svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.swing / org.gvsig.fmap.dal.swing.impl / src / main / java / org / gvsig / fmap / dal / swing / impl / featuretype / DefaultAttributeDescriptorPickerController.java @ 44120
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1 | 44096 | jjdelcerro | package org.gvsig.fmap.dal.swing.impl.featuretype; |
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2 | |||
3 | import org.gvsig.fmap.dal.swing.featuretype.AttributeDescriptorPickerController; |
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4 | import java.awt.event.ItemEvent; |
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5 | import java.awt.event.ItemListener; |
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6 | import java.util.ArrayList; |
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7 | import java.util.Comparator; |
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8 | import java.util.List; |
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9 | import javax.swing.DefaultComboBoxModel; |
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10 | import javax.swing.JComboBox; |
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11 | import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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12 | import org.gvsig.fmap.dal.feature.FeatureType; |
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13 | import org.gvsig.tools.swing.api.ListElement; |
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14 | import org.gvsig.tools.swing.api.pickercontroller.AbstractPickerController; |
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15 | |||
16 | /**
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17 | *
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18 | * @author jjdelcerro
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19 | */
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20 | public class DefaultAttributeDescriptorPickerController |
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21 | extends AbstractPickerController<FeatureAttributeDescriptor>
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22 | implements AttributeDescriptorPickerController
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23 | { |
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24 | |||
25 | private final JComboBox combo; |
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26 | private FeatureType featureType;
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27 | |||
28 | public DefaultAttributeDescriptorPickerController(JComboBox combo) { |
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29 | this.combo = combo;
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30 | this.combo.setEditable(false); |
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31 | this.combo.addItemListener(new ItemListener() { |
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32 | @Override
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33 | public void itemStateChanged(ItemEvent e) { |
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34 | fireChangeEvent(); |
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35 | } |
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36 | }); |
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37 | } |
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38 | |||
39 | public void setFeatureType(FeatureType featureType) { |
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40 | this.featureType = featureType;
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41 | List<FeatureAttributeDescriptor> attributes = new ArrayList<>(); |
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42 | for (FeatureAttributeDescriptor descriptor : featureType) {
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43 | attributes.add(descriptor); |
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44 | } |
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45 | attributes.sort(new Comparator<FeatureAttributeDescriptor>() { |
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46 | @Override
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47 | public int compare(FeatureAttributeDescriptor o1, FeatureAttributeDescriptor o2) { |
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48 | return o1.getName().compareToIgnoreCase(o2.getName());
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49 | } |
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50 | }); |
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51 | DefaultComboBoxModel model = new DefaultComboBoxModel(); |
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52 | for (FeatureAttributeDescriptor descriptor : attributes) {
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53 | 44120 | omartinez | String nameDescription = descriptor.getName() + " [" + descriptor.getDataTypeName() + "]"; |
54 | model.addElement(new ListElement<>(nameDescription, descriptor));
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55 | 44096 | jjdelcerro | } |
56 | this.combo.setModel(model);
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57 | if( this.featureType.size()>0 ) { |
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58 | this.combo.setSelectedIndex(0); |
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59 | } else {
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60 | this.combo.setSelectedIndex(-1); |
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61 | } |
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62 | } |
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63 | |||
64 | @Override
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65 | public FeatureAttributeDescriptor get() {
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66 | FeatureAttributeDescriptor descriptor = (FeatureAttributeDescriptor) ListElement.getSelected(this.combo);
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67 | return descriptor;
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68 | } |
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69 | |||
70 | @Override
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71 | public void set(FeatureAttributeDescriptor descriptor) { |
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72 | ListElement.setSelected(this.combo, descriptor);
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73 | } |
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74 | |||
75 | @Override
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76 | public void set(String name) { |
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77 | FeatureAttributeDescriptor descriptor = this.featureType.getAttributeDescriptor(name);
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78 | if( descriptor == null ) { |
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79 | // throw new IllegalArgumentException("The field '"+name+" don't exists.");
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80 | this.combo.setSelectedIndex(-1); |
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81 | return;
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82 | } |
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83 | this.set(descriptor);
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84 | } |
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85 | |||
86 | @Override
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87 | public void coerceAndSet(Object descriptor) { |
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88 | this.set((FeatureAttributeDescriptor) descriptor);
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89 | } |
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90 | |||
91 | @Override
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92 | public void setEnabled(boolean enabled) { |
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93 | this.combo.setEnabled(enabled);
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94 | } |
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95 | |||
96 | @Override
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97 | public boolean isEnabled() { |
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98 | return this.combo.isEnabled(); |
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99 | } |
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100 | |||
101 | @Override
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102 | public String getName() { |
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103 | FeatureAttributeDescriptor descriptor = this.get();
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104 | if( descriptor==null ) { |
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105 | return null; |
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106 | } |
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107 | return descriptor.getName();
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108 | } |
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109 | |||
110 | @Override
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111 | public void clean() { |
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112 | this.combo.setSelectedIndex(-1); |
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113 | } |
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114 | |||
115 | |||
116 | } |