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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde |
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2 * Software engineering by Intevation GmbH |
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3 * |
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4 * This file is Free Software under the GNU AGPL (>=v3) |
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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6 * documentation coming with Dive4Elements River for details. |
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7 */ |
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8 |
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9 package org.dive4elements.river.client.client.ui.sinfo; |
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10 |
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11 import org.dive4elements.river.client.client.ui.AbstractEpochPanel; |
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12 import org.dive4elements.river.client.shared.model.DataList; |
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13 |
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14 import com.google.gwt.core.client.GWT; |
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15 import com.smartgwt.client.types.ListGridFieldType; |
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16 import com.smartgwt.client.widgets.Button; |
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17 import com.smartgwt.client.widgets.Canvas; |
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18 import com.smartgwt.client.widgets.Label; |
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19 import com.smartgwt.client.widgets.events.ClickEvent; |
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20 import com.smartgwt.client.widgets.events.ClickHandler; |
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21 import com.smartgwt.client.widgets.form.DynamicForm; |
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22 import com.smartgwt.client.widgets.form.fields.TextItem; |
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23 import com.smartgwt.client.widgets.grid.ListGrid; |
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24 import com.smartgwt.client.widgets.grid.ListGridField; |
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25 import com.smartgwt.client.widgets.grid.ListGridRecord; |
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26 import com.smartgwt.client.widgets.grid.events.RecordClickEvent; |
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27 import com.smartgwt.client.widgets.grid.events.RecordClickHandler; |
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28 import com.smartgwt.client.widgets.layout.HLayout; |
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29 import com.smartgwt.client.widgets.layout.VLayout; |
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30 |
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31 public class CollisionLoadEpochPanel extends AbstractEpochPanel { |
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32 |
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33 private static final long serialVersionUID = 1L; |
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34 |
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35 @Override |
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36 protected String getDatakey() { |
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37 return "epochs"; |
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38 } |
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39 |
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40 public CollisionLoadEpochPanel() { |
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41 super(Type.multi); |
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42 } |
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43 |
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44 @Override |
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45 protected Canvas createWidget(final DataList data) { |
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46 final HLayout input = new HLayout(); |
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47 final VLayout root = new VLayout(); |
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48 final VLayout grid = new VLayout(); |
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49 final VLayout intFields = new VLayout(); |
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50 final Button add = new Button(this.MSG.add_date()); |
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51 final ListGrid elements = createListGrid(); |
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52 elements.setWidth(185); |
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53 elements.setHeight(120); |
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54 |
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55 final Label title = new Label(data.get(0).getDescription()); |
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56 title.setHeight("25px"); |
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57 |
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58 final DynamicForm form = new DynamicForm(); |
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59 form.setNumCols(4); |
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60 final TextItem start = createStartInputItem(this.MSG.from()); |
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61 final TextItem end = createEndInputItem(this.MSG.to()); |
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62 |
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63 form.setFields(start, end); |
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64 add.addClickHandler(new ClickHandler() { |
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65 @Override |
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66 public void onClick(final ClickEvent ce) { |
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67 final String v1 = start.getValueAsString(); |
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68 final String v2 = end.getValueAsString(); |
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69 if (v1 == null || v2 == null) { |
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70 return; |
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71 } |
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72 if (!isValidEpoch(v1, v2)) { |
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73 return; |
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74 } |
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75 final ListGridRecord r = new ListGridRecord(); |
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76 r.setAttribute("from", v1); |
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77 r.setAttribute("to", v2); |
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78 elements.addData(r); |
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79 } |
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80 }); |
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81 |
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82 final Label sel = new Label(this.MSG.select()); |
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83 sel.setHeight(25); |
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84 |
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85 final ListGridField from = new ListGridField("from", this.MSG.from()); |
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86 final ListGridField to = new ListGridField("to", this.MSG.to()); |
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87 from.setWidth(70); |
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88 to.setWidth(70); |
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89 |
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90 final ListGridField removeField = new ListGridField("_removeRecord", "Remove Record") { |
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91 { |
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92 setType(ListGridFieldType.ICON); |
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93 setIcon(GWT.getHostPageBaseURL() + CollisionLoadEpochPanel.this.MSG.removeFeature()); |
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94 setCanEdit(false); |
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95 setCanFilter(false); |
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96 setCanSort(false); |
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97 setCanGroupBy(false); |
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98 setCanFreeze(false); |
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99 setWidth(25); |
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100 } |
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101 }; |
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102 |
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103 elements.addRecordClickHandler(new RecordClickHandler() { |
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104 @Override |
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105 public void onRecordClick(final RecordClickEvent event) { |
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106 // Just handle remove-clicks |
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107 if (!event.getField().getName().equals(removeField.getName())) { |
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108 return; |
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109 } |
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110 event.getViewer().removeData(event.getRecord()); |
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111 } |
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112 }); |
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113 |
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114 elements.setFields(from, to, removeField); |
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115 |
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116 intFields.addMember(form); |
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117 intFields.addMember(add); |
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118 grid.addMember(sel); |
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119 grid.addMember(elements); |
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120 input.addMember(intFields); |
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121 input.addMember(grid); |
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122 root.addMember(title); |
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123 root.addMember(input); |
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124 |
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125 return root; |
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126 } |
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127 |
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128 } |
