Mercurial > dive4elements > river

comparison flys-client/src/main/java/org/dive4elements/river/client/client/ui/fixation/FixLocationPanel.java @ 5834:f507086aa94b

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Repaired internal references.
author Sascha L. Teichmann <teichmann@intevation.de>
date Thu, 25 Apr 2013 12:31:32 +0200
parents flys-client/src/main/java/de/intevation/flys/client/client/ui/fixation/FixLocationPanel.java@acfd48384835
children 821a02bbfb4e
comparison
equal deleted inserted replaced
5833:a2bdc0f524e8 5834:f507086aa94b
1 package de.intevation.flys.client.client.ui.fixation;
2
3 import java.util.List;
4 import java.util.ArrayList;
5
6 import com.google.gwt.core.client.GWT;
7
8 import com.smartgwt.client.widgets.Canvas;
9 import com.smartgwt.client.widgets.Label;
10
11 import com.smartgwt.client.widgets.layout.HLayout;
12 import com.smartgwt.client.widgets.layout.VLayout;
13
14 import com.smartgwt.client.widgets.form.fields.FormItem;
15 import com.smartgwt.client.widgets.form.fields.events.BlurHandler;
16 import com.smartgwt.client.widgets.form.fields.events.BlurEvent;
17
18 import de.intevation.flys.client.client.FLYSConstants;
19 import de.intevation.flys.client.client.ui.DoubleRangePanel;
20
21 import de.intevation.flys.client.shared.model.Data;
22 import de.intevation.flys.client.shared.model.DataItem;
23 import de.intevation.flys.client.shared.model.DataList;
24 import de.intevation.flys.client.shared.model.DefaultData;
25 import de.intevation.flys.client.shared.model.DefaultDataItem;
26 /**
27 * This UIProvider creates a panel for location or distance input.
28 *
29 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
30 */
31 public class FixLocationPanel
32 extends FixationPanel
33 implements BlurHandler
34 {
35 /** The message class that provides i18n strings. */
36 protected FLYSConstants MESSAGES = GWT.create(FLYSConstants.class);
37
38 /** The constant name of the input field to enter locations.*/
39 public static final String FIELD_VALUE_LOCATION = "location";
40
41 /** The constant name of the input field to enter distance.*/
42 public static final String FIELD_VALUE_DISTANCE = "distance";
43
44 DoubleRangePanel inputPanel;
45
46 double from;
47 double to;
48 double step;
49
50 public FixLocationPanel() {
51 htmlOverview = "";
52 }
53
54 public Canvas createWidget(DataList data) {
55 instances.put(this.artifact.getUuid(), this);
56
57 VLayout layout = new VLayout();
58
59 Canvas title = new Label(MESSAGES.distance());
60 title.setHeight("25px");
61
62 inputPanel = new DoubleRangePanel(
63 MESSAGES.unitFrom(),
64 MESSAGES.unitTo(),
65 MESSAGES.unitWidth(),
66 0d,
67 0d,
68 0d,
69 240,
70 this);
71
72 layout.addMember(title);
73 layout.addMember(inputPanel);
74 return layout;
75 }
76
77 @Override
78 public Canvas createOld(DataList dataList) {
79 List<Data> items = dataList.getAll();
80
81 Data f = getData(items, "ld_from");
82 Data t = getData(items, "ld_to");
83 Data s = getData(items, "ld_step");
84 DataItem[] fItems = f.getItems();
85 DataItem[] tItems = t.getItems();
86 DataItem[] sItems = s.getItems();
87
88 StringBuilder sb = new StringBuilder();
89 sb.append(fItems[0].getLabel());
90 sb.append(" " + MESSAGES.unitFrom() + " ");
91 sb.append(tItems[0].getLabel());
92 sb.append(" " + MESSAGES.unitTo() + " ");
93 sb.append(sItems[0].getLabel());
94 sb.append(" " + MESSAGES.unitWidth());
95
96 Label old = new Label(sb.toString());
97 old.setWidth(130);
98
99 HLayout layout = new HLayout();
100 layout.setWidth("400px");
101
102 Label label = new Label(dataList.getLabel());
103 label.setWidth("200px");
104
105 Canvas back = getBackButton(dataList.getState());
106
107 layout.addMember(label);
108 layout.addMember(old);
109 layout.addMember(back);
110
111 return layout;
112 }
113
114
115 /**
116 * This method returns the selected data.
117 *
118 * @return the selected/inserted data.
119 */
120 public Data[] getData() {
121 List<Data> data = new ArrayList<Data>();
122
123 boolean valid = saveRangeValues(inputPanel);
124 if (valid) {
125 String f = Double.valueOf(this.from).toString();
126 String t = Double.valueOf(this.to).toString();
127 String s = Double.valueOf(this.step).toString();
128 DataItem fi = new DefaultDataItem("ld_from", "ld_from", f);
129 DataItem ti = new DefaultDataItem("ld_to", "ld_to", t);
130 DataItem si = new DefaultDataItem("ld_step", "ld_step", s);
131 data.add(new DefaultData("ld_from", null, null, new DataItem[]{ fi }));
132 data.add(new DefaultData("ld_to", null, null, new DataItem[]{ ti }));
133 data.add(new DefaultData("ld_step", null, null, new DataItem[]{ si }));
134 }
135 // what else?
136 return data.toArray(new Data[data.size()]);
137 }
138
139
140 protected boolean saveRangeValues(DoubleRangePanel p) {
141 FormItem[] items = p.getFields();
142 boolean valid = p.validateForm();
143
144 if(valid) {
145 this.from = p.getFrom();
146 this.to = p.getTo();
147 this.step = p.getStep();
148 }
149 return valid;
150 }
151
152
153 @Override
154 public void setValues(String cid, boolean checked) {
155 // No user interaction, do nothing.
156 }
157
158
159 @Override
160 public boolean renderCheckboxes() {
161 // No selection, return false.
162 return false;
163 }
164
165
166 public void success() {
167 inputPanel.setValues(fixInfo.getFrom(), fixInfo.getTo(), 100d);
168 }
169
170 /**
171 * This method is used to validate the inserted data in the form fields.
172 *
173 * @param event The BlurEvent that gives information about the FormItem that
174 * has been modified and its value.
175 */
176 public void onBlur(BlurEvent event) {
177 FormItem item = event.getItem();
178 String field = item.getFieldName();
179
180 if (field == null) {
181 return;
182 }
183 DoubleRangePanel p = (DoubleRangePanel) event.getForm();
184 }
185
186
187 public void dumpGWT(String cid) {
188 GWT.log("Setting values for cId: " + cid);
189 GWT.log("River: " + fixInfo.getRiver());
190 GWT.log("Date: " + fixInfo.getEventByCId(cid).getDate());
191 GWT.log("Name: " + fixInfo.getEventByCId(cid).getDescription());
192 }
193 }
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