svn-gvsig-desktop / tags / v1_1_Build_1002 / libraries / libCq_CMS_praster / src / org / cresques / ui / filter / TransparencyByPixelListener.java @ 12070
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1 | 8026 | nacho | package org.cresques.ui.filter; |
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2 | |||
3 | import java.awt.event.ActionEvent; |
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4 | import java.awt.event.ActionListener; |
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5 | import java.util.ArrayList; |
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6 | |||
7 | import javax.swing.JButton; |
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8 | import javax.swing.JList; |
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9 | import javax.swing.JRadioButton; |
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10 | |||
11 | import org.cresques.filter.enhancement.TransparencyRange; |
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12 | import org.cresques.ui.raster.AddRemoveButtonsPanel; |
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13 | import org.cresques.ui.raster.AndOrSelectorPanel; |
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14 | import org.cresques.ui.raster.RGBInputPanel; |
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15 | |||
16 | |||
17 | public class TransparencyByPixelListener implements ActionListener { |
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18 | |||
19 | private TransparencyByPixelPanel panel = null; |
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20 | private RGBInputPanel rgbInputPanel = null; |
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21 | private JList list = null; |
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22 | private JButton addButton = null; |
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23 | private JButton removeButton = null; |
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24 | private JRadioButton andRb = null; |
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25 | private JRadioButton orRb = null; |
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26 | private ArrayList entries = new ArrayList(); |
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27 | |||
28 | /**
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29 | * This is the default constructor
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30 | */
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31 | public TransparencyByPixelListener(TransparencyByPixelPanel panel) {
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32 | this.panel = panel;
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33 | rgbInputPanel = ((RGBInputPanel)panel.getPRGBInput()); |
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34 | list = panel.getJList(); |
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35 | |||
36 | addButton = ((AddRemoveButtonsPanel)panel.getPButtons()).getBAdd(); |
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37 | removeButton = ((AddRemoveButtonsPanel)panel.getPButtons()).getBRemove(); |
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38 | andRb = ((AndOrSelectorPanel)panel.getPOperation()).getRbAnd(); |
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39 | orRb = ((AndOrSelectorPanel)panel.getPOperation()).getRbOr(); |
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40 | |||
41 | addButton.addActionListener(this);
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42 | removeButton.addActionListener(this);
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43 | andRb.addActionListener(this);
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44 | orRb.addActionListener(this);
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45 | } |
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46 | |||
47 | //*******************************
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48 | //ActionListener
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49 | |||
50 | public void actionPerformed(ActionEvent e) { |
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51 | |||
52 | //A?ade elementos a la lista
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53 | if(e.getSource() == addButton){
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54 | if(rgbInputPanel.isValidValue()){
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55 | TransparencyRange entry = new TransparencyRange();
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56 | entry.setRed(rgbInputPanel.getRangeRed()); |
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57 | entry.setGreen(rgbInputPanel.getRangeGreen()); |
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58 | entry.setBlue(rgbInputPanel.getRangeBlue()); |
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59 | |||
60 | String textR = rgbInputPanel.getTRed().getText();
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61 | if(textR.equals("")) |
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62 | textR = "*";
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63 | String textG = rgbInputPanel.getTGreen().getText();
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64 | if(textG.equals("")) |
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65 | textG = "*";
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66 | String textB = rgbInputPanel.getTBlue().getText();
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67 | if(textB.equals("")) |
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68 | textB = "*";
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69 | if(andRb.isSelected()){
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70 | entry.setStrEntry(textR+" & "+textG+" & "+textB); |
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71 | entry.setAnd(true);
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72 | } |
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73 | |||
74 | if(orRb.isSelected()){
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75 | entry.setStrEntry(textR+" | "+textG+" | "+textB); |
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76 | entry.setAnd(false);
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77 | } |
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78 | panel.getListModel().addElement(entry.getStrEntry()); |
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79 | entries.add(entry); |
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80 | |||
81 | //Limpiamos los textField
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82 | rgbInputPanel.getTRed().setText("");
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83 | rgbInputPanel.getTGreen().setText("");
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84 | rgbInputPanel.getTBlue().setText("");
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85 | } |
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86 | } |
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87 | |||
88 | //Elimina elementos de la lista
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89 | if(e.getSource() == removeButton){
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90 | if(list.getSelectedIndex() != -1){ |
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91 | String rule = (String)panel.getListModel().get(list.getSelectedIndex()); |
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92 | String[] s = rule.split(" & "); |
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93 | if(s.length < 3){ |
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94 | s = rule.split(" \\| ");
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95 | andRb.setSelected(false);
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96 | orRb.setSelected(true);
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97 | }else{
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98 | andRb.setSelected(true);
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99 | orRb.setSelected(false);
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100 | } |
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101 | |||
102 | for(int i=0;i<s.length;i++){ |
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103 | if(s[i].equals("*")) |
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104 | s[i] = "";
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105 | } |
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106 | |||
107 | if(s.length == 3){ |
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108 | rgbInputPanel.getTRed().setText(s[0].trim());
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109 | rgbInputPanel.getTGreen().setText(s[1].trim());
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110 | rgbInputPanel.getTBlue().setText(s[2].trim());
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111 | |||
112 | for(int i=0;i<entries.size();i++){ |
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113 | if( ((TransparencyRange)entries.get(i)).getStrEntry().equals(rule) )
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114 | entries.remove(i); |
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115 | } |
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116 | panel.getListModel().remove(list.getSelectedIndex()); |
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117 | } |
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118 | } |
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119 | } |
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120 | } |
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121 | |||
122 | /**
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123 | * Obtiene el array de entradas de valores a?adidos a la lista
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124 | * @return ArrayList
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125 | */
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126 | public ArrayList getEntries(){ |
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127 | return entries;
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128 | } |
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129 | |||
130 | /**
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131 | * Asigna el array de entradas de valores a?adidos a la lista
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132 | * @param list ArrayList
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133 | */
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134 | public void setEntries(ArrayList list){ |
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135 | entries = list; |
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136 | } |
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137 | } |