout(); 52 initLayout();
35 53
36 updateGrid(); 54 updateGrid();
55 }
56
57
58 /**
59 * Create and configure the Grid to display.
60 */
61 protected ListGrid createGrid() {
62 ListGrid list = new ListGrid() {
63 @Override
64 protected Canvas createRecordComponent(final ListGridRecord record, Integer colNum) {
65 GWT.log("createRecordComponent! " + this.getFieldName(colNum));
66
67 String fieldName = this.getFieldName(colNum);
68
69 if (fieldName.equals("actions")) {
70 GWT.log("GG UU II: Put actopms");
71 HLayout recordCanvas = new HLayout(3);
72 recordCanvas.setHeight(22);
73 recordCanvas.setAlign(Alignment.CENTER);
74 // Grid Cell Widgets example
75 SpinnerItem spinnerItem = new SpinnerItem();
76 spinnerItem.setShowTitle(false);
77 spinnerItem.setTitle("Waterlevel-Spinner");
78 spinnerItem.setWidth(50);
79 spinnerItem.setDefaultValue(5);
80 spinnerItem.setMin(130);
81 spinnerItem.setMax(1000);
82 spinnerItem.setStep(5f);
83 Config config = Config.getInstance();
84 final String serverUrl = config.getServerUrl();
85 final String locale = config.getLocale();
86
87 spinnerItem.addChangedHandler(new ChangedHandler() {
88 @Override
89 public void onChanged(ChangedEvent ce) {
90 // artifact instead of null
91 // data[] instead of null
92 feedService.feed(serverUrl, locale, null, null,
93 new AsyncCallback<Artifact>() {
94 public void onFailure(Throwable caught) {
95 GWT.log("Could not feed artifact");
96 // TODO SC.warn
97 }
98 public void onSuccess(Artifact artifact) {
99 GWT.log("Successfully fed");
100 //TODO and now?
101 }
102 });
103 }
104 }
105 );
106
107 DynamicForm formWrap = new DynamicForm();
108 formWrap.setFields(spinnerItem);
109 formWrap.setTitlePrefix("");
110 formWrap.setTitleSuffix("");
111 recordCanvas.addMember(formWrap);
112 return recordCanvas;
113 }
114 else {
115 return null;
116 }
117 }
118 };
119 list.setCanResizeFields(true);
120 list.setShowRecordComponents(true);
121 list.setShowRecordComponentsByCell(true);
122 list.setShowAllRecords(true);
123 return list;
37 } 124 }
38 125
39 126
40 /** 127 /**
41 * Initializes the layout of this panel. 128 * Initializes the layout of this panel.
59 * Initializes the components (columns) of the theme grid. 146 * Initializes the components (columns) of the theme grid.
60 */ 147 */
61 protected void initGrid() { 148 protected void initGrid() {
62 list.setCanEdit(true); 149 list.setCanEdit(true);
63 list.setCanSort(false); 150 list.setCanSort(false);
64 list.setShowRecordComponents(false); 151 //list.setShowRecordComponents(false);
65 list.setShowRecordComponentsByCell(true); 152 list.setShowRecordComponentsByCell(true);
66 list.setShowHeader(true); 153 list.setShowHeader(true);
67 list.setShowHeaderContextMenu(false); 154 list.setShowHeaderContextMenu(false);
68 list.setWidth100(); 155 list.setWidth100();
69 list.setHeight100(); 156 list.setHeight100();
75 162
76 ListGridField name = new ListGridField( 163 ListGridField name = new ListGridField(
77 GRID_FIELD_NAME, MSG.chart_themepanel_header_themes()); 164 GRID_FIELD_NAME, MSG.chart_themepanel_header_themes());
78 name.setType(ListGridFieldType.TEXT); 165 name.setType(ListGridFieldType.TEXT);
79 166
80 list.setFields(active, name); 167 // TODO Visibility of this Field (~"column") shall depend on
168 // availability of facets allowing for actions.
169 ListGridField actions = new ListGridField(GRID_FIELD_ACTIONS,
170 GRID_FIELD_ACTIONS, 60);
171
172 list.setFields(active, name, actions);
81 } 173 }
82 174
83 175
84 @Override 176 @Override
85 public void activateTheme(Theme theme, boolean active) { 177 public void activateTheme(Theme theme, boolean active) {
http://dive4elements.wald.intevation.org