svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.daltransform.app / org.gvsig.daltransform.app.mainplugin / src / main / java / org / gvsig / daltransform / swing / impl / SelectTransformWizardPanel.java @ 40558
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1 | 40558 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | 40435 | jjdelcerro | *
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4 | 40558 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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5 | *
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6 | 40435 | jjdelcerro | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | 40558 | jjdelcerro | * as published by the Free Software Foundation; either version 3
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9 | 40435 | jjdelcerro | * of the License, or (at your option) any later version.
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10 | 40558 | jjdelcerro | *
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11 | 40435 | jjdelcerro | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | 40558 | jjdelcerro | *
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16 | 40435 | jjdelcerro | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | 40558 | jjdelcerro | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | 40435 | jjdelcerro | * MA 02110-1301, USA.
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20 | 40558 | jjdelcerro | *
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21 | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | 40435 | jjdelcerro | */
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24 | /*
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25 | * AUTHORS (In addition to CIT):
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26 | * 2009 {Iver T.I.} {Task}
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27 | */
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28 | |||
29 | package org.gvsig.daltransform.swing.impl; |
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30 | |||
31 | import java.awt.Dimension; |
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32 | import java.awt.Font; |
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33 | import java.util.List; |
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34 | |||
35 | import javax.swing.DefaultListModel; |
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36 | import javax.swing.JList; |
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37 | import javax.swing.JScrollPane; |
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38 | import javax.swing.JTextArea; |
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39 | import javax.swing.event.ListSelectionEvent; |
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40 | import javax.swing.event.ListSelectionListener; |
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41 | |||
42 | import org.gvsig.andami.PluginServices; |
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43 | import org.gvsig.daltransform.DataTransformLocator; |
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44 | import org.gvsig.daltransform.DataTransformManager; |
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45 | import org.gvsig.daltransform.swing.DataTransformGui; |
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46 | |||
47 | |||
48 | /**
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49 | * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>
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50 | */
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51 | public class SelectTransformWizardPanel extends AbstractDataTransformWizardPanel implements ListSelectionListener{ |
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52 | /**
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53 | *
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54 | */
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55 | private static final long serialVersionUID = -4191590513663444616L; |
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56 | private JList transformList; |
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57 | private JScrollPane transformScrollPane; |
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58 | private JScrollPane descriptionScrollPane; |
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59 | private JTextArea descriptionText; |
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60 | private int maxWidth = 315; |
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61 | private int maxHeight = 600; |
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62 | |||
63 | /**
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64 | * @param wizardComponents
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65 | */
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66 | public SelectTransformWizardPanel() {
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67 | super();
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68 | initComponents(); |
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69 | addTransforms(); |
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70 | transformList.addListSelectionListener(this);
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71 | } |
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72 | |||
73 | private void initComponents() { |
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74 | java.awt.GridBagConstraints gridBagConstraints; |
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75 | |||
76 | transformScrollPane = new javax.swing.JScrollPane();
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77 | transformList = new javax.swing.JList();
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78 | descriptionScrollPane = new javax.swing.JScrollPane();
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79 | descriptionText = new javax.swing.JTextArea();
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80 | |||
81 | setLayout(new java.awt.GridBagLayout());
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82 | |||
83 | transformScrollPane.setViewportView(transformList); |
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84 | |||
85 | transformList.setModel(new DefaultListModel()); |
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86 | |||
87 | gridBagConstraints = new java.awt.GridBagConstraints();
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88 | gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH; |
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89 | gridBagConstraints.weightx = 1.0;
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90 | gridBagConstraints.weighty = 1.0;
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91 | gridBagConstraints.insets = new java.awt.Insets(2, 2, 5, 2); |
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92 | add(transformScrollPane, gridBagConstraints); |
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93 | |||
94 | descriptionText.setColumns(20);
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95 | descriptionText.setEditable(false);
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96 | descriptionText.setRows(5);
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97 | descriptionText.setLineWrap(true);
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98 | descriptionText.setWrapStyleWord(true);
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99 | descriptionText.setBackground(this.getBackground());
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100 | |||
101 | |||
102 | Font fnt = descriptionText.getFont();
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103 | fnt = fnt.deriveFont(Font.PLAIN);
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104 | descriptionText.setFont(fnt); |
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105 | |||
106 | descriptionText.setBorder(null);
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107 | descriptionScrollPane.setBorder(null);
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108 | descriptionScrollPane.setViewportView(descriptionText); |
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109 | |||
110 | gridBagConstraints = new java.awt.GridBagConstraints();
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111 | gridBagConstraints.gridx = 0;
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112 | gridBagConstraints.gridy = 1;
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113 | gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL; |
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114 | gridBagConstraints.anchor = java.awt.GridBagConstraints.SOUTH; |
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115 | gridBagConstraints.weightx = 1.0;
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116 | gridBagConstraints.insets = new java.awt.Insets(5, 2, 2, 2); |
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117 | add(descriptionScrollPane, gridBagConstraints); |
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118 | } |
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119 | |||
120 | /**
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121 | * Adding the objects
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122 | */
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123 | protected void addTransforms(){ |
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124 | DataTransformManager featureTransformManager = |
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125 | DataTransformLocator.getDataTransformManager(); |
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126 | List<DataTransformGui> dataTransformGui =
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127 | featureTransformManager.getDataTransforms(); |
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128 | for (int i=0 ; i<dataTransformGui.size() ; i++){ |
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129 | ((DefaultListModel)transformList.getModel()).addElement(new FeatureTransformGuiWrapper(dataTransformGui.get(i))); |
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130 | Dimension dimension = dataTransformGui.get(i).getMinDimension();
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131 | if (dimension != null){ |
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132 | if (dimension.getHeight() > maxHeight){
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133 | maxHeight = (int)dimension.getHeight();
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134 | } |
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135 | if (dimension.getWidth() > maxWidth){
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136 | maxWidth = (int)dimension.getWidth();
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137 | } |
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138 | } |
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139 | } |
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140 | updatePanel(); |
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141 | } |
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142 | |||
143 | /*
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144 | * (non-Javadoc)
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145 | * @see org.gvsig.app.daltransform.impl.AbstractDataTransformWizardPanel#updatePanel()
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146 | */
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147 | @Override
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148 | public void updatePanel() { |
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149 | if (transformList.getSelectedIndex() == -1){ |
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150 | if (transformList.getModel().getSize() > 0){ |
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151 | transformList.setSelectedIndex(0);
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152 | valueChanged(null);
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153 | } |
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154 | }else{
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155 | if (transformList.getModel().getSize() == 0){ |
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156 | getDataTransformWizard().setApplicable(false);
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157 | } |
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158 | } |
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159 | } |
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160 | |||
161 | /* (non-Javadoc)
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162 | * @see javax.swing.event.ListSelectionListener#valueChanged(javax.swing.event.ListSelectionEvent)
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163 | */
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164 | public void valueChanged(ListSelectionEvent e) { |
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165 | Object obj = transformList.getSelectedValue();
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166 | if (obj != null){ |
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167 | descriptionText.setText(((FeatureTransformGuiWrapper)obj).getFeatureTransformGui().getDescription()); |
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168 | } |
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169 | } |
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170 | |||
171 | public DataTransformGui getFeatureTransformGui(){
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172 | Object obj = transformList.getSelectedValue();
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173 | if (obj != null){ |
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174 | return ((FeatureTransformGuiWrapper)obj).getFeatureTransformGui();
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175 | } |
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176 | return null; |
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177 | } |
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178 | |||
179 | /* (non-Javadoc)
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180 | * @see org.gvsig.app.daltransform.gui.FeatureTransformWizard#getPanelTitle()
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181 | */
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182 | public String getPanelTitle() { |
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183 | return PluginServices.getText(this, "transform_selection"); |
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184 | } |
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185 | |||
186 | /**
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187 | * @return the maxWidth
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188 | */
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189 | public int getMaxWidth() { |
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190 | return maxWidth;
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191 | } |
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192 | |||
193 | /**
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194 | * @return the maxHeight
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195 | */
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196 | public int getMaxHeight() { |
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197 | return maxHeight;
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198 | } |
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199 | |||
200 | private class FeatureTransformGuiWrapper{ |
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201 | private DataTransformGui featureTransformGui = null; |
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202 | |||
203 | /**
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204 | * @param featureTransformGui
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205 | */
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206 | public FeatureTransformGuiWrapper(
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207 | DataTransformGui featureTransformGui) { |
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208 | super();
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209 | this.featureTransformGui = featureTransformGui;
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210 | } |
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211 | |||
212 | /**
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213 | * @return the featureTransformGui
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214 | */
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215 | public DataTransformGui getFeatureTransformGui() {
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216 | return featureTransformGui;
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217 | } |
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218 | |||
219 | /* (non-Javadoc)
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220 | * @see java.lang.Object#toString()
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221 | */
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222 | public String toString() { |
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223 | return featureTransformGui.getName();
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224 | } |
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225 | } |
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226 | } |